CN203486258U - Multifunctional self-locking packing box - Google Patents

Abstract

The utility model discloses a multifunctional self-locking packing box, which comprises a left box cover, a right box cover and a lifting tray, and better realizes the function of the packing box. The groove on the box cover and the upper part of the lifting tray form a self-locking structure, which reduces the waste of materials while completing the blocking function. The lifting tray at the bottom of the packing box can be used alone, which prolongs the service life of the packing box to a certain extent.

Description

A multifunctional self-locking packing box

technical field

The utility model relates to a packing box, in particular to a multifunctional self-locking packing box.

Background technique

In today's society, there is a phenomenon of excessive packaging in packaging boxes, and they are discarded after use, resulting in a waste of resources. Even if they are not discarded, they are shelved because they have no practical value.

Contents of the invention

In order to overcome this problem, the purpose of this utility model is to provide a multifunctional self-locking packaging box, a part of the packaging box can be used as a lifting tray after the packaging box is used up, so as to avoid waste of resources; The lock structure realizes the function of the packing box more skillfully.

In order to achieve the above object, the technical solution of the utility model is:

A multifunctional self-locking packing box, comprising:

A left side lid and a right side lid, and a lifting tray, the left lid, the right lid and the lifting tray constitute the main body of the packaging box,

It also includes a self-locking device vertically arranged on the lifting tray, the self-locking device includes a fixed rod and a locking rod that can rotate around the fixed rod,

Both the left box cover and the right box cover are provided with a groove body engaging with the locking rod.

In a preferred embodiment of the utility model, the outer contour of the packaging box is a cube.

In a preferred embodiment of the present utility model, a fixing groove is provided on the lower side of the left box cover and the right box cover.

Through above-mentioned technical scheme, the beneficial effect of the utility model is:

The utility model can still be used after use, which reduces the waste of resources;

The sealing method adopts a self-locking structure, which makes full use of the material and structure of the packaging box;

The outer contour of the packaging box is a cube, which saves transportation space, and there are grooves at the bottom of the left and right sides, which is convenient for handling and transportation.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is the structural representation of the utility model.

Fig. 2 is an exploded view of the utility model.

Fig. 3 is a partial schematic view of the utility model.

Detailed ways

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

Referring to Figure 1, as shown in Figure 2 and Figure 3, a multifunctional self-locking packaging box includes:

A left side lid 1 and a right side lid 2, and a lifting tray 3, the left lid 1, the right lid 2 and the lifting tray 3 constitute the main body of the packing box,

Also include a self-locking device vertically arranged on the lifting tray 3, said self-locking device includes a fixed rod 3b and a locking rod 3a that can rotate around the fixed rod, wherein the fixed rod 3b and the locking rod 3a are connected by bolts, Both the left box cover 1 and the right box cover 2 are provided with a groove body 1a, 2a which engages with the locking rod.

The outer contour of the packing box is a cube. A fixing groove 2b is provided on the lower side of the left and right box covers.

The lifting tray 3 is the bottom of the packaging box, and can be used as a lifting tray alone to avoid waste of materials. The left box cover 1 and the right box cover 2 are outer structures, saving and rationally utilizing the transportation space. The first groove 1a and the second groove 2a are convenient for use and handling.

When in use, the left side cover 1 and the right side cover 2 are left-right symmetrical, and the left side cover 1 and the right side cover 2 are put together to cover the lifting tray 3, and when the left side cover 1 and the right side cover After the covers 2 are spliced together, the first groove 1a on the left box cover 1 and the second groove 2a on the right box cover 2 will have a groove that can match the locking rod 3a. At this time, Bend the locking lever 3a of the handle 90 degrees toward the direction of the groove formed on the cover, and the locking lever 3a of the handle will snap into the joint formed by the combination of the left cover 1 and the right cover 2. The groove is inside, and the self-locking operation of the packaging box is completed.

The sealing method of the packaging box adopts a self-locking structure, and the structure and space between the boxes are used to complete the function of closing the packaging box, reducing the waste of resources and providing a new way of use.

The outer contour of the self-locking packing box is a cube, which saves transportation space and is convenient for transportation. And there are grooves on the outside of the box for easy handling and use.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (3)

1. A multifunctional self-locking packing box, characterized in that, comprising: A left side lid and a right side lid, and a lifting tray, the left lid, the right lid and the lifting tray constitute the main body of the packaging box, It also includes a self-locking device vertically arranged on the lifting tray, the self-locking device includes a fixed rod and a locking rod that can rotate around the fixed rod, Both the left box cover and the right box cover are provided with a groove body engaging with the locking rod. 2. A multifunctional self-locking packaging box according to claim 1, characterized in that the outer contour of the packaging box is a cube. 3. A multifunctional self-locking packaging box according to claim 1, characterized in that, a fixing groove is provided on the lower side of the left box cover and the right box cover.

Images