CN207228934U - A kind of novel aluminum alloy door and window corner part connection structure - Google Patents

A kind of novel aluminum alloy door and window corner part connection structure Download PDF

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Publication number
CN207228934U
CN207228934U CN201721305322.2U CN201721305322U CN207228934U CN 207228934 U CN207228934 U CN 207228934U CN 201721305322 U CN201721305322 U CN 201721305322U CN 207228934 U CN207228934 U CN 207228934U
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China
Prior art keywords
hole
corner brace
corner
heat insulating
mounting hole
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Active
Application number
CN201721305322.2U
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Chinese (zh)
Inventor
王令军
王伟
孟飞
高永杰
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Shandong Zhiying Door & Window System Co Ltd
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Shandong Zhiying Door & Window System Co Ltd
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Priority to CN201721305322.2U priority Critical patent/CN207228934U/en
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Publication of CN207228934U publication Critical patent/CN207228934U/en
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Abstract

A kind of novel aluminum alloy door and window corner part connection structure of the utility model, adjacent two section bars junction is cutting 45° angle, it is two heat insulating strips among section bar, it is accommodating space between two heat insulating strips, corner brace is placed in the accommodating space between two heat insulating strips, corner brace side is provided with the mounting hole of perforation corner brace, and another side bottom of corner brace is similarly cutting 45° angle, and adjacent two corner brace is connected with each other;Two heat insulating strips set concentric through hole, and lead to the hole site matches with mounting hole, and pin is through through hole and mounting hole with fixed corner code and section bar.The connection structure of the utility model is easy for installation, it is completely embedded, and, section bar inside angle part is provided with hole for injecting glue, injecting glue runner is provided with corner brace, glue is injected from hole for injecting glue each connecting portion in corner is spread all over by injecting glue runner, make section bar corner connect to form effective sealing, reach water-impervious, put the effect leaked out, improve the watertightness, air-tightness, heat insulating ability of window.

Description

A kind of novel aluminum alloy door and window corner part connection structure
Technical field
Door and window fan corner part connection structure is the utility model is related to, connects and ties especially for bridge-cut-off aluminum alloy door sash corner Structure.
Background technology
Bridge-cut-off aluminum alloy door sash corner connection mode mainly has three kinds of structures currently on the market, is 45° angle breakhead respectively Technique connection, 90 ° of angle screw connections, the connections of common corner brace.45 ° of breakhead technique connections are most common forms, and are added in heat insulating strip It can not be used when heavy section aluminium alloy part is without independent cavity.Unsightly, sealing effect is poor for 90 ° of angle screw connections.Common corner brace It is poor to connect sealing effect.It is higher and higher to the performance requirement of door and window with the raising of people's daily life, improve " the three of door and window Property " it has been common recognition in industry, be spirally connected corner brace connection, the injecting glue sealing of this product solves the problems, such as well.
Utility model content
The technical problem that the utility model is solved is to provide a kind of a kind of door and window fan angle that can solve drawbacks described above Portion connecting structure.
Technological means is as described below used by the utility model.A kind of novel aluminum alloy door and window corner part connection structure, phase Adjacent two section bar junctions are cutting 45° angle, are two heat insulating strips among section bar, are accommodating space between two heat insulating strips, corner brace It is placed in the accommodating space between two heat insulating strips, corner brace side is provided with the mounting hole of perforation corner brace, corner brace opposite side bottom Portion is similarly cutting 45° angle, and adjacent two corner brace is connected with each other;Two heat insulating strips set concentric through hole, lead to the hole site and mounting hole Match, pin is through through hole and mounting hole with fixed corner code and section bar.
Two corner brace adjacent positions inclined-plane set the second mounting hole, and screw runs through second mounting hole to connect two corner braces, spiral shell Nail one end is connected with nut;Outside heat insulating strip sets the second through hole, and the position of second through hole is matched with the second mounting hole, two-phase Second through hole of adjacent section bar enters for screw and nut.
Corner brace inner surface offers injecting glue runner, and injecting glue runner extends to corner brace cutting 45° angle bottom;Section bar and injecting glue Runner correspondence position is provided with hole for injecting glue.
Pin is knurling structure, is fixed by transition cooperation with section bar.
The beneficial effects of the utility model are:The connection structure of the utility model is easy for installation, is completely embedded, also, type Material inside angle part is provided with hole for injecting glue, and injecting glue runner is provided with corner brace, and glue is injected from hole for injecting glue and is spread all over by injecting glue runner Each connecting portion in corner, makes section bar corner connect to form effective sealing, reaches water-impervious, puts the effect leaked out, improves window Watertightness, air-tightness, heat insulating ability.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is sectional view after the utility model assembling.
Embodiment
Please refer to Fig.1 shown in -2, a kind of novel aluminum alloy door and window corner part connection structure, adjacent two section bars, 1 junction is to cut 45° angle is cut, is two heat insulating strips 11 among section bar, is accommodating space between two heat insulating strips 11, it focuses on, and corner brace 3 is held It is placed in the accommodating space between two heat insulating strips 11,3 side of corner brace is provided with the mounting hole 31 of perforation corner brace, and mounting hole is general For circular hole.3 another side bottom of corner brace is similarly cutting 45° angle, and adjacent two corner brace 3 is connected with each other.
Two heat insulating strips 11 set concentric through hole 12, and 12 position of through hole matches with mounting hole 31, shape generally also phase Match somebody with somebody.Pin 2 is through through hole 12 and mounting hole 31 with fixed corner code 3 and section bar 1.Pin 2 can be knurling structure, be matched somebody with somebody by transition Conjunction is fixed with section bar.
Two corner braces, 3 adjacent position inclined-plane sets the second mounting hole 32, and screw 4 runs through second mounting hole 32 to connect two corners Code 3, screw 4 are generally soket head cap screw, and 4 one end of screw is connected with nut 5;Outside heat insulating strip 11 sets the second through hole 13, should Second through hole 13 is generally strip hole or elliptical aperture.Second through hole, 13 position is matched with the second mounting hole 31, two adjacent profiles The second through hole 13 enter respectively for screw 4 and nut 5.
In addition, 3 inner surface of corner brace offers injecting glue runner 7, injecting glue runner 7 extends to corner brace 3 and cuts 45° angle bottom; 7 correspondence position of injecting glue runner is provided with hole for injecting glue 6 on section bar 1.In the present embodiment figure, which is arranged in section bar Side heat insulating strip lower bottom part position.Glue is injected from hole for injecting glue each connecting portion in corner is spread all over by injecting glue runner, make section angle Portion connects to form effective sealing, reaches water-impervious, puts the effect leaked out, and improves the watertightness, air-tightness, heat insulating ability of window.

Claims (4)

1. a kind of novel aluminum alloy door and window corner part connection structure, adjacent two section bars junction is cutting 45° angle, is two among section bar A heat insulating strip, is accommodating space between two heat insulating strips, it is characterised in that corner brace is placed in the accommodating sky between two heat insulating strips In, corner brace side is provided with the mounting hole of perforation corner brace, and another side bottom of corner brace is similarly cutting 45° angle, adjacent two corner brace It is connected with each other;
Two heat insulating strips set concentric through hole, and lead to the hole site matches with mounting hole, and pin is through through hole and mounting hole with fixation Corner brace and section bar.
A kind of 2. novel aluminum alloy door and window corner part connection structure as claimed in claim 1, it is characterised in that two corner brace adjacent bits Put inclined-plane and the second mounting hole is set, for screw through second mounting hole to connect two corner braces, screw one end is connected with nut;
Outside heat insulating strip sets the second through hole, and the position of second through hole is matched with the second mounting hole, and the second of two adjacent profiles Through hole enters for screw and nut.
A kind of 3. novel aluminum alloy door and window corner part connection structure as claimed in claim 1, it is characterised in that corner brace inner surface Injecting glue runner is offered, injecting glue runner extends to corner brace cutting 45° angle bottom;Section bar is provided with note with injecting glue runner correspondence position Glue hole.
4. a kind of novel aluminum alloy door and window corner part connection structure as claimed in claim 1, it is characterised in that pin is annular knurl knot Structure, is fixed by transition cooperation with section bar.
CN201721305322.2U 2017-10-11 2017-10-11 A kind of novel aluminum alloy door and window corner part connection structure Active CN207228934U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721305322.2U CN207228934U (en) 2017-10-11 2017-10-11 A kind of novel aluminum alloy door and window corner part connection structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721305322.2U CN207228934U (en) 2017-10-11 2017-10-11 A kind of novel aluminum alloy door and window corner part connection structure

Publications (1)

Publication Number Publication Date
CN207228934U true CN207228934U (en) 2018-04-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721305322.2U Active CN207228934U (en) 2017-10-11 2017-10-11 A kind of novel aluminum alloy door and window corner part connection structure

Country Status (1)

Country Link
CN (1) CN207228934U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109869075A (en) * 2019-03-04 2019-06-11 安庆市博安工程有限责任公司 A kind of aluminum alloy doors and windows connection structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109869075A (en) * 2019-03-04 2019-06-11 安庆市博安工程有限责任公司 A kind of aluminum alloy doors and windows connection structure

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