CN105134031A - Aluminium alloy section bar splicing angle connecting structure - Google Patents
Aluminium alloy section bar splicing angle connecting structure Download PDFInfo
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- CN105134031A CN105134031A CN201510468903.7A CN201510468903A CN105134031A CN 105134031 A CN105134031 A CN 105134031A CN 201510468903 A CN201510468903 A CN 201510468903A CN 105134031 A CN105134031 A CN 105134031A
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- aluminium alloy
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- corner brace
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Abstract
The invention provides an aluminium alloy section bar splicing angle connecting structure used for connecting a metal angle code with an aluminium alloy section bar; the metal angle code is an L-shape structure formed by two straight walls; a wall surface of the aluminium alloy section bar is provided with an oblique slot allowing one straight wall of the metal angle code to plug in; partial the straight wall of the metal angle code in the slot and the inner wall of the slot keep a gluing slit; the bottom of the slot is provided with a glue injection hole; the inner wall of the slot is coated with dual-component glue, and the dual-component glue fills up the gluing slit; partial the outer wall surface of an outer angle of a connecting portion between the two straight walls of the metal angle code and side wall surfaces of the straight walls are coated with the dual-component glue; two sides walls of the metal angle code recess inwards to form a concave cavity, and a nut is arranged in the concave cavity.
Description
Technical field
The present invention relates to architectural shape field, be specifically related to a kind of aluminium alloy extrusions splicing angle syndeton.
Background technology
Alumium alloy door and window corner brace is widely used in modern architecture, be mainly used in window corner connection to close, aluminium alloy extrusions is connected with section bar, all for the dark combination of 45 degree of angles, bond strength is very high, interior hexagonal movable corner connectors common is at present metal material, comprise two movable corner connectors and hexagon socket head cap screw and nut, for connecting aluminum alloy section bar 45 degree splicing angle, by the splicing of stubborn hexagon socket head cap screw locking aluminium alloy extrusions, because alumium alloy door and window often need to carry out folding, long-time use easily makes loosened screw, cause aluminium alloy extrusions 45 degree splice angle crack or planeness not all right.
Therefore, prior art still needs to be further improved.
Summary of the invention
The object of the invention is to, there is loosening technical problem in the connection of splicing between angle for corner brace in prior art and aluminium alloy extrusions, provides a kind of by two component to corner brace and the spliced gap of aluminium alloy extrusions makes to have between corner brace and aluminium alloy extrusions firmly, the aluminium alloy extrusions of good airproof performance splices angle syndeton by injecting after a long time use.
For achieving the above object, the present invention is by the following technical solutions: aluminium alloy extrusions splicing angle syndeton, for connection metal corner brace and aluminium alloy extrusions, described metal corner brace is the L-type structure be made up of two straight walls, it is characterized in that: have the slot for the wall insertion always of metal corner brace along described aluminium alloy extrusions wall bevel, injecting glue gap is maintained between the straight wall of metal corner brace part in slot and slot inwall, hole for injecting glue is offered bottom slot, slot inwall is coated with two component, two component fills up described injecting glue gap, the side wall surface of the external angle point outside wall surface be connected at two straight walls of metal corner brace and straight wall is coated with two component, described metal corner brace two side concave shaped is in depression cavity, in this caveli body, be provided with nut.
The activity die casting injecting glue corner brace of this case comprises two movable injecting glue corner braces and hexagon socket head cap screw and nut.
By note two component, the large area gap filling of aluminium alloy extrusions is made do not have gap between corner brace and aluminium alloy extrusions, thus reach a quite firmly state, make aluminium alloy extrusions group corner structure firm, better tightness, water proofing property is better.
Aluminium alloy extrusions splicing angle provided by the invention syndeton, activity die casting injecting glue metal corner brace is used for connecting aluminum alloy section bar 45 degree splicing angle, flexible for installation, and add a kind of note two component technique, make product splice position, angle more firm, thus strengthen intensity and product application life at group angle.By the large area gap filling of corner brace to the internal face of aluminium alloy extrusions, make do not have gap between corner brace and aluminium alloy extrusions by note two component, thus reach a quite firmly state, make product group angle better tightness, water proofing property is better.Activity die casting injecting glue corner brace has very large guarantee to product quality, particularly tears frame delivery open for some ultra-large type product needed, can after building-site assembles injecting glue again, extraordinary effect can be reached; Can solve equally will by the difficult problem of dismounting in Product transport to highrise building.
Accompanying drawing explanation
Fig. 1 is the metal corner brace that provides of the embodiment of the present invention and aluminium alloy extrusions assembly structure schematic diagram.
Detailed description of the invention
Embodiment:
Refer to shown in Fig. 1, aluminium alloy extrusions splicing angle syndeton, for connection metal corner brace 1 and aluminium alloy extrusions 2, metal corner brace 1 is the L-type structure be made up of two straight walls 11, the slot 3 for metal corner brace 1 wall insertion is always had along aluminium alloy extrusions 2 wall bevel, injecting glue gap 4 is maintained between the straight wall of metal corner brace 1 part in slot 3 and slot 3 inwall, hole for injecting glue 31 is offered bottom slot 3, slot 3 inwall is coated with two component, two component fills up described injecting glue gap 4, the side wall surface 13 of the external angle point outside wall surface 12 be connected at two straight walls 11 of metal corner brace 1 and straight wall 11 is coated with two component, described metal corner brace 1 two side concave shaped is in depression cavity, is provided with nut 14 in this caveli body.Two component in the present embodiment is a kind of title of binding glue, two component belongs to two component reaction-curable, form by comprising A and B two groups of components, component A is milky or thick pale yellow shape base polyurethane prepolymer for use as, B component is body of paste or the liquid of the mixed dehydration such as fixative and auxiliary agent, there is certain elasticity and caking property, (component A: B component=10:0.8 ~ 1.2) after solidification.
The note two component activities of the present embodiment is as follows:
1, hole for injecting glue processing: this processing generally adopts punch die batch machining, and working (machining) efficiency is high, and changeless hole site size, processing dimension is accurate.In a frame four limits, only upper and lower frames need be processed.
2, section cleans: cleaning section greasy dirt and burr etc., to reach better group angle effect.
3, the anti-strike-through of roller coating section: the anti-strike-through of section combinationally uses with group angle glue, thus obtains better bight waterproof effect.
4, corner brace plug-in mounting: loading activity die casting injecting glue corner brace, tightens hex(agonal)screw.
5, frame corner splicing: the hexagon socket head cap screw tightening activity die casting injecting glue corner brace carries out group angle, and four limits are combined into a whole frame.
6, jump adjustment: the upper and lower jump of place two, adjustment group angle section bar (revaluate controls according to workshop actual process for jump permissible value 0.3mm, maximum gap permissible value 0.2mm).
7, note two group angle glue also leaves standstill: after note two component, doorframe should leave standstill 4 ~ 6 hours, can carry after two component is dry.
8, the excessive glue of cleaning: the group angle glue of section bar bight because overflowing when injecting glue is glued together in the section antiseepage of extruding during group angle should be cleared up after injecting glue completes in time.Now glue is not dry, and with cloth, wiping can (if overflow, glue be dry, need drench wiping after cloth with industrial alcohol) gently.This operation is intersected and is carried out before and after note two component.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (1)
1. aluminium alloy extrusions splicing angle syndeton, for connection metal corner brace (1) and aluminium alloy extrusions (2), described metal corner brace (1) is the L-type structure be made up of two straight walls (11), it is characterized in that: have the slot (3) for metal corner brace (1) wall insertion always along described aluminium alloy extrusions (2) wall bevel, metal corner brace (1) part in slot (3) directly maintains injecting glue gap (4) between wall and slot (3) inwall, slot (3) bottom offers hole for injecting glue (31), slot (3) inwall is coated with two component, two component fills up described injecting glue gap (4), the side wall surface (13) of the external angle point outside wall surface (12) be connected two straight walls (11) of metal corner brace (1) and straight wall (11) is coated with two component, described metal corner brace (1) two side concave shaped is in depression cavity, is provided with nut (14) in this caveli body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510468903.7A CN105134031A (en) | 2015-07-30 | 2015-07-30 | Aluminium alloy section bar splicing angle connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510468903.7A CN105134031A (en) | 2015-07-30 | 2015-07-30 | Aluminium alloy section bar splicing angle connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105134031A true CN105134031A (en) | 2015-12-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510468903.7A Pending CN105134031A (en) | 2015-07-30 | 2015-07-30 | Aluminium alloy section bar splicing angle connecting structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN105134031A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1245777A2 (en) * | 2001-03-28 | 2002-10-02 | Norsk Hydro Asa | Corner or butt joint |
| DE202006003782U1 (en) * | 2006-03-08 | 2007-07-12 | Raico Bautechnik Gmbh | Corner joint for doors/windows, where hollow profiles are cut for a miter joint, has an inserted connector with legs in each profile with a connection channel for injected adhesive |
| CN201232491Y (en) * | 2008-07-22 | 2009-05-06 | 王萍 | Standby plate corner connector structure for door and window |
| CN102212326A (en) * | 2011-05-10 | 2011-10-12 | 东莞市普赛达密封粘胶有限公司 | Bi-component polyurethane adhesive as well as preparation method and application thereof |
| CN202467559U (en) * | 2012-01-21 | 2012-10-03 | 冯曦东 | Angle joint structure for doors and windows |
| CN203321256U (en) * | 2013-06-04 | 2013-12-04 | 辽宁正典铝建筑系统有限公司 | Cast aluminum split type quick adhesive injection corner connector for doors and windows system |
| CN204386395U (en) * | 2014-12-26 | 2015-06-10 | 沈阳远大科技园有限公司 | Door and window interior angle injecting glue hermetically-sealed construction |
-
2015
- 2015-07-30 CN CN201510468903.7A patent/CN105134031A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1245777A2 (en) * | 2001-03-28 | 2002-10-02 | Norsk Hydro Asa | Corner or butt joint |
| DE202006003782U1 (en) * | 2006-03-08 | 2007-07-12 | Raico Bautechnik Gmbh | Corner joint for doors/windows, where hollow profiles are cut for a miter joint, has an inserted connector with legs in each profile with a connection channel for injected adhesive |
| CN201232491Y (en) * | 2008-07-22 | 2009-05-06 | 王萍 | Standby plate corner connector structure for door and window |
| CN102212326A (en) * | 2011-05-10 | 2011-10-12 | 东莞市普赛达密封粘胶有限公司 | Bi-component polyurethane adhesive as well as preparation method and application thereof |
| CN202467559U (en) * | 2012-01-21 | 2012-10-03 | 冯曦东 | Angle joint structure for doors and windows |
| CN203321256U (en) * | 2013-06-04 | 2013-12-04 | 辽宁正典铝建筑系统有限公司 | Cast aluminum split type quick adhesive injection corner connector for doors and windows system |
| CN204386395U (en) * | 2014-12-26 | 2015-06-10 | 沈阳远大科技园有限公司 | Door and window interior angle injecting glue hermetically-sealed construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170616 Address after: 528000 Guangdong Province, Foshan City Sanshui Lubao town Jiahe Road No. 1 of F1, F2, F3, F4, F7 Applicant after: Guangdong royal home furnishing Technology Co., Ltd. Address before: 510000, Guangdong, Foshan Province Nanhai Lishui Town Deng Gang Industrial Zone Huang faction doors and windows Applicant before: Zhu Fuqing |
|
| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |
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| WD01 | Invention patent application deemed withdrawn after publication |