CN214091517U - Corner waterproof structure of heat-insulation bridge-cut-off door/window - Google Patents
Corner waterproof structure of heat-insulation bridge-cut-off door/window Download PDFInfo
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- CN214091517U CN214091517U CN202022322759.5U CN202022322759U CN214091517U CN 214091517 U CN214091517 U CN 214091517U CN 202022322759 U CN202022322759 U CN 202022322759U CN 214091517 U CN214091517 U CN 214091517U
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Abstract
The utility model discloses a heat insulation bridge cut-off door and window corner waterproof structure, which comprises two sectional materials, wherein the two sectional materials comprise a sub-sectional material A, a sub-sectional material B and a sub-sectional material C; two sub-profiles A in the two profiles are connected through an aluminum corner connector respectively inserted into the two cavities A; two sub-profiles B in the two profiles are connected through an aluminum corner connector respectively inserted into the two cavities B; two sub-profiles C in the two profiles are connected through a rubber corner connector which is respectively inserted into the two cavities C; glue injection holes are formed in the sub-sectional materials A, the sub-sectional materials B and the sub-sectional materials C, and glue is injected into the gaps between the aluminum corner connectors and the cavities A and B and between the aluminum corner connectors and the cavities C. Glue corner connectors are installed in the cavities C of the sub-sectional materials C, glue is injected into gaps between the glue corner connectors and the cavities C through glue injection holes formed in the sub-sectional materials C, injected glue is supported, and water prevention of corners of heat-insulation broken-bridge doors and windows is achieved.
Description
Technical Field
The utility model belongs to the technical field of thermal-insulated bridge cut-off aluminium door and window, concretely relates to thermal-insulated bridge cut-off door and window bight waterproof construction.
Background
Insulated bridge-cut-off aluminum doors and windows have been in motion for many years. The corner combining process adopted in the production process of the traditional door and window is as follows: after the corners are assembled, two groups of corner adhesives are injected into the aluminum alloy cavity. This process generally meets the requirements, but in some cases it has drawbacks:
1. the water seepage is easily caused in coastal areas or areas with large wind pressure where the heat insulation strips are easy to appear.
2. The cavity of the heat insulation strip at the corner of the heat insulation bridge-cut-off door and window is free of a solid part, glue cannot be injected, and water is easy to seep into the cavity.
Therefore, it is urgently needed to develop a waterproof structure for the corner of the heat-insulating bridge-cut-off door and window to solve the above problems.
Disclosure of Invention
In order to solve the problem provided in the above background art, the utility model provides a thermal-insulated bridge cut-off door and window bight waterproof construction.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a thermal-insulated bridge cut-off door and window bight waterproof construction, includes two section bars, and two section bars all include:
a sub-section A; a cavity A is arranged in the sub-section A;
a sub-section B; a cavity B is arranged in the sub-section B;
a sub-section C; a cavity C is arranged in the sub-section C;
the sub-sectional materials A, the sub-sectional materials B and the sub-sectional materials C are arranged side by side, and the sub-sectional materials C are arranged between the sub-sectional materials A and the sub-sectional materials B; two sub-profiles A in the two profiles are connected through an aluminum corner connector respectively inserted into the two cavities A; two sub-profiles B in the two profiles are connected through an aluminum corner connector respectively inserted into the two cavities B; two sub-profiles C in the two profiles are connected through a rubber corner connector which is respectively inserted into the two cavities C; glue injection holes are formed in the sub-sectional materials A, the sub-sectional materials B and the sub-sectional materials C, and glue is injected into the gaps between the aluminum corner connectors and the cavities A and B and between the aluminum corner connectors and the cavities C.
Preferably, the aluminum corner brace and the glue corner brace are both formed into L shapes.
Preferably, the two profiles are connected to form an L-shape.
Preferably, the joint of the two profiles is a 45-degree section, the two profiles are connected in a fitting mode through the two sections, and the two sections are connected through section glue.
Specifically, the sub-sectional material C comprises an upper plate and a lower plate, two dovetail grooves are formed in one side of the sub-sectional material A and one side of the sub-sectional material B, and two side edges of the upper plate are respectively inserted into one dovetail groove in the sub-sectional material A and one dovetail groove in the sub-sectional material B for installation; two side edges of the lower plate are respectively inserted into the other dovetail groove on the sub-section A and the other dovetail groove on the sub-section B for installation, and the glue injection hole is formed in the upper plate.
Compared with the prior art, the beneficial effects of the utility model are that:
glue corner connectors are installed in the cavities C of the sub-sectional materials C, glue is injected into gaps between the glue corner connectors and the cavities C through glue injection holes formed in the sub-sectional materials C, injected glue is supported, and water prevention of corners of heat-insulation broken-bridge doors and windows is achieved.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is a schematic cross-sectional view of a profile of the present application;
FIG. 3 is a schematic view of the installation structure of the glue corner brace and the aluminum corner brace in the sectional material;
FIG. 4 is a schematic view of the mounting positions of the glue corner brace and the aluminum corner brace in the present application;
FIG. 5 is a schematic view of the location of the underfill in the present application;
FIG. 6 is a schematic structural view of the glue corner brace and the aluminum corner brace of the present application;
labeled as:
1-section bar; 11-section A; 111-cavity a; 12-minor lumber B; 121-cavity B; 13-sub-sectional material C; 131-an upper plate; 132-cavity C; 133-lower plate; 14-glue corner connector; 15-aluminum corner connector; 16-glue injection holes; 17-glue fill position.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a following technical scheme:
as shown in fig. 1-5, a waterproof structure for corners of heat-insulating bridge-cut-off doors and windows comprises two profiles 1, wherein each of the two profiles 1 comprises:
subform a 11; a cavity A111 is arranged inside the sub-section A11;
sub-section B12; a cavity B121 is arranged inside the sub-section B12;
subforms C13; a cavity C132 is arranged inside the sub-section C13;
the sub-sectional material A11, the sub-sectional material B12 and the sub-sectional material C13 are arranged side by side, and the sub-sectional material C13 is arranged between the sub-sectional material A11 and the sub-sectional material B12; the two sub-profiles a11 in the two profiles 1 are connected by an aluminum corner brace 15 inserted into each of the two cavities a 111; the two sub-profiles B12 in the two profiles 1 are connected by an aluminum corner brace 15 inserted into each of the two cavities B121; the two sub-profiles C13 in the two profiles 1 are connected by means of a corner brace 14 inserted into each of the two cavities C132; glue injection holes 16 are formed in the sub-sectional materials A11, the sub-sectional materials B12 and the sub-sectional materials C13, and glue is injected into gaps between the aluminum corner connectors 15 and the cavities A111 and B121 and between the glue corner connectors 14 and the cavities C132 through the glue injection holes 16.
As shown in fig. 6, the aluminum corner brace 15 and the rubber corner brace 14 are formed in L-shapes.
As shown in fig. 1, two profiles 1 are connected to form an L-shape.
As shown in figure 1, the joint of the two profiles 1 is a 45-degree section, the two profiles 1 are connected in a fitting manner through the two sections, and the two sections are connected through section glue.
As shown in fig. 2, the minor-type timber C13 comprises an upper plate 131 and a lower plate 133, two dovetail grooves are respectively arranged on one side of the minor-type timber a11 and one side of the minor-type timber B12, and two side edges of the upper plate 131 are respectively inserted into one dovetail groove on the minor-type timber a11 and one dovetail groove on the minor-type timber B12 for installation; two side edges of the lower plate 133 are respectively inserted into the other dovetail groove on the sub-profile A11 and the other dovetail groove on the sub-profile B12 for installation, and the glue injection holes 16 are arranged on the upper plate 131.
In the present embodiment, both the upper plate 131 and the lower plate 133 are the heat insulating bars.
As shown in fig. 5, a position 17 for filling the two-component glue is shown, which includes a gap between the aluminum corner brace and the cavity a, B, a gap between the glue corner brace and the cavity C, a gap between the upper plate and the sub-section a, B, and a gap between the lower plate and the sub-section a, B.
The method comprises the following installation steps:
1. coating cross-section glue on the connecting end surfaces of the two profiles 1;
2. placing the two aluminum corner connectors 15 into the cavity A111 and the cavity B121 respectively; placing the corner connector 14 into the cavity C132;
3. splicing the two profiles 1 and sticking the two profiles 1 together;
4. drilling and milling glue injection holes 16 (the glue injection holes 16 can also be arranged in advance) on the sub-sectional materials A11, B12 and C13 respectively;
5. and injecting two-component glue into the cavity A111, the cavity B121 and the cavity C132 through the three glue injection holes 16 respectively to complete the position fixing of the aluminum corner connector 15 and the glue corner connector 14 and the preliminary sealing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a thermal-insulated bridge cut-off door and window bight waterproof construction which characterized in that, includes two section bars, two section bars all include:
a sub-section A; a cavity A is arranged in the sub-section A;
a sub-section B; a cavity B is arranged in the sub-section B;
a sub-section C; a cavity C is arranged in the sub-section C;
the sub-sectional materials A, the sub-sectional materials B and the sub-sectional materials C are arranged side by side, and the sub-sectional materials C are arranged between the sub-sectional materials A and the sub-sectional materials B; two sub-profiles A in the two profiles are connected through an aluminum corner connector respectively inserted into the two cavities A; two sub-profiles B in the two profiles are connected through an aluminum corner connector respectively inserted into the two cavities B; two sub-profiles C in the two profiles are connected through a rubber corner connector which is respectively inserted into the two cavities C; glue injection holes are formed in the sub-sectional materials A, the sub-sectional materials B and the sub-sectional materials C, and glue is injected into the gaps between the aluminum corner connectors and the cavities A and B and between the aluminum corner connectors and the cavities C.
2. The corner waterproof structure of the heat-insulating bridge-cut-off door and window as claimed in claim 1, wherein the aluminum corner brace and the glue corner brace are both formed in an L shape.
3. The structure of claim 2, wherein the two sections are connected to form an L-shape.
4. The heat insulation bridge cut-off door and window corner waterproof structure as claimed in claim 3, wherein the joint of the two profiles is a 45 ° section, the two profiles are connected by the two sections in a fitting manner, and the two sections are connected by the section glue.
5. The heat insulation bridge-cut-off door and window corner waterproof structure as claimed in claim 1, wherein the subformer C comprises an upper plate and a lower plate, two dovetail grooves are respectively arranged on one side of the subformer A and one side of the subformer B, and two side edges of the upper plate are respectively inserted into one dovetail groove on the subformer A and one dovetail groove on the subformer B for installation; two side edges of the lower plate are respectively inserted into the other dovetail groove on the sub-section A and the other dovetail groove on the sub-section B for installation, and the glue injection hole is formed in the upper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022322759.5U CN214091517U (en) | 2020-10-19 | 2020-10-19 | Corner waterproof structure of heat-insulation bridge-cut-off door/window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022322759.5U CN214091517U (en) | 2020-10-19 | 2020-10-19 | Corner waterproof structure of heat-insulation bridge-cut-off door/window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214091517U true CN214091517U (en) | 2021-08-31 |
Family
ID=77444196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022322759.5U Active CN214091517U (en) | 2020-10-19 | 2020-10-19 | Corner waterproof structure of heat-insulation bridge-cut-off door/window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214091517U (en) |
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2020
- 2020-10-19 CN CN202022322759.5U patent/CN214091517U/en active Active
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