JP2015194058A - Structure of double sliding sash - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a structure of a double sliding sash, which enables indoor and outdoor heat insulation and which enables a user to easily slide the sash.SOLUTION: A structure of a double sliding sash comprises a first sash jamb (sash jamb) 4 which is arranged on the indoor 14 side of a door end stile 6 of an outdoor-side sash 3A for closing an opening 12 and which has a stile concealing part 42 overlapping the door end stile 6 in a width direction. A handhold part 65 is provided in the door end stile 6, and a recess 48a is formed in the stile concealing part 42. A user can hold the handhold part 65 with his/her fingers via the recess 48a.

Description

  The present invention relates to a structure of a pulling sash having a handle portion for putting a hand on opening and closing the pulling sash.

Conventionally, a composite sash is known in which a metal such as aluminum and a resin are used for a sash frame and a sash shoji (see, for example, Patent Document 1). By using such a composite sash, the heat insulation performance can be enhanced and the design of the indoor side can be enhanced.
Also, in the sliding window sash, the size of the sash shoji door toe is reduced so that the door sash of the sash shoji with the opening closed overlaps the sash vertical frame in the expected direction. Such a hidden ridge structure is known (see, for example, Patent Document 2).
And in the concealed fence structure in a composite sash, heat insulation performance can be improved more because a door-end fence overlaps the indoor side part of a sash vertical frame in a prospective direction.

JP 2001-065245 A JP 2010-285836 A

By the way, when the sliding sash is slid so that the sash shoji is slid to open and close the opening, the user touches the door toe or the summoning sash. Then, in a state where the sash shoji is closed, the door toe overlaps with the sash vertical frame in the prospective direction, so that it is difficult for the user to reach the door toe from the indoor side.
Therefore, when sliding the indoor sash shoji placed on the indoor side of the sash shoji to open the opening, the user is working on the summit of the indoor sash shoji. .
However, among outdoor sash shojis arranged outside the sash shoji, the summit of the indoor sash shoji is arranged on the indoor side of the summon sash. It is also difficult to work on the summons.

On the other hand, in Patent Document 2, the door sash of the outdoor sash shoji is provided with a handle that protrudes to the side of the summit and does not overlap the sash vertical frame in the expected direction. A sash that can be slid to slide a sash shoji is disclosed. However, in the case of a composite sash, such a handle is fixed to an outdoor member formed of a metal such as aluminum of the door toe. Therefore, if the temperature difference between the indoor and outdoor is large, the outdoor member There is a problem that the handle is cooled by the outdoor cold temperature, the heat insulation performance is deteriorated, and the handle is condensed.
In addition, it is conceivable to attach a handle to the glass surface, but the adhesion surface is visible from the outdoor side, and the appearance is not good.

  Accordingly, an object of the present invention is to provide a structure of a sash that can insulate the interior and exterior of the room and that allows a user to easily slide a sash shoji.

  In order to achieve the above object, the structure of the pulling sash according to the present invention includes a sash vertical portion that is disposed on the indoor side of a door sash of a sash shoji that closes the opening and has a cover-up portion that overlaps with the door heel. In the structure of the pulling sash provided with a frame, the door end fence is provided with a handle portion, and the cover concealment portion is formed with a recess, and the user puts the hand on the handle portion via the recess. It is possible to hang it.

In the present invention, the user can hang his / her hand on the hand-held portion provided on the door toe through the concave portion formed in the cover-up portion of the sash vertical frame. The shoji can be easily slid.
Moreover, since the heat of the door toe is not exposed to the room side except where the handle portion is provided, heat transfer from the door toe to the room is suppressed, so that the heat insulation performance can be improved.

Moreover, it is preferable that the cover material in which the said recessed part was formed is installed in the said cover concealment part in the structure of the pulling sash which concerns on this invention.
By setting it as such a structure, a recessed part can be easily formed if a cover material is installed in a hiding part.

Further, in the structure of the pulling sash according to the present invention, in the state in which the opening is closed by the sash shoji, the door end fence has an end surface on the side facing the opening in the direction of finding the hidden part. It is preferable to be flush with the end face facing the opening in the direction.
By adopting such a configuration, the door-tower is surely hidden from the prospective direction by the cover-up part, so there is no part where the door-tower is exposed in the room and the heat insulation performance can be improved, and the design is improved. Can be improved.

According to the present invention, the user can hang his / her hand on the handle portion provided on the door toe through the recess formed in the cover portion of the sash vertical frame. The sash shoji can be easily slid.
Moreover, since the heat of the door toe is not exposed to the room side except where the handle portion is provided, heat transfer from the door toe to the room is suppressed, so that the heat insulation performance can be improved.

It is a figure which shows an example of the sash by embodiment of this invention, and is a horizontal sectional view. It is the front view seen from the room inner side of FIG. It is the perspective view seen from the room inner side of FIG. (A) is the sectional view on the AA line of FIG. 2, (b) is the sectional view on the BB line of FIG.

Hereinafter, the structure of the sash according to the embodiment of the present invention will be described with reference to FIGS.
As shown in FIG. 1, the pulling sash 1 according to the present embodiment is a composite sash of aluminum and resin, a sash frame 2 fixed to the opening 12 of the building 11, and a direction in which the sash frame 2 is found (see FIG. 1). The outdoor sash shoji 3A and the indoor sash shoji 3B are provided so as to be slidable in the direction of the arrow C).

  As shown in FIGS. 2 and 3, the sash frame 2 is formed in a rectangular shape along the edge of the opening 12 (see FIG. 2) and extends in the direction of finding, and the sash frame 2 below the sash frame. It has a frame 22 and a pair of sash vertical frames 4 and 5 extending in the vertical direction (the direction of arrow D in the figure). Here, of the pair of sash vertical frames 4 and 5, the sash vertical frame 4 facing the outdoor sash shoji 3 </ b> A in the state where the outdoor sash shoji 3 </ b> A and the indoor sash shoji 3 </ b> B close the opening 12. Hereinafter, the sash vertical frame 4 and the sash vertical frame 5 facing the indoor sash shoji 3B will be described as a second sash vertical frame 5.

The outdoor sash shoji 3A is located on the inner side of the upper heel 31 and the lower heel 32 extending in the direction of finding, the summing tub 33 and the door heel 6 extending in the vertical direction, and these ridges 6, 31 to 33. Glass 34 to be disposed.
Here, it demonstrates below as a well-known thing except the 1st sash vertical frame 4 of the sash frame 2, and the door-end fence 6 of the outdoor sash shoji 3A.

As shown to Fig.4 (a), the 1st sash vertical frame 4 is the outdoor part of the state which is projectingly arrange | positioned at the main-body part 41 fixed to the building 11, and has closed the opening part 12 in the main-body part 41. The sash shoji 3A has a fence concealment portion 42 disposed on the indoor 14 side of the door end fence 6 and a resin cover member 43 disposed on the interior 14 side of the cover concealment portion 42.
The hiding part 42 and the resin cover member 43 are locked to the main body part 41 and are engaged with each other.

The hiding part 42 is provided at the end on the outdoor 13 side and is separated from the first plate part 44 in which the direction of the plate surface is the prospective direction (the direction of arrow E in the figure) and the main body part 41 in the direction of finding. A second plate portion 45 provided at an end portion (right side in FIG. 4) and in which the direction of the plate surface faces is a finding direction, and an engaging portion 46 that engages with the main body portion 41. . The first plate portion 44, the second plate portion 45, and the engaging portion 46 are integrally formed using resin as a material.
In addition to the first plate portion 44, the second plate portion 45, and the engaging portion 46, the hiding portion 42 is thermally insulated on the interior 14 side of the first plate portion 44 and the main body portion 41 side of the second plate portion 45. Members for ensuring performance and strength are provided as appropriate.

As for the 1st board part 44, the surface 44a by the side of the outdoor 13 has opposed the surface 6a by the side of the room | chamber 14 of the door rod 6 with the clearance gap.
The connecting portion 47 between the first plate portion 44 and the second plate portion 45 is formed in a concave shape so that the corner portion is recessed toward the main body portion 41 side and toward the interior 14 side.
Moreover, as shown in FIG.4 (b), the hiding part 42 is the connection part 47 (FIG. 4) of the 1st board part 44 and the 2nd board part 45 in the predetermined height range of the intermediate part of an up-down direction. The cover material 48 is installed so as to cover the cut portion.
The cover member 48 is formed with a recess 48a that is recessed toward the interior 14 side and the main body 41 side. The recess 48a is opened on the outdoor 13 side so as to face the opening 12.

  Further, in the present embodiment, the door end of the outdoor sash shoji 3 </ b> A that protrudes toward the outdoor 13 side in the vicinity of the end portion of the first plate portion 44 on the main body portion 41 side and closes the opening portion 12 near the distal end portion. A protruding piece 49 that comes into contact with the flange 6 is provided.

As shown in FIGS. 4 (a) and 4 (b), the door toe 6 of the outdoor sash shoji 3A is provided on the outdoor 13 side and is formed with aluminum as a material, and on the indoor 14 side. And an indoor side shape member 62 formed of resin as a material. The outdoor-side shape member 61 and the indoor-side shape member 62 extend in the vertical direction, engage with each other, and lock the glass 34.
In the state where the outdoor sash shoji 3A closes the opening 12, the door end fence 6 can be found on the end face 6 b on the side of the summon fence 33 (the side facing the opening 12 in the right side / finding direction in FIG. 4). In the direction, the second plate portion 45 of the second concealment portion 42 is flush with the end surface 45a on the second sash vertical frame 5 side (the right side of FIG. 4 and the side facing the opening 12 in the direction of finding), or the second plate portion 45. Rather than the first sash vertical frame 4 side (left side in FIG. 4).

The indoor side shape member 62 includes a plate portion 63 whose plate surface faces the prospective direction, an engagement portion 64 that is integrally formed with the plate portion 63 and engages with the outdoor side shape member 61, and a summing bar 33 of the plate portion 63. And a handle 65 that protrudes from the end on the side toward the interior 14 side.
As shown in FIG. 4B, in the state in which the outdoor sash shoji 3A closes the opening 12, the handle 65 is located at the portion facing the cover 48 of the cover-up portion 42. A user can insert a hand into a space S that is spaced apart from the inner surface of the recess 48a and between the inner surface of the recess 48a.
Further, as shown in FIG. 4A, in the state in which the outdoor sash shoji 3A closes the opening 12, the handle 65 is a first portion that does not face the cover member 48 of the cover-up portion 42. The plate portion 44 and the second plate portion 45 are guided into a concave connecting portion 47, and are separated from the connecting portion 47 with a slight gap. In addition, it is comprised narrowly between the connection part 47 of the handle 65, the 1st board part 44, and the 2nd board part 45 so that a user's hand may not enter easily.

Next, the operation and effect of the above-described structure of the pulling sash will be described with reference to the drawings.
In the above described sash 1 according to the present embodiment, the inner surface of the recess 48a formed in the cover member 48 installed in the cover-covering portion 42 of the first sash vertical frame 4 and the door-end ridge 6 of the outdoor sash shoji 3A are provided. The user can easily slide the outdoor sash shoji 3A by placing his / her hand on the handle 65 in the space S between the handle 65 provided so that the user can insert his / her hand. Can be made.
Further, the handle 65 protrudes from the indoor side shape 62 of the door toe 6 so that the outdoor side sash shoji 3 </ b> A is slid on the outdoor side shape 61 made of aluminum of the door toe 6. Compared with the conventional sash which fixes the handle for, heat insulation performance can be improved.

  Further, in the state where the outdoor sash shoji 3A closes the opening 12, the door end fence 6 has an end surface 6b on the side of the summon fence 33 that has a second sash length of the second plate part 45 of the cover-up part 42. By being arranged flush with the edge side of the opening 12 or the end surface 45a of the second plate portion 45 on the second sash vertical frame 5 side in the direction of finding from the end surface 45a of the frame 5 side, 6 is hidden reliably when viewed from the prospective direction by the cover-up part 42, so that there is almost no portion where the door-end cover 6 is exposed to the interior 14, so that the heat insulation performance can be improved and the design can be improved.

Further, in the state where the outdoor sash shoji 3A closes the opening 12, the handle 65 is a portion of the cover-up portion 42 that does not face the cover material 48, and the first plate portion 44 and the second plate portion 45 Since there is only a slight gap between the concave-shaped connecting portion 47, the heat flowing in and out can be reduced as compared with the portion of the hiding portion 42 facing the cover material 48.
Further, since the cover-up part 42 is provided with a protruding piece 49 that protrudes toward the door-end fence 6, the protrusion piece 49 forms a gap between the door-end cover 6 and the cover-up cover 42 and the outdoor 13 side and the room. Since it can be divided into 14 sides, heat conduction inside and outside the room can be suppressed and heat insulation performance can be improved.

The embodiments of the structure of the sash according to the present invention have been described above. However, the present invention is not limited to the above-described embodiments, and can be appropriately changed without departing from the spirit of the present invention.
For example, in the above-described embodiment, the cover material 48 in which the concave portion 48a is formed is installed in the hiding portion 42, but the first plate portion 44 and the second plate portion 45 of the hiding portion 42 are handled. The user's hand may be connected to the part so as to form a recess into which the user's hand can be inserted.
Further, in the above-described embodiment, the recess 48a is formed in the cover material 48 installed in the cover-up portion 42 of the first sash vertical frame 4, and the handle 65 is provided in the door-end cover 6 of the outdoor sash shoji 3A. However, the second sash vertical frame 5 may be provided with a member corresponding to the hiding part 42 in which the cover material 48 is installed, and the handle 65 may be provided on the door-end fence 6B of the indoor sash shoji 3B. .

  Further, in the above-described embodiment, the hiding portion 42 is formed such that the connecting portion 47 between the first plate portion 44 and the second plate portion 45 is formed in a concave shape in a portion where the cover material 48 is not installed. The first plate portion 44 and the second plate portion 45 may be connected so as to form a corner portion. The handle 65 can be brought into contact with the first plate portion 44 or the second plate portion 45 at a portion where the first plate portion 44 and the second plate portion 45 are connected to form a corner portion. It may be configured.

  In the above-described embodiment, the hiding part 42 is provided with the protruding piece 49 that protrudes toward the door-end fence 6 side, but it may not be provided. Moreover, the front-end | tip part of the protrusion piece 49 may be spaced apart from the door-end ridge 6 with a slight gap, without contacting the door-end ridge 6. Moreover, the position where the protrusion piece 49 is provided with respect to the hiding part 42 may be set as appropriate. Further, instead of the projecting piece 49 projecting from the first plate portion 44 to the door-end fence 6 side, a projecting piece 48b projecting from the cover material 48 to the door-end anchor 6 side as shown by a broken line in FIG. May be provided, or both of these projecting pieces 49 and 48a may be provided.

In the above embodiment, in the state in which the outdoor sash shoji 3A closes the opening 12, the door end fence 6 has the end face 6b on the side of the summon fence 33, the second plate part of the cover-up part 42. 45 is arranged flush with the edge surface 45a of the second sash vertical frame 5 or the edge surface 45a of the second plate portion 45 on the second sash vertical frame 5 side in the direction of finding. However, a part of the door-end fence 6 may not be overlapped with the fence concealed portion 42 in the prospective direction and may be exposed to the indoor 13 side.
Moreover, in said embodiment, although the handle 65 is a form of the protrusion piece which protrudes in the indoor 14 side from the board | plate part 63 of the door toe wall 6 indoor side shape material 62, in the predetermined height, the door toe wall 6 It is good also as a form of the recessed part formed in the surface which faces the indoor 14 of this, and was depressed in the outdoor 13 side. In this case, the user can slide the outdoor sash shoji 3 </ b> A by placing a hand on the recess formed in the door toe 6.

In the above-described embodiment, the reference sash 1 is a composite sash of aluminum and resin, but may be a sash other than the composite sash such as an aluminum sash or a resin sash.
In the above embodiment, the draw sash 1 is a two-draw draw sash having one outdoor sash shoji 3A and one indoor sash shoji 3B. However, one or more sash shojis have a sash frame. What is necessary is just the sash installed in the inside so that it can slide to a finding direction. For example, a four-stroke pulling sash having two outdoor sash doors and two outdoor sash doors, or one of the outdoor sash door and the outdoor sash door may be fixed and the other may slide. The outdoor sash shoji and the outdoor sash shoji may have different sizes in the direction of finding.

  In the above-described embodiment, the sash 1 is arranged on the left side with the outdoor sash shoji 3A and the indoor sash shoji 3B on the right side when viewed from the indoor 14 side, but is arranged in reverse. May be. Further, the sash frame 2 may be configured such that three or more rails for guiding the slide of the sash shoji are arranged in the expected direction, and the three or more sash shojis are respectively guided by the rail. .

1 sash sash 2 sash frame 3A outdoor sash shoji 3B indoor sash shoji 4 first sash vertical frame (sash vertical frame)
6 Door end wall 6b End surface 12 Opening 13 Outdoor 14 Indoor 41 Main body 42 Covered portion 45 Second plate 45a End surface 48 Cover material 48a Concavity 49 Projection piece 62 Indoor side shape 65 Hand hook S Space

Claims (3)

In the structure of the pulling sash comprising a sash vertical frame that is disposed on the indoor side of the door sash of the sash shoji that closes the opening and has a cover portion that overlaps with the door heel in the direction of finding,
The door-end fence is provided with a handle, and the concealed part is formed with a recess,
A structure of a pulling sash, wherein a user can hang a hand on the handle portion through the recess.   The structure of the sash according to claim 1, wherein a cover material in which the concave portion is formed is installed in the cover-up portion. In the state where the sash shoji is closed with the opening,
The end face of the door toe facing the opening in the direction of finding is flush with the end face of the side facing the opening in the direction of finding of the concealed part. The structure of the pulling sash described in 1.

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