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Rotary open type double layer packing box

A technology for rotary opening and packaging boxes, applied in the field of packaging boxes, can solve the problems of no self-locking device for the box cover, high cost, cumbersome processing, etc., and achieve the effect of unique opening method, rich in changes, and satisfying psychological needs.

Active Publication Date: 2010-01-27
湖北广彩印刷有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defects and deficiencies of the existing packaging boxes, which are cumbersome to process, high in cost, and the box cover has no self-locking device, and provide a rotary-open double-layer packaging with a simple structure, easy manufacture and a box cover with a self-locking function. box

Method used

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  • Rotary open type double layer packing box
  • Rotary open type double layer packing box
  • Rotary open type double layer packing box

Examples

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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with accompanying drawing description and specific embodiment:

[0017] see figure 1 , figure 2 , a double-layer packaging box with a rotary opening type of the present invention, comprising an upper box body 4 and a lower box body 2, one end of the upper box body 4 and the lower box body 2 is provided with a flip cover 1, and the other end is a box bottom connected to the flip cover 1 One side is the back, and the backs of the upper box body 4 and the lower box body 2 are hinged into one body through a hinge shaft.

[0018] The hinge shaft may be a rivet, and the rivet rivets the back of the upper box body 4 and the lower box body 2 into one body. Described hinge axis can be arranged on the axisymmetric center of upper box body 4 and lower box body 2 backs, also can be set on the bisector of flip cover 1 back side and is perpendicular to the back side center line of box mouth. After the ...

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Abstract

A rotary open type double layer packing box comprises an upper box body (4) and a lower box body (2), one end of the upper box body (4) and the same end of the lower box body (2) are provided with a flip (1), the other end is box bottom, and the surface connected with the flip (1) is the back. The packing box is characterized in that the back of the upper box body (4) and the back of the lower box body (2) are hinged into a whole by a hinge. When the two box bodies are overlapped, anyone of the two flips (1) can not be opened, self-locking is realized, so as to avoid that articles in the packing box is voluntarily dropped out. The invention is unique in opening mode, is rich in change, meets the psychological needs of different consumers and can improve safety and competitiveness of packing products.

Description

technical field [0001] The invention relates to a packaging box, more specifically to a double-layer packaging box of a rotary-openable type. Background technique [0002] With the prosperity of the commodity economy and the continuous improvement of living standards, packaging has gradually evolved from an accessory of commodities to an important part of commodities. At present, our common packaging boxes, such as cigarette boxes, are mostly rectangular packaging boxes with only one inner cavity, which can only be loaded with one variety of items. For this reason, some double-layer packaging boxes appear on the market, and the double-layer packaging boxes are mostly drawer-type. The drawer bucket of the drawer-type double-layer packaging box and the track structure of the outer box body are more complicated, the processing is cumbersome, the outer layer is mounted very troublesome, and the manufacturing cost is high. On the other hand, the drawer-type double-layer packagi...

Claims

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Application Information

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IPC IPC(8): B65D21/02B65D5/44B65D5/64B65D43/14B65D25/02
Inventor 景平邢文柱
Owner 湖北广彩印刷有限公司
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