JP5621122B2 - sash - Google Patents

Description

  The present invention relates to a sash installed in a building opening, and particularly to a sash formed by connecting a metal outdoor frame member and an indoor frame member with a resin bridge member.

  Conventionally, it is known to connect a metal outdoor frame member and an indoor frame member with a resin bridge member in order to enhance the heat insulation of a sash provided in a building opening. By connecting the metal member to the inside and outside of the room with a resin bridge material, the outdoor frame member exposed to the outdoor side and the indoor frame member exposed to the indoor side can be thermally insulated, and the heat insulation can be achieved. Can be high. As a sash having a high heat insulating property by such a bridge structure, there is a sash described in Patent Document 1, for example.

JP 2009-293300 A

  In a sash in which a shoji and a shoji are placed in a frame in a frame, a structure in which the shoji frame is hidden by a frame is known for improving the design. The structure is such that the indoor side surface of the frame body extends inward in the direction of finding, and the inner end of the frame body and the casing in the direction of finding is substantially in the same position. The frame will be hidden by the frame.

  However, in the case of such a concealed cage structure, since the distance between the indoor side surface of the frame body and the external shoji is large, a large concave portion is formed on the inner peripheral surface of the vertical frame on the side where the external shoji is arranged. Is formed, and this can be seen from the indoor side, which impairs the design. In addition, when the bridge material is arranged in this region, the bridge material is also exposed to the indoor side, and this also causes the design properties to be impaired.

  This invention is made in view of the said subject, and provides the sash which improved the design property of the indoor side inner peripheral part of an external shoji at the time of putting a shoji in the inside-and-outward drawing state with respect to the frame. Objective.

In order to solve the above-mentioned problem, the sash according to the present invention includes an inner frame and an outer frame placed in a sliding manner in a frame body in which an upper frame, a lower frame, and left and right vertical frames are framed in a rectangular shape. Is formed by connecting a metal outdoor frame member that accommodates the inner and outer shingles and a metal indoor frame member that constitutes an indoor side surface of the frame body with a resin bridge member. In the sash, the panel body is housed in a box that is a combination of upper and lower heels, frame-side vertical ridges and summon ridges.
The indoor frame member is formed such that the inner side end portion of the indoor side in the direction of finding is substantially the same position as the inner side end portion of the housing in the direction of finding;
The vertical frame on the side where the external shoji is arranged has an external peripheral facing fin facing the indoor side surface of the frame-side vertical shaft constituting the external shoji on the inner peripheral surface, and the external obstacle facing fin and the indoor side surface The bridge member is disposed on the inner peripheral part of the vertical frame between, and the recess is formed by the fins facing the outer shingles, the inner side surface and the inner peripheral part of the vertical frame,
The frame-side vertical rod of the external shoji includes an indoor extending portion that extends from the inner end of the indoor side surface in the direction of finding to the indoor side, and the indoor extending portion is the indoor side surface of the indoor frame member that constitutes the vertical frame. Extending to the vicinity of the inner end portion of the frame in the direction of the frame, and is substantially flush with the inner peripheral surface of the frame member disposed on the indoor side of the frame body, and extends in the indoor state with the outer shingles closed The portion is configured to cover the concave portion including a region where the bridge material is disposed .

  Further, in the sash according to the present invention, the indoor frame member has an angle portion extending from the inner end portion in the direction of finding the indoor side surface to the indoor side, and the indoor extension portion is substantially flush with the angle portion. It is configured as a feature.

  Furthermore, the sash according to the present invention is characterized in that the indoor extension portion is formed as a separate body from the frame-side downside of the shoji and is fixed to the indoor side surface of the frame-side downside. Has been.

  According to the sash according to the present invention, the frame-side downside of the external shoji includes the indoor extending portion that extends from the inner end portion in the direction of finding the indoor side surface to the indoor side, and the indoor extending portion constitutes the vertical frame. In the sash having a concealed scissors configuration, it extends to the vicinity of the inner end of the interior side of the indoor frame member in the direction of finding and is substantially flush with the inner peripheral surface of the frame material. From the frame material to the frame material, the continuity of the inner peripheral surface in the indoor / outdoor direction can be achieved, and the design can be improved.

  In addition, according to the sash according to the present invention, the indoor extension part covers the region where the bridge material is arranged in a state where the external shoji is closed, so that the bridge material is not exposed to the indoor side by the indoor extension part. The design property can be further improved.

  Furthermore, according to the sash according to the present invention, the indoor extension portion is substantially flush with the angle portion, so that the inner peripheral surface extending from the indoor surface side of the shoji that includes the angle portion to the frame material is continuous. The design can be further enhanced.

  Furthermore, according to the sash according to the present invention, the indoor extension portion is formed as a separate body from the frame-side downside of the external shoji, and is fixed to the indoor side surface of the frame-side downside, thereby If the indoor extension part is attached after being built in the frame, the indoor extension part that greatly extends to the indoor side when the external shoji is built in the frame will not interfere with the construction of the sash. It can be done smoothly.

It is a longitudinal cross-sectional view of the sash in this embodiment. It is a cross-sectional view of the sash in this embodiment. It is the side view which looked at the vertical frame from the inner peripheral surface side, Comprising: It is an enlarged view of the vicinity where a lower frame is arrange | positioned. It is an enlarged view of the fixed surface portion of the vertical frame. FIG. 3 is an enlarged view of the vicinity of a vertical frame on the side where a shoji is arranged in FIG. 2. It is sectional drawing of a frame side downpile when an indoor extension part is made into a separate body from a frame side downpile.

  Embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a longitudinal sectional view of a sash according to the present embodiment, and FIG. 2 is a transverse sectional view of the sash according to the present embodiment. As shown in each of these drawings, the sash according to the present embodiment is a sliding sash in which an inner shoji 2 and an outer shoji 3 are placed in a sliding manner in a frame 1 formed in a rectangular frame. The inner shoji 2 and the outer shoji 3 are each configured by placing a panel body 5 made of a glass plate in a rectangular housing 4.

  The frame 1 includes an upper frame 10, a lower frame 11, and left and right vertical frames 12 and 12, and these members constitute upper, lower, left and right sides. The upper frame 10, the lower frame 11, and the vertical frame 12 constituting the frame 1 are each configured by connecting a metal indoor frame member 21 and an outdoor frame member 20 with a resin bridge member 22. Has been. Thereby, between the outdoor frame member 20 exposed to the outdoor side and the indoor frame member 21 exposed to the indoor side can be thermally insulated, and the thermal insulation performance of the sash can be enhanced.

  The casing 4 that constitutes the inner and outer children 2 and 3 is formed by assembling an upper rod 30 and a lower rod 31, a frame-side vertical rod 32, and a summing rod 33 into a square shape. As shown in FIG. 1, the position of the inner edge of the upper collar 30 in the direction in which it is found is formed so as to be the same in both the inner and outer children 2 and 3. The lower saddle 31 is also formed so that the inner end position of the finding direction is the same position in the inner and outer shojis 2 and 3.

  The upper and lower collars 30, 31, the frame-side vertical collar 32, and the summoning collar 33 are all provided with an outdoor holding part 35 on the outdoor side and an indoor holding part 36 on the indoor side, respectively. By the part 36, the peripheral part of the panel body 2 is hold | maintained from the indoor and outdoor. The front end portions of the outdoor holding portion 35 and the indoor holding portion 36 serve as the position of the inner end portion of the housing 4 in the direction of finding.

  The outdoor frame member 20 of the upper frame 10 is formed with an outer rail 10 a for guiding the shoji 3. A central fin 10b is formed at the center of the inner peripheral surface of the upper frame 10 on the indoor side of the outer rail 10a. The front end of the central fin 10 b faces the indoor side surface of the outer obstacle 3, and an airtight material 13 is provided at the outer end of the central fin 10 b so as to contact the outer obstacle 3 to form an airtight line.

  A concave guide portion 10c is formed on the indoor side of the central fin 10b of the upper frame 10. The upper side of the inner shoji 2 is guided in the longitudinal direction by the concave guide portion 10c. An inner rail 11a and an outer rail 11b are formed on the outdoor frame member 20 of the lower frame 11, and the inner shoji 2 and the outer shoji 3 are placed on each of the inner frame 11a and the outer rail 11b so that they can be guided in the longitudinal direction.

  As shown in FIG. 2, the configuration of the inner peripheral surface of the vertical frame 12 is different on the left and right. The left vertical frame 12 on which the shoji 3 is arranged has a shoji facing fin 12a facing the indoor surface of the shoji 3 at the inner and outer central positions of the inner circumferential surface, and further the outer shoji facing fin 12a on the inner circumferential surface. The outside door swallowing fin 12b to be swallowed into the concave area at the end of the outside door 3 is provided on the outdoor side. An airtight material 13 is provided at the front end of the external obstacle facing fin 12a, and this makes contact with the external obstacle 3 to form an airtight line.

  The right vertical frame 12 on which the inner impingement 2 is arranged has an inner impingement facing fin 12c facing the outdoor surface of the inner impinging child 2 at the inner and outer central positions of the inner peripheral surface, and further the inner peripheral facing fin 12c on the inner peripheral surface. Further, the inner side of the indoor part 2 has a inner part swallowing fin 12d that is swallowed by the concave region at the end of the inner part. An airtight material 13 is provided at the tip of the inner impingement facing fin 12c, and this is in contact with the inner impeller 2 to form an airtight line.

  As described above, the outdoor frame member 20 constituting the frame body 1 has a configuration in which the inner impeller 2 and the outer obstacle element 3 are accommodated, and the indoor frame member 21 constitutes the indoor side surface of the frame body 1.

  The indoor frame member 21 includes an indoor side surface 24 over four circumferences, and the indoor side surface 24 is formed such that the inner end portion in the finding direction is substantially in the same position as the inner end portion in the finding direction of the housing 4. Yes. That is, the indoor side surface 24 of the indoor frame member 21 covers the indoor side surfaces of the upper and lower saddles 31 and 31 and the frame-side vertical rod 32 of the inner shoji 2 and the outer shoji 3 from the indoor side. Is configured so as to have a so-called hidden wall structure that is difficult to see from the indoor side.

  In addition, the position of the inner end portion of the pod 33 in the direction of finding the inner heel 33 and the outer peripheral surface of the heel 33 of the outer ward 3 are arranged in the same plane with respect to the indoor and outdoor directions. The position in the direction of finding the inner edge of the summing rod 33 of the shoji 3 and the outer peripheral surface of the summing rod 33 of the inner shoji 2 are arranged in the same plane in the indoor and outdoor directions.

  On the indoor side surface 24 of the indoor frame member 21, an angle portion 25 extending from the inner end portion in the finding direction toward the indoor side is fixed. The angle portion 25 is in contact with the surface of the frame member 6 provided over the four sides on the indoor side of the frame body 1 and fixed with screws. The surface extending to the indoor side of the angle portion 25 and the inner peripheral surface of the frame member 6 are arranged at substantially the same position as the inner end portion in the direction of finding the housing 4, and passed through the panel body 5 of the sash. The inner peripheral surface is flush and the design can be improved.

  Two bridging members 22 that connect the indoor frame member 21 and the outdoor frame member 20 are spaced apart inward and outward along the longitudinal direction of the four sides of the frame 1, respectively. The indoor end portion is fitted into the indoor frame member 21 and the outdoor end portion is fitted into the outdoor frame member 20 so that both are connected.

  Fixing surface portions 23, 23 each having a recess 23 a into which the bridge member 22 is fitted are formed at positions where the indoor frame member 21 and the outdoor frame member 20 face each other. The fixed surface portion 23 of the indoor frame member 21 has two concave portions 23a arranged in parallel on the surface facing the outdoor side, and the fixed surface portion 23 of the outdoor frame member 20 has two concave portions 23a aligned on the surface facing the indoor side. It is arranged.

  The fixing surface portion 23 is caulked and fixed by pressing in the inner and outer peripheral directions in a state where the end portion of the bridge material 22 is placed in the recess 23a. At this time, since the convex shape remains on the surface of the fixed surface portion 23, it is difficult to perform sealing at the connecting portion between the vertical frame 12 and the upper frame 10 or the lower frame 11. FIG. 3 is a side view of the vertical frame 12 as viewed from the inner peripheral surface side, and shows an enlarged view of the vicinity where the lower frame 11 is disposed.

  The vertical frame 12 and the lower frame 11 are connected by abutting the end surface of the lower frame 11 against the side surface of the vertical frame 12 and fixing both of them with screws. In FIG. 3, the lower frame 11 is represented by a broken line, and what is hatched is a filling region of the sealing material provided in the end surface region of the lower frame 11. Thus, the sealing material is filled over the entire end surface of the lower frame 11, but as described above, the portion of the fixed surface portion 23 of the vertical frame 12 has the convex shape 23a, so that it becomes difficult to fill the sealing material. ing. Therefore, a portion of the fixed surface portion 23 of the vertical frame 12 where the lower frame 11 is abutted is cut in advance.

  FIG. 4 shows an enlarged view of the vicinity of the fixed surface portion 23 of the vertical frame 12. As shown in this figure, a hole is drilled with a drill 40 in the region of the fixed surface portion 23 of the vertical frame 12 where the lower frame 11 is abutted, and the convex shape 23a of the fixed surface portion 23 is removed. Thereby, it is possible to easily fill the sealing material at the connecting portion with the lower frame 11.

  FIG. 5 shows an enlarged view of the vicinity of the vertical frame 12 on the side where the external shoji 3 is arranged in FIG. As shown in this figure, the frame-side vertical rod 32 that constitutes the external shoji 3 has an indoor extension portion 34 that extends from the inner end of the indoor holding portion 36 formed on the indoor side surface to the indoor side. I have. The indoor extension portion 34 is formed so as to extend from the frame-side vertical rod 32 to the vicinity of the indoor side surface 24 of the indoor frame member 21 constituting the vertical frame 12, and the distal end portion is a bent portion that is bent toward the outer peripheral direction. 34a.

  Since the indoor extension part 34 is extended to the indoor side from the inner end of the frame-side vertical rod 32 in the direction of finding, the position in the direction of the finding is within the angle part 25 of the vertical frame 12 or the frame material 6. It is substantially the same as the peripheral surface, and the angle portion 25 and the inner peripheral surface of the frame material 6 and the indoor extending portion 34 are substantially flush. In addition, the vertical frame 12 on the side where the external shoji 3 is disposed has a large recess formed by the external cover facing fins 12a, the inner peripheral surface and the indoor side surface 24, but the indoor extending portion 34 conceals the recess. Thus, the inner peripheral surface of the sash can be planar, and the design can be improved.

  In the vertical frame 12 on the side where the external shoji 3 is disposed, the bridge member 22 is disposed on the inner peripheral portion between the external obstacle facing fin 12 a and the indoor side surface 24. Since the indoor extension part 34 of the frame side vertical rod 32 covers this region, the bridge member 22 can be prevented from being exposed to the indoor side, and the design can be improved. In addition, since the indoor extending portion 34, the angle portion 25, and the inner peripheral surface of the frame member 6 are arranged so as to be flush with each other, in the sash according to the present embodiment having a concealed scissors configuration, The continuity of the peripheral surface can be achieved and the design can be further improved. Furthermore, the indoor extension part 34 extended from the external shoji 3 to the indoor side can make the external shoji 3 easy to open and close.

  In the frame-side vertical shaft 32, the indoor extension 34 can be a separate body. FIG. 6 shows a cross-sectional view of the frame-side downside 32 when the indoor extension 34 is separated from the frame-side downside 32. As shown in this figure, the indoor extending portion 34 includes a fixed surface portion 34b that is fixed in contact with the indoor side surface of the frame-side vertical rod 32, and an extended surface portion 34c that extends from the fixed surface portion 34b toward the indoor side. And a bent portion 34a formed at the indoor end of the extended surface portion 34c. If the indoor extension part 34 is attached after the external shoji 3 is built in the frame 1, the indoor extension part 34 that extends greatly indoors when the external shoji 3 is installed in the frame 1 is provided. The sash can be installed smoothly without getting in the way.

  Although the embodiment of the present invention has been described above, the application of the present invention is not limited to this embodiment, and can be applied in various ways within the scope of its technical idea. In this embodiment, since the indoor frame member 21 is made of only a metal material, the indoor exposed surface is also made of a metal material. However, by providing a resin material on the indoor side surface 24 of the indoor frame member 21, a sash having a high design property is provided. It can also be.

DESCRIPTION OF SYMBOLS 1 Frame 2 Inner shoji 3 External shoji 4 Frame 5 Panel body 6 Frame material 10 Upper frame 11 Lower frame 12 Vertical frame 20 Outdoor frame member 21 Indoor frame member 22 Bridge material 23 Fixed surface part 24 Indoor side surface 25 Angle part 30 Upper collar 31 Lower side 32 Frame side vertical side 33 Summoning side 34 Indoor extension

Claims (3)

The inner frame and the outer frame are placed in a sliding manner in a frame formed by rectangularly framing the upper frame, the lower frame, and the left and right vertical frames, and the frame is a metal outdoor unit that accommodates the inner and outer frames. A frame member and a metal indoor frame member that constitutes the indoor side surface of the frame body are connected by a resin bridge material, and the inner and outer shojis are an upper arm, a lower arm, and a frame side vertical arm. And in the sash where the panel body is housed in the housing formed by assembling the summon bowl into a square shape,
The indoor frame member is formed such that the inner side end portion of the indoor side in the direction of finding is substantially the same position as the inner side end portion of the housing in the direction of finding;
The vertical frame on the side where the external shoji is arranged has an external peripheral facing fin facing the indoor side surface of the frame-side vertical shaft constituting the external shoji on the inner peripheral surface, and the external obstacle facing fin and the indoor side surface The bridge member is disposed on the inner peripheral part of the vertical frame between, and the recess is formed by the fins facing the outer shingles, the inner side surface and the inner peripheral part of the vertical frame,
The frame-side vertical rod of the external shoji includes an indoor extending portion that extends from the inner end of the indoor side surface in the direction of finding to the indoor side, and the indoor extending portion is the indoor side surface of the indoor frame member that constitutes the vertical frame. Extending to the vicinity of the inner end portion of the frame in the direction of the frame, and is substantially flush with the inner peripheral surface of the frame member disposed on the indoor side of the frame body, and extends in the indoor state with the outer shingles closed The portion covers the recess including the region where the bridge material is disposed . The indoor frame member has an angle portion extending from the inner end portion in the direction of finding the indoor side surface to the indoor side, and the indoor extension portion is substantially flush with the angle portion. Item 1. A sash according to item 1 . The indoor extending portion is formed as a frame side stile and another of said outer shoji, claim 1 or 2 sash according characterized in that it is fixed to the indoor side surface of the frame side stile.

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