Front window sealing strip

Abstract

The utility model discloses a front window sealing strip which comprises an assembly part, one side of the assembly part is connected with a first sealing part, the bottom of the other side of the assembly part is connected with a second sealing part, the bottom of one side of the first sealing part is provided with a first inclined sealing part, and the middle of one side of the first sealing part is provided with a second inclined sealing part. The top of the second inclined sealing part is connected with a bent damping part, a third inclined sealing part is arranged at the top of one side of the first sealing part, the assembly part comprises a vertical part, a first hook part, a bent part, an arc part and a second hook part, and the first hook part is connected to the bottom of the vertical part. According to the door and window sealing strip, the assembling part, the first sealing part and the second sealing part are used in a matched mode, the first sealing part is arranged on one side of the assembling part through extrusion injection molding, so that the door and window are sealed and protected, the second sealing part can improve the installing and clamping stability of the assembling part, and compared with an original sealing strip, the manufacturing cost of the door and window sealing strip is reduced; and the manufacturing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of sealing strips, in particular to a front window sealing strip. Background Art

[0002] The front window sealing strip is a sealing strip made of rubber or silicone around the front windshield of the vehicle. Its main functions are sealing performance, shock absorption and buffering, and protection. The sealing performance can prevent external substances such as rain, dust, noise, etc. from entering the car, keeping the air inside the car clean and comfortable. The shock absorption and buffering is that during the driving process of the vehicle, the sealing strip can reduce the vibration between the windshield and the body of the vehicle, and improve driving comfort. The protective function is that the sealing strip can protect the edges around the windshield, prevent collision or wear, and extend the service life.

[0003] The front window sealing strip of a car usually consists of the following parts: a main sealing strip, a secondary sealing strip and a connecting part: the main sealing strip is located on the outside of the windshield, directly in contact with the windshield, and plays a major sealing and protective role; the secondary sealing strip is located on the inside of the main sealing strip, in contact with the car body, and plays an auxiliary sealing and supporting role; the connecting part: the main sealing strip and the secondary sealing strip are usually connected through a connector or directly integrated into one to ensure the integrity and stability of the entire sealing system, but the main sealing strip and the secondary sealing strip are extruded on the connecting part so that the secondary sealing strip is clamped at the connection between the connecting part and the car. However, when the existing secondary sealing strip is injection molded, a strip-shaped sealing strip is usually extruded inside the clamping part of the connecting part, which will increase the production cost of the sealing strip and is not convenient for saving the production cost of the sealing strip. Utility Model Content

[0004] The purpose of the utility model is to provide a front window sealing strip to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a front window sealing strip, comprising an assembly;

[0006] A first seal is connected to one side of the assembly, a second seal is connected to the bottom of the other side of the assembly, a first inclined sealing portion is provided at the bottom of one side of the first seal, a second inclined sealing portion is provided in the middle of one side of the first seal, a curved shock-absorbing portion is connected to the top of the second inclined sealing portion, and a third inclined sealing portion is provided at the top of one side of the first seal.

[0007] Preferably, the assembly includes a vertical portion, a first hook portion, a bent portion, an arc portion and a second hook portion, wherein the first hook portion is connected to the bottom of the vertical portion, the bent portion is connected to the top of the vertical portion, the arc portion is connected to one end of the bent portion, and the second hook portion is connected to the bottom of the arc portion.

[0008] Preferably, the second seal is wrapped around the outside of the second hook portion, the first seal is wrapped around the outside of the vertical portion and the first hook portion, and the first inclined seal portion, the second inclined seal portion and the curved shock-absorbing portion are located on the side of the vertical portion away from the arc portion.

[0009] Preferably, the bottom of the third inclined sealing portion is connected to a first protruding portion, the bottom of the first inclined sealing portion is connected to a first wear-resistant portion, and the bottom of the second inclined sealing portion is connected to a second wear-resistant portion.

[0010] Preferably, a first recessed portion is formed between the first inclined sealing portion, the second inclined sealing portion and the first sealing member, and a second protruding portion is provided at the bottom of one side of the first sealing member.

[0011] Preferably, the other side of the first seal is provided with a third protrusion, a fourth protrusion and a fifth protrusion, and the other side of the first seal forms a second recessed portion, a third recessed portion and a fourth recessed portion through the third protrusion, the fourth protrusion and the fifth protrusion.

[0012] Technical effects and advantages of the utility model:

[0013] The utility model utilizes the coordinated use of an assembly part, a first sealing part and a second sealing part. The first sealing part is extruded and injection-molded with one side of the assembly part to seal and protect the doors and windows, and the second sealing part can improve the stability of the installation and connection of the assembly part. Compared with the original sealing strip, its production cost is reduced and its production efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the front structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the front structure of the assembly of the utility model.

[0016] In the figure: 1. assembly part; 11. vertical part; 12. first hook part; 13. bending part; 14. arc part; 15. second hook part; 2. first sealing member; 21. first inclined sealing member; 22. second inclined sealing member; 23. curved shock absorbing member; 24. third inclined sealing member; 25. first wear-resistant member; 26. second wear-resistant member; 27. first protruding member; 28. first recessed member; 29. ​​second protruding member; 210. third protruding member; 211. fourth protruding member; 212. second recessed member; 213. third recessed member; 214. fifth protruding member; 215. fourth recessed member; 3. second sealing member. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] The utility model provides Figure 1-2 A front window sealing strip shown in the figure comprises an assembly 1, wherein the assembly 1 comprises a vertical portion 11, a first hook portion 12, a bent portion 13, an arc portion 14 and a second hook portion 15, wherein the first hook portion 12 is connected to the bottom of the vertical portion 11, the bent portion 13 is connected to the top of the vertical portion 11, the arc portion 14 is connected to one end of the bent portion 13, and the second hook portion 15 is connected to the bottom of the arc portion 14, a first sealing member 2 is connected to one side of the assembly 1, and a second sealing member 3 is connected to the bottom of the other side of the assembly 1, the vertical portion 11, the first hook portion 12 and the bent portion 13 are used for extrusion connection of the first sealing member 2, and the second hook portion 15 is connected to the bottom of the arc portion 14. The two hook portions 15 are used to connect the second sealing member 3, and the arc portion 14, the second hook portion 15, the vertical portion 11 and the second sealing member 3 are used to be installed on a car door frame, a first inclined sealing portion 21 is provided at the bottom of one side of the first sealing member 2, a second inclined sealing portion 22 is provided in the middle of one side of the first sealing member 2, a curved shock absorbing portion 23 is connected to the top of the second inclined sealing portion 22, a third inclined sealing portion 24 is provided at the top of one side of the first sealing member 2, the first inclined sealing portion 21, the second inclined sealing portion 22 and the curved shock absorbing portion 23 are used to dock with the car glass, thereby sealing the sides of the glass.

[0019] Furthermore, the second sealing member 3 is wrapped around the outside of the second curved hook portion 15, the first sealing member 2 is wrapped around the outside of the vertical portion 11 and the first curved hook portion 12, the first inclined sealing portion 21, the second inclined sealing portion 22 and the curved shock-absorbing portion 23 are located on the side of the vertical portion 11 away from the arc portion 14, the bottom of the third inclined sealing portion 24 is connected to the first protrusion 27, the bottom of the first inclined sealing portion 21 is connected to the first wear-resistant portion 25, the first wear-resistant portion 25 can increase the friction resistance between the first inclined sealing portion 21 and the glass, the bottom of the second inclined sealing portion 22 is connected to the second wear-resistant portion 26, the second wear-resistant portion 26 can increase the friction resistance between the second inclined sealing portion 22 and the glass.

[0020] Furthermore, a first recessed portion 28 is formed between the first inclined sealing portion 21, the second inclined sealing portion 22 and the first sealing member 2, a second protruding portion 29 is provided at the bottom of one side of the first sealing member 2, and a third protruding portion 210, a fourth protruding portion 211 and a fifth protruding portion 214 are provided on the other side of the first sealing member 2. The third protruding portion 210, the fourth protruding portion 211 and the fifth protruding portion 214 can increase the resistance of the assembly 1 to the door frame, thereby improving the stability of the installation of the assembly 1. The other side of the first sealing member 2 is provided with the third protruding portion 210, the fourth protruding portion 211 and the fifth protruding portion 214. Part 214 forms a second recessed portion 212, a third recessed portion 213 and a fourth recessed portion 215, which can improve the stability and sealing of the joint between the assembly 1 and the door frame, and the first sealing member 2, the first inclined sealing portion 21, the second inclined sealing portion 22, the curved shock-absorbing portion 23, the third inclined sealing portion 24, the first wear-resistant portion 25, the second wear-resistant portion 26, the first protruding portion 27, the second protruding portion 29, the third protruding portion 210, the fourth protruding portion 211 and the fifth protruding portion 214 are integrally extruded with the outside of the assembly 1.

[0021] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A front window sealing strip, comprising an assembly (1); It is characterized in that A first sealing member (2) is connected to one side of the assembly (1), a second sealing member (3) is connected to the bottom of the other side of the assembly (1), a first inclined sealing portion (21) is provided at the bottom of one side of the first sealing member (2), a second inclined sealing portion (22) is provided in the middle of one side of the first sealing member (2), a curved shock absorbing portion (23) is connected to the top of the second inclined sealing portion (22), and a third inclined sealing portion (24) is provided at the top of one side of the first sealing member (2).

2. A front window sealing strip according to claim 1, characterized in that: The assembly (1) comprises a vertical portion (11), a first hook portion (12), a bent portion (13), an arc portion (14) and a second hook portion (15), wherein the first hook portion (12) is connected to the bottom of the vertical portion (11), the bent portion (13) is connected to the top of the vertical portion (11), the arc portion (14) is connected to one end of the bent portion (13), and the second hook portion (15) is connected to the bottom of the arc portion (14).

3. A front window sealing strip according to claim 2, characterized in that: The second sealing member (3) is wrapped around the outside of the second curved hook portion (15), the first sealing member (2) is wrapped around the outside of the vertical portion (11) and the first curved hook portion (12), and the first inclined sealing portion (21), the second inclined sealing portion (22) and the curved shock absorbing portion (23) are located on a side of the vertical portion (11) away from the arc portion (14).

4. A front window sealing strip according to claim 3, characterized in that: The bottom of the third inclined sealing portion (24) is connected to a first protruding portion (27), the bottom of the first inclined sealing portion (21) is connected to a first wear-resistant portion (25), and the bottom of the second inclined sealing portion (22) is connected to a second wear-resistant portion (26).

5. A front window sealing strip according to claim 4, characterized in that: A first recessed portion (28) is formed between the first inclined sealing portion (21), the second inclined sealing portion (22) and the first sealing member (2), and a second protruding portion (29) is provided at the bottom of one side of the first sealing member (2).

6. A front window sealing strip according to claim 5, characterized in that: The other side of the first seal (2) is provided with a third protrusion (210), a fourth protrusion (211) and a fifth protrusion (214), and the other side of the first seal (2) forms a second recessed portion (212), a third recessed portion (213) and a fourth recessed portion (215) through the third protrusion (210), the fourth protrusion (211) and the fifth protrusion (214).

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