Support lifting double-layer sedan

Abstract

The invention discloses a support lifting double-layer sedan with convertible single-layer and double-layer spaces. The support lifting double-layer sedan comprises a chassis, a box, a casing, a power telescopic shaft lever system, a guide balance mechanism, a sealing mechanism and a plurality of locking snap-in mechanisms, the box is fixed onto the chassis, the casing is arranged on the box and connected with the box through the power telescopic shaft lever system and the guide balance mechanism, the casing, a top plate and an overskirt of the box jointly form an upper movable space, the power telescopic shaft lever system is used for supporting and folding the casing, the guide balance mechanism is mounted between the casing and the box, so that the casing can smoothly run in the supporting and folding process, the sealing mechanism is arranged between the casing and the box, and the locking snap-in mechanisms are arranged on the side walls of the box and the casing. Compared with a traditional mode, the use area in the sedan is doubled, and the support lifting double-layer sedan is stable to fold, safe to use and fine in sealing performance.

Description

technical field [0001] The invention relates to a special automobile, in particular to a lift-type double-deck caravan. The invention is to change the upper structure for increasing the space. The present invention is applicable to the range of different chassis series, and the refitted business travel car for people to work and live in, that is, the double-layer business travel car with increased usable area design and shell relying on the box model. When the caravan is driving on the road, the cover and the box body are closed and locked. After arriving at the station, the cover is supported, locked and integrated by the mechanical telescopic device inside the box, so that the caravan expands the space of one floor and increases the use area. the goal of. Background technique [0002] With the development of the economy and the improvement of people's living standards, leisure travel has become a common way of life for people. In the process of travel and vacation, food, ...

AI Technical Summary

Problems solved by technology

This invention is only the principle of ordinary mechanical equipment and the matching is not perfect. The stability, safety and comprehensiveness are not considered in the process of lifting and lowering. It cannot satisfy people's normal and comfortable life. It can only be called a tent, not a "room". Very limited

On August 25, 2010, the publication number is CN101811468A, and the application number is 201010166462.2. The patent application for "Elevating Double-deck Caravan" uses at least three fixed pillars and movable pillars to connect the car roof. The mechanical system of this caravan considers a single , complex process, large space occupation and unresolved safety issues, lack of practicability

There are also very few products in foreign countries that adopt the lifting type to expand the space, but their structure is still a shell structure connection, which can only be called a duplex caravan.

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