Adjustable work position operation vehicle structure and folding and unfolding method
A running car, adjustable technology, applied in the direction of transportation and packaging, trolleys, motor vehicles, etc., can solve the problems of inflexible adjustment, inflexible and convenient use, inconvenient folding and storage, etc., to achieve stable structure, flexible use, and convenient adjustment Effect
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[0048] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0049] like Figure 1-8 As shown, the structure of an adjustable station running car in the present invention includes a plurality of rectangular plate-shaped shelf plates 1 distributed in parallel and spaced order from top to bottom, the top surface of the uppermost shelf plate 1 is fixed with a hand lever 11, and the bottom shelf The four corners of the bottom surface of the board 1 are respectively fixed with casters 12, and the two adjacent shelf boards 1 are connected by a folding mechanism, and among the two adjacent shelf boards 1, the bottom surface of the upper shelf board 1 is the upper connection surface, and the lower shelf board 1 is on the top. The surface is the lower connecting surface, the front and rear s...
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