Automobile windshield rubber strip

Abstract

The utility model relates to the technical field of installation of automobile windshield glass and automobile metal plates, in particular to an automobile windshield rubber strip which comprises a first elastic body and a second elastic body, the first elastic body is fixed to a first installation face through a bonding layer, and the second elastic body is in elastic pressing contact with the side wall, close to the first installation face, of a second installation face. On the basis of mutual cooperation of the first elastic body and the second elastic body and application of the coating layer and the reinforcing ribs, rapid sealing assembly between the windshield glass and the automobile metal plate can be achieved, the supporting effect is achieved, glass cement between the windshield glass and the automobile metal plate can be prevented from overflowing, the assembly speed is increased, and then the production efficiency is improved; and the device is suitable for various different first mounting surfaces and second mounting surfaces, namely, the device is suitable for various different automobile metal plates and windshield glass models.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of installation of automobile windshield glass and automobile sheet metal, and particularly relates to an automobile windshield rubber strip. BACKGROUND

[0002] At present, a clamping strip is generally used to fill, fix and install between automobile windshield glass and automobile sheet metal, but the clamping strip installation has the defects of slow assembly speed and poor sealing effect.

[0003] That is, the current automobile windshield glass installation efficiency is low, and there is a problem of overflow of glass glue filled between the windshield glass and the automobile sheet metal, which cannot be applied to various different automobile sheet metals and windshield glass models. SUMMARY

[0004] Therefore, the present application aims to provide an automobile windshield rubber strip which is convenient to assemble and has good sealing performance.

[0005] To solve the technical problem, the present application provides an automobile windshield rubber strip, which comprises a first elastic body and a second elastic body, the first elastic body is fixed to a first mounting surface through an adhesive layer, and the second elastic body is elastically pressed against a side wall of a second mounting surface close to the first mounting surface.

[0006] In a preferred embodiment, the first elastic body and the second elastic body are made of rubber material, and the first elastic body and the second elastic body are connected by hot melting through a composite extrusion process.

[0007] In a preferred embodiment, the first elastic body and the second elastic body are made of rubber with different densities.

[0008] In a preferred embodiment, the first mounting surface is automobile windshield glass, and the second mounting surface is automobile sheet metal.

[0009] In a preferred embodiment, it further comprises a reinforcing rib, which is arranged in the first elastic body and / or the second elastic body.

[0010] In a preferred embodiment, it further comprises a cladding layer, which is arranged on the outer wall of the first elastic body and the second elastic body close to the second mounting surface, and the cladding layer is made of wear-resistant rubber.

[0011] In a preferred embodiment, the first elastic body is arranged as an "L" type or "U" type stretch body, and the second elastic body is arranged as a "U" type, "O" type or circular ring type stretch body.

[0012] According to the mutual cooperation of the first and second elastic bodies and the application of the cladding layer and the reinforcing rib, the windshield and the automobile sheet metal can be quickly sealed and assembled, the support effect can be achieved, the overflow of glass glue between the windshield and the automobile sheet metal can be avoided, the assembly speed can be improved, and the production efficiency can be improved.

[0013] The application is suitable for various first and second installation surfaces, that is, various automobile sheet metals and windshield models. BRIEF DESCRIPTION OF DRAWINGS

[0014] The embodiments of the application are described in detail below with the help of the drawings.

[0015] Figure 1 It is a structure view of an embodiment of the application.

[0016] Figure 2 It is a side view of an embodiment of the application.

[0017] Figure 3 It is a side view of another embodiment of the application.

[0018] Figure 4 It is a side view of another embodiment of the application.

[0019] Figure 5 It is a side view of another embodiment of the application.

[0020] Figure 6 It is a side view of another embodiment of the application.

[0021] Figure 7 It is a side view of another embodiment of the application.

[0022] Figure 8 It is a side view of another embodiment of the application.

[0023] Figure 9 It is a side view of another embodiment of the application.

[0024] Figure 10 It is a side view of another embodiment of the application.

[0025] Figure 11 It is a side view of another embodiment of the application.

[0026] Figure 12 It is a side view of another embodiment of the application.

[0027] Figure 13 It is a side view of another embodiment of the application.

[0028] Figure 14 It is a side view of another embodiment of the application.

[0029] Figure 15 A side view of another embodiment of the invention. DETAILED DESCRIPTION

[0030] In order to make the above objectives, features and advantages of the present invention more apparent, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0031] Referring to Figures 1-3 As an embodiment of the present invention, a car windshield rubber strip is provided, which comprises a first elastic body 101 and a second elastic body 102, the first elastic body 101 is fixed to a first mounting surface 3 through an adhesive layer 2, and the second elastic body 102 is elastically pressed against a second mounting surface 301 close to the side wall of the first mounting surface 3.

[0032] Wherein:

[0033] The first elastic body 101 and the second elastic body 102 are connected by hot melting using a composite extrusion process;

[0034] The first elastic body 101 and the second elastic body 102 are both made of rubber material, and the first elastic body 101 and the second elastic body 102 have different densities;

[0035] The first mounting surface 3 is a car windshield glass, including a car front windshield glass and a car rear windshield glass;

[0036] The second mounting surface 301 is a car sheet metal;

[0037] The adhesive layer 2 uses an adhesive that can be bonded with the car windshield glass and can be bonded with the rubber material of the first elastic body 101;

[0038] And, a reinforcing rib 1 is arranged in the first elastic body 101 and / or the second elastic body 102, for improving the anti-breaking strength of the first elastic body 101 and / or the second elastic body 102;

[0039] In use:

[0040] S1, the staff bonds the first elastic body 101 to the first mounting surface 3 through the adhesive layer 2;

[0041] S2, the second elastic body 102 is pushed to make its edge fit the second mounting surface 301;

[0042] That is, the sealing between the first mounting surface 3 and the second mounting surface 301 is achieved;

[0043] Wherein, the sealing between the first mounting surface 3 and the second mounting surface 301 is dustproof, waterproof and soundproof.

[0044] In summary, the automobile windshield rubber strip disclosed by the application can realize rapid sealing assembly between the windshield glass and the automobile sheet metal, avoid glass glue overflow between the windshield glass and the automobile sheet metal, improve the assembly speed, and further improve the production efficiency.

[0045] Please refer to Figure 4 As another embodiment of the application, an automobile windshield rubber strip with prolonged service life is provided, which comprises a cladding layer 103.

[0046] The cladding layer 103 is arranged on the outer wall of the second elastic body 102 in contact with the second mounting surface 301.

[0047] Specifically, the cladding layer 103 is made of wear-resistant rubber and is hot-melt connected with the second elastic body 102.

[0048] In use, the cladding layer 103 can reduce the wear between the second elastic body 102 and the automobile sheet metal, thereby prolonging the service life of the second elastic body 102 and the automobile windshield rubber strip, and reducing the use cost.

[0049] Please refer to Figure 5 As another embodiment of the application, an automobile windshield rubber strip with prolonged service life is provided, which comprises a cladding layer 103.

[0050] The first elastic body 101 is arranged in an "L" shape, one side wall of which is bonded to the first mounting surface 3 through the bonding layer 2, and the other end of which is in contact with the second mounting surface 301, and the cladding layer 103 is arranged at the contact position of the first elastic body 101 and the second mounting surface 301.

[0051] The remaining structure is the same as the first embodiment.

[0052] That is, the first elastic body 101 and the second elastic body 102 are respectively in contact with the second mounting surface 301, so as to obtain two seals and improve the sealing effect of the rubber strip during use and the application range of the application.

[0053] Please refer to Figures 6-7 As another embodiment of the application, an automobile windshield rubber strip with prolonged service life is provided, which comprises a cladding layer 103.

[0054] The cladding layer 103 is arranged between the first elastic body 101 and the second mounting surface 301.

[0055] Specifically, in this embodiment, the cladding layer 103 is arranged in a rectangular block (embodied in Figure 6 ) or a wedge-shaped block (embodied in Figure 7 ), and is hot-melt connected or bonded with the first elastic body 101.

[0056] The remaining structure is the same as in the first embodiment described above;

[0057] That is, based on the use of wear-resistant materials to prepare the coating layer 103 (the preparation process of the coating layer 103 is derived from existing technology, and the staff can adjust the wear resistance of the protective layer according to the surface precision of the automotive sheet metal), the coating layer 103 can achieve support between the first elastomer 101 and the second mounting surface 301, improve the impact resistance of the present invention in use, and avoid poor sealing caused by bumps and vibrations, which would affect the use effect.

[0058] Please see Figure 8 As another embodiment of the present invention, an implementation method different from the above embodiments is provided, wherein:

[0059] The first elastic body 101 is configured as a "U" shape, with its two ends located on both sides of the first mounting surface 3 (in this embodiment, the first mounting surface 3 is the windshield, and the first elastic body 101 covers both sides of the windshield).

[0060] The remaining structure is the same as in the first embodiment described above;

[0061] That is, by using the first elastic body 101 that can be clamped on both sides of the first mounting surface 3, the sealing performance between the first elastic body 101 and the first mounting surface 3 is further improved. In particular, for some windshields with a large thickness, the sealing performance can be effectively improved and the device is easy to use.

[0062] Please see Figure 9 As another embodiment of the present invention, an implementation method different from the above embodiments is provided, wherein:

[0063] The first elastic body 101 is arranged in an "L" shape, as described above. Figure 5 The embodiments described differ in that:

[0064] The first elastic body 101 included in this embodiment can cover one side wall of the first mounting surface 3 (in this embodiment, it is a windshield) and the end face that is in contact with the side wall;

[0065] The second mounting surface 301 is manifested as a flat sheet metal;

[0066] The remaining structure is the same as in the first embodiment described above;

[0067] In other words, while expanding its applicability, it also protects the windshield, enhancing its functionality and practicality, and making it easy to use.

[0068] Please see Figure 10 As another embodiment of the present invention, an implementation method different from the above embodiments is provided, wherein:

[0069] The first elastic body 101 is filled between the first mounting surface 3 and the second mounting surface 301;

[0070] The second elastic body 102 is arranged in a "U" shape, and both ends thereof are in contact with the second mounting surface 301;

[0071] The remaining structure is the same as the first embodiment described above;

[0072] Different from the two embodiments described above Figure 5 、 Figure 6 , the present embodiment is characterized in that:

[0073] The first mounting surface 3 and the second mounting surface 301 are supported by the first elastic body 101, and based on the structure that the second elastic body 102 has two contact surfaces with the second mounting surface 301, multi-seal can be achieved, and the support effect is improved, the sealing effect is improved, and the use experience is improved, and the applicability is high.

[0074] Referring to Figure 11 、 Figure 12 , as another embodiment of the present application, an implementation manner different from the above embodiments is provided, in which:

[0075] The first elastic body 101 is filled between the first mounting surface 3 and the second mounting surface 301;

[0076] The outer wall of the second elastic body 102 is provided with a cladding layer 103;

[0077] Different from the embodiments described above Figure 4 、 Figure 6 , the present embodiment is characterized in that:

[0078] The first elastic body 101 with support is adopted in the present embodiment, and the cladding layer 103 is provided, which is used as a preferred embodiment of the present application, has a wide application range, and has a long service life.

[0079] Referring to Figures 13-14 , as another embodiment of the present application, an implementation manner different from the above embodiments is provided, in which:

[0080] The first elastic body 101 is filled between the first mounting surface 3 and the second mounting surface 301;

[0081] The second elastic body 102 is arranged in an "L" shape;

[0082] The remaining structure is the same as the first embodiment described above;

[0083] That is, while achieving two-seal, the first mounting surface 3 (in the present embodiment, embodied as a windshield) can be protected, so as to avoid loosening of the rubber strip or damage to the windshield caused by vibration and bumping, and improve the practicability.

[0084] Please refer to Figure 15 As another embodiment of the present application, there is provided a sealing device which is different from the above-mentioned embodiments, wherein:

[0085] The second elastic body 102 is arranged in an "O" shape or a circular ring shape, and the outer wall thereof is provided with a cladding layer 103;

[0086] The first elastic body 101 is filled between the first mounting surface 3 and the second mounting surface 301;

[0087] The remaining structure is the same as the first embodiment described above;

[0088] That is, based on the "O" shape or the circular ring shape of the second elastic body 102, the line contact between the second elastic body 102 and the second mounting surface 301 can be changed to surface contact, further improving the sealing performance, that is, improving the application range of the present application (the present embodiment is suitable for working scenarios with high sealing requirements and low production cost requirements).

[0089] The dashed part in the drawing is the displacement position of the first elastic body 101 or the second elastic body 102.

[0090] In summary, compared with the prior art, the present application has the following characteristics:

[0091] Based on the cooperation of the first elastic body 101 and the second elastic body 102, and the application of the cladding layer 103 and the reinforcing rib 1, the windshield glass and the automobile sheet metal can be quickly sealed and assembled, which plays a supporting role and can avoid the overflow of glass glue between the windshield glass and the automobile sheet metal, improve the assembly speed, and further improve the production efficiency;

[0092] It is suitable for a variety of different first mounting surfaces 3 and second mounting surfaces 301, that is, it is suitable for a variety of different automobile sheet metals and windshield glass models.

[0093] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A type of automotive windshield rubber strip, characterized in that, It includes a first elastomer (101) and a second elastomer (102). The first elastomer (101) is fixed to the first mounting surface (3) by an adhesive layer (2), and the second elastomer (102) is elastically pressed against the side wall of the second mounting surface (301) near the first mounting surface (3).

2. The automotive windshield rubber strip as described in claim 1, wherein, Both the first elastomer (101) and the second elastomer (102) are made of rubber, and the first elastomer (101) and the second elastomer (102) are heat-fused together.

3. The automotive windshield rubber strip as described in claim 2, wherein, The first elastomer (101) and the second elastomer (102) use rubber with different densities.

4. The automotive windshield rubber strip as described in claim 1, wherein, The first mounting surface (3) is a car windshield, and the second mounting surface (301) is a car sheet metal.

5. The automotive windshield rubber strip as described in claim 1, wherein, It also includes a reinforcing rib (1), which is disposed within the first elastic body (101) and / or the second elastic body (102).

6. The automotive windshield rubber strip as described in claim 1, wherein, It also includes a covering layer (103), which is disposed on the outer wall of the first elastomer (101) and the second elastomer (102) near the second mounting surface (301), and the covering layer (103) is made of wear-resistant rubber.

7. The automotive windshield rubber strip as described in claim 1, wherein, The first elastomer (101) is configured as an "L" or "U" shaped stretch body, and the second elastomer (102) is configured as a "U", "O" or ring-shaped stretch body.

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