CN104110197A - Compound angle code for corner combinations of profiles - Google Patents
Compound angle code for corner combinations of profiles Download PDFInfo
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- CN104110197A CN104110197A CN201410374377.3A CN201410374377A CN104110197A CN 104110197 A CN104110197 A CN 104110197A CN 201410374377 A CN201410374377 A CN 201410374377A CN 104110197 A CN104110197 A CN 104110197A
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- corner brace
- guiding gutter
- linking arm
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Abstract
The invention belongs to the technical field of accessories for assembling profiles, and particularly relates to a compound angle code for corner combinations of the profiles. The compound angle code for the corner combinations of the profiles comprises a first angle code body and a second angle code body which are symmetrically arranged, wherein a first diversion groove which extends along first connection arms and second connection arms is formed in the inner side face of a corner, a first gel injection groove is formed in the outer side face of an adjacent portion of each two adjacent first connection arms, a second gel injection groove is formed in the outer side face of an adjacent portion of each two adjacent second connection arms, a second diversion groove is formed in the outer side face of the corner, a third diversion groove is formed in a corner on an adjacent face of the first angle code body and the second angle code body, the third diversion groove is respectively communicated with the first diversion groove, the first gel injection grooves, the second gel injection grooves and the second diversion groove, and forth diversion grooves respectively communicated with the first diversion groove and the second diversion groove are formed in a corner on a side face of the first angle code body, far away from the adjacent face, and a corner on a side face of the second angle code body, far away from the adjacent face. When used, the compound angle code for the corner combinations of the profiles can improve connection strength of the profiles after the corner combinations, simultaneously can improve flatness of corner combination portions of the profiles, and prevents water from leaking through the corner combination portions of the profiles.
Description
Technical field
The invention belongs to profile material assembling accessory technical field, relate in particular to the compound corner brace of a kind of profile combined corner.
Background technology
At present, the framework of alumium alloy door and window, curtain wall etc. is joined and surrounds in turn by section bar head and the tail, its connected mode is that shape of peripheral frame is cut into behind angle, dock and be fixedly connected with by corner brace, the angle at common group of angle is 90 degree, this just need to be cut into miter angle by section bar end, then docks and be fixedly connected with by the corner brace of rectangular shape.Traditional corner brace need to be processed with professional angle-code saw, need to there is professional personnel's operation, and need to drop into plant and equipment etc., cost is high and dimensional accuracy is wayward, in process, can produce a large amount of saw kerf waste materials, easily produce a large amount of waste products, production efficiency is low, can produce high-decibel noise.
This mode with corner brace connection profile only can play the effect of connection, and the main weak point of its existence is:
1. cannot ensure the planeness at profile combined corner place;
2. the bonding strength after profile combined corner is lower;
3. profile combined corner place is easy to occur drainage.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of can reinforcing profile group angle after the compound corner brace of profile combined corner of bonding strength, planeness that simultaneously can enhancing group angle place, avoids leaking at profile combined corner place.
The present invention realizes like this, the compound corner brace of a kind of profile combined corner, described profile combined corner comprises by compound corner brace two corner brace bodies that structure is identical, two described corner brace bodies are symmetrical arranged, described corner brace body comprises the first linking arm connected vertically and the second linking arm, defining two adjacent sides of described corner brace body is adjacent surface, described the first linking arm and described the second linking arm are inner side towards a side of 90 degree angles, a side that deviates from described 90 degree angles is outside, the integral structure that described corner brace body is die cast;
Corner in described corner brace body inner side is provided with the first guiding gutter, and extend along described the first linking arm and described the second linking arm respectively at the two ends of described the first guiding gutter;
On the outer face of described the first linking arm, be provided with the first injecting glue groove, on the lateral surface of described the second linking arm, be provided with the second injecting glue groove; Described corner in the external side of described corner brace is provided with the second guiding gutter; Be provided with the 3rd guiding gutter in the corner of described corner brace body adjacent surface, extend along described the first linking arm and described the second linking arm respectively at the two ends of described the 3rd guiding gutter, described the 3rd guiding gutter is communicated with described the first guiding gutter, described the first injecting glue groove, described the second injecting glue groove, described the second guiding gutter respectively, after two described corner brace bodies are combined, between described the first injecting glue groove, described the 3rd guiding gutter, described the second guiding gutter and described the second injecting glue groove, form diversion cavity; Be provided with the 4th guiding gutter at described corner brace body away from the described corner of the side of described adjacent surface, the two ends of described the 4th guiding gutter are communicated with respectively described the first guiding gutter and described the second guiding gutter, form and hold glue chamber between described the 4th guiding gutter and section bar;
Lateral surface at described the first linking arm and described the second linking arm is respectively equipped with breakhead groove away from the position of described corner.
Improve as one, between two described corner brace bodies, connect by joggle; Described in first, the adjacent surface of the second linking arm of corner brace body is provided with the first tenon, and on the adjacent surface of the second linking arm of second described corner brace body, the position of corresponding described the first tenon is provided with first mortise suitable with described the first tenon; On the adjacent surface of the first linking arm of described second corner brace body, be provided with the second tenon, on the adjacent surface of the first linking arm of described first corner brace body, the position of corresponding described the second tenon is provided with second mortise suitable with described the second tenon.
Improve as one, be equipped with half screwed hole on the adjacent surface of two described the first linking arms, two described half screwed holes are combined into the first screwed hole; On the adjacent surface of two described the second linking arms, be equally respectively provided with half screwed hole, these two described half screwed hole are combined into the second screwed hole; Described the first screwed hole and described the second screwed hole all arrange away from described corner.
Improve as one, on the side of described corner brace body away from described adjacent surface, be arranged at intervals with some first and remove to expect groove.
Improve as one, after two described corner brace bodies are combined, are jointly provided with four second and remove to expect groove on the medial surface of two described decoding bodies, four described second are gone to expect that groove is symmetricly set on the two ends of described the first guiding gutter between two.
Improve as one, on the adjacent surface of two described corner brace body corners, be equipped with hole, the end in two described holes is equipped with the barrel that protrudes from described corner brace body adjacent surface, and gap is left between corresponding and two holes in two described holes.
Improve as one, two described corner brace bodies are made by YL113 aluminium alloys.
Owing to having adopted technique scheme, while using the compound corner brace of profile combined corner provided by the invention, first by compound corner brace embedded type material for profile combined corner, clash at the corresponding breakhead groove of section bar sidewall with mitre-joint tapping machine, make corresponding the denting in breakhead groove of section bar sidewall, profile combined corner is connected and fixed by breakhead by compound corner brace and section bar, corresponding the first injecting glue groove from section bar, the hole for injecting glue that the second injecting glue groove place arranges is injecting glue respectively, because of the first injecting glue groove, the second injecting glue groove, the first guiding gutter, the second guiding gutter, the 3rd guiding gutter, the 4th guiding gutter is communicated with mutually, glue will be full of the first injecting glue groove like this, the second injecting glue groove, the first guiding gutter, the second guiding gutter, the 3rd guiding gutter, the cavity that the 4th guiding gutter and section bar sidewall surround, be provided with multiple injecting glue grooves and guiding gutter and increased glue and compound corner brace, the connection area of glue and section bar, so just can strengthen the bonding strength of compound corner brace and section bar, lateral surface is around the corner provided with the second guiding gutter, in dual-side place around the corner, be respectively equipped with and be communicated with the 4th guiding gutter that the first guiding gutter is communicated with the second guiding gutter, like this at profile combined corner place by the 4th guiding gutter, the second guiding gutter, the 3rd guiding gutter and the first return guide trough storage glue region circlewise, strengthen so on the one hand the bonding strength at group angle place, by the gap sealing at profile combined corner place, prevent from leaking from profile combined corner on the other hand, the first corner brace body, the second corner brace body are one-step die casting, have reduced manufacture craft and have improved making precision, planeness that can enhancing group angle place, die cast can be increased work efficiency, and avoids the generation of useless part and waste material to reduce cost of production, avoids producing noise simultaneously, is beneficial to protection of the environment.
Brief description of the drawings
Fig. 1 is the perspective view of compound corner brace for the profile combined corner of the embodiment of the present invention (one);
Fig. 2 is the blast structural representation of the compound corner brace of profile combined corner of the embodiment of the present invention;
Fig. 3 is the perspective view of compound corner brace for the profile combined corner of the embodiment of the present invention (two);
Wherein, 10, the first corner brace body, 101, the first linking arm, 102, the second linking arm, 11, the second corner brace body, 111, the first linking arm, 112, the second linking arm, 12, the first guiding gutter, 13, the first injecting glue groove, 14, the second injecting glue groove, 15, the second guiding gutter, 16, the 3rd guiding gutter, 17a, the 4th guiding gutter, 17b, the 4th guiding gutter, 18a, breakhead groove, 18b, breakhead groove, 19a, the first screwed hole, 19b, the second screwed hole, 20a1, first removes to expect groove, 20a2, first removes to expect groove, 20b1, first removes to expect groove, 20b2, first removes to expect groove, 20c1, first removes to expect groove, 20c2, first removes to expect groove, 20d1, first removes to expect groove, 20d2, first removes to expect groove, 20e, second removes to expect groove, 20f, second removes to expect groove, 20g, second removes to expect groove, 20h, second removes to expect groove, 21a, the first tenon, 21b, the second tenon, 22a, the second mortise, 22b, the first mortise, 23a, hole, 23b, hole, 24a, barrel, 24b, barrel.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
By Fig. 1, Fig. 2 and Fig. 3 are known, this profile combined corner comprises by compound corner brace: symmetrically arranged the first corner brace body 10 and the second corner brace body 11, this the first corner brace body 10 comprises end the first linking arm 101 connected vertically and the second linking arm 102, the integral structure that the first linking arm 101 and the second linking arm 102 are die cast, this the second corner brace body 11 comprises end the first linking arm 111 connected vertically and the second linking arm 112, the integral structure that the first linking arm 111 and the second linking arm 112 are die cast, in actual production process, in order to simplify manufacture craft, and the complexity of reduction mould, by the first linking arm 101 and the second linking arm 102, the first linking arm 111 and the second linking arm 112 are symmetrical structure, defining the side that the first corner brace body 10 is adjacent with the second corner brace body 11 is adjacent surface, the first linking arm 101 and the second linking arm 102 are inner side towards a side of 90 degree angles and the first linking arm 111 and the second linking arm 112 towards a side of 90 degree angles, and a side that deviates from 90 degree angles is outside.
On the first linking arm 101 of the first corner brace body 10 and the first linking arm 111 of the second linking arm 102 corners and the second corner brace body 11 and the medial surface of the second linking arm 112 corners, be provided with the first guiding gutter 12, one side of the first guiding gutter 12 is extended along the first linking arm 101, the first linking arm 111, and the opposite side of the first guiding gutter 12 extends along the second linking arm 102, the second linking arm 112; On the lateral surface of the first linking arm 101 of the first corner brace body 10 and the first linking arm 111 adjoiners of the second corner brace body 11, be provided with the first injecting glue groove 13, on the lateral surface of the second linking arm 102 of the first corner brace body 10 and the second linking arm 112 adjoiners of the second corner brace body 11, be provided with the second injecting glue groove 14; On the first linking arm 101 of the first corner brace body 10 and the lateral surface of the second linking arm 102 corners, be provided with the second guiding gutter 15 on the first linking arm 111 of the second corner brace body 11 and the lateral surface of the second linking arm 112 corners; On the adjacent surface of the first corner brace body 10 and the second corner brace body 11, be positioned at the first linking arm 101 and the second linking arm 102 corners, the first linking arm 111 and the second linking arm 112 corners and be provided with the 3rd guiding gutter 16, one side of the 3rd guiding gutter 16 is extended along the first linking arm 101, the first linking arm 111, the opposite side of the second guiding gutter 15 extends along the second linking arm 102, the second linking arm 112, and the 3rd guiding gutter 16 is communicated with the first guiding gutter 12, the first injecting glue groove 13, the second injecting glue groove 14, the second guiding gutter 15 respectively; On a side at the first corner brace body 10 away from the first corner brace body 10 and the second corner brace body 11 adjacent surfaces, be provided with the 4th guiding gutter 17a, the 4th guiding gutter 17a is positioned at the first linking arm 101 and second linking arm 102 corners of the first corner brace body 10, one end of the 4th guiding gutter 17a is communicated with the first guiding gutter 12, and the other end of the 4th guiding gutter 17a is communicated with the second guiding gutter 15; On a side at the second corner brace body 11 away from the first corner brace body 10 and the second corner brace body 11 adjacent surfaces, be provided with the 4th guiding gutter 17b, the 4th guiding gutter 17b is positioned at the first linking arm 111 and second linking arm 112 corners of the second corner brace body 11, one end of the 4th guiding gutter 17b is communicated with the first guiding gutter 12, and the other end of the 4th guiding gutter 17b is communicated with the second guiding gutter 15.
On the lateral surface of the first linking arm 101 of the first corner brace body 10 and the first linking arm 111 of the second corner brace body 11, be provided with breakhead groove 18a away from corner, on the lateral surface of the second linking arm 102 of the first corner brace body 10 and the second linking arm 112 of the second corner brace body 11, be provided with breakhead groove 18b away from corner.
In the present embodiment, the first corner brace body 10 is that joggle is connected with the second corner brace body 11; On the adjacent surface of the second linking arm 102 of the first corner brace body 10, be provided with the first tenon 21a, on the adjacent surface of the first linking arm 101 of the first corner brace body 10, be provided with the second mortise 22a; On the adjacent surface of the second linking arm 112 of the second corner brace body 11, corresponding the first tenon 21a place is provided with the first mortise 22b, on the adjacent surface of the first linking arm 111 of the second corner brace body 11, corresponding the second mortise 22a place is provided with the second tenon 21b, when use, in insertion corresponding the first tenon 21a the first mortise 22b, in insertion corresponding the second tenon 21b the second mortise 22a, the first corner brace body 10 is connected with the second corner brace body 11 joggles.
With after compound corner brace embedded type material, use mitre-joint tapping machine at the corresponding breakhead groove of section bar sidewall 18a profile combined corner, clash at breakhead groove 18b place, make section bar sidewall corresponding dent into breakhead groove 18a, in breakhead groove 18b, profile combined corner is connected and fixed by breakhead by compound corner brace and section bar, corresponding the first injecting glue groove 13 from section bar, the hole for injecting glue injecting glue respectively that the second injecting glue groove 14 places arrange, because of the first injecting glue groove 13, the second injecting glue groove 14, the first guiding gutter 12, the second guiding gutter 15, the 3rd guiding gutter 16, the 4th guiding gutter 17a, the 4th guiding gutter 17b is communicated with mutually, and glue will be full of the first injecting glue groove 13 like this, the second injecting glue groove 14, the first guiding gutter 12, the second guiding gutter 15, the 3rd guiding gutter 16, the 4th guiding gutter 17a, the cavity that the 4th guiding gutter 17b and section bar sidewall surround, is provided with that multiple injecting glue grooves and guiding gutter have increased glue and the compound corner brace of profile combined corner is passed through glue, the connection area of glue and section bar, so just can strengthen the bonding strength of compound corner brace and section bar, lateral surface is around the corner provided with the second guiding gutter 15, in dual-side place around the corner, be respectively equipped with and be communicated with the 4th guiding gutter 17a, the 4th guiding gutter 17b that the first guiding gutter 12 is communicated with the second guiding gutter 15, formed like this storage glue region of ring-type by the 4th guiding gutter 17a, the second guiding gutter 15, the 3rd guiding gutter 16, the 4th guiding gutter 17b and the first guiding gutter 12 at profile combined corner place, strengthen so on the one hand the bonding strength at group angle place, by the gap sealing at profile combined corner place, prevent from leaking from profile combined corner on the other hand, the first corner brace body 10, the second corner brace body 11 are one-step die casting, have reduced manufacture craft and have improved making precision, planeness that can enhancing group angle place, die cast can be increased work efficiency, and avoids the generation of useless part and waste material to reduce cost of production, avoids producing noise simultaneously, is beneficial to protection of the environment.
In the present embodiment, the material of the first corner brace body 10 and the second corner brace body 11 is YL113 alloy, adopts Hpdc method one-step die casting, can certainly select according to the actual needs other material.
In the present embodiment, on one end away from corner on the lateral surface of the first linking arm 101 of the first corner brace body 10 and the first linking arm 111 adjoiners of the second corner brace body 11, be provided with the first screwed hole 19a, on the one end away from corner on the lateral surface of the second linking arm 102 of the first corner brace body 10 and the second linking arm 112 adjoiners of the second corner brace body 11, be provided with the second screwed hole 19b.Profile combined corner, with after compound corner brace embedded type material, can be threaded profile combined corner with section bar by compound corner brace again by the first screwed hole 19a, the second screwed hole 19b, can further strengthen like this bonding strength of die casting corner brace and section bar.
In the present embodiment, on the side away from the first corner brace body 10 and the second corner brace body 11 adjacent surfaces of the first corner brace body 10, be arranged at intervals with successively first and go to expect that groove 20a2, first goes to expect that groove 20b2, first goes to expect that groove 20c2, first removes to expect groove 20d2; On the side away from the first corner brace body 10 and the second corner brace body 11 adjacent surfaces of the second corner brace body 11, be arranged at intervals with successively first and go to expect that groove 20a1, first goes to expect that groove 20b1, first goes to expect that groove 20c1, first removes to expect groove 20d1; On the first linking arm 101 of the first corner brace body 10 and first linking arm 111 one end away from corner of the second corner brace body 11, be provided with second and remove to expect groove 20e, on the adjoiner of the first linking arm 101 of the first corner brace body 10 and the first linking arm 111 medial surfaces of the second corner brace body 11, be provided with second near the first guiding gutter 12 places and remove to expect groove 20f; On the second linking arm 102 of the first corner brace body 10 and second linking arm 112 one end away from corner of the second corner brace body 11, be provided with second and remove to expect groove 20h, on the adjoiner of the second linking arm 102 of the first corner brace body 10 and the second linking arm 112 medial surfaces of the second corner brace body 11, be provided with second near the first guiding gutter 12 places and remove to expect groove 20g, second goes to expect that groove 20e, second goes to expect that groove 20f and second goes to expect that groove 20g, second goes to expect that groove 20h is symmetrical arranged; These are set and go to expect that groove is the materials amount in order to reduce the compound corner brace of profile combined corner, also just alleviated compound corner brace gross weight for profile combined corner, can save cost, do not affect again the intensity of the compound corner brace in group angle simultaneously.
In the present embodiment, the adjacent surface of the first corner brace body 10 corners is provided with hole 23a, is provided with the barrel 24a that protrudes from the first corner brace body 10 on the end of hole 23a; On the adjacent surface of the second corner brace body 11 corners, corresponding aperture 23a place is provided with hole 23b, is provided with the barrel 24b that protrudes from the second corner brace body 11 on the end of hole 23b.Glue is from the first injecting glue groove 13, the interior inflow of the second injecting glue groove 14 the 3rd guiding gutter 16, also can be in slit flow hand-hole 23a and hole 23b between barrel 24a and barrel 24b in filling the 3rd guiding gutter 16, until fill full whole the 3rd guiding gutter 16, hole 23a, hole 23b, barrel 23a, barrel 23b, the contact area that can increase like this glue and the first corner brace body 10, the second corner brace body 11, can strengthen the bonding strength between the first corner brace body 10 and the second corner brace body 11.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. the compound corner brace of profile combined corner, comprise two corner brace bodies that structure is identical, two described corner brace bodies are symmetrical arranged, described corner brace body comprises the first linking arm connected vertically and the second linking arm, defining two adjacent sides of described corner brace body is adjacent surface, and described the first linking arm and described the second linking arm are inner side towards a side of 90 degree angles, and a side that deviates from described 90 degree angles is outside, it is characterized in that the integral structure that described corner brace body is die cast;
Corner in described corner brace body inner side is provided with the first guiding gutter, and extend along described the first linking arm and described the second linking arm respectively at the two ends of described the first guiding gutter;
On the outer face of described the first linking arm, be provided with the first injecting glue groove, on the lateral surface of described the second linking arm, be provided with the second injecting glue groove; Described corner in the external side of described corner brace is provided with the second guiding gutter; Be provided with the 3rd guiding gutter in the corner of described corner brace body adjacent surface, extend along described the first linking arm and described the second linking arm respectively at the two ends of described the 3rd guiding gutter, described the 3rd guiding gutter is communicated with described the first guiding gutter, described the first injecting glue groove, described the second injecting glue groove, described the second guiding gutter respectively, after two described corner brace bodies are combined, between described the first injecting glue groove, described the 3rd guiding gutter, described the second guiding gutter and described the second injecting glue groove, form diversion cavity; Be provided with the 4th guiding gutter at described corner brace body away from the described corner of the side of described adjacent surface, the two ends of described the 4th guiding gutter are communicated with respectively described the first guiding gutter and described the second guiding gutter, form and hold glue chamber between described the 4th guiding gutter and section bar;
Lateral surface at described the first linking arm and described the second linking arm is respectively equipped with breakhead groove away from the position of described corner.
2. the compound corner brace of profile combined corner according to claim 1, is characterized in that, between two described corner brace bodies, connects by joggle; Described in first, the adjacent surface of the second linking arm of corner brace body is provided with the first tenon, and on the adjacent surface of the second linking arm of second described corner brace body, the position of corresponding described the first tenon is provided with first mortise suitable with described the first tenon; On the adjacent surface of the first linking arm of described second corner brace body, be provided with the second tenon, on the adjacent surface of the first linking arm of described first corner brace body, the position of corresponding described the second tenon is provided with second mortise suitable with described the second tenon.
3. the compound corner brace of profile combined corner according to claim 1 and 2, is characterized in that, is equipped with half screwed hole on the adjacent surface of two described the first linking arms, and two described half screwed holes are combined into the first screwed hole; On the adjacent surface of two described the second linking arms, be equally respectively provided with half screwed hole, these two described half screwed hole are combined into the second screwed hole; Described the first screwed hole and described the second screwed hole all arrange away from described corner.
4. the compound corner brace of profile combined corner according to claim 3, is characterized in that, is arranged at intervals with some first and removes to expect groove on the side of described corner brace body away from described adjacent surface.
5. the compound corner brace of profile combined corner according to claim 4, it is characterized in that, after two described corner brace bodies are combined, on the medial surface of two described decoding bodies, be jointly provided with four second and remove to expect groove, four described second are gone to expect that groove is symmetricly set on the two ends of described the first guiding gutter between two.
6. the compound corner brace of profile combined corner according to claim 3, it is characterized in that, on the adjacent surface of two described corner brace body corners, be equipped with hole, the end in two described holes is equipped with the barrel that protrudes from described corner brace body adjacent surface, and gap is left between corresponding and two holes in two described holes.
7. the compound corner brace of profile combined corner according to claim 1, is characterized in that, two described corner brace bodies are made by YL113 aluminium alloys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410374377.3A CN104110197B (en) | 2014-07-31 | 2014-07-31 | A kind of profile combined corner compound corner brace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410374377.3A CN104110197B (en) | 2014-07-31 | 2014-07-31 | A kind of profile combined corner compound corner brace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104110197A true CN104110197A (en) | 2014-10-22 |
| CN104110197B CN104110197B (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410374377.3A Active CN104110197B (en) | 2014-07-31 | 2014-07-31 | A kind of profile combined corner compound corner brace |
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| Country | Link |
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| CN (1) | CN104110197B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104563797A (en) * | 2014-12-31 | 2015-04-29 | 沈阳远大科技园有限公司 | Door window corner connecting component |
| CN109989674A (en) * | 2017-12-29 | 2019-07-09 | 江苏源盛复合材料技术股份有限公司 | A kind of injecting glue connection section bar component and preparation method thereof and novel big bridge cutoff window |
| WO2020122871A1 (en) * | 2018-12-11 | 2020-06-18 | Arconic Inc. | Corner cleats with wiring passageway |
| CN112065231A (en) * | 2019-06-11 | 2020-12-11 | 彭志军 | Anti-skid expansion locking section bar corner connector device |
| CN112065229A (en) * | 2019-06-11 | 2020-12-11 | 彭志军 | Anti-skidding section bar angle sign indicating number device of locking by expansive force |
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| CN204040799U (en) * | 2014-07-31 | 2014-12-24 | 山东易欧思门窗系统科技有限公司 | A kind of profile combined corner compound corner brace |
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| EP0610674A1 (en) * | 1993-02-10 | 1994-08-17 | SCHÜCO International KG | Mitre corner joint of hollow profile members for door, window or façade frames |
| FR2759111A1 (en) * | 1997-02-06 | 1998-08-07 | Alcan France | Assembly element for hollow extrusions e.g. PVC or aluminium@ door or window frames |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104563797A (en) * | 2014-12-31 | 2015-04-29 | 沈阳远大科技园有限公司 | Door window corner connecting component |
| CN109989674A (en) * | 2017-12-29 | 2019-07-09 | 江苏源盛复合材料技术股份有限公司 | A kind of injecting glue connection section bar component and preparation method thereof and novel big bridge cutoff window |
| WO2020122871A1 (en) * | 2018-12-11 | 2020-06-18 | Arconic Inc. | Corner cleats with wiring passageway |
| US11773646B2 (en) | 2018-12-11 | 2023-10-03 | Arconic Technologies Llc | Corner cleats with wiring passageway |
| CN112065231A (en) * | 2019-06-11 | 2020-12-11 | 彭志军 | Anti-skid expansion locking section bar corner connector device |
| CN112065229A (en) * | 2019-06-11 | 2020-12-11 | 彭志军 | Anti-skidding section bar angle sign indicating number device of locking by expansive force |
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| Publication number | Publication date |
|---|---|
| CN104110197B (en) | 2015-09-23 |
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Effective date of registration: 20180109 Address after: No. 5188, Linqu County, Weifang, Shandong Province, East Ring Road, 262619 Co-patentee after: SHANDONG EOSS DOOR AND WINDOW SYSTEM TECHNOLOGY CO., LTD. Patentee after: SHANDONG HUAJIAN ALUMINIUM GROUP CO., LTD. Address before: No. 5188, Linqu County, Weifang, Shandong Province, East Ring Road, 262619 Patentee before: SHANDONG EOSS DOOR AND WINDOW SYSTEM TECHNOLOGY CO., LTD. |
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