Transferring box capable of adjusting size of inner chamber

Abstract

The invention discloses a transferring box capable of adjusting size of an inner chamber. The transferring box capable of adjusting the size of the inner chamber comprises a box body frame, wherein aplurality of buffering devices are arranged on the inner sidewall of the box body frame; a lead screw movably penetrates a sealing ring, and a nut seat is movably arranged on the lead screw; a pushingrod is fixedly arranged on the nut seat; a first adjusting plate is fixed to one side, far away from the nut seat, of the pushing rod; a second adjusting plate is fixedly arranged on a moving rod; arack is fixedly arranged on the moving rod; and the rack is movably engaged with a gear. According to the transferring box capable of adjusting eth size of the inner chamber, in case of small size ofmatters placed in the transferring box, the inner size of the box can be widely adjusted and finely adjusted, so that the matters can be kept stable and are prevented from shaking and colliding in thetransferring box during being transported; a buffering device is arranged inside, so that the circumstances of long-distance transportation and a bumpy road can be solved, and thus the matters in thebox can be effectively protected.

Description

technical field [0001] The invention relates to the technical field of turnover box equipment, in particular to a turnover box whose inner cavity volume can be adjusted. Background technique [0002] In the prior art, a turnover box with the application number "201720859332.4" includes a bottom plate and four side walls, and the four side walls are vertically extended upwards from the four edges of the bottom plate. They are connected to each other, wherein at least one side wall is provided with a sliding door, and the turnover box can realize convenient access to stacked turnover boxes without removing the upper layer turnover box, and at the same time, the sliding door set on the turnover box can be easily disassembled , install, slide closed or open. [0003] However, there are still obvious defects in its use: 1. The volume of the inner cavity of the above-mentioned turnover box cannot be adjusted. When there are few items placed in the turnover box, it is easy to shak...

AI Technical Summary

Problems solved by technology

[0003] However, there are still obvious defects in its use: 1. The volume of the inner cavity of the above-mentioned turnover box cannot be adjusted. When there are few items placed in the turnover box, it is easy to shake due to the excessive remaining space during transportation. 2. The above-mentioned device lacks a shock-absorbing buffer structure, which cannot effectively deal with bumps and effectively protect the items in the turnover box.

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