Automobile sealing strip with buffering protection function

Abstract

The utility model discloses an automobile sealing strip with a buffering protection function, which comprises a sealing strip main body, a connecting groove is arranged in the middle of the sealing strip main body, a steel belt is connected in the connecting groove, the upper end of the inner side of the sealing strip main body is connected with a connecting block, the inner side of the connecting block is fixedly provided with a reinforcing pad, the inner side of the reinforcing pad is connected with a clamping pad, and the clamping pad is fixedly connected with the sealing strip main body. A buffer groove is formed in the joint of the lower ends of the reinforcing pad and the clamping pad. And the rubber clamping strip is fixedly connected to the lower end of the clamping pad, the middle of the rubber clamping strip is connected with an automobile part located on the inner side of the clamping pad, the left end of the inner side of the sealing strip body is connected with first clamping inverted teeth, and the right end of the inner side of the sealing strip body is connected with second clamping inverted teeth. The automobile sealing strip with the buffering and protecting functions has good sealing performance and long service life, can effectively avoid the situation of connection gaps between the automobile sealing strip and an automobile body, and has the good buffering and protecting functions.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile sealing strips, in particular to a sealing strip with buffering and protection functions. Background Art

[0002] Automobile sealing strips can fill various intervals and gaps between the components of the car body. They have the functions of shock absorption, waterproofing, dustproofing, sound insulation, decoration, etc., which can effectively improve the comfort of driving experience and protect the car body.

[0003] For example, a Chinese patent authorization publication number CN215883278U is an automobile exterior water-repelling sealing strip with shock-absorbing and noise-reducing functions, comprising a main body, an anti-skid tooth pattern on the inner side of the main body, a protective film on the outer side of the main body, a metal frame inside the main body, magnets on both sides of the metal frame, a cavity near the metal frame inside the main body, and a rubber corrugated plate in the cavity; the utility model is an automobile exterior water-repelling sealing strip with shock-absorbing and noise-reducing functions, which can buffer the force generated by the shaking of the window glass and the door through the rubber corrugated plate to achieve the shock-absorbing effect, and can effectively reduce the noise generated by the shaking of the window, thereby improving the shock-absorbing and noise-reducing effects of the automobile exterior water-repelling sealing strip, and can improve the friction between the automobile exterior water-repelling sealing strip and the door during installation through the anti-skid tooth pattern, and can adsorb the automobile exterior water-repelling sealing strip on the door through the magnetic attraction effect between the magnet and the door, thereby making the installation of the automobile exterior water-repelling sealing strip more secure.

[0004] However, most of the existing technical solutions have the following defects: general sealing strips will wear out after long-term use, resulting in a connection gap between the sealing strip and the car body, causing the sealing strip to lose its sealing effect and the buffering and protection effect is poor. Therefore, we propose an automobile sealing strip with buffering and protection functions to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an automobile sealing strip with a buffering and protective function, so as to solve the problem that the existing general sealing strip proposed in the above background technology will wear out after long-term use, resulting in a connection gap between the sealing strip and the automobile body, causing the sealing strip to lose its sealing effect and have a poor buffering and protective effect.

[0006] To achieve the above object, the utility model provides the following technical solution: an automobile sealing strip with buffering and protective functions, comprising:

[0007] A sealing strip body, wherein a connecting groove is provided in the middle thereof, and a steel strip is connected in the connecting groove, a connecting block is connected to the inner upper end of the sealing strip body, and a reinforcing pad is fixedly installed on the inner side of the connecting block, and a clamping pad is connected to the inner side of the reinforcing pad, and a buffer groove is provided at the connection between the reinforcing pad and the lower end of the clamping pad, and a spring located outside the clamping pad is arranged inside the buffer groove;

[0008] The rubber clamp is fixedly connected to the lower end of the clamping pad, and the middle of the rubber clamp is connected to the automobile component located inside the clamping pad. The inner left end of the sealing strip body is connected to the first clamping tooth, and the inner right end of the sealing strip body is connected to the second clamping tooth.

[0009] Preferably, the first clamping inverted teeth and the second clamping inverted teeth are disposed symmetrically with respect to the vertical center axis of the sealing strip body.

[0010] Preferably, the first clamping teeth are arranged obliquely, and the inner wall of the first clamping teeth is tightly fitted to the automobile component.

[0011] Preferably, the rubber clamp strip is disposed bilaterally symmetrically with respect to the vertical center axis of the sealing strip body, and the longitudinal section of the lower end of the rubber clamp strip is circular.

[0012] Preferably, the connecting block is connected to the sealing strip body by gluing.

[0013] Preferably, the steel strip is connected to the sealing strip body in a snap-fit ​​manner and plays a shaping role for the sealing strip body.

[0014] Preferably, the snap-fit ​​pad is connected to the reinforcement pad by gluing, and the snap-fit ​​pad is matched with the upper end of the automobile component.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the automobile sealing strip with buffer protection function has good sealing performance, long service life, can effectively avoid the situation of connection gap between the automobile body and the automobile body, and has good buffer protection function;

[0016] 1. Align the sealing strip body with the upper end of the automobile part and clamp it downward, so that the first clamping inverted teeth and the second clamping inverted teeth clamp the automobile part. The first clamping inverted teeth and the second clamping inverted teeth are arranged symmetrically about the vertical center axis of the sealing strip body, so that the first clamping inverted teeth and the second clamping inverted teeth are evenly stressed on the automobile part.

[0017] 2. The inner side of the snap-in pad is squeezed by the automobile parts, so that the snap-in pad is deformed outwards by force. At this time, the spring arranged in the buffer groove buffers the squeezing of the snap-in pad, thereby achieving the purpose of buffer protection;

[0018] 3. The steel belt is installed in the connecting groove on the sealing strip body to shape the sealing strip body, and the steel belt makes the sealing strip body have better plasticity. The sealing strip body will wear out after long-term use, which will weaken its sealing performance for the car. Since the sealing strip body and the connecting block are connected by pasting, you only need to replace the sealing strip body to extend the service life of the car sealing strip and save costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0022] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0023] Figure 5 For this utility model Figure 1 Enlarged structural diagram at B in the middle.

[0024] In the figure: 1. Sealing strip body; 2. Connecting groove; 3. Steel belt; 4. Connecting block; 5. Reinforcement pad; 6. Clamping pad; 7. Buffer groove; 8. Spring; 9. Rubber clamp strip; 10. Automobile parts; 11. First clamping tooth; 12. Second clamping tooth. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-5The utility model provides a technical solution: an automobile sealing strip with a buffering and protective function, comprising a sealing strip body 1 having a connecting groove 2 in the middle, a steel belt 3 connected in the connecting groove 2, a connecting block 4 connected to the inner upper end of the sealing strip body 1, a reinforcing pad 5 fixedly installed on the inner side of the connecting block 4, a clamping pad 6 connected to the inner side of the reinforcing pad 5, a buffer groove 7 is provided at the connection between the reinforcing pad 5 and the lower end of the clamping pad 6, and a spring 8 located on the outer side of the clamping pad 6 is arranged inside the buffer groove 7, a rubber clamp strip 9 is fixedly connected to the lower end of the clamping pad 6, and an automobile component 10 located on the inner side of the clamping pad 6 is connected in the middle of the rubber clamp strip 9, a first clamping inverted tooth 11 is connected to the inner left end of the sealing strip body 1, and a second clamping inverted tooth 12 is connected to the inner right end of the sealing strip body 1.

[0027] When using the automotive sealing strip with buffer protection function, the specific Figure 1 , Figure 2 and Figure 3 As shown in FIG. 1 , when in use, the sealing strip body 1 is aligned with the upper end of the automobile component 10 and snapped downward, so that the first clamping inverted teeth 11 and the second clamping inverted teeth 12 clamp the automobile component 10. Figure 5 As shown in the figure, the first clamping inverted teeth 11 and the second clamping inverted teeth 12 are symmetrically arranged about the vertical center axis of the sealing strip body 1, so that the first clamping inverted teeth 11 and the second clamping inverted teeth 12 are evenly stressed on the automobile component 10. When the upper end of the automobile component 10 contacts the rubber clamp strip 9, since the longitudinal section of the lower end of the rubber clamp strip 9 is circular, it is convenient for the automobile component 10 to enter the inner side of the clamping pad 6 and clamp with the inner side of the clamping pad 6. Figure 4 As shown in , the inner side of the snap-in pad 6 is squeezed by the automobile component 10, so that the snap-in pad 6 is deformed outward by force. At this time, the spring 8 arranged in the buffer groove 7 buffers the squeezing of the snap-in pad 6, thereby achieving the purpose of buffer protection;

[0028] Specific as Figure 1 , Figure 2 and Figure 3 As shown in the figure, the steel strip 3 is installed in the connecting groove 2 opened on the sealing strip body 1 to shape the sealing strip body 1, and the steel strip 3 makes the sealing strip body 1 have a better plasticity. The sealing strip body 1 will be worn after long-term use, which weakens its sealing performance to the car. Since the sealing strip body 1 and the connecting block 4 are connected by pasting, only the sealing strip body 1 needs to be replaced to extend the service life of the car sealing strip and save costs. This is the method of using the car sealing strip with buffering and protection function.

[0029] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. An automobile sealing strip with buffering and protective functions, characterized in that: include: A sealing strip body (1) is provided with a connecting groove (2) in the middle thereof, and a steel strip (3) is connected in the connecting groove (2); a connecting block (4) is connected to the inner upper end of the sealing strip body (1), and a reinforcing pad (5) is fixedly installed on the inner side of the connecting block (4); a snap-fit ​​pad (6) is connected to the inner side of the reinforcing pad (5), and a buffer groove (7) is provided at the connection between the lower ends of the reinforcing pad (5) and the snap-fit ​​pad (6), and a spring (8) is provided in the buffer groove (7) and is located outside the snap-fit ​​pad (6); A rubber clamp strip (9) is fixedly connected to the lower end of the snap-fit ​​pad (6), and the middle of the rubber clamp strip (9) is connected to an automobile component (10) located inside the snap-fit ​​pad (6); the inner left end of the sealing strip body (1) is connected to a first clamping tooth (11), and the inner right end of the sealing strip body (1) is connected to a second clamping tooth (12).

2. The automotive sealing strip with buffering and protective functions according to claim 1, characterized in that: The first clamping inverted teeth (11) and the second clamping inverted teeth (12) are arranged symmetrically with respect to the vertical center axis of the sealing strip body (1).

3. The automotive sealing strip with buffering and protective functions according to claim 2, characterized in that: The first clamping inverted teeth (11) are arranged in an inclined manner, and the inner wall of the first clamping inverted teeth (11) is tightly fitted to the automobile component (10).

4. The automotive sealing strip with buffering and protective functions according to claim 1, characterized in that: The rubber clamp strip (9) is disposed symmetrically with respect to the vertical center axis of the sealing strip body (1), and the longitudinal section of the lower end of the rubber clamp strip (9) is circular.

5. The automotive sealing strip with buffering and protective functions according to claim 1, characterized in that: The connection block (4) is connected to the sealing strip body (1) by gluing.

6. The automotive sealing strip with buffering and protective functions according to claim 1, characterized in that: The steel strip (3) is connected to the sealing strip body (1) in a snap-fitting manner and plays a role in shaping the sealing strip body (1).

7. The automotive sealing strip with buffering and protective functions according to claim 1, characterized in that: The snap-fit ​​pad (6) and the reinforcement pad (5) are connected by gluing, and the snap-fit ​​pad (6) is matched with the upper end of the automobile component (10).

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