CN201714234U

CN201714234U - Double color glue injection heat insulation section bar

Info

Publication number: CN201714234U
Application number: CN200920062739XU
Authority: CN
Inventors: 邝焯珍
Original assignee: 邝焯珍
Current assignee: Guangya Aluminium Co., Ltd.
Priority date: 2009-08-21
Filing date: 2009-08-21
Publication date: 2011-01-19
Anticipated expiration: 2019-08-21

Abstract

The utility model discloses a double color glue injection heat insulation section bar comprising a first and a second section bar. The first section bar comprises a first glue injection groove and an inlaid-type groove, and the second section bar comprises a second glue injection groove and a connection bridge, thereby the connection bridge is combined with the inlaid-type groove, and a glue storage chamber formed by enclosing the first glue injection groove, the second glue injection groove and the connection bridge. On the top of the glue storage chamber is arranged a glue injection port, and the inlaid-type groove is disposed on the bottom of the glue storage chamber. By producing the heat insulation section bar, the connection bridge can be cut and the inlaid-type groove can be formed correspondingly under the glue injection port. The upper and lower wall materials of the inlaid-type groove and the combination part of the connection part can be cut and recycled, the upper and lower wall body of the inlaid-type can be symmetrically rolled with a vertical-symmetrical rolling force, thereby the torque can be prevented.

Description

Double-colored injecting glue heat insulation section

Technical field:

The utility model relates to a kind of double-colored injecting glue heat insulation section.

Background technology:

In the aluminium door and window industry, double-colored heat insulation section has heat insulating function again owing to both can cater to external wall and interior decoration style simultaneously, favored by the customer.State Intellectual Property Office on November 12nd, 2008 and on January 21st, 2009 disclosed respectively application number be that 200710040558.2 the application for a patent for invention file (structure as shown in Figure 1) and the patent No. are 200820043911.2 utility model patent file (structure as shown in Figure 2), their technical scheme all is the syndeton before the double-colored heat insulation section injecting glue of protection.

Wherein the structure of mentioning in the application for a patent for invention file as shown in Figure 1, its caulking groove 01 is molded over the wherein behind of a section bar injecting glue groove, another section bar extends one section connection bridge, connect the bridge end and be embedded in engaging in the caulking groove 01, the double-colored heat insulation section that adopts this syndeton production is after cutting off the connection bridge, with being connected bridge holding section 02 aluminium material and can staying in finished product of caulking groove 01 engaging, unrenewablely can cause the customer additionally to buy part aluminium useless simultaneously, neither environmental protection increases customer's buying expenses again.In addition, the connection of these technical scheme two section bars is as long as finished after connection bridge holding section 02 sticked into caulking groove 01, this just requires to connect between bridge holding section 02 and the caulking groove 01 and must have the gap, and it is loosening to cause section bar to connect the back existence, influences the accurate aligning of section bar.

And the technical pattern that above-mentioned utility model patent is mentioned as shown in Figure 2, it is on the basis of the technical scheme in the foregoing invention patent application document, increased rolling step one, so that the connection of two section bars is tightr, its structure is designed to the excurvation certain angle when being injecting glue groove 003 moulding of second section bar 002, make 004 one-tenth opening shape of first caulking groove, and form a dop 006 at connection bridge 005 bending part of first section bar 001, second section bar 002 forms second caulking groove 007 that cooperates with dop 006, after the engaging of two section bars, need carry out roll extrusion to injecting glue groove 003 and dop 006, two section bars closely are fixed together, but owing to be subjected to the influence of said structure, two rolling wheels 008,009 roll extrusion position is not on a vertical curve, cause two rolling wheels 008,009 location dislocation, the roll extrusion process can produce moment of torsion, causes section bar to deform easily, causes that waste product produces, in addition, finished product is still residual a waste part.

Summary of the invention:

The purpose of this utility model is in order to overcome the shortcoming of above-mentioned prior art, and a kind of recyclable whole waste materials, assembling stressed double-colored injecting glue heat insulation section symmetrically closely and during roll extrusion is provided.

For achieving the above object, the technical scheme that the utility model provides is: double-colored injecting glue heat insulation section, include first section bar and second section bar, first product moulding has first injecting glue groove and the caulking groove, second product moulding has the second injecting glue groove and is connected bridge, connects bridge and makes up with caulking groove, the first injecting glue groove, the second injecting glue groove and be connected bridge and surround glue storage cavity jointly, the top of glue storage cavity is formed with gum-injecting port, it is characterized in that: caulking groove is molded over the below of glue storage cavity.

Caulking groove is a dovetail groove, and the cross sectional shape and the caulking groove cross sectional shape that connect the bridge combination section are complementary.

After adopting technique scheme, because when making heat insulation section by the injecting glue mode, cutting off the connection bridge all is to locate to carry out below corresponding gum-injecting port, caulking groove is molded over the below of gum-injecting port correspondence, except can when excising, together cutting caulking groove wall material and connection bridge combination section up and down, outside the recycling, can also carry out symmetrical roll extrusion to caulking groove wall body up and down, roll extrusion power becomes vertically opposite title, has avoided the generation of moment of torsion.

Description of drawings:

Figure 1A is the structure chart before the described double-colored heat insulation section of background technology application for a patent for invention file connects;

Figure 1B is the structure chart after the described double-colored heat insulation section of background technology application for a patent for invention file connects;

Fig. 1 C is the structure chart behind the described double-colored heat insulation section injecting glue of background technology application for a patent for invention file;

The specific embodiment:

Fig. 2 A is the structure chart before the described double-colored heat insulation section of utility model patent connects in the background technology;

Fig. 2 B is the fastening front structural representation of roll extrusion after the described double-colored heat insulation section of utility model patent connects in the background technology;

Fig. 2 C is that the described double-colored heat insulation section of utility model patent connects and the structural representation of roll extrusion after fastening in the background technology;

Fig. 2 D is the structure chart behind the described double-colored heat insulation section injecting glue of utility model patent in the background technology;

Fig. 3 A is the structural representation before the double-colored heat insulation section of the utility model connects;

Fig. 3 B is that the double-colored heat insulation section of the utility model connects the fastening preceding structural representation of back roll extrusion;

Fig. 3 C is that the double-colored heat insulation section of the utility model connects and the structural representation of roll extrusion after fastening;

Fig. 3 D is the structural representation behind the double-colored heat insulation section injecting glue of the utility model.

Now elaborate the utility model in conjunction with the accompanying drawings:

Syndeton before the double-colored heat insulation section injecting glue of present embodiment, include first section bar 1 and second section bar 2, first section bar 1 forms the first injecting glue groove 11, second section bar 2 forms the second injecting glue groove 22, wall body stretches out and forms caulking groove 3 below the first injecting glue groove, 11 notches, and the below wall body of the second injecting glue groove 22 stretches out to form and connects bridge 4, connecting bridge 4 ends sticks in the caulking groove 3, by the first injecting glue groove 11, the second injecting glue groove 22, caulking groove 3 top wall bodies and connection bridge 4 surround glue storage cavity 5 jointly, be formed with gum-injecting port 6 in caulking groove 3 corresponding positions, the top of glue storage cavity 5, caulking groove 3 is an oat tail groove structure, and connect bridge tail end section shape accordingly and the caulking groove cross sectional shape is complementary, the a pair of up and down roller 71 of symmetric arrangement of utilization shown in Fig. 3 C, lower wall roll extrusion on 72 pairs of caulking grooves 3, make the mutually close interlock of lower wall on the caulking groove 3, thereby firmly two section bars are fixed together, the section bar aluminium material of this junction solidifies the back with regard to cut recovery at injecting glue, and the structure chart after the excision is shown in Fig. 3 D.

The embodiment of the above is preferred embodiment of the present utility model only, is not to limit practical range of the present utility model with this, so the equivalence that all shapes according to the utility model, structure and principle are done changes, all should be covered by in the protection domain of the present utility model.

Claims

1. double-colored injecting glue heat insulation section, include first section bar (1) and second section bar (2), first section bar (1) forms the first injecting glue groove (11) and caulking groove (3), second section bar (2) forms the second injecting glue groove (22) and is connected bridge (4), connect bridge (4) and caulking groove (3) combination, the first injecting glue groove (1), the second injecting glue groove (2) and be connected bridge (4) and surround glue storage cavity (5) jointly, the top of glue storage cavity (5) is formed with gum-injecting port (6), it is characterized in that: caulking groove (3) is molded over the below of glue storage cavity (5).

2. double-colored injecting glue heat insulation section according to claim 1 is characterized in that: caulking groove (3) is a dovetail groove, and the cross sectional shape and caulking groove (3) cross sectional shape that connect the bridge combination section are complementary.