Offset sealing mechanism for catamaran

Abstract

The invention provides a biased sealing mechanism of a double-body car. The double-body car can be formed by combining two single bodies which can independently run left and right, wherein each single body comprises a chassis and a car body arranged on the chassis, a lead screw is arranged between the chassis and the car body, a screw of the lead screw is transversely arranged on the chassis, a nut of the lead screw is fixedly arranged at the bottom of the car body, a driving motor for driving the screw to rotate is further arranged on the chassis, and two opposite sides of the two single car bodies are respectively provided with a seal rubber strip. Due to the use of the biased sealing mechanism of the double-body car, the two single bodies are drawn together and combined through the lead screw and are installed at the sealing rubber strip arranged at the side part of each car body after the chassis of the two single bodies are fixedly connected with each other, so that the seal between the single car bodies can be completed, and the problem of the falling off of the car paint caused by friction in the process of combination can be avoided. The lead screw is provided with a plurality of nuts, so that the car bodies can be evenly forced when moving, the car body moving stability can be improved, and the received impact and the generated noise when the car bodies move can be reduced.

Description

technical field [0001] The present invention relates to a connecting mechanism, in particular to an offset sealing mechanism for merging and sealing the bodies of a double body vehicle. Background technique [0002] A catamaran is a combination vehicle composed of two single-body vehicles combined left and right. Each single-body vehicle can operate independently. When the road conditions are good, the two single-body vehicles can be connected and fixed to form a double-body vehicle. Driving stability, when the road conditions are poor, or when you need to pass through narrow places, the catamaran can be divided into two single vehicles, reducing the width of the body, so that each single vehicle can pass. [0003] There is no sealing device between the two single-body vehicles of the current catamaran. When the two single-body vehicles are combined to form a double-body vehicle, there are likely to be gaps at the joints of the bodies, which affect the sealing performance of...

AI Technical Summary

Problems solved by technology

[0003] There is no sealing device between the two single-body vehicles of the current catamaran. When two single-body vehicles are combined to form a catamaran, there are likely to be gaps at the joint of the body, which affects the sealing performance of the vehicle and causes the problem of air and rain leakage.

It is also prone to friction and collision during the merging process, causing the car paint to peel off

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