Height-adjustable packaging box
The height-adjustable packaging box comprises a box body and a box cover, the box body comprises an upper box body and a lower box body, the upper box body is arranged on the lower box body in a sliding mode in the vertical direction, a taking and placing opening is formed in the upper end of the up...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The height-adjustable packaging box comprises a box body and a box cover, the box body comprises an upper box body and a lower box body, the upper box body is arranged on the lower box body in a sliding mode in the vertical direction, a taking and placing opening is formed in the upper end of the upper box body, the box cover covers the taking and placing opening, and the upper box body is provided with a first connecting rod which is vertically arranged in the axial direction; a second connecting rod which is axially and vertically arranged is arranged on the lower box, a connecting through hole which is in threaded connection with the first connecting rod is formed in the second connecting rod, and the second connecting rod is rotationally arranged on the lower box in the circumferential direction. By the adoption of the scheme, the box body is divided into the upper box body and the lower box body which can move up and down to adjust the height of the box body, so that the packaging box with the adjustable |
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