Vehicle body floor sealing structure, vehicle body floor and vehicle
The seals and support formed by injection molding of thermoplastic elastomer TPE material and PA6-GF30 material are solved, and the problem of the suspension installation vias on the vehicle body cannot be sealed, achieving sealing effect and having strong puncture resistance.
CN222663603UActive Publication Date: 2025-03-25BAIC GRP ORV CO LTD
0 Cites 0 Cited by
Patent Information
- Application Number
- CN202421566659.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-07-04
AI Technical Summary
Technical Problem
The existing hot melt holes are blocked and cannot seal the body suspension installation vias.
Method used
The seal and support are formed by injection molding of thermoplastic elastomer TPE material and PA6-GF30 material. A plurality of recessed structures are provided on the inner edge of the seal, and a plurality of protruding structures are provided on the outer edge of the support. The assembly of the seal and support is achieved through the clamping structure.
Benefits of technology
It achieves the sealing effect of the suspension installation vias of the vehicle body and has the characteristics of strong puncture resistance.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model provides a vehicle body floor sealing structure, a vehicle body floor and a vehicle, and is applied to the technical field of vehicles, the vehicle body floor sealing structure comprises a sealing piece and a supporting piece, the sealing piece is made of a thermoplastic elastomer (TPE) material through injection molding to form an elliptical ring shape, and the supporting piece is made of a PA6-GF30 material through injection molding to form an elliptical ring shape; the inner diameter of the sealing piece is matched with the outer diameter of the supporting piece, a plurality of concave structures are arranged on the edge of the inner side of the sealing piece at equal intervals, a plurality of convex structures are arranged on the edge of the outer side of the supporting piece at equal intervals, and the distance between the concave structures is matched with the distance between the convex structures. And the supporting piece is assembled with the sealing piece by correspondingly clamping the plurality of convex structures in the plurality of concave structures. According to the vehicle body floor sealing structure, the sealing effect on the vehicle body suspension mounting through hole can be achieved, and the puncture resistance is high.
Need to check novelty before this filing date? Find Prior Art