CN213949048U

CN213949048U - Packing box

Info

Publication number: CN213949048U
Application number: CN202022187591.1U
Authority: CN
Inventors: 钱胜畅; 陈洪府
Original assignee: Zhejiang Xinya Package Co ltd
Current assignee: Zhejiang Xinya Package Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-08-13
Anticipated expiration: 2030-09-29

Abstract

The application discloses the utility model discloses a packing carton. Belong to packing technical field, this packing carton can reduce production processes, reduces production time, and is effectual to the protection of product after the packing, and simple structure, convenient to use, it is with low costs. The box comprises a box body and a buffer film, wherein the buffer film is fixedly welded on the box body; the box body comprises an upper box cover and a lower box cover which are integrally formed, the upper box cover and the lower box cover can be mutually basic points, and the middle line of the box body is taken as a rotating shaft to perform overturning motion; the buffer film comprises a first film and a second film, the first film and the second film are integrally formed, the first film and the second film can be mutually basic points, and the middle line of the films is taken as a rotating shaft to perform overturning motion; the first film and the second film are respectively provided with a plurality of symmetrical and evenly distributed supporting pieces for supporting articles at opposite positions.

Description

Packing box

Technical Field

The utility model belongs to the technical field of the packaging technique and specifically relates to a packing carton.

Background

In order to prevent the damage of fresh fruits, eggs and fragile parts in the transportation process, packaging boxes are often used for protecting, such as waxberries, eggs, ceramics and the like.

The packing carton of prior art is diversified, like the shockproof fresh-keeping packing carton of fruit that 2019 was disclosed on 07 month 05, including the shell body and set up the shockproof plastic wrap in the shell body, the shell body is formed by first casing and the montage of second casing lock, and first casing and second casing symmetry respectively and even interval on relative interior bottom surface be provided with a plurality of fixed stations, and the corresponding fixed station in two sides forms a centre gripping bearing structure behind two casing locks, wherein the shockproof plastic wrap of setting in the shell body also form by two inner membrance montages respectively, correspond respectively on two inner membrances and be provided with a plurality of corresponding recesses, the recess that corresponds behind the inner membrance montage forms an accommodation cavity, wherein shockproof plastic wrap fixed connection is on the shell body, and the accommodation cavity that forms is then set up between the centre gripping bearing structure of shell body. And this packing carton adopts shell body and plastic wrap separation design, needs to carry out manual equipment with plastic wrap and packing carton so before dispatching from the factory, and the process is complicated, and the equipment is not only consuming time longer and the cost of labor is higher.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a solve present packing carton and have the process complicated and waste time and energy not enough, provide one kind and can reduce production processes, reduce production time, it is effectual to the protection of product after the packing, and simple structure, convenient to use, packing carton with low costs.

The technical problem is solved by the following technical scheme:

a packing box comprises a box body and a buffer film, wherein the buffer film is fixedly welded on the box body;

the box body comprises an upper box cover and a lower box cover which are integrally formed, the upper box cover and the lower box cover can be mutually basic points, and the middle line of the box body is taken as a rotating shaft to perform overturning motion;

the buffer film comprises a first film and a second film, the first film and the second film are integrally formed, the first film and the second film can be mutually basic points, and the middle line of the films is taken as a rotating shaft to perform overturning motion;

the first film and the second film are respectively provided with a plurality of symmetrical and evenly distributed supporting pieces for supporting articles at opposite positions.

As a further aspect of the present invention: the supporting piece comprises a limiting portion, a supporting portion and a plurality of connecting portions, two ends of each connecting portion are connected to the limiting portion and the supporting portion respectively, the supporting portion is located on the inner side of the limiting portion, and the limiting portion is connected to the buffer film.

As a further aspect of the present invention: the buffer film, the limiting part, the bearing part and the connecting part are all integrally formed.

As a further aspect of the present invention: the connecting parts are uniformly distributed between the limiting part and the bearing part in an annular shape.

As a further aspect of the present invention: a plurality of stand columns which are symmetrical and evenly distributed are respectively arranged on the inner bottom surfaces of the upper box cover and the lower box cover, and the stand columns at the corresponding positions of the two bottom surfaces form a limiting support after the upper box cover and the lower box cover are buckled.

As a further aspect of the present invention: the middle line of the box body is coincident with the middle line of the film, and the supporting pieces and the upright posts are distributed in a staggered manner.

As a further aspect of the present invention: the upright post is in a round table shape.

As a further aspect of the present invention: the edge of the upper box cover is provided with a plurality of raised fixing buckles, and the edge of the lower box cover is provided with buckle grooves matched with the fixing buckles.

The utility model discloses can reach following effect:

the utility model provides a packing box, compared with the prior art, the beneficial effects of the utility model are that: the production process is reduced, the production time is shortened, the protection effect on the product after packaging is good, the structure is simple, the use is convenient, and the cost is low.

Drawings

Fig. 1 is an expanded schematic view of a package in an embodiment of the present invention;

FIG. 2 is a schematic illustration of an exploded structure of FIG. 1;

fig. 3 is a schematic structural diagram of the box body according to the embodiment of the present invention;

fig. 4 is a schematic view of an overall structure of a buffer film according to an embodiment of the present invention;

FIG. 5 is a schematic view of a support member according to an embodiment of the present invention;

fig. 6 is a schematic view of an embodiment of the present invention showing a structure of a support member for supporting an egg.

The figures are numbered: the box body 1, the buffer film 2, the upper box cover 11, the lower box cover 12, the box body central line 16, the upright column 13, the first film 21, the second film 22, the film central line 24, the supporting piece 23, the fixing buckle 14, the buckle groove 15, the limiting part 231, the connecting part 232 and the supporting part 233.

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.

The embodiment is a packaging box, which is shown in figures 1-4 and comprises a box body 1 and a buffer film 2, wherein the buffer film 2 is fixedly welded on the box body 1;

the box body 1 comprises an upper box cover 11 and a lower box cover 12, the upper box cover 11 and the lower box cover 12 are integrally formed, the upper box cover 11 and the lower box cover 12 can be mutually basic points, and the box body central line 16 is taken as a rotating shaft to perform overturning motion;

the buffer film 2 comprises a first film 21 and a second film 22, the first film 21 and the second film 22 are integrally formed, the first film 21 and the second film 22 can be mutually basic points, and the turning motion is performed by taking a film center line 24 as a rotating shaft;

the first film 21 and the second film 22 are respectively provided with a plurality of symmetrically and uniformly distributed supporting pieces 23 for supporting an article at opposite positions.

The packaging box provided by the embodiment can be used for packaging fragile products such as fruits and vegetables and other foods (such as strawberries, eggs, mangoes and the like); and may be an article with high external surface requirement, such as collectibles, cultural relics, luxury goods, etc. (crystal, jade, etc.). By adopting the technical scheme of the embodiment, in the moving process of transferring, carrying or transporting and the like, the articles are prevented from being damaged and scratched on the outer surface due to the action of external force.

The supporting member 23 may be in the form of a groove having a different shape such as a circle or a square, or a hole having a different shape; the actual application can be determined according to the shape of the object to be supported. As one embodiment of this embodiment, referring to fig. 5, the supporting member 23 includes a limiting portion 231, a supporting portion 233 and a plurality of connecting portions 232, two ends of the connecting portions 232 are respectively connected to the limiting portion 231 and the supporting portion 233, the supporting portion 233 is located inside the limiting portion 231, and the limiting portion 231 is connected to the buffer film 2. The buffer film 2, the limiting portion 231, the supporting portion 233 and the connecting portion 232 are integrally formed. The connecting portions 232 are uniformly distributed between the limiting portion 231 and the supporting portion 233 in an annular shape.

Referring to fig. 2, a plurality of upright columns 13 are symmetrically and uniformly distributed on the inner bottom surfaces of the upper box cover 11 and the lower box cover 12, and the upright columns 13 at the corresponding positions of the two bottom surfaces form a limiting support after the upper box cover 11 and the lower box cover 12 are fastened. The box body central line 16 coincides with the film central line 24, and the supporting pieces 23 and the upright posts 13 are distributed in a staggered manner. The upright column 13 is in a circular truncated cone shape.

Referring to fig. 3, a plurality of convex fixing buttons 14 are arranged on the edge of the upper case cover 11, and a fastening groove 15 matched with the fixing buttons 14 is arranged on the edge of the lower case cover 12.

Referring to fig. 4-6, as one embodiment of the present embodiment, the supporting member 23 is circular and has a spiral cut shape. In this embodiment, taking the egg as an example, when the egg is put in, as shown in fig. 6, the egg is supported in a spiral shape, and since the buffer film has high plasticity, the spiral angle of the connecting portion 232 can be adjusted adaptively according to different shapes of the article.

In this embodiment, the pillar 13 is in the shape of a circular truncated cone. The total number of the upright posts 13 is eighteen, nine upright posts are arranged on the upper box cover 11 and the lower box cover 12 and are uniformly distributed in three rows.

The utility model discloses compare in prior art, adopt lid 11 and lower 12 integrated into one piece of lid to constitute box body 1, first film 21 and second film 22 integrated into one piece constitute buffer film 2, and the fixed butt fusion of first film 21 is on last lid 11, and the fixed butt fusion of second film 22 is on lid 12 down, and the process is few when this packing carton design's advantage lies in production, and then accelerates production efficiency, and simple structure, convenient to use.

The supporting member 23 in this embodiment is circular, but other embodiments are not limited thereto, and may be oval, square, etc., but any technical solution that can be simply changed or adjusted in shape or structure based on this embodiment falls within the protection scope of the present invention.

In the present embodiment, the buffer film is fixed and welded to the box body by ultrasonic waves, but other embodiments are not limited thereto, and may be welding by an RF high-frequency welding machine, etc., but any conventional replacement or adjustment of shape or structure based on the present embodiment is within the protection scope of the present invention.

The utility model discloses a packing carton not only can be used for the packing of fruit, vegetables, can also be used to the packing of the accurate spare part of machinery or electron type, has and prevents falling, prevents advantages such as broken, antidetonation.

The utility model provides a packing box can reduce production processes, reduces production time, and is effectual to the protection of product after the packing, and simple structure, convenient to use, and is with low costs, and the reliability is high.

The above only is the preferred embodiment of the present invention, not therefore the limit the patent protection scope of the present invention, all applications the equivalent structure transformation made by the contents of the specification and the drawings of the present invention is directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The packaging box is characterized by comprising a box body and a buffer film, wherein the buffer film is fixedly welded on the box body;

2. A packing box according to claim 1, wherein the supporting member comprises a limiting portion, a supporting portion and a plurality of connecting portions, two ends of each connecting portion are respectively connected to the limiting portion and the supporting portion, the supporting portion is located at the inner side of the limiting portion, and the limiting portion is connected to the buffer film.

3. A packing box according to claim 2, wherein the cushion film is integrally formed with the position restricting portion, the support portion and the connecting portion.

4. A packing box according to claim 3, wherein a plurality of connecting parts are uniformly distributed between the position-limiting part and the supporting part in a ring shape.

5. A packing box according to claim 1 or 2 or 3 or 4, wherein the upper box cover and the lower box cover are respectively provided with a plurality of columns which are symmetrically and uniformly distributed on the opposite inner bottom surfaces, and the columns at the corresponding positions of the two bottom surfaces form a limiting support after the upper box cover and the lower box cover are buckled.

6. A pack according to claim 5 wherein the box portion centre line coincides with the film centre line and the support members are offset from the posts.

7. A pack according to claim 5 wherein the posts are frusto-conical.

8. A packing box according to claim 1, 2, 3 or 4, wherein the edge of the upper box cover is provided with a plurality of raised fixing buttons, and the edge of the lower box cover is provided with fastening grooves matched with the fixing buttons.