A box for holding workpieces

Abstract

The invention discloses a box used for containing workpieces. A box body comprises a bottom plate, two side plates, a back plate, two guide rails, a movable plate, two balls and two compression springs; the side plates are symmetrically arranged, and are connected with the bottom face, the back plate is connected with the bottom plate and the two side plates, each guide rail is composed of a vertical segment, a bending segment and a horizontal segment, the vertical segments are fixed to the two side plates, the horizontal segments are located below the bottom plate, and through holes are formed in the vertical segments of the guide rails; the movable plate is formed by series connection of a wide plate and a plurality of narrow plates, the wide plate of the movable plate can move along the vertical segments of the guide rails, the narrow plates of the movable plate can move along the vertical segments, the bending segments and the horizontal segments of the guide rails, and cylindrical cavities are formed in the two sides of the wide plate; the two balls are placed in the cylindrical cavities correspondingly, the diameter of the balls is larger than and close to the diameter of the through holes; the two compression springs are placed in the cylindrical cavities, and parts of the balls can be ejected into the through holes of the guide rails through the compression springs, so that the movable plate is positioned. The box has the beneficial effects of being reasonable in structure, low in cost, convenient to use and capable of improving the work efficiency.

Description

technical field [0001] The invention relates to a box for containing articles, in particular to a box for containing workpieces. Background technique [0002] Ordinary boxes for holding items are usually composed of side panels of equal height. When the workpieces in the factory are processed, they are placed in ordinary boxes. In order to accommodate more workpieces, higher boxes are usually used. Workpiece, very inconvenient. Contents of the invention [0003] According to the above disadvantages, the present invention provides a box for storing workpieces, wherein the height of one side wall can be raised and lowered, which facilitates access to workpieces. [0004] Technical scheme of the present invention is: [0005] A box for holding workpieces is characterized in that the box body includes: [0006] floor; [0007] Two side plates, symmetrically arranged, connected to the bottom surface, and a hand hole is opened on the side plate; [0008] The back plate is c...

AI Technical Summary

Problems solved by technology

[0002] Ordinary boxes for holding items are usually composed of side panels of equal height. When the workpieces in the factory are processed, they are placed in ordinary boxes. In order to accommodate more workpieces, higher boxes are usually used. It is inconvenient when the workpiece

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