A weather strip and vehicle

By incorporating an abutment within the sealing strip, the problem of water leakage caused by deformation of the sealing strip during wading or floating conditions is solved, thereby improving the strength and sealing performance of the sealing strip and ensuring the sealing effect of the vehicle under underwater conditions.

CN224510847UActive Publication Date: 2026-07-17COOPER-STANDARD INVESTMENT CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Utility models(China)
Current Assignee / Owner
COOPER-STANDARD INVESTMENT CO LTD
Filing Date
2025-07-21
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing vehicle sealing strips are prone to deformation under wading or floating conditions, allowing external water to enter the vehicle and affecting its wading and floating capabilities.

Method used

An abutment is provided inside the sealing strip. When the sealing strip deforms, the abutment contacts the inner wall of the cavity, providing support and increasing the strength of the sealing strip to resist water pressure impact.

Benefits of technology

Enhance the sealing performance of the sealing strips to prevent water from entering the vehicle and ensure that the vehicle maintains its sealing and reliability under water wading and floating conditions.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224510847U_ABST
    Figure CN224510847U_ABST
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Abstract

The utility model belongs to vehicle sealing technical field discloses a kind of sealing strip and vehicle.Including sealing strip is arranged on mounting surface, mounting surface is arranged on door body or door frame, the side of sealing strip is formed and is provided with abutting portion close to mounting surface, abutting portion is abutted on the inner wall of sealing strip cavity, the top of abutting portion is towards contact surface, and contact surface is abutted with sealing strip;Solve the problem of vehicle internal water leakage in the process of vehicle wading or floating in prior art.
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Claims

1. A sealing strip, characterized in that, The sealing strip (1) is set on the mounting surface (2), which is set on the door body or door frame. An abutment part (11) is formed in the sealing strip (1) on the side close to the mounting surface (2). The abutment part (11) abuts against the inner wall of the cavity of the sealing strip (1). The top end of the abutment part (11) faces the contact surface (3), and the contact surface (3) abuts against the sealing strip (1).

2. The weather strip of claim 1, wherein The sealing strip (1) has a semi-circular cross section and a semi-circular contact portion (12) is provided on the edge of the sealing strip (1). The contact portion (12) deforms after it abuts against the contact surface (3).

3. The weather strip of claim 2, wherein The abutting part (11) is arc-shaped. After the contact part (12) is deformed, the abutting part (11) abuts against the inner wall of the contact part (12).

4. The weather strip of claim 3, wherein The abutting part (11) is bent toward the outside of the vehicle, and the middle section of the abutting part (11) abuts against the contact part (12).

5. The weather strip of claim 1, wherein The sealing strip (1) is made of rubber.

6. The weather strip of claim 1, wherein The abutting part (11) has a circular cross-section. One side of the abutting part (11) abuts against the inner wall of the sealing strip (1) cavity near the contact surface (3), and the other side of the abutting part (11) abuts against the inner wall of the sealing strip (1) cavity near the outside of the vehicle.

7. The weather strip of claim 6, wherein The abutting part (11) is a solid column.

8. A vehicle, characterized in that, Includes the sealing strip (1) according to any one of claims 1-7, wherein the sealing strip (1) is mounted on the edge of the door of the vehicle, the door is provided with the mounting surface (2), and the frame of the vehicle is the contact surface (3).