JP2018193769A - Fitting - Google Patents

Abstract

To easily perform replacement work of a ventilation device.SOLUTION: A fitting 1 comprises a frame body 2 constituted by assembling a plurality of long frame members 21-24, and a ventilation device 5 having a vent hole for ventilating an interior and exterior of a room. The plurality of frame members 21-24 are assembled by welding each member. The ventilation device 5 extends in a longitudinal direction of an upper frame 21 among the plurality of frame members 21-24, and is mounted on a face on an inner peripheral side of the frame body 2 in the upper frame 21.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a joinery that partitions the interior and the exterior.

2. Description of the Related Art Conventionally, in a fitting such as a sliding window, a structure in which a ventilator having a vent hole for ventilating the inside and outside of a room is attached to an upper frame is known (see, for example, Patent Document 1).
In the joinery described in Patent Document 1, another upper frame is attached above the upper frame at a predetermined distance, and a ventilation device is attached between the upper and lower upper frames. In addition, the upper and lower upper frames, the lower frame, and the left and right vertical frames are framed around each other by screws.

Japanese Patent No. 3340909

  However, in the joinery described in Patent Document 1, the ventilation device is attached between the upper and lower upper frames. The upper and lower upper frames are fixed to the left and right vertical frames by screws. For this reason, when exchanging the ventilator, it is necessary to remove the screws, remove the upper and lower upper frames from the left and right vertical frames, and further remove the ventilator from the upper and lower upper frames. Therefore, there is a problem that the replacement work of the ventilation device becomes complicated.

  An object of this invention is to provide the fitting which can perform the exchange operation | work of a ventilation apparatus easily in view of the said situation.

  In order to achieve the above object, a joinery according to the present invention is a joinery that partitions the interior and the exterior of the frame, and is formed by framing a plurality of elongated frame members, and a ventilation hole that ventilates the interior and the exterior. The plurality of frame members are each framed by welding, and the ventilation device extends in the longitudinal direction of any one of the plurality of frame members, The frame member is attached to the inner peripheral surface of the frame body.

Hereinafter, for convenience of explanation, among the plurality of frame members, the frame member to which the ventilation device is attached is referred to as a mounted frame member.
In the present invention, the ventilation device is attached to the inner peripheral surface of the frame body in the mounted frame member. For this reason, a ventilation apparatus can be removed from a frame (attached frame member), maintaining the state where a plurality of frame members were framed. Therefore, according to the fitting according to the present invention, there is an effect that the replacement work of the ventilation device can be easily performed.

By the way, for example, in a configuration in which a plurality of frame members are framed by abutting and welding each fore edge, when a ventilation device is integrally configured in any one of the plurality of frame members, There are the following problems.
In this case, in order to secure the ventilation amount, it is necessary to set a large width for finding the frame member integrally configured with the ventilation device. Further, in the configuration in which a plurality of frame members are welded to each other, it is necessary to set the cross-sectional shapes of the respective frame members to be substantially the same. For this reason, the finding width of the other frame members is increased in accordance with the frame member integrally configuring the ventilation device, and there are problems such as an increase in cost and deterioration in appearance quality.
On the other hand, in the present invention, the ventilator is separated from the frame body that is formed by welding a plurality of frame members, and the inner peripheral surface of the frame body in the mounted frame member Is attached. For this reason, the finding width of the frame is not increased, and the above-described problems such as an increase in cost and deterioration in appearance quality do not occur.

Further, according to the present invention, in the joinery described above, an engagement structure that engages with each other is provided on the inner peripheral surface of the frame body and the ventilation device in any of the frame members. And
According to the present invention, since the engagement structure described above is provided, the ventilation device can be easily attached to the inner peripheral surface of the frame body in the mounted frame member using the engagement structure. it can.

Further, the present invention provides the above-described joinery, wherein the ventilation device is attached to the inner peripheral surface via a bracket attached to the inner peripheral surface of the frame body in any of the frame members. It is fixed by a fastening member.
According to the present invention, the ventilation device is fixed by the fastening member to the inner peripheral surface of the frame body of the mounted frame member via the bracket described above, so that the mounting strength of the ventilation device is sufficiently ensured. be able to.

Further, according to the present invention, in the joinery described above, the inner peripheral surface of the frame body in the ventilator has the same cross-sectional shape as the inner peripheral surface of the frame body in any of the frame members. It is characterized by.
According to the present invention, the inner peripheral surface of the frame body in the ventilation device and the inner peripheral surface of the frame body in the mounted frame member are set to have the same cross-sectional shape. It is not necessary to change the cross-sectional shape of the member arranged in the frame body when the device is attached and when the device is not attached. For example, when the frame is configured with a window frame, a shoji is arranged in the window frame. And since the inner peripheral surface of the frame in the ventilator and the inner peripheral surface of the frame in the mounted frame member are set to the same cross-sectional shape, the ventilator is attached to the window frame. There is no need to change the cross-sectional shape of the shoji depending on whether or not it is attached.

In the joinery described above, the present invention is characterized in that the ventilation device has a prospective dimension equal to or less than a prospective dimension of the frame.
According to the present invention, by setting the expected dimension of the ventilator to the above-described dimension, even when the equipment around the fittings such as the shutter is installed, the equipment is not caught by the ventilator. Equipment can be used together.

  According to the joinery according to the present invention, there is an effect that the replacement work of the ventilation device can be easily performed.

It is the figure which looked at the fitting which concerns on this Embodiment from the room inner side. It is a longitudinal cross-sectional view which shows the upper side of joinery. It is a longitudinal cross-sectional view which shows the downward side of joinery. It is a cross-sectional view of joinery. It is a perspective view which shows a ventilation apparatus. It is a longitudinal cross-sectional view of the ventilation apparatus in the state which located the operation knob in the closed position. It is a longitudinal cross-sectional view of the ventilation apparatus in the state which has located the operation knob in the open position. It is a figure explaining the attachment method of the ventilation apparatus with respect to an upper frame.

  DESCRIPTION OF EMBODIMENTS Hereinafter, modes for carrying out the present invention (hereinafter, embodiments) will be described with reference to the drawings. The present invention is not limited to the embodiments described below. Furthermore, the same code | symbol is attached | subjected to the same part in description of drawing.

Drawing 1 is a figure which looked at fitting 1 concerning this embodiment from the room inner side. FIG. 2 is a longitudinal sectional view showing the upper side of the joinery 1. FIG. 3 is a longitudinal sectional view showing the lower side of the joinery 1. FIG. 4 is a cross-sectional view of the joinery 1.
The “prospective direction” described below is a direction along the depth of the joinery 1 as indicated by an arrow Ar in FIGS. 2 to 4. A plane along the prospective direction may be referred to as a prospective surface, and a plane orthogonal to the prospective direction may be referred to as a finding surface.
The joinery 1 includes a sliding window, and includes a window frame 2, an external shoji 3, and an internal shoji 4.

The window frame 2 has a quadruple frame of an upper frame 21, a lower frame 22, a left vertical frame 23 located on the left side in FIGS. 1 and 4, and a right vertical frame 24 located on the right side in FIGS. And is attached along the edge of the opening Op (FIG. 1) of the building. The window frame 2 corresponds to a frame according to the present invention. The upper frame 21, the lower frame 22, the left vertical frame 23, and the right vertical frame 24 correspond to the frame members according to the present invention.
Each of these frame members 21 to 24 is an extruded shape made of resin such as vinyl chloride resin (PVC), and has substantially the same cross-sectional shape over the entire length.

The upper frame 21 includes a base body 211, first to fourth wall portions 212 to 215, and first and second fixing fin portions 216 and 217 (FIG. 2).
The base body 211 has a rectangular tube shape extending along the edge of the opening Op.
The first and second wall portions 212 and 213 are portions that protrude downward from the outdoor end and the indoor end of the base body 211, respectively.
The third and fourth wall portions 214 and 215 are located between the first and second wall portions 212 and 213, and are portions protruding downward from the prospective surface on the lower side of the base body 211, respectively. It is installed side by side.
The first fixing fin portion 216 is a portion that protrudes upward from a prospective surface on the upper side of the base body 211 and is fixed to a building housing (not shown) with screws (not shown).
The second fixing fin portion 217 protrudes from the indoor-side finding surface of the second wall portion 213 to the indoor side, and is screwed against an interior material (not shown) arranged in parallel to the window frame 2 on the indoor side. It is a portion fixed by (not shown).

The lower frame 22, the left vertical frame 23, and the right vertical frame 24 each have substantially the same cross-sectional shape as the upper frame 21 (FIGS. 3 and 4). For this reason, about the structure of the lower frame 22, the left vertical frame 23, and the right vertical frame 24, the same code | symbol is attached | subjected to the structure similar to the upper frame 21, and the detailed description is abbreviate | omitted.
In the lower frame 22, a rail portion 214 a that movably supports the external shoji 3 is attached to the tip of the third wall portion 214. Similarly, the rail part 215a which supports the inner shoji 4 so that a movement is possible is attached to the front-end | tip of the 4th wall part 215. FIG.

The fore edges 21a to 24a of the frame members 21 to 24 described above are formed so as to form an angle of 45 ° with respect to the longitudinal direction of the frame members 21 to 24, respectively. And each frame member 21-24 is framed around the circumference by abutting and welding the foreheads 21a-24a (FIG. 1).
In the present embodiment, the ventilation device 5 is attached to the lower side (the inner peripheral side of the window frame 2) of the upper frame 21 among the frame members 21 to 24.
The detailed configuration of the ventilation device 5 will be described later.

The external shoji 3 is located on the outdoor side with respect to the internal shoji 4 and is attached to the opening surrounded by the ventilation device 5 and the frame members 22 to 24 so as to be movable in the left-right direction in FIGS. ing. The external shoji 3 includes a face material 31 made of a glass material or the like and a housing 32.
The housing 32 is configured by assembling an upper rod 33, a lower rod 34, a door rod 35, and a summoning rod 36, and holds the outer peripheral edge portion of the face member 31 therein.
Each of the flange members 33 to 36 is an extruded shape made of resin such as vinyl chloride resin (PVC), and has substantially the same cross-sectional shape over the entire length. Moreover, each collar member 33-36 has substantially the same cross-sectional shape. And each collar member 33-36 has each small mouth 33a-36a each formed so that the angle of 45 degrees may form with respect to the longitudinal direction of the said collar member 33-36, and small mouth 33a-36a is mutually connected. They are assembled by butting them together (FIG. 1).
The inner shoji 4 is attached to an opening surrounded by the ventilation device 5 and the frame members 22 to 24 so as to be movable in the left-right direction in FIGS. This inner shoji 4 has the same face material 41 and housing 42 (upper armature) as the face material 31 and housing 32 (upper arm 33, lower arm 34, door toe armor 35, and summoning arm 36) in the external shoji 3. 43, lower arm 44, door toe 45, and summon 46).

FIG. 5 is a perspective view showing the ventilation device 5. FIG. 6 is a longitudinal sectional view of the ventilator 5 with the operation knob 9 positioned at the closed position. FIG. 7 is a longitudinal sectional view of the ventilator 5 with the operation knob 9 positioned at the open position.
The ventilation device 5 includes a hollow portion 6, an outdoor unit 7, an indoor unit 8, and an operation knob 9.
The hollow portion 6 includes an upper wall portion 61, a lower wall portion 62, an outdoor side wall portion 63, and an indoor side wall portion 64, and has a rectangular tube shape extending in the longitudinal direction of the base body 211 in the upper frame 21. . The hollow portion 6 is an extruded shape made of resin such as vinyl chloride resin (PVC), and has substantially the same cross-sectional shape over the entire length. Here, the length in the longitudinal direction of the hollow portion 6 is determined from the inner peripheral side (right side in FIGS. 1 and 4) of the left vertical frame 23 to the inner peripheral side (FIG. 1, FIG. 1) of the right vertical frame 24. 4 is set to be substantially the same as the distance to the prospective surface (left side). In addition, the expected dimension of the hollow portion 6 (the separation dimension from the outdoor-side finding surface of the outdoor-side wall portion 63 to the indoor-side finding surface of the indoor side wall portion 64) is the expected size of the upper frame 21 (in the first wall portion 212). It is set to be approximately the same as the separation dimension from the outdoor-side finding surface to the indoor-side finding surface in the second wall portion 213.
In addition, the fore end of the hollow portion 6 is closed by attaching the cap materials 6a and 6b.

The upper wall portion 61 is provided with first and second fitting portions 611 and 612, first and second locking projections 613 and 614, and first and second groove portions 615 and 616.
The first and second fitting portions 611 and 612 are portions protruding upward from the outdoor side and indoor side positions of the upper wall portion 61, respectively.
The first locking projection 613 is a portion that protrudes upward from the upper surface of the first fitting portion 611, and a claw portion 613 a that is bent toward the indoor side is provided at the tip portion. Similarly, the 2nd latching protrusion part 614 is a part which protruded upwards from the upper surface of the 2nd fitting part 612, and the nail | claw part 614a bent to the outdoor side is provided in the front-end | tip part.
The first groove portion 615 is a portion of the upper wall portion 61 that is continuously provided on the indoor side with respect to the first fitting portion 611 and is recessed downward. Similarly, the second groove portion 616 is a portion of the upper wall portion 61 that is continuously provided on the outdoor side with respect to the second fitting portion 612 and is recessed downward. In these first and second groove portions 615 and 616, water blocking materials 617 and 618 are disposed over the entire length of the hollow portion 6.

A lower side surface (inner peripheral side of the window frame 2) of the lower wall portion 62 has the same cross-sectional shape as a lower side surface (inner peripheral side of the window frame 2) of the upper frame 21. Specifically, the lower wall surface of the lower wall portion 62 is provided with first to fourth wall portions 212 ′ to 215 ′ similar to the first to fourth wall portions 212 to 215 of the upper frame 21. .
The outer shoji 3 and the inner shoji 4 are shown in FIGS. 1 and 4 by the third and fourth wall portions 214 ′ and 215 ′ in the ventilation device 5 and the third and fourth wall portions 214 and 215 in the lower frame 22. Each is guided so as to be movable in the left-right direction.

  A plurality of vent holes 631 that communicate between the inside and the outside of the hollow portion 6 are arranged in the outdoor side wall portion 63 along the longitudinal direction of the hollow portion 6. Similarly, a plurality of vent holes 641 that communicate between the inside and the outside of the hollow portion 6 are provided in the indoor side wall portion 64 along the longitudinal direction of the hollow portion 6. Further, a plate member 632 extending along the longitudinal direction of the hollow portion 6 is attached to the indoor-side finding surface of the outdoor side wall portion 63. A plurality of vent holes 633 are arranged in the plate member 632 along the longitudinal direction of the plate member 632. The vent hole 631 is formed so that the width in the longitudinal direction of the hollow portion 6 is wider than the vent hole 633. In addition, a filter 642 that collects dust and the like in the airflow passing through the vent hole 641 from the vent hole 631 is attached to the indoor side wall portion 64.

The outdoor unit 7 includes a first support member 71 and a first opening / closing member 72.
The first support member 71 is an extruded member made of metal such as aluminum and has substantially the same cross-sectional shape over the entire length. The first support member 71 is disposed inside the hollow portion 6 so as to face the outdoor side wall 63, and divides the internal space into an outdoor space and an indoor space. In the first support member 71, a plurality of communication holes 711 are provided in parallel along the longitudinal direction of the first support member 71 to communicate the outdoor space and the indoor space.
The first opening / closing member 72 is attached to the first support member 71 so as to be movable in the vertical direction. The first opening / closing member 72 opens the communication hole 711 by moving upward, and closes the communication hole 711 by moving downward. To do.

The indoor unit 8 includes a second support member 81 and a second opening / closing member 82.
The second support member 81 is an extruded member made of metal such as aluminum and has substantially the same cross-sectional shape over the entire length. The second support member 81 is disposed inside the hollow portion 6 along the outdoor-side finding surface of the indoor side wall portion 64. A communication hole 811 is formed in the second support member 81 at a position facing the vent hole 641 in the indoor side wall portion 64.
The second opening / closing member 82 is attached to the second support member 81 so as to be rotatable about the longitudinal axis of the second support member 81, and opens / closes the communication hole 811.

A portion of the operation knob 9 is exposed to the outside of the hollow portion 6 from the indoor side wall portion 64, and moves to a closed position or an open position along the longitudinal direction of the hollow portion 6 in accordance with an operation by the user.
When the operation knob 9 is positioned at the closed position, the first opening / closing member 72 is interlocked with the movement of the operation knob 9 via an interlocking mechanism (not shown) and closes the communication hole 711 (see FIG. 6). Further, the second opening / closing member 82 is interlocked with the movement of the operation knob 9 via an interlocking mechanism (not shown) and closes the communication hole 811 (FIG. 6).
On the other hand, when the operation knob 9 is positioned at the open position, the first opening / closing member 72 is linked to the movement of the operation knob 9 via an interlocking mechanism (not shown) and opens the communication hole 711 (see FIG. 7). Further, the second opening / closing member 82 opens the communication hole 811 in conjunction with the movement of the operation knob 9 via an interlocking mechanism (not shown) (FIG. 7). As a result, as indicated by arrows in FIG. 7, the outdoor air follows the route of the ventilation holes 631 to 633 to the communication holes 711 to the communication holes 811 to the ventilation holes 641, and passes through the ventilation device 5. Flow into.

Next, the attachment method of the ventilator 5 mentioned above is demonstrated.
FIG. 8 is a diagram for explaining a method of attaching the ventilation device 5.
First, the operator holds the ventilation device 5 by hand, inserts the ventilation device 5 between the left vertical frame 23 and the right vertical frame 24, and lifts the ventilation device 5 upward. Then, the worker fits the first fitting portion 611 between the first and third wall portions 212 and 214 in the upper frame 21, and the second fitting portion 612 in the second and fourth portions of the upper frame 21. It is made to fit between wall part 213,215. At this time, the third and fourth wall portions 214 and 215 in the upper frame 21 come into contact with water-stopping materials 617 and 618 provided in the ventilation device 5, respectively. In addition, the claw portion 613 a of the first locking projection 613 is locked to a claw portion 214 b provided on the outer surface of the third wall portion 214. Similarly, the claw portion 614 a of the second locking projection 614 is locked to a claw portion 215 b provided on the indoor-side finding surface of the fourth wall portion 215. Thereby, the ventilation device 5 is temporarily fixed to the upper frame 21. That is, in the present embodiment, a structure in which the ventilation device 5 is attached to the upper frame 21 by a snap-in method is employed. The first and second locking projections 613 and 614 and the claw portions 214b and 215b correspond to the engagement structure according to the present invention.

  Next, the operator inserts the collar 100 into the hollow portion 6 through a through hole (not shown) formed between the third and fourth wall portions 214 ′ and 215 ′ in the lower wall portion 62. Then, the collar 100 is bridged between the upper wall portion 61 and the lower wall portion 62. In addition, the operator inserts the fixing screw 200 into the collar 100 from the lower side of the ventilation device 5, and through the through-hole 619 (FIG. 5) formed in the upper wall portion 61, The fixing screw 200 is fastened to the bracket 300 provided between the fourth wall portions 214 and 215. Thereby, the ventilation device 5 is permanently fixed to the upper frame 21. The fixing screw 200 corresponds to a fastening member according to the present invention.

  A collecting member 400 that collects dust and the like is attached to both ends of the hollow portion 6 in the longitudinal direction on the upper surface of the first fitting portion 611. Moreover, between the 1st, 2nd groove parts 615 and 616 in the upper wall part 61, the collection member 500 similar to the collection member 400 is attached to the both ends of the longitudinal direction in the hollow part 6. FIG. Therefore, in a state where the ventilation device 5 is attached to the upper frame 21, the cylindrical space surrounded by the first fitting portion 611 and the base body 211, the first and third wall portions 212 and 214 in the upper frame 21. Both ends are closed by the collecting member 400. Further, both ends of the cylindrical space surrounded by the base 211 and the third and fourth wall portions 214 and 215 in the upper wall portion 61 and the upper frame 21 are closed by the collecting member 500.

So far, the embodiment for carrying out the present invention has been described, but the present invention should not be limited only by the embodiment described above.
In embodiment mentioned above, although the sliding window was illustrated as a fitting which concerns on this invention, it is not restricted to this. For example, a sliding window with three or more sliding screens sliding left and right, a double-sleeved sliding window, a drawing window, and an area inside the frame are divided by vertical bones, and one of the divided areas is a FIX window or wall. Sliding window, sliding window that slides up and down sliding door, sliding window that sliding door opens and closes in the expected direction, sliding door that slammed one shoji, doorway door, entrance door, curtain wall, etc. You may comprise with various fittings.

  In embodiment mentioned above, although the window frame 2 was illustrated as a frame which concerns on this invention, it is not restricted to this. For example, the frames 32 and 42 may be adopted as the frame according to the present invention as long as the long frame members are framed by welding. That is, the ventilation device according to the present invention may be attached to the housings 32 and 42. In addition, the foreheads 21a to 24a and 33a to 36a are formed so as to form 45 ° with respect to the longitudinal direction of the frame members 21 to 24 and 33 to 36, respectively. You may form each so that it may comprise. Further, the fore edges 21a to 24a and 33a to 36a are not limited to the shape cut at the plane intersecting the longitudinal direction of the frame members 21 to 24 and 33 to 36, but the shape cut at the curved surface, It may have a stepped shape having a step when viewed from the indoor side or the outdoor side.

  In the embodiment described above, the ventilation device according to the present invention is attached to the inner peripheral side (lower side) surface of the window frame 2 in the upper frame 21, but this is not a limitation. Any one of a plurality of frame members constituting the frame according to the present invention, for example, each of the frame members 22 to 24, each of the flange members 33 to 36, and 43 to 46, on the inner peripheral side of the frame. You may attach the ventilation apparatus which concerns on this invention to the surface. Here, the inner peripheral surface of the frame in the lower frame 22 means the upper surface of the lower frame 22. The surface on the inner peripheral side of the frame body in the left vertical frame 23 means the right side surface in FIGS. 1 and 4 of the left vertical frame 23. The inner peripheral surface of the frame in the right vertical frame 24 means the left surface in FIGS. 1 and 4 of the right vertical frame 24. The surface on the inner peripheral side of the frame body in the upper collars 33, 43 means the lower surface of the upper collars 33, 43. The surface on the inner peripheral side of the frame body in the lower collars 34 and 44 means the upper surface in the lower collars 34 and 44. The surface on the inner peripheral side of the frame body in the door-end rods 35 and 45 means the surface on the calling side in the door-end rods 35 and 45. The surface on the inner peripheral side of the frame body in the summoning bowls 36 and 46 means the door-end side face of the summoning bowls 36 and 46.

  DESCRIPTION OF SYMBOLS 1 Joinery, 2 Window frame (frame body), 5 Ventilator, 21 Upper frame (frame member), 21a-24a Fork, 22 Lower frame (frame member), 23 Left vertical frame (frame member), 24 Right vertical frame ( Frame member), 200 fixing screw (fastening member), 214b, 215b claw portion (engagement structure), 300 bracket, 613, 614 first and second locking projections (engagement structure), 631, 641

Claims (5)

It is a joinery that partitions the interior and exterior,
A frame configured by framing a plurality of elongated frame members;
A ventilator having a ventilation hole for ventilating the inside and outside of the room,
The plurality of frame members are:
Each is framed by welding,
The ventilator is
A fitting that extends in a longitudinal direction of any one of the plurality of frame members and is attached to an inner peripheral surface of the frame body in any of the frame members. In the inner peripheral surface of the frame body and the ventilation device in any one of the frame members,
The fitting according to claim 1, wherein engagement structures that engage with each other are provided. The ventilator is
The fastening member is fixed to the inner peripheral surface via a bracket attached to an inner peripheral surface of the frame body in any one of the frame members. The joinery described in 2. The inner peripheral surface of the frame body in the ventilator is
The joinery according to any one of claims 1 to 3, wherein the frame member has the same cross-sectional shape as the inner peripheral surface of the frame body in any one of the frame members. The ventilator is
The joinery according to any one of claims 1 to 4, wherein the joinery has a prospective dimension equal to or less than a prospective dimension of the frame.

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