JP2023033846A - Fixture - Google Patents

Abstract

[Problem] To provide a fitting with a wind-stopping member that can suppress a decrease in airtightness. [Solution] The fitting 1 comprises a frame body 2 having an upper frame 21, an outer screen 3 and an inner screen 4 arranged so as to be movable laterally within the frame body 2, and a wind-stopping member 6 arranged on the underside of the upper frame 21 above the joint 10 between the outer screen 3 and the inner screen 4 in a portion through which the outer screen 3 and the inner screen 4 pass, the wind-stopping member 6 having a resin plate-like material 62 that extends in the indoor/outdoor direction and in the vertical direction and is formed with a thickness in the direction in which the outer screen 3 and the inner screen 4 move, and the plate-like material 62 has cuttable lines 621, 622 that extend in the vertical direction to the bottom end and are uncut when not in use and that will be cut when the outer screen 3 or the inner screen 4 passes. [Selected Figure] Figure 6

Description

The present disclosure relates to fittings.

2. Description of the Related Art Conventionally, fittings are known that include a frame, an outer shoji and an inner shoji arranged in the frame, and a windbreak member provided on the lower surface of an upper frame (see, for example, Patent Literature 1). The windshield member is provided at a portion of the lower surface of the upper frame through which the outer shoji and the inner shoji pass, above the meeting portion of the outer shoji and the inner shoji.

The windshield member has a plurality of resin fins (plate-like members) having a thickness in the moving direction of the outer shoji and the inner shoji. there is A plurality of fins of the windshield member are formed with slit-like cuts cut from the middle in the vertical direction to the lower end so that the outer shoji and inner shoji can easily pass when opening and closing the outer shoji and inner shoji. there is

JP 2018-28247 A

A plurality of fins of the wind guard member are likely to be knocked down and lifted by the outer and inner shoji through the cuts when the outer and inner shoji are moved. Therefore, air leakage may occur due to the gaps in the fins, which may affect the airtightness of the windshield member. Therefore, there is a demand for a windshield member that can suppress deterioration in airtight performance.

An object of the present disclosure is to provide a fitting that includes a windshield member that can suppress a decrease in airtightness.

The present disclosure includes a frame body having an upper frame, an outer shoji and an inner shoji arranged movably in the lateral direction in the frame, and the upper frame above a meeting part of the outer shoji and the inner shoji. a windshield member disposed in a portion through which the outer shoji and the inner shoji pass on the lower surface of the housing, the windshield member extending in the indoor/outdoor direction and the vertical direction and moving the outer shoji and the inner shoji The plate-shaped member has a resin plate-shaped member formed to have a thickness in the direction, and the plate-shaped member has a cuttable line that extends vertically to the lower end and is not cut when not in use, and is the above-mentioned It relates to fittings in which a cuttable line is formed to be cut when an outer shoji or the inner shoji passes.

It is the front view which looked at the double sliding window of one Embodiment from the indoor side. FIG. 2 is a vertical cross-sectional view taken along line AA in FIG. 1; FIG. 2 is a cross-sectional view taken along line BB in FIG. 1; FIG. 4 is a perspective view of a windshield member provided on the lower surface of the upper frame as viewed from the lower side of the upper frame; FIG. 4 is a perspective view of a wind guard member provided on the lower surface of the upper frame as viewed from the upper side of the upper frame; FIG. 3 is a longitudinal sectional view enlarging an upper portion of FIG. 2; It is the figure which looked at the windshield member from the upper side of the meeting part of an outer shoji and an inner shoji. FIG. 3 is a perspective view of the windshield member as viewed obliquely from below on one side in the left-right direction; FIG. 11 is a perspective view of the windshield member as viewed obliquely from below on the other side in the left-right direction; It is the figure which looked at the windshield member from the downward direction.

Hereinafter, embodiments of the present disclosure will be described in detail with reference to the drawings. A double sliding window 1 that constitutes a fitting of one embodiment will be described. In the present specification, the term "viewing direction" means the plane direction of the face members 35, 45 in the double sliding window 1 that is housed in the opening formed in the wall of the building, and the term "viewing direction" It means the thickness direction (that is, depth direction) of the face members 35 and 45 . The "prospect direction" is also the indoor/outdoor direction. The "viewing surface" means each of the surfaces of the double sliding window 1 facing the outside and the inside of the room, and the "viewing surface" means the surface of the double sliding window 1 extending in the indoor and outdoor directions. In the drawings, the outdoor side of the double sliding window 1 is defined as the outdoor side X1, and the indoor side of the double sliding window 1 is defined as the indoor side X2.

As shown in FIGS. 1 to 3, the double sliding window 1 includes a frame 2 attached to an opening of a building frame (not shown), an outside shoji 3 placed inside the frame 2 on the outdoor side X1, Two shoji screens, the inner shoji screen 4 arranged on the indoor side X2, and one screen door 51 arranged on the outdoor side X1 of the outdoor shoji screen 3 are respectively housed. The outer shoji 3 and the inner shoji 4 are slidable within the frame 2 in the left-right direction (horizontal direction) of the viewing direction.

The frame body 2 is constructed by framing an upper frame 21, a lower frame 22, and a pair of left and right vertical frames 23, 24 in a rectangular shape. As shown in FIG. 2, the upper frame 21 is provided with an outdoor side rail 211 (downwardly projecting rail) and an indoor side rail 212 (downwardly projecting rail). The upper frame 21 has a screen door rail 213 on the outdoor side X<b>1 of the outdoor side rail 211 . The outdoor side rail 211 is formed so as to protrude downward from the upper frame 21 on the outdoor side X1 of the upper frame 21 and guides the upper end portion of the outer shoji 3 . The indoor rail 212 is formed to protrude downward from the upper frame 21 on the indoor side X2 of the upper frame 21 and guides the upper end of the inner shoji 4 .

The lower frame 22 is provided with an outdoor rail 221 and an indoor rail 222 . The lower frame 22 has a screen door rail 223 on the outdoor side X1 of the outdoor side rail 221 .

The screen door 51 engages with the screen door rails 213 and 223 of the upper frame 21 and the lower frame 22 so as to be movable in the left-right direction.

The configuration of the frame 2 will be further detailed. As shown in FIG. 2, the upper frame 21 has a composite structure in which resin cover members 215 and 216 are attached to the inner surface of a metal frame 214 which is a frame body. Therefore, it is excellent in heat insulation and condensation resistance.

The resin cover material 215 is arranged between the outdoor side rail 211 and the indoor side rail 212 in the upper frame 21 . The resin cover material 216 includes the indoor side X2 portion of the indoor rail 212 in the upper frame 21 , and is provided from the indoor side X2 surface of the indoor rail 212 to the inner surface of the metal frame 214 .

A windshield member 6 is provided on the lower surface of the upper frame 21 as shown in FIGS. The windshield member 6 is provided on the lower surface of the upper frame 21 above the meeting portion 10 of the outer shoji 3 and the inner shoji 4 . The windshield member 6 is arranged in a portion through which the outer shoji 3 and the inner shoji 4 pass on the lower surface of the upper frame 21 above the meeting part 10 of the outer shoji 3 and the inner shoji 4 . Details of the windshield member 6 will be described later.

As shown in FIG. 2, the lower frame 22 has a composite structure in which resin cover members 226 and 227 are attached to the inner surface of a metal frame body 224 which is a frame body. Therefore, it is excellent in heat insulation and condensation resistance. The metal frame 224 is divided into an outdoor metal frame 2241 and an indoor metal frame 2242 between the outdoor rail 221 and the indoor rail 222 . The outdoor-side metal frame 2241 and the indoor-side metal frame 2242 are connected by a resin connecting member 2243 .

As shown in FIG. 3, the vertical frame 23 arranged on the door edge side of the outer shoji 3 has a composite structure in which a resin cover material 232 is attached to the inner surface of a metal frame body 231 which is a frame body. Therefore, it is excellent in heat insulation and condensation resistance. The resin cover material 232 is arranged on the inner surface of the vertical frame 23 on the indoor side X2 relative to the closed outer shoji 3 .

As shown in FIG. 3, the vertical frame 24 arranged on the door edge side of the inner shoji 4 has a composite structure in which a resin cover material 242 is attached to the inner surface of a metal frame body 241 which is a frame body. Therefore, it is excellent in heat insulation and condensation resistance. The resin cover material 242 is arranged on the inner surface of the vertical frame 24 on the indoor side X2 from the inner shoji 4 in the closed state.

As shown in FIGS. 1 to 3, the outer shoji 3 includes an upper frame 31, a lower frame 32, a vertical frame 33 arranged on the front side of the door, and an outer joint frame 34 which is a vertical frame arranged on the bottom side of the door. A frame 30 is formed by assembling a frame into a rectangular shape, and a face member 35 made of three sheets of glass is placed inside the frame 30 . The outer shoji 3 engages with the outdoor side rails 211 and 221 of the upper frame 21 and the lower frame 22 so as to be movable in the left-right direction. The lower frame 32 of the outer shoji 3 is provided with a door roller 36 that rolls on the outdoor side rail 221 of the lower frame 22.例文帳に追加

The inner shoji 4 has an upper frame 41, a lower frame 42, a vertical frame 43 arranged on the front side of the door, and an inner joint frame 44 arranged on the bottom side of the door. It is constructed by inserting a face member 45 made of a sheet of glass. The inner shoji 4 is engaged with the indoor-side rails 212 and 222 of the upper frame 21 and the lower frame 22 so as to be movable in the left-right direction. The lower frame 42 of the inner shoji 4 is provided with a door roller 46 that rolls on the indoor-side rail 222 of the lower frame 22.例文帳に追加

As shown in FIGS. 2 and 3, the upper frame 31, the lower frame 32, the vertical frame 33, and the outer frame 34 of the outer shoji 3 are made of resin on the indoor side X2 of the metal frame materials 311, 321, 331, and 341. Each has a composite structure with stiles 312, 322, 332, 342 attached. The upper frame 41, the lower frame 42, the vertical frame 43, and the inner frame 44 of the inner shoji 4 are metal frame members 411, 421, 431, and 441, and the resin frame members 412, 422, 432, and 442 are placed on the indoor side X2. Each has a composite structure attached. As a result, the outer shoji 3 and the inner shoji 4 are excellent in heat insulation and dew protection.

The windshield member 6 will be described. The windshield member 6 is arranged on the lower surface of the upper frame 21, as shown in FIGS. The windshield member 6 is arranged on the lower surface of the upper frame 21 above the meeting portion 10 of the outer shoji 3 and the inner shoji 4 . As shown in FIGS. 6 and 7, the windshield member 6 is arranged between an outdoor rail 211 and an indoor rail 212 projecting downward from the upper frame 21, and is positioned between the outer shoji 3 and the inner shoji 4. It is arranged over a predetermined range in the moving direction (horizontal direction).

As shown in FIGS. 8 to 10, the windshield member 6 includes an upper plate portion 61 fixed to the lower surface of the upper frame 21 and a plurality of fin portions arranged so as to hang down from the lower surface of the upper plate portion 61. 62 (plate material).

The plurality of fins 62 are each formed of a thin plate-like member whose surface faces the left-right direction (viewing direction), and are arranged side by side at intervals in the left-right direction (viewing direction). Each of the plurality of fins 62 is made of an elastic plate material. The plurality of fins 62 are elastically deformed while contacting the upper end of the outer shoji 3 and the upper end of the inner shoji 4, and between the upper frame 21 and the outer shoji 3 and between the upper frame 21 and the inner shoji 4. They are arranged so that there are no gaps.

As shown in FIGS. 6 and 7, the fin portion 62 has a thickness in the moving direction (horizontal direction) of the outer shoji 3 and the inner shoji 4, and extends in the indoor/outdoor direction and the vertical direction. The fin portion 62 is formed of a rectangular plate-like member whose length in the indoor-outdoor direction is longer than its length in the vertical direction. Each of the plurality of fins 62 extends in the indoor-outdoor direction between the outdoor-side rail 211 and the indoor-side rail 212 of the upper frame 21 .

As shown in FIG. 6, the lower ends of the plurality of fins 62 are located on the upper frame 314 of the upper frame 31 of the outer shoji 3 and the upper end 314 of the open frame 313 that opens upward on the interior side X2 of the inner shoji 4. It extends to a position where it contacts the upper end portion 414 of the outdoor side X1 of the open frame 413 that opens upward in the frame 41 .

As a result, when the outer shoji 3 and the inner shoji 4 are positioned at the closed position, as shown in FIG. The portion X1 abuts on the upper end portion of the outer joint frame 34 of the outer shoji 3 on the indoor side X2. abut on the part of

As shown in FIGS. 8 to 10, concave grooves 621 and 622 (cuttable lines) are formed on one side surface or the other side surface of the plurality of fins 62 . The concave grooves 621 and 622 are formed in a vertically extending line shape that can be cut. The recessed grooves 621 and 622 are recessed from the surface of the fin portion 62 in the thickness direction and extend vertically from the middle of the fin portion 62 to the lower end portion. The concave grooves 621 and 622 are grooves that are not cut when not in use, and are cut when the outer shoji 3 or the inner shoji 4 passes through. In this embodiment, as shown in FIG. 10, the groove 621 is recessed in a triangular shape from the surface in a cross-sectional view.

One of the four fins 62a arranged on one side of the plurality of fins 62 in the left-right direction (the left side in FIGS. 7 and 10, the front left side in FIG. 8, and the back left side in FIG. 9). Two one-side concave grooves 621 are formed on the side surface, and no concave groove is formed on the other side surface in the left-right direction.

The two one-side concave grooves 621 are spaced apart in the indoor-outdoor direction and extend from the middle of the fin portion 62 in the vertical direction to the lower end portion. The concave groove 621a (first cuttable line) on the outdoor side X1 of the two one-side concave grooves 621 is cut when the upper end of the outer shoji 3 passes the lower end of the fin portion 62 at the position in the indoor-outdoor direction. It is formed at the position where it is cut into The concave groove 621b (second cuttable line) on the indoor side X2 of the two one-side concave grooves 621 is such that the upper end of the inner shoji 4 passes through the lower end of the fin portion 62 at the position in the indoor-outdoor direction. It is formed at the position where it is actually cut.

The other side in the left-right direction of the four fins 62b arranged on the other side in the left-right direction of the plurality of fins 62 (the right side in FIGS. 7 and 10, the far right side in FIG. 8, and the front right side in FIG. 9). Two grooves 622 on the other side are formed on the surface, and no grooves are formed on one side in the left-right direction.

The two other-surface-side grooves 622 are spaced apart in the indoor-outdoor direction and extend from the middle of the fin portion 62 in the vertical direction to the lower end portion. Of the two other surface side grooves 622, the groove 622a (first groove) on the outdoor side X1 is positioned in the indoor/outdoor direction when the upper end of the outer shoji 3 passes the lower end of the fin portion 62. It is formed at the position where it is cut into Of the two other surface side grooves 622, the groove 622b (second groove) on the indoor side X2 is such that the upper end of the inner shoji 4 passes through the lower end of the fin portion 62 at the position in the indoor and outdoor direction. It is formed at the position where it is actually cut.

In the wind guard member 6 configured as described above, the recessed grooves 621 and 622 are cut only at the portions through which the outer shoji 3 or the inner shoji 4 has passed. . Specifically, in the vertical direction of the fin portion 62, the concave grooves 621 and 622 are cut by a predetermined length upward from the lower end portion of the part through which the outer shoji 3 or inner shoji 4 has passed. In the left-right direction in which a plurality of fins 62 are arranged side by side, the grooves 621 and 622 are formed in the fins 62 arranged in the range through which the outer shoji 3 and the inner shoji 4 pass in the left-right direction. Only grooves 621 and 622 are cut. Therefore, the concave grooves 621 and 622 are cut only at the portions through which the outer shoji 3 and the inner shoji 4 pass, and the other portions are not cut. Therefore, the windshield member 6 of the present embodiment can improve the airtight performance as compared with the conventional windshield member having a plurality of fins provided with cut slits.

Furthermore, even if there is a dimensional error or an assembly error in the outer shoji 3 and the inner shoji 4, the outer shoji 3 and the inner shoji 4 pass according to the positional relationship due to the dimensional error and the assembly error of the outer shoji 3 and the inner shoji 4. The concave grooves 621 and 622 are cut for only one portion. In addition, the height position of the shoji (outer shoji 3 and inner shoji 4) varies depending on how the shoji (outer shoji 3 and inner shoji 4) are adjusted. The fins were notched to the upper limit of the height position of the outer shoji 3 and the inner shoji 4) or to a position with a little more margin, and air leakage was generated from that part. On the other hand, in the fins 62 of the windshield member 6 of this embodiment, the concave grooves 621 and 622 are not cut except for the portion through which the shoji (outer shoji 3 or inner shoji 4) passes, and the fins 62 are cut. does not have notches. Therefore, the windshield member 6 of the present embodiment can improve the airtight performance as compared with the conventional windshield member having a plurality of fins provided with cut slits.

According to this embodiment, the following effects are obtained. The double sliding window 1 of the present embodiment includes a frame 2 having an upper frame 21, an outer shoji 3 and an inner shoji 4 arranged movably in the horizontal direction within the frame 2, and an outer shoji 3 and an inner shoji 4. A windshield member 6 arranged in a portion through which the outer shoji 3 and the inner shoji 4 pass on the lower surface of the upper frame 21 above the meeting part 10, and It has a resin fin portion 62 extending in the direction and having a thickness in the moving direction of the outer shoji 3 and the inner shoji 4, and the fin portion 62 extends vertically to the lower end and is unused. The grooves 621 and 622 which are uncut grooves 621 and 622 and which are cut when the outer shoji 3 or the inner shoji 4 pass are formed.

Therefore, the concave grooves 621 and 622 are cut only at the portions through which the outer shoji 3 and the inner shoji 4 pass, and the other portions are not cut. Therefore, the windshield member 6 of the present embodiment can improve the airtight performance as compared with the conventional windshield member having a plurality of fins provided with cut slits.

In this embodiment, the grooves 621 and 622 are formed by grooves 621a and 622a cut when the upper end of the outer shoji 3 passes through the lower end of the fin portion 62, and the upper end of the inner shoji 4. grooves 621 b and 622 b that are cut when passing through the lower end of the fin portion 62 .

Therefore, grooves 621a, 622a, 621b, and 622b are cut at portions through which the outer shoji 3 and the inner shoji 4 pass respectively. As a result, the grooves 621a and 622a are cut only in the range through which the outer shoji 3 passes, and the grooves 621b and 621b are cut only in the range through which the inner shoji 4 passes. 622b is disconnected. Therefore, since the grooves 621a, 622a, 621b, 622b are cut according to the passage range of the outer shoji 3 and the inner shoji 4, the airtight performance can be further improved.

Further, in this embodiment, the grooves 621 and 622 are formed only on one surface of the fin portion 62 . As a result, the fin portion 62 having the concave grooves 621 and 622 can be easily manufactured.

A preferred embodiment of the present disclosure has been described above, but the present disclosure is not limited to the above-described embodiment, and can be modified as appropriate.

In the above-described embodiment, the cuttable line is configured by a concave groove formed only on one side surface or only on the other side surface of the fin portion 62 (plate member), but it is not limited to this. The severable line may be configured by, for example, double-sided concave grooves formed on both one side and the other side of the fin portion 62 (plate member), or may be configured by perforations.

In the above embodiment, two grooves are provided in the fin portion (plate-like portion), and the grooves cut when the outer shoji 3 or the inner shoji 4 pass are separated, but it is not limited to this. . For example, instead of the two concave grooves formed in the fin portion 62 (plate-like material) of the above-described embodiment, the fin portion (plate-like portion) is provided at an intermediate position between the two grooves of the above-described embodiment. It is also possible to provide one concave groove that is common to two concave grooves, and to make one concave groove that is common to the concave groove that is cut when the outer shoji 3 and the inner shoji 4 pass.

1 sliding shoji (fitting), 2 frame, 3 outer shoji, 4 inner shoji, 6 wind stop member, 10 meeting part, 21 upper frame, 62 fin part (plate-shaped material), 621 concave groove on one side (cutting cuttable line), 622 other side groove (cuttable line), 621a, 622a groove (first cuttable line), 621b, 622b groove (second cuttable line)

Claims (3)

a frame body having an upper frame;
an outer shoji and an inner shoji arranged laterally movably in the frame;
a windshield member disposed in a portion through which the outer and inner shoji pass on the lower surface of the upper frame above the meeting portion of the outer and inner shoji,
The windshield member has a plate-like member made of resin that extends in the indoor/outdoor direction and the vertical direction and has a thickness in the moving direction of the outer and inner shoji,
A cuttable line that extends vertically to the lower end of the plate-like material and that is uncut when not in use and is cut when the outer shoji or the inner shoji passes is formed. , fittings. The cuttable lines include a first cuttable line formed at a position where the upper end of the outer shoji is cut when it passes through the lower end of the plate-like material, and a first cuttable line formed at a position where the upper end of the inner shoji is cut when passing the lower end of the plate-like material, and 2. The joinery according to claim 1, further comprising a second cuttable line formed at a position where the material is cut when passing through the lower end of the material. The joinery according to claim 1 or 2, wherein said cuttable line is formed only on one side or the other side of said plate member.

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