Expansion mechanism for movable and extendable shelter

Abstract

The invention discloses an expansion mechanism for a movable and extendable shelter. The expansion mechanism comprises a shelter body and is characterized in that the shelter body is wholly in a cuboid shape; the left side and the right side of the shelter body are provided with expansion bins, the bottoms of the expansion bins are provided with expansion mechanism bodies, and the expansion mechanism bodies drive the expansion bins to move in the left-and-right direction of the shelter body so as to enable the expansion bins to extend out or draw back; and the expansion bins on the left and right sides are flushed with the left side and the right side of the shelter body when drawing back. By means of the expansion mechanism for the movable and extendable shelter, the width of the shelter can be expanded conveniently, the internal space of the shelter is increased, various movement requirements are met, the functionality of the shelter is improved, the expansion bins can be drawn back conveniently, fast and easily when the shelter needs to be transported so that the width of the shelter can meet the standard width of a transport vehicle, the safety, feasibility and convenience of transport are guaranteed, and the maneuvering characteristic is high.

Description

technical field [0001] The invention relates to the technical field of shelters, in particular to an expansion mechanism for a movable and expandable shelter. Background technique [0002] The shelter is a convenient and movable whole that is organically combined with various solid materials. The square cabin is similar to a container, and its standard is also formulated with reference to the container standard. According to different needs, different equipment and devices are loaded. The shelters are equipped with vehicles and have high maneuverability. According to different needs, the corresponding internal structure design is carried out, and relevant equipment is installed to have specific functions. Widely used in mobile command systems, communications, medical care, logistics support, etc., it is one of the important equipment for mobile troops. In the 1950s and 1960s, American RVs developed unprecedentedly. During this period, related processes and structures for t...

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Problems solved by technology

[0004] The technical problem to be solved and the technical task proposed by the present invention are to improve the prior art, provide an expansion mechanism for a movable and expandable shelter, and solve the problem that the size of the traditional shelter in the current technology is limited by the transport vehicle, and the internal space Narrow, poor practicability, inconvenient for transportation

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