JP2001065241A - Assembling method of heat insulating sash component - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a proper heat insulating sash component by giving it a fastening function capable of corresponding to traction and compression to the side of a resin-made jointing material. SOLUTION: Engagement grooves 5, 5 facing or oppositely facing each other on a pair of engagement part pieces 3, 4 are provided by projectively providing a pair of the cross-section L shaped engagement part pieces 3, 4 respectively along the longitudinal direction on relative facing surfaces of indoor and outdoor aluminum shapes 1, 2, and a first connecting material 6 is interposed between the indoor and outdoor aluminum shapes 1, 2 by sliding and fitting cross-section L shaped receiving part pieces 9, 10 projectively provided along the longitudinal direction on the resin-made first jointing material 6 on this engagement groove 5. Thereafter, the receiving part pieces 9, 10 and the engagement part pieces 3, 4 are pressure welded in the indoor and outdoor directions by forcibly engaging a pair of second connecting materials 11, 11 made of resin with each other by confronting them with each other through the first connecting material 6.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for assembling a heat insulating sash component using indoor and outdoor aluminum profiles.

[0002] The heat insulating sash component means a frame material such as an upper frame, a lower frame and a vertical frame, and a frame material such as an upper frame and a lower frame.

[0003]

2. Description of the Related Art It is needless to mention concrete examples. A bonding material (bridge material) made of a hard resin having an I-shaped cross section is crushed and crushed by a claw provided on an indoor or outdoor aluminum profile to form a heat insulating sash component. I'm trying to get.

[0004]

In the conventional caulking method, the material of the aluminum material is forcibly deformed to crush the claw portion of the aluminum material. As a result, stress is generated inside the material. This tends to adversely affect the profile, such as distortion, torsion, warpage, and cracks.

[0005] An object of the present invention is to omit a forcible deformation operation on the aluminum profile side which exerts such an adverse effect, and to provide a binding function capable of coping with tension and compression on the resin profile or joining material side. An object of the present invention is to obtain a heat insulating sash component.

[0006]

In order to assemble a heat insulating sash component by assembling indoor and outdoor aluminum profiles, a pair of cross sections along the longitudinal direction are provided on the opposing surfaces of the indoor and outdoor aluminum profiles. An L-shaped locking piece is protruded to provide an engagement groove facing or opposite to each other in the pair of locking pieces, and the engagement groove is formed along the longitudinal direction on the first resin-made joining material. The first joining material is interposed between the indoor and outdoor aluminum profiles by slidingly fitting the receiving portion piece having an L-shaped cross section protruding therefrom, and thereafter, a pair of resin-made second joining materials is attached to the interior. The receiving section piece and the locking section piece are pressed against each other in the indoor and outdoor directions by forcibly engaging between the indoor and outdoor aluminum profiles so as to face each other via the first joining material, and When assembling the outdoor aluminum part and the indoor resin part to form a heat insulating sash, use the indoor aluminum part on the indoor side. On a surface facing the resin shape member, a pair of L-shaped engaging portions protruding in the longitudinal direction is provided so as to protrude, and an engaging groove that opposes or opposes the pair of engaging portions is provided. After a receiving piece having an L-shaped cross section protruding along the longitudinal direction on the opposite surface of the resin profile from the aluminum profile is slid into the engagement groove, a pair of resin-made joining members are formed. Forcibly engaging between the aluminum profile and the resin profile so as to face each other via a pair of locking portions, the locking portion and the receiving portion are moved indoors and outdoors. They are pressed against each other.

[0007]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an explanatory view of a method of assembling a heat insulating sash component according to the present invention. FIG. FIG. 3 is a cross-sectional view of a heat insulating sash component obtained by assembling the two joining materials, and FIG. 3 is a cross-sectional view of the second embodiment in which indoor and outdoor profiles are assembled with the joining material.

In the drawing, reference numeral 1 denotes an indoor aluminum member, 2 denotes an outdoor aluminum member, and indoor and outdoor aluminum members 1 and 2 are formed by an extrusion molding machine according to a conventional method. On the opposing surfaces 1a 'and 2a' of the pieces 1a and 2a, a pair of L-shaped locking pieces 3 and 4 projecting in the longitudinal direction are protruded, and the pair of locking pieces 3 and 4 are mutually connected. It is configured such that opposed engagement grooves 5 and 5 are provided.

Reference numeral 6 denotes a first joining material made of a hard resin, and the first joining material 6 is provided on both surfaces of the main piece 8 which is long in the longitudinal direction, with the locking portions provided on the aluminum profiles 1 and 2. Receiving part pieces 9 and 10 having an L-shaped cross section are formed to protrude along the longitudinal direction of the main piece 8 so as to correspond to the pieces 3 and 4, and are normally formed together with the second joining material 11 by an extruder. It is molded according to the method.

The receiving pieces 9 and 10 are connected to the engaging grooves 5.
The gap width between the pieces 9 and 10 is set so that the tip (free end) is almost in contact with the inner wall of the engagement groove 5 when the engagement groove 5 is slid into the engagement groove 5. It was molded as shown.

The second joining material 11 is connected to the main piece 8 (or the first joining material 6) at both ends in the longitudinal direction of the main piece 8 of the first joining material 6 via connecting pieces 12 made of thin resin. Things
The first jointing member 6 is formed by a rod having a groove-like cross section with a recessed side, and on both sides in the indoor and outdoor directions, the oppositely facing surfaces 1a 'and 2a' of the aluminum profiles 1 and 2 indoor and outdoor are provided with locking pieces. The opposing surfaces 1 a ′, 2 are pulled over the protruding edges (strips) 13 provided outside the
A protruding edge (strip) 14 disposed between a ′ is provided along the longitudinal direction of the second bonding material 11 similarly to the protruding edge 13.

The heat-insulating sash component A of the embodiment is composed of the first and second joining materials 6 and 11 connected to each other through the connecting pieces 12 with the indoor and outdoor aluminum profiles 1 and 2 having the above-mentioned structure. By assembling, the first and second joining materials 6 and 11 are used as heat insulating materials,
It is constructed by arranging aluminum profiles indoors and outdoors.

Thus, the indoor and outdoor aluminum profiles 1, 2 are arranged so as to face the opposing surfaces 1a ', 2a' of the profile pieces 1a, 2a, and the engagement grooves 5, 5, 5, 5 are formed. The first receiving member 6 made of resin is interposed between the facing surfaces 1a 'and 2a' by slidingly fitting the receiving pieces 9, 9, 10, and 10 corresponding to.

At this time, as shown in FIG.
1 is connected to the first joining member 6 by the connecting piece 12, so that it is inevitably located between the indoor and outdoor aluminum profiles 1, 2, and the pair of second joining members 11, 11 It is arranged via the first joining material 6 combined with the inner and outer aluminum profiles 1 and 2.

Then, the second bonding material 11 is placed on the facing surface 1.
When pressed in the direction of the groove 15 formed between a ′ and 2a ′, the second bonding material 11 pushes and expands the groove 15 (while displacing the indoor and outdoor aluminum members 1 and 2 in the separating direction). ), The groove 14 is forcibly formed, and the protrusion 14 is
Since the aluminum sections 1 and 2 are moved apart from each other with respect to the first joining member 6 by the above-described pushing and expanding operation, the engaging pieces 3 and 4 are engaged. The receiving pieces 9 and 10 are pressed against each other in the indoor and outdoor directions, and the members 1, 2, 6, and 11 are assembled together to obtain a heat insulating sash component A.

Although the engaging grooves 5 and 5 provided on the facing surface 1a 'or 2a' are opposed to each other, they may be arranged at positions opposite to each other. They are arranged correspondingly, and thus oppositely.

The disposition at the facing position or the opposite facing position is such that the displacement (vertical direction in the drawing) along the longitudinal direction of the indoor and outdoor aluminum profiles 1 and 2 in the state of being assembled with the first joining material 6 is considered. This is to prevent it.

The reason why the first and second joining members 6 and 11 are connected via the connecting piece 12 is to improve the storage or use of the material.

In the second embodiment shown in FIG. 3, an indoor resin part 1A and an outdoor aluminum part 2A are assembled together to form a heat insulating sash component. On the surface of the profile 2A opposite to the resin profile 1A, the profile 2
A pair of locking pieces 3A, 4 having an L-shaped cross section along the longitudinal direction of A
A is protruded to form engagement grooves 5A, 5A opposite to each other in the pair of locking portion pieces 3A, 4A, and the resin profile 1A is made to correspond to the engagement grooves 5A, 5A. And a pair of L-shaped receiving portions 9A, 10A along the longitudinal direction of the profile 1A, and slidingly fit the receiving portions 9A, 10A into the engagement grooves 5A, 5A. 1A and 2A are assembled to each other, and a connecting piece 1 is attached to the outer surface of the receiving piece 9A and 10A.
The joining members 11A made of hard resin, which are connected to each other by two, are forcibly engaged between the two shaped members 1A and 2A, and the locking pieces 3A and 4A are joined together.
A and the receiving pieces 9A and 10A and the receiving pieces 9A and 10A are pressed into the indoor and outdoor directions to form a heat insulating sash component.

In short, the second embodiment is different from the first embodiment in that the first joint member 6 of the first embodiment and the aluminum section 1 on the indoor side are shared by one member of the resin section 1A on the indoor side. Only different from the example, the remaining points are indicated by the same reference numerals,
This is the same as the first embodiment (although the projection corresponding to the projection 13 of the first embodiment is omitted in the drawing).

[0021]

The present invention has the configuration described above,
There is no need to process the aluminum profile, so it is possible to provide a product without distortion or twisting caused by the processing.Of course, it is sufficient to assemble each member in the state of being formed by the forming machine, A quality insulation sash component is obtained.

The second joining material (or joining material) as a compression-resistant material
However, the first joining material (or the resin shaped material) functions as a pull-resistant material, and a product with no misalignment can be provided as a product.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing a state where an indoor and outdoor aluminum profile and a first bonding material are assembled.

FIG. 2 is a cross-sectional view of a heat insulating sash component obtained by assembling a second bonding material.

FIG. 3 is a cross-sectional view showing a state where indoor and outdoor profiles are assembled with a bonding material in a second embodiment.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 indoor side aluminum profile 1A resin profile 2 outdoor side aluminum profile 2A aluminum profile 3, 4 locking part piece 5 engagement groove 6 first bonding material 9, 10 receiving part piece 11 second bonding material 11A bonding Lumber

Claims (3)

[Claims] 1. A pair of L-shaped engaging portions protruding from the indoor and outdoor aluminum profiles facing each other in the longitudinal direction, and the pair of engaging portions oppose or oppose each other. The first joining member is formed by slidingly fitting a receiving portion piece having an L-shaped cross section, which is provided in the engaging groove so as to project along the longitudinal direction of the first joining member made of resin. It is interposed between the inner and outer aluminum profiles, and then a pair of resin-made second bonding materials are forcibly engaged between the indoor and outdoor aluminum profiles so as to face each other via the first bonding material. A method for assembling a heat insulating sash component, wherein the receiving piece and the locking piece are pressed together in the indoor and outdoor directions. 2. A protruding edge provided along the longitudinal direction on the second joining material side over a protruding edge provided along the longitudinal direction on the opposing surfaces of the indoor and outdoor aluminum profile pieces. The method for assembling a heat insulating sash component according to claim 1, wherein a second joining material is engaged between the opposing surfaces. 3. A pair of locking portions having a L-shaped cross section along the longitudinal direction projecting from a surface of an indoor aluminum member facing an indoor resin member. A receiving portion having an L-shaped cross section is provided with an engagement groove facing each other or opposite to each other in the piece, and protruding in the engagement groove along a longitudinal direction on a surface of the resin member facing the aluminum member. After the pieces are slid, the pair of resin joining members are forcibly engaged between the aluminum section and the resin section so as to face each other via the pair of locking sections. Wherein the engaging piece and the receiving piece are pressed against each other in indoor and outdoor directions.