CN214525003U

CN214525003U - Prevent extruded carton

Info

Publication number: CN214525003U
Application number: CN202023060342.2U
Authority: CN
Inventors: 司忠龙
Original assignee: Xuzhou Yizheng Packaging Co ltd
Current assignee: Xuzhou Yizheng Packaging Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-10-29
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a prevent extruded carton, including box, support column and base, the inner wall turning of box is fixed with the stop collar, the spacing groove has been seted up to the inside of stop collar, the support column docks through spacing groove and stop collar, the edge connection of box top one side has the case lid, the top of case lid is fixed with the protection strip, the bottom of box is provided with the adhesive linkage, the base passes through the adhesive linkage and is connected with the box, the outside surface connection of base has the waterproof layer. This prevent extruded carton props up the stop collar with the hand, docks support column and stop collar in proper order again for during the support column inserted the inside spacing groove of stop collar, prevent through the stop collar that the support column shifted, when this carton receives the extrusion, play the support guard action through the support column to the turning all around of box, prevent that this carton from receiving the extrusion and causing the damage.

Description

Prevent extruded carton

Technical Field

The utility model relates to a carton technical field specifically is a prevent extruded carton.

Background

The carton is usually used as a commodity wrap or an article protection outer layer object, the volume of the carton is changed due to the size of commodities, the packaging carton is used as an indispensable part of modern logistics and bears important responsibility for containing, protecting and beautifying products, along with continuous improvement of science and technology, the carton is developed to a great extent, the development of the carton brings great convenience to people during commodity wrap transportation, the types and the number of the carton are increased day by day, but the packaging cartons are often mutually extruded during transportation, so the carton still has the problems of easy extrusion, damage caused by extrusion and the like.

Although the kinds and the number of the cartons on the market are very large, the cartons have the following defects: the carton is easily damaged by extrusion, and the carton lid is used repeatedly and easily tears and the bottom of the carton easily wets. Improvements are therefore made to the current carton which prevents jamming.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent extruded carton to solve the above-mentioned carton on the current market that the background art provided and receive the extrusion easily and damage, carton lid used repeatedly tears the problem that wets easily with bottom of the case easily.

In order to achieve the above object, the utility model provides a following technical scheme: a carton capable of preventing extrusion comprises a carton body, a support column and a base, wherein a limit sleeve is fixed at the corner of the inner wall of the carton body, a limit groove is formed in the limit sleeve, and the support column is in butt joint with the limit sleeve through the limit groove;

the edge of one side of the top of the box body is connected with a box cover, a protective strip is fixed at the top of the box cover, an adhesive layer is arranged at the bottom of the box body, the base is connected with the box body through the adhesive layer, and a waterproof layer is connected to the surface of the outer side of the base.

Preferably, the stop collar is symmetrical about the central line of box and distributes, and the size of the inside spacing groove of stop collar matches with the size of support column to the stop collar passes through and constitutes grafting structure between spacing groove and the support column.

Preferably, the cross-sectional shape of the support columns is triangular, the support columns are symmetrically distributed about the center line of the box body, and the height of each support column is equal to the depth of the box body.

Preferably, the surface of the protection strip is corrugated, and the length of the protection strip is equal to that of the box cover.

Preferably, the inner size of the base is matched with the size of the external connection part of the box body, and the base is in adhesive connection with the box body through the adhesive layer.

Preferably, the waterproof layer is made of transparent plastic, and the size of the waterproof layer is matched with the external size of the base.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) according to the carton for preventing extrusion, the limiting sleeve is opened by hands, and then the supporting columns are sequentially butted with the limiting sleeve, so that the supporting columns are inserted into the limiting grooves in the limiting sleeve, the supporting columns are prevented from shifting through the limiting sleeve, when the carton is extruded, the supporting columns play a supporting and protecting role on the surrounding corners of the carton body, and the carton is prevented from being damaged due to extrusion;

(2) when articles need to be placed in the carton, the carton cover is pulled upwards, the surface corrugations of the protective strips are driven to extrude each other through the carton cover, the joint of the carton cover and the carton body is protected, and the carton cover is prevented from being torn and damaged when being repeatedly folded and used;

(3) this prevent extruded carton carries the transfer with the box that has article, plays the bearing effect through the base of bottom half, and the waterproof layer on rethread base surface plays waterproof role to the bottom half, makes moist when preventing box and ground contact and causes and break.

Drawings

Fig. 1 is a schematic structural view of a main section of the anti-extrusion carton of the present invention;

fig. 2 is a left side view of the carton of the present invention for preventing squeezing;

FIG. 3 is a left side cross-sectional structural view of the carton of the present invention for preventing squeezing;

fig. 4 is a schematic view of the cross-sectional structure of the carton for preventing extrusion according to the present invention.

In the figure: 1. a box body; 2. a limiting sleeve; 3. a limiting groove; 4. a support pillar; 5. a box cover; 6. a protective strip; 7. an adhesive layer; 8. a base; 9. and a waterproof layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an extrusion-preventing carton comprises a carton body 1, a limiting sleeve 2, a limiting groove 3, a supporting column 4, a carton cover 5, a protective strip 6, an adhesive layer 7, a base 8 and a waterproof layer 9, wherein the limiting sleeve 2 is fixed at the corner of the inner wall of the carton body 1, the limiting sleeve 2 is symmetrically distributed about the central line of the carton body 1, the size of the limiting groove 3 inside the limiting sleeve 2 is matched with that of the supporting column 4, the limiting sleeve 2 forms a splicing structure with the supporting column 4 through the limiting groove 3, the supporting column 4 is prevented from moving randomly through the sleeving of the limiting sleeve 2 and the supporting column 4, the limiting groove 3 is formed inside the limiting sleeve 2, the supporting column 4 is in butt joint with the limiting sleeve 2 through the limiting groove 3, the cross section of the supporting column 4 is triangular, the supporting column 4 is symmetrically distributed about the central line of the carton body 1, and the height of the supporting column 4 is equal to the depth of the carton body 1, the supporting columns 4 support the corners around the box body 1, so that the box body 1 is prevented from being damaged due to extrusion;

the edge of one side of the top of the box body 1 is connected with a box cover 5, the top of the box cover 5 is fixed with a protective strip 6, the surface of the protective strip 6 is corrugated, the length of the protective strip 6 is equal to that of the box cover 5, the protective strip 6 protects the joint of the box cover 5 and the box body 1 to prevent the box cover 5 from being torn due to repeated turnover, an adhesive layer 7 is arranged at the bottom of the box body 1, the base 8 is connected with the box body 1 through the adhesive layer 7, the inner size of the base 8 is matched with the size of the outer joint of the box body 1, the base 8 is in adhesive connection with the box body 1 through the adhesive layer 7, the base 8 plays a bearing role on the bottom of the box body 1 to prevent the box body 1 from being damaged due to overweight, a waterproof layer 9 is connected to the outer side surface of the base 8, and the waterproof layer 9 is made of transparent plastic, and the size of waterproof layer 9 and the outside size phase-match of base 8, live the surface of base 8 through waterproof layer 9 parcel, damp when preventing base 8 and ground contact and cause the fracture.

The working principle is as follows: when the anti-extrusion carton is used, firstly, the carton body 1 is placed at a certain designated position, the stop collar 2 is propped open by hands, then the support columns 4 are butted with the stop collar 2 in sequence, so that the support columns 4 are inserted into the limit grooves 3 in the stop collar 2, when the carton is extruded, the support columns 4 play a role in supporting the corners around the carton body 1 to prevent the carton from being damaged due to extrusion, when articles need to be placed in the carton, the carton cover 5 is pulled upwards, the surface corrugations of the protective strips 6 are driven by the carton cover 5 to mutually extrude, the joint of the carton cover 5 and the carton body 1 is protected to prevent the carton cover 5 from being torn and damaged when the carton cover 5 is repeatedly folded and used, the articles are placed in the carton body 1, then the carton cover 5 is closed, then the carton body 1 with the articles is transported and transferred, and the base 8 at the bottom of the carton body 1 plays a role in bearing, waterproof layer 9 through 8 surperficial bases plays waterproof effect to 1 bottoms of box again, and it causes the fracture to wet when preventing box 1 and ground contact. Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a prevent extruded carton, includes box (1), support column (4) and base (8), its characterized in that: a limiting sleeve (2) is fixed at the corner of the inner wall of the box body (1), a limiting groove (3) is formed in the limiting sleeve (2), and the supporting column (4) is in butt joint with the limiting sleeve (2) through the limiting groove (3);

the edge of box (1) top one side is connected with case lid (5), the top of case lid (5) is fixed with protective strip (6), the bottom of box (1) is provided with adhesive linkage (7), base (8) are connected with box (1) through adhesive linkage (7), the outside surface of base (8) is connected with waterproof layer (9).

2. The carton of claim 1, wherein the carton comprises: the stop collar (2) is the symmetric distribution about the central line of box (1), and the size of the inside spacing groove (3) of stop collar (2) and the size phase-match of support column (4) to constitute grafting structure between stop collar (2) through spacing groove (3) and support column (4).

3. The carton of claim 1, wherein the carton comprises: the cross-sectional shape of support column (4) is triangle-shaped, and support column (4) are the symmetric distribution about the central line of box (1), and the height of support column (4) is equal with the degree of depth of box (1).

4. The carton of claim 1, wherein the carton comprises: the surface of the protective strip (6) is corrugated, and the length of the protective strip (6) is equal to that of the box cover (5).

5. The carton of claim 1, wherein the carton comprises: the internal dimension of the base (8) is matched with the dimension of the external connection part of the box body (1), and the base (8) is connected with the box body (1) in an adhesion mode through the bonding layer (7).

6. The carton of claim 1, wherein the carton comprises: the waterproof layer (9) is made of transparent plastic, and the size of the waterproof layer (9) is matched with the external size of the base (8).