CN216240295U - Three-body type expansion glue injection corner connector - Google Patents
Three-body type expansion glue injection corner connector Download PDFInfo
- Publication number
- CN216240295U CN216240295U CN202122506849.4U CN202122506849U CN216240295U CN 216240295 U CN216240295 U CN 216240295U CN 202122506849 U CN202122506849 U CN 202122506849U CN 216240295 U CN216240295 U CN 216240295U
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- CN
- China
- Prior art keywords
- sign indicating
- indicating number
- angle sign
- corner brace
- glue injection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/96—Corner joints or edge joints for windows, doors, or the like frames or wings
- E06B3/964—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces
- E06B3/968—Corner joints or edge joints for windows, doors, or the like frames or wings using separate connection pieces, e.g. T-connection pieces characterised by the way the connecting pieces are fixed in or on the frame members
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
Abstract
The utility model discloses a three-body type expansion glue injection corner brace, which is characterized in that: including last angle sign indicating number (11) of mutually installing together, well angle sign indicating number (12) and lower angle sign indicating number (13), be equipped with fixed screw (121) on well angle sign indicating number (12), be equipped with in fixed screw (121) and make last angle sign indicating number (11), well angle sign indicating number (12) and lower angle sign indicating number (13) and door and window section bar fixed mounting's screw (2), be equipped with injecting glue passageway (3) on last angle sign indicating number (11), the angle sign indicating number of well angle sign indicating number (12) and lower angle sign indicating number (13) constitution is assembled, well angle sign indicating number (12) are stereoplasm rigidity angle sign indicating number, it is the flexible angle sign indicating number of extending to go up angle sign indicating number (11) and lower angle sign indicating number (13), this three-body formula inflation injecting glue angle sign indicating number has combined the characteristic of two kinds of aluminium materials, exert respective advantage, it is reasonable to have satisfied the injecting glue passageway, the area of splicing is big, the installation effectiveness is high, automatic leveling is effectual.
Description
Technical Field
The utility model relates to a three-body type expansion glue injection corner connector.
Background
Along with the improvement of door and window production technology, the requirement on angle splicing is higher and higher, and various types of connecting angle connectors correspondingly appear. The injection angle code mainly comprises a die-casting aluminum expansion injection angle code (two pieces), a 2-extrusion aluminum expansion injection angle code (two pieces), a 3-extrusion aluminum screw injection angle code (single body), a 4-extrusion aluminum pin injection angle code (single body), a 5-extrusion aluminum collision angle injection angle code (single body) and the like. The angle code in the scheme 1 adopts a die-casting process, so that the cost of a die is high, the adaptability of a client profile is poor (almost all the client profiles need to customize a die), the unit price cost is high, the production period is long, the requirement on the number of the client profiles is high, the client profiles are limited by raw materials and the tonnage of a pressing machine, the mechanical property is not good when extruded aluminum is extruded, the method has the advantages that the glue injection can be in place, and the angle splicing flatness is good (one of the core requirements of a door and window client); the angle brace in the scheme 2 is formed by cutting and evolving the middle of an extruded aluminum integrated screw angle brace, so that the flatness of a door and window corner is guaranteed, but the glue injection channel is inherently insufficient in glue injection area (corner glue injection is required by door and window customers), poor in overall mechanical property and serious in glue cutting waste; according to the scheme 3, the bolts are detachably mounted, glue grooves are simply formed in two sides of the bolt or plastic glue injection backflow pieces are simply added, the glue leakage phenomenon is serious, or the plastic pieces need to be subjected to one-to-one die opening (multiple die types), and the flatness of the spliced angles cannot be guaranteed; scheme 4 angle code, continue to use decades of domestic and foreign door and window connection technology, open the glue injection groove or add plastics injecting glue refluence piece in both sides, there is the pin that can't dismantle the installation (present door and window structure is in the transportation, the hoisting is considered, many require to break apart and deliver goods, assemble to the scene), it is high to staff's skill requirement of nailing gun of pinning, the installation effectiveness is low, and can't guarantee the angle piece planeness, the glue injection glue joint area is limited, need the clamp to grip the angle piece and make it level in addition, occupy the factory building area, lengthened the production cycle; scheme 5 angle sign indicating number, the connection technology of domestic and foreign door and window of decades has been used, angle sign indicating number production simple process, it is with low costs, but the equipment of corner collision, the corner collision sword requires highly, it is a sword that single model corresponds basically, need purchase the huge corner collision machine of quantity after the volume is big, general enterprise can't bear, the concatenation frame needs several staff to make a concerted effort to accomplish, it is not high to house ornamentation door and window (the model is many, the size is nonuniform) packaging efficiency, and can't dismantle, the transportation transport is more troublesome, the angle splicing roughness can't keep in addition, the injecting glue handing-over area is not big.
Therefore, how to overcome the above-mentioned drawbacks has become an important issue to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The three-body expansion glue injection corner brace overcomes the defects of the prior art, combines the characteristics of two aluminum materials, exerts respective advantages, has an innovative structure, meets the requirements of reasonable glue injection channels, large glue joint area, high installation efficiency, good automatic leveling effect, simplified production process, high universality of a middle die-casting aluminum die, simple processing and production of two-side extruded aluminum, quick delivery and high cost performance of the whole corner brace.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a three-body formula inflation injecting glue angle sign indicating number, is including last angle sign indicating number, well angle sign indicating number and lower angle sign indicating number that are mutually installed together be equipped with fixed screw on the well angle sign indicating number be equipped with in the fixed screw and make go up angle sign indicating number, well angle sign indicating number and lower angle sign indicating number and door and window section bar fixed mounting's screw go up angle sign indicating number, well angle sign indicating number and lower angle sign indicating number and assemble and be equipped with the injecting glue passageway on the angle sign indicating number of constituteing, well angle sign indicating number is stereoplasm rigidity angle sign indicating number, go up the angle sign indicating number with lower angle sign indicating number is extending flexible angle sign indicating number.
Preferably, as mentioned above, the middle corner brace is a die-cast aluminum corner brace, and the upper corner brace and the lower corner brace are both extruded aluminum corner braces.
Preferably, the glue injection channel comprises an upper corner code glue injection groove arranged on the upper corner code, a middle corner code glue injection groove arranged on the middle corner code, and a lower corner code glue injection groove arranged on the lower corner code.
Preferably, the upper side and the lower side of the middle corner brace are respectively provided with an inserting plate which can be inserted and sleeved in the hollow part of the upper corner brace and the lower corner brace, and the inserting plates are frame-shaped.
Preferably, fork-shaped ends are arranged at the two ends of the upper corner brace, the middle corner brace and the lower corner brace.
Preferably, the fixing screw hole is a circular screw hole as described above.
Preferably, a first glue containing groove is formed in the side edge of the corner brace formed by assembling the upper corner brace, the middle corner brace and the lower corner brace, and a second glue containing groove is formed in the corner of the corner brace formed by assembling the upper corner brace, the middle corner brace and the lower corner brace.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model provides a three-body type expansion glue injection corner brace, which combines the characteristics of two aluminum materials, exerts respective advantages, has an innovative structure, meets the requirements of reasonable glue injection channels, large glue joint area, high installation efficiency, good automatic leveling effect, simplifies the production process, has high universality of a middle die-casting aluminum die, is simple in processing and production of extruded aluminum on two sides, and is fast in delivery and high in cost performance of a whole set of corner brace. The novel angle bracket can provide a novel structure angle bracket which combines efficiency, performance and cost into a whole for a large number of door and window customers, and has great popularization and use values.
2. The utility model provides a three-body type expansion glue injection corner brace, wherein a die casting is arranged in the middle of the three-body type expansion glue injection corner brace, the ductility is good, a three-dimensional structure can be made, and the problem of glue overflow at a joint is solved; this piece is main atress piece, and the screw hole is direct die-casting and goes out, and later stage production only need attack the tooth can, greatly reduced manufacturing cost. According to the scheme, no die is opened without limit, dozens of dies are added at the early stage, and the universality is good; the expansion stress piece is arranged on each of the two sides, the screws or the pins are driven into the expansion stress piece to extrude and expand, and force is transmitted to the surface of the inner cavity of the section bar to enable the section bar to be automatically leveled, so that the mounting efficiency of door and window corner splicing is improved, the splicing effect (flatness) is improved, large-scale mass production can be realized, and only cutting and grooving are carried out, so that the processing cost is reduced.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is one of the exploded views of the present invention.
Fig. 3 is a second exploded view of the present invention.
Fig. 4 is a side view of the present invention.
Detailed Description
The features of the present invention and other related features are described in further detail below by way of examples to facilitate understanding by those skilled in the art.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1 to 4, a three-body type expansion glue injection corner brace comprises an upper corner brace 11, a middle corner brace 12 and a lower corner brace 13 which are mutually installed together, wherein the middle corner brace 12 is provided with a fixing screw hole 121, a screw 2 which enables the upper corner brace 11, the middle corner brace 12 and the lower corner brace 13 to be fixedly installed with a door and window profile is arranged in the fixing screw hole 121, a glue injection channel 3 is arranged on the corner brace formed by assembling the upper corner brace 11, the middle corner brace 12 and the lower corner brace 13, the middle corner brace 12 is a hard rigid corner brace, and the upper corner brace 11 and the lower corner brace 13 are extensible flexible corner braces. The middle die-casting aluminum die has high universality, the processing and production of extruded aluminum on two sides are simple, the delivery is fast, and the performance price of the whole set of corner brace is high. The novel angle bracket can provide a novel structure angle bracket which combines efficiency, performance and cost into a whole for a large number of door and window customers, and has great popularization and use values.
As shown in fig. 1, 2, 3, and 4, in this embodiment, the middle corner brace 12 is a die-cast aluminum corner brace, the upper corner brace 11 and the lower corner brace 13 are both extruded aluminum corner braces, during the installation process, an installer firstly connects the two cross bars through the three-body expansion glue injection corner brace, then installs a tapping screw in the fixing screw hole, fixes the cross bar and the three-body expansion glue injection corner brace together, during the tapping screw tapping into the fixing screw hole, the extrusion expands, the force is transmitted to the surface of the inner cavity of the section bar to automatically level the inner cavity, and then injects glue into the corner brace, so as to improve the installation efficiency of the door and window corner, improve the flatness of the assembly effect, realize mass production, and reduce the processing cost by performing cutting and grooving.
As shown in fig. 1, 2, 3, and 4, in this embodiment, the glue injection channel 3 includes an upper corner brace glue injection groove 31 provided on the upper corner brace 11, a middle corner brace glue injection groove 32 provided on the middle corner brace 12, and a lower corner brace glue injection groove 33 provided on the lower corner brace 13, the middle of the three-body expansion glue injection corner brace is die-cast aluminum, and two sides are extruded aluminum, so that the three-body expansion glue injection corner brace has good overstock rate and ductility, can be made into a three-dimensional structure, and solves the glue overflow phenomenon at the joint; die-casting aluminium is main atress spare, and the screw hole is direct die-casting and goes out, and later stage production only need attack the tooth can, greatly reduced manufacturing cost. According to the scheme, no die is opened without limit, dozens of dies are added at the early stage, and the universality is good; the expansion stress piece is arranged on each of the two sides, the screws or the pins are driven into the expansion stress piece to extrude and expand, and force is transmitted to the surface of the inner cavity of the section bar to enable the section bar to be automatically leveled, so that the mounting efficiency of door and window corner splicing is improved, the assembling effect flatness is improved, large-scale mass production can be realized, and only cutting and grooving can be realized, so that the processing cost is reduced.
As shown in fig. 1, 2, 3, and 4, in this embodiment, the upper side and the lower side of the middle corner brace 12 are provided with the insertion plates 4 that can be inserted into the hollow portions of the upper corner brace 11 and the lower corner brace 13, and the insertion plates 4 are frame-shaped, and can perform positioning and stable up-and-down movement on the upper corner brace 11 and the lower corner brace 13, so that the installation between the upper corner brace 11, the lower corner brace 13, and the middle corner brace 12 is not misaligned.
As shown in fig. 1, 2, 3, and 4, in this embodiment, two ends of the upper corner brace 11, the middle corner brace 12, and the lower corner brace 13 are respectively provided with a fork-shaped end, and the fork-shaped ends have an elastic buffer space, so that the frames of the door and window profiles can be matched more tightly, and the die-cast aluminum profile and the extruded aluminum profile can be conveniently and quickly assembled into the mounting holes of the door and window.
As shown in fig. 1, 2, 3, and 4, in this embodiment, the fixing screw holes 121 are circular screw holes, and the old products cannot be processed into full circular holes, i.e., semi-circular holes or large semi-circular holes, due to the fact that the old products are punched, but the three-body expansion glue injection corner brace of the present invention can be directly processed into full circular holes on the middle corner brace 12, which is convenient to process.
As shown in fig. 1, fig. 2, fig. 3, and fig. 4, in this embodiment, a first glue containing groove 51 is disposed on a side edge of a corner brace assembled by the upper corner brace 11, the middle corner brace 12, and the lower corner brace 13, a second glue containing groove 52 is disposed on a corner of the corner brace assembled by the upper corner brace 11, the middle corner brace 12, and the lower corner brace 13, glass glue is injected after the door and window are assembled, and the glass glue can flow into the first glue containing groove 51 and the second glue containing groove 52 along the glue injection channel 3, so that the corner brace is stably spliced in the door and window profile, and has better sealing performance.
The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all technical solutions formed by equivalent substitutions or equivalent transformations fall within the scope of the present invention as claimed.
Claims (7)
1. The utility model provides a three-body formula inflation injecting glue angle sign indicating number which characterized in that: including last angle sign indicating number (11), well angle sign indicating number (12) and lower angle sign indicating number (13) of mutually installing together be equipped with fixed screw (121) on well angle sign indicating number (12) be equipped with in fixed screw (121) and make go up angle sign indicating number (11), well angle sign indicating number (12) and lower angle sign indicating number (13) and door and window section bar fixed mounting's screw (2) be equipped with injecting glue passageway (3) on going up angle sign indicating number (11), well angle sign indicating number (12) and lower angle sign indicating number (13) and assembling the angle sign indicating number of constituteing, well angle sign indicating number (12) are stereoplasm rigidity angle sign indicating number, go up angle sign indicating number (11) with lower angle sign indicating number (13) are flexible angle sign indicating number of extending.
2. The three-body expansion glue injection corner brace according to claim 1, characterized in that: the middle corner brace (12) is a die-cast aluminum corner brace, and the upper corner brace (11) and the lower corner brace (13) are extruded aluminum corner braces.
3. The three-body expansion glue injection corner brace according to claim 1, characterized in that: injecting glue passageway (3) are established including establishing last angle sign indicating number glue injection groove (31) on last angle sign indicating number (11) establish well angle sign indicating number glue injection groove (32) on well angle sign indicating number (12) are established lower angle sign indicating number glue injection groove (33) on lower angle sign indicating number (13).
4. The three-body expansion glue injection corner brace according to claim 1, characterized in that: the upper side and the lower side of the middle corner connector (12) are respectively provided with an inserting plate (4) which can be inserted and sleeved at the hollow part of the middle of the upper corner connector (11) and the lower corner connector (13), and the inserting plates (4) are frame-shaped.
5. The three-body expansion glue injection corner brace according to claim 1, characterized in that: two ends of the upper corner brace (11), the middle corner brace (12) and the lower corner brace (13) are provided with fork-shaped ends.
6. The three-body expansion glue injection corner brace according to claim 1, characterized in that: the fixing screw hole (121) is a circular screw hole.
7. The three-body expansion glue injection corner brace according to claim 1, characterized in that: go up angle sign indicating number (11), well angle sign indicating number (12) and lower angle sign indicating number (13) and assemble the angle sign indicating number side of constituteing and be equipped with first glue containing groove (51) go up angle sign indicating number (11), well angle sign indicating number (12) and lower angle sign indicating number (13) and assemble the angle sign indicating number corner of constituteing and be equipped with second glue containing groove (52).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122506849.4U CN216240295U (en) | 2021-10-18 | 2021-10-18 | Three-body type expansion glue injection corner connector |
| PCT/CN2022/111521 WO2023065784A1 (en) | 2021-10-18 | 2022-08-10 | Split expansion glue injection corner brace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122506849.4U CN216240295U (en) | 2021-10-18 | 2021-10-18 | Three-body type expansion glue injection corner connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216240295U true CN216240295U (en) | 2022-04-08 |
Family
ID=80989025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122506849.4U Active CN216240295U (en) | 2021-10-18 | 2021-10-18 | Three-body type expansion glue injection corner connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN216240295U (en) |
| WO (1) | WO2023065784A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023065784A1 (en) * | 2021-10-18 | 2023-04-27 | 鲁金泉 | Split expansion glue injection corner brace |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116971699B (en) * | 2023-09-22 | 2023-12-26 | 山东索美特家居科技有限公司 | Door and window corner connector with sealant capsule |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015007804B3 (en) * | 2015-06-22 | 2016-02-18 | Petra Sabine Kosak | Butt joint for adhesive injection as well as butt joint combination and frame |
| CN209874912U (en) * | 2018-10-13 | 2019-12-31 | 黄静 | Modular injecting glue angle sign indicating number |
| DE102018127309A1 (en) * | 2018-10-31 | 2020-04-30 | Adrian Kosak | Punchable and pinable, expanding corner connector for glue injection |
| CN209653836U (en) * | 2018-12-18 | 2019-11-19 | 湖南中屋节能成品门窗有限公司 | System window expansion type injecting glue corner brace |
| CN209653841U (en) * | 2019-01-28 | 2019-11-19 | 佛山市加尼兴五金制品有限公司 | A kind of seperated expansion injecting glue corner brace |
| CN211173768U (en) * | 2019-09-10 | 2020-08-04 | 方健华 | Expandable and fixed glue injection corner connector |
| CN211573227U (en) * | 2019-11-04 | 2020-09-25 | 方健华 | Glue injection corner connector capable of being stably expanded and fixed |
| CN211500360U (en) * | 2019-12-27 | 2020-09-15 | 佛山市加尼兴五金制品有限公司 | Combined expansion corner connector |
| CN213710852U (en) * | 2020-09-02 | 2021-07-16 | 黄耀文 | Aluminum pin connection type combined glue injection expansion corner connector |
| CN213330700U (en) * | 2020-09-02 | 2021-06-01 | 黄耀文 | Modular injecting glue inflation angle sign indicating number |
| CN213775094U (en) * | 2020-11-04 | 2021-07-23 | 广东皇派定制家居集团股份有限公司 | Composite corner connector for heterosexual cavity |
| CN214943688U (en) * | 2021-01-28 | 2021-11-30 | 方健华 | Novel fixed injecting glue angle sign indicating number expands |
| CN216240295U (en) * | 2021-10-18 | 2022-04-08 | 鲁金泉 | Three-body type expansion glue injection corner connector |
| CN216446785U (en) * | 2021-12-17 | 2022-05-06 | 郑尔塔 | Novel door and window angle sign indicating number of two injecting glue |
-
2021
- 2021-10-18 CN CN202122506849.4U patent/CN216240295U/en active Active
-
2022
- 2022-08-10 WO PCT/CN2022/111521 patent/WO2023065784A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023065784A1 (en) * | 2021-10-18 | 2023-04-27 | 鲁金泉 | Split expansion glue injection corner brace |
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| Publication number | Publication date |
|---|---|
| WO2023065784A1 (en) | 2023-04-27 |
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