JP2000282756A - Heat insulating frame - Google Patents

Abstract

PROBLEM TO BE SOLVED: To reduce production costs of a heat insulating frame and to improve heat insulation property of the same, by forming the heat insulating frame of a frame body and a paper screen attached to the inside thereof, constituting each paper screen of synthetic resin moldings, constituting the frame body of metal moldings, and providing a synthetic resin cover member attached to the frame body. SOLUTION: A heat insulating frame 1 includes a frame body 2 to be attached to the inside of a furniture frame of a building, two paper screens 3 slidably attached to the inside of the frame body 2, and a cover member 4 attached to the frame body 2. The frame body 2A is obtained by combining metal moldings with each other into a frame via screws or the like, and the paper screens 3 are each formed of synthetic resin moldings. The cover member 4 is formed of an extrusion-molded item formed of a synthetic resin, which is attached to the frame body 2 and the paper screens 3 by screws, mortise and tenon joint, or a binding, or combination thereof. Thus, the heat insulating frame which can enhance the heat insulation property to a maximum extent can be implemented while burden of facilities and costs being alleviated to a possible minimum extent, whereby the appearance, design, shipping quality, and storage performance can be improved.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat insulating frame using a molded article made of synthetic resin and a molded article made of metal.

[0002]

2. Description of the Related Art As a window frame, a frame body to be assembled to a fitting frame,
A shoji to be assembled to a frame is widely used as an extruded body made of an aluminum alloy. Moreover, in order to improve the heat insulation, the frame and the shoji are made of an extruded body made of a synthetic resin, and the heat insulation is somewhat inferior to this, but is higher than the extruded body made of an aluminum alloy. The frame and the shoji are divided into an outdoor frame and an indoor frame made of an extruded body made of an aluminum alloy, and a synthetic resin heat insulating material is interposed between the two frames to provide heat insulation. A material configured to block heat conduction between a room and the outside with a material has been put to practical use.

[0003]

Since the synthetic resin extruded body has a low thermal conductivity, the molding apparatus requires the molded body in a mold until the synthetic resin material is solidified. It is necessary to maintain the shape, the molding equipment becomes larger, and depending on the size of the molded body, it is several times as large as the molding apparatus for manufacturing an extruded body made of aluminum alloy with high thermal conductivity. Tens of times more expensive. Moreover, since the molding equipment becomes large,
It is necessary to secure enough installation space. For this reason, a window frame using a frame and a shoji made of a synthetic resin material has better heat insulating properties than that made of an aluminum alloy, but is expensive and requires a high degree of heat insulating properties. Spread outside the region is lagging. Aluminum alloy frames and shojis can be transported to the site by cutting frame components cut to a predetermined size and assembled into a frame at the site, but synthetic resin frames and shojis have a frame configuration. Because the materials are joined by heat fusion and assembled into a frame, it is necessary to assemble them in a frame at the factory and transport them to the construction site,
Especially in the case of large frames, the transportation efficiency is lower than that of shoji,
There is also a problem that the transportation cost to the site increases.

[0004] It is an object of the present invention to provide a heat insulating frame capable of improving the heat insulating property as much as possible while reducing the economical load on equipment for manufacturing the heat insulating frame, and further suppressing the transportation cost and improving the appearance. It is.

[0005]

Means for Solving the Problems and Action Thereof The present inventors have conducted intensive studies in order to solve the above-mentioned problems, and as a result, as for the frame, various frames such as wooden, steel, concrete, etc. It is necessary to appropriately design the cross-sectional shape and size according to the structure, and it is necessary to produce a wide variety of products, which increases the production cost. Focusing on the fact that mass production of various types can significantly reduce the production cost compared to frames, frames that require multi-product production should be constructed with metal frames that have somewhat inferior insulation properties but lower equipment costs. ,
As for shoji that can be mass-produced in small varieties, the cost of equipment is slightly higher, but the thermal insulation is improved as much as possible by constructing a synthetic resin shoji with excellent heat insulation, while minimizing the equipment economic burden. We found that we could realize the heat insulation frame that we could get. Further, in the heat insulating frame having such a configuration, it has been found that the appearance of the heat insulating frame is deteriorated due to a difference in texture and color tone between the metal frame and the synthetic resin shoji, and this is prevented as much as possible. Thus, the present invention has been completed.

According to a first aspect of the present invention, there is provided a heat insulating frame including a frame and a shoji which is assembled inside the frame, wherein the shoji is formed of a synthetic resin molded body, and the frame is formed of a metal molded body. And
A cover member made of synthetic resin is attached to the frame. In this heat insulating frame, the shoji is made of a synthetic resin molded body, and the frame is made of a metal molded body.
As described above, it is possible to improve the heat insulating property of the heat insulating frame while minimizing the facility economic load for manufacturing the heat insulating frame. In addition, since a synthetic resin cover member is attached to the frame, the appearance such as the color tone and texture of the shoji and the frame can be made the same, and the appearance and design of the heat insulating frame can be improved. In addition, the heat insulation of the heat insulating frame can be improved. Further, since the metal molded body can be assembled in a frame shape on site, the transportability and the storage property can be improved. However, a small or medium-sized sash can be assembled at the site in consideration of transportability and storability since the required strength can be obtained even if the resins are joined together with screws or the like.

According to a second aspect of the present invention, there is provided a heat insulating frame including a frame and a shoji which is assembled inside the frame, wherein the shoji is formed of a synthetic resin molded body. The frame is divided into an outer frame and both frames are formed of a metal molded body, and a heat insulating material is interposed between the two frames, and the frame is formed of a heat-insulating composite frame. A cover member made of a synthetic resin is attached. In this heat-insulating frame, the heat insulating property of the heat-insulating frame can be improved while minimizing the equipment-economic burden for manufacturing the heat-insulating frame, and the appearance and the appearance of the heat-insulating frame can be improved by the cover member. The design can be improved, and the transportation and storage of the frame can be improved. In addition, such a composite frame is preferable because it has more excellent heat insulating properties than a frame composed of only a metal molded body.

According to a third aspect of the present invention, the heat insulating material is omitted, and the outdoor-side split frame and the indoor-side split frame are independently fixed to the fitting frame with an interval therebetween. With this configuration, the workability of the frame body at the site is slightly reduced, but heat conduction between the outdoor-side divided frame and the indoor-side divided frame can be more effectively prevented, and the heat insulating property can be improved. In addition, since the heat insulating material can be omitted, the manufacturing cost is reduced accordingly.

According to a fourth aspect of the present invention, there is provided a heat insulating frame including a frame and a shoji which is assembled inside the frame, wherein the shoji is formed of a synthetic resin molded body, and the frame is formed of an indoor side split frame and a chamber. Divided into an outer divided frame, one of the divided frames is formed of a metal molded body, and the other divided frame is formed of a synthetic resin molded body, and is formed of a heat-insulating composite frame, A cover member made of a synthetic resin is attached to a divided frame made of a metal molded body. In this heat-insulating frame, the heat insulating property of the heat-insulating frame can be improved while minimizing the equipment-economic burden for manufacturing the heat-insulating frame, and the appearance and the appearance of the heat-insulating frame can be improved by the cover member. The design can be improved, and the transportation and storage of the frame can be improved. In addition, such a composite frame is preferable because it has more excellent heat insulating properties than a frame composed of only a metal molded body. In this heat-insulating frame, it is possible to secure sufficient heat-insulating properties by configuring the other split frame with a synthetic resin material. It is also possible to interpose a heat insulating material.

In this heat insulating frame, a heat insulating material may be interposed between the indoor and outdoor split frames as described in claim 5, or the outdoor split may be performed as described in claim 6. The frame and the indoor side divided frame may be configured to be independently fixed to the fitting frame with an interval therebetween. In this way, when the heat insulating material is interposed, or when the divided frames are independently fixed to the fitting frame at intervals, the heat insulation of the frame can be further improved.

According to a seventh aspect of the present invention, the sash is divided into an indoor split sash and an outdoor split sash, one of the split sashes is formed of a synthetic resin molded body, and the other of the split sashes is formed of a synthetic resin molded body. The frame member is formed of a metal molded body, and a cover member is attached to the same side of the frame as the divided shoji made of the synthetic resin molded body. As described above, when the shoji is divided, the heat insulating property is slightly reduced, but the fireproof performance can be improved. In addition, since the cover member is provided on the side of the divided sash made of a synthetic resin molded body in the frame body,
It is possible to prevent a difference in appearance such as a color tone and a texture between the frame and the shoji, and to improve appearance and design of the heat insulating frame. In this case, it is preferable to improve the appearance and design of the shoji by attaching a synthetic resin cover member to the split shoji made of the metal molded body.

[0012] According to a ninth aspect of the present invention, at least one of the synthetic resin molded bodies is formed of a profile extruded molded body, and as in the tenth aspect, at least one of the metal molded bodies is formed. May be constituted by a profiled extruded product made of an aluminum alloy. Such a modified extruded product is preferable because a hollow structure having excellent strength and rigidity and a light weight can be realized at low cost.

[0013] In the heat insulating frame according to the eleventh aspect, the cover member is a molded extruded product made of a synthetic resin. Such a cover member is preferable because it can reduce the difference in appearance from a shoji or a frame and is easy to handle. According to a twelfth aspect of the present invention, the cover member has a sheet shape or a film shape. Such a cover member,
This is preferable because it can be manufactured at low cost and can be easily assembled to the frame. In addition, it is possible to assemble the frame or the shoji in the molding process of the frame or the shoji, so that the assembling workability can be easily improved.

As a method for fixing the cover member to the frame body, the cover member may be fixed to the frame body by a fitting structure as described in claim 13 or as described in claim 14.
It is conceivable that the cover member is fixed to the frame by sticking. These fixing methods are preferable because post-processing such as formation of holes in the cover member and the frame body can be omitted as compared with the case of fixing with screws or the like. Claim 15
In the heat insulating frame described above, the design such as the color tone and texture of the cover member is similar to a shoji. By making the design of the cover member the same or similar to the shoji,
It is possible to effectively prevent a difference in appearance between the shoji and the frame, and to improve appearance and design of the heat insulating frame.

[0015]

Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 1, a heat-insulating frame 1 is a frame 2 assembled inside a fitting frame of a building.
And two sashes 3 slidably assembled inside the frame 2 and a synthetic resin cover member 4 attached to the frame 2. In the illustrated example, the heat insulating frame 1 is a heat insulating frame for a sliding window, and is a vertical window, a skylight, a louver window, a bay window, a bay window, an outside window, a side window, and a double window in a general house or a building. The present invention can be similarly applied to a heat insulating frame such as a vertical sliding window, a corner window, a terrace door, a waist panel door, a door placed inside a high place, and a patio door. Note that reference numeral 5 is glass.

The frame 2 has the following structure.
A to 2D can be adopted. As shown in FIG. 1A, the frame 2A is formed by joining a metal molded body in a frame shape with screws or the like. The frame 2A is preferable because it has low heat insulation but can be manufactured at low cost.

As shown in FIG. 1 (b), the frame 2B includes an indoor division frame 6, an outdoor division frame 7, and a heat insulating material 8 interposed between the division frames 6, 7. The two divided frames 6 and 7 are each formed of a metal molded body joined in a shape, and the two divided frames 6 and 7 are joined by a heat insulating material 8 to form the two divided frames 6 and 7.
The heat conduction between them is cut off to improve the heat insulation. Although the manufacturing cost of the frame 2B is slightly higher than that of the frame 2A, the heat transfer between the divided frames 6 and 7 is blocked by the heat insulating material 8 and the heat insulating property is excellent, so that the cold region Suitable for use in

As shown in FIG. 2 (a), the frame 2C includes an indoor-side split frame 9 and an outdoor-frame split frame 10, and the split frames 9, 10 are bonded to each other with an adhesive, a screw, a fitting structure, or the like. Are combined to form one divided frame with a synthetic resin molded body joined in a frame shape, and the other divided frame is constituted by a metal molded body joined in a frame shape. . Although the manufacturing cost of the frame 2C is slightly higher than that of the frame 2B, since one of the divided frames 9 and 10 is made of a synthetic resin material, the heat insulation can be further improved. More suitable for local use. In the frame 2C, it is preferable to arrange a synthetic resin split frame on the indoor side and a metal split frame on the outdoor side in order to enhance appearance and fire resistance in the event of a nearby fire. Further, similarly to the frame 2B, a heat insulating material may be interposed between the two divided frames 9, 10. Further, it is preferable that the synthetic resin molded body be bonded by heat fusion in order to increase the bonding strength. However, in the case of a small or medium-sized frame, since the force acting on the bonded portion is reduced, In consideration of transportability and the like, they may be combined with screws or the like.

The frame 2D is, as shown in FIG.
An indoor-side split frame 11 and an outdoor-frame split frame 12 are provided, and the split frames 11, 12 are separated from each other in the indoor and outdoor directions with an adhesive, a screw, a fitting structure, or a combination thereof. It is fixed to the fitting frame 13. In the frame 2C, at least one of the divided frames 11 and 12 is made of a metal molded body, so that the manufacturing cost can be reduced. In addition, the space 14 between the two divided frames 11 and 12 functions as a heat insulating space, so that sufficient heat insulating properties can be ensured.

The metal molded body constituting the frame 2 can be formed into a desired shape by press molding. However, if a metal material such as an aluminum alloy is extruded and manufactured, it is lightweight and lightweight. This is preferable because a hollow molded article having excellent strength and rigidity can be manufactured at low cost. Further, the synthetic resin molded body can be produced using any material as long as it has low thermal conductivity and excellent durability and environmental resistance. For example, it is preferable to use a weather-resistant hard vinyl chloride resin, an ABS resin, or a high-impact polystyrene resin. It is also possible to mold by injection molding or the like, but it is preferable to produce by extrusion, since a hollow molded article having light weight and excellent strength and rigidity can be produced at low cost. However, the cross-sectional shape of the frame 2 is arbitrarily set according to the frame structures of various building methods such as wooden structures, steel frames, and concrete structures. The heat insulating material 8 can be made of any material such as a synthetic resin material or wood as long as the material has a low thermal conductivity. As the synthetic resin material, well-known synthetic resin materials such as a hard vinyl chloride resin, an acrylic resin, a polystyrene resin, and a polypropylene resin, and foams thereof can be suitably used. However, it is also possible to interpose the heat insulating material 8 between the divided frames 9 and 10 of the frame 2C.

As shown in FIG. 3A, the shoji 3 may be formed by combining synthetic resin molded bodies in a frame shape to enhance the heat insulating property, or the shoji shown in FIG. 3B. As shown in FIG. 3B, the split sash is divided into an indoor split sash 15 and an outdoor split sash 16, one split sash is formed by a hollow extruded molded body made of a metal such as an aluminum alloy, and the other split sash is formed of a synthetic resin. It may be constituted by a hollow irregular-shaped extruded product made of a product so as to suppress the production cost. The sectional shapes of the sash 3A and the divided sashes 15 and 16 are set according to the shape of the frame 2. The synthetic resin molded body constituting the shoji 3 can be manufactured using the same kind of material as the synthetic resin molded body constituting the frame 2. It is also possible to mold by injection molding or the like, but it is preferable to produce by extrusion, since a hollow molded article having light weight and excellent strength and rigidity can be produced at low cost.

The cover member 4 is formed of an extruded body made of the same kind of synthetic resin material as the synthetic resin material constituting the frame 2C and the shoji 3, and is formed by screws, concave and convex fittings, an adhesive, or a combination of these. It is attached to the body 2 and / or the shoji 3. However, a film-like or sheet-like cover member made of a synthetic resin can be used as the cover member 4.
In this case, the manufacturing cost of the cover member can be reduced, and since it is not bulky, it can be mounted over a wide range without difficulty, and the reduction in appearance and design due to exposure of the metal portion is more effective. Can be prevented.

In the heat insulating frame 1, basically, the synthetic resin portion can enhance the sense of quality and improve the design.
The cover member 4 made of synthetic resin is attached so that the metal part is not exposed. In particular, since it is always visible on the indoor side, the metal part is covered with the cover member 4.
It is preferable to cover with. However, on the outdoor side, the metal part may be exposed as it is in order to protect the building from a spark in a nearby fire or the like.

The shape of the frame 2 needs to be changed according to the frame structure of various construction methods such as a wooden structure, a steel frame structure, and a concrete structure. Only, or since at least one of the divided frames is made of a metal molded body as in the frame bodies 2B to 2D,
As compared with the case where only a molded body made of a synthetic resin is used, the economical burden of equipment for molding can be reduced, and the manufacturing cost of the frame 2 can be reduced. It is preferable to form only a metal molded body like the frame 1A if the manufacturing cost is simply reduced. However, in order to obtain heat insulation, the manufacturing cost is slightly higher, but the frame 2B is required. It is preferable to configure as shown in FIGS. On the other hand, the shoji 3 is made of a synthetic resin molded body in order to enhance the heat insulation as much as possible.
Since the common components can be used irrespective of the frame structure and the production cost can be reduced by mass production of small varieties, the economical cost for the equipment for molding is not excessively increased. That is, in the heat insulating frame 1, it is possible to realize a heat insulating frame capable of securing heat insulating properties while suppressing cost. In particular, in the frames 2B to 2D, it is possible to provide a heat insulating frame having a good balance between cost and heat insulating performance.

Next, the frame 2B and the shoji 3A are used as the heat insulating frame 1.
A specific example of the sliding window using the method will be described.
As shown in FIGS. 4 and 5, the window 20 includes a frame 2 </ b> B assembled inside a fitting frame of a building, two sliding doors 3 </ b> A slidably assembled inside the frame 2 </ b> B, and a frame. And a screen door 21 slidably mounted inside the body 2B.

The frame 2B is divided into an indoor division frame 6 and an outdoor division frame 7, and both division frames 6 and 7 are each formed of a hollow extruded metal body made of a metal such as an aluminum alloy. . Two heat insulating materials 8 are interposed between the two divided frames 6 and 7, and the heat insulating material 8 couples the two divided frames 6 and 7 with each other and cuts off heat conduction between the two divided frames 6 and 7. It is configured to: A guide rail 22 is formed integrally with each of the divided frames 6 and 7, and the two sliding doors 3A are slidably guided via the two guide rails 22, respectively. In the present embodiment, the guide rails 22 are formed on the divided frames 6 and 7 both inside and outside the room, but two guide rails 22 may be formed on one of the divided frames 6 and 7. As shown in FIG. 4, a cover 23 is mounted between the guide rails 22, and the cover 23
Is prevented from being exposed to the outside. A windshield 24 is provided between the lower and upper guide rails 22 to prevent outside air from entering through gaps between the guide rails 22. Reference numeral 25 denotes a rail for guiding the screen door 21 so as to be slidable.

The shoji 3A is made of a synthetic resin hollow extruded body, and has a reinforcing material 26 made of a metal material provided in a buried state. A guide rail 2 is provided on the outer edge of the shoji 3A.
2 is formed, and the lower fitting groove 27 is formed.
A door roller 28 is mounted inside, and the shoji 3A is supported movably in the left-right direction along the guide rail 22 via the door roller 28. In order to assemble the two sheets of glass 5 on the shoji 3A, the flange 2 is attached to the opening edge on the outdoor side of the shoji 3A.
A glazing bead 30 is detachably attached to the opening edge on the indoor side so as to face the flange portion 29, and the outer edges of the two pieces of glass 5 are
9 and the glazing bead 30 are assembled in parallel at a distance from each other. However, the shoji 3 for the frame 2B
The structure for mounting A and the structure for assembling the glass 5 with respect to the shoji 3A can be appropriately set according to the configuration of the window 20.

In the frame 2B, since the two divided frames 6 and 7 are made of a hollow extruded molded body made of a metal such as an aluminum alloy, the frame 2B of a hollow extruded molded body made of a synthetic resin is used. As compared with the case, the heat insulating performance is slightly lower than that of the heat insulating frame formed only of the synthetic resin material, but the frame 2B can be manufactured with an inexpensive and small molding device. Moreover, it is necessary to change the shape and size of the frame 2B in accordance with the frame structure of various building methods such as wooden, steel, concrete, etc., compared with the shoji 3A.
Since it is necessary to produce many kinds, it is very advantageous in terms of equipment economy to be able to employ an inexpensive and small molding apparatus. On the other hand, since the shoji screen 3A is formed of an extruded body of a synthetic resin material, it is necessary to use an expensive and large molding apparatus. By increasing the operation rate of the molding apparatus, it is possible to suppress an increase in production cost. That is, in the heat insulating frame of the window 20, the heat insulating performance can be enhanced as much as possible while minimizing equipment costs and manufacturing costs.

A cover member 4 made of an extruded synthetic resin made of the same type as the shoji 3A is attached to the indoor side surface of the indoor side divided frame 6 of the frame 2B, and is exposed to the indoor side by the cover member 4. It is configured so that the appearance of the heat insulating frame is improved by minimizing the frame portion. Specifically, as shown in FIG. 6, a cover member 4 having a substantially U-shaped cross section is continuously provided along the indoor side dividing frame 6 on the front side of the indoor side vertical frame portion 6 a of the indoor side dividing frame 6. Then, the cover member 4 is
To be fixed to the vertical wall 6a at appropriate intervals.
In the cover member 4, the vertical wall portion 4 a may be directly adhered to the vertical wall portion 6 a of the indoor side divided frame 6, but the leg portion 4 b is integrally formed with the cover member 4 in order to enhance heat insulation. do it,
It is preferable that the heat insulating space is formed between the vertical wall portions 6a and 4a.

As described above, when the cover member 4 is attached,
The indoor division frame 6 is formed between the guide rail 22 of the indoor division frame 6 and the vertical wall portion 6a (the area indicated by dots in FIG. 5) and between the vertical frame of the indoor division frame 6 and the guide rail 22. Although the metal part is exposed, the other part is covered with the cover member 4 and the windshield 24 made of the same material as the shoji 3A, so that the appearance of the heat insulating frame can be improved. As shown in FIGS. 4 and 6, a cover member 4 arranged in a frame shape is provided.
Is preferably covered with a plate member 32 on the fitting side so that the head of the screw 31 is not exposed.

Next, another embodiment of the mounting structure of the cover member 4 will be described. As shown in FIG. 7, an indoor-side divided frame 6A in which the opening-side portion of the vertical wall portion 6a is omitted is used instead of the indoor-side divided frame 6, and an intermediate portion of the vertical wall portion 4a is used instead of the cover member 4. A cover member 4A having a lateral wall portion 35 extending toward the guide rail 22 is formed on the lateral wall portion 3A.
5 is placed on the side wall 36 of the indoor side divided frame 6A,
The cover member 4A may be screwed to the indoor side divided frame 6A. In this case, the indoor side divided frame 6A is
And the metal portion exposed to the outside of the indoor side divided frame 6A can be further reduced.

Further, in the cover member 4A, a screw hole 37 is formed in the middle of the vertical wall portion 6a, and the screw 31 is fastened to the screw hole 37, so that the cover member 4A is divided into the indoor side dividing frame 6A. However, by forming a groove 38 in the middle of the vertical wall portion 6a and fastening the screw 31 to the groove 38 as in the indoor side divided frame 6B shown in FIG.
The cover member 4A may be fixed to the indoor side divided frame 6B.
In this case, machining for forming the screw hole 37 can be omitted, which is preferable. When the closed space of the indoor division frame 6B is closed by the horizontal wall portion 35 of the cover member 4A like the indoor division frame 6A, the horizontal wall 36 may be omitted like the indoor division frame 6B. .

Further, instead of the screw 31, the cover member may be fixed to the indoor side divided frame by the following concave / convex fitting. That is, as shown in FIG. 9, the indoor side divided frame 6 </ b> C in which one ridge 39 is formed on the vertical wall portion 6 a is used, and a pair of ridges 40 is formed at a position corresponding to the ridge 39. Using the member 4C, the protrusion 39 may be fitted between the pair of protrusions 40, and the cover member 4C may be fixed to the indoor side divided frame 6C. In this case, it is preferable that one or a plurality of corrugated portions 41 are formed on the outer surface of the ridge 39 and the opposing surfaces of the pair of ridges 40 so that the cover member 4C does not easily fall off. . As shown in FIG. 10, a cover member 4 having a pair of ridges 43 and a room-side divided frame 6D having a slit 42 formed in a vertical wall portion 6a is used.
The cover member 4D may be fixed to the indoor side divided frame 6D by fitting the protruding strip 43 into the slit 42 and engaging the hook 43a with the edge of the slit 42 using D.

Further, as shown in FIG.
(a) Using an indoor side divided frame 6E integrally formed with a pair of locking hooks 44 and a cover member 4E having a pair of legs 45, the ends of the legs 45 are engaged with the locking hooks 44. Let me
The cover member 4E may be fixed to the indoor side divided frame 6E.
Note that the indoor side division frame and the cover member can be fixed by a configuration other than that described above. It is also possible to fix directly with an adhesive, or to fix using both the adhesive and the mechanical connection described above. Furthermore,
A cover member may also be attached to the outer surface of the outdoor division frame 7 to improve the appearance of the heat insulation frame.

[0035]

According to the heat insulating frame of the first aspect, the frame is made of a metal molded body that can be produced in a variety of small quantities at low cost, though the heat insulating property is slightly reduced, and the molding apparatus is somewhat expensive. However, since the shoji is composed of a synthetic resin molded body that can reduce the production cost by mass production of small varieties and has excellent heat insulation, the heat insulation frame can increase the heat insulation as much as possible while minimizing the equipment economic burden. Can be realized. In addition, since the frame is provided with a synthetic resin cover member, the appearance such as the color tone and texture of the shoji and the frame can be made the same, and the appearance and design of the heat insulating frame can be improved, and the cover member In addition, the heat insulation of the heat insulating frame can be improved. Moreover, since the metal-gold molded body can be assembled in a frame shape on site, the transportability and storage property of the frame body can be improved.

According to the heat insulating frame according to the second to fourth aspects, the heat insulating property of the heat insulating frame can be improved while minimizing the equipment economic load for manufacturing the heat insulating frame as in the first aspect. In addition, the appearance and design of the heat insulating frame can be improved by the cover member, and the transportability and storage property of the frame can be improved. In addition, such a composite frame is somewhat more expensive than a frame formed only of a metal molded body, but has excellent heat insulation properties, so that a suitable heat insulation frame can be realized by use in a cold region.

According to a fifth aspect of the present invention, a heat insulating material is interposed between the indoor side and the outdoor side divided frames, and as described in the sixth aspect, the outdoor side divided frame and the indoor side divided frame are mutually connected. When it is configured to be independently fixed to the fitting frame with an interval, the heat insulation of the frame can be further improved. As described in the seventh aspect, it is preferable to divide the sash so as to slightly reduce the heat insulating property, but to improve the fire prevention performance. In addition, if a cover member is provided on the side of the frame made of synthetic resin material, the head can be prevented from falling in appearance such as color tone and texture between the frame and the shoji, and the appearance and design of the heat insulating frame can be reduced. Can be improved. When a cover member made of a synthetic resin is attached to the other split sash as described in claim 8, it is possible to reduce the manufacturing cost of the sash and prevent the appearance and the design from being deteriorated.

According to a ninth aspect of the present invention, at least one of the synthetic resin molded bodies is constituted by a profile-extruded molded article.
It is preferable that one of the members is made of an aluminum alloy-made extruded molded body because a molded body having a hollow structure with excellent strength and rigidity and light weight can be manufactured at low cost. As described in claim 11,
When the cover member is made of a synthetic resin molded extruded body, it is possible to reduce a difference in appearance and design from a shoji or a frame, and such a cover member is easy to handle and can be constructed on site, which is preferable. . As described in claim 12, it is preferable that the cover member is formed in a sheet shape or a film shape, because the manufacturing cost of the cover member can be reduced, and the assembly to the frame can be easily performed. In addition, it is possible to assemble the frame in the frame forming step, and the assembling workability can be easily improved.

According to the thirteenth and fourteenth aspects, when the cover member is fixed to the frame by a fitting structure or by sticking, compared with the case where the cover member is fixed by screws or the like, the formation of holes in the cover member or the frame is improved. This is preferable because post-processing can be omitted. When the design such as the color tone and the texture of the cover member is made similar to the shoji, the difference in design between the shoji and the frame can be effectively prevented, and the appearance and the design of the heat insulating frame can be effectively prevented. Can be improved.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a heat insulating frame of the present invention.

FIG. 2 is a longitudinal sectional view of the heat insulating frame of the present invention.

FIG. 3 is a vertical sectional view of the shoji screen of the present invention.

FIG. 4 is a longitudinal sectional view of a sliding window provided with the heat insulating frame of the present invention.

FIG. 5 is a cross-sectional view of the sliding window.

FIG. 6 is a longitudinal sectional view showing the vicinity of a cover member of the sliding window.

FIG. 7 is a longitudinal sectional view showing the vicinity of a cover member of a window having another configuration.

FIG. 8 is a longitudinal sectional view showing the vicinity of a cover member of a window having another configuration.

FIG. 9 is a longitudinal sectional view showing the vicinity of a cover member of a window having another configuration.

FIG. 10 is a longitudinal sectional view showing the vicinity of a cover member of a window having another configuration.

FIG. 11 is a longitudinal sectional view showing the vicinity of a cover member of a window having another configuration.

[Explanation of symbols]

REFERENCE SIGNS LIST 1 heat insulating frame 2 frame 3 shoji 4 cover member 5 glass 2A frame 2B frame 6 indoor side split frame 7 outdoor side split frame 8 heat insulating material 2C frame 9 indoor side split frame 10 outdoor side split frame 2D frame 11 room Inner split frame 12 Outdoor frame split frame 13 Fitting frame 14 Space 3A Shoji 3B Shoji 15 Indoor split shoji 16 Outdoor split shoji 20 Window 21 Screen 22 Guide rail 23 Cover 24 Windshield 25 Rail 26 Reinforcement 27 Fitting groove 28 Door roller 29 Flange part 30 Glazing bead 31 Screw 6a Vertical wall part 4a Vertical wall part 4b Leg part 32 Plate material 4A Cover member 6A Indoor division frame 35 Horizontal wall part 36 Side wall 4B Cover member 6B Indoor division frame 37 Screw hole 38 Groove part 4C Cover Member 6C Indoor division frame 39 Ridge 40 Ridge 41 Corrugated portion 4D Cover member 4D 6D Indoor division frame 4 2 Slit 42 43 Projecting strip 43a Hook 44 Locking hook 4E Cover member 6E Indoor side split frame 45 Leg

Claims (15)

[Claims] 1. A frame comprising a frame and a shoji to be assembled inside the frame, wherein the shoji is formed of a synthetic resin molded body, the frame is formed of a metal molded body, and is synthesized with the frame. A heat insulating frame to which a resin cover member is attached. 2. A frame comprising a frame and a shoji to be assembled inside the frame, wherein the shoji is formed of a synthetic resin molded body, and the frame is divided into an indoor division frame and an outdoor division frame. And, while configuring both divided frames with a metal molded body,
A heat-insulating frame, comprising a heat-insulating composite frame in which a heat insulating material is interposed between the two divided frames, and a synthetic resin cover member is attached to the frame body. 3. The heat-insulating frame according to claim 2, wherein the heat-insulating material is omitted, and the outdoor-side split frame and the indoor-side split frame are independently fixed to the fitting frame with an interval therebetween. 4. A frame comprising a frame and a shoji to be assembled inside the frame, wherein the shoji is formed of a synthetic resin molded body, and the frame is divided into an indoor side split frame and an outdoor side split frame. Then, one of the divided frames is made of a metal molded body, and the other divided frame is made of a synthetic resin molded body. A heat insulating frame, wherein a cover member made of synthetic resin is attached to the divided frame. 5. The heat insulating frame according to claim 4, wherein a heat insulating material is interposed between the indoor and outdoor split frames. 6. The heat-insulating frame according to claim 4, wherein the outdoor-side split frame and the indoor-side split frame are independently fixed to the fitting frame with an interval therebetween. 7. The sash is divided into an indoor split sash and an outdoor split sash, one split sash is made of a synthetic resin molded body, and the other split sash is made of a metal molded body. And a cover member attached to the same side of the frame as the divided sash made of a synthetic resin molded body.
The heat insulating frame according to any one of claims 6 to 10. 8. The heat insulating frame according to claim 7, wherein a cover member made of a synthetic resin is attached to the divided shoji made of the metal molded body. 9. At least one of said molded articles made of synthetic resin
The heat insulating frame according to any one of claims 1 to 8, wherein one of the heat insulating frames is formed of a shaped extruded product. 10. The heat insulating frame according to claim 1, wherein at least one of the metal molded bodies is formed of an aluminum alloy modified extrusion molded body. 11. The heat insulating frame according to claim 1, wherein the cover member is an extruded molded article made of synthetic resin. 12. The heat insulating frame according to claim 1, wherein the cover member has a sheet shape or a film shape. 13. The heat insulating frame according to claim 1, wherein the cover member is fixed to the frame by a fitting structure. 14. The heat insulating frame according to claim 1, wherein the cover member is fixed to the frame by sticking. 15. The cover member according to claim 1, wherein a design such as a color tone and a texture of the cover member is similar to a shoji.
Insulation frame according to the item.