Storage tank

Abstract

The invention discloses a storage tank which comprises a tank body. The tank body comprises a flexible bottom lining, a pair of side wall plates and a folding plate. The side wall plates are respectively connected with two ends of the flexible bottom lining and are arranged oppositely. The folding plate are connected with the two sides of the flexible bottom lining and can be folded upwards along the two ends of the flexible bottom lining. A square storage cavity is formed by the side wall plates and the folding plate. A pair of adjusting strips is arranged on the pair of side wall plates. Each adjusting strip is provided with male buckles of which the positions can be movably adjusted in the length direction of the corresponding adjusting strip. A pair of connecting strips is arranged on the other side wall plate. Female buckle buckled with the corresponding male buckles are arranged on the corresponding connecting strip. Through buckling of the two pairs of the female buckles and the two pairs of the male buckles, the folded tank body is fixed; and when the tank body needs to be unfolded, all that is needed is to disconnect or connect the female buckles and the male buckles and unfold the tank body, the storage tank can be used for storing objects, and more convenience and humanization are achieved.

Description

technical field [0001] The invention relates to a box, in particular to a storage box. Background technique [0002] The storage box is a simple and portable multi-functional storage box, which is used to store scattered items in the car or at home, and is a small box for classification and storage. The metal frame is covered with flexible fabric to form a storage space, and the stored box occupies a relatively small space. [0003] For example, in a Chinese patent document with the patent application number "201110060200.2", a storage box folding structure is described, including a box body and a box cover. Four box walls, the flexible bottom liner and the box wall together form a square storage space. The box wall includes a hard inner liner and a flexible protective layer wrapped outside the hard bottom liner. Folding line, each box wall can be folded in half along its own longitudinal fold line toward the inside of the box. When folding, the left and right box walls ar...

AI Technical Summary

Problems solved by technology

[0004] The disadvantages of the above-mentioned storage box and the existing storage box are that when the user takes the folded storage box, he often only picks up a corner of the storage box, which leads to the accidental unfolding of the picked up storage box. It is troublesome and time-consuming for the user to refold and store the storage box

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