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WO2013015542A1 - Hinged safety door - Google Patents

Hinged safety door Download PDF

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Publication number
WO2013015542A1
WO2013015542A1 PCT/KR2012/005421 KR2012005421W WO2013015542A1 WO 2013015542 A1 WO2013015542 A1 WO 2013015542A1 KR 2012005421 W KR2012005421 W KR 2012005421W WO 2013015542 A1 WO2013015542 A1 WO 2013015542A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
hinge plate
hinge
arc member
door frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2012/005421
Other languages
French (fr)
Korean (ko)
Inventor
๋…ธ์Šนํ˜„
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2013015542A1 publication Critical patent/WO2013015542A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/36—Finger guards or other measures preventing harmful access between the door and the door frame
    • E06B7/367—Finger guards or other measures preventing harmful access between the door and the door frame by covering the gap between the door and the door frame at the hinge side
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B3/88—Edge-protecting devices for door leaves
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/02—Suspension arrangements for wings for revolving wings
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/36—Finger guards or other measures preventing harmful access between the door and the door frame

Definitions

  • the present invention relates to a safety swing door, and more particularly, to a hand pinch prevention device which can be installed in a gap between a door and a door frame to effectively perform a hand pinch prevention function.
  • a hinged door is a door or window that is opened or pushed in or out
  • a hinged door is made of steel male and female on the edge of the door frame and the door, and the door is opened by pulling or pushing it in or out using the hinge as a rotation axis. do.
  • the doors are usually supported by two or three pairs of hinges that act as a rotating shaft, and the handles are moved in and out about the middle of the opposite edge of the hinged door edge. The longer the distance between the handle of the force and the pivot, the axis of rotation, the easier the door opens.
  • doors Most are pulled forward when opened from the outside and pushed out when opened from the inside, with the exception of doors that open inward.
  • One door is called a doorway, and two doors face each other symmetrically, and the doors open from the left and right in the middle are called double doors.
  • sliding doors to the left and right to open and close is called a sliding door (door) separately.
  • sliding doors are not many in one piece, and sometimes two, three, or four sliding doors are attached. One is called a sliding door and the other is called a sliding door.
  • swing doors are frequently used as interior doors in almost all buildings such as homes, daycare centers and schools.
  • the corners of the doors are sharply formed, and they are frequently injured when they hit the corners.
  • the door In the open state, the door is closed in a state where a finger or the like is caught in a gap between the door frame and the door, which is a reality of hand pinching.
  • infants who have noticeably less attention in general homes, day care centers, schools, etc., they are more exposed to these risks and the degree of injury is more serious.
  • corner protection members and hand pinching mechanisms applied to swing doors, but conventional corner protection members have a disadvantage in that they cannot be easily and stably installed.
  • the conventional pinch prevention mechanism has a disadvantage in that the structure is complicated, the installation is cumbersome, and the outer appearance is exposed to the outside in the open or closed state to reduce the overall appearance of the door.
  • the present invention has been made in view of the above, it is an object to provide a safety swing door that can be securely installed in the corner portion of the door to ensure safety.
  • the pinch preventing member is installed in a spaced space between the door frame and the door in an airtight manner to effectively prevent pinching and minimize the external exposure when the door is closed, thereby improving the overall appearance of the door.
  • the purpose is to provide a safety swing door that can be used.
  • One aspect of the present invention for achieving the above object is a safety swing door having a door pivotally installed by a hinge on the door frame,
  • the corner protection member of the cushioning material is installed at the corner of the door, the corner protection member has a "c" shaped cross section, and the corner portion of the corner protection member is characterized in that the round protection is formed.
  • Another aspect of the present invention is a safety swing door that prevents pinching in the gap between the door frame and the door,
  • a hinge unit installed to pivot the door relative to the door frame, the hinge unit having a first hinge plate, a second hinge plate, and a third hinge plate installed in a pivotal manner relative to the hinge axis;
  • pinch prevention member installed in the gap between the door frame and the door
  • the first hinge plate is coupled to the cross-sectional side of the door frame, the end of the third hinge plate is extended so that the mounting portion orthogonal, the mounting portion is coupled to the cross-sectional side of the door, the second hinge plate is the first It is disposed between the hinge plate and the third hinge plate,
  • the fitting preventing member has a first surface coupled to the door frame side, a second surface adjacent to the second hinge plate, a third surface formed of an arcuate curved surface,
  • the first hinge plate is interposed between the first surface of the fitting preventing member and the door frame,
  • An inner arc member formed of an arc structure corresponding to the third surface of the pinch preventing member is installed at an end portion of the second hinge plate, and an outer arc member is installed at an end portion of the third hinge plate.
  • An arc surface is formed in a portion facing the outer surface of the inner arc member,
  • the inner arc member moves in an arc direction along the third surface of the fitting preventing member by the pivoting operation of the second hinge plate, and the outer arc member is moved by the inner arc member by the pivoting operation of the third hinge plate. It moves in the arc direction along the outer surface of the.
  • At least one assembly slot and at least one assembling protrusion are formed on each of the end of the second hinge plate and the end of the inner arc member, and the inner arc member is formed at the end of the second hinge plate.
  • the end of the assembly is characterized in that coupled to the assembly protrusion and the assembly slot.
  • an extension part is formed at an end of the second hinge plate at a predetermined angle, and at least one assembly slot and at least one assembly protrusion correspond to each end of the extension part and the end portion of the inner arc member. And an end portion of the inner arc member is detachably coupled to the end portion of the extension portion by the assembly protrusion and the assembly slot.
  • a locking protrusion is formed at a rear end of the third surface of the fitting preventing member, and a locking jaw is formed at the front end of the inner circular arc member, and the locking jaw of the inner circular arc member is formed of the locking member when the door is opened. It is characterized in that the hooking on the three sides of the projection.
  • the outer cover of the third hinge plate is characterized in that the cover is detachably coupled.
  • the outer arc member is coupled to the inside of the mounting portion of the third hinge plate by a fastener, and the arc surface of the outer arc member is provided with a locking jaw at its distal end, and a locking protrusion is formed at the rear end of the inner arc member.
  • the locking jaw of the outer arc member may be hooked to the engaging projection side of the inner arc member when the door is opened.
  • the fitting preventing member has a hollow portion defined by the first surface, the second surface, and the third surface, and a cutout portion is formed at one side of the third surface, and a cover is detachably coupled to the cutout portion. It is characterized by.
  • the third surface of the pinch preventing member, the circular arc structure of the inner arc member, the circular arc surface of the outer arc member is characterized in that the concentric circle structure centering on the hinge pin of the hinge unit.
  • a corner protection member of a cushioning material is installed at the corner of the door, and the corner protection member has a "c" shape cross section, and a corner protection member is formed at the corner of the corner protection member.
  • An extension portion is formed at an end of the first hinge plate, the extension portion extends to be orthogonal to the first hinge plate side, and an end portion of the extension portion is pivotally hinged to a hinge axis, and corresponds to a length of the extension portion.
  • the hinge shaft of the hinge unit is spaced apart from the cross section of the door frame.
  • the third surface of the pinch preventing member is configured to completely fill the gap between the door frame and the door, the front end of the inner arc member and the front end of the outer arc member is characterized in that the spaced apart from the stopper of the door frame do.
  • Another aspect of the present invention is a safety swing door having a door pivotally installed by a hinge on the door frame, the fitting groove is extended in the longitudinal direction at one corner of the door, each of the fitting groove is a corner protection member of a circular cross section Is installed, the edge protection member is characterized in that made of a buffer material.
  • the structure of the jamming member is securely installed in the gap between the door frame and the door to effectively perform the pinch prevention function, and installed between the gap between the door frame and the door when the door is closed.
  • the present invention uses a hinge unit having a first hinge plate, a second hinge plate, a third hinge plate installed pivotally on one hinge pin, the multi-stage sliding movement of the pinch preventing member, the inner arc member and the outer arc member.
  • a hinge unit having a first hinge plate, a second hinge plate, a third hinge plate installed pivotally on one hinge pin, the multi-stage sliding movement of the pinch preventing member, the inner arc member and the outer arc member.
  • FIG. 1 is a view showing a safety swing door according to an embodiment of the present invention.
  • FIG. 2 is a diagram illustrating a modified embodiment of FIG. 1.
  • FIG 3 is a plan view showing a safety door according to another embodiment of the present invention, showing a closed state of the door.
  • Figure 4 is a plan view showing a safety door according to another embodiment of the present invention, showing a state in which the door is open.
  • Figure 5 is a plan view showing a hinge unit of the safety swing door according to the present invention.
  • Figure 6 is a perspective view of the hinge unit of the safety swing door according to the present invention.
  • FIG. 7 is a plan view showing a process in which the hinge unit according to the present invention is installed between the door and the door frame.
  • FIG. 8 is a view seen from the arrow A direction of FIG. 7.
  • FIG. 9 is a plan view showing a state in which the inner arc member and the outer arc member is installed in the safety door according to another embodiment of the present invention.
  • FIG. 10 is a partial perspective view illustrating a state in which the inner arc member is coupled to an end of the second hinge plate according to FIG. 9.
  • FIG 11 is a plan view showing a state in which the inner arc member and the outer arc member is installed in the safety door according to an alternative embodiment of the present invention.
  • FIG. 12 is a partial perspective view illustrating a state in which the inner arc member is coupled to an end of the second hinge plate according to FIG. 11.
  • FIG. 13 is a plan view illustrating a safety door according to a modified embodiment of the present invention and shows a state in which the door is closed.
  • FIG. 14 is a plan view illustrating a safety door according to a modified embodiment of the present invention, showing a state in which the door is open.
  • Figure 15 is a perspective view showing an alternative configuration for the hinge unit of the safety swing door according to the present invention.
  • FIG. 1 is a view showing a safety swing door according to an embodiment of the present invention.
  • the safety swing door is configured to pivot the door 2 relative to the door frame (1), the corner protective member (5) at one corner of the door (2) Is bonded through an adhesive or the like, the corner protection member 5 is made of a cushioning material such as rubber, sponge, etc. is configured to minimize the possibility of being injured when hitting the edge of the door (2).
  • the corner protection member 5 is formed of a "c" shaped cross section so as to completely surround one side corner portion of the door 2, and a round protection portion 5a is formed at the corner portion of the corner protection member 5. As such, as the edge protection member 5 is formed in a โ€œcโ€ shape, the edge protection member 5 may be firmly and stably bonded by widening the adhesive surface with the door 2.
  • the fitting groove 2c extends in the longitudinal direction at one end of the door 2, and the corner protection member 6 of the circular cross section is fitted to the fitting groove 2c side.
  • the corner protection member 6 is made of a cushioning material. According to this modified embodiment, there is an advantage that the structure and construction of the corner protection member 6 is easy.
  • 3 to 12 are views showing a safety door according to another embodiment of the present invention.
  • the safety door is a door frame by the hinge unit 10, the hinge unit 10 is installed to pivot the door 2 relative to the door frame (1) It includes a pinch preventing member 20 which is installed airtightly between the gap of the (1) and the door (2).
  • the hinge unit 10 includes a first hinge plate 11, a second hinge plate 12, and a third hinge which are pivotally installed relative to one hinge pin 15. It has a plate 13.
  • Each of the first hinge plate 11, the second hinge plate 12, and the third hinge plate 13 has a plurality of knuckles 11a, 12a, 13a, and each of the knuckles 11a, 12a, 13a.
  • the first to third hinge plates 11, 12, and 13 are pivotably connected to each other via the hinge pins 15, respectively. do.
  • the first hinge plate 11 is coupled to the cross section of the door frame 1 through the fastener 11f, and the third hinge plate 13 is the cross section of the door 2 through the mounting portion 16 provided at the end thereof.
  • the second hinge plate 12 is disposed between the first hinge plate 11 and the third hinge plate 13.
  • An inner arc member 31 is installed at an end of the second hinge plate 12, and the inner arc member 31 is formed in an arc structure corresponding to the third surface 23 of the fitting preventing member 20, which will be described later. .
  • the inner arc member 31 is rotated about the hinge axis 15 to prevent the jamming member 20 from being made. Move along the three sides 23 in the arc direction.
  • one or more assembly slots 12g and one or more assembly protrusions 31g are formed to correspond to each other at the end of the second hinge plate 12 and the end of the inner arc member 31.
  • An end of the inner arc member 31 is detachably coupled to the end of the second hinge plate 12 by an assembly protrusion 31g and an assembly slot 12g, and the assembly slot 12g is formed in a key groove shape. Sliding coupling of the assembly protrusion (31a) is configured to be easily made.
  • an extension 14 is formed at an end of the second hinge plate 12 at a predetermined angle, and an end and an inside of the extension 14 are formed.
  • At least one assembly slot 14g and at least one assembly protrusion 31g are formed to correspond to each end of the arc member 31, and an end of the inner arc member 31 is assembled at the end of the extension portion 14. It is detachably coupled by the protrusion 31g and the assembly slot 14g, the assembly slot 14g is formed in a key groove shape is configured to facilitate the sliding coupling of the assembly protrusion 31a.
  • a locking jaw 31a is formed at the front end of the inner arc member 31, and the locking jaw 31a is the third surface 23 of the fitting preventing member 20 as shown in FIG. 4 when the door 2 is opened. It is caught on the engaging projection 23a side of the separation is prevented. Then, at the rear end of the inner arc member 31, a locking projection 31b is formed.
  • the hinge unit 10 is made of a metal material, the aesthetic appearance may be lowered at the time of external exposure.
  • the concealment cover 17 is detachably coupled to the outside of the third hinge plate 13. As shown in FIG. 7, a plurality of coupling protrusions 17b are formed on one surface of the cover 17, and a plurality of coupling holes 13b are formed in the third hinge plate 13.
  • the concealed cover 17 may minimize the external exposure of the third hinge plate 13 by fitting the coupling protrusions 17b to the coupling hole 13b side of the third hinge plate 13.
  • the mounting portion 16 extends in a direction orthogonal to the third hinge plate 13, and the mounting portion 16 attaches the fastener 16f to the end surface side of the door 2. Are combined through.
  • At least one slot 16a is formed at the mounting portion 16, and a locking hole 2a is installed at a cross section of the door 2, and mounting of the locking hole 2a is performed.
  • the bracket 2b is coupled to the cross section of the door 2 through the fastener.
  • the latch 2a of the door 2 is caught on the slot 16a side of the mounting portion 16 so that the door 2 is closed by the third hinge plate ( 13 is easily coupled to the mounting portion 16 side, the mounting portion 16 may be firmly coupled to the door 2 side by the fastener 16f.
  • an insertion groove 32a is formed inside the outer circular arc member 32, and the locking hole 2a is located in the insertion groove 32a of the outer circular arc member 32.
  • the outer arc member 32 is coupled to the inside of the mounting portion 16 of the third hinge plate 13 by the fastener 32f, and the outer arc member 32 has a substantially triangular cross-sectional structure.
  • an arc surface 34 is formed on one surface of the outer arc member 32, that is, the inner surface adjacent to the outer surface of the inner arc member 31, and the locking step 34b is formed at the tip of the arc surface 34. do.
  • This locking step 34b is caught on the locking projection 31b side of the inner arc member 31 when the door 2 is opened as shown in FIG.
  • the jam prevention member 20 is installed in the gap between the door frame 1 and the door 2 according to the opening of the door 2 through the hinge unit 10 to effectively prevent the external exposure of the jam prevention member 20.
  • the jamming member 20 is installed in the gap between the door 2 and the door frame 1 through the hinge unit 10 having the first to third hinge plates 11, 12, 13. Accordingly, external exposure of the pinch preventing member 20 can be minimized.
  • the present invention is firmly and easily installed in the gap between the door frame 1 and the door 2 through the hinge unit 10 having three hinge plates (11, 12, 13). In addition, there is an advantage that can minimize the external exposure.
  • the pinch preventing member 20 has a quadrant cross-sectional structure as shown in FIGS. 3 and 4.
  • the pinch preventing member 20 has a first surface 21 coupled to the door frame 1 side, a second surface 22 adjacent to the second hinge plate 12 of the hinge unit 10, and an arc shape. It has a third surface 23 formed.
  • the inside of the pinch preventing member 20 has a hollow portion defined by the first surface 21, the second surface 22, and the third surface 23.
  • the first surface 21 of the fitting preventing member 20 is coupled to the door frame 1 side through the fastener 21f, and between the first surface 21 of the fitting preventing member 20 and the door frame 1.
  • the first hinge plate 11 of the hinge unit 10 is interposed.
  • the second surface 22 of the fitting preventing member 20 is formed in a direction orthogonal to the first surface 21 of the fitting preventing member 20, and the second surface 22 is formed of the hinge unit 10. Adjacent to the two hinge plates 12, the second surface 22 and the second hinge plate 12 are proximate or spaced apart as the second hinge plate 12 pivots.
  • the third surface 23 of the fitting preventing member 20 is formed in an arc shape between the first surface 21 and the second surface 22, and the engaging protrusion 23a is formed at the rear end of the third surface 23. Is protruding.
  • An incision is formed at one side of the third surface 23, and the cover 24 is detachably coupled to the incision. Accordingly, the fastener 21f is inserted into the fitting preventing member 20 while the cover 24 of the third surface 23 is not coupled to couple the first surface 21 to the door frame 1 side. After coupling the first surface 21 to the end face side of the door frame 1 by the fastener 21f, the lid 24 is coupled to the cutout side of the third face 23 to close.
  • the third surface 23, the circular arc structure of the inner arc member 31, the circular arc surface of the outer arc member 32 of the pinch preventing member 20 is composed of a concentric circle structure centering on the hinge pin 15 Accordingly, the inner arc member 31 and the third circular plate 23 from the third surface 23 of the pinch preventing member 20 during the pivoting operation of the second hinge plate 12 and the third hinge plate 13 according to the opening of the door 2. As the outer arc member 32 slides naturally, it is possible to reliably block the occurrence of a gap between the door frame 1 and the door 2.
  • the first hinge plate 11 of the hinge unit 10 is coupled to the door frame 1 through the fastener 11f, and the mounting portion 16 of the third hinge plate 13 is connected. ) Is coupled to the end surface side of the door 2 through the fastener 16f. After the engaging opening 2a of the door 2 is caught on the slot 16a side of the mounting unit 16 as shown in FIG. 8, the mounting unit 16 has a cross section of the door 2 through the plurality of fasteners 16f. Is coupled to the side.
  • the inner circular arc member 31 is coupled to the end of the second hinge plate 12, and the outer circular arc member 32 is disposed inside the third hinge plate 13. Coupling via fastener 32f.
  • the end of the inner arc member 31 is coupled to the end of the second hinge plate 12 through the assembly slot 12g and the assembly protrusion 31g.
  • the assembling convenience may be improved by coupling the inner arc member 31 to the extension portion 14 of the second hinge plate 12. .
  • FIG. 13 and 14 illustrate a modified embodiment of the present invention, in which an extension portion 11b extends at an end portion of the first hinge plate 11 so as to be orthogonal to the first hinge plate 11 side.
  • the hinge 11a of the first hinge plate 11 is formed at the end of the portion 11b, so that the end of the extension portion 11b is pivotally mounted to the hinge shaft 15.
  • the hinge shaft 15 of the hinge unit 10 is spaced apart from the door frame 1 corresponding to the length of the extension portion 11b of the first hinge plate 11, thereby the inner arc member 31 and the outer arc member.
  • the rotation radius of the (32) is relatively wide, so that the opening angle of the door (2) can be sufficiently secured.
  • the third surface 23 of the pinch preventing member 20 is configured to completely fill the gap between the door frame 1 and the door 2, the front end and the outer arc member 32 of the inner arc member (31)
  • the tip end) is provided to be spaced apart from the stopper 1a of the door frame 1. In this manner, the tip of the inner circular arc member 31 and the tip of the outer arc member 32 are separated from the stopper 1a of the door frame 1 by the inner arc member 31 and the outer arc member 32. It is possible to prevent hand pinching from occurring.
  • FIG. 12 illustrates that the inner arc member 31 is integrally formed at the end of the second hinge plate 12, the present invention is not limited thereto, and the inner arc member 31 is shown in FIG. 12 may be detachably coupled to an end of the second hinge plate 12 through an assembly protrusion and an assembly groove.
  • the hinge unit 10 has an insertion groove 13c formed on the side of the third hinge plate 13, and the second hinge plate 12 includes a third hinge plate ( 13 is formed in a shape corresponding to the insertion groove (13c), the second hinge plate 12 may be formed in a smaller size than the insertion groove (13c) of the third hinge plate (13).
  • the second hinge plate 12 may be configured as a partial easy hinge structure that can be inserted into the insertion groove 13c of the third hinge plate 13.
  • Safety opening door configured as described above, the second and third hinge plates 12, 13 of the hinge unit 10 at the time of opening the door 2, the first hinge plate 11 and the door frame 1
  • the inner circular arc member 31 and the outer circular arc member 32 are pinched by the pivot operation of the second and third hinge plates 12 and 13 as shown in FIG. By sliding out naturally from the third surface 23 of the door, it is possible to reliably prevent the gap occurring between the door frame 1 and the door 2.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)

Abstract

The present invention relates to a device for preventing hands from being caught, which is installed between a door and a doorframe in order to effectively perform the function of preventing hands from being caught. According to the present invention, a hinged safety door comprises: a hinge unit installed so as to pivot the door with respect to the doorframe, and having a first hinge plate, a second hinge plate, and a third hinge plate installed therein in order to pivot with respect to a hinge shaft; and a catching prevention member installed in the space between the doorframe and the door. The first hinge plate is coupled to a cross-sectional side of the doorframe, a mounting portion extends perpendicularly from a sectional portion of the third hinge plate, the mounting portion is coupled to the cross-sectional side of the door, the second hinge plate is arranged between the first hinge plate and the third hinge plate, the catching prevention member includes a first surface coupled to a side of the doorframe, a second surface adjacent to the second hinge plate, and a third surface formed so as to have a circular curvature, the first hinge plate is interposed between the first surface of the catching prevention member and the doorframe, an inner circular member having a circular structure corresponding to the third surface of the catching prevention member is installed on an end of the second hinge plate, an outer circular member is installed on an end of the third hinge plate, and the outer circular member has a circular surface formed on a portion thereof opposing the outer surface of the inner circular member.

Description

์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธSafety swing door

๋ณธ ๋ฐœ๋ช…์€ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์— ๊ด€ํ•œ ๊ฒƒ์œผ๋กœ, ๋ณด๋‹ค ์ƒ์„ธํ•˜๊ฒŒ๋Š” ๋„์–ด์™€ ๋ฌธํ‹€ ์‚ฌ์ด์˜ ํ‹ˆ์ƒˆ์— ์„ค์น˜๋˜์–ด ์†๋ผ์ž„๋ฐฉ์ง€๊ธฐ๋Šฅ์„ ํšจ๊ณผ์ ์œผ๋กœ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ๋Š” ์†๋ผ์ž„๋ฐฉ์ง€์žฅ์น˜์— ๊ด€ํ•œ ๊ฒƒ์ด๋‹ค.The present invention relates to a safety swing door, and more particularly, to a hand pinch prevention device which can be installed in a gap between a door and a door frame to effectively perform a hand pinch prevention function.

์ผ๋ฐ˜์ ์œผ๋กœ ์—ฌ๋‹ซ์ด๋ฌธ(hinged door)์€ ์•ˆํŒŽ์œผ๋กœ ๋ฐ€๊ฑฐ๋‚˜ ๋‹น๊ฒจ์„œ ์—ฌ๋Š” ๋ฌธ์ด๋‚˜ ์ฐฝ์„ ๋งํ•˜๋ฉฐ, ๋ฌธํ‹€๊ณผ ๋ฌธ์ง์˜ ๊ฐ€์žฅ์ž๋ฆฌ์— ์‡ ๋กœ ๋งŒ๋“  ์•”์ˆ˜์˜ ํžŒ์ง€์„ ๋ฐ•๊ณ , ์ด ํžŒ์ง€๋ฅผ ํšŒ์ „์ถ•์œผ๋กœ ํ•˜์—ฌ ์•ˆํŒŽ์œผ๋กœ ์žก์•„๋‹น๊ธฐ๊ฑฐ๋‚˜ ๋ฐ€์–ด์„œ ์—ฌ๋Š” ๋ฌธ์„ ์ง€์นญํ•œ๋‹ค. Generally speaking, a hinged door is a door or window that is opened or pushed in or out, and a hinged door is made of steel male and female on the edge of the door frame and the door, and the door is opened by pulling or pushing it in or out using the hinge as a rotation axis. do.

๋ณดํ†ต ํšŒ์ „์ถ• ์—ญํ• ์„ ํ•˜๋Š” 2~3์Œ์˜ ๊ฒฝ์ฒฉ์„ ๋‹ฌ์•„ ๋ฌธ์„ ๋– ๋ฐ›์น˜๊ณ , ํžŒ์ง€๊ฐ€ ์„ค์น˜๋œ ๋ฌธ์ง ๊ฐ€์žฅ์ž๋ฆฌ์˜ ๋งž์€ํŽธ ๊ฐ€์žฅ์ž๋ฆฌ ์ค‘๊ฐ„์ฏค์— ์•ˆํŒŽ์œผ๋กœ ์†์žก์ด๋ฅผ ๋‹จ๋‹ค. ํž˜์ด ์ž‘์šฉํ•˜๋Š” ์†์žก์ด์™€ ํšŒ์ „์ถ•์ธ ๋Œ์ฉŒ๊ท€์˜ ๊ฑฐ๋ฆฌ๊ฐ€ ๋ฉ€์ˆ˜๋ก ๋ฌธ์ด ์‰ฝ๊ฒŒ ์—ด๋ฆฌ๋Š” ์›๋ฆฌ๋ฅผ ์ด์šฉํ•œ ๊ฒƒ์ด๋‹ค. The doors are usually supported by two or three pairs of hinges that act as a rotating shaft, and the handles are moved in and out about the middle of the opposite edge of the hinged door edge. The longer the distance between the handle of the force and the pivot, the axis of rotation, the easier the door opens.

๋Œ€๋ถ€๋ถ„ ๋ฐ”๊นฅ์—์„œ ์—ด ๋•Œ๋Š” ์•ž์œผ๋กœ ์žก์•„ ๋‹น๊ธฐ๊ณ , ์•ˆ์ชฝ์—์„œ ์—ด ๋•Œ๋Š” ๋ฐ–์œผ๋กœ ๋ฐ€์–ด ๋‚ด๋Š” ํ˜•ํƒœ๋ฅผ ์ทจํ•˜๋Š”๋ฐ, ์˜ˆ์™ธ์ ์œผ๋กœ ์•ˆ์ชฝ์œผ๋กœ ์—ด๋ฆฌ๋Š” ๋ฌธ๋„ ์žˆ๋‹ค. ์—ฌ๋‹ซ์ด(๋ฌธ)๊ฐ€ ํ•˜๋‚˜์ธ ๊ฒƒ์„ ์™ธ์—ฌ๋‹ซ์ด(๋ฌธ)๋ผ ํ•˜๊ณ , ์—ฌ๋‹ซ์ด 2๊ฐœ๊ฐ€ ์ขŒ์šฐ๋Œ€์นญ์œผ๋กœ ๋งˆ์ฃผํ•ด ๊ฐ€์šด๋ฐ์„œ ์ขŒ์šฐ ๋ฐ”๊นฅ์œผ๋กœ ์—ด๋ฆฌ๋Š” ์—ฌ๋‹ซ์ด(๋ฌธ)๋ฅผ ์Œ์—ฌ๋‹ซ์ด(๋ฌธ)๋ผ๊ณ  ํ•œ๋‹ค.Most are pulled forward when opened from the outside and pushed out when opened from the inside, with the exception of doors that open inward. One door is called a doorway, and two doors face each other symmetrically, and the doors open from the left and right in the middle are called double doors.

์ด์™€ ๋‹ฌ๋ฆฌ ์ขŒ์šฐ๋กœ ๋ฐ€์–ด์„œ ์—ด๊ณ  ๋‹ซ๋Š” ๋ฌธ์€ ๋ณ„๋„๋กœ ๋ฏธ๋‹ซ์ด(๋ฌธ)๋ผ๊ณ  ํ•œ๋‹ค. ๋ฏธ๋‹ซ์ด๋Š” ์—ฌ๋‹ซ์ด์™€๋Š” ๋‹ฌ๋ฆฌ ํ•˜๋‚˜๋กœ ๋œ ๊ฒƒ์€ ๋งŽ์ง€ ์•Š๊ณ , 2๊ฐœ ๋˜๋Š” 3๊ฐœ, ๋งŽ๊ฒŒ๋Š” 4๊ฐœ์”ฉ ๋‹ฌ๋ ค ์žˆ๋Š” ๊ฒฝ์šฐ๋„ ์žˆ๋‹ค. ์—ญ์‹œ ํ•˜๋‚˜์ธ ๊ฒƒ์€ ์™ธ๋ฏธ๋‹ซ์ด, 2๊ฐœ์ธ ๊ฒƒ์€ ์Œ๋ฏธ๋‹ซ์ด๋ผ๊ณ  ํ•œ๋‹ค.On the other hand, sliding doors to the left and right to open and close is called a sliding door (door) separately. Unlike sliding doors, sliding doors are not many in one piece, and sometimes two, three, or four sliding doors are attached. One is called a sliding door and the other is called a sliding door.

ํ•œํŽธ, ์—ฌ๋‹ซ์ด๋ฌธ์€ ๊ฐ€์ •์ง‘ ๋ฐ ์–ด๋ฆฐ์ด์ง‘, ํ•™๊ต ๋“ฑ์˜ ๊ฑฐ์˜ ๋ชจ๋“  ๊ฑด๋ฌผ์˜ ์‹ค๋‚ด์šฉ ๋ฌธ์œผ๋กœ ๋งŽ์ด ์‚ฌ์šฉ๋˜๋Š”๋ฐ, ํŠนํžˆ ๋„์–ด์˜ ๋ชจ์„œ๋ฆฌ ๋ถ€๋ถ„์€ ๋‚ ์นด๋กญ๊ฒŒ ํ˜•์„ฑ๋˜์–ด ๊ทธ ๋ชจ์„œ๋ฆฌ๋ถ€๋ถ„์— ๋ถ€๋”ชํž ๊ฒฝ์šฐ ์‹ฌํ•˜๊ฒŒ ๋‹ค์น˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋นˆ๋ฒˆํ•˜์˜€์œผ๋ฉฐ, ๋˜ํ•œ ๋ฌธ์ด ์—ด๋ฆฐ ์ƒํƒœ์ผ ๋•Œ ํ˜•์„ฑ๋˜๋Š” ๋ฌธํ‹€๊ณผ ๋„์–ด ์‚ฌ์ด์˜ ํ‹ˆ์ƒˆ์— ์†๊ฐ€๋ฝ ๋“ฑ์ด ๋ผ์ธ ์ƒํƒœ๋กœ ๋ฌธ์ด ๋‹ซํ˜€ ์†๋ผ์ž„์‚ฌ๊ณ  ๋“ฑ์ด ๋นˆ๋ฒˆํžˆ ๋ฐœ์ƒํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ์ด ํ˜„์‹ค์ด์ด๋‹ค. ํŠนํžˆ ์ผ๋ฐ˜๊ฐ€์ •, ์–ด๋ฆฐ์ด์ง‘, ํ•™๊ต ๋“ฑ์—์„œ ์ฃผ์˜๋ ฅ์ด ํ˜„์ €ํžˆ ๋–จ์–ด์ง€๋Š” ์œ ์•„์˜ ๊ฒฝ์šฐ์— ์ด๋Ÿฌํ•œ ์œ„ํ—˜์— ๋”์šฑ ๋…ธ์ถœ๋˜์–ด์žˆ์œผ๋ฉด์„œ ๊ทธ ๋ถ€์ƒ์˜ ์ •๋„๋Š” ๋”์šฑ ์น˜๋ช…์ ์ด๊ธฐ ๋•Œ๋ฌธ์— ํฐ ๋ฌธ์ œ์ด๋‹ค.On the other hand, swing doors are frequently used as interior doors in almost all buildings such as homes, daycare centers and schools. Especially, the corners of the doors are sharply formed, and they are frequently injured when they hit the corners. In the open state, the door is closed in a state where a finger or the like is caught in a gap between the door frame and the door, which is a reality of hand pinching. Especially in the case of infants who have noticeably less attention in general homes, day care centers, schools, etc., they are more exposed to these risks and the degree of injury is more serious.

์ด์— ์—ฌ๋‹ซ์ด๋ฌธ์— ์ ์šฉํ•˜๋Š” ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ, ์†๋ผ์ž„๋ฐฉ์ง€๊ธฐ๊ตฌ ๋“ฑ์— ๋Œ€ํ•œ ๋งŽ์€ ์—ฐ๊ตฌ๊ฐ€ ์žˆ์œผ๋‚˜, ์ข…๋ž˜์˜ ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ๋Š” ๊ฒฌ๊ณ ํ•˜๊ณ  ์•ˆ์ •์ ์œผ๋กœ ์„ค์น˜๋˜์ง€ ๋ชปํ•˜์—ฌ ์‰ฝ๊ฒŒ ๋–จ์–ด์ง€๋Š” ๋‹จ์ ์ด ์žˆ์—ˆ๋‹ค. Accordingly, there are many studies on corner protection members and hand pinching mechanisms applied to swing doors, but conventional corner protection members have a disadvantage in that they cannot be easily and stably installed.

๊ทธ๋ฆฌ๊ณ , ์ข…๋ž˜์˜ ์†๋ผ์ž„๋ฐฉ์ง€๊ธฐ๊ตฌ๋Š” ๊ทธ ๊ตฌ์กฐ๊ฐ€ ๋ณต์žกํ•˜์—ฌ ์„ค์น˜๊ฐ€ ๋ฒˆ๊ฑฐ๋Ÿฌ์šฐ๋ฉฐ, ๊ทธ ๊ฐœ๋ฐฉ ๋˜๋Š” ํ์‡„๋œ ์ƒํƒœ์—์„œ ์ผ๋ถ€ ์™ธํ˜•์ด ์™ธ๋ถ€๋กœ ๋…ธ์ถœ๋˜๋Š” ๊ตฌ์กฐ๋กœ ์ด๋ฃจ์–ด์ ธ ๋„์–ด์˜ ์ „์ฒด ์™ธ๊ด€๋ฏธ๋ฅผ ์ €ํ•˜์‹œํ‚ค๋Š” ๋‹จ์ ์ด ์žˆ์—ˆ๋‹ค. In addition, the conventional pinch prevention mechanism has a disadvantage in that the structure is complicated, the installation is cumbersome, and the outer appearance is exposed to the outside in the open or closed state to reduce the overall appearance of the door.

๋ณธ ๋ฐœ๋ช…์€ ์ƒ๊ธฐ์™€ ๊ฐ™์€ ์ ์„ ๊ฐ์•ˆํ•˜์—ฌ ์•ˆ์ถœํ•œ ๊ฒƒ์œผ๋กœ, ๋„์–ด์˜ ๋ชจ์„œ๋ฆฌ ๋ถ€๋ถ„์— ๊ฒฌ๊ณ ํ•˜๊ฒŒ ์„ค์น˜๋˜์–ด ์•ˆ์ „์„ฑ์„ ํ™•๋ณดํ•  ์ˆ˜ ์žˆ๋Š” ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์„ ์ œ๊ณตํ•˜๋Š” ๋ฐ ๊ทธ ๋ชฉ์ ์ด ์žˆ๋‹ค. The present invention has been made in view of the above, it is an object to provide a safety swing door that can be securely installed in the corner portion of the door to ensure safety.

๋˜ํ•œ, ๋ณธ ๋ฐœ๋ช…์€ ๋ฌธํ‹€๊ณผ ๋„์–ด์˜ ์ด๊ฒฉ๋œ ํ‹ˆ์ƒˆ์— ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ๊ฐ€ ๊ธฐ๋ฐ€ํ•˜๊ฒŒ ์„ค์น˜๋œ ๊ตฌ์กฐ๋กœ ๊ตฌ์„ฑ๋จ์— ๋”ฐ๋ผ ์†๋ผ์ž„๋ฐฉ์ง€๋ฅผ ํšจ๊ณผ์ ์œผ๋กœ ํ•˜๊ณ , ๋„์–ด์˜ ํ์‡„ ์‹œ์— ์™ธ๋ถ€ ๋…ธ์ถœ์„ ์ตœ์†Œํ™”ํ•จ์œผ๋กœ์จ ๋„์–ด์˜ ์ „์ฒด ์™ธ๊ด€๋ฏธ๋ฅผ ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋Š” ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์„ ์ œ๊ณตํ•˜๋Š” ๋ฐ ๊ทธ ๋ชฉ์ ์ด ์žˆ๋‹ค. In addition, according to the present invention, the pinch preventing member is installed in a spaced space between the door frame and the door in an airtight manner to effectively prevent pinching and minimize the external exposure when the door is closed, thereby improving the overall appearance of the door. The purpose is to provide a safety swing door that can be used.

์ƒ๊ธฐ์™€ ๊ฐ™์€ ๋ชฉ์ ์„ ๋‹ฌ์„ฑํ•˜๊ธฐ ์œ„ํ•œ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ ์ธก๋ฉด์€ ๋ฌธํ‹€์— ํžŒ์ง€์— ์˜ํ•ด ํ”ผ๋ฒ—๊ฐ€๋Šฅํ•˜๊ฒŒ ์„ค์น˜๋œ ๋„์–ด๋ฅผ ๊ฐ€์ง„ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์œผ๋กœ, One aspect of the present invention for achieving the above object is a safety swing door having a door pivotally installed by a hinge on the door frame,

๋„์–ด์˜ ๋ชจ์„œ๋ฆฌ ๋ถ€๋ถ„์— ์™„์ถฉ์„ฑ ์žฌ์งˆ์˜ ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ๊ฐ€ ์„ค์น˜๋˜๊ณ , ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ๋Š” "ใ„ท"์žํ˜• ๋‹จ๋ฉด์„ ๊ฐ€์ง€๋ฉฐ, ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ์˜ ๋ชจ์„œ๋ฆฌ๋ถ€๋ถ„์—๋Š” ๋ผ์šด๋“œํ˜• ๋ณดํ˜ธ๋ถ€๊ฐ€ ํ˜•์„ฑ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค. The corner protection member of the cushioning material is installed at the corner of the door, the corner protection member has a "c" shaped cross section, and the corner portion of the corner protection member is characterized in that the round protection is formed.

๋ณธ ๋ฐœ๋ช…์˜ ๋‹ค๋ฅธ ์ธก๋ฉด์€ ๋ฌธํ‹€๊ณผ ๋„์–ด ์‚ฌ์ด์˜ ํ‹ˆ์ƒˆ์— ์†๋ผ์ž„์„ ๋ฐฉ์ง€ํ•˜๋Š” ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์œผ๋กœ, Another aspect of the present invention is a safety swing door that prevents pinching in the gap between the door frame and the door,

๋ฌธํ‹€์— ๋Œ€ํ•ด ๋„์–ด๋ฅผ ํ”ผ๋ฒ—์ž‘๋™์‹œํ‚ค๋„๋ก ์„ค์น˜๋˜๊ณ , ํžŒ์ง€์ถ•์— ์ƒ๋Œ€์ ์œผ๋กœ ํ”ผ๋ฒ—๊ฐ€๋Šฅํ•˜๊ฒŒ ์„ค์น˜๋œ ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ, ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ, ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ๋ฅผ ๊ฐ€์ง„ ํžŒ์ง€์œ ๋‹›;A hinge unit installed to pivot the door relative to the door frame, the hinge unit having a first hinge plate, a second hinge plate, and a third hinge plate installed in a pivotal manner relative to the hinge axis;

์ƒ๊ธฐ ๋ฌธํ‹€ ๋ฐ ์ƒ๊ธฐ ๋„์–ด ์‚ฌ์ด์˜ ํ‹ˆ์ƒˆ์— ์„ค์น˜๋˜๋Š” ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ;๋ฅผ ํฌํ•จํ•˜๊ณ , Includes; pinch prevention member installed in the gap between the door frame and the door,

์ƒ๊ธฐ ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ๋Š” ์ƒ๊ธฐ ๋ฌธํ‹€์˜ ๋‹จ๋ฉด ์ธก์— ๊ฒฐํ•ฉ๋˜๊ณ , ์ƒ๊ธฐ ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ๋‹จ๋ถ€์—๋Š” ์žฅ์ฐฉ๋ถ€๊ฐ€ ์ง๊ตํ•˜๋„๋ก ์—ฐ์žฅ๋˜๋ฉฐ, ์ƒ๊ธฐ ์žฅ์ฐฉ๋ถ€๋Š” ์ƒ๊ธฐ ๋„์–ด์˜ ๋‹จ๋ฉด ์ธก์— ๊ฒฐํ•ฉ๋˜๊ณ , ์ƒ๊ธฐ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ๋Š” ์ƒ๊ธฐ ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์™€ ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ ์‚ฌ์ด์— ๋ฐฐ์น˜๋˜๋ฉฐ,The first hinge plate is coupled to the cross-sectional side of the door frame, the end of the third hinge plate is extended so that the mounting portion orthogonal, the mounting portion is coupled to the cross-sectional side of the door, the second hinge plate is the first It is disposed between the hinge plate and the third hinge plate,

์ƒ๊ธฐ ๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ๋Š” ๋ฌธํ‹€ ์ธก์— ๊ฒฐํ•ฉ๋˜๋Š” ์ œ1๋ฉด, ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์— ์ธ์ ‘ํ•˜๋Š” ์ œ2๋ฉด, ์›ํ˜ธ์ƒ์˜ ๊ณก๋ฉด์œผ๋กœ ํ˜•์„ฑ๋œ ์ œ3๋ฉด์„ ๊ฐ€์ง€๊ณ , The fitting preventing member has a first surface coupled to the door frame side, a second surface adjacent to the second hinge plate, a third surface formed of an arcuate curved surface,

์ƒ๊ธฐ ๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ์˜ ์ œ1๋ฉด๊ณผ ์ƒ๊ธฐ ๋ฌธํ‹€ ์‚ฌ์ด์—๋Š” ์ƒ๊ธฐ ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ๊ฐ€ ๊ฐœ์žฌ๋˜๋ฉฐ, The first hinge plate is interposed between the first surface of the fitting preventing member and the door frame,

์ƒ๊ธฐ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ๋‹จ๋ถ€์—๋Š” ์ƒ๊ธฐ ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ์˜ ์ œ3๋ฉด์— ๋Œ€์‘ํ•˜๋Š” ์›ํ˜ธ๊ตฌ์กฐ๋กœ ํ˜•์„ฑ๋œ ๋‚ด์ธก์›ํ˜ธ์žฌ๊ฐ€ ์„ค์น˜๋˜๊ณ , ์ƒ๊ธฐ ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ๋‹จ๋ถ€์—๋Š” ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ๊ฐ€ ์„ค์น˜๋˜๋ฉฐ, ์ƒ๊ธฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ๋Š” ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ์™ธ๋ฉด๊ณผ ๋งˆ์ฃผ๋ณด๋Š” ๋ถ€๋ถ„์— ์›ํ˜ธ๋ฉด์ด ํ˜•์„ฑ๋˜๊ณ , An inner arc member formed of an arc structure corresponding to the third surface of the pinch preventing member is installed at an end portion of the second hinge plate, and an outer arc member is installed at an end portion of the third hinge plate. An arc surface is formed in a portion facing the outer surface of the inner arc member,

์ƒ๊ธฐ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ํ”ผ๋ฒ—์ž‘๋™์— ์˜ํ•ด ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ๋Š” ์ƒ๊ธฐ ๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ์˜ ์ œ3๋ฉด์„ ๋”ฐ๋ผ ์›ํ˜ธ๋ฐฉํ–ฅ์œผ๋กœ ์ด๋™ํ•˜๋ฉฐ, ์ƒ๊ธฐ ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ํ”ผ๋ฒ—์ž‘๋™์— ์˜ํ•ด ์ƒ๊ธฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ๋Š” ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ์™ธ๋ฉด์„ ๋”ฐ๋ผ ์›ํ˜ธ๋ฐฉํ–ฅ์œผ๋กœ ์ด๋™ํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค. The inner arc member moves in an arc direction along the third surface of the fitting preventing member by the pivoting operation of the second hinge plate, and the outer arc member is moved by the inner arc member by the pivoting operation of the third hinge plate. It moves in the arc direction along the outer surface of the.

์ผ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅด๋ฉด, ์ƒ๊ธฐ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ๋‹จ๋ถ€์™€ ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ๋‹จ๋ถ€ ๊ฐ๊ฐ์—๋Š” ํ•˜๋‚˜ ์ด์ƒ์˜ ์กฐ๋ฆฝ์Šฌ๋กฏ ๋ฐ ํ•˜๋‚˜ ์ด์ƒ์˜ ์กฐ๋ฆฝ๋Œ๊ธฐ๊ฐ€ ์ƒํ˜ธ ๋Œ€์‘๋˜๊ฒŒ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ๋‹จ๋ถ€์—๋Š” ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ๋‹จ๋ถ€๊ฐ€ ์ƒ๊ธฐ ์กฐ๋ฆฝ๋Œ๊ธฐ ๋ฐ ์ƒ๊ธฐ ์กฐ๋ฆฝ์Šฌ๋กฏ์— ์˜ํ•ด ๋ถ„๋ฆฌ๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค. According to one embodiment, at least one assembly slot and at least one assembling protrusion are formed on each of the end of the second hinge plate and the end of the inner arc member, and the inner arc member is formed at the end of the second hinge plate. The end of the assembly is characterized in that coupled to the assembly protrusion and the assembly slot.

๋Œ€์•ˆ์ ์ธ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅด๋ฉด, ์ƒ๊ธฐ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ๋‹จ๋ถ€์—๋Š” ์—ฐ์žฅ๋ถ€๊ฐ€ ์ผ์ •๊ฐ๋„๋กœ ์ ˆ๊ณก๋˜์–ด ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์—ฐ์žฅ๋ถ€์˜ ๋‹จ๋ถ€์™€ ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ๋‹จ๋ถ€ ๊ฐ๊ฐ์—๋Š” ํ•˜๋‚˜ ์ด์ƒ์˜ ์กฐ๋ฆฝ์Šฌ๋กฏ ๋ฐ ํ•˜๋‚˜ ์ด์ƒ์˜ ์กฐ๋ฆฝ๋Œ๊ธฐ๊ฐ€ ์ƒํ˜ธ ๋Œ€์‘๋˜๊ฒŒ ํ˜•์„ฑ๋˜๋ฉฐ, ์ƒ๊ธฐ ์—ฐ์žฅ๋ถ€์˜ ๋‹จ๋ถ€์—๋Š” ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ๋‹จ๋ถ€๊ฐ€ ์ƒ๊ธฐ ์กฐ๋ฆฝ๋Œ๊ธฐ ๋ฐ ์ƒ๊ธฐ ์กฐ๋ฆฝ์Šฌ๋กฏ์— ์˜ํ•ด ๋ถ„๋ฆฌ๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค. According to an alternative embodiment, an extension part is formed at an end of the second hinge plate at a predetermined angle, and at least one assembly slot and at least one assembly protrusion correspond to each end of the extension part and the end portion of the inner arc member. And an end portion of the inner arc member is detachably coupled to the end portion of the extension portion by the assembly protrusion and the assembly slot.

์ƒ๊ธฐ ๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ์˜ ์ œ3๋ฉด์˜ ํ›„๋‹จ๋ถ€์—๋Š” ๊ฑธ๋ฆผ๋Œ๊ธฐ๊ฐ€ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ์„ ๋‹จ๋ถ€์—๋Š” ๊ฑธ๋ฆผํ„ฑ์ด ํ˜•์„ฑ๋˜๋ฉฐ, ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ๊ฑธ๋ฆผํ„ฑ์€ ์ƒ๊ธฐ ๋„์–ด๊ฐ€ ๊ฐœ๋ฐฉ๋  ๋•Œ ์ƒ๊ธฐ ๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ์˜ ์ œ3๋ฉด์˜ ๊ฑธ๋ฆผ๋Œ๊ธฐ ์ธก์— ๊ฑธ๋ ค์ง€๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค. A locking protrusion is formed at a rear end of the third surface of the fitting preventing member, and a locking jaw is formed at the front end of the inner circular arc member, and the locking jaw of the inner circular arc member is formed of the locking member when the door is opened. It is characterized in that the hooking on the three sides of the projection.

์ƒ๊ธฐ ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ์™ธ์ธก์—๋Š” ์€ํ์ปค๋ฒ„๊ฐ€ ๋ถ„๋ฆฌ๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค. The outer cover of the third hinge plate is characterized in that the cover is detachably coupled.

์ƒ๊ธฐ ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ์žฅ์ฐฉ๋ถ€ ๋‚ด์ธก์—๋Š” ์ƒ๊ธฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ๊ฐ€ ์ฒด๊ฒฐ๊ตฌ์— ์˜ํ•ด ๊ฒฐํ•ฉ๋˜๊ณ , ์ƒ๊ธฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ์›ํ˜ธ๋ฉด์€ ๊ทธ ์„ ๋‹จ๋ถ€์— ๊ฑธ๋ฆผํ„ฑ์ด ํ˜•์„ฑ๋˜๋ฉฐ, ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ํ›„๋‹จ๋ถ€์—๋Š” ๊ฑธ๋ฆผ๋Œ๊ธฐ๊ฐ€ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ๊ฑธ๋ฆผํ„ฑ์€ ์ƒ๊ธฐ ๋„์–ด๊ฐ€ ๊ฐœ๋ฐฉ๋  ๋•Œ ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ๊ฑธ๋ฆผ๋Œ๊ธฐ ์ธก์— ๊ฑธ๋ ค์ง€๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.The outer arc member is coupled to the inside of the mounting portion of the third hinge plate by a fastener, and the arc surface of the outer arc member is provided with a locking jaw at its distal end, and a locking protrusion is formed at the rear end of the inner arc member. The locking jaw of the outer arc member may be hooked to the engaging projection side of the inner arc member when the door is opened.

์ƒ๊ธฐ ๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ์˜ ๋‚ด๋ถ€์—๋Š” ์ƒ๊ธฐ ์ œ1๋ฉด, ์ƒ๊ธฐ ์ œ2๋ฉด, ์ƒ๊ธฐ ์ œ3๋ฉด์— ์˜ํ•ด ํ•œ์ •๋œ ์ค‘๊ณต๋ถ€์„ ๊ฐ€์ง€๊ณ , ์ƒ๊ธฐ ์ œ3๋ฉด์˜ ์ผ์ธก์—๋Š” ์ ˆ๊ฐœ๋ถ€๊ฐ€ ํ˜•์„ฑ๋˜๋ฉฐ, ์ƒ๊ธฐ ์ ˆ๊ฐœ๋ถ€์—๋Š” ๋ฎ๊ฐœ๊ฐ€ ๋ถ„๋ฆฌ๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค. The fitting preventing member has a hollow portion defined by the first surface, the second surface, and the third surface, and a cutout portion is formed at one side of the third surface, and a cover is detachably coupled to the cutout portion. It is characterized by.

์ƒ๊ธฐ ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ์˜ ์ œ3๋ฉด, ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ์›ํ˜ธ๊ตฌ์กฐ, ์ƒ๊ธฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ์›ํ˜ธ๋ฉด๋“ค์€ ์ƒ๊ธฐ ํžŒ์ง€์œ ๋‹›์˜ ํžŒ์ง€ํ•€์„ ์ค‘์‹ฌ์œผ๋กœ ํ•˜๋Š” ๋™์‹ฌ์› ๊ตฌ์กฐ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค. The third surface of the pinch preventing member, the circular arc structure of the inner arc member, the circular arc surface of the outer arc member is characterized in that the concentric circle structure centering on the hinge pin of the hinge unit.

์ƒ๊ธฐ ๋„์–ด์˜ ๋ชจ์„œ๋ฆฌ ๋ถ€๋ถ„์— ์™„์ถฉ์„ฑ ์žฌ์งˆ์˜ ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ๊ฐ€ ์„ค์น˜๋˜๊ณ , ์ƒ๊ธฐ ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ๋Š” "ใ„ท"์žํ˜• ๋‹จ๋ฉด์„ ๊ฐ€์ง€๋ฉฐ, ์ƒ๊ธฐ ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ์˜ ๋ชจ์„œ๋ฆฌ๋ถ€๋ถ„์—๋Š” ๋ผ์šด๋“œํ˜• ๋ณดํ˜ธ๋ถ€๊ฐ€ ํ˜•์„ฑ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค. A corner protection member of a cushioning material is installed at the corner of the door, and the corner protection member has a "c" shape cross section, and a corner protection member is formed at the corner of the corner protection member.

์ƒ๊ธฐ ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ๋‹จ๋ถ€์— ์—ฐ์žฅ๋ถ€๊ฐ€ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์—ฐ์žฅ๋ถ€๋Š” ์ƒ๊ธฐ ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ ์ธก์— ์ง๊ตํ•˜๋„๋ก ์—ฐ์žฅ๋˜๋ฉฐ, ์ƒ๊ธฐ ์—ฐ์žฅ๋ถ€์˜ ๋‹จ๋ถ€๊ฐ€ ํžŒ์ง€์ถ•์— ํ”ผ๋ฒ—๊ฐ€๋Šฅํ•˜๊ฒŒ ํžŒ์ง€๊ฒฐํ•ฉ๋˜๊ณ , ์ƒ๊ธฐ ์—ฐ์žฅ๋ถ€์˜ ๊ธธ์ด์— ๋Œ€์‘ํ•˜์—ฌ ์ƒ๊ธฐ ํžŒ์ง€์œ ๋‹›์˜ ํžŒ์ง€์ถ•์€ ์ƒ๊ธฐ ๋ฌธํ‹€์˜ ๋‹จ๋ฉด์—์„œ ์ด๊ฒฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค. An extension portion is formed at an end of the first hinge plate, the extension portion extends to be orthogonal to the first hinge plate side, and an end portion of the extension portion is pivotally hinged to a hinge axis, and corresponds to a length of the extension portion. The hinge shaft of the hinge unit is spaced apart from the cross section of the door frame.

์ƒ๊ธฐ ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ์˜ ์ œ3๋ฉด์€ ์ƒ๊ธฐ ๋ฌธํ‹€๊ณผ ๋„์–ด ์‚ฌ์ด์˜ ํ‹ˆ์ƒˆ๋ฅผ ์™„์ „ํžˆ ์ฑ„์šฐ๋Š” ๊ตฌ์กฐ๋กœ ๊ตฌ์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ์„ ๋‹จ ๋ฐ ์ƒ๊ธฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ์„ ๋‹จ์€ ์ƒ๊ธฐ ๋ฌธํ‹€์˜ ์Šคํ† ํผ์™€ ์ด๊ฒฉ๋˜๊ฒŒ ์„ค์น˜๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค. The third surface of the pinch preventing member is configured to completely fill the gap between the door frame and the door, the front end of the inner arc member and the front end of the outer arc member is characterized in that the spaced apart from the stopper of the door frame do.

๋ณธ ๋ฐœ๋ช…์˜ ๋˜ ๋‹ค๋ฅธ ์ธก๋ฉด์€ ๋ฌธํ‹€์— ํžŒ์ง€์— ์˜ํ•ด ํ”ผ๋ฒ—๊ฐ€๋Šฅํ•˜๊ฒŒ ์„ค์น˜๋œ ๋„์–ด๋ฅผ ๊ฐ€์ง„ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์œผ๋กœ, ๋„์–ด์˜ ์ผ๋‹จ ๋ชจ์„œ๋ฆฌ ๋ถ€๋ถ„์—๋Š” ๋ผ์›€ํ™ˆ์ด ๊ธธ์ด๋ฐฉํ–ฅ์œผ๋กœ ์—ฐ์žฅ๋˜๊ณ , ์ƒ๊ธฐ ๋ผ์›€ํ™ˆ ๊ฐ๊ฐ์—๋Š” ์›ํ˜• ๋‹จ๋ฉด์˜ ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ๊ฐ€ ์„ค์น˜๋˜๋ฉฐ, ์ƒ๊ธฐ ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ๋Š” ์™„์ถฉ์„ฑ ์žฌ์งˆ๋กœ ์ด๋ฃจ์–ด์ง€๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•œ๋‹ค.Another aspect of the present invention is a safety swing door having a door pivotally installed by a hinge on the door frame, the fitting groove is extended in the longitudinal direction at one corner of the door, each of the fitting groove is a corner protection member of a circular cross section Is installed, the edge protection member is characterized in that made of a buffer material.

์ด์ƒ๊ณผ ๊ฐ™์€ ๋ณธ ๋ฐœ๋ช…์— ์˜ํ•˜๋ฉด, ๋ฌธํ‹€๊ณผ ๋„์–ด ์‚ฌ์ด์˜ ํ‹ˆ์ƒˆ์— ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ๊ฐ€ ๊ธฐ๋ฐ€ํ•˜๊ฒŒ ์„ค์น˜๋œ ๊ตฌ์กฐ์— ์˜ํ•ด ์†๋ผ์ž„๋ฐฉ์ง€๊ธฐ๋Šฅ์„ ํšจ๊ณผ์ ์œผ๋กœ ์ˆ˜ํ–‰ํ•จ๊ณผ ๋”๋ถˆ์–ด, ๋ฌธํ‹€๊ณผ ๋„์–ด ์‚ฌ์ด์˜ ํ‹ˆ์ƒˆ ์‚ฌ์ด์— ์„ค์น˜๋˜์–ด ๋„์–ด ํ์‡„ ์‹œ์— ์™ธ๋ถ€ ๋…ธ์ถœ์ด ์ตœ์†Œํ™”๋˜์–ด ๊ทธ ์™ธ๊ด€๋ฏธ๊ฐ€ ํ–ฅ์ƒ๋˜๋Š” ์žฅ์ ์ด ์žˆ์Šต๋‹ˆ๋‹ค. According to the present invention as described above, by the structure of the jamming member is securely installed in the gap between the door frame and the door to effectively perform the pinch prevention function, and installed between the gap between the door frame and the door when the door is closed This has the advantage of minimizing exposure and improving its appearance.

๊ทธ๋ฆฌ๊ณ , ๋ณธ ๋ฐœ๋ช…์€ ํ•˜๋‚˜์˜ ํžŒ์ง€ํ•€์— ํ”ผ๋ฒ—๊ฐ€๋Šฅํ•˜๊ฒŒ ์„ค์น˜๋œ ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ, ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ, ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ๋ฅผ ๊ฐ€์ง„ ํžŒ์ง€์œ ๋‹›์„ ์ด์šฉํ•˜์—ฌ ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ, ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ ๋ฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ๋‹ค๋‹จ์‹ ์Šฌ๋ผ์ด๋”ฉ ์ด๋™๊ตฌ์กฐ๋ฅผ ๋งค์šฐ ๋‹จ์ˆœํ™”ํ•˜๋„๋ก ๊ตฌ์„ฑ๋จ์— ๋”ฐ๋ผ ๊ทธ ์กฐ๋ฆฝ ๋‚ด์ง€ ์„ค์น˜์ž‘์—…์„ ๊ฐ„ํŽธํ•˜๊ฒŒ ํ•  ์ˆ˜ ์žˆ๋Š” ์žฅ์ ์ด ์žˆ๋‹ค. In addition, the present invention uses a hinge unit having a first hinge plate, a second hinge plate, a third hinge plate installed pivotally on one hinge pin, the multi-stage sliding movement of the pinch preventing member, the inner arc member and the outer arc member. As it is configured to greatly simplify the structure there is an advantage that can simplify the assembly or installation work.

๋„ 1์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์„ ๋„์‹œํ•œ ๋„๋ฉด์ด๋‹ค. 1 is a view showing a safety swing door according to an embodiment of the present invention.

๋„ 2๋Š” ๋„ 1์˜ ๋ณ€ํ˜• ์‹ค์‹œ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋„๋ฉด์ด๋‹ค. FIG. 2 is a diagram illustrating a modified embodiment of FIG. 1.

๋„ 3์€ ๋ณธ ๋ฐœ๋ช…์˜ ๋‹ค๋ฅธ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์„ ๋„์‹œํ•œ ํ‰๋ฉด๋„๋กœ์„œ, ๋„์–ด๊ฐ€ ํ์‡„๋œ ์ƒํƒœ๋ฅผ ๋‚˜ํƒ€๋‚ธ๋‹ค. 3 is a plan view showing a safety door according to another embodiment of the present invention, showing a closed state of the door.

๋„ 4๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ๋‹ค๋ฅธ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์„ ๋„์‹œํ•œ ํ‰๋ฉด๋„๋กœ์„œ, ๋„์–ด๊ฐ€ ๊ฐœ๋ฐฉ๋œ ์ƒํƒœ๋ฅผ ๋‚˜ํƒ€๋‚ธ๋‹ค.Figure 4 is a plan view showing a safety door according to another embodiment of the present invention, showing a state in which the door is open.

๋„ 5๋Š” ๋ณธ ๋ฐœ๋ช…์— ์˜ํ•œ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์˜ ํžŒ์ง€์œ ๋‹›์„ ๋„์‹œํ•œ ํ‰๋ฉด๋„์ด๋‹ค. Figure 5 is a plan view showing a hinge unit of the safety swing door according to the present invention.

๋„ 6์€ ๋ณธ ๋ฐœ๋ช…์— ์˜ํ•œ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์˜ ํžŒ์ง€์œ ๋‹›์„ ๋„์‹œํ•œ ์‚ฌ์‹œ๋„์ด๋‹ค. Figure 6 is a perspective view of the hinge unit of the safety swing door according to the present invention.

๋„ 7์€ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ํžŒ์ง€์œ ๋‹›์ด ๋„์–ด์™€ ๋ฌธํ‹€ ์‚ฌ์ด์— ์„ค์น˜๋˜๋Š” ๊ณผ์ •์„ ๋„์‹œํ•œ ํ‰๋ฉด๋„์ด๋‹ค. 7 is a plan view showing a process in which the hinge unit according to the present invention is installed between the door and the door frame.

๋„ 8์€ ๋„ 7์˜ ํ™”์‚ดํ‘œ A๋ฐฉํ–ฅ์—์„œ ๋ฐ”๋ผ๋ณธ ๋„๋ฉด์ด๋‹ค. FIG. 8 is a view seen from the arrow A direction of FIG. 7.

๋„ 9๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ๋‹ค๋ฅธ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์—์„œ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ ๋ฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ๊ฐ€ ์„ค์น˜๋˜๋Š” ์ƒํƒœ๋ฅผ ๋„์‹œํ•œ ํ‰๋ฉด๋„์ด๋‹ค. 9 is a plan view showing a state in which the inner arc member and the outer arc member is installed in the safety door according to another embodiment of the present invention.

๋„ 10์€ ๋„ 9์— ๋”ฐ๋ฅธ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ๋‹จ๋ถ€์— ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ๊ฐ€ ๊ฒฐํ•ฉ๋˜๋Š” ์ƒํƒœ๋ฅผ ๋„์‹œํ•œ ๋ถ€๋ถ„์‚ฌ์‹œ๋„์ด๋‹ค. 10 is a partial perspective view illustrating a state in which the inner arc member is coupled to an end of the second hinge plate according to FIG. 9.

๋„ 11์€ ๋ณธ ๋ฐœ๋ช…์˜ ๋Œ€์•ˆ์ ์ธ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์—์„œ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ ๋ฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ๊ฐ€ ์„ค์น˜๋˜๋Š” ์ƒํƒœ๋ฅผ ๋„์‹œํ•œ ํ‰๋ฉด๋„์ด๋‹ค. 11 is a plan view showing a state in which the inner arc member and the outer arc member is installed in the safety door according to an alternative embodiment of the present invention.

๋„ 12๋Š” ๋„ 11์— ๋”ฐ๋ฅธ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ๋‹จ๋ถ€์— ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ๊ฐ€ ๊ฒฐํ•ฉ๋˜๋Š” ์ƒํƒœ๋ฅผ ๋„์‹œํ•œ ๋ถ€๋ถ„์‚ฌ์‹œ๋„์ด๋‹ค.12 is a partial perspective view illustrating a state in which the inner arc member is coupled to an end of the second hinge plate according to FIG. 11.

๋„ 13์€ ๋ณธ ๋ฐœ๋ช…์˜ ๋ณ€ํ˜• ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์„ ๋„์‹œํ•œ ํ‰๋ฉด๋„๋กœ์„œ, ๋„์–ด๊ฐ€ ํ์‡„๋œ ์ƒํƒœ๋ฅผ ๋‚˜ํƒ€๋‚ธ๋‹ค. FIG. 13 is a plan view illustrating a safety door according to a modified embodiment of the present invention and shows a state in which the door is closed. FIG.

๋„ 14๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ๋ณ€ํ˜• ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์„ ๋„์‹œํ•œ ํ‰๋ฉด๋„๋กœ์„œ, ๋„์–ด๊ฐ€ ๊ฐœ๋ฐฉ๋œ ์ƒํƒœ๋ฅผ ๋‚˜ํƒ€๋‚ธ๋‹ค.14 is a plan view illustrating a safety door according to a modified embodiment of the present invention, showing a state in which the door is open.

๋„ 15๋Š” ๋ณธ ๋ฐœ๋ช…์— ์˜ํ•œ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์˜ ํžŒ์ง€์œ ๋‹›์— ๋Œ€ํ•œ ๋Œ€์•ˆ์ ์ธ ๊ตฌ์„ฑ์„ ๋„์‹œํ•œ ์‚ฌ์‹œ๋„์ด๋‹ค.Figure 15 is a perspective view showing an alternative configuration for the hinge unit of the safety swing door according to the present invention.

์ดํ•˜, ๋ณธ ๋ฐœ๋ช…์˜ ๋ฐ”๋žŒ์งํ•œ ์‹ค์‹œ์˜ˆ๋ฅผ ์ฒจ๋ถ€๋œ ๋„๋ฉด์„ ์ฐธ์กฐํ•˜์—ฌ ์ƒ์„ธํžˆ ์„ค๋ช…ํ•œ๋‹ค. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

๋„ 1์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์„ ๋„์‹œํ•œ ๋„๋ฉด์ด๋‹ค. 1 is a view showing a safety swing door according to an embodiment of the present invention.

๋„ 1์„ ์ฐธ์กฐํ•˜๋ฉด, ๋ณธ ๋ฐœ๋ช…์˜ ์ผ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์€ ๋ฌธํ‹€(1)์— ๋Œ€ํ•ด ๋„์–ด(2)๊ฐ€ ํ”ผ๋ฒ—์ž‘๋™๋˜๋„๋ก ๊ตฌ์„ฑ๋˜๊ณ , ๋„์–ด(2)์˜ ์ผ๋‹จ ๋ชจ์„œ๋ฆฌ ๋ถ€๋ถ„์—๋Š” ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ(5)๊ฐ€ ์ ‘์ฐฉ์ œ ๋“ฑ์„ ํ†ตํ•ด ์ ‘์ฐฉ๋˜๋ฉฐ, ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ(5)๋Š” ๋Ÿฌ๋ฒ„, ์ŠคํŽ€์ง€ ๋“ฑ๊ณผ ๊ฐ™์€ ์™„์ถฉ์„ฑ ์žฌ์งˆ๋กœ ์ด๋ฃจ์–ด์ ธ ๋„์–ด(2)์˜ ๋ชจ์„œ๋ฆฌ ๋ถ€๋ถ„๊ณผ ๋ถ€๋”ชํž ๊ฒฝ์šฐ์— ์ƒ์ฒ˜ ์ž…์„ ๊ฐ€๋Šฅ์„ฑ์„ ์ตœ์†Œํ™”ํ•˜๋„๋ก ๊ตฌ์„ฑ๋œ๋‹ค. Referring to Figure 1, the safety swing door according to an embodiment of the present invention is configured to pivot the door 2 relative to the door frame (1), the corner protective member (5) at one corner of the door (2) Is bonded through an adhesive or the like, the corner protection member 5 is made of a cushioning material such as rubber, sponge, etc. is configured to minimize the possibility of being injured when hitting the edge of the door (2).

๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ(5)๋Š” ๋„์–ด(2)์˜ ์ผ์ธก ๋ชจ์„œ๋ฆฌ ๋ถ€๋ถ„์„ ์™„์ „ํžˆ ๊ฐ์‹ธ๋„๋ก "ใ„ท"์žํ˜• ๋‹จ๋ฉด์œผ๋กœ ์ด๋ฃจ์–ด์ง€๊ณ , ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ(5)์˜ ๋ชจ์„œ๋ฆฌ ๋ถ€๋ถ„์—๋Š” ๋ผ์šด๋“œํ˜• ๋ณดํ˜ธ๋ถ€(5a)๊ฐ€ ํ˜•์„ฑ๋œ๋‹ค. ์ด์™€ ๊ฐ™์ด, ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ(5)๊ฐ€ "ใ„ท"์žํ˜•์œผ๋กœ ๊ตฌ์„ฑ๋จ์— ๋”ฐ๋ผ ๋„์–ด(2)์™€์˜ ์ ‘์ฐฉ๋ฉด์„ ๋„“ํž˜์— ๋”ฐ๋ผ ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ(5)์˜ ๊ฒฌ๊ณ ํ•˜๊ณ  ์•ˆ์ •์ ์ธ ์ ‘์ฐฉ์„ ๊ตฌํ˜„ํ•  ์ˆ˜ ์žˆ๋‹ค. The corner protection member 5 is formed of a "c" shaped cross section so as to completely surround one side corner portion of the door 2, and a round protection portion 5a is formed at the corner portion of the corner protection member 5. As such, as the edge protection member 5 is formed in a โ€œcโ€ shape, the edge protection member 5 may be firmly and stably bonded by widening the adhesive surface with the door 2.

๋„ 2์˜ ๋ณ€ํ˜• ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅด๋ฉด, ๋„์–ด(2)์˜ ์ผ๋‹จ ๋ชจ์„œ๋ฆฌ ๋ถ€๋ถ„์— ๋ผ์›€ํ™ˆ(2c)์ด ๊ธธ์ด๋ฐฉํ–ฅ์œผ๋กœ ์—ฐ์žฅ๋˜๊ณ , ์ด ๋ผ์›€ํ™ˆ(2c) ์ธก์— ์›ํ˜• ๋‹จ๋ฉด์˜ ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ(6)๊ฐ€ ๋ผ์›Œ์ ธ ๊ฒฐํ•ฉ๋˜๋ฉฐ, ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ(6)๋Š” ์™„์ถฉ์„ฑ ์žฌ์งˆ๋กœ ์ด๋ฃจ์–ด์ง„๋‹ค. ์ด๋Ÿฌํ•œ ๋ณ€ํ˜• ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅด๋ฉด, ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ(6)์˜ ๊ตฌ์กฐ ๋ฐ ์‹œ๊ณต์ด ๊ฐ„ํŽธํ•œ ์žฅ์ ์ด ์žˆ๋‹ค. According to the modified embodiment of FIG. 2, the fitting groove 2c extends in the longitudinal direction at one end of the door 2, and the corner protection member 6 of the circular cross section is fitted to the fitting groove 2c side. The corner protection member 6 is made of a cushioning material. According to this modified embodiment, there is an advantage that the structure and construction of the corner protection member 6 is easy.

๋„ 3 ๋‚ด์ง€ ๋„ 12๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ๋‹ค๋ฅธ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅธ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์„ ๋„์‹œํ•œ ๋„๋ฉด์ด๋‹ค. 3 to 12 are views showing a safety door according to another embodiment of the present invention.

๋„ 3 ๋ฐ ๋„ 4์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ๋ณธ ๋ฐœ๋ช…์— ์˜ํ•œ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์€ ๋ฌธํ‹€(1)์— ๋Œ€ํ•ด ๋„์–ด(2)๊ฐ€ ํ”ผ๋ฒ—์ž‘๋™์‹œํ‚ค๋„๋ก ์„ค์น˜๋˜๋Š” ํžŒ์ง€์œ ๋‹›(10), ํžŒ์ง€์œ ๋‹›(10)์— ์˜ํ•ด ๋ฌธํ‹€(1)๊ณผ ๋„์–ด(2)์˜ ํ‹ˆ์ƒˆ ์‚ฌ์ด์— ๊ธฐ๋ฐ€ํ•˜๊ฒŒ ์„ค์น˜๋˜๋Š” ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ(20)๋ฅผ ํฌํ•จํ•œ๋‹ค. As shown in Figures 3 and 4, the safety door according to the present invention is a door frame by the hinge unit 10, the hinge unit 10 is installed to pivot the door 2 relative to the door frame (1) It includes a pinch preventing member 20 which is installed airtightly between the gap of the (1) and the door (2).

๋„ 3 ๋‚ด์ง€ ๋„ 6์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ํžŒ์ง€์œ ๋‹›(10)์€ ํ•˜๋‚˜์˜ ํžŒ์ง€ํ•€(15)์— ์ƒ๋Œ€์ ์œผ๋กœ ํ”ผ๋ฒ—๊ฐ€๋Šฅํ•˜๊ฒŒ ์„ค์น˜๋œ ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(11), ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12), ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13)๋ฅผ ๊ฐ€์ง„๋‹ค. As shown in FIGS. 3 to 6, the hinge unit 10 includes a first hinge plate 11, a second hinge plate 12, and a third hinge which are pivotally installed relative to one hinge pin 15. It has a plate 13.

์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(11), ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12), ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13) ๊ฐ๊ฐ์€ ๋ณต์ˆ˜์˜ ๋„ˆํด(knuckle; 11a, 12a, 13a)์„ ๊ฐ€์ง€๋ฉฐ, ๊ฐ ๋„ˆํด(11a, 12a, 13a)๋“ค์˜ ์‚ฝ์ž…๊ตฌ๋ฉ์ด ์ผ๋ ฌ๋กœ ์ •๋ ฌ๋œ ์ƒํƒœ์—์„œ ํžŒ์ง€ํ•€(15)์ด ์‚ฝ์ž…๋จ์— ๋”ฐ๋ผ ์ œ1 ๋‚ด์ง€ ์ œ3 ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(11, 12, 13)๋Š” ํžŒ์ง€ํ•€(15)์„ ๋งค๊ฐœ๋กœ ์„œ๋กœ์— ๋Œ€ํ•ด ์ƒ๋Œ€์ ์œผ๋กœ ํ”ผ๋ฒ—๊ฐ€๋Šฅํ•˜๊ฒŒ ์—ฐ๊ฒฐ๋œ๋‹ค. Each of the first hinge plate 11, the second hinge plate 12, and the third hinge plate 13 has a plurality of knuckles 11a, 12a, 13a, and each of the knuckles 11a, 12a, 13a. As the hinge pins 15 are inserted while the insertion holes are aligned, the first to third hinge plates 11, 12, and 13 are pivotably connected to each other via the hinge pins 15, respectively. do.

์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(11)๋Š” ๋ฌธํ‹€(1)์˜ ๋‹จ๋ฉด์— ์ฒด๊ฒฐ๊ตฌ(11f)๋ฅผ ํ†ตํ•ด ๊ฒฐํ•ฉ๋˜๊ณ , ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13)๋Š” ๊ทธ ๋‹จ๋ถ€์— ๊ตฌ๋น„๋œ ์žฅ์ฐฉ๋ถ€(16)๋ฅผ ํ†ตํ•ด ๋„์–ด(2)์˜ ๋‹จ๋ฉด์— ์—ฐ๊ฒฐ๋˜๋ฉฐ, ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12)๋Š” ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(11)์™€ ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13) ์‚ฌ์ด์— ๋ฐฐ์น˜๋œ๋‹ค. The first hinge plate 11 is coupled to the cross section of the door frame 1 through the fastener 11f, and the third hinge plate 13 is the cross section of the door 2 through the mounting portion 16 provided at the end thereof. The second hinge plate 12 is disposed between the first hinge plate 11 and the third hinge plate 13.

์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12)์˜ ๋‹จ๋ถ€์—๋Š” ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)๊ฐ€ ์„ค์น˜๋˜๊ณ , ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)๋Š” ํ›„์ˆ ํ•˜๋Š” ๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ(20)์˜ ์ œ3๋ฉด(23)์— ๋Œ€์‘ํ•˜๋Š” ์›ํ˜ธ๊ตฌ์กฐ๋กœ ํ˜•์„ฑ๋œ๋‹ค. ์ด๋Ÿฌํ•œ ๊ตฌ์„ฑ์— ์˜ํ•ด, ๋„์–ด(2)์˜ ๊ฐœ๋ฐฉ์— ๋”ฐ๋ผ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12)๊ฐ€ ํ”ผ๋ฒ—์ž‘๋™ํ•˜๋ฉด, ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)๋Š” ํžŒ์ง€์ถ•(15)์„ ์ค‘์‹ฌ์œผ๋กœ ํšŒ์ „ํ•˜์—ฌ ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ(20)์˜ ์ œ3๋ฉด(23)์„ ๋”ฐ๋ผ ์›ํ˜ธ๋ฐฉํ–ฅ์œผ๋กœ ์ด๋™ํ•œ๋‹ค. An inner arc member 31 is installed at an end of the second hinge plate 12, and the inner arc member 31 is formed in an arc structure corresponding to the third surface 23 of the fitting preventing member 20, which will be described later. . By this configuration, when the second hinge plate 12 pivots in accordance with the opening of the door 2, the inner arc member 31 is rotated about the hinge axis 15 to prevent the jamming member 20 from being made. Move along the three sides 23 in the arc direction.

๋„ 10์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12)์˜ ๋‹จ๋ถ€์™€ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)์˜ ๋‹จ๋ถ€ ๊ฐ๊ฐ์—๋Š” ํ•˜๋‚˜ ์ด์ƒ์˜ ์กฐ๋ฆฝ์Šฌ๋กฏ(12g) ๋ฐ ํ•˜๋‚˜ ์ด์ƒ์˜ ์กฐ๋ฆฝ๋Œ๊ธฐ(31g)๊ฐ€ ์ƒํ˜ธ ๋Œ€์‘๋˜๊ฒŒ ํ˜•์„ฑ๋˜๊ณ , ์ด์— ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12)์˜ ๋‹จ๋ถ€์—๋Š” ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)์˜ ๋‹จ๋ถ€๊ฐ€ ์กฐ๋ฆฝ๋Œ๊ธฐ(31g) ๋ฐ ์กฐ๋ฆฝ์Šฌ๋กฏ(12g)์— ์˜ํ•ด ๋ถ„๋ฆฌ๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉ๋˜๋ฉฐ, ์กฐ๋ฆฝ์Šฌ๋กฏ(12g)์€ ์—ด์‡ ํ™ˆ ํ˜•์ƒ์œผ๋กœ ํ˜•์„ฑ๋˜์–ด ์กฐ๋ฆฝ๋Œ๊ธฐ(31a)์˜ ์Šฌ๋ผ์ด๋”ฉ ๊ฒฐํ•ฉ์ด ์šฉ์ดํ•˜๊ฒŒ ์ด๋ฃจ์–ด์ง€๋„๋ก ๊ตฌ์„ฑ๋œ๋‹ค. As shown in FIG. 10, one or more assembly slots 12g and one or more assembly protrusions 31g are formed to correspond to each other at the end of the second hinge plate 12 and the end of the inner arc member 31. An end of the inner arc member 31 is detachably coupled to the end of the second hinge plate 12 by an assembly protrusion 31g and an assembly slot 12g, and the assembly slot 12g is formed in a key groove shape. Sliding coupling of the assembly protrusion (31a) is configured to be easily made.

๋Œ€์•ˆ์ ์ธ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅด๋ฉด, ๋„ 11 ๋ฐ ๋„ 12์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12)์˜ ๋‹จ๋ถ€์—๋Š” ์—ฐ์žฅ๋ถ€(14)๊ฐ€ ์ผ์ •๊ฐ๋„๋กœ ์ ˆ๊ณก๋˜์–ด ํ˜•์„ฑ๋˜๊ณ , ์—ฐ์žฅ๋ถ€(14)์˜ ๋‹จ๋ถ€์™€ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)์˜ ๋‹จ๋ถ€ ๊ฐ๊ฐ์—๋Š” ํ•˜๋‚˜ ์ด์ƒ์˜ ์กฐ๋ฆฝ์Šฌ๋กฏ(14g) ๋ฐ ํ•˜๋‚˜ ์ด์ƒ์˜ ์กฐ๋ฆฝ๋Œ๊ธฐ(31g)์ด ์ƒํ˜ธ ๋Œ€์‘๋˜๊ฒŒ ํ˜•์„ฑ๋˜๊ณ , ์ด์— ์—ฐ์žฅ๋ถ€(14)์˜ ๋‹จ๋ถ€์—๋Š” ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)์˜ ๋‹จ๋ถ€๊ฐ€ ์กฐ๋ฆฝ๋Œ๊ธฐ(31g) ๋ฐ ์กฐ๋ฆฝ์Šฌ๋กฏ(14g)์— ์˜ํ•ด ๋ถ„๋ฆฌ๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉ๋˜๋ฉฐ, ์กฐ๋ฆฝ์Šฌ๋กฏ(14g)์€ ์—ด์‡ ํ™ˆ ํ˜•์ƒ์œผ๋กœ ํ˜•์„ฑ๋˜์–ด ์กฐ๋ฆฝ๋Œ๊ธฐ(31a)์˜ ์Šฌ๋ผ์ด๋”ฉ ๊ฒฐํ•ฉ์ด ์šฉ์ดํ•˜๊ฒŒ ์ด๋ฃจ์–ด์ง€๋„๋ก ๊ตฌ์„ฑ๋œ๋‹ค.According to an alternative embodiment, as shown in FIGS. 11 and 12, an extension 14 is formed at an end of the second hinge plate 12 at a predetermined angle, and an end and an inside of the extension 14 are formed. At least one assembly slot 14g and at least one assembly protrusion 31g are formed to correspond to each end of the arc member 31, and an end of the inner arc member 31 is assembled at the end of the extension portion 14. It is detachably coupled by the protrusion 31g and the assembly slot 14g, the assembly slot 14g is formed in a key groove shape is configured to facilitate the sliding coupling of the assembly protrusion 31a.

๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)์˜ ์„ ๋‹จ๋ถ€์—๋Š” ๊ฑธ๋ฆผํ„ฑ(31a)์ด ํ˜•์„ฑ๋˜๊ณ , ์ด ๊ฑธ๋ฆผํ„ฑ(31a)์€ ๋„์–ด(2)๊ฐ€ ๊ฐœ๋ฐฉ๋˜์—ˆ์„ ๋•Œ ๋„ 4๊ณผ ๊ฐ™์ด ๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ(20)์˜ ์ œ3๋ฉด(23)์˜ ๊ฑธ๋ฆผ๋Œ๊ธฐ(23a)์ธก์— ๊ฑธ๋ ค์ ธ ๊ทธ ์ดํƒˆ์ด ๋ฐฉ์ง€๋œ๋‹ค. ๊ทธ๋ฆฌ๊ณ , ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)์˜ ํ›„๋‹จ๋ถ€์—๋Š” ๊ฑธ๋ฆผ๋Œ๊ธฐ(31b)๊ฐ€ ํ˜•์„ฑ๋˜์–ด ์žˆ๋‹ค. A locking jaw 31a is formed at the front end of the inner arc member 31, and the locking jaw 31a is the third surface 23 of the fitting preventing member 20 as shown in FIG. 4 when the door 2 is opened. It is caught on the engaging projection 23a side of the separation is prevented. Then, at the rear end of the inner arc member 31, a locking projection 31b is formed.

ํ•œํŽธ, ํžŒ์ง€์œ ๋‹›(10)์€ ๊ธˆ์†์žฌ์งˆ๋กœ ์ด๋ฃจ์–ด์ง์— ๋”ฐ๋ผ ๊ทธ ์™ธ๋ถ€ ๋…ธ์ถœ ์‹œ์— ๋ฏธ๊ด€์ด ์ €ํ•˜๋  ์ˆ˜ ์žˆ๋‹ค. ํŠนํžˆ, ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13)์˜ ์™ธ์ธก์€ ์™ธ๋ถ€ ๋…ธ์ถœ์ด ์ด๋ฃจ์–ด์ง€๋Š” ๋ถ€๋ถ„์ด๋ฏ€๋กœ, ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13)์˜ ์™ธ์ธก์—๋Š” ์€ํ์ปค๋ฒ„(17)๊ฐ€ ๋ถ„๋ฆฌ๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉ๋œ๋‹ค. ๋„ 7์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด ์€ํ์ปค๋ฒ„(17)์˜ ์ผ๋ฉด์—๋Š” ๋ณต์ˆ˜์˜ ๊ฒฐํ•ฉ๋Œ๊ธฐ(17b)๊ฐ€ ํ˜•์„ฑ๋˜๊ณ , ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13)์—๋Š” ๋ณต์ˆ˜์˜ ๊ฒฐํ•ฉ๊ตฌ๋ฉ(13b)์ด ํ˜•์„ฑ๋œ๋‹ค. ์ด์— ์€ํ์ปค๋ฒ„(17)๋Š” ๊ทธ ๊ฒฐํ•ฉ๋Œ๊ธฐ(17b)๋“ค์ด ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13)์˜ ๊ฒฐํ•ฉ๊ตฌ๋ฉ(13b)์ธก์— ๋ผ์›€๊ฒฐํ•ฉ๋จ์œผ๋กœ์จ ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13)์˜ ์™ธ๋ถ€ ๋…ธ์ถœ์„ ์ตœ์†Œํ™”ํ•  ์ˆ˜ ์žˆ๋‹ค. On the other hand, as the hinge unit 10 is made of a metal material, the aesthetic appearance may be lowered at the time of external exposure. Particularly, since the outside of the third hinge plate 13 is an external exposure portion, the concealment cover 17 is detachably coupled to the outside of the third hinge plate 13. As shown in FIG. 7, a plurality of coupling protrusions 17b are formed on one surface of the cover 17, and a plurality of coupling holes 13b are formed in the third hinge plate 13. The concealed cover 17 may minimize the external exposure of the third hinge plate 13 by fitting the coupling protrusions 17b to the coupling hole 13b side of the third hinge plate 13.

์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13)์˜ ๋‹จ๋ถ€์—๋Š” ์žฅ์ฐฉ๋ถ€(16)๊ฐ€ ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13)์— ๋Œ€ํ•ด ์ง๊ตํ•˜๋Š” ๋ฐฉํ–ฅ์œผ๋กœ ์—ฐ์žฅ๋˜๊ณ , ์žฅ์ฐฉ๋ถ€(16)๋Š” ๋„์–ด(2)์˜ ๋‹จ๋ฉด ์ธก์— ์ฒด๊ฒฐ๊ตฌ(16f)๋ฅผ ํ†ตํ•ด ๊ฒฐํ•ฉ๋œ๋‹ค. At the end of the third hinge plate 13, the mounting portion 16 extends in a direction orthogonal to the third hinge plate 13, and the mounting portion 16 attaches the fastener 16f to the end surface side of the door 2. Are combined through.

๊ทธ๋ฆฌ๊ณ , ๋„ 8(a)์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด ์žฅ์ฐฉ๋ถ€(16)์—๋Š” ํ•˜๋‚˜ ์ด์ƒ์˜ ์Šฌ๋กฏ(16a)์ด ํ˜•์„ฑ๋˜๊ณ , ๋„์–ด(2)์˜ ๋‹จ๋ฉด์—๋Š” ๊ฑธ๋ฆผ๊ตฌ(2a)๊ฐ€ ์„ค์น˜๋˜๋ฉฐ, ๊ฑธ๋ฆผ๊ตฌ(2a)์˜ ์žฅ์ฐฉ๋ธŒ๋ผ์ผ“(2b)์€ ์ฒด๊ฒฐ๊ตฌ๋ฅผ ํ†ตํ•ด ๋„์–ด(2)์˜ ๋‹จ๋ฉด์— ๊ฒฐํ•ฉ๋œ๋‹ค. ์ด๋Ÿฌํ•œ ๊ตฌ์„ฑ์— ์˜ํ•ด, ๋„ 8(b)์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด ์žฅ์ฐฉ๋ถ€(16)์˜ ์Šฌ๋กฏ(16a) ์ธก์— ๋„์–ด(2)์˜ ๊ฑธ๋ฆผ๊ตฌ(2a)๊ฐ€ ๊ฑธ๋ ค์ง์œผ๋กœ์จ ๋„์–ด(2)๊ฐ€ ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13)์˜ ์žฅ์ฐฉ๋ถ€(16) ์ธก์— ๊ฐ„ํŽธํ•˜๊ฒŒ ๊ฐ€๊ฒฐํ•ฉ๋˜๊ณ , ์žฅ์ฐฉ๋ถ€(16)๋Š” ์ฒด๊ฒฐ๊ตฌ(16f)์— ์˜ํ•ด ๋„์–ด(2)์ธก์— ๊ฒฌ๊ณ ํ•˜๊ฒŒ ๊ฒฐํ•ฉ๋  ์ˆ˜๋„ ์žˆ๋‹ค. ํ•œํŽธ, ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ(32)์˜ ๋‚ด์ธก์—๋Š” ์‚ฝ์ž…ํ™ˆ(32a)์ด ํ˜•์„ฑ๋˜๊ณ , ๊ฑธ๋ฆผ๊ตฌ(2a)๋Š” ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ(32)์˜ ์‚ฝ์ž…ํ™ˆ(32a) ๋‚ด์— ์œ„์น˜ํ•œ๋‹ค. As shown in FIG. 8A, at least one slot 16a is formed at the mounting portion 16, and a locking hole 2a is installed at a cross section of the door 2, and mounting of the locking hole 2a is performed. The bracket 2b is coupled to the cross section of the door 2 through the fastener. With this configuration, as shown in FIG. 8 (b), the latch 2a of the door 2 is caught on the slot 16a side of the mounting portion 16 so that the door 2 is closed by the third hinge plate ( 13 is easily coupled to the mounting portion 16 side, the mounting portion 16 may be firmly coupled to the door 2 side by the fastener 16f. On the other hand, an insertion groove 32a is formed inside the outer circular arc member 32, and the locking hole 2a is located in the insertion groove 32a of the outer circular arc member 32.

๊ทธ๋ฆฌ๊ณ , ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13)์˜ ์žฅ์ฐฉ๋ถ€(16) ๋‚ด์ธก์—๋Š” ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ(32)๊ฐ€ ์ฒด๊ฒฐ๊ตฌ(32f)์— ์˜ํ•ด ๊ฒฐํ•ฉ๋˜๊ณ , ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ(32)๋Š” ๋Œ€๋žต์ ์ธ ์‚ผ๊ฐํ˜•์˜ ๋‹จ๋ฉด๊ตฌ์กฐ๋กœ ์ด๋ฃจ์–ด์ง„๋‹ค. ํ•œํŽธ, ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ(32)์˜ ์ผ๋ฉด ์ฆ‰, ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)์˜ ์™ธ๋ฉด๊ณผ ์ธ์ ‘ํ•œ ๋‚ด์ธก๋ฉด์—๋Š” ์›ํ˜ธ๋ฉด(34)์ด ํ˜•์„ฑ๋˜๋ฉฐ, ์ด ์›ํ˜ธ๋ฉด(34)์˜ ์„ ๋‹จ๋ถ€์—๋Š” ๊ฑธ๋ฆผํ„ฑ(34b)์ด ํ˜•์„ฑ๋œ๋‹ค. ์ด ๊ฑธ๋ฆผํ„ฑ(34b)์€ ๋„ 4๊ณผ ๊ฐ™์ด ๋„์–ด(2)๊ฐ€ ๊ฐœ๋ฐฉ๋˜์—ˆ์„ ๋•Œ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)์˜ ๊ฑธ๋ฆผ๋Œ๊ธฐ(31b)์ธก์— ๊ฑธ๋ ค์ ธ ๊ทธ ์ดํƒˆ์ด ๋ฐฉ์ง€๋œ๋‹ค. ์ด๋Ÿฌํ•œ ๊ตฌ์„ฑ์— ์˜ํ•ด, ๋„์–ด(2)์˜ ๊ฐœ๋ฐฉ์— ๋”ฐ๋ผ ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13)๊ฐ€ ํ”ผ๋ฒ—์ž‘๋™ํ•˜๋ฉด, ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ(32)๋Š” ํžŒ์ง€์ถ•(15)์„ ์ค‘์‹ฌ์œผ๋กœ ํšŒ์ „ํ•˜์—ฌ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)์˜ ์™ธ๋ฉด์„ ๋”ฐ๋ผ ์›ํ˜ธ๋ฐฉํ–ฅ์œผ๋กœ ์ด๋™ํ•œ๋‹ค. The outer arc member 32 is coupled to the inside of the mounting portion 16 of the third hinge plate 13 by the fastener 32f, and the outer arc member 32 has a substantially triangular cross-sectional structure. On the other hand, an arc surface 34 is formed on one surface of the outer arc member 32, that is, the inner surface adjacent to the outer surface of the inner arc member 31, and the locking step 34b is formed at the tip of the arc surface 34. do. This locking step 34b is caught on the locking projection 31b side of the inner arc member 31 when the door 2 is opened as shown in FIG. By this configuration, when the third hinge plate 13 pivots in accordance with the opening of the door 2, the outer arc member 32 is rotated about the hinge axis 15 to rotate the outer surface of the inner arc member 31. Move along the arc in the direction of.

๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ(20)๋Š” ํžŒ์ง€์œ ๋‹›(10)์„ ํ†ตํ•ด ๋„์–ด(2)์˜ ๊ฐœ๋ฐฉ์— ๋”ฐ๋ฅธ ๋ฌธํ‹€(1)๊ณผ ๋„์–ด(2) ์‚ฌ์ด์˜ ํ‹ˆ์ƒˆ์— ์„ค์น˜๋จ์œผ๋กœ์จ ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ(20)์˜ ์™ธ๋ถ€๋…ธ์ถœ์„ ํšจ๊ณผ์ ์œผ๋กœ ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๋‹ค. ์ฆ‰, ๋„์–ด(2)๊ฐ€ ๊ฐœ๋ฐฉ๋  ๋•Œ ๋„์–ด(2)๊ณผ ๋ฌธํ‹€(1)์˜ ์„œ๋กœ ๋งˆ์ฃผ๋ณด๋Š” ๊ฐ ๋‹จ๋ฉด๋“ค ์‚ฌ์ด์—๋Š” ํ‹ˆ์ƒˆ๊ฐ€ ํ•„์—ฐ์ ์œผ๋กœ ๋ฐœ์ƒํ•˜๋Š” ๋ฐ”, ์ด๋Ÿฌํ•œ ๋„์–ด(2)์™€ ๋ฌธํ‹€(1) ์‚ฌ์ด์˜ ํ‹ˆ์ƒˆ๋Š” ๋„์–ด(2)์˜ ํ”ผ๋ฒ—์ž‘๋™ ์‹œ์— ๋ฌธํ‹€(1)๊ณผ์˜ ๊ฐ„์„ญ์„ ์ผ์œผํ‚ค์ง€ ์•Š์„ ์ •๋„๋กœ ๋ฐœ์ƒํ•œ๋‹ค. ๋ณธ ๋ฐœ๋ช…์€ ์ œ1 ๋‚ด์ง€ ์ œ3 ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(11, 12, 13)๋ฅผ ๊ฐ€์ง„ ํžŒ์ง€์œ ๋‹›(10)์„ ํ†ตํ•ด ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ(20)๊ฐ€ ๋„์–ด(2)์™€ ๋ฌธํ‹€(1) ์‚ฌ์ด์˜ ํ‹ˆ์ƒˆ์— ๊ธฐ๋ฐ€ํ•˜๊ฒŒ ์„ค์น˜๋จ์— ๋”ฐ๋ผ ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ(20)์˜ ์™ธ๋ถ€๋…ธ์ถœ์„ ์ตœ์†Œํ™”ํ•  ์ˆ˜ ์žˆ๋‹ค. The jam prevention member 20 is installed in the gap between the door frame 1 and the door 2 according to the opening of the door 2 through the hinge unit 10 to effectively prevent the external exposure of the jam prevention member 20. Can be. That is, when the door 2 is opened, a gap is inevitably generated between the cross sections of the door 2 and the door frame 1 facing each other, such a gap between the door 2 and the door frame 1 It occurs so that it does not cause interference with the door frame 1 during the pivoting operation of the door 2. According to the present invention, the jamming member 20 is installed in the gap between the door 2 and the door frame 1 through the hinge unit 10 having the first to third hinge plates 11, 12, 13. Accordingly, external exposure of the pinch preventing member 20 can be minimized.

์ด์™€ ๊ฐ™์ด, ๋ณธ ๋ฐœ๋ช…์€ 3๊ฐœ์˜ ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(11, 12, 13)๋ฅผ ๊ฐ€์ง„ ํžŒ์ง€์œ ๋‹›(10)์„ ํ†ตํ•ด ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ(20)๋ฅผ ๋ฌธํ‹€(1)๊ณผ ๋„์–ด(2)์˜ ํ‹ˆ์ƒˆ์— ๊ฒฌ๊ณ ํ•˜๊ณ  ๊ฐ„ํŽธํ•˜๊ฒŒ ์„ค์น˜ํ•จ๊ณผ ๋”๋ถˆ์–ด ๊ทธ ์™ธ๋ถ€๋…ธ์ถœ์„ ์ตœ์†Œํ™”ํ•  ์ˆ˜ ์žˆ๋Š” ์žฅ์ ์ด ์žˆ๋‹ค. In this way, the present invention is firmly and easily installed in the gap between the door frame 1 and the door 2 through the hinge unit 10 having three hinge plates (11, 12, 13). In addition, there is an advantage that can minimize the external exposure.

๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ(20)๋Š” ๋„ 3 ๋ฐ ๋„ 4์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด ์‚ฌ๋ถ„์› ๋‹จ๋ฉด๊ตฌ์กฐ๋กœ ์ด๋ฃจ์–ด์ง„๋‹ค. ๊ตฌ์ฒด์ ์œผ๋กœ ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ(20)๋Š” ๋ฌธํ‹€(1)์ธก์— ๊ฒฐํ•ฉ๋˜๋Š” ์ œ1๋ฉด(21), ํžŒ์ง€์œ ๋‹›(10)์˜ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12)์— ์ธ์ ‘ํ•˜๋Š” ์ œ2๋ฉด(22), ์›ํ˜ธ ํ˜•์ƒ์œผ๋กœ ํ˜•์„ฑ๋œ ์ œ3๋ฉด(23)์„ ๊ฐ€์ง„๋‹ค. ๊ทธ๋ฆฌ๊ณ , ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ(20)์˜ ๋‚ด๋ถ€์—๋Š” ์ œ1๋ฉด(21), ์ œ2๋ฉด(22), ์ œ3๋ฉด(23)์— ์˜ํ•ด ํ•œ์ •๋œ ์ค‘๊ณต๋ถ€๋ฅผ ๊ฐ€์ง„๋‹ค. The pinch preventing member 20 has a quadrant cross-sectional structure as shown in FIGS. 3 and 4. In detail, the pinch preventing member 20 has a first surface 21 coupled to the door frame 1 side, a second surface 22 adjacent to the second hinge plate 12 of the hinge unit 10, and an arc shape. It has a third surface 23 formed. The inside of the pinch preventing member 20 has a hollow portion defined by the first surface 21, the second surface 22, and the third surface 23.

๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ(20)์˜ ์ œ1๋ฉด(21)์€ ์ฒด๊ฒฐ๊ตฌ(21f)๋ฅผ ํ†ตํ•ด ๋ฌธํ‹€(1)์ธก์— ๊ฒฐํ•ฉ๋˜๊ณ , ๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ(20)์˜ ์ œ1๋ฉด(21)๊ณผ ๋ฌธํ‹€(1) ์‚ฌ์ด์—๋Š” ํžŒ์ง€์œ ๋‹›(10)์˜ ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(11)๊ฐ€ ๊ฐœ์žฌ๋˜์–ด ์žˆ๋‹ค. The first surface 21 of the fitting preventing member 20 is coupled to the door frame 1 side through the fastener 21f, and between the first surface 21 of the fitting preventing member 20 and the door frame 1. The first hinge plate 11 of the hinge unit 10 is interposed.

๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ(20)์˜ ์ œ2๋ฉด(22)์€ ๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ(20)์˜ ์ œ1๋ฉด(21)์— ๋Œ€ํ•ด ์ง๊ตํ•˜๋Š” ๋ฐฉํ–ฅ์œผ๋กœ ํ˜•์„ฑ๋˜๊ณ , ์ œ2๋ฉด(22)์€ ํžŒ์ง€์œ ๋‹›(10)์˜ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12)์— ์ธ์ ‘ํ•˜๋ฉฐ, ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12)๊ฐ€ ํ”ผ๋ฒ—์ž‘๋™ํ•จ์— ๋”ฐ๋ผ ์ œ2๋ฉด(22)๊ณผ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12)๋Š” ๊ทผ์ ‘ ๋‚ด์ง€ ์ด๊ฒฉ๋œ๋‹ค. The second surface 22 of the fitting preventing member 20 is formed in a direction orthogonal to the first surface 21 of the fitting preventing member 20, and the second surface 22 is formed of the hinge unit 10. Adjacent to the two hinge plates 12, the second surface 22 and the second hinge plate 12 are proximate or spaced apart as the second hinge plate 12 pivots.

๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ(20)์˜ ์ œ3๋ฉด(23)์€ ์ œ1๋ฉด(21) ๋ฐ ์ œ2๋ฉด(22) ์‚ฌ์ด์—์„œ ์›ํ˜ธ ํ˜•์ƒ์œผ๋กœ ํ˜•์„ฑ๋˜๊ณ , ์ œ3๋ฉด(23)์˜ ํ›„๋‹จ๋ถ€์—๋Š” ๊ฑธ๋ฆผ๋Œ๊ธฐ(23a)๊ฐ€ ๋Œ์ถœ๋˜์–ด ์žˆ๋‹ค. ์ œ3๋ฉด(23)์˜ ์ผ์ธก์—๋Š” ์ ˆ๊ฐœ๋ถ€๊ฐ€ ํ˜•์„ฑ๋˜๊ณ , ์ด ์ ˆ๊ฐœ๋ถ€์—๋Š” ๋ฎ๊ฐœ(24)๊ฐ€ ๋ถ„๋ฆฌ๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉ๋œ๋‹ค. ์ด์— ์ œ3๋ฉด(23)์˜ ๋ฎ๊ฐœ(24)๊ฐ€ ๊ฒฐํ•ฉ๋˜์ง€ ์•Š์€ ์ƒํƒœ์—์„œ ์ฒด๊ฒฐ๊ตฌ(21f)๊ฐ€ ๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ(20)์˜ ๋‚ด๋ถ€์— ์‚ฝ์ž…๋˜์–ด ์ œ1๋ฉด(21)์„ ๋ฌธํ‹€(1)์ธก์— ๊ฒฐํ•ฉ์‹œํ‚ค๊ณ , ์ฒด๊ฒฐ๊ตฌ(21f)์— ์˜ํ•ด ์ œ1๋ฉด(21)์„ ๋ฌธํ‹€(1)์˜ ๋‹จ๋ฉด ์ธก์— ๊ฒฐํ•ฉ์‹œํ‚จ ํ›„์—๋Š” ๋ฎ๊ฐœ(24)๋ฅผ ์ œ3๋ฉด(23)์˜ ์ ˆ๊ฐœ๋ถ€ ์ธก์— ๊ฒฐํ•ฉ์‹œ์ผœ ํ์‡„ํ•œ๋‹ค. The third surface 23 of the fitting preventing member 20 is formed in an arc shape between the first surface 21 and the second surface 22, and the engaging protrusion 23a is formed at the rear end of the third surface 23. Is protruding. An incision is formed at one side of the third surface 23, and the cover 24 is detachably coupled to the incision. Accordingly, the fastener 21f is inserted into the fitting preventing member 20 while the cover 24 of the third surface 23 is not coupled to couple the first surface 21 to the door frame 1 side. After coupling the first surface 21 to the end face side of the door frame 1 by the fastener 21f, the lid 24 is coupled to the cutout side of the third face 23 to close.

๊ทธ๋ฆฌ๊ณ , ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ(20)์˜ ์ œ3๋ฉด(23), ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)์˜ ์›ํ˜ธ๊ตฌ์กฐ, ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ(32)์˜ ์›ํ˜ธ๋ฉด๋“ค์€ ํžŒ์ง€ํ•€(15)์„ ์ค‘์‹ฌ์œผ๋กœ ํ•˜๋Š” ๋™์‹ฌ์› ๊ตฌ์กฐ๋กœ ๊ตฌ์„ฑ๋จ์— ๋”ฐ๋ผ ๋„์–ด(2)์˜ ๊ฐœ๋ฐฉ์— ๋”ฐ๋ฅธ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12) ๋ฐ ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13)์˜ ํ”ผ๋ฒ—์ž‘๋™ ์‹œ์— ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ(20)์˜ ์ œ3๋ฉด(23)์œผ๋กœ๋ถ€ํ„ฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31) ๋ฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ(32)๊ฐ€ ์ž์—ฐ์Šค๋Ÿฝ๊ฒŒ ๋ฏธ๋„๋Ÿฌ์ ธ ๋‚˜์˜ค๋ฉด์„œ ๋ฌธํ‹€(1)๊ณผ ๋„์–ด(2) ์‚ฌ์ด์˜ ํ‹ˆ์ƒˆ ๋ฐœ์ƒ์„ ํ™•์‹คํ•˜๊ฒŒ ์ฐจ๋‹จํ•  ์ˆ˜ ์žˆ๋‹ค. And, the third surface 23, the circular arc structure of the inner arc member 31, the circular arc surface of the outer arc member 32 of the pinch preventing member 20 is composed of a concentric circle structure centering on the hinge pin 15 Accordingly, the inner arc member 31 and the third circular plate 23 from the third surface 23 of the pinch preventing member 20 during the pivoting operation of the second hinge plate 12 and the third hinge plate 13 according to the opening of the door 2. As the outer arc member 32 slides naturally, it is possible to reliably block the occurrence of a gap between the door frame 1 and the door 2.

์ด์ƒ๊ณผ ๊ฐ™์€ ๋ณธ ๋ฐœ๋ช…์— ์˜ํ•œ ๋„์–ด์šฉ ์†๋ผ์ž„๋ฐฉ์ง€๋ฅผ ์„ค์น˜ํ•˜๋Š” ๊ณผ์ •์„ ๋„ 7 ๋‚ด์ง€ ๋„ 12์„ ์ฐธ์กฐํ•˜์—ฌ ์„ค๋ช…ํ•˜๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. Referring to Figures 7 to 12 the process for installing the door pinch prevention according to the present invention as described above is as follows.

๋„ 7์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ํžŒ์ง€์œ ๋‹›(10)์˜ ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(11)๋ฅผ ๋ฌธํ‹€(1)์ธก์— ์ฒด๊ฒฐ๊ตฌ(11f)๋ฅผ ํ†ตํ•ด ๊ฒฐํ•ฉํ•จ๊ณผ ๋”๋ถˆ์–ด ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13)์˜ ์žฅ์ฐฉ๋ถ€(16)๋ฅผ ๋„์–ด(2)์˜ ๋‹จ๋ฉด ์ธก์— ์ฒด๊ฒฐ๊ตฌ(16f)๋ฅผ ํ†ตํ•ด ๊ฒฐํ•ฉํ•œ๋‹ค. ๋„ 8๊ณผ ๊ฐ™์ด ์žฅ์ฐฉ๋ถ€(16)์˜ ์Šฌ๋กฏ(16a) ์ธก์— ๋„์–ด(2)์˜ ๊ฑธ๋ฆผ๊ตฌ(2a)๊ฐ€ ๊ฑธ๋ ค์ง„ ํ›„์—๋Š” ์žฅ์ฐฉ๋ถ€(16)๋Š” ๋ณต์ˆ˜์˜ ์ฒด๊ฒฐ๊ตฌ(16f)๋ฅผ ํ†ตํ•ด ๋„์–ด(2)์˜ ๋‹จ๋ฉด์ธก์— ๊ฒฐํ•ฉ๋œ๋‹ค. As shown in FIG. 7, the first hinge plate 11 of the hinge unit 10 is coupled to the door frame 1 through the fastener 11f, and the mounting portion 16 of the third hinge plate 13 is connected. ) Is coupled to the end surface side of the door 2 through the fastener 16f. After the engaging opening 2a of the door 2 is caught on the slot 16a side of the mounting unit 16 as shown in FIG. 8, the mounting unit 16 has a cross section of the door 2 through the plurality of fasteners 16f. Is coupled to the side.

๊ทธ๋ฆฌ๊ณ , ๋„ 9 ๋˜๋Š” ๋„ 11์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12)์˜ ๋‹จ๋ถ€์— ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)๋ฅผ ๊ฒฐํ•ฉํ•จ๊ณผ ๋”๋ถˆ์–ด ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13)์˜ ๋‚ด์ธก์— ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ(32)๋ฅผ ์ฒด๊ฒฐ๊ตฌ(32f)๋ฅผ ํ†ตํ•ด ๊ฒฐํ•ฉํ•œ๋‹ค. 9 and 11, the inner circular arc member 31 is coupled to the end of the second hinge plate 12, and the outer circular arc member 32 is disposed inside the third hinge plate 13. Coupling via fastener 32f.

์ผ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅด๋ฉด, ๋„ 9๊ณผ ๊ฐ™์ด ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12)์˜ ๋‹จ๋ถ€์— ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)์˜ ๋‹จ๋ถ€๋ฅผ ์กฐ๋ฆฝ์Šฌ๋กฏ(12g) ๋ฐ ์กฐ๋ฆฝ๋Œ๊ธฐ(31g)๋ฅผ ํ†ตํ•ด ๊ฒฐํ•ฉ์‹œํ‚จ๋‹ค. According to an embodiment, as shown in FIG. 9, the end of the inner arc member 31 is coupled to the end of the second hinge plate 12 through the assembly slot 12g and the assembly protrusion 31g.

ํ•œํŽธ, ๋Œ€์•ˆ์ ์ธ ์‹ค์‹œ์˜ˆ์— ๋”ฐ๋ฅด๋ฉด ๋„ 11 ๋ฐ ๋„ 12์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด, ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12)์˜ ์—ฐ์žฅ๋ถ€(14)์— ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)๋ฅผ ๊ฒฐํ•ฉ์‹œํ‚ด์œผ๋กœ์จ ๊ทธ ์กฐ๋ฆฝํŽธ์˜์„ฑ์„ ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜๋„ ์žˆ๋‹ค. Meanwhile, according to an alternative embodiment, as shown in FIGS. 11 and 12, the assembling convenience may be improved by coupling the inner arc member 31 to the extension portion 14 of the second hinge plate 12. .

๋„ 13 ๋ฐ ๋„ 14์€ ๋ณธ ๋ฐœ๋ช…์˜ ๋ณ€ํ˜• ์‹ค์‹œ์˜ˆ๋ฅผ ๋„์‹œํ•œ ๋„๋ฉด์œผ๋กœ, ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(11)์˜ ๋‹จ๋ถ€์— ์—ฐ์žฅ๋ถ€(11b)๊ฐ€ ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(11)์ธก์— ์ง๊ตํ•˜๋„๋ก ์—ฐ์žฅ๋˜๊ณ , ์ด ์—ฐ์žฅ๋ถ€(11b)์˜ ๋‹จ๋ถ€์— ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(11)์˜ ๊ฒฝ์ฒฉ(11a)์ด ํ˜•์„ฑ๋˜๋ฉฐ, ์ด์— ์—ฐ์žฅ๋ถ€(11b)์˜ ๋‹จ๋ถ€๊ฐ€ ํžŒ์ง€์ถ•(15)์— ํ”ผ๋ฒ—๊ฐ€๋Šฅํ•˜๊ฒŒ ์„ค์น˜๋œ๋‹ค. ์ด์—, ํžŒ์ง€์œ ๋‹›(10)์˜ ํžŒ์ง€์ถ•(15)์€ ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(11)์˜ ์—ฐ์žฅ๋ถ€(11b) ๊ธธ์ด์— ๋Œ€์‘ํ•˜์—ฌ ๋ฌธํ‹€(1)์—์„œ ์ด๊ฒฉ๋˜๊ณ , ์ด์— ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31) ๋ฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ(32)์˜ ํšŒ์ „๋ฐ˜๊ฒฝ์ด ์ƒ๋Œ€์ ์œผ๋กœ ๋„“์–ด์ ธ ๋„์–ด(2)์˜ ๊ฐœ๋ฐฉ๊ฐ๋„๊ฐ€ ์ถฉ๋ถ„ํžˆ ํ™•๋ณด๋  ์ˆ˜ ์žˆ๋‹ค. 13 and 14 illustrate a modified embodiment of the present invention, in which an extension portion 11b extends at an end portion of the first hinge plate 11 so as to be orthogonal to the first hinge plate 11 side. The hinge 11a of the first hinge plate 11 is formed at the end of the portion 11b, so that the end of the extension portion 11b is pivotally mounted to the hinge shaft 15. Thus, the hinge shaft 15 of the hinge unit 10 is spaced apart from the door frame 1 corresponding to the length of the extension portion 11b of the first hinge plate 11, thereby the inner arc member 31 and the outer arc member. The rotation radius of the (32) is relatively wide, so that the opening angle of the door (2) can be sufficiently secured.

ํŠนํžˆ, ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ(20)์˜ ์ œ3๋ฉด(23)์€ ๋ฌธํ‹€(1)๊ณผ ๋„์–ด(2) ์‚ฌ์ด์˜ ํ‹ˆ์ƒˆ๋ฅผ ์™„์ „ํžˆ ์ฑ„์šฐ๋Š” ๊ตฌ์กฐ๋กœ ๊ตฌ์„ฑ๋˜๊ณ , ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)์˜ ์„ ๋‹จ ๋ฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ(32)์˜ ์„ ๋‹จ์€ ๋ฌธํ‹€(1)์˜ ์Šคํ† ํผ(1a)์™€ ์ด๊ฒฉ๋˜๊ฒŒ ์„ค์น˜๋œ๋‹ค. ์ด์™€ ๊ฐ™์ด, ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)์˜ ์„ ๋‹จ ๋ฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ(32)์˜ ์„ ๋‹จ์ด ๋ฌธํ‹€(1)์˜ ์Šคํ† ํผ(1a)๋กœ๋ถ€ํ„ฐ ์ด๊ฒฉ๋œ ๊ตฌ์กฐ๋ฅผ ํ†ตํ•ด ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31) ๋ฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ(32)์— ์˜ํ•ด ์†๋ผ์ž„์ด ๋ฐœ์ƒ๋จ์„ ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๋‹ค. In particular, the third surface 23 of the pinch preventing member 20 is configured to completely fill the gap between the door frame 1 and the door 2, the front end and the outer arc member 32 of the inner arc member (31) The tip end) is provided to be spaced apart from the stopper 1a of the door frame 1. In this manner, the tip of the inner circular arc member 31 and the tip of the outer arc member 32 are separated from the stopper 1a of the door frame 1 by the inner arc member 31 and the outer arc member 32. It is possible to prevent hand pinching from occurring.

๊ทธ๋ฆฌ๊ณ , ๋„ 13 ๋ฐ ๋„ 14์—์„œ๋Š” ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)๊ฐ€ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12)์˜ ๋‹จ๋ถ€์— ์ผ์ฒดํ˜•์œผ๋กœ ๊ตฌ์„ฑ๋จ์„ ์˜ˆ์‹œํ•˜๊ณ  ์žˆ์ง€๋งŒ, ๋ณธ ๋ฐœ๋ช…์€ ์ด์— ํ•œ์ •๋˜์ง€ ์•Š์œผ๋ฉฐ, ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31)๋Š” ๋„ 10 ๋‚ด์ง€ ๋„ 12๊ณผ ๊ฐ™์ด ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12)์˜ ๋‹จ๋ถ€์— ์กฐ๋ฆฝ๋Œ๊ธฐ ๋ฐ ์กฐ๋ฆฝํ™ˆ ๋“ฑ์„ ํ†ตํ•ด ๋ถ„๋ฆฌ๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉ๋  ์ˆ˜๋„ ์žˆ๋‹ค. 13 and 14 illustrate that the inner arc member 31 is integrally formed at the end of the second hinge plate 12, the present invention is not limited thereto, and the inner arc member 31 is shown in FIG. 12 may be detachably coupled to an end of the second hinge plate 12 through an assembly protrusion and an assembly groove.

๊ทธ์™ธ ๋‚˜๋จธ์ง€ ๊ตฌ์„ฑ์€ ์„ ํ–‰ํ•˜๋Š” ์‹ค์‹œ์˜ˆ๋“ค๊ณผ ์œ ์‚ฌ ๋™์ผํ•˜๋ฏ€๋กœ ๊ทธ ์ž์„ธํ•œ ์„ค๋ช…์€ ์ƒ๋žตํ•œ๋‹ค. ย The rest of the configuration is similar to the preceding embodiments, so detailed description thereof will be omitted.

ํ•œํŽธ, ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ํžŒ์ง€์œ ๋‹›(10)์€ ๋„ 15์— ๋„์‹œ๋œ ๋ฐ”์™€ ๊ฐ™์ด ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13) ์ธก์— ์‚ฝ์ž…ํ™ˆ(13c)์ด ํ˜•์„ฑ๋˜๊ณ , ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12)๋Š” ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13)์˜ ์‚ฝ์ž…ํ™ˆ(13c)์— ๋Œ€์‘ํ•˜๋Š” ํ˜•์ƒ์œผ๋กœ ํ˜•์„ฑ๋˜๋ฉฐ, ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12)๋Š” ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13)์˜ ์‚ฝ์ž…ํ™ˆ(13c) ๋ณด๋‹ค ์ž‘์€ ์‚ฌ์ด์ฆˆ๋กœ ํ˜•์„ฑ๋  ์ˆ˜ ์žˆ๋‹ค. ์ด๋ฅผ ํ†ตํ•ด ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12)๊ฐ€ ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(13)์˜ ์‚ฝ์ž…ํ™ˆ(13c)์— ์‚ฝ์ž…๊ฐ€๋Šฅํ•œ ๋ถ€๋ถ„์ ์ธ ์ด์ง€ ํžŒ์ง€(easy hinge)๊ตฌ์กฐ๋กœ ๊ตฌ์„ฑ๋  ์ˆ˜๋„ ์žˆ๋‹ค. Meanwhile, as illustrated in FIG. 15, the hinge unit 10 according to the present invention has an insertion groove 13c formed on the side of the third hinge plate 13, and the second hinge plate 12 includes a third hinge plate ( 13 is formed in a shape corresponding to the insertion groove (13c), the second hinge plate 12 may be formed in a smaller size than the insertion groove (13c) of the third hinge plate (13). Through this, the second hinge plate 12 may be configured as a partial easy hinge structure that can be inserted into the insertion groove 13c of the third hinge plate 13.

์ด์ƒ๊ณผ ๊ฐ™์ด ๊ตฌ์„ฑ๋œ ๋ณธ ๋ฐœ๋ช…์— ์˜ํ•œ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์€ ๋„์–ด(2)์˜ ๊ฐœ๋ฐฉ์‹œ์— ํžŒ์ง€์œ ๋‹›(10)์˜ ์ œ2 ๋ฐ ์ œ3 ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12, 13)๊ฐ€ ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(11) ๋ฐ ๋ฌธํ‹€(1)์— ๋Œ€ํ•ด ์ƒ๋Œ€์ ์œผ๋กœ ํ”ผ๋ฒ—์ž‘๋™ํ•˜๊ณ , ๋„ 3์™€ ๊ฐ™์ด ์ œ2 ๋ฐ ์ œ3 ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ(12, 13)์˜ ํ”ผ๋ฒ—์ž‘๋™์— ์˜ํ•ด ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ(31) ๋ฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ(32)๊ฐ€ ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ(20)์˜ ์ œ3๋ฉด(23)์œผ๋กœ๋ถ€ํ„ฐ ์ž์—ฐ์Šค๋Ÿฝ๊ฒŒ ๋ฏธ๋„๋Ÿฌ์ ธ ๋‚˜์˜ด์œผ๋กœ์จ ๋ฌธํ‹€(1)๊ณผ ๋„์–ด(2) ์‚ฌ์ด์— ๋ฐœ์ƒํ•˜๋Š” ํ‹ˆ์ƒˆ๋ฅผ ํ™•์‹คํ•˜๊ฒŒ ๋ฐฉ์ง€ํ•  ์ˆ˜ ์žˆ๋‹ค.Safety opening door according to the present invention configured as described above, the second and third hinge plates 12, 13 of the hinge unit 10 at the time of opening the door 2, the first hinge plate 11 and the door frame 1 The inner circular arc member 31 and the outer circular arc member 32 are pinched by the pivot operation of the second and third hinge plates 12 and 13 as shown in FIG. By sliding out naturally from the third surface 23 of the door, it is possible to reliably prevent the gap occurring between the door frame 1 and the door 2.

Claims (12)

๋ฌธํ‹€์— ํžŒ์ง€์— ์˜ํ•ด ํ”ผ๋ฒ—๊ฐ€๋Šฅํ•˜๊ฒŒ ์„ค์น˜๋œ ๋„์–ด๋ฅผ ๊ฐ€์ง„ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์œผ๋กœ, With safety swing door with door pivotally installed by hinge on door frame, ๋„์–ด์˜ ๋ชจ์„œ๋ฆฌ ๋ถ€๋ถ„์— ์™„์ถฉ์„ฑ ์žฌ์งˆ์˜ ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ๊ฐ€ ์„ค์น˜๋˜๊ณ , ์ƒ๊ธฐ ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ๋Š” "ใ„ท"์žํ˜• ๋‹จ๋ฉด์„ ๊ฐ€์ง€๋ฉฐ, ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ์˜ ๋ชจ์„œ๋ฆฌ๋ถ€๋ถ„์—๋Š” ๋ผ์šด๋“œํ˜• ๋ณดํ˜ธ๋ถ€๊ฐ€ ํ˜•์„ฑ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ.The corner protection member of the cushioning material is installed in the corner of the door, the corner protection member has a "c" shaped cross section, the corner of the corner protection member is a safety swing door, characterized in that the round protection is formed. ๋ฌธํ‹€๊ณผ ๋„์–ด ์‚ฌ์ด์˜ ํ‹ˆ์ƒˆ์—์„œ ์†๋ผ์ž„์˜ ๋ฐœ์ƒ์„ ๋ฐฉ์ง€ํ•˜๋Š” ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์œผ๋กœ, As a safety swing door to prevent the occurrence of hand pinch in the gap between the door frame and the door, ๋ฌธํ‹€์— ๋Œ€ํ•ด ๋„์–ด๋ฅผ ํ”ผ๋ฒ—์ž‘๋™์‹œํ‚ค๋„๋ก ์„ค์น˜๋˜๊ณ , ํžŒ์ง€์ถ•์— ์ƒ๋Œ€์ ์œผ๋กœ ํ”ผ๋ฒ—๊ฐ€๋Šฅํ•˜๊ฒŒ ์„ค์น˜๋œ ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ, ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ, ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ๋ฅผ ๊ฐ€์ง„ ํžŒ์ง€์œ ๋‹›; ๋ฐA hinge unit installed to pivot the door relative to the door frame, the hinge unit having a first hinge plate, a second hinge plate, and a third hinge plate installed in a pivotal manner relative to the hinge axis; And ์ƒ๊ธฐ ๋ฌธํ‹€ ๋ฐ ์ƒ๊ธฐ ๋„์–ด ์‚ฌ์ด์˜ ํ‹ˆ์ƒˆ์— ์„ค์น˜๋˜๋Š” ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ;๋ฅผ ํฌํ•จํ•˜๊ณ , Includes; pinch prevention member installed in the gap between the door frame and the door, ์ƒ๊ธฐ ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ๋Š” ์ƒ๊ธฐ ๋ฌธํ‹€์˜ ๋‹จ๋ฉด ์ธก์— ๊ฒฐํ•ฉ๋˜๊ณ , ์ƒ๊ธฐ ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ๋‹จ๋ถ€์—๋Š” ์žฅ์ฐฉ๋ถ€๊ฐ€ ์ง๊ตํ•˜๋„๋ก ์—ฐ์žฅ๋˜๋ฉฐ, ์ƒ๊ธฐ ์žฅ์ฐฉ๋ถ€๋Š” ์ƒ๊ธฐ ๋„์–ด์˜ ๋‹จ๋ฉด ์ธก์— ๊ฒฐํ•ฉ๋˜๊ณ , ์ƒ๊ธฐ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ๋Š” ์ƒ๊ธฐ ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์™€ ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ ์‚ฌ์ด์— ๋ฐฐ์น˜๋˜๋ฉฐ,The first hinge plate is coupled to the cross-sectional side of the door frame, the end of the third hinge plate is extended so that the mounting portion orthogonal, the mounting portion is coupled to the cross-sectional side of the door, the second hinge plate is the first It is disposed between the hinge plate and the third hinge plate, ์ƒ๊ธฐ ๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ๋Š” ๋ฌธํ‹€ ์ธก์— ๊ฒฐํ•ฉ๋˜๋Š” ์ œ1๋ฉด, ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์— ์ธ์ ‘ํ•˜๋Š” ์ œ2๋ฉด, ์›ํ˜ธ์ƒ์˜ ๊ณก๋ฉด์œผ๋กœ ํ˜•์„ฑ๋œ ์ œ3๋ฉด์„ ๊ฐ€์ง€๊ณ , The fitting preventing member has a first surface coupled to the door frame side, a second surface adjacent to the second hinge plate, a third surface formed of an arcuate curved surface, ์ƒ๊ธฐ ๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ์˜ ์ œ1๋ฉด๊ณผ ์ƒ๊ธฐ ๋ฌธํ‹€ ์‚ฌ์ด์—๋Š” ์ƒ๊ธฐ ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ๊ฐ€ ๊ฐœ์žฌ๋˜๋ฉฐ, The first hinge plate is interposed between the first surface of the fitting preventing member and the door frame, ์ƒ๊ธฐ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ๋‹จ๋ถ€์—๋Š” ์ƒ๊ธฐ ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ์˜ ์ œ3๋ฉด์— ๋Œ€์‘ํ•˜๋Š” ์›ํ˜ธ๊ตฌ์กฐ๋กœ ํ˜•์„ฑ๋œ ๋‚ด์ธก์›ํ˜ธ์žฌ๊ฐ€ ์„ค์น˜๋˜๊ณ , ์ƒ๊ธฐ ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ๋‹จ๋ถ€์—๋Š” ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ๊ฐ€ ์„ค์น˜๋˜๋ฉฐ, ์ƒ๊ธฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ๋Š” ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ์™ธ๋ฉด๊ณผ ๋งˆ์ฃผ๋ณด๋Š” ๋ถ€๋ถ„์— ์›ํ˜ธ๋ฉด์ด ํ˜•์„ฑ๋˜๊ณ , An inner arc member formed of an arc structure corresponding to the third surface of the pinch preventing member is installed at an end portion of the second hinge plate, and an outer arc member is installed at an end portion of the third hinge plate. An arc surface is formed in a portion facing the outer surface of the inner arc member, ์ƒ๊ธฐ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ํ”ผ๋ฒ—์ž‘๋™์— ์˜ํ•ด ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ๋Š” ์ƒ๊ธฐ ๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ์˜ ์ œ3๋ฉด์„ ๋”ฐ๋ผ ์›ํ˜ธ๋ฐฉํ–ฅ์œผ๋กœ ์ด๋™ํ•˜๋ฉฐ, ์ƒ๊ธฐ ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ํ”ผ๋ฒ—์ž‘๋™์— ์˜ํ•ด ์ƒ๊ธฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ๋Š” ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ์™ธ๋ฉด์„ ๋”ฐ๋ผ ์›ํ˜ธ๋ฐฉํ–ฅ์œผ๋กœ ์ด๋™ํ•˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ.The inner arc member moves in an arc direction along the third surface of the fitting preventing member by the pivoting operation of the second hinge plate, and the outer arc member is moved by the inner arc member by the pivoting operation of the third hinge plate. Safety swing door, characterized in that moving in the arc direction along the outer surface of the. ์ œ2ํ•ญ์— ์žˆ์–ด์„œ, The method of claim 2, ์ƒ๊ธฐ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ๋‹จ๋ถ€์™€ ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ๋‹จ๋ถ€ ๊ฐ๊ฐ์—๋Š” ํ•˜๋‚˜ ์ด์ƒ์˜ ์กฐ๋ฆฝ์Šฌ๋กฏ ๋ฐ ํ•˜๋‚˜ ์ด์ƒ์˜ ์กฐ๋ฆฝ๋Œ๊ธฐ๊ฐ€ ์ƒํ˜ธ ๋Œ€์‘๋˜๊ฒŒ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ๋‹จ๋ถ€์—๋Š” ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ๋‹จ๋ถ€๊ฐ€ ์ƒ๊ธฐ ์กฐ๋ฆฝ๋Œ๊ธฐ ๋ฐ ์ƒ๊ธฐ ์กฐ๋ฆฝ์Šฌ๋กฏ์— ์˜ํ•ด ๋ถ„๋ฆฌ๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ.At least one assembling slot and at least one assembling protrusion are formed on each of the end of the second hinge plate and the end of the inner arc member, and the end of the inner arc member is formed at the end of the second hinge plate. And a separably coupled by the assembly slot. ์ œ2ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 2, ์ƒ๊ธฐ ์ œ2ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ๋‹จ๋ถ€์—๋Š” ์—ฐ์žฅ๋ถ€๊ฐ€ ์ผ์ •๊ฐ๋„๋กœ ์ ˆ๊ณก๋˜์–ด ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์—ฐ์žฅ๋ถ€์˜ ๋‹จ๋ถ€์™€ ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ๋‹จ๋ถ€ ๊ฐ๊ฐ์—๋Š” ํ•˜๋‚˜ ์ด์ƒ์˜ ์กฐ๋ฆฝ์Šฌ๋กฏ ๋ฐ ํ•˜๋‚˜ ์ด์ƒ์˜ ์กฐ๋ฆฝ๋Œ๊ธฐ๊ฐ€ ์ƒํ˜ธ ๋Œ€์‘๋˜๊ฒŒ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์—ฐ์žฅ๋ถ€์˜ ๋‹จ๋ถ€์—๋Š” ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ๋‹จ๋ถ€๊ฐ€ ์ƒ๊ธฐ ์กฐ๋ฆฝ๋Œ๊ธฐ ๋ฐ ์ƒ๊ธฐ ์กฐ๋ฆฝ์Šฌ๋กฏ์— ์˜ํ•ด ๋ถ„๋ฆฌ๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ.An extension portion is formed at an end portion of the second hinge plate at a predetermined angle, and at least one assembly slot and at least one assembly protrusion are formed at each of the end portion of the extension portion and the end portion of the inner arc member. And an end of the inner arc member is detachably coupled to the end by the assembly protrusion and the assembly slot. ์ œ2ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 2, ์ƒ๊ธฐ ๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ์˜ ์ œ3๋ฉด์˜ ํ›„๋‹จ๋ถ€์—๋Š” ๊ฑธ๋ฆผ๋Œ๊ธฐ๊ฐ€ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ์„ ๋‹จ๋ถ€์—๋Š” ๊ฑธ๋ฆผํ„ฑ์ด ํ˜•์„ฑ๋˜๋ฉฐ, ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ๊ฑธ๋ฆผํ„ฑ์€ ์ƒ๊ธฐ ๋„์–ด๊ฐ€ ๊ฐœ๋ฐฉ๋  ๋•Œ ์ƒ๊ธฐ ๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ์˜ ์ œ3๋ฉด์˜ ๊ฑธ๋ฆผ๋Œ๊ธฐ ์ธก์— ๊ฑธ๋ ค์ง€๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ.A locking protrusion is formed at a rear end of the third surface of the fitting preventing member, and a locking jaw is formed at the front end of the inner circular arc member, and the locking jaw of the inner circular arc member is formed of the locking member when the door is opened. Safety swing door, characterized in that hanging on the three sides of the projection. ์ œ2ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 2, ์ƒ๊ธฐ ์ œ3ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ์žฅ์ฐฉ๋ถ€ ๋‚ด์ธก์—๋Š” ์ƒ๊ธฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ๊ฐ€ ์ฒด๊ฒฐ๊ตฌ์— ์˜ํ•ด ๊ฒฐํ•ฉ๋˜๊ณ , ์ƒ๊ธฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ์›ํ˜ธ๋ฉด์€ ๊ทธ ์„ ๋‹จ๋ถ€์— ๊ฑธ๋ฆผํ„ฑ์ด ํ˜•์„ฑ๋˜๋ฉฐ, ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ํ›„๋‹จ๋ถ€์—๋Š” ๊ฑธ๋ฆผ๋Œ๊ธฐ๊ฐ€ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ๊ฑธ๋ฆผํ„ฑ์€ ์ƒ๊ธฐ ๋„์–ด๊ฐ€ ๊ฐœ๋ฐฉ๋  ๋•Œ ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ๊ฑธ๋ฆผ๋Œ๊ธฐ ์ธก์— ๊ฑธ๋ ค์ง€๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ.The outer arc member is coupled to the inside of the mounting portion of the third hinge plate by a fastener, the arc surface of the outer arc member is formed with a locking jaw at the front end thereof, the rear end of the inner arc member is formed with a locking projection And the locking jaw of the outer arc member is secured to the locking projection side of the inner arc member when the door is opened. ์ œ2ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 2, ์ƒ๊ธฐ ๋ผ์›€๋ฐฉ์ง€๋ถ€์žฌ์˜ ๋‚ด๋ถ€์—๋Š” ์ƒ๊ธฐ ์ œ1๋ฉด, ์ƒ๊ธฐ ์ œ2๋ฉด, ์ƒ๊ธฐ ์ œ3๋ฉด์— ์˜ํ•ด ํ•œ์ •๋œ ์ค‘๊ณต๋ถ€์„ ๊ฐ€์ง€๊ณ , ์ƒ๊ธฐ ์ œ3๋ฉด์˜ ์ผ์ธก์—๋Š” ์ ˆ๊ฐœ๋ถ€๊ฐ€ ํ˜•์„ฑ๋˜๋ฉฐ, ์ƒ๊ธฐ ์ ˆ๊ฐœ๋ถ€์—๋Š” ๋ฎ๊ฐœ๊ฐ€ ๋ถ„๋ฆฌ๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ.The fitting preventing member has a hollow portion defined by the first surface, the second surface, and the third surface, and a cutout portion is formed at one side of the third surface, and a cover is detachably coupled to the cutout portion. Safety swing door, characterized in that. ์ œ2ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 2, ์ƒ๊ธฐ ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ์˜ ์ œ3๋ฉด, ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ์›ํ˜ธ๊ตฌ์กฐ, ์ƒ๊ธฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ์›ํ˜ธ๋ฉด๋“ค์€ ์ƒ๊ธฐ ํžŒ์ง€์œ ๋‹›์˜ ํžŒ์ง€ํ•€์„ ์ค‘์‹ฌ์œผ๋กœ ํ•˜๋Š” ๋™์‹ฌ์› ๊ตฌ์กฐ๋กœ ๊ตฌ์„ฑ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ.The third surface of the pinch preventing member, the circular arc structure of the inner arc member, the circular arc surface of the outer arc member is a safety swing door, characterized in that consisting of a concentric circle structure centering on the hinge pin of the hinge unit. ์ œ2ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 2, ์ƒ๊ธฐ ๋„์–ด์˜ ๋ชจ์„œ๋ฆฌ ๋ถ€๋ถ„์— ์™„์ถฉ์„ฑ ์žฌ์งˆ์˜ ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ๊ฐ€ ์„ค์น˜๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ.Safety swing door, characterized in that the corner protection member of the cushioning material is installed in the corner of the door. ์ œ2ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 2, ์ƒ๊ธฐ ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ์˜ ๋‹จ๋ถ€์— ์—ฐ์žฅ๋ถ€๊ฐ€ ํ˜•์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ์—ฐ์žฅ๋ถ€๋Š” ์ƒ๊ธฐ ์ œ1ํžŒ์ง€ํ”Œ๋ ˆ์ดํŠธ ์ธก์— ์ง๊ตํ•˜๋„๋ก ์—ฐ์žฅ๋˜๋ฉฐ, ์ƒ๊ธฐ ์—ฐ์žฅ๋ถ€์˜ ๋‹จ๋ถ€๊ฐ€ ํžŒ์ง€์ถ•์— ํ”ผ๋ฒ—๊ฐ€๋Šฅํ•˜๊ฒŒ ํžŒ์ง€๊ฒฐํ•ฉ๋˜๊ณ , ์ƒ๊ธฐ ์—ฐ์žฅ๋ถ€์˜ ๊ธธ์ด์— ๋Œ€์‘ํ•˜์—ฌ ์ƒ๊ธฐ ํžŒ์ง€์œ ๋‹›์˜ ํžŒ์ง€์ถ•์€ ์ƒ๊ธฐ ๋ฌธํ‹€์˜ ๋‹จ๋ฉด์—์„œ ์ด๊ฒฉ๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ.An extension portion is formed at an end of the first hinge plate, the extension portion extends to be orthogonal to the first hinge plate side, and an end portion of the extension portion is pivotally hinged to a hinge axis, and corresponds to a length of the extension portion. The hinge shaft of the hinge unit is a safety swing door, characterized in that spaced apart from the cross section of the door frame. ์ œ2ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 2, ์ƒ๊ธฐ ๋ผ์ž„๋ฐฉ์ง€๋ถ€์žฌ์˜ ์ œ3๋ฉด์€ ์ƒ๊ธฐ ๋ฌธํ‹€๊ณผ ๋„์–ด ์‚ฌ์ด์˜ ํ‹ˆ์ƒˆ๋ฅผ ์™„์ „ํžˆ ์ฑ„์šฐ๋Š” ๊ตฌ์กฐ๋กœ ๊ตฌ์„ฑ๋˜๊ณ , ์ƒ๊ธฐ ๋‚ด์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ์„ ๋‹จ ๋ฐ ์ƒ๊ธฐ ์™ธ์ธก์›ํ˜ธ๋ถ€์žฌ์˜ ์„ ๋‹จ์€ ์ƒ๊ธฐ ๋ฌธํ‹€์˜ ์Šคํ† ํผ์™€ ์ด๊ฒฉ๋˜๊ฒŒ ์„ค์น˜๋˜๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ. The third surface of the pinch preventing member is configured to completely fill the gap between the door frame and the door, the front end of the inner arc member and the front end of the outer arc member is characterized in that the spaced apart from the stopper of the door frame Safety swing door made. ๋ฌธํ‹€์— ํžŒ์ง€์— ์˜ํ•ด ํ”ผ๋ฒ—๊ฐ€๋Šฅํ•˜๊ฒŒ ์„ค์น˜๋œ ๋„์–ด๋ฅผ ๊ฐ€์ง„ ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ์œผ๋กœ, With safety swing door with door pivotally installed by hinge on door frame, ๋„์–ด์˜ ์ผ๋‹จ ๋ชจ์„œ๋ฆฌ ๋ถ€๋ถ„์—๋Š” ๋ผ์›€ํ™ˆ์ด ๊ธธ์ด๋ฐฉํ–ฅ์œผ๋กœ ์—ฐ์žฅ๋˜๊ณ , ์ƒ๊ธฐ ๋ผ์›€ํ™ˆ ๊ฐ๊ฐ์—๋Š” ์›ํ˜• ๋‹จ๋ฉด์˜ ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ๊ฐ€ ์„ค์น˜๋˜๋ฉฐ, ์ƒ๊ธฐ ๋ชจ์„œ๋ฆฌ ๋ณดํ˜ธ๋ถ€์žฌ๋Š” ์™„์ถฉ์„ฑ ์žฌ์งˆ๋กœ ์ด๋ฃจ์–ด์ง€๋Š” ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์•ˆ์ „ ์—ฌ๋‹ซ์ด๋ฌธ.One end of the door is fitted with a groove extending in the longitudinal direction, each of the fitting groove is provided with a corner protection member of a circular cross-section, the corner protection member is a safety swing door, characterized in that made of a cushioning material.
PCT/KR2012/005421 2011-07-25 2012-07-09 Hinged safety door Ceased WO2013015542A1 (en)

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KR101689191B1 (en) * 2015-01-13 2016-12-23 ์ •ํƒœ์˜ Safety hinge for a door
KR101630135B1 (en) * 2015-11-30 2016-06-13 ์ตœ๋ฌธ์ˆ™ Prefabricated Door
KR101723571B1 (en) 2016-07-11 2017-04-14 ์ฃผ์‹ํšŒ์‚ฌ ํƒœ์ƒ safety door
KR101966667B1 (en) * 2017-03-22 2019-04-09 ์ด๋ฏธ์ˆ™ Safety door
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KR101971776B1 (en) * 2017-03-22 2019-04-23 ์ด๋ฏธ์ˆ™ Safety door
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Cited By (15)

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Publication number Priority date Publication date Assignee Title
CN104265130B (en) * 2014-09-30 2016-07-13 ๅข็ง‹ๅŽ A kind of bivalve door structure of finger
CN104265130A (en) * 2014-09-30 2015-01-07 ๅข็ง‹ๅŽ Double-door structure with hand clamping prevention function
NO20170758A1 (en) * 2016-08-19 2018-02-20 Teem Door Consult As Assembly of door and door frame with reduced risk of crushing damage.
NO343654B1 (en) * 2016-08-19 2019-04-29 Teem Door Consult As Assembly of door and door frame which reduces the risk of pinch injury on fingers etc ..
EP3500717A4 (en) * 2016-08-19 2020-04-08 Teem Door Consult AS ARRANGEMENT FROM A DOOR AND DOOR FRAME WITH LESS RISK OF CRUSH INJURY
US11306523B2 (en) * 2017-03-10 2022-04-19 Zeomade Co., Ltd. Pinch-preventing safety hinge for hinged door
EP3590650A1 (en) * 2018-07-02 2020-01-08 Laservision GmbH & Co. KG Pivotable cover element for a radiation protection wall and radiation protection wall
WO2020097645A1 (en) * 2018-11-13 2020-05-22 Julius Blum Gmbh Furniture hinge
CN113015837A (en) * 2018-11-13 2021-06-22 ไผ˜ๅˆฉๆ€็™พ้š†ๆœ‰้™ๅ…ฌๅธ Furniture hinge
JP2022507346A (en) * 2018-11-13 2022-01-18 ใƒฆใƒชใ‚ฆใ‚น ใƒ–ใƒซใƒผใƒ  ใ‚ฒใƒผใƒปใ‚จใƒ ใƒปใƒ™ใƒผใƒปใƒใƒผ Furniture hinges
TWI708009B (en) * 2018-11-13 2020-10-21 ๅฅงๅœฐๅˆฉๅ•†ๆœฑๅˆฉ่‘‰ๆ–ฏ็™พ้š†่‚กไปฝๆœ‰้™ๅ…ฌๅธ Furniture hinge
JP7192114B2 (en) 2018-11-13 2022-12-19 ใƒฆใƒชใ‚ฆใ‚น ใƒ–ใƒซใƒผใƒ  ใ‚ฒใƒผใƒปใ‚จใƒ ใƒปใƒ™ใƒผใƒปใƒใƒผ furniture hinge
US11708712B2 (en) 2018-11-13 2023-07-25 Julius Blum Gmbh Furniture hinge
FR3095225A1 (en) * 2019-04-19 2020-10-23 Gerard Crosnier Door pinch protection device
US11286713B2 (en) * 2020-03-09 2022-03-29 Woods Air Co., Ltd. Door with finger pinch prevention function

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