Automobile glass lower clamping strip

Abstract

The utility model relates to an automobile glass lower clamping strip which comprises a lower clamping strip body, the lower clamping strip body is used for connecting automobile glass and a ventilation cover plate, the lower clamping strip body and the automobile glass are bonded through a bonding layer, and a first cushioning block and a second cushioning block are arranged at the positions, close to the ventilation cover plate, of the lower clamping strip body. Reinforcing ribs are arranged in the lower clamping strip body. A first clamping protrusion is arranged on the side, close to the lower clamping strip body, of the ventilation cover plate. A second clamping protrusion and a third clamping protrusion are arranged in the lower clamping strip body. Based on the cushioning block with the through hole, in the installation process, the oval bubble tube-shaped through hole deflects and extrudes, installation is convenient, after installation is completed, the through hole rebounds, the clamping part is clamped, and the connection strength is improved; the end face, close to automobile glass, of the straight plate part is a frosted face, and it is ensured that the lower clamping strip body and the automobile glass are firmly bonded. And the main body with the U-shaped part and the V-shaped part capable of being switched is provided, the device is suitable for different ventilation cover plates, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile connecting accessories, in particular to a lower clamping strip for automobile glass. Background Art

[0002] The lower clip of automobile glass is used to connect the bottom of the front windshield automobile glass and the ventilation cover plate of the automobile, so as to improve the overall sealing performance of the automobile and the stability of the front windshield automobile glass.

[0003] However, the current connection effect of the lower clip strip of the automobile glass is not good, which affects the sealing and connection strength and is inconvenient to use. Summary of the invention

[0004] Technical problems to be solved by the utility model

[0005] Used to connect the automobile ventilation cover and the front windshield automobile glass, the current lower clip connection effect is not good.

[0006] Technical solutions for solving technical problems

[0007] Further advantageous and in some cases inventive embodiments and developments of the invention are explained in the following description.

[0008] A lower clip strip for automobile glass, comprising a lower clip strip body, the lower clip strip body being used to connect the automobile glass and the ventilation cover plate, the lower clip strip body being bonded to the automobile glass through an adhesive layer, and the lower clip strip body being provided with a first shock absorbing block and a second shock absorbing block near the ventilation cover plate;

[0009] The lower clamping strip body is provided with reinforcing ribs;

[0010] A clamping portion is provided on one side of the ventilation cover plate close to the lower clamping strip body, and first clamping protrusions are provided on both sides of the outer wall of the clamping portion;

[0011] The lower clamping strip body is provided with a second clamping protrusion and a third clamping protrusion matching with the first clamping protrusion.

[0012] Preferably, the lower card strip body comprises:

[0013] A U-shaped portion and a straight plate portion, wherein a second engaging protrusion is provided inside the U-shaped portion;

[0014] The first shock absorbing block is arranged at the top of the vertical plate of the U-shaped portion away from the straight plate portion;

[0015] The second shock absorbing block is arranged on the vertical plate side wall of the U-shaped portion close to the straight plate portion;

[0016] A through hole is provided inside the second shock absorbing block, and the through hole is provided as an elliptical hole in the shape of a "bubble tube";

[0017] A third engaging protrusion is provided on one side of the second shock absorbing block close to the first shock absorbing block;

[0018] A side of the straight plate portion close to the automobile glass is configured as a frosted surface.

[0019] Preferably, the straight side of the U-shaped portion is inclined inwardly by 3°.

[0020] Preferably, the second shock-absorbing block and the end portion close to the automobile glass are interference-sealed with the automobile glass.

[0021] Preferably, the lower card strip body comprises:

[0022] A V-shaped portion and a straight plate portion, wherein the second engaging protrusion and the third engaging protrusion are arranged inside the V-shaped portion.

[0023] Preferably, the surfaces of the second engaging protrusion and the third engaging protrusion are configured as hard and smooth surfaces.

[0024] Preferably, the adhesive layer is configured as 3M double-sided tape.

[0025] Preferably, the reinforcing rib is configured as a metal frame, and is integrally formed with the lower clamping strip body through a material co-extrusion process.

[0026] Effect of utility model

[0027] 1. A shock-absorbing block with a through hole is provided. During the installation process, the elliptical bubble-shaped through hole is deflected and squeezed, which is convenient for installation. After the installation is completed, the through hole rebounds to engage the engaging part, thereby improving the connection strength;

[0028] 2. The end surface of the straight plate close to the car glass is set to a frosted surface to ensure that the lower clip body is firmly bonded to the car glass;

[0029] 3. The main body has a switchable U-shaped part and a V-shaped part, which is suitable for different ventilation covers and improves the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The following is a detailed description of the embodiments of the present invention according to the accompanying drawings. In the accompanying drawings:

[0031] Figure 1 It is a cross-sectional schematic diagram of the working state of Example 1 of the utility model;

[0032] Figure 2 This is a cross-sectional schematic diagram of the working state of embodiment 2 of the utility model

[0033] Description of Reference Numerals

[0034] 1. Ventilation cover; 101. Clamping part; 102. First clamping protrusion; 2. Automobile glass; 3. Lower clamping strip body; 3-1. U-shaped part; 3-2. Straight plate part; 301. Reinforcing rib; 302. Frosted surface; 303. Second clamping protrusion; 4. Adhesive layer; 5. First shock-absorbing block; 501. Second shock-absorbing block; 501-1. Through hole; 502. Third clamping protrusion. DETAILED DESCRIPTION

[0035] Hereinafter, a lower clamping strip for automobile glass which is one embodiment of the present invention will be described with reference to the accompanying drawings.

[0036] Please refer to Figure 1-Figure 2 As shown, a lower clamping strip for automobile glass comprises a lower clamping strip body 3, and the lower clamping strip body 3 is used to connect the automobile glass 2 and the ventilation cover plate 1, and to seal the ventilation cover plate 1 and the automobile glass 2;

[0037] The lower clip body 3 is bonded to the automobile glass 2 via an adhesive layer 4;

[0038] Specifically, the adhesive layer 4 is set to be 3M double-sided tape or sealing glue;

[0039] The lower clamping strip body 3 is provided with a first shock absorbing block 5 and a second shock absorbing block 501 near the ventilation cover plate 1;

[0040] Specifically, the first shock absorbing block 5 and the second shock absorbing block 501 are used to absorb shock and energy of the connection between the ventilation cover plate 1 and the lower clamping strip body 3, and to improve the clearance fit and sealing effect;

[0041] A clamping portion 101 is provided on one side of the ventilation cover plate 1 close to the lower clamping strip body 3, and a first clamping protrusion 102 is provided on the outer side of the clamping portion 101;

[0042] A reinforcing rib 301 is provided inside the lower clamping bar body 3 to improve the stability of the lower clamping bar body 3 during use;

[0043] Specifically, the reinforcing rib 301 is configured as a metal frame;

[0044] The reinforcing rib 301 and the lower clamping strip body 3 are integrally formed by a material co-extrusion process, and during the co-extrusion process, glue is applied to the outer wall of the reinforcing rib 301 to further improve the connection performance between the reinforcing rib 301 and the lower clamping strip body 3;

[0045] Example 1

[0046] The lower clamping bar body 3 includes a U-shaped portion 3-1 and a straight plate portion 3-2;

[0047] Specifically, the U-shaped portion 3 - 1 is used to engage with the first engaging protrusion 102 on one side of the ventilation cover plate 1 ;

[0048] The straight side of the U-shaped portion 3-1 is inclined inward by 3°, and the U-shaped portion 3-1 has elastic activity characteristics;

[0049] That is, the vertical plate away from the straight plate portion 3-2 and the bottom horizontal plate included in the U-shaped portion 3-1 are arranged at 87 degrees, which can be expanded by force when the first engaging protrusion 102 is inserted, and rebound when the first engaging protrusion 102 is installed in place, thereby improving the connection strength;

[0050] The first shock absorbing block 5 is arranged at the top of the vertical plate of the U-shaped portion 3-1 away from the straight plate portion 3-2;

[0051] The second shock absorbing block 501 is disposed on the vertical plate side wall of the U-shaped portion 3-1 close to the straight plate portion 3-2;

[0052] Specifically, a through hole 501 - 1 is provided inside the second shock absorbing block 501 , and the through hole 501 - 1 is provided as an elliptical hole in the shape of a “bubble tube”;

[0053] More specifically, the through hole 501 - 1 is arranged at an angle, and during installation, it can be pressed downward and rotated along with the displacement of the engaging portion 101 , so as to facilitate installation;

[0054] A third engaging protrusion 502 is provided on one side of the second shock absorbing block 501 close to the first shock absorbing block 5;

[0055] Specifically, the end of the second shock absorbing block 501 close to the automobile glass 2 is interfered and sealed with the automobile glass 2, and its outer wall is located in the same plane as the ventilation cover plate 1;

[0056] A second engaging protrusion 303 is disposed on the inner wall of the U-shaped portion 3-1 and corresponding to the third engaging protrusion 502;

[0057] Specifically, the second engaging protrusion 303 and the third engaging protrusion 502 are matched with the first engaging protrusion 102, so as to prevent the engaging portion 101 on one side of the ventilating cover plate 1 from falling out of the U-shaped portion 3-1, thereby improving the connection strength;

[0058] A side of the straight plate portion 3 - 2 close to the automobile glass 2 is set as a frosted surface 302;

[0059] Specifically, the roughness of the frosted surface 302 is determined according to usage requirements;

[0060] Example 2

[0061] Different from the above-mentioned embodiment 1, there are the following technical features:

[0062] The lower clamping strip body 3 adopts a V-shaped part to replace the U-shaped part 3-1, and a second clamping protrusion 303 and a third clamping protrusion 502 are processed inside the lower clamping strip body 3 to realize connection with the first clamping protrusion 102 included in the clamping part 101 of the ventilation cover plate 1;

[0063] Furthermore, the surfaces of the second engaging protrusion 303 and the third engaging protrusion 502 are set to be hard and smooth surfaces;

[0064] Only the second shock-absorbing block 501 without the through hole 501 - 1 is used to realize the shock-absorbing and sealing between the ventilation cover plate 1 , the lower clamping strip body 3 and the automobile glass 2 , which is convenient for processing.

[0065] Normally used status

[0066] During the installation process, the end surface of the straight plate portion 3-2 included in the lower clip body 3 close to the automobile glass 2 is polished, and the lower clip body 3 is connected to the ventilation cover 1 through the "U"-shaped portion and the "V"-shaped portion included in the lower clip body 3, and the first clip protrusion 102, the second clip protrusion 303, and the third clip protrusion 502 are used for limiting, and the automobile glass 2 and the lower clip body 3 are connected by 3M double-sided tape;

[0067] The first shock absorbing block 5 and the second shock absorbing block 501 are provided to absorb shock and energy and improve the sealing effect.

[0068] Compared with the prior art, the utility model has the following characteristics:

[0069] 1. A shock-absorbing block with a through hole 501 - 1 is provided. During the installation process, the elliptical bubble-shaped through hole 501 - 1 is deflected and squeezed, which is convenient for installation. After the installation is completed, the through hole 501 - 1 rebounds to engage the engaging portion 101, thereby improving the connection strength;

[0070] 2. The end surface of the straight plate portion 3-2 close to the automobile glass 2 is set as a frosted surface 302 to ensure that the lower clip body 3 and the automobile glass 2 are firmly bonded;

[0071] 3. The main body has a U-shaped portion 3-1 and a V-shaped portion that can be switched, and is suitable for different ventilation cover plates 1, thereby improving the scope of application.

[0072] The present invention is not limited to the embodiment, and various modifications can be made without departing from the spirit of the present invention.

Claims

1. A lower clip strip for automobile glass, comprising a lower clip strip body (3), characterized in that: The lower clip body (3) is used to connect the automobile glass (2) and the ventilation cover plate (1); the lower clip body (3) is bonded to the automobile glass (2) via an adhesive layer (4); and a first shock absorbing block (5) and a second shock absorbing block (501) are provided on the lower clip body (3) near the ventilation cover plate (1); A reinforcing rib (301) is provided inside the lower clamping strip body (3); A clamping portion (101) is provided on one side of the ventilation cover plate (1) close to the lower clamping strip body (3), and first clamping protrusions (102) are provided on both sides of the outer wall of the clamping portion (101); A second locking protrusion (303) and a third locking protrusion (502) matching the first locking protrusion (102) are arranged in the lower locking strip body (3).

2. The lower clip strip for automobile glass according to claim 1, characterized in that: The lower card strip body (3) comprises: A U-shaped portion (3-1) and a straight plate portion (3-2), wherein a second locking protrusion (303) is provided inside the U-shaped portion (3-1); The first shock-absorbing block (5) is arranged at the top end of the vertical plate of the U-shaped portion (3-1) away from the straight plate portion (3-2); The second shock-absorbing block (501) is arranged on a vertical plate side wall of the U-shaped portion (3-1) close to the straight plate portion (3-2); The second shock absorbing block (501) is provided with a through hole (501-1) inside, and the through hole (501-1) is configured as an elliptical hole in the shape of a "bubble tube"; A third engaging protrusion (502) is provided on one side of the second shock absorbing block (501) close to the first shock absorbing block (5); A side of the straight plate portion (3-2) close to the automobile glass (2) is configured as a frosted surface (302).

3. The lower clip strip for automobile glass according to claim 2, characterized in that: The U-shaped portion (3-1) includes a straight side that is inclined inward by 3°.

4. The lower clip strip for automobile glass according to claim 2, characterized in that: The second shock-absorbing block (501) and the end portion close to the automobile glass (2) are interference-sealed with the automobile glass (2).

5. The lower clip strip for automobile glass according to claim 2, characterized in that: The lower card strip body (3) comprises: A V-shaped portion and a straight plate portion (3-2), wherein the inner side of the V-shaped portion is provided with the second engaging protrusion (303) and the third engaging protrusion (502).

6. The lower clip strip for automobile glass according to claim 5, characterized in that: The surfaces of the second engaging protrusion (303) and the third engaging protrusion (502) are configured as hard and smooth surfaces.

7. The lower clip strip for automobile glass according to claim 1, characterized in that: The adhesive layer (4) is configured as 3M double-sided adhesive tape.

8. The lower clip strip for automobile glass according to claim 1, characterized in that: The reinforcing rib (301) is configured as a metal frame and is integrally formed with the lower clamping strip body (3) through a material co-extrusion process.

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