CN113756689B - A glue-injected leveling angle bracket and aluminum alloy doors and windows - Google Patents
A glue-injected leveling angle bracket and aluminum alloy doors and windows Download PDFInfo
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- CN113756689B CN113756689B CN202010504675.5A CN202010504675A CN113756689B CN 113756689 B CN113756689 B CN 113756689B CN 202010504675 A CN202010504675 A CN 202010504675A CN 113756689 B CN113756689 B CN 113756689B
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- Prior art keywords
- glue
- shaped aluminum
- aluminum part
- leveling
- glue injection
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Classifications
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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
- E06B3/9687—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 with screws blocking the connecting piece inside or on the frame member
-
- 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
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Corner Units Of Frames Or Wings (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
本发明涉及门窗结构技术领域，尤其涉及一种注胶持平角码，包括第一L型铝件，导胶片和第二L型铝件，所述导胶片置于第一L型铝件和第二L型铝件之间，所述导胶片的尺寸小于第一L型铝件和第二L型铝件，所述导胶片的边缘与第一L型铝件和第二L型铝件之间的空腔形成注胶通道；所述第一L型铝件和第二L型铝件的外侧设有持平结构和溢胶结构。本发明通过导胶片设计特定的注胶通道，避免不必要的区域胶水的注入，节约胶水用量，降低安装成本；持平结构便于角码与门窗型材之间的找平，安装更稳固；溢胶结构设计，使得注胶量可控，避免浪费的同时，确保产品合格率。
The present invention relates to the technical field of door and window structures, and in particular to a glue-injected leveling angle bracket, comprising a first L-shaped aluminum part, a glue guide and a second L-shaped aluminum part, wherein the glue guide is placed between the first L-shaped aluminum part and the second L-shaped aluminum part, and the size of the glue guide is smaller than that of the first L-shaped aluminum part and the second L-shaped aluminum part, and the edge of the glue guide and the cavity between the first L-shaped aluminum part and the second L-shaped aluminum part form a glue injection channel; the outer sides of the first L-shaped aluminum part and the second L-shaped aluminum part are provided with a leveling structure and a glue overflow structure. The present invention designs a specific glue injection channel through the glue guide to avoid unnecessary regional glue injection, save glue usage, and reduce installation costs; the leveling structure facilitates leveling between the angle bracket and the door and window profiles, and the installation is more stable; the design of the glue overflow structure makes the glue injection amount controllable, avoiding waste while ensuring the product qualification rate.
Description
Technical Field
The invention relates to the technical field of door and window structures, in particular to an adhesive injection flat angle bracket and an aluminum alloy door and window.
Background
Along with the rapid development of the home decoration industry, the industrialization of doors and windows is rapid, the demands of customers on building doors and windows are continuously improved, the manufacturing requirements on doors and windows are higher and higher, the doors and windows are waterproof, fast-assembled, fastened and flat, and the requirements on the quality of the doors and windows of a high-end system are met. For aluminum alloy doors and windows, the strength and sealing of the assembly angle are very important, and the splicing strength and the waterproof degree of the doors and windows are determined, so that the stability of the doors and windows and the service life of the doors and windows in the later period are directly related.
In the prior art, the aluminum alloy door and window corner assembling is fixed by adopting movable corner code splicing, impact corner glue injection corner code splicing and integral glue injection corner code splicing, the movable corner code splicing is connected with aluminum materials through spring buckles, and doors and windows are fixed in a screw tightening mode. But the angle-collision glue injection is not provided with a track, the glue injection quantity and the density are not controllable, or the problems of deformation, section bar distortion and glass fogging are easy to occur according to the air drying time during the glue injection. In addition, the angle code in the prior art does not have the profile plane leveling function, so that the installation structure is unstable.
Disclosure of Invention
In order to overcome the problems in the prior art, the invention provides the glue injection leveling angle code with the function of controlling the glue injection amount and leveling profile planes.
The invention also provides an aluminum alloy door and window with the glue injection flat angle code at the folded angle.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The glue injection flat angle holding code is characterized by comprising a first L-shaped aluminum piece, a glue guide piece and a second L-shaped aluminum piece, wherein the glue guide piece is arranged between the first L-shaped aluminum piece and the second L-shaped aluminum piece, a glue injection channel is formed by the edge of the glue guide piece and a cavity between the first L-shaped aluminum piece and the second L-shaped aluminum piece, and a flat holding structure and a glue overflow structure are arranged on the outer sides of the first L-shaped aluminum piece and the second L-shaped aluminum piece.
According to the invention, the guide film is arranged between the two L-shaped aluminum pieces with the matched shapes, so that the leveling structure is convenient for leveling between the corner bracket and the door and window section bar, and the installation is more stable. The design overflow structure for the injecting glue volume is controllable, when avoiding extravagant, ensures the product qualification rate.
Preferably, the size of the film guide is smaller than that of the first L-shaped aluminum piece and the second L-shaped aluminum piece. The size of the glue guide piece is smaller, so that a specific glue injection channel can be designed for a cavity between the edge of the glue guide piece and the first L-shaped aluminum piece and the second L-shaped aluminum piece, the specific shape can be customized according to the needs, the injection of unnecessary regional glue is avoided, the glue consumption is saved, and the installation cost is reduced.
Preferably, the bending part of the first L-shaped aluminum piece and the second L-shaped aluminum piece is provided with a glue injection port, and the shapes of the first L-shaped aluminum piece and the second L-shaped aluminum piece are adapted.
Preferably, the leveling structure comprises a plurality of leveling units, each leveling unit comprises a groove formed in the outer sides of the first L-shaped aluminum piece and the second L-shaped aluminum piece and a protruding block arranged in the groove, an inclined plane is arranged on the inner side of each protruding block, and a trapezoid notch is formed when the first L-shaped aluminum piece and the second L-shaped aluminum piece are buckled. The width of the convex blocks is 4mm or 5mm or 6mm.
The inclined planes of the convex blocks on the first L-shaped aluminum piece and the second L-shaped aluminum piece are opposite to each other to form a trapezoid notch, and the flat structure is suitable for various mounting modes in the mounting process, and the principle of the flat structure in actual use is as follows (1) the angle collision connection is that the thickness of an angle collision cutter is standard 3mm, 5mm and 7mm. The trapezoid notch of the angle code is pressed by the angle striking knife with the thickness of 7mm, the trapezoid notch is large and small in the upper direction, the product is unfolded, and the inside of the door and window section bar is supported after the product is unfolded, so that the leveling is achieved, and if the angle striking knife with the specification of 3mm or 5mm is adopted, the functions can be realized only by changing the angle of the inclined plane of the product. (2) The screw connection is that the screw is of a customized size, when the screw enters a product, the contact screw press-in of the tail part of the screw and the trapezoid surface of the product is the product to prop, and the product props and supports the inside of the door and window section bar, so that the leveling is achieved.
Preferably, the trapezoid notch is provided with a mounting hole communicated with the glue injection channel, a mounting piece is arranged in the mounting hole, the end part of the mounting piece is provided with a plurality of glue overflow grooves, a glue overflow opening is formed by a cavity between the glue overflow grooves and the inclined plane, the glue overflow opening is communicated with the glue injection channel through the mounting hole, and the glue overflow opening, the mounting hole and the glue injection channel form a glue overflow structure.
When the injecting glue is finished, the excessive glue overflows from the glue overflow port through the mounting hole from the glue injection channel to inform a user of stopping injecting glue, so that the glue injection quantity is controllable, waste is avoided, and meanwhile, the product qualification rate is ensured.
Preferably, the inner side and/or the outer side surfaces of the first L-shaped aluminum piece and the second L-shaped aluminum piece are provided with a corrugated or stepped structure. The structure can increase the friction force of the corner connector and the door and window section bar on one hand, and can improve the contact area of the glue and the door and window section bar and stability on the other hand.
Preferably, the device further comprises a weight-reducing through hole, wherein the weight-reducing through hole penetrates through the first L-shaped aluminum piece, the guide piece and the second L-shaped aluminum piece. The weight of the corner bracket is reduced by the weight-reducing through hole, and the corner bracket is lighter.
An aluminum alloy door and window comprising any one of the glue injection flat angle brackets, wherein the glue injection flat angle brackets are arranged at the folding corners of the aluminum alloy door and window. The aluminum alloy door and window adopting the glue injection holding flat angle code has the advantages of stable structure, convenient installation, controllable glue injection quantity, waste avoidance and product qualification rate assurance.
Therefore, the invention has the following beneficial effects:
(1) The special glue injection channel is designed through the glue guide piece, so that unnecessary injection of glue in the area is avoided, the glue consumption is saved, and the installation cost is reduced;
(2) The leveling structure is convenient for leveling between the corner brace and the door and window section bar, and the installation is more stable;
(3) Due to the design of the glue overflow structure, the glue injection quantity is controllable, waste is avoided, and the product qualification rate is ensured;
(4) The inner side and/or the outer side are/is provided with the ripple or step structure, so that on one hand, the friction force of the corner brace and the door and window section bar can be increased, and on the other hand, the contact area of the glue and the door and window section bar can be increased, and the stability is improved;
(5) The aluminum alloy door and window adopting the glue injection holding flat angle code has the advantages of stable structure, convenient installation, controllable glue injection quantity, waste avoidance and product qualification rate assurance.
Drawings
Fig. 1 is a schematic structural view of an injection molding flat angle code of embodiment 1.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is an exploded view of the injection molding holder of embodiment 1.
Fig. 4 is a cross-sectional view from the A-A perspective in fig. 1.
Fig. 5 is a schematic diagram of the assembly structure of the glue injection holding flat angle code of embodiment 1 (door and window profile omitted).
Fig. 6 is a schematic view of the structure of the mount of fig. 5.
Fig. 7 is a schematic perspective view of the injection molding holder of embodiment 2.
Fig. 8 is a schematic perspective view of the injection molding holder of embodiment 3.
Fig. 9 is a side view of fig. 8.
Fig. 10 is a schematic view of a partial structure of an aluminum alloy door and window with a glue injection holding flat angle code of embodiment 1 installed at a bending position.
Fig. 11 is a cross-sectional view of a glue injection leveling angle after assembly of a door and window profile.
In the figure, a first L-shaped aluminum part 1, a guide piece 2, a second L-shaped aluminum part 3, a groove 4, a convex block 5, an inclined plane 6, a trapezoid notch 7, a mounting hole 8, a glue overflow opening 9, a corrugated structure 10, a weight-reducing through hole 11, a glue injection opening 12, a glue overflow structure 13, a mounting piece 14, a glue overflow groove 15, a leveling structure 16, a step structure 17, a door and window profile 18, a reserved mounting hole 19, a reserved glue injection hole 20, a glue injection holding flat angle code 21 and a glue channel 22.
Detailed Description
The technical scheme of the invention is further specifically described below through specific embodiments and with reference to the accompanying drawings.
In the present invention, all the equipment and raw materials are commercially available or commonly used in the industry, and the methods in the following examples are conventional in the art unless otherwise specified.
Example 1
As shown in figures 1 to 3, the glue injection leveling angle code comprises a first L-shaped aluminum piece 1, a glue guiding piece 2 and a second L-shaped aluminum piece 3, wherein the glue guiding piece is arranged between the first L-shaped aluminum piece and the second L-shaped aluminum piece, the size of the glue guiding piece is smaller than that of the first L-shaped aluminum piece and the second L-shaped aluminum piece, a glue injection channel is formed between the edge of the glue guiding piece and a cavity between the first L-shaped aluminum piece and the second L-shaped aluminum piece, a glue injection port 12 is formed in a bending position of the first L-shaped aluminum piece and the second L-shaped aluminum piece, a groove 4 is formed in the outer side of each double arm of the L-shaped aluminum piece, a bump 5 with an inclined surface 6 is arranged in the groove, and the width of the bump is 4/5/6mm (shown in figure 2). The inner side surfaces of the first L-shaped aluminum piece and the second L-shaped aluminum piece are provided with corrugated structures 10, and the double arms are provided with weight-reducing through holes 11 penetrating through the first L-shaped aluminum piece, the guide piece and the second L-shaped aluminum piece.
As shown in fig. 4 and 5, the inclined plane forms a trapezoid notch 7 when the first L-shaped aluminum part and the second L-shaped aluminum part are buckled, a mounting hole 8 in the trapezoid notch is provided with a mounting piece 14 (see fig. 6) with four glue overflow grooves 15 at the end parts, as shown in fig. 4, a glue overflow opening 9 is formed in a cavity between the glue overflow grooves and the inclined plane, and the glue overflow opening is communicated with a glue injection channel (not shown in the figure) through the mounting hole. The glue overflow opening, the mounting hole and the glue injection channel form a glue overflow structure.
The leveling principle of the embodiment is that the installation piece 14 with a customized size is adopted, the tail of the installation piece is contacted with the trapezoid notch 7 of the glue injection flat angle code product when the product is fed, the glue injection flat angle code product is propped up along with the pressure generated by the screwing of the installation piece, and the inside of the door and window section bar is supported, so that the leveling effect is achieved.
The installation principle of the embodiment is as follows:
The first L-shaped aluminum piece 1, the film guide 2 and the second L-shaped aluminum piece 3 are fixedly clamped, the film guide 2 is arranged between the first L-shaped aluminum piece and the second L-shaped aluminum piece, and a glue injection channel is formed between the edge of the film guide and a cavity between the first L-shaped aluminum piece and the second L-shaped aluminum piece. As shown in fig. 10, a partial structure diagram of an aluminum alloy door and window with the glue injection leveling angle code 21 is shown, and an installation piece 19 with four glue overflow grooves 15 sequentially penetrates through a reserved installation hole 19 formed in the door and window section bar 18 and an installation hole of the angle code to be screwed tightly so as to complete assembly.
The principle of realizing glue injection controllability in this embodiment is that after the door and window section bar is connected through the corner connector, glue is injected through the reserved glue injection hole 20 (fig. 10) of the door and window section bar 18 and the glue injection hole 12 of the corner connector, the glue flows along the glue injection channel, and when the glue is full of the glue injection channel, the excessive glue flows out from the glue overflow port, so that a user is informed to stop glue injection, thereby realizing the controllability of glue injection quantity and ensuring the qualification rate of products. The cross section of the glue injection flat angle code after the assembly of the door and window section is shown in fig. 11, the shaded part is a glue channel 22 filled with glue, the corrugated structure 10 can increase the friction force of the angle code and the door and window section on one hand, and can increase the contact area of the glue and the door and window section on the other hand, and improve the stability, and the figure shows that the cavity between the glue overflow groove 15 of the mounting piece 14 and the inclined plane forms a glue overflow opening, and the glue overflow opening, the mounting hole and the glue injection channel form a glue overflow structure.
Example 2
As shown in fig. 7, the difference between the embodiment 2 and the embodiment 1 is that two leveling structures 16 are respectively arranged on the outer sides of the double arms of the L-shaped aluminum piece, the width of the protruding block is 4/5/6mm, and the rest structures are identical.
The leveling principle of the embodiment is that a trapezoid notch with the thickness of 7mm and holding a flat angle code is pressed into the glue injection by adopting a striking angle knife with the thickness of 7mm, and the trapezoid notch is large and small at the upper part, so that a convex block of a glue injection flat angle code product is propped up and the inside of a door and window section bar is supported, thereby achieving the leveling effect. If the angle collision knife with the specification of 3mm or 5mm is adopted, the functions can be realized only by changing the angle of the inclined plane of the product.
Example 3
As shown in fig. 8 and 9, embodiment 3 is different from embodiment 1 in that the inner and outer side surfaces of the first and second L-shaped aluminum pieces are provided with step structures 17, the width of the bump is 4/5/6mm, and the remaining structures are identical.
The above description is only of the preferred embodiments of the present invention, and is not intended to limit the invention in any way, but other variations and modifications are possible without departing from the technical solution described in the claims.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010504675.5A CN113756689B (en) | 2020-06-05 | 2020-06-05 | A glue-injected leveling angle bracket and aluminum alloy doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010504675.5A CN113756689B (en) | 2020-06-05 | 2020-06-05 | A glue-injected leveling angle bracket and aluminum alloy doors and windows |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113756689A CN113756689A (en) | 2021-12-07 |
| CN113756689B true CN113756689B (en) | 2025-03-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010504675.5A Active CN113756689B (en) | 2020-06-05 | 2020-06-05 | A glue-injected leveling angle bracket and aluminum alloy doors and windows |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3894651A4 (en) * | 2018-12-11 | 2022-07-20 | Arconic Technologies LLC | CORNER PLUGS WITH CABLE PASSAGE |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206458274U (en) * | 2017-01-04 | 2017-09-01 | 广东坚美定制门窗系统有限公司 | A kind of angle grouping device deflector and a kind of corner brace |
| CN206722680U (en) * | 2017-03-10 | 2017-12-08 | 湖南双型节能门窗幕墙有限公司 | A kind of corner brace and door and window |
| CN212271948U (en) * | 2020-06-05 | 2021-01-01 | 上海臣德机械有限公司 | Glue injection leveling corner brace |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN206299305U (en) * | 2016-11-09 | 2017-07-04 | 山东安德广厦新能源科技有限公司 | A kind of aluminum alloy window frame corner brace structure |
| CN208650754U (en) * | 2018-05-02 | 2019-03-26 | 李勋炼 | A kind of Novel door window corner brace |
| CN208546095U (en) * | 2018-07-09 | 2019-02-26 | 山东千喜郎门业有限公司 | It is a kind of to be easily installed and moisture-proof corner brace |
| CN209742682U (en) * | 2019-03-05 | 2019-12-06 | 蔡阳辉 | Door and window corner connector |
-
2020
- 2020-06-05 CN CN202010504675.5A patent/CN113756689B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206458274U (en) * | 2017-01-04 | 2017-09-01 | 广东坚美定制门窗系统有限公司 | A kind of angle grouping device deflector and a kind of corner brace |
| CN206722680U (en) * | 2017-03-10 | 2017-12-08 | 湖南双型节能门窗幕墙有限公司 | A kind of corner brace and door and window |
| CN212271948U (en) * | 2020-06-05 | 2021-01-01 | 上海臣德机械有限公司 | Glue injection leveling corner brace |
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| CN113756689A (en) | 2021-12-07 |
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