CN203889199U

CN203889199U - Non-viscous packing box

Info

Publication number: CN203889199U
Application number: CN201420195669.6U
Authority: CN
Inventors: 鄂玉萍; 陈志强
Original assignee: Zhejiang Sci Tech University ZSTU
Current assignee: Zhejiang Sci Tech University ZSTU; Zhejiang University of Science and Technology ZUST
Priority date: 2014-04-22
Filing date: 2014-04-22
Publication date: 2014-10-22
Anticipated expiration: 2024-04-22

Abstract

The utility model discloses a non-viscous packing box. The non-viscous packing box comprises a box cover, a box top, a box bottom and side walls, wherein an inserting bolt on the box cover is inserted into a corresponding inserting hole in the box top in order to seal the packing box; the side walls are distributed on both sides of the box bottom; the side walls are provided with four folding sheets; the four folding sheets are folded inwards into triangular upright posts, thereby increasing the carrying capability of the packing box; moreover, a space formed by the four triangular upright posts can be used for fixing packed objects; the box bottom is provided with positioning holes which can be used for fixing the packed objects and fixing the triangular upright posts. The shapes of the positioning holes can be changed according different bottom profiles of the packed objects. The packing box has the characteristics of simple structure, integral molding of sheets without using a bonding agent, environmental friendliness in making, small area of a needed paper blank and saving of paper.

Description

A kind of without sticky packing box

Technical field

The utility model relates to a kind of without sticky packing box, belongs to packaging structure field.

Background technology

Current packing box bonds with glue in a large number in manufacturing process, the high and not environmental protection of cost.And the packing box of certain structures complexity also exists the phenomenon of excessive packaging, cause the waste of resource and the pollution of environment.

Utility model content

The utility model is for the weak point in background technology, provide a kind of simple in structure, environmental protection without sticky packing box.

The utility model is achieved through the following technical measures.A kind of without sticky packing box, at the bottom of comprising lid, box top, box and sidewall, it is characterized in that: the tongue on lid is not slotting with the upper corresponding socket in box top, and packing box is sealed; Sidewall is distributed in both sides at the bottom of box, and sidewall is provided with four tabs, and described four tabs are inwardly folded to form triangular stud, can improve the load-carrying capacity of packing box, and packed article can be fixed in the space that four triangular studs form; At the bottom of box, be provided with knock hole, can be used for fixing packed article, simultaneously the position of fixed triangle shape column.The shape of knock hole can change according to the difference of packed article bottom profile.

The utility model is compared background technology and is had following features: simple in structure, sheet integral moulding, without using adhesive agent, makes environmental protection, and required ground paper area is little simultaneously, saves paper wood.

Brief description of the drawings

Fig. 1 is that the utility model is a kind of without sticky packing box structure expansion schematic diagram.

In accompanying drawing, solid line is line of cut, and dotted line is fold line.

In accompanying drawing, the mark of each parts is as follows:

1, lid; 11, tongue; 2, box top; 21, socket; 3, sidewall; 31, tabs; 4, at the bottom of box; 41, knock hole.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Embodiment 1: first the sidewall (3) of (4) both sides at the bottom of box is inwardly holded up, again four tabs (31) are inwardly folded to form to triangular stud, and by knock hole (41), triangular stud is fixed, then the socket (21) that the tongue (11) on lid (1) is inserted to box top (2), can form box body.

Above-described is only preferred implementation of the present utility model.It should be pointed out that for the person of ordinary skill of the art, not departing under the prerequisite of the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.

Claims

1. the sticky packing box of nothing, at the bottom of comprising lid, box top, box and sidewall, is characterized in that: the tongue on lid is not slotting with the upper corresponding socket in box top, and packing box is sealed; Sidewall is distributed in both sides at the bottom of box, and sidewall is provided with four tabs, and described four tabs are inwardly folded to form triangular stud, can improve the load-carrying capacity of packing box, and packed article can be fixed in the space that four triangular studs form; At the bottom of box, be provided with knock hole, can be used for fixing packed article, simultaneously the position of fixed triangle shape column; The shape of knock hole can change according to the difference of packed article bottom profile.