JP3416794B2 - Joining and fitting method - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to fittings such as doors, and in particular, a door body such as a frame assembly is arranged on the outside of the room to improve the design, and to the inside of the door body. The present invention relates to a novel fitting and a method of assembling the same in which a heat insulator is arranged to improve heat insulation.

[0002]

2. Description of the Related Art As a fitting for a door or the like, there is known a fitting made of a frame assembly which is framed in a rectangular shape in order to have a profound decorative effect (see Japanese Patent Laid-Open No. 6-158941). .

[0003]

However, the fitting made of the above-mentioned frame assembly has a drawback that it is inferior in heat insulation although it is excellent in design. As a fitting having a heat insulating property, there is known a flush door in which surface materials on the outside and the inside are arranged, and a heat insulating material is provided between the surface materials (Japanese Utility Model Publication No. 55-141695). However, due to its structure, it has a drawback of poor design.

Therefore, an object of the present invention is to provide a novel fitting which is excellent in design and heat insulation, and a method for assembling the fitting.

[0005]

In order to achieve the above object, in the fitting according to claim 1 of the present invention, the door body made of aluminum alloy is placed on the outside and the inside of the door is placed on the inside. A heat insulator is arranged in the door body, and the door body and the heat insulator are integrated by an edge material attached to at least a side part, and the edge material is made of an aluminum alloy that covers at least a side end surface of the door body . The edge material of the outdoor side of the
It is characterized in that it is composed of an indoor side edge material made of a low thermal conductivity material for covering .

According to a second aspect of the present invention, in the method for assembling a fitting, a door body made of an aluminum alloy is arranged outside the room, and a heat insulator is arranged inside the door body. At least on the side of the body , at least the side edge of the door body
Outdoor edge material made of aluminum alloy covering the surface and heat insulation book
The door body and the heat insulating body are integrally assembled by attaching an edge material which is previously integrated with an indoor side edge material made of a low heat conductive material that covers the side end surface of the door body.

According to a third aspect of the present invention, in the method of assembling a fitting, a door body made of an aluminum alloy is arranged on the outside of the room, and a heat insulator is arranged on the inside of the door body. After attaching the outdoor edge material made of aluminum alloy that covers the side end surface of the door body to at least the side of the body , heat insulation is performed.
It is characterized in that an indoor side edge member made of a low heat conductive material that covers the side end surface of the book is attached to integrally assemble the door body and the heat insulating body.

According to a fourth aspect of the present invention, there is provided a method for assembling a fitting, in which a door body made of an aluminum alloy is arranged on the outside of the room, and a heat insulator is arranged on the inside of the door body. After attaching indoor side edge material made of low thermal conductivity material that covers the side end surface of the heat insulation book to at least the side part of the body , the door body
It is characterized in that an outdoor side edge material made of aluminum alloy is attached to cover the side end surface of the door body, and the door body and the heat insulating body are integrally assembled.

[0009]

Embodiments of the present invention will be described below in detail with reference to the accompanying drawings. First, an embodiment of the present invention will be described. FIG. 1 is a diagram showing an embodiment of the present invention.
(A) is a front view of the fitting seen from the outdoor side, (b) is a rear view of the fitting seen from the indoor side, FIG. 2 is a sectional view taken along the line AA of FIG. 1 (a), and FIG. It is the BB sectional drawing of a).

1 to 3, reference numeral 1 denotes a door as an example of a fitting, and the door 1 has a frame assembly 4 which is framed in a rectangular shape and constitutes a door body (door body body) on the outdoor side. The heat insulating body 5 is arranged on the indoor side of the frame assembly 4, and the frame assembly 4 and the heat insulating body 5 are integrated by at least the edge members 28 and 29 described later attached to the side portions. ing. The frame assembly 4 may be composed of only the frame body 2 which is framed in a rectangular shape, but the frame panel 3 is incorporated into the frame body 2 for a heavy decorative effect. It is preferable in that it has. The frame 2 is a vertical frame 2 on both left and right sides.
a, 2b, an upper frame 2c that is bridged between the upper ends of the vertical frames 2a and 2b, and a lower frame 2d that is bridged between the lower ends of the vertical frames 2a and 2b are framed in a rectangular shape. To be done.

In the present embodiment, as the frame panel 3, the first frame panel 3A in which the glass panel 7 is incorporated in the frame frame 6 and the second panel panel 8 in which the decorative panel material 8 is incorporated in the frame frame 6 are used. The frame panel 3B is used. In the frame body 2, a vertically long first frame panel 3A is provided at approximately the center.
In order to assemble two vertically long second frame panels 3B on both sides thereof, a pair of vertical partition frames 9 are bridged between the upper frame 2c and the lower frame 2d, and the vertical partition frames 9 and Frame 2a,
A horizontal partition frame 10 is bridged between 2b.

The frame frame 6 of the first frame panel 3A is formed with an outdoor glass pressing portion 11 for pressing the peripheral edge of the glass panel 7 from the outdoor side. The outdoor glass pressing portion 11 is made of glass. A sealing material 12 for sealing the panel 7 is attached. As the glass panel 7, a multi-layer glass panel having a high heat insulating property is preferable.

In order to incorporate and hold the first frame panel 3A and the second frame panel 3B in the frame body 2 having the vertical and horizontal partition frames 9 and 10, each frame panel 3A, 3 is held.
Engagement portions 13 that engage with each other are provided on the inner periphery of the frame body 2 including the vertical and horizontal partition frames 9 and 10 that surround B and the outer periphery of each frame panel 3A, 3B. It does not fall out. The engaging portion 13 in the illustrated example is configured by ribs protruding so as to engage with each other, but is not limited to this. Further, the frame frames 6 of the frame panels 3A and 3B may not be directly engaged with the frame body 2 and may be indirectly provided via an intermediate material. The vertical frames 2a and 2b, the upper frame 2c, the lower frame 2d, the vertical and horizontal partition frames 9 and 10, and the frame frame 6 of the frame panels 3A and 3B.
Etc. are preferably made of an extruded aluminum alloy profile.

A frame body 2 including the vertical and horizontal partition frames 9 and 10.
The rear surface (the surface on the indoor side) of the second frame panel 3B and the rear surface of the second frame panel 3B are formed in the same plane.
The frame frame 6 of A is formed so as to project more toward the inside of the room than the back surface of the frame body 2. That is, the first frame panel 3A
It is preferable that the frame frame 6 is provided with a projecting portion 14 projecting toward the indoor side, and the end surface of the projecting portion 14 is substantially flush with the indoor surface of the heat insulating body 5.

The heat insulator 5 is mainly composed of a heat insulating material 15 and a surface material 16 stretched on the indoor surface of the heat insulating material 15. The heat insulating material 15 is preferably a foamed heat insulating material such as foamed styrene. The heat insulating material 15 is formed in a plate shape, and a surface material 16 is attached to the inner surface of the heat insulating material 15 with an adhesive. The surface material 16 is made of, for example, a steel plate, and a coating layer or a covering sheet is preferably provided on the surface of the steel plate for corrosion resistance and decoration. The heat insulator 5 may be one in which the heat insulating material 15 is foamed and integrally provided on one surface of the surface material 16. In addition, surface material 1
6 and the heat insulating material 15 do not necessarily need to be adhered.

The heat insulator 5 is fixed to the inner surface of the frame assembly 4 with an adhesive or the like in order to absorb or allow relative displacement in the in-plane direction due to the difference in thermal expansion between the frame assembly 4 and the frame assembly 4. It is not contacted, but is contacted by surface contact. An opening 17 corresponding to the glass panel 7 is formed in the heat insulator 5, and the projecting portion 14 of the frame frame 6 of the first frame panel 3A is inserted into the opening 17. The outer peripheral portion of the projecting portion 17 has an opening portion 17 of the heat insulating body 5 for easily positioning the heat insulating body 5 on the inner surface of the frame assembly 4 when the door 1 is assembled.
Is formed as a guide portion 18 for guiding the. The guide portion 18 is preferably formed in a tapered shape in order to ensure smooth guidance.

Further, at least the inner peripheral portion of the lower side of the protruding portion 14 is such that the peripheral end portion of the glass panel 7 is supported by the glass support member 19.
It is formed as a support portion 20 that supports the via. Further, at a position (preferably an indoor end) on the indoor side of the glass panel 7 of the projecting portion 14, the sealing material 12 of the outdoor glass pressing portion 11 may penetrate into the indoor side when a sealing failure occurs. A brim-shaped water return portion 21 for stopping rainwater is formed.

On the end surface of the projecting portion 14 of the frame frame 6 of the first frame panel 3A, a synthetic resin pressing member 22 for pressing the peripheral edge of the glass panel 7 and the peripheral edge of the opening of the heat insulator 5 from the indoor side is fixed. It is attached with a screw 23 which is a tool.
The pressing member 22 includes an indoor-side glass pressing portion 24 having a sealing function of air-tightly pressing the peripheral edge portion of the glass panel 7 from the indoor side, and a heat insulating body pressing portion 25 pressing the opening peripheral edge portion of the heat insulating body 17 from the indoor side. It is formed integrally.

A decorative cover member 26 for covering the pressing member 22 from the inside of the room is attached via a locking member 27 made of synthetic resin, which is attached using the screw 23. The cover member 26 is made of an extruded material of metal tone, for example, metal, preferably aluminum alloy, and is formed like a frame for decorating the peripheral portion of the glass panel 7 from the interior side. Since the pressing member 22 and the locking member 27 are made of synthetic resin, they are made of metal.
The heat insulating property is improved by preventing a cold heat bridge between the frame frame 6 and the cover member 26 of the frame panel 3A.

The frame assembly 4 is provided on both left and right sides of the frame assembly 4.
Outdoor side edge material 2 made of aluminum alloy that covers the side end surface of the
8a and 29a are attached with screws 30, respectively.
Indoor edge materials 28b and 29b made of a low thermal conductive material (for example, resin) are provided on the indoor sides of these edge materials 28a and 29a so as to cover the side end surfaces of the heat insulator 5. These edge members are hooked and locked by a locking portion and a locked portion that are provided to each other, and the indoor side edge material does not come off by providing the outdoor side edge material from the outside of the indoor side edge material. It is like this. Further, the indoor edge member is formed with a locking portion 31 having an L-shaped cross section that locks both indoor side edges of the heat insulator 5. By constructing the edge material in this way, a cold bridge from the outdoor edge material to the indoor edge material is prevented, and the occurrence of dew condensation on the indoor edge material is suppressed. In addition, the edge members 28 and 29 in the present embodiment have a function of connecting both (2 members) of the frame assembly 4 and the heat insulating body 5, and both of them so that the side end surfaces of the frame assembly 4 and the heat insulating body 5 are not exposed. It also has a function of integrally covering the side end surface of the above and performing a decorative end surface treatment.

Further, projecting piece portions 32 projecting toward the room side are formed at upper and lower indoor side edges of the frame assembly 4, and these projecting piece portions 32 cover the upper and lower end surfaces of the heat insulating body 5. Locking members 33 having an L-shaped cross section that lock the upper and lower indoor side edges of the heat insulator 5 are attached by screws 34, respectively.
The locking member is preferably made of a low heat conductive material such as resin. In FIG. 2, reference numeral 35 is a reinforcing core member inserted in the suspension-side vertical frame 2 b of the frame assembly 4, and 36 is a hinge attached to the core member 35.

In the case of assembling the door 1 having the above-mentioned structure, first, the frame assembly 4 is assembled, and then the frame assembly 4 is placed horizontally with the outdoor surface thereof facing downward, and the frame assembly 4 is assembled. The heat insulator 5 is placed on the indoor surface, which is the upper surface of the above, so that the surface material 16 faces upward. At this time, since the indoor-side protruding portion 14 of the first frame panel 3A incorporated in the frame assembly 4 is formed as the guide portion 18 that guides the opening 17 of the heat insulating body 5, the frame assembly 4 of The heat insulator 5 can be easily positioned on the indoor surface, and the assembling workability can be improved. Further, when the glass panel 7 is arranged on the frame assembly 4 and is pressed by the pressing member 22, or when the frame assembly 4 is leaned or laid down, the frame frame 6 is incorporated into the frame assembly 4 to make a frame. Since the frame 6 does not fall off, the ease of assembly is improved.

After the pressing member 22 is fixed to the indoor protrusion 14 of the first frame panel 3A with the screw 23, the peripheral edge of the glass panel 7 and the peripheral edge of the opening of the heat insulator 17 are pressed from the indoor side. , The cover member 26 is attached, and the heat insulator 5 is attached.
The indoor side edge members 28b and 29b are temporarily held on the outer peripheral edge of the outside edge member 28b and the outdoor side edge member 28 from the outside thereof to the side edge portion of the frame assembly 4.
a and 29a may be fixed with screws 30 after the locking portions and the locked portions provided on the respective edge materials are locked, and further the locking members 33 may be fixed with the screws 34. The door 1 formed by integrating the assembly 4 and the heat insulator 5 can be easily assembled. According to the door 1, a frame assembly 4 which is framed in a square shape and exerts a heavy decorative effect is arranged on the outside of the room, and the heat insulator 5 is arranged on the indoor side of the frame assembly 4. Since the assembly 4 and the heat insulating body 5 are integrated by at least the edge members 29 and 30 attached to the side portions, both the frame assembly 4 and the heat insulating body 5 can be firmly integrated, and both the design and the heat insulating property are provided. You get a new door. In this case, since the side end surfaces of the frame assembly 4 and the heat insulating body 5 are integrally covered with the edge members 28 and 29, the side end surfaces of the frame assembly 4 and the heat insulating body 5 are not exposed, and the design The sex can be further improved.

Further, since the frame assembly 4 and the heat insulating body 5 are integrated so as to be relatively movable in the in-plane direction, the in-plane direction due to the difference in thermal expansion between the frame assembly 4 and the heat insulating body 5. The relative displacement can be easily absorbed, and the deformation of the door 1 due to the difference in thermal expansion can be prevented. That is, the heat insulator 5
Is not fixed to the inner surface of the frame assembly 4 with an adhesive or the like,
The heat insulating body pressing portion 25 of the pressing member 22 causes the peripheral edge portion of the opening to
Moreover, since the outer peripheral edge portion is only supported by the locking portions 31 and the locking members 33 of the edge members 28 and 29, the frame assembly 4 and the heat insulating body 5 are not constrained to each other but thermally expand. The relative displacement in the in-plane direction due to the difference can be absorbed.

Although the embodiments of the present invention have been described in detail above with reference to the drawings, the present invention is not limited to the above embodiments, and various design changes and the like without departing from the gist of the present invention. Is possible. The present invention can be applied to door bodies such as sliding doors other than doors. In the above embodiment, the edge material is not used to connect the upper end portions and the lower end portions of the frame assembly and the heat insulating body, but an edge material may be used. Further, in the above-described embodiment, an opening corresponding to the glass panel is formed in the heat insulating body,
Although the peripheral edge of the opening is configured to be pressed by the pressing member, the present invention can of course be applied to a fitting in which the opening is not formed in the heat insulator. The door body constituting the fitting of the present invention is preferably a frame assembly, but may have, for example, no upper frame or lower frame, a vertical frame on both sides and an intermediate frame in the center. In short, it may be made of aluminum alloy. Further, the order of attaching the edge material is not limited to the method of attaching the outdoor side edge material after attaching the indoor side edge material as in the present embodiment, but the indoor side edge material may be attached after attaching the outdoor side edge material. Alternatively, the outdoor-side edge material and the indoor-side edge material may be integrally attached by caulking, bonding, or the like in advance.

[0026]

In summary, according to the present invention, the following effects can be obtained.

(1) According to the fitting according to the first aspect, the door body made of aluminum alloy is arranged on the outside of the room, and the heat insulator is arranged on the inside of the door body. The body is integrated by an edge material attached to at least a side portion, and the edge material covers at least the side end surface of the door body.
Side of the aluminum alloy of the outdoor side edge member and the heat insulating member for covering
Since it is composed of the indoor side edge material made of a low thermal conductive material that covers the end face, a novel fitting having excellent design and heat insulation can be obtained.

(2) According to the method of assembling the fitting according to claim 2, the door body made of an aluminum alloy is arranged outside the room, and the heat insulator is arranged inside the door body. At least on the sides of the door body and the heat insulator, at least
By attaching an edge material integrally preliminarily integrating an outdoor side edge material made of an aluminum alloy covering the side end surface of the door body and an indoor side edge material made of a low thermal conductivity material covering the side end surface of the heat insulating book ,
Since the door body and the heat insulating body are integrally assembled, it is possible to easily assemble a new fitting having excellent design and heat insulating properties.

(3) According to the method for assembling a fitting according to claim 3, the door body made of an aluminum alloy is arranged on the outside of the room, and the heat insulator is arranged on the inside of the door body. At least on the side of the door body and the heat insulator ,
In order to assemble the door body and heat insulator integrally by attaching the outdoor side edge material made of aluminum alloy that covers the side end surface, and then attaching the room side edge material made of low thermal conductivity material that covers the side end surface of the heat insulating book. It is possible to easily assemble a new fitting excellent in design and heat insulation.

(4) According to the method of assembling a fitting according to claim 4, the door body made of an aluminum alloy is arranged on the outside of the room, and the heat insulator is arranged on the inside of the door body. At least on the sides of the door body and the heat insulator,
After installing the indoor side edge material made of low thermal conductivity material that covers the end surface, install the outdoor side edge material made of aluminum alloy that covers the side end surface of the door body, in order to assemble the door body and the heat insulator integrally. It is possible to easily assemble a new fitting excellent in design and heat insulation.

[Brief description of drawings]

1A and 1B are views showing an embodiment of the present invention, in which FIG. 1A is a front view of a fitting seen from the outside of the room, and FIG. 1B is a rear view of the fitting seen from the inside of the room.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a sectional view taken along line BB in FIG.

[Explanation of symbols]

1 door (joint) 4 Door body (frame assembly) 5 heat insulator 28,29 Edge material 28a, 29a Outdoor edge material 28b, 29b Indoor edge material

─────────────────────────────────────────────────── ─── Continuation of the front page (56) References Open 60-133093 (JP, U) Open 49-88528 (JP, U) Open 58-110183 (JP, U) Open 57- 68899 (JP, U) (58) Fields surveyed (Int.Cl. ⁷ , DB name) E06B 5/00

Claims (4)

(57) [Claims] 1. A door body made of an aluminum alloy is provided on the outside of the door, and a heat insulator is arranged on the inside of the door body, and the door body and the heat insulator are attached to at least a side portion by an edge member. Integrated, the edge material is at least
A fitting comprising an outdoor side edge material made of an aluminum alloy for covering a side end surface of a door body and an indoor side edge material made of a low heat conductive material for covering a side end surface of a heat insulator. 2. A door body made of an aluminum alloy is provided on the outside of the room, and a heat insulator is arranged on the inside of the door body, and then at least a side portion of the door body and the heat insulator is provided at least on the door. An edge material made by integrally combining an outdoor side edge material made of aluminum alloy covering the side end surface of the body main body and an indoor side edge material made of a low thermal conductivity material covering the side end surface of the heat insulator is attached to the door body main body. A method of assembling a fitting, which comprises integrally assembling a heat insulator. 3. A door body made of an aluminum alloy is provided on the outside of the room, and a heat insulator is arranged on the inside of the door body, and then the door body is provided on at least a side portion of the door body and the heat insulator.
After attaching the outdoor edge material made of aluminum alloy that covers the side end surface of the main body, attach the indoor side edge material made of low thermal conductivity material that covers the side end surface of the heat insulator to integrally integrate the door body and the heat insulator. A method of assembling a fitting, characterized by assembling. 4. A door body made of an aluminum alloy is provided on the outside of the room, and a heat insulator is arranged on the inside of the door body. After that, at least side portions of the door body and the heat insulator are heat-insulated.
After attaching the indoor side edge material made of low thermal conductivity material that covers the side end surface of the book, attach the outdoor side edge material made of aluminum alloy that covers the side end surface of the door body to integrally integrate the door body and the heat insulator. A method of assembling a fitting, characterized by assembling.