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Sliding plate chassis sealing structure

A sealing structure and chassis technology, applied in the directions of transportation and packaging, sustainable transportation, climate sustainability, etc., can solve the problems of low mileage, low space efficiency, high vehicle cost, etc., and achieve the effect of low cost and convenient installation

Pending Publication Date: 2022-08-05
SHANGHAI RONGNAN TECH CO LTD +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the mainstream electric vehicles still adopt the traditional chassis design, resulting in more and more shortcomings such as high cost, heavy weight, low mileage, low space efficiency, and long development cycle.

Method used

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  • Sliding plate chassis sealing structure
  • Sliding plate chassis sealing structure
  • Sliding plate chassis sealing structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The present invention will be described in detail below with reference to the accompanying drawings.

[0026] like figure 1 Shown is a perspective view of the entire vehicle, and the location of the schematic section A-A. figure 2 The exploded view of the whole vehicle is shown, showing the body 1, the skateboard chassis 3, and the skateboard sealing strip 2 arranged between the body 1 and the skateboard chassis 3.

[0027] like image 3 As shown, a metal wire 4 is arranged in the sealing strip 2 of the skateboard chassis to prevent the sealing strip from shrinking in the length direction and increase the length stability of the sealing strip. Double-sided tape 5 is attached to the mounting surface 2e of the sealing strip of the skateboard chassis, and the double-sided tape 5 is attached to the mounting surface 3d of the sealing strip of the skateboard chassis. The skateboard chassis weather strip mounting surface 3d is disposed between the raised features 3b, 3c of...

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Abstract

The invention relates to a sliding plate chassis sealing structure which comprises a vehicle body arranged on the upper portion of a vehicle and used for providing installation support for interior trim and providing containing space for passengers or goods; the sliding plate chassis is arranged at the lower part of the vehicle, connected with the vehicle body and used for bearing the vehicle body; the sliding plate chassis sealing strip is arranged between the sliding plate chassis and the vehicle body and is used for sealing the sliding plate chassis and the vehicle body; and the double-sided tape is arranged between the sliding plate chassis and the sliding plate chassis sealing strip and is used for connecting the sliding plate chassis and the sliding plate chassis sealing strip. According to the sealing structure, the sliding plate chassis sealing strip is bonded to the sliding plate chassis through the adhesive tape, the sliding plate chassis is connected with the vehicle body, the first sealing lip and the second sealing lip of the sliding plate chassis sealing strip make elastic contact with the vehicle body sealing face, and the sealing effect is achieved. The sealing structure has the advantages of being low in cost, convenient to install and capable of achieving repeated disassembly and assembly of the sliding plate chassis without losing the sealing performance.

Description

technical field [0001] The invention relates to a sealing structure between a skateboard chassis and a body of an electric vehicle, in particular to a sealing structure for a skateboard chassis. Background technique [0002] As environmental pollution becomes more and more serious, fossil fuels are decreasing as non-renewable energy. It has become an irreversible trend to replace traditional fuel vehicles with non-polluting, zero-emission electric vehicles. At present, mainstream electric vehicles still use traditional chassis design, resulting in more and more obvious shortcomings such as high cost, heavy weight, low cruising range, low space efficiency and long development cycle. [0003] With the development of electric vehicles, competition among OEMs has become increasingly fierce. Skateboard chassis with low cost, light weight, high cruising range, high space efficiency and short development cycle will become the development trend of electric vehicle chassis. With t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D24/00B60R13/06
CPCB62D24/00B60R13/06Y02T30/00
Inventor 金涛
Owner SHANGHAI RONGNAN TECH CO LTD
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