CN218894570U - Glue injection corner connector - Google Patents
Glue injection corner connector Download PDFInfo
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- CN218894570U CN218894570U CN202222716158.1U CN202222716158U CN218894570U CN 218894570 U CN218894570 U CN 218894570U CN 202222716158 U CN202222716158 U CN 202222716158U CN 218894570 U CN218894570 U CN 218894570U
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- glue injection
- glue
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- fixed arm
- arm
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Abstract
The utility model discloses a glue injection corner connector, which adopts a top cover design, and the top cover is divided into a plurality of glue injection grooves on a first fixed arm and a second fixed arm, so that the coverage area of glue can be increased, the glue injection speed is higher, and the glue overflows from the corner connector when the glue is just fully injected by setting the width of the top cover. The utility model discloses a glue injection corner connector, which comprises a first fixed arm, a second fixed arm and a top cover, wherein the first fixed arm and the second fixed arm are connected in a right angle to form an L shape; the joint of the first fixing arm and the second fixing arm is defined as a vertex angle, and a first groove is formed in the vertex angle; the top cap is including the first cardboard, roof and the second cardboard that connect gradually, wherein first cardboard is installed on the first fixed arm, the roof is installed in the first recess, the second cardboard is installed on the second fixed arm.
Description
Technical Field
The utility model relates to the technical field of doors and windows, in particular to a glue injection corner connector.
Background
Currently, when the window frames or the sash frames of the existing doors and windows are assembled at the corners, the existing doors and windows are usually connected by corner codes.
The glue injection corner connector is a corner connector which can be connected with each other efficiently and can be connected with each other tightly, and is widely used in the door and window industry. The glue injection corner connector has the advantages of good air tightness and water tightness and high connection strength, but the glue injection is relatively troublesome, firstly, whether glue is filled in the corner connector is difficult to judge when a worker injects the glue, and the glue injection corner connector can only be judged by experience, secondly, the coverage area of the glue is smaller, and the adhesive force between the corner connector and the connected aluminum material is relatively weak.
Aiming at the defects of the existing glue injection corner connector, the existing glue injection corner connector is required to be improved, so that the problems can be solved.
Disclosure of Invention
The utility model provides a glue injection corner connector, which adopts a top cover design, and the top cover is divided into a plurality of glue injection grooves on a first fixed arm and a second fixed arm, so that the coverage area of glue can be increased, the glue injection speed is higher, and the glue overflows from the corner connector when the glue is just fully injected by setting the width of the top cover.
The glue injection corner connector comprises a first fixed arm, a second fixed arm and a top cover, wherein the first fixed arm and the second fixed arm are connected in a right angle to form an L shape;
the joint of the first fixing arm and the second fixing arm is defined as a vertex angle, and a first groove is formed in the vertex angle;
the top cap is including the first cardboard, roof and the second cardboard that connect gradually, wherein first cardboard is installed on the first fixed arm, the roof is installed in the first recess, the second cardboard is installed on the second fixed arm.
Preferably, the method comprises the steps of,
the first fixing arm is provided with a first mounting hole, and the first mounting hole divides the first fixing arm into a first front end and a first rear end;
the first clamping plate is arranged on the first rear end and extends to the first mounting hole, and the first clamping plate and the top surface of the first front end are in the same plane;
the second fixing arm is provided with a second mounting hole, and the second mounting hole divides the second fixing arm into a second front end and a second rear end;
the second clamping plate is arranged on the second rear end and extends to the second mounting hole, and the second clamping plate and the top surface of the second front end are in the same plane.
Preferably, the method comprises the steps of,
the first fixing arm is provided with a second groove, and the first mounting hole is formed in the second groove;
the second fixing arm is provided with a third groove, and the second mounting hole is formed in the third groove.
Preferably, the method comprises the steps of,
the first clamping plate comprises a first straight plate and a first mounting plate, wherein the width of the first straight plate is smaller than the width of the top surface of the first rear end, and the first mounting plate is clamped at one side, close to the first rear end, of the second groove;
the second clamping plate comprises a second straight plate and a second mounting plate, wherein the width of the second straight plate is smaller than the width of the top surface of the second rear end, and the second mounting plate is clamped at one side, close to the second rear end, of the third groove.
Preferably, the method comprises the steps of,
the outer surface of the top cover is also covered with an adhesive layer or a printing layer.
Preferably, the method comprises the steps of,
the top cover is characterized in that the outer surface of the top cover is also covered with an adhesive layer, the adhesive layer is a sticky tape, and a printing layer is arranged on the sticky tape.
Preferably, the method comprises the steps of,
the section of the first groove is flat-bottom U-shaped, and the top plate is arranged in the first groove and protrudes out of the first groove.
Preferably, the method comprises the steps of,
the inclined surface connected with the first rear end of the second groove is parallel to the vertical surface of the flat bottom U-shaped;
and the inclined plane connected with the second rear end of the third groove is parallel to the vertical plane of the flat bottom U-shaped.
Preferably, the method comprises the steps of,
the first fixing arm and the second fixing arm are of an integrated structure.
Preferably, the method comprises the steps of,
the top cover is made of plastic, aluminum alloy or stainless steel materials.
The glue injection corner connector comprises a first fixed arm, a second fixed arm and a top cover, wherein the first fixed arm and the second fixed arm are connected in a right angle to form an L shape; the joint of the first fixing arm and the second fixing arm is defined as a vertex angle, and a first groove is formed in the vertex angle; the top cap is including the first cardboard, roof and the second cardboard that connect gradually, wherein first cardboard is installed on the first fixed arm, the roof is installed in the first recess, the second cardboard is installed on the second fixed arm. By adopting the design of the top cover, the top cover is divided into the plurality of glue injection grooves on the first fixing arm and the second fixing arm, the glue injection corner connector can increase the coverage area of glue, the glue injection speed is higher, and the glue overflows from the corner connector when the glue is just fully injected can be realized by setting the width of the top cover.
Drawings
FIG. 1 is a front view of a glue injection corner fitting according to an embodiment of the present utility model;
FIG. 2 is a perspective view of a glue injection corner fitting addition bolt according to an embodiment of the present utility model;
fig. 3 is a structural diagram of a top cover 3 in the glue injection corner connector in the embodiment of the utility model;
fig. 4 is a structural diagram of the adhesive layer 4 disposed on the top cover 3 in the glue injection corner connector according to the embodiment of the present utility model.
Detailed Description
The utility model provides a glue injection corner connector, which adopts a top cover design, and the top cover is divided into a plurality of glue injection grooves on a first fixed arm and a second fixed arm, so that the coverage area of glue can be increased, the glue injection speed is higher, and the glue overflows from the corner connector when the glue is just fully injected by setting the width of the top cover.
The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model. Referring to fig. 1 to 4, the glue injection corner connector provided by the embodiment of the utility model comprises a first fixing arm 1, a second fixing arm 2 and a top cover 3, wherein the first fixing arm 1 and the second fixing arm 2 are connected in a right angle to form an L shape;
the joint of the first fixing arm 1 and the second fixing arm 2 is defined as a vertex angle 001, and a first groove 002 is formed in the vertex angle 001;
the top cover 3 comprises a first clamping plate 31, a top plate 32 and a second clamping plate 33 which are sequentially connected, wherein the first clamping plate 31 is installed on the first fixing arm 1, the top plate 32 is installed in the first groove 002, and the second clamping plate 33 is installed on the second fixing arm 2.
In the utility model, the top cover 3 is divided into two glue injection grooves on the first fixed arm 1 through the first clamping plate 31, wherein the top surface of the top cover 3 plays a role in blocking glue and the side surface plays a role in dividing the glue injection grooves, and two glue injection grooves 003 are divided on the second fixed arm 2 through the second clamping plate 33, and the newly added glue injection grooves face to the aluminum materials to be connected, so that the glue injection area of the glue injection corner code and the aluminum materials to be connected can be increased, and the connection strength of the glue injection corner code and the aluminum materials to be connected can be enhanced; the glue injection flow rate of each glue injection groove of the glue injection corner connector is related to the width of the glue injection groove, and the glue can just overflow from the mounting hole on the first fixing arm 1 or the second fixing arm 2 after the glue injection is completed in each glue injection groove by reasonably designing the widths of the first clamping plate 31, the top plate 32 and the second clamping plate 33. It should be noted that, the widths of the first clamping plate 31, the top plate 32 and the second clamping plate 33 are the technical scheme that can be realized through verification, and according to the corner codes with different sizes, only the corresponding different widths of the first clamping plate 31, the top plate 32 and the second clamping plate 33 are required to be set, so that the completion of the glue injection in the corner codes can be obtained only by observing the overflow of the glue in the mounting holes, and the method is not limited herein.
When the glue injection device is used, after the glue injection corner connector is installed in place, glue is injected from the top plate 32, the glue flows from the glue injection grooves and fills the glue injection grooves, and after the glue in each glue injection groove is full, the glue overflows from the installation holes in the first fixing arm 1 or the second fixing arm 2, so that the glue injection is completed.
Preferably, the method comprises the steps of,
the first fixing arm 1 is provided with a first mounting hole 11, and the first mounting hole 11 divides the first fixing arm 1 into a first front end 12 and a first rear end 13;
the first clamping plate 31 is mounted on the first rear end 13 and extends to the first mounting hole 11, and the first clamping plate 31 and the top surface of the first front end 12 are in the same plane;
a second mounting hole 21 is formed in the second fixed arm 2, and the second mounting hole 21 divides the second fixed arm 2 into a second front end 22 and a second rear end 23;
the second clamping plate 33 is mounted on the second rear end 23 and extends to the second mounting hole 21, and the second clamping plate 33 and the top surface of the second front end 22 are in the same plane.
It should be noted that, in the glue injection corner connector in the prior art, the air tightness and the water tightness of the mounting hole are poor due to the fact that the glue is often injected in the mounting hole, and water vapor can enter the corner connector from the mounting hole to erode; in the utility model, when glue is injected, when the glue overflows from the mounting holes, generally from the first mounting hole 11 and the second mounting hole 21 at the same time, the glue is filled in the first mounting hole 11 and the second mounting hole 21, and after the bolts are screwed into the first mounting hole 11 and the second mounting hole 21, water vapor is difficult to enter from the first mounting hole 11 and the second mounting hole 21 under the action of the glue and the bolts in the first mounting hole 11 and the second mounting hole 21, so that water seepage of the mounting holes can be effectively placed, and the corner stress can be enhanced.
Preferably, the method comprises the steps of,
the first fixing arm 1 is provided with a second groove 14, and the first mounting hole 11 is formed in the second groove 14;
the second fixing arm 2 is provided with a third groove 24, and the second mounting hole 21 is formed in the third groove 24.
Preferably, the method comprises the steps of,
the first clamping plate 31 comprises a first straight plate 311 and a first mounting plate 312, wherein the width of the first straight plate 311 is smaller than the width of the top surface of the first rear end 13, and the first mounting plate 312 is clamped at one side of the second groove 14 close to the first rear end 13;
the second clamping plate 33 includes a second straight plate 331 and a second mounting plate 332, wherein a width of the second straight plate 331 is smaller than a top width of the second rear end 23, and the second mounting plate 332 is clamped at a side of the third groove 24 near the second rear end 23.
During installation, the top cover 3 is directly clamped on the corner connector formed by the first fixing arm 1 and the second fixing arm 2. For split type angle sign indicating number, constitute by two angle sign indicating number pieces promptly, among the prior art, split type angle sign indicating number often can separate, add of top cap 3, after top cap 3 chucking, two angle sign indicating number pieces are difficult to take place to separate, play the effect of fixed two angle sign indicating number pieces, make things convenient for workman's installation to use.
Preferably, the method comprises the steps of,
the outer surface of the top cover 3 is also covered with an adhesive layer 4 or a printing layer.
Preferably, the method comprises the steps of,
the outer surface of the top cover 3 is further covered with an adhesive layer 4, the adhesive layer 4 is a glue, and a printing layer is arranged on the glue.
In the utility model, the adhesive layer 4 or the printing layer is additionally arranged, and advertisements or two-dimensional codes can be printed for propaganda, so that the method is pioneered in the industry and has an initial meaning.
Preferably, the method comprises the steps of,
the cross section of the first groove 002 is flat bottom U-shaped, and the top plate 3 is installed in the first groove 002 and protrudes out of the first groove 002.
Preferably, the method comprises the steps of,
the inclined surface of the second groove 14 connected with the first rear end 13 is parallel to the vertical surface of the flat bottom U-shaped;
the inclined surface of the third groove 24 connected with the second rear end 23 is parallel to the vertical surface of the flat bottom U-shaped.
Preferably, the method comprises the steps of,
the first fixing arm 1 and the second fixing arm 2 are of an integral structure.
Preferably, the method comprises the steps of,
the top cover 3 is made of plastic, aluminum alloy or stainless steel materials.
The glue injection corner connector comprises a first fixed arm 1, a second fixed arm 2 and a top cover 3, wherein the first fixed arm 1 and the second fixed arm 2 are connected in a right angle to form an L shape; the joint of the first fixing arm 1 and the second fixing arm 2 is defined as a vertex angle 001, and a first groove 002 is formed in the vertex angle 001; the top cover 3 comprises a first clamping plate 31, a top plate 32 and a second clamping plate 33 which are sequentially connected, wherein the first clamping plate 31 is installed on the first fixing arm 1, the top plate 32 is installed in the first groove 002, and the second clamping plate 33 is installed on the second fixing arm 2. By adopting the design of the top cover 3, the top cover 3 divides a plurality of glue injection grooves on the first fixing arm 1 and the second fixing arm 2, the glue injection corner connector can increase the coverage area of glue, the glue injection speed is faster, and the glue overflows from the corner connector when the glue is just fully injected can be realized by setting the width of the top cover 3.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (9)
1. The glue injection corner connector is characterized by comprising a first fixed arm, a second fixed arm and a top cover, wherein the first fixed arm and the second fixed arm are connected at right angles to form an L shape;
the joint of the first fixing arm and the second fixing arm is defined as a vertex angle, and a first groove is formed in the vertex angle;
the top cap is including the first cardboard, roof and the second cardboard that connect gradually, wherein first cardboard is installed on the first fixed arm, the roof is installed in the first recess, the second cardboard is installed on the second fixed arm.
2. The glue injection corner brace of claim 1, wherein the first fixed arm is provided with a first mounting hole dividing the first fixed arm into a first front end and a first rear end;
the first clamping plate is arranged on the first rear end and extends to the first mounting hole, and the first clamping plate and the top surface of the first front end are in the same plane;
the second fixing arm is provided with a second mounting hole, and the second mounting hole divides the second fixing arm into a second front end and a second rear end;
the second clamping plate is arranged on the second rear end and extends to the second mounting hole, and the second clamping plate and the top surface of the second front end are in the same plane.
3. The glue injection corner brace according to claim 2, wherein the first fixing arm is provided with a second groove, and the first mounting hole is formed in the second groove;
the second fixing arm is provided with a third groove, and the second mounting hole is formed in the third groove.
4. The glue injection corner brace of claim 3, wherein the first clamping plate comprises a first straight plate and a first mounting plate, wherein the width of the first straight plate is smaller than the width of the top surface of the first rear end, and the first mounting plate is clamped at one side of the second groove close to the first rear end;
the second clamping plate comprises a second straight plate and a second mounting plate, wherein the width of the second straight plate is smaller than the width of the top surface of the second rear end, and the second mounting plate is clamped at one side, close to the second rear end, of the third groove.
5. The glue injection corner brace of any of claims 1-4, wherein the top cover outer surface is further covered with an adhesive layer or a printed layer.
6. The glue injection corner brace of claim 5, wherein the outer surface of the top cover is further covered with a glue layer, the glue layer is a glue, and a printing layer is arranged on the glue.
7. The glue injection corner brace of claim 5, wherein the first groove has a flat bottom U-shaped cross section, and the top plate is mounted in and protrudes from the first groove.
8. The glue injection corner brace of claim 7, wherein the first securing arm and the second securing arm are of unitary construction.
9. The glue injection corner brace of claim 7, wherein the top cover is made of plastic, aluminum alloy, or stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222716158.1U CN218894570U (en) | 2022-10-14 | 2022-10-14 | Glue injection corner connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222716158.1U CN218894570U (en) | 2022-10-14 | 2022-10-14 | Glue injection corner connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218894570U true CN218894570U (en) | 2023-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222716158.1U Active CN218894570U (en) | 2022-10-14 | 2022-10-14 | Glue injection corner connector |
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| Country | Link |
|---|---|
| CN (1) | CN218894570U (en) |
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- 2022-10-14 CN CN202222716158.1U patent/CN218894570U/en active Active
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