Sealing connection structure of retractable automobile

A connection structure and telescopic structure technology, which is applied in the connection between the body and the frame, the substructure, vehicle components, etc., to achieve the effect of improving the service life and strengthening the connection strength

Active Publication Date: 2012-08-22
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, there is no such side wall connection mechanism that can realize both the connection function and the sealing effect

Method used

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  • Sealing connection structure of retractable automobile
  • Sealing connection structure of retractable automobile
  • Sealing connection structure of retractable automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The chassis of the telescopic automobile has a movable beam 1 with a cross-section in the shape of an "I", and the expansion and contraction of the automobile is realized through the expansion and contraction of the movable beam 1. like figure 1 As shown, the sealed connection structure of the retractable automobile is located at the chassis and side walls of the automobile, and it includes a connecting arm 2 and a sealing sleeve 3. The connecting arm 2 is made of steel material, and the sealing sleeve 3 is made of rubber material. As a result, the sealing sleeve 3 is vulcanized on the connecting arm 2. like figure 1 As shown, the sealing sleeve 3 is sleeved around the movable beam 1 of the chassis to seal the movable beam 1 and prevent dust and sand from sticking to the movable beam 1 of the chassis.

[0030] The connecting arm 2 of this retractable automobile is fixed on the automobile by the limit shaft 4, as figure 1 , 2 As shown in and 3 , the limiting shaft 4 ...

Embodiment 2

[0034] The structural principle of this embodiment is basically the same as that of Embodiment 1, the difference is that, as Figure 4 As shown, the front end surface of the body 21 is provided with a front limit shaft 51 for limiting the body 21, and the rear end surface of the body 21 is provided with a rear limit shaft 52 for limiting the body 21. The shaft 51 and the rear limiting shaft 52 are located on the same axis.

[0035] In order to facilitate the positioning of the front limit shaft 51 and the rear limit shaft 52, a front mounting hole is provided on the front end surface of the body 21, and a rear mounting hole is provided on the rear end surface of the body 21. The front limit shaft 51 is positioned on In the front mounting hole, the rear limiting shaft 52 is positioned in the rear mounting hole.

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PUM

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Abstract

The invention provides a sealing connection structure of a retractable automobile, which belongs to the technical field of automobiles and solves the problem of inconvenience of connection between the side wall and a chassis of the automobile after the conventional retractable automobile is extended. The sealing connection structure of the retractable automobile is arranged at the chassis and theside wall of the automobile with a retractable structure and comprises a connecting arm and a sealing sleeve which is made of a rubber material, wherein a movable beam is arranged on the chassis; theconnecting arm is fixedly connected with the sealing sleeve; the sealing sleeve is in sleeve connection with the periphery of the movable beam of the chassis; and the connecting arm is clamped on thechassis and the side wall of the automobile. The structure has the advantages of simple structure, high sealing property, convenience of connection between the chassis and the side wall and the like.

Description

technical field [0001] The invention belongs to the technical field of automobiles, and relates to a connection structure, in particular to a sealed connection structure of a retractable automobile. Background technique [0002] For a modular car, the passenger compartment is an important part of the car. In order to achieve the goal of diversifying the functions of the car, the passenger compartment of the modular car needs to be able to adjust its size. For this purpose, a retractable passenger compartment is designed. , the passenger compartment can realize the functions of one row of seats, two rows of seats and even three rows of seats. A car that can provide such a retractable passenger compartment is a retractable car. [0003] The floor and roof of the retractable car can be stretched and stretched. After the stretch, the side wall needs to be connected and sealed. Because the side wall has a large amount of activity, it needs to be fixed and limited. At the same ti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D24/00B62D21/05
Inventor 门永新马芳武赵福全
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD
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