JP6616074B2 - Multi-layer glass shoji and sash using the same - Google Patents

Description

  The present invention relates to a multi-layer glass shoji in which a plurality of glasses are arranged apart from each other and a sash using the same.

  In recent houses, in order to improve heat insulation and dew condensation prevention, and to improve the energy saving effect, a multilayer (multiple) glass shoji in which a plurality of glasses are arranged apart from each other has been adopted (for example, Patent Document 1, 2).

  In such a multi-layer glass shoji, the portion of the multi-layer glass that has a plurality of layers of glass is superior in heat insulation compared to the cocoon, so the surface area of the multi-layer glass is increased by reducing the size of the cocoon. As a result, the heat insulation and the daylighting are improved, and the design is improved.

JP 2011-202360 A Japanese Utility Model Publication No. 51-136539

  However, in the double-layer glass shoji described in the above-mentioned Patent Document 1, the vertical gutter is substantially concealed in the vertical frame cover in a front view on the indoor side, and the scissors are narrowly (smallly) formed to improve the heat insulation performance. However, since the upper and lower ridges contain parts such as a door wheel above or below the double-glazed glass, the locating size of the ridge is thick (large), and there is room for further improvement in heat insulation performance and the like.

  In addition, the double-layer glass shoji described in the above-mentioned Patent Document 2 has the door wheel on the indoor side (right side of the drawing) and the double-layer glass on the outdoor side (left side of the drawing) in order to reduce the size of the lower armature. Since it arrange | positions, weight balance is bad, there exists a tendency for a multilayer glass shoji to incline to an outdoor side, and there exists a possibility that the running property of a shoji may worsen. In particular, when three or more layers of glass are laminated to improve heat insulation performance, etc., the weight of the multilayer glass shoji increases, so the tilt of the multi-layer glass shoji increases further, and the multi-layer glass shoji runs. There is a risk of adverse effects.

  Therefore, the present invention has been made paying attention to such a problem, and can reduce the size of the eyelid provided at the end of the multi-layer glass in which a plurality of glasses are arranged, and tilts indoors or outdoors. An object of the present invention is to provide a multi-layer glass shoji that can travel without any problems and a sash using the same.

In order to solve the above-mentioned problem, the first feature of the sash using the multilayer glass shoji according to the present invention is as follows:
A sash using a multi-layer glass shoji provided with a coffin at the end of the multi-layer glass having a plurality of glasses arranged at a predetermined interval, wherein the coffin is the most indoor side of the plurality of glasses. The indoor-side glass storage unit and the outdoor-side glass storage unit have an indoor-side glass storage unit and an outdoor-side glass storage unit having a concave cross section that are open in a direction in which the ends of the indoor-side glass and the outdoor-side outdoor glass are stored. And a plurality of glasses, the indoor side glass, the outdoor side glass, the indoor side glass, and the outdoor side glass. The upper and lower ends of the indoor side glass and the outdoor side glass protrude from the upper end and the lower end of the intermediate glass, respectively. Respectively The gasket is formed from a wall or the like, and the gasket fits the indoor side glass and the outdoor side glass into the bag, and has a high outside standing portion, the indoor side glass, and the outdoor side glass. A lower end portion or an end abutting portion with which the upper end portion abuts and an inner standing portion whose height is lower than that of the outer standing portion, and the inner side glass and the outer side glass are disposed on the inner side surface of the inner standing portion. A corrugated portion having a corrugated cross section is provided so as to be elastically contacted with the inner side surface of the outer upright portion, and the inner surface of the outer upright portion is configured to be flush with the indoor side glass and the outdoor side glass. the upper and lower ends of the inner glass and the outdoor side glass, respectively, are accommodated through the gasket and the chamber outer glass storage unit and the indoor side glass housing portion of the rail, the rail, the double Upper and lower heels respectively provided at upper and lower ends of the glass, and the upper frame and the lower frame on which the upper and lower halves of the multi-layer glass shoji are respectively built. Any one of the above, an inner wall portion or an outer wall portion that extends to the tip of the upper collar and the lower collar so that the upper collar or the lower collar is hidden when viewed from the horizontal direction, respectively, The tip of the outer wall and the tip of the upper collar or the lower collar are of the same height, and are flush with the inner wall or the outer wall via an airtight material provided so as to be in sliding contact with the upper or lower collar. It is configured .
The second feature of the sash with double glazing shoji according to the present invention, the Uekamachi the upper portion of the outdoor side glass most of the indoor side of the indoor-side glass and the outdoor side of the plurality of sheets of glass The interior side glass storage part and the outdoor side glass storage part having a concave section with an open lower part are housed, and the concave part is stored with the upper part open between the indoor side glass storage part and the outdoor side glass storage part. On the other hand, the lower arm has an indoor open glass storage section and an outdoor glass storage section having an open top and a concave cross section for storing the lower ends of the indoor glass and outdoor glass, and the indoor glass Between the storage part and the outdoor glass storage part, there is a component storage part having an open lower part and a concave cross section.
A third feature of the sash using the multi-layer glass shoji according to the present invention is that a plurality of tongue pieces are provided at predetermined intervals in the vertical direction on the outer surface of the inner standing portion of the gasket. That is.
Further, a fourth feature of the sash using the multilayer glass shoji according to the present invention is that the tip of the indoor side upright wall portion constituting the indoor side upright wall of the indoor side glass storage portion in the bag, Each of the front end portions of the outdoor standing wall portion constituting the outdoor standing wall of the outdoor glass storage portion is provided with a ridge having a rectangular cross-section projecting toward the outdoor side or the indoor side. And the front end portion of the outer standing portion of the gasket has a cross-sectional shape in which the outdoor standing wall portion of the heel or the protruding portion of the indoor standing wall portion fits tightly so that the gasket does not shift vertically. A U-shaped recessed strip portion is provided, and the indoor side glass storage portion and the outdoor side glass of the basket are respectively connected to the upper end portion and the lower end portion of the indoor side glass and the outdoor side glass via the gasket. Stored in the storage unit When a and upper and lower ends of the inner glass and the outdoor side glass in contact with the end contact portion of the gasket is that the convex portion is configured to fit closely in the recess.

According to the first feature of the sash using the multi-layer glass shoji according to the present invention, the scissors provided at the end of the multi-layer glass in which a plurality of glasses are arranged are the end portions of the indoor side glass and the outdoor side glass. A cross section opened in the opposite direction between the indoor side glass storage part and the outdoor side glass storage part. Since it has a concave-shaped component storage portion, it is possible to reduce the locating size of the bag and to travel without inclining indoors or outdoors. Further, the plurality of glasses consists of an indoor glass, an outdoor glass, an intermediate glass between the indoor glass and the outdoor glass, and the upper end and the lower end of the indoor glass and the outdoor glass, It protrudes from the upper end and lower end of the intermediate glass, and gaskets made of rubber or the like are attached to the protruding portions, and the gasket fits the indoor side glass and the outdoor side glass into the bag. In addition, the outer standing portion having a high height, the end abutting portion with which the lower end portion or the upper end portion of the indoor side glass and the outdoor side glass abuts, and the inner standing portion having a lower height than the outer standing portion, The corrugated portion having a corrugated cross section provided on the inner side surface of the inner standing portion of the gasket is in elastic contact with the indoor side glass and the outdoor side glass, and the indoor side glass and the outdoor side glass are respectively flush with each other. Since pressed against the inner surface of the configured outer upright portion, it is possible to improve the airtightness, watertightness performance between the indoor side glass and the outdoor side glass and the gasket. In addition, the upper frame and the lower frame in which the upper and lower frames of the multi-layer glass shoji are respectively built are placed on the indoor side and the outdoor side of the lower frame, respectively, when the upper or lower frame is viewed from the horizontal direction. Provide an inner wall or outer wall that extends to the top of the upper and lower ridges so that they are hidden, and the top of the inner or outer wall and the upper or lower ridges have the same height. Alternatively, since it is configured to be flush with the airtight material provided so as to be in sliding contact with the lower arm, it is difficult to see the lower arm and the upper arm from the indoor side or the outdoor side, and the design of the sash as a whole can be improved. .
According to the second feature of the sash using the multi-layer glass shoji of the present invention and the sash using the same , the upper heel and the lower heel are respectively an indoor glass storage section and an outdoor glass storage section having a concave cross section. Between the indoor side glass storage part and the outdoor side glass storage part, and having a concave part storage part opened in the opposite direction to the indoor side glass storage part and the outdoor side glass storage part. Are housed in the upper and lower ends of the indoor side glass and outdoor side glass, respectively, while the component storage part is configured to store components such as steady rests and door pulleys, respectively, so that the size of the upper and lower eyelids can be reduced. Insulation performance can be improved and design can be improved. In addition, since components such as a steady rest and a door wheel are housed between the indoor side glass and the outdoor side glass, the double glazed shoji can be driven in a well-balanced manner without being inclined to the outdoor side or the indoor side. .
Further, according to the third feature of the sash using the multilayer glass shoji of the present invention and the sash using the same , a plurality of tongue pieces are provided at predetermined intervals in the vertical direction on the outer surface of the inner standing portion of the gasket. Therefore, the airtightness and watertightness performance can be further improved.
Moreover, according to the 4th characteristic of the sash using the multilayer glass shoji which concerns on this invention, the front-end | tip part of the indoor side standing wall part which comprises the indoor side standing wall of the indoor side glass storage part in a cage | basket, and a chamber Each of the front end portions of the outdoor standing wall portion constituting the outdoor standing wall of the outer glass storage portion is provided with a ridge portion having a rectangular cross-sectional shape protruding toward the outdoor side or the indoor side. In addition, the front end of the outer standing part of the gasket has a U-shaped cross section in which the outdoor standing wall part of the heel or the protruding part of the indoor standing wall part fits tightly so that the gasket does not shift in the vertical direction. A concave portion is provided, and the upper and lower end portions of the indoor side glass and the outdoor side glass are respectively stored in the indoor side glass storage portion and the outdoor side glass storage portion of the basket via gaskets. Top and bottom of glass and outdoor glass When the part and the end contact part of the gasket are in contact with each other, the ridge part is fitted tightly into the recess, so that the airtightness and watertightness performance between the gasket and the heel is improved, and the entire shoji The watertight performance can be further improved.

It is a front view which shows the internal appearance of the multilayer glass shoji of Embodiment 1 which concerns on this invention, and a sash using the same. It is a partial notch expansion front view of the A section in FIG. It is a BB partial sectional view in FIG. It is a perspective view of the upper eyelid which comprises the multilayer glass shoji of Embodiment 1. FIG. It is the CC sectional view taken on the line in FIG. It is a perspective view of the lower eyelid which comprises the multilayer glass shoji of Embodiment 1. It is a front view which shows the state which opened one multilayer glass shoji in the sash of the sliding door structure using the multilayer glass shoji of Embodiment 1. FIG. It is the DD sectional view taken on the line in FIG. It is a perspective view (a doorwheel is abbreviate | omitted) of the lower heel and lower frame part in the sash of the sliding door structure using the multilayer glass shoji of Embodiment 1. FIG. (A), (b) It is a perspective view of the gasket (glazing channel) with which the indoor side glass and outdoor side glass of the multilayer glass shoji of Embodiment 1 are mounted | worn, respectively. FIG. 3 is an exploded cross-sectional view of the lower eyelid side of the multilayer glass shoji of Embodiment 1. It is a perspective view of the steadying attached to the components storage part of the upper edge of the multilayer glass shoji of Embodiment 1. FIG. It is a perspective view of the lower eyelid which comprises the multilayer glass shoji of Embodiment 2. It is sectional drawing of the lower end part containing the lower eyelid in the multilayer glass shoji of Embodiment 2. FIG. It is the fragmentary sectional view which built the lower arm of Embodiment 2 in the lower frame.

  Embodiments 1 and 2 of a multilayer glass shoji according to the present invention and a sash using the same will be described below with reference to the drawings. The first and second embodiments described below are merely specific examples of the present invention, and the present invention is not limited to the first and second embodiments described below, and is within the scope of the technical idea of the present invention. Can be changed as appropriate.

Embodiment 1. FIG.
As shown in FIGS. 1 and 2, the multi-layer glass shoji 1 of Embodiment 1 is a plurality of sheets with a predetermined interval (here, for example, three sheets, but in the present invention, it is limited to three sheets). Glass 1a to 1c (multi-layer glass) with upper and lower ridges 2 and 3 on the upper and lower ends, respectively, and vertical ridges (door-end lanterns, summons) on the left and right ends. 4) and 4). In FIG. 1, 5 is an upper frame in which the upper casing 2 of the multilayer glass shoji 1 is built, 6 is a lower frame in which the lower casing 3 of the multilayer glass shoji 1 is built, and 7 is a left and right vertical frame. The multi-layer glass shoji 1, the upper frame 5, the lower frame 6, and the left and right vertical frames 7, 7 constitute the sash 10 of the first embodiment.

  As shown in FIGS. 3, 5, 8, and the like, the plurality of glasses 1 a to 1 c include an indoor glass 1 a, an outdoor glass 1 c, and an intermediate glass 1 b between the indoor glass 1 a and the outdoor glass 1 c. A spacer 8a and a sealing seal 8b are provided between the indoor side glass 1a, the intermediate glass 1b and the outdoor side glass 1c, respectively, and a predetermined interval and a sealed state are provided between the plurality of glasses 1a to 1c. Holding.

  As shown in FIGS. 3, 5, 8, etc., the indoor side glass 1 a and the outdoor side glass 1 c are made of glass that is longer in the vertical direction than the intermediate glass 1 b. The upper end portion and the lower end portion of the outer glass 1c are configured to protrude from the upper end portion and the lower end portion of the intermediate glass 1b, respectively, and these protruding portions are respectively shown in FIGS. 10 (a) and 10 (b) described later. A gasket (glazing channel) 9 as shown in FIG.

  As shown in FIGS. 3 and 4, the upper collar 2 is long and formed of a lightweight member such as aluminum or resin, and includes an indoor standing wall 21, an indoor top plate 22, and a first The intermediate standing wall portion 23, the intermediate top plate portion 24, the second intermediate standing wall portion 25, the outdoor side top plate portion 26, and the outdoor side standing wall portion 27 are provided. Convex ridges 21a and 27a that fit into the concave ridges 91a of the gasket 9 (see FIGS. 10A and 10B) are respectively provided at the front end (lower end) of the outer standing wall 27. .

  The upper eaves 2 is surrounded by the indoor side standing wall portion 21, the indoor side top plate portion 22, and the first intermediate standing wall portion 23, and the indoor side glass having a concave shape in the open lower part that houses the indoor side glass 1a. The outdoor side which is surrounded by the storage part 2a, the second intermediate upright wall part 25, the outdoor top plate part 26 and the outdoor upright wall part 27 and which has an open lower part for storing the upper end part of the outdoor side glass 1c. It has the glass storage part 2c.

  Further, the upper eaves 2 are surrounded by the first intermediate upright wall portion 23, the intermediate top plate portion 24, and the second intermediate upright wall portion 25 between the indoor side glass storage portion 2a and the outdoor side glass storage portion 2c. The upper part is open and has a component storage part 2b having a concave cross section.

  Similarly, as shown in FIGS. 5, 6, 8, 9, and the like, the lower rod 3 is formed of a long and lightweight member such as aluminum or resin, and has an inverted shape of the upper rod 2. It is configured. That is, as shown in FIG. 6, the lower arm 3 includes an indoor standing wall portion 31, an indoor bottom plate portion 32, a first intermediate standing wall portion 33, an intermediate bottom plate portion 34, and a second intermediate standing wall portion. 35, an outdoor bottom plate portion 36, and an outdoor standing wall portion 37, and the recesses of the gasket 9 are respectively provided at the distal end portions (upper end portions) of the indoor standing wall portion 31 and the outdoor standing wall portion 37. Convex ridges 31a and 37a that fit into the ridges 91a (see FIGS. 10A and 10B) are provided.

  And the lower arm 3 is enclosed by the indoor side standing wall part 31, the indoor side bottom plate part 32, and the 1st intermediate | middle standing wall part 33, and the upper side open | released indoor side glass storage of the indoor side glass 1a is accommodated. An outdoor glass housing that is surrounded by the portion 3a, the second intermediate standing wall portion 35, the outdoor bottom plate portion 36, and the outdoor standing wall portion 37 and that has an open top and stores a lower end portion of the outdoor glass 1c. It has a part 3c.

  In addition, a section between the indoor side glass storage portion 3a and the outdoor side glass storage portion 3c is opened in the lower part surrounded by the first intermediate standing wall portion 33, the intermediate bottom plate portion 34, and the second intermediate standing wall portion 35. It has a concave component storage 3b. In the case of the lower arm 3, the lower end portions of the indoor side glass 1a and the outdoor side glass 1c are connected to the indoor side glass storage part 3a and the outdoor side glass storage part 3c via end contact parts 92 of the gasket 9 described later. Supporting setting blocks 8f and 8f are attached, and a liner 8c that supports the lower end of the intermediate glass 1b is attached to the opposite side surface of the component storage portion 3b.

  As shown in FIGS. 10 (a), 10 (b), etc., the gasket 9 fits the indoor side glass 1a and the outdoor side glass 1c into the upper heel 2 and the lower heel 3 and maintains airtight / watertight performance. The outer standing portion 91 is made of rubber and has a high height, the end abutting portion 92 with which the lower end portion or the upper end portion of the indoor side glass 1a and the outdoor side glass 1c abuts, and the outer standing portion 91. It is comprised from the inner side standing part 93 whose height is lower than this.

  Further, as shown in FIGS. 10A, 10B and the like, on the upper part of the outer standing portion 91 of the gasket 9, the ridge portion 21a of the indoor standing wall portion 21 of the upper collar 2 and the outdoor standing wall are provided. A convex strip portion 27 a of the portion 27, a convex strip portion 31 a of the indoor standing wall portion 31 of the lower collar 3, and a concave strip portion 91 a into which the convex strip portion 37 a of the outdoor standing wall portion 37 fits are provided.

  Further, as shown in FIGS. 10A and 10B, etc., a plurality of tongue pieces 93a are provided on the outer surface of the inner standing portion 93 of the gasket 9 at predetermined intervals in the vertical direction, while the chamber is formed on the inner side. A corrugated portion 93b having a corrugated cross section (a jagged shape) is provided in elastic contact with the inner glass 1a and the outdoor glass 1c.

  Next, the assembly of the multilayer glass shoji of Embodiment 1 configured as described above will be briefly described.

  FIG. 11 is an exploded cross-sectional view of the lower glass 3 side in the multilayer glass shoji 1 of the first embodiment.

  As shown in FIG. 11, the indoor side glass 1a and the outdoor side glass of the multi-layer glass composed of three pieces of glass 1a to 1c provided by being separated by the spacer 8a and the sealing seal 8b configured as described above. Gaskets 9 are respectively attached to the lower end portions of 1c and fitted into the indoor side glass storage portion 3a and the outdoor side glass storage portion 3c of the lower lid 3, and the end contact portions 92, 92 of the gasket 9 are set to the setting blocks 8f, 8f. Then, the intermediate glass 1b is brought into contact with the liner 8c. In addition, the door pulley 8d is previously attached to the component storage part 3b of the lower arm 3.

  Similarly, the upper glass 2 side in the double-layer glass shoji 1 of Embodiment 1 is not shown, but the upper ends of the indoor side glass 1a and the outdoor side glass 1c are similar to the assembly of the lower side 3 shown in FIG. The gasket 9 is attached to each of the parts, and is fitted into the indoor side glass storage part 2a and the outdoor side glass storage part 2c of the upper collar 2. Note that a steady rest 8e having a U-shaped cut shape as shown in FIG. Further, as shown in FIGS. 1 and 7, etc., vertical hooks 4 and 4 are fitted on the left and right sides of the multilayer glass. Thereby, the multilayer glass shoji 1 of Embodiment 1 is completed.

  In the multi-layer glass shoji 1 completed as described above, as shown in FIG. 1, FIG. 3, FIG. 5, FIG. 7, FIG. Is built in the lower frame 6 to complete the sash 10 of the first embodiment.

  Here, in the sash 10 of Embodiment 1, as shown in FIG.1, FIG.7, FIG.8 etc., it is comprised so that the two multilayer glass shoji 1 which comprises a sliding door may drive | work.

  That is, as shown in FIG. 8 and the like, the upper frame 5 constituting the sash 10 of the first embodiment extends in the traveling direction so that two double-glazed shojis 1 that are external and internal shojis travel. Two multilayer glass shojis 1 run between the ceiling plate portion 51, the inner wall portion 52 and the outer wall portion 53 extending vertically downward from the ceiling plate portion 51, and the inner wall portion 52 and the outer wall portion 53. And a partition wall portion 54 that partitions the inner lane 5a and the outer lane 5b.

  Further, an inner guide piece 55 and an outer guide piece 56 are provided between the inner wall portion 52 and the partition wall portion 54 and between the outer wall portion 53 and the partition wall portion 54, respectively. While the recessed portion 8e1 (see FIG. 12) of the steady rest 8e attached to the component housing portion 2b of the upper lid 2 of the multi-layer glass shoji 1 running on the inner lane 5a is built, the outer guide piece 56 The recessed portion 8e1 (see FIG. 12) of the steady rest 8e attached to the component storage portion 2b of the upper lid 2 of the multilayer glass shoji 1 running on the outer lane 5b is built.

  On the inner lane 5a side of the lower end portion of the inner wall portion 52 of the upper frame 5, an airtight rubber 57 that is slidably in contact with the upper ridge 2 of the double-layer glass shoji 1 running on the inner lane 5a is attached. An airtight rubber 58 that is in sliding contact with the upper collar 2 of the double-layer glass shoji 1 that travels in the outer lane 5 b is also attached to the lower lane 5 b side of the lower end portion of the partition wall portion 54.

  Similarly, as shown in FIG. 8 and the like, the lower frame 6 includes a bottom plate portion 61 that extends in the running direction so that two multi-layer glass shojis 1 that are external and internal pouches travel, and its bottom plate portion. 61, an inner wall 62 and an outer wall 63 that are vertically extended upward from 61, and an inner lane 6a and an outer side on which two multilayer glass shojis 1 run between the inner wall 62 and the outer wall 63, respectively. And a partition wall portion 64 that partitions the lane 6b.

  An inner rail 65 and an outer rail 66 are provided between the inner wall portion 62 and the partition wall portion 64, and between the outer wall portion 63 and the partition wall portion 64, respectively. While the door wheel 8d attached to the component storage part 3b of the lower arm 3 of the multi-layer glass shoji 1 traveling on the inner lane 6a is built, the outer rail 66 has the multi-layer glass shoji 1 traveling on the outer lane 6b. The door wheel 8d attached to the component storage part 3b of the lower arm 3 is built.

  As with the upper frame 5, an airtight rubber 67 slidably contacting the lower shell 3 of the multi-layer glass shoji 1 running on the inner lane 6 a is attached to the inner lane 6 a side of the upper end of the inner wall 62 of the lower frame 6. On the other hand, on the outer lane 6b side of the upper end portion of the partition wall portion 64 of the lower frame 6, an airtight rubber 68 that is slidably in contact with the lower shell 3 of the double-layer glass shoji 1 running on the outer lane 6b is attached.

  As described above, according to the multi-layer glass shoji 1 and the sash 10 of the first embodiment, the upper eaves 2 and the lower eaves 3 are respectively provided with the indoor side glass storage portions 2a and 3a and the outdoor side glass storage portion 2c having a concave cross section. , 3c, and between the indoor side glass storage portions 2a, 3a and the outdoor side glass storage portions 2c, 3c, there are component storage portions 2b, 3b having a concave cross section opened in the opposite direction to them. The inner glass storage portions 2a and 3a and the outdoor glass storage portions 2c and 3c store the upper and lower ends of the indoor side glass 1a and the outdoor glass 1c, respectively, while the component storage portions 2b and 3b each have a steady rest. Since the components such as 8e and the door pulley 8d are accommodated, it is possible to reduce the size of the upper eaves 2 and the lower eaves 3 to be found.

  As a result, since the surface areas of the upper and lower eyelids 2 and 3 are reduced, heat loss can be reduced, the heat insulation performance is improved, and the design of the multilayer glass shoji 1 of Embodiment 1 is improved.

  Moreover, in this multilayer glass shoji 1 and the sash 10, it consists of three glass, the indoor side glass 1a, the outdoor side glass 1c, and the intermediate glass 1b, The upper end part and lower end part of the indoor side glass 1a and the outdoor side glass 1c, Are protruded from the upper end portion and the lower end portion of the intermediate glass 1b, and gaskets 9 are respectively attached to the protruded portions, and the upper end portion and the lower end portion of the indoor side glass 1a and the outdoor side glass 1c. Is stored in the indoor side glass storage part 3a and the outdoor side glass storage part 3c of the lower jar 3 and the upper heel 2 through the gasket 9, respectively, so that the size of the upper heel 2 and the lower heel 3 can be further reduced. In this respect, the heat insulation performance and the design can be further improved. Further, in this respect, the center of the multi-layer glass shoji 1 and the center of the door wheel 8d can be made to coincide with each other, and the multi-layer glass shoji 1 can be more stably balanced without tilting outward or indoor. Can be run

  Further, in the sash 10 of the first embodiment, as shown in FIG. 8 and the like, the upper eaves 2 and the lower eaves 3 are hidden on the indoor side of the upper frame 5 and the lower frame 6 when viewed from the horizontal direction, respectively. Since the inner wall portions 52 and 62 extending to the lower end portion of the upper rod 2 and the upper end portion of the lower rod 3 are provided, the lower rod 3 and the upper rod 2 are difficult to see from the indoor side, and the entire sash is viewed from the indoor side. It is possible to improve the design of the product.

Embodiment 2. FIG.
In Embodiment 1 described above, the lower heel 3 and the upper heel 2 are described as having substantially the same cross-sectional shape. However, when the number of glasses constituting the multilayer glass shoji 1 is increased, the front-rear width of the lower heel 3 is As the glass becomes wider and the weight of the glass increases, the load applied to the lower eyelid 3 increases. Therefore, there is a possibility that the rigidity of the lower collar 3 becomes insufficient.

  Therefore, as shown in FIGS. 13 and 14, the lower eyelid 3 ′ constituting the multilayer glass shoji 1 of Embodiment 2 is provided between the first intermediate standing wall portion 33 ′ and the second intermediate standing wall portion 35 ′. Is provided with a reinforcing plate 38 'parallel to the intermediate bottom plate 34'. That is, in the lower collar 3 'of the second embodiment, the reinforcing plate portion 38' is provided in the component storage part 3b 'to improve the rigidity of the lower collar 3'.

  For this reason, in the lower cage 3 ′ of the second embodiment, the door cart 8d is attached to the component storage portion 3b ′ of the lower cage 3 ′, and therefore the door carriage installation hole (not shown) is provided at the installation location of the door cart 8d in the reinforcing plate portion 38 ′. ) And a door 8d is installed in a door installation hole (not shown) of the reinforcing plate 38 'as shown in FIG.

  Therefore, according to the double-glazed shoji 1 of the second embodiment, like the double-glazed shoji 1 of the first embodiment, the size of the upper heel 2 and the lower heel 3 ′ is reduced, and the heat insulating performance and the design are improved. Not only can be run without tilting the multi-layer glass shoji 1, but also the rigidity of the lower arm 3 'can be improved

  In the description of the first and second embodiments, the multilayer glass shoji 1 has been described by being configured by three glasses 1a to 1c. However, in the present invention, the present invention is not limited to this. May be composed of four or more glasses. In short, it may be composed of a plurality of glasses.

  Further, the upper frame 5 and the lower frame 6 of the sash 10 of the first embodiment shown in FIG. 8 are arranged at the lower end of the upper frame 2 so as to be hidden when the upper frame 2 and the lower frame 3 are viewed from the horizontal direction on the indoor side. And the inner wall portions 52 and 62 extending to the upper end portion of the lower heel 3, while the outer wall portion 63 and the partition wall portion 64 of the lower frame 6 are set in consideration of the erection of the double-layer glass shoji 1 into the sash 10. Although the height is configured to be lower than the inner wall portion 62 of the lower frame 6, the present invention is not limited to this. That is, for example, unlike the lower frame 6 ′ shown in FIG. 8, like the lower frame 6 ′ shown in FIG. 15, the lower eyelid 3 ′ is hidden so that the lower eyelid 3 ′ is hidden when viewed from the horizontal direction on the outdoor side. An outer wall 63 ′ and a partition wall 64 ′ that extend to the upper end on the outdoor side may be provided. Unlike the upper frame 5 shown in FIG. 8, the upper collar 2 is formed when viewed from the horizontal direction on the outdoor side. Of course, the lower end portion of the outer wall portion 53 of the upper frame 5 may be extended to the lower end portion of the upper collar 2 so as to be hidden.

  In the description of the first and second embodiments, the sliding door sash 10 using two multilayer glass shojis 1 has been described. However, the present invention is not limited to this, and the sliding sash including a single sliding door The present invention can be applied to double-layer glass shojis such as swing doors such as swing sashes, and can also be applied to various sashes such as sliding doors and open / close doors using three or more double-layer glass shojis 1.

  In the description of Embodiments 1 and 2, since the multi-layer glass shoji 1 is applied to a sash that opens and closes by moving in the left-right direction, the indoor side glass storage portion 2a having a concave cross section in each of the upper and lower collars 2 and 3 is provided. , 3a and outdoor glass storage portions 2c, 3c are provided, and a component storage having a concave cross section is opened between the indoor side glass storage portions 2a, 3a and the outdoor side glass storage portions 2c, 3c in the opposite direction. In the present invention, the present invention is not limited to this, but the present invention is not limited to this, and when applied to a sash in which the multi-layer glass shoji according to the present invention moves up and down to open and close, The inner glass storage section and the outdoor glass storage section and the component storage section opened in the opposite direction to the inner glass storage section and the outdoor glass storage section are provided.

DESCRIPTION OF SYMBOLS 1 Multi-layer glass shoji 1a Indoor side glass 1b Intermediate glass 1c Outdoor side glass 2 Upper glass 2a Indoor side glass storage part 2b Component storage part 2c Outdoor side glass storage part 21 Indoor side standing wall part 22 Indoor side top plate part 23 1st Intermediate standing wall portion 24 Intermediate top plate portion 25 Second intermediate standing wall portion 26 Outdoor outside top plate portion 27 Outdoor outside standing wall portion 3, 3 'Lower arm 3a, 3a' Indoor side glass storage portion 3b, 3b 'Component storage portion 3c, 3c 'Outdoor glass storage part 31, 31' Indoor side standing wall part 32, 32 'Indoor side bottom plate part 33, 33' First intermediate standing wall part 34, 34 'Intermediate bottom plate part 35, 35' Second middle Standing wall portion 36, 36 Outdoor bottom plate portion 37, 37 'Outdoor standing wall portion 38' Reinforcement plate portion 4 Vertical shaft 5 Upper frame 5a Inner lane 5b Outer lane 51 Ceiling plate portion 52 Inner wall portion 53 Outer wall portion 54 Partition wall portion 55 Inner guide piece 6 Outer guide piece 57 Airtight rubber 58 Airtight rubber 6, 6 'Lower frame 6a Inner lane 6b Outer lane 61 Bottom plate part 62 Inner wall part 63, 63' Outer wall part 64, 64 'Partition wall part 65 Inner rail 66 Outer rail 67 Airtight rubber 68 Airtight rubber 7 Vertical frame 8a Spacer 8b Sealing seal 8c Liner 8d Door pulley 8e Stabilization 8f Setting block 9 Gasket 91 Outer standing part 91a Recessed part 92 End contact part 93 Inner standing part 93a Tongue piece part 93b Wave shape part 10 Sash

Claims (4)

A sash using a multi-layer glass shoji provided with a ridge at the end of a multi-layer glass in which a plurality of glasses are arranged at a predetermined interval,
The bag is
While having the indoor side glass storage part and the outdoor side glass storage part having a concave cross section opened in the direction of storing the end of the indoor side glass and the outdoor side glass on the outdoor side among the plurality of glasses, Between the indoor side glass storage part and the outdoor side glass storage part, it has a component storage part with a concave cross section opened in the opposite direction to them,
The plurality of glasses consists of the indoor side glass, the outdoor side glass, and an intermediate glass between the indoor side glass and the outdoor side glass,
The upper end portion and the lower end portion of the indoor side glass and the outdoor side glass are respectively protruded from the upper end portion and the lower end portion of the intermediate glass, and gaskets formed from rubber or the like are respectively provided in the protruding portions. Is installed,
The gasket is
While fitting the indoor side glass and the outdoor side glass into the ridge, an outer standing part having a high height, an end contact part where the lower end part or the upper end part of the indoor side glass and the outdoor side glass contact, An inner standing part having a lower height than the outer standing part,
The inner side surface of the inner upright portion is provided with a corrugated portion having a corrugated cross section so as to elastically contact the indoor side glass and the outdoor side glass, while the inner side surface of the outer upright portion is provided with the indoor side glass and the outdoor side. It is composed of a flat surface so that it is flush with the glass,
The indoor side glass and the outdoor side glass upper end part and lower end part are respectively stored in the indoor side glass storage part and the outdoor side glass storage part of the basket through the gasket ,
The ridges are upper and lower ridges provided at upper and lower ends of the multilayer glass, respectively.
Either the upper frame or the lower frame on which the upper and lower halves of the multi-layer glass shoji are built, respectively, are arranged in the horizontal direction. An inner wall portion or an outer wall portion is provided so as to be hidden when viewed from the top, and the inner wall portion or the outer wall portion extends to the tip of the lower rod, and the tip of the inner wall or the outer wall portion and the tip of the upper rod or the lower rod are the same in height A sash using a multi-layer glass sash, wherein the sash is configured to be flush with an airtight material provided on the inner wall portion or the outer wall portion so as to be in sliding contact with the upper heel or the lower heel . In the sash using the multilayer glass shoji according to claim 1,
The upper arm is
Among the plurality of glasses, there is an indoor side glass storage part and an outdoor side glass storage part having a concave open section and storing the upper end part of the indoor side glass on the most indoor side and the outdoor side glass on the outdoor side. While having a component storage part with an open top and a concave section between the indoor side glass storage part and the outdoor glass storage part,
The lower arm
The indoor side glass storage part and the outdoor side glass storage part have an indoor open side glass storage part and an outdoor side glass storage part having an open top and storing a lower end part of the indoor side glass and the outdoor side glass. A sash using a multi-layer glass shoji characterized by having a component housing part having a concave section and an open bottom. In the sash using the multilayer glass shoji according to claim 1 or claim 2,
A sash using a multi-layer glass shoji, wherein a plurality of tongue pieces are provided at predetermined intervals in the vertical direction on the outer surface of the inner upright portion of the gasket. In the sash using the multilayer glass shoji according to any one of claims 1 to 3 ,
The front end of the indoor standing wall that forms the indoor standing wall of the indoor side glass storage section in the basket and the front end of the outdoor standing wall that forms the outdoor standing wall of the outdoor glass storage section Each of the parts is provided with a ridge having a rectangular cross-sectional shape protruding toward the outdoor side or the indoor side,
The front end of the outer standing portion of the gasket has a U-shaped cross-sectional shape in which the outdoor standing wall portion of the heel or the protruding portion of the indoor standing wall portion fits tightly so that the gasket is not displaced vertically. Are provided,
The indoor side glass and the outdoor side glass are respectively accommodated in the indoor side glass storage part and the outdoor side glass storage part of the basket through the gasket, and the indoor side glass and the outdoor side glass, respectively. The multi-layer glass , wherein when the upper end portion and the lower end portion of the outdoor glass are in contact with the end contact portion of the gasket, the protruding portion is closely fitted in the recess. Sash using shoji.

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