Automobile sealing strip with buffering protection function

Abstract

The utility model discloses a car sealing strip with buffering protection function, including sealing strip main part, the bottom fixed setting of sealing strip main part has L type connecting portion, the inside of L type connecting portion is provided with first recess, the inside fixed setting of first recess has first reinforcing part, the utility model discloses a car sealing strip with buffering protection function, through the limiting clamping of several connecting clamping slots with several connecting clamping posts respectively, the preliminary location of buffer plate is convenient, through the limiting clamping of several fixed clamping posts with several fixed clamping slots respectively, the further location fixed of buffer plate is convenient, through the cooperation setting of buffer substrate, elastic layer, several elastic beads and buffer pad can play the role of buffering shock attenuation, thereby improve the buffering protection performance of this car sealing strip, through the cooperation setting of first reinforcing part and second reinforcing part can play the role of strengthening, through the setting of antiskid convex can play the antiskid effect.

Description

Technical Field

[0001] This utility model relates to the field of automotive sealing strips, specifically an automotive sealing strip with a buffer protection function. Background Technology

[0002] Automotive sealing strips are sealing materials used in various parts of a car. Their main function is to fill the gaps between body components, providing sealing, waterproofing, dustproofing, and sound insulation, thereby improving driving comfort and protecting the vehicle body. Currently, consumers have significantly higher requirements for overall vehicle NVH (noise, vibration, and harshness), sealing, and the aesthetics and performance of joints and overlaps. However, existing automotive sealing strips often lack adequate cushioning and protective functions, affecting their lifespan and effectiveness.

[0003] To address the aforementioned issues, a car sealing strip with buffer protection function is proposed here. Utility Model Content

[0004] The purpose of this invention is to provide an automotive sealing strip with a buffering and protective function, in order to solve the problem mentioned in the background art that the existing automotive sealing strips have poor buffering and protective performance, which affects their service life and performance.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a car sealing strip with buffer protection function, comprising a sealing strip body, an L-shaped connecting part fixedly disposed at the bottom end of the sealing strip body, a first groove formed inside the L-shaped connecting part, a first reinforcing member fixedly disposed inside the first groove, a second groove formed inside the sealing strip body, a second reinforcing member fixedly disposed inside the second groove, a buffer plate engaged at the top end of the sealing strip body, the buffer plate comprising a buffer base plate, an elastic layer fixedly disposed at the top end of the buffer base plate, a buffer pad fixedly disposed at the top end of the elastic layer, and an anti-corrosion layer disposed at the top end of the buffer pad.

[0006] The buffer plate is initially positioned by engaging with several connecting slots and several connecting pins. The buffer plate is further positioned and fixed by engaging with several fixed pins and several fixed slots. The buffer base plate, elastic layer, several elastic beads and buffer pads work together to buffer and dampen shocks, thereby improving the buffer protection performance of the automotive sealing strip. The first and second reinforcing members work together to strengthen the strip. The anti-slip protrusions provide an anti-slip function.

[0007] Preferably, a plurality of connecting slots are provided at the connection between the sealing strip body and the buffer plate, and a plurality of connecting posts are fixedly provided at the connection between the buffer plate and the sealing strip body. The plurality of connecting slots are respectively engaged with the plurality of connecting posts, and the buffer plate is initially limited by the limiting engagement of the plurality of connecting slots with the plurality of connecting posts.

[0008] Preferably, each of the connecting pins has a fixed slot at its bottom, and a fixed pin is fixedly installed at the bottom of the inner side of each connecting slot. The fixed pins are engaged with the fixed slots respectively, and the buffer plate is further fixed by the limiting engagement of the fixed pins with the fixed slots respectively.

[0009] Preferably, the top of each of the fixed pin surfaces is provided with an auxiliary chamfer, which facilitates the installation of the buffer plate.

[0010] Preferably, the elastic layer has a number of elastic beads inside, which can play a buffering and protective role.

[0011] Preferably, the first reinforcing member and the second reinforcing member are fixedly connected, and both the first reinforcing member and the second reinforcing member are made of stainless steel. The cooperation between the first reinforcing member and the second reinforcing member can play a reinforcing role.

[0012] Preferably, the bottom of the inner side of the L-shaped connecting part is fixedly provided with an anti-slip protrusion, which can play an anti-slip role.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the limiting engagement of several connecting slots with several connecting pins facilitates the initial positioning of the buffer plate; the limiting engagement of several fixing pins with several fixing slots facilitates the further positioning and fixing of the buffer plate; the combination of the buffer base plate, elastic layer, several elastic beads and buffer pad can play a role in buffering and shock absorption, thereby improving the buffering and protective performance of the automotive sealing strip; the combination of the first reinforcing member and the second reinforcing member can play a reinforcing role; and the anti-slip protrusions can play an anti-slip role. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present utility model;

[0015] Figure 2 This is a front sectional view of the present invention;

[0016] Figure 3 This is an enlarged view of part A of this utility model;

[0017] Figure 4This is a cross-sectional view of the buffer plate of this utility model.

[0018] In the diagram: 1. Sealing strip body; 2. L-shaped connecting part; 3. Anti-slip protrusion; 4. Buffer plate; 41. Buffer base plate; 42. Elastic layer; 43. Elastic bead; 44. Buffer pad; 45. Anti-corrosion layer; 5. First groove; 6. First reinforcing member; 7. Second groove; 8. Second reinforcing member; 9. Connecting slot; 10. Connecting post; 11. Fixing slot; 12. Fixing post; 13. Auxiliary chamfer. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] Please see Figure 1-4 This utility model provides a car sealing strip with a buffer protection function, including a sealing strip body 1, an L-shaped connecting part 2 fixedly disposed at the bottom end of the sealing strip body 1, a first groove 5 formed inside the L-shaped connecting part 2, a first reinforcing member 6 fixedly disposed inside the first groove 5, a second groove 7 formed inside the sealing strip body 1, a second reinforcing member 8 fixedly disposed inside the second groove 7, and a buffer plate 4 engaged at the top end of the sealing strip body 1, the buffer plate 4 including a buffer base plate 41, an elastic layer 42 fixedly disposed at the top end of the buffer base plate 41, and a buffer pad 44 fixedly disposed at the top end of the elastic layer 42. The top is provided with an anti-corrosion layer 45. Several connecting slots 9 are engaged with several connecting pins 10 to facilitate the initial positioning of the buffer plate 4. Several fixing pins 12 are engaged with several fixing slots 11 to facilitate the further positioning and fixing of the buffer plate 4. The combination of the buffer base plate 41, elastic layer 42, several elastic beads 43 and buffer pad 44 can play a role in buffering and shock absorption, thereby improving the buffering and protective performance of the automotive sealing strip. The combination of the first reinforcing member 6 and the second reinforcing member 8 can play a reinforcing role. The anti-slip protrusions 3 can play an anti-slip role.

[0021] A plurality of connecting slots 9 are provided at the connection between the sealing strip body 1 and the buffer plate 4. A plurality of connecting pins 10 are fixedly provided at the connection between the buffer plate 4 and the sealing strip body 1. The plurality of connecting slots 9 are respectively engaged with the plurality of connecting pins 10. The bottom end of the plurality of connecting pins 10 is provided with a fixing slot 11. The bottom of the inner side of the plurality of connecting slots 9 is fixedly provided with a fixing pin 12. The plurality of fixing pins 12 are respectively engaged with the plurality of fixing slots 11. The top surface of the plurality of fixing pins 12 is provided with an auxiliary chamfer 13.

[0022] In use, the buffer plate 4 is initially positioned by engaging with the limiting engagement of several connecting slots 9 and several connecting pins 10, and the buffer plate 4 is further positioned and fixed by engaging with the limiting engagement of several fixing pins 12 and several fixing slots 11. The auxiliary chamfer 13 facilitates the installation of the buffer plate 4.

[0023] The elastic layer 42 has several elastic beads 43 inside. The first reinforcing member 6 and the second reinforcing member 8 are fixedly connected. Both the first reinforcing member 6 and the second reinforcing member 8 are made of stainless steel. The bottom of the inner side of the L-shaped connecting part 2 is fixedly provided with anti-slip protrusions 3.

[0024] In use, the arrangement of several elastic beads 43 can provide cushioning and protection, the combination of the first reinforcing member 6 and the second reinforcing member 8 can provide reinforcement, and the arrangement of the anti-slip protrusions 3 can provide anti-slip function.

[0025] In use, the following embodiments of this application demonstrate that: the buffer plate 4 is initially positioned by engaging with several connecting slots 9 and several connecting pins 10; the buffer plate 4 is further positioned and fixed by engaging with several fixing pins 12 and several fixing slots 11; the buffer base plate 41, elastic layer 42, several elastic beads 43 and buffer pad 44 work together to buffer and dampen shocks, thereby improving the buffer protection performance of the automotive sealing strip; the first reinforcing member 6 and the second reinforcing member 8 work together to strengthen the strip; and the anti-slip protrusions 3 provide an anti-slip function.

[0026] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A weather strip for a vehicle having a cushioning function, comprising a weather strip main body (1), characterized in that: An L-shaped connecting part (2) is fixedly provided at the bottom end of the sealing strip body (1). A first groove (5) is provided inside the L-shaped connecting part (2). A first reinforcing member (6) is fixedly provided inside the first groove (5). A second groove (7) is provided inside the sealing strip body (1). A second reinforcing member (8) is fixedly provided inside the second groove (7). A buffer plate (4) is engaged at the top end of the sealing strip body (1). The buffer plate (4) includes a buffer base plate (41). An elastic layer (42) is fixedly provided at the top end of the buffer base plate (41). A buffer pad (44) is fixedly provided at the top end of the elastic layer (42). An anti-corrosion layer (45) is provided at the top end of the buffer pad (44).

2. The automobile weather strip with the buffering protection function according to claim 1, characterized in that: Several connecting slots (9) are provided at the connection between the sealing strip body (1) and the buffer plate (4), and several connecting pins (10) are fixedly provided at the connection between the buffer plate (4) and the sealing strip body (1). The several connecting slots (9) are respectively engaged with the several connecting pins (10).

3. The automobile weather strip with the buffering protection function according to claim 2, characterized in that: Each of the connecting pins (10) has a fixed slot (11) at its bottom end, and each of the connecting slots (9) has a fixed pin (12) fixedly installed at the bottom inside, and each of the fixed pins (12) is engaged with the fixed slots (11).

4. The automobile weather strip with the buffering protection function according to claim 3, characterized in that: Each of the fixed pins (12) has an auxiliary chamfer (13) on its top surface.

5. The automobile weather strip with the buffering protection function according to claim 1, characterized in that: The elastic layer (42) has a number of elastic beads (43) inside.

6. A car sealing strip with buffer protection function according to claim 1, characterized in that: The first reinforcing member (6) and the second reinforcing member (8) are fixedly connected, and both the first reinforcing member (6) and the second reinforcing member (8) are made of stainless steel.

7. The automobile weather strip with the buffering protection function according to claim 1, characterized in that: The bottom of the inner side of the L-shaped connecting part (2) is fixedly provided with anti-slip protrusions (3).

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