A split hollowed-out lifting multi-layer extension box
A split body and box body technology, applied in the field of packaging boxes, can solve the problems of single packaging box styles, etc., and achieve the effects of improving reminder effects, prolonging service life, and compact structure
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Embodiment 1
[0022] A split hollow lifting multi-layer expansion box, its structure is like figure 1 Shown, including outer box, middle box 4 and inner box 5; see figure 2 The outer box is formed by pivotally connecting a box body and a box cover 1. The box body includes an upper box body 2 and a lower box body 3 that are separated from each other. The box cover 1 is pivotally connected to the upper box body 2, and the upper box body and the lower box body The boundary of the box body is an inclined arc or wavy line; see image 3 , The middle box is a structure with upper and lower ends open, the middle box and the lower box body are fixedly connected, the inner box and the bottom of the lower box body are both provided with magnets 11, the upper box body 2 and the middle box 4 are connected to each other through the wings 6 The vertically arranged linear slides are connected, the linear slides are arranged on the inner surface of the upper box body, and the fins are located on the outer sur...
Embodiment 2
[0024] A split hollow lifting multi-layer expansion box, its structure is like figure 1 Shown, including outer box, middle box 4 and inner box 5; see figure 2 The outer box is formed by pivotally connecting a box body and a box cover 1. The box body includes an upper box body 2 and a lower box body 3 that are separated from each other. The box cover 1 is pivotally connected to the upper box body 2, and the upper box body and the lower box body The boundary of the box body is an inclined arc or wavy line; see Figure 5 , The middle box is a structure with an open top, and magnets 11 are provided between the bottom of the middle box and the bottom of the outer box and the bottom of the inner box. The upper box body 2 and the middle box 4 pass through the wing and the straight line arranged vertically. The slideway 7 is connected, the linear slideway 7 is arranged on the outer surface of the middle box, and the fin is located on the inner surface of the upper box body and slidably ...
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