JPH11336426A - One-sided door structure - Google Patents

Abstract

(57) [Summary] (Modified) [Problem] To provide a one-sided door structure that can freely change an open-handed system. Assuming that the door height is H, the door body 6 is provided with a door handle 8 on one side in the door width direction at a height of 1 / 2H from the floor, and on the other end surface in the door width direction. , 1 / 2H
At least two hinge connection positions 10b and 10c are provided at positions separated by a distance h upward and downward from the height position. Further, the left vertical frame 14 and the right vertical frame 26 have a door stop projecting toward the inside of the door opening from a center position in the frame thickness direction, and a first end face opposite to the end face of the door body on both sides of the door stop. A first door fitting is provided at a height of 1 / 2H on each of the first and second end faces, and is separated upward and downward from the height of 1 / 2H by a distance h. At least two second door fittings are provided at the positions where the door latches are mounted, and a door latch receiving fitting, a hinge or a closing fitting is fixed to one of the door fittings.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a single-door type door structure.

[0002]

2. Description of the Related Art There are two types of one-way doors: a left-opening method that opens the left side of the door, and a right-opening method that opens the right side of the door. Also, how to open the door is 2
There are two types of open-handed systems: an open-out system in which the door is opened by pressing the handle, and an inward-opening system in which the door is opened by pulling the handle.

[0003] Usually, two types of doors are produced at a factory, a left handle type door provided with a handle on the left side, and a right handle type door provided with a handle on the right side.
Doors of a predetermined type according to a method of opening a door at a site are brought in from a factory or a warehouse.

[0004]

By the way, when two types of doors are produced as described above, the inventory amount in a factory or a warehouse increases, and the inventory management of each type of door may become complicated. is there.

[0005] Further, even if an attempt is made to change the opening of the door at the site, the conventional door structure cannot immediately respond. For example, even if an attempt is made to change the door structure from the outward opening method to the inner opening method, the entire door frame needs to be replaced because the door stop position must be changed. Also, even if you try to change from a left-opening door to a right-opening door, you need a right-hand drive door,
The fixed position of the hinge of the door frame and the position of receiving the door latch must also be changed, and the entire door frame needs to be replaced.

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and it is possible to freely and easily change an open-hand system at a site and to reduce inventory management of a door. It is intended to provide structure.

[0007]

In order to solve the above-mentioned problems, the present invention provides a door frame fixed to the inner periphery of a door opening formed in a wall, and one side in the door width direction attached to the door frame. In a one-sided door structure having a door body having a door body, assuming that the door height is H, the door body is halved from the floor surface.
A door handle is provided on one side in the door width direction at the height position of H, and at least at a position separated by a distance h upward and downward from the height position of 1 / 2H on the other end surface of the door width direction. A structure in which a connection position of two hinges is provided, and the left vertical frame and the right vertical frame forming the door frame are arranged such that the door stop is directed toward the inside of the door opening from the center position in the frame thickness direction. The first end face and the second end face opposing the end face of the door main body are provided on both sides of the door stop, and the first end face and the second end face of each of the left vertical frame and the right vertical frame are provided. A first door fitting mounting portion provided at the height of 1 / 2H, and at least two second door fittings mounted at a distance h upward and downward from the height of 1 / 2H. Parts, and the first and second
In this structure, a door latch receiving member, a hinge, or a closing member for closing the first and second door member attaching portions is fixed to one of the door member attaching portions.

[0008]

An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows a single-opening type door structure in which a left-hand opening method and an inward opening method are used.
This one-sided door structure has a door opening 3 formed in the wall 2.
A door frame 4 is fixed to the inner peripheral surface of the door frame, and a door body 6 is attached to the door frame 4.

The door body 6 has a door latch 8a on the left side.
And a door handle 8 provided with a door knob 8b, and two hinge connection positions are provided on an end face on the right side. Here, assuming that the door height is H, the door handle 8 is mounted at a height of 1 / 2H from the floor surface.
Further, the hinge can be connected to the floor at a position above the height of 1 / 2H from the floor surface by a distance h (the connection position 10b with a reference numeral) and at a position below the height of 1 / 2H below h. (The connection position 10c of the reference numeral) separated by the distance of the distance.

Further, the door frame 4 is fixed along the upper inner peripheral surface of the door opening 3, and an upper horizontal frame 12 having a door stop (not shown) formed from the lower surface toward the door opening 3. And a left vertical frame 1 fixed along the left inner peripheral surface of the door opening 3
4 and a right vertical frame 26 fixed along the inner peripheral surface on the right side of the door opening 3.

The left vertical frame 14 is, as shown in FIG.
Is a member having a thickness T smaller than the thickness of the door stop 14a, which projects from the center position in the thickness direction toward the inside of the door opening 3 with a convex cross section 14a, and sandwiches the door stop 14a therebetween. The first end face 1 facing the inside of the door opening 3
4b and a second end surface 14c.

The first end surface 14b is located at a distance of 1
The first door fitting 16 is formed at a height of / 2H. The first door fitting 16 is connected to the
As shown in FIG. 2, a rectangular step 16a is formed, and the step 16a is formed.
a are provided with screw holes 16b at the four corners,
This is a portion where a concave portion 16c opening in a rectangular shape is formed in the center of 6a. Then, as shown in FIG. 2, the screw 18 is screwed into the screw hole 16b of the first door mounting portion 16 to fix the door latch receiving member 18 having the latch engaging hole formed therein. Further, there are two positions: a position separated from the height position of 1 / 2H of the first end face 14b upward by a distance h and a position separated by a distance h below the height position of 1 / 2H of the first end surface 14b. A second door fitting attachment portion 20 is formed at the location. As shown in FIG. 5, the second door fitting portion 20 is a portion in which a rectangular step 20a is formed and screw holes 20b are provided at four corners of the step 20a. And FIG.
As shown in (1), a screw is screwed into the screw holes 20b of the two second door fitting attachment portions 20 to fix the closing fitting 22.

[0013] In addition, from the floor surface of the second end surface 14c, a distance of 1 / 2H
At the height position, the first door fitting portion 16 shown in FIG. 4 is formed, and a position which is separated from the height position of 1 / 2H of the second end face 14c by a distance h upward, and 1 / 2H
The second door fitting attachment portion 20 shown in FIG. 5 is formed at two positions, that is, at a position separated from the height position by a distance h below. And the first of these second end faces 14c,
The closing fitting 22 is fixed to the second door fittings 16 and 20. The right vertical frame 26 is a member having a thickness T, as shown in FIG. 3, and has a convex cross-section door stop projecting from the center position in the thickness direction toward the inside of the door opening 3. 26a, and a first end surface 26b and a second end surface 26c facing the inside of the door opening 3 with the door stop 26a interposed therebetween. The first end face 26b faces the first end face 14b of the left vertical frame 14, and the second end face 26c faces the second end face 14c of the left vertical frame 14.

The first end face 26b is located at a distance of 1
/ H at the height position, the first shape having the same shape as the shape shown in FIG.
Of the first end surface 2 is formed.
FIG. 5 shows two positions, that is, a position separated by a distance h above the 1 / 2H height position of 6a and a position separated by a distance h below the 1 / 2H height position. A second door fitting portion 20 having the same shape as the shape is formed. Then, as shown in FIG. 3, one connecting plate of the hinge 30 is fixed to the second door fitting mounting portion 20 at two places by screwing a screw into the screw hole 20b.
The closing fitting 22 is fixed to the first door fitting attaching portion 16 at the height of / 2H.

[0015] In addition, from the floor surface of the second end surface 26c, a distance of 1 / 2H
The first door bracket mounting portion 16 shown in FIG. 4 is formed at the height position of, and a position which is separated from the height position of ＨH of the second end surface 26c by a distance h upward, and 1 / 2H
The second door fitting attachment portion 20 shown in FIG. 5 is formed at two positions, that is, at a position separated from the height position by a distance h below. And the first of these second end faces 26c,
A closing fitting 22 is fixed to the second door fittings 16 and 20.

The right vertical frame 26 is connected to the hinge connecting positions 10b and 10c provided on the right side end face of the door body 6.
The other connecting plates of the two hinges 30 attached to the door are respectively fixed, whereby the door is opened from the left side by pulling the door handle 8 to form a one-sided door structure.

According to the single-opening door structure having the above-described structure, when changing from the current left-opening and inward-opening method to the right-opening and inward-opening opening method, the right vertical frame 26 of the right vertical frame 26 is used. Two hinges 3 fixed to one end face 26b
The zero and one closing metal fittings 22, the two closing metal fittings 22 and one door latch receiving metal fitting 18 fixed to the first end face 14b of the left vertical frame 14 are placed at the same height position on opposite sides. Replace and secure. The door body 6 is positioned such that the door handle 8 is positioned on the right side and the two hinge connection positions 10b and 10c are positioned on the left side end surface.
And the two hinges 3 fixed to the first end surface 14b of the left vertical frame 14 at the connection positions 10b and 10c of the hinges.
When each of the other connecting plates 0 is fixed, the door handle 8 is pulled to open the door from the right side, and the door is opened to the right to form a single-opening door structure of an inner opening method.

When changing from the current left-opening / inward-opening method to the left-opening / outward-opening method, it is fixed to the first end surface 14b of the left vertical frame 14. The two closing fittings 22 and one door latch receiving fitting 18 and the three closing fittings 22 similarly fixed to the second end surface 14c of the left vertical frame 14 are exchanged at the same height position on the opposite side. And fix it. Also, the right vertical frame 2
6, two hinges 30 fixed to the first end surface 26b.
And one closing metal fitting 22, and the second
The three closing fittings 22 fixed to the end face 26c are
Exchange and fix the same height positions on opposite sides.
The door body 6 is arranged so that the door handle 8 is located on the left side and the two hinge connection positions 10b and 10c are located on the right side end surface.
When the other connecting plates of the two hinges 30 fixed to the second end surface 26c of the right vertical frame 26 are fixed to 0b and 10c, respectively, when the door handle 8 is pressed, the door is opened from the left side to the left and the outside is opened. Door structure.

Further, when changing from the current left-opening method and the inner-opening method to the right-opening method and the outer-opening method, it is fixed to the first end surface 26b of the right vertical frame 26. One hinge 30 and one closure fitting 22,
The three closing brackets 22 fixed to the second end surface 14c of the left vertical frame 14 are exchanged and fixed to the opposite sides, while being fixed to the first end surface 14b of the left vertical frame 14.
Closing bracket 22 and one door latch receiving bracket 18
And 3 fixed to the second end surface 26c of the right vertical frame 26.
The two closing fittings 22 are fixed by exchanging the same height positions on opposite sides. The door body 6 is arranged such that the door handle 8 is located on the right side and the two hinge connection positions 10b and 10c are located on the left side end surface, and the hinge connection positions 10b and 10c are provided. To the left vertical frame 14
When the other connecting plates of the two hinges 30 fixed to the second end face 14c are respectively fixed, the door handle 8 is pushed to open the door from the right side, and the door is opened to the right.

As described above, according to the single-opening door structure of the present embodiment, the door handle 8 of the door body 6 is provided at a height of 1 / 2H (H is the door height) on one side in the width direction. H on the other end face in the width direction from the height position of 1 / 2H up and down.
Two hinge positions 10b,
10c, the left vertical frame 14 and the right vertical frame 26 fixed to the door opening 3 are provided with first doors 14a and 26a projecting from the center position in the thickness direction, and the first vertical frames 14 and 26a are located on both sides of the door stops 14a and 26a. End faces 14b, 26b, second end face 14
c, 26c, the first door fittings 16 are provided at a height of 1 / 2H, and the second door fittings are provided at two positions vertically separated from the height of 1 / 2H by h. 20
And the first and second door fittings 16,
Since the door latch receiving bracket 18, the hinge 30, and the closing bracket 22 are fixed to the housing 20, four types of open-handed methods (left-opening, inner-opening) can be performed without replacing the entire door frame or door as in the related art. Opening method, open right method, opening method of inner opening method, opening method of left opening, opening method of outside opening, opening method of right opening, opening method of outside opening). it can.

The first of the left vertical frame 14 and the right vertical frame 26
Unused portions of the first and second door fittings 16 and 20 provided on the end faces 14b and 26b and the second end faces 14c and 26c are covered with the closing fittings 22. Door can be provided.

Further, the door body 6 having the structure of the present embodiment is
Since all doors of the self-opening type are supported, the inventory amount in a factory or a warehouse can be reduced, and the inventory management of the door can be reduced.

In the present embodiment, the position at which the hinge of the door body 6 can be connected is set at a position which is separated from the floor surface by a distance h above the height of 1 / 2H (the connection position 10 of the reference numeral).
b) and a position (a connection position 10c with a reference numeral) separated from the height position of 1 / 2H by a distance h below, the connection position is set at a height position of 1 / 2H from the floor surface. Even if the third hinge connection position is provided (even when the hinge connection position is set to three positions), the entire door frame or the door is not replaced, and any of the four types of open-handed methods can be used. Can be easily changed.

[0024]

As described above, according to the one-sided door structure of the present invention, the door body is moved from the floor by 1 / 2H.
A door handle is provided on one side in the door width direction at a height position (H is the door height), and 1 / 2H is provided on the other end surface in the door width direction.
A structure in which at least two hinge connection positions are provided at positions separated by a distance h upward and downward from the height position of
The left vertical frame of the door frame, the door stop of the right vertical frame is configured to protrude from the center position in the frame thickness direction, and a first end surface and a second end surface facing the end surface of the door body are provided on both sides of the door stop, A first door fitting is provided on each of the first end face and the second end face at a height of 1 / 2H, and at least two locations are provided at a distance h upward and downward from the height of 1 / 2H. And a structure provided with a second door mounting portion.
Since the door latch receiving member, hinge or closing member is fixed to all the first and second door member attaching portions, four types of opening can be performed without replacing the entire door frame or door as in the related art. One of the self-contained methods (left-handed, open-handed method of inward-opening method, right-handed, open-handed method of inward-opening method, left-handed, open-handed method of open-out method, right-handed, open-handed method of open-out method) Can be easily changed.

Unused portions of the first and second door fitting attachment portions provided on the first end face and the second end face of the left vertical frame and the right vertical frame are covered with closing metal fittings. Good single doors can be provided.

Further, since the door body of the present invention is compatible with all doors of the self-opening type, the inventory amount in the factory or warehouse is reduced, and the inventory management of the door can be reduced.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a left-opening, inward-opening, single-opening type door structure according to the present invention.

FIG. 2 is a perspective view showing a structure of a left vertical frame according to the present invention.

FIG. 3 is a perspective view showing a structure of a right vertical frame according to the present invention.

FIG. 4 is a perspective view showing a first door fitting attaching portion according to the present invention.

FIG. 5 is a perspective view showing a second door fitting attaching section according to the present invention.

[Explanation of symbols]

 2 Wall 3 Door opening 4 Door frame 6 Door main body 8 Door handle 10 Hinge connection position 14 Left vertical frame 14a, 26a Door contact 14b, 26b First end surface 14c, 26c Second end surface 16 First door bracket attaching portion 18 Door latch receiving fitting 20 Second door fitting attaching part 22 Closing fitting 26 Right vertical frame 30 Hinge H Door height

Claims (1)

[Claims] 1. A one-sided door structure comprising a door frame fixed to an inner periphery of a door opening formed in a wall and a door body having one side in a door width direction attached to the door frame. When the height is H, the door body is moved 1 /
A door handle is provided on one side in the door width direction at a height of 2H, and at least at a position on the other end surface in the door width direction at a distance h upward and downward from the height of 1 / 2H. A structure in which a connection position of two hinges is provided, and a left vertical frame and a right vertical frame constituting the door frame are arranged such that a door stop is directed toward the inside of the door opening from a center position in a frame thickness direction. The first end face and the second end face opposing the end face of the door main body are provided on both sides of the door stop, and the first end face and the second end face of each of the left vertical frame and the right vertical frame are provided. , At the height position of 1/2 H
And a door mounting portion at a distance of h above and below the height of 1 / 2H.
A second door fitting attaching portion is provided, and a closing member for closing the door latch receiving fitting, the hinge or the first and second door fitting attaching portions is provided on any of the first and second door fitting attaching portions. Single-sided door structure characterized by being fixed.