An expandable double-layer packaging box
A packaging box and unfolding technology, applied in the field of expandable double-layer packaging boxes, can solve the problems of inconvenient carrying, large space occupation, troubles, etc., and achieve the effect of being easy to carry
Active Publication Date: 2019-03-19
盛诠彩印科技(苏州)有限公司
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Problems solved by technology
For example, if a single-layer box is used for a mooncake packaging box, the box is usually in the shape of a cuboid, which takes up a lot of space and is inconvenient to carry. It will be more troublesome to take the mooncake with the bottom flavor
Method used
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[0014] The present invention will be further described below in conjunction with the accompanying drawings.
[0015] Such as Figure 1-Figure 14 As shown, an expandable double-layer packaging box, a kind of expandable double-layer packaging box, includes a bottom plate 1, a first box body 11 is arranged on the bottom plate 1, and the two sides of the first box body 11 The bottom plate 1 is provided with a second box body 12, and the two sides of the bottom plate 1 are connected with a side plate 2 which can be reversed relative to it, and the top of the side plate 2 is provided with a box body which can be superimposed on the second box body 12. The third box body 21, the two ends of the third box body 21 are provided with support plates 22 for supporting, and the third box body 21 and the second box body 12 are stacked with the height of the first box body 11 Consistently, the side plate 2 is also connected with a cover plate 3 that can be turned over to cover the third box ...
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The invention discloses an unfoldable double-layer packing box. The unfoldable double-layer packing box comprises a baseplate; the baseplate is provided with a first box body; second box bodies are respectively arranged on the baseplate on two sides of the first box body; two sides of the baseplate are connected with side plates rotatable corresponding to the baseplate; third box bodies superposable on the second box bodies are arranged above the side plates; support plates for supporting are arranged at two ends of the third box bodies; the third box bodies are superposed with the second box bodies to reach consistent height with the first box body; and the side plates are also connected with cover plates capable of overturning corresponding to the side plates and used for covering the third box bodies and the first box body. The superposed box bodies capable of overturning are arranged on two sides of the packing box, and the superposed box bodies on two sides can be unfolded through an overturning mode, so that objects in any one box body are convenient to take; the packing box can be recovered through the overturning mode again after taking; and the shape of a traditional packing box is changed by double-layer structure, so that the carrying is more convenient.
Description
technical field [0001] The invention relates to an expandable double-layer packaging box, which belongs to the technical field of packaging boxes. Background technique [0002] Packaging box is a kind of product that will be used in all walks of life at present. The existing packaging box is usually a single-layer structure. It is inconvenient to open and take things, and it is difficult to restore the double-layer structure after disassembly. Especially when multiple different kinds of products are placed in a packaging box, if you need to get the bottom product, you must first take out the upper article. For example, if a single-layer box is used for a mooncake packaging box, the box is usually in the shape of a cuboid, which takes up a lot of space and is inconvenient to carry. It will be more troublesome to take the mooncake with the bottom flavor. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an expanda...
Claims
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IPC IPC(8): B65D6/02
CPCB65D11/10
Inventor 陈昭宇林奕辰
Owner 盛诠彩印科技(苏州)有限公司