CN211108959U

CN211108959U - Packing box

Info

Publication number: CN211108959U
Application number: CN201921627785.XU
Authority: CN
Inventors: 陈有添; 康希; 王艳辉
Original assignee: MYS Group Co ltd
Current assignee: MYS Group Co ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-07-28
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a packing box belongs to packing technical field. This packing box includes box and first bolster, be provided with on the first bolster and be used for supporting the portion of placing the main part of treating the packing piece, the tip of first bolster is provided with and is used for holding treat the first groove of dodging of packing piece tip, first bolster is made by the polypropylene plastic foaming material of two kinds of different density, wherein the first density of dodging the groove is greater than the density of portion of placing, treat the packing piece with first bolster all adorns in the box. The utility model discloses following beneficial effect has: the first buffer member is made of the polypropylene plastic foaming material, so that the packaging cost is lower, the transportation cost is reduced, the shock resistance and the energy absorption performance of the polypropylene plastic foaming material are better, the moisture resistance is better, and the structural stability of the packaging box is good; the first buffer piece is made of two polypropylene plastic foaming materials with different densities, so that the to-be-packaged piece can be better protected.

Description

Packing box

Technical Field

The utility model relates to the field of packaging technology, especially, relate to a packing box.

Background

The outer packing box that is used for transportation and various small-size electronic product of packing at present mostly adopts the carton of being convenient for transport, the cost is lower and accord with the environmental protection requirement, wherein, in order to prevent that electronic product from receiving the damage in the transportation, all need set up the buffering liner in that the carton is inside.

At present, a commonly used buffering cushion for electronic products in China generally adopts Expanded Polyethylene (EPE), foam or corrugated board. Although the EPE or the foam is used as the buffer pad, the buffer protection effect is better, but the price is high, so that the overall packaging cost is higher; and the EPE and the foam materials are soft, and the required buffer packaging space is larger, so that the transportation cost is relatively higher.

Although the corrugated board is low in price, the whole packaging cost of the corrugated board serving as the buffering liner is low, the corrugated board can be folded and transported, the required buffering packaging space is small, and the transportation cost is relatively low. However, the corrugated board used as the buffer liner has the disadvantages of weak strength stability of the whole package, poor shock resistance and energy absorption performance, poor appearance of the package, poor moisture resistance of the corrugated board, and easy deterioration of paper caused by humid air or long-term rain, so that the packaged electronic product is damaged.

Moreover, when the electronic product with the sharp corner at the end is made of EPE or foam or corrugated board as the cushion pad, the cushion pad is easily punctured by the sharp corner of the electronic product because the density of the whole cushion pad is the same and the cushion effect on the sharp corner is poor.

In view of the above problems, a need exists for a packaging box to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a packing box, have the cost lower, be convenient for transport, the good and high characteristics of reliability of antidetonation energy-absorbing performance.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a packing box, includes box and first bolster, be provided with the portion of placing that is used for supporting the main part of placing treating the packing piece on the first bolster, the tip of first bolster is provided with and is used for holding treat the first groove of dodging of packing piece tip, first bolster is made by the polypropylene plastic foam material of two kinds of different density, wherein the first density of dodging the groove is greater than the density of portion of placing, treat the packing piece with first bolster all adorn in the box.

Preferably, the packing box still includes the second bolster, the second bolster is located treat the top of package, be provided with on the second bolster and be used for holding treat the second of package tip and dodge the groove, the second dodge the density in groove and be greater than the density of placing part, the second bolster adorn in the box.

Preferably, a side edge of the first buffer member is provided with a mounting groove, the mounting groove is used for mounting a stopper, one end of the stopper is located in the mounting groove, and the other end of the stopper extends to the second buffer member through the to-be-packaged member.

Preferably, the mounting groove is a triangular groove, and the stop piece is a triangular plate matched with the triangular groove.

Preferably, the packing box further comprises a third buffer member, and the third buffer member and the second buffer member are arranged at the top end of the to-be-packaged piece oppositely.

Preferably, the second bolster with the third bolster all includes the space, the packing box still includes first movable block and second movable block, first movable block detachably sets up on the space of second bolster, second movable block detachably sets up on the space of third bolster.

Preferably, the upper sides of the second and third buffers are provided with a fourth buffer configured to protect the top end of the to-be-packaged item.

Preferably, the packing box further comprises a fifth buffer member, the fifth buffer member is located at the bottom end of the first buffer member, and the fifth buffer member is installed in the box body.

Preferably, the second buffer member, the third buffer member, the fourth buffer member and the fifth buffer member are all made of polypropylene plastic foaming material.

Preferably, the outer side of the case is provided with an arc-shaped hole for a carrier to grasp.

The utility model has the advantages that: the first buffer piece is made of polypropylene plastic foaming material, and the polypropylene plastic foaming material is low in price, so that the overall packaging cost is low; the polypropylene plastic material is soft, the required buffer packaging space is small, and the transportation cost is reduced; the polypropylene plastic foaming material has better shock resistance and energy absorption performance and better moisture resistance, and the to-be-packaged piece and the first buffer piece are both arranged in the box body, so that the structural stability of the packaging box is good.

The first buffer piece is made of two polypropylene plastic foaming materials with different densities, and the density of the first avoidance groove for accommodating the sharp corner is greater than that of the placing part, so that the buffer effect on the sharp corner is better, the sharp corner of the to-be-packaged piece is prevented from puncturing the first buffer piece, and the to-be-packaged piece can be better protected; and two polypropylene plastic foaming materials with different densities are used in the first buffer part, so that the two buffer parts with different densities do not need to be separately processed, and the processing and material costs are saved.

Drawings

FIG. 1 is a view illustrating an assembly process of the packing box according to the present invention;

fig. 2 is a schematic structural diagram of a first buffer provided in the present invention;

fig. 3 is a schematic structural view of a second buffer member provided in the present invention;

fig. 4 is a schematic structural view of a sixth buffer member provided in the present invention;

fig. 5 is a schematic structural view of a third buffer provided in the present invention;

fig. 6 is a schematic structural diagram of the box body provided by the present invention.

Description of reference numerals:

11-a first buffer; 111-a first avoidance slot; 112-a placement section; 113-a mounting groove;

12-a fifth cushioning member; 13-a sixth cushioning member; 14-a stop;

21-a second buffer; 211 — a first void; 212-first active block; 213-a second avoidance slot; 214-first abutment groove;

22-a third buffer; 221-a second void; 222-a second movable block; 223-a second abutment groove;

23-a fourth buffer;

3-waiting for packaging;

4-a box body; 41-arc shaped hole.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features. Like reference numerals refer to like elements throughout the specification.

In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner.

As shown in fig. 1 and 2, in the present embodiment, a packaging box is provided, which includes a box body 4 and a first cushioning member 11, the first cushioning member 11 is made of two polypropylene foam materials (EPP) with different densities, and a to-be-packaged item 3 and the first cushioning member 11 are both installed in the box body 4. The first buffer member 11 is provided with a placing portion 112 for supporting a main body on which the to-be-packaged item 3 is placed, the to-be-packaged item 3 is horizontally placed on the placing portion 112, a first avoiding groove 111 for accommodating an end portion of the to-be-packaged item 3 is provided at an end portion of the first buffer member 11, and a density of the first avoiding groove 111 is greater than a density of the placing portion 112.

In this embodiment, the package to be packaged 3 is a server. The end of the server is provided with four sharp corners and the first avoidance slot 111 is used to accommodate two sharp corners on the bottom end of the server. In this embodiment, the placing portion 112 is a plane. In other embodiments, the placement portion 112 may also be provided as a groove. The specific arrangement needs to be determined according to the actual structure and shape of the bottom end of the ready-to-package piece 3.

Further, the packaging box further comprises a second buffer member 21 and a third buffer member 22, the second buffer member 21 and the third buffer member 22 are arranged at the top end of the to-be-packaged piece 3 oppositely, and the second buffer member 21 and the third buffer member 22 are used for protecting the top end of the to-be-packaged piece 3. And a fourth buffer member 23 is further provided on the upper sides of the second buffer member 21 and the third buffer member 22, and the fourth buffer member 23 is configured to protect the second buffer member 21, the third buffer member 22, and the tip of the to-be-packaged item 3. The second buffer member 21, the third buffer member 22 and the fourth buffer member 23 are all arranged in the box body 4, and the second buffer member 21, the third buffer member 22 and the fourth buffer member 23 are all made of EPP, and the EPP has the advantages of low cost, convenience in transportation, good shock resistance and energy absorption performance and high reliability.

Wherein, as shown in fig. 3, the second buffer member 21 is provided with a second escape groove 213 for accommodating an end of the ready-to-pack member 3, and the second buffer member 21 is made of EPPs of two different densities. Wherein the density of the second avoiding groove 213 is greater than that of the placing part 112. In this embodiment, the second avoiding groove 213 is located at the upper side of the first avoiding groove 111, and the second avoiding groove 213 is used for accommodating two sharp corners on the top of the server.

The first buffer member 11 and the second buffer member 21 are both made of EPP, and the price of the EPP is low, so that the production cost of the whole packaging box is low; the EPP is soft in texture, the required buffer packaging space is small, and the transportation cost is reduced; the EPP has better shock-resistant energy absorption performance and moisture resistance, and the to-be-packaged piece 3 and the first buffer piece 11 are both arranged in the box body 4, so that the packaging box has good structural stability and higher buffer reliability.

The first buffer member 11 and the second buffer member 21 are made of two EPPs with different densities, and the densities of the first avoiding groove 111 and the second avoiding groove 213 for accommodating the sharp corners are both greater than the density of the placing part 112, i.e., the buffer effect on the sharp corners is better, even if the sharp corners of the to-be-packaged item 3 collide or abut against the first avoiding groove 111 and the second avoiding groove 213 during transportation, the first avoiding groove 111 and the second avoiding groove 213 with higher densities are not punctured by the sharp corners of the to-be-packaged item 3, so that the to-be-packaged item 3 can be better protected; and EPP of two kinds of different densities is used in the first buffer part 11 and the second buffer part 21, and the two buffer parts with different densities do not need to be processed separately to carry out separate buffer protection, so that the production efficiency is improved, the processing and material costs are greatly saved, and the production cost is reduced.

Further, as shown in fig. 2, a mounting groove 113 is provided at a side edge of the first buffer 11, the mounting groove 113 is used for mounting the abutting member 14, one end of the abutting member 14 is located in the mounting groove 113, and the other end extends to the second buffer 21 or the third buffer 22 through the to-be-packaged component 3. The abutment member 14 is used for abutting against the ready-to-package member 3 to limit the ready-to-package member 3 from sliding on the first buffer member 11, and prevent the ready-to-package member 3 from being damaged.

As shown in fig. 4, a sixth cushion member 13 is provided on a side of the first cushion member 11 where the mounting groove 113 and the first escape groove 111 are not provided, and the sixth cushion member 13 is made of EPP. The sixth buffer 13 cooperates with the first buffer 11 to form a combined body, which can facilitate the placement of the ready-to-package components 3 and further limit the sliding of the ready-to-package components 3 on the first buffer 11.

The other end of the abutting member 14 extends to the second buffer member 21 or the third buffer member 22 through the to-be-packaged member 3, and a first abutting groove 214 is formed in the second buffer member 21 for abutting the abutting member 14 to the second buffer member 21 through the to-be-packaged member 3; a second abutting groove 223 is provided on the third cushion 22 for abutting the stopper 14 to the third cushion 22 via the ready-to-pack item 3. When a plurality of to-be-packaged parts 3 are placed between the first buffer part 11 and the second buffer part 21, the abutting part 14 can increase the compressive strength of the stacking layer number of the to-be-packaged parts 3, so that the plurality of to-be-packaged parts 3 are more stably placed between the first buffer part 11 and the second buffer part 21.

In this embodiment, four mounting grooves 113 are formed in the side of the first cushion 11, and accordingly, the number of the stoppers is four. Wherein two mounting grooves 113 are disposed on the side adjacent to the first avoiding groove 111, and the other two mounting grooves 113 are disposed on the other side adjacent to the first avoiding groove 111.

The four mounting grooves 113 are arranged to enable the holding force of the ready-to-pack member 3 to be the same on two opposite sides, so that the ready-to-pack member 3 is well balanced and can be more stably placed between the first buffer member 11 and the second buffer member 21. In other embodiments, the number of the mounting slots 113 may be two or three, and the number of the baffle plates corresponds to the number of the mounting slots 113. Preferably, in this embodiment, the mounting groove 113 is a triangular groove, and the baffle is a triangular plate matched with the triangular groove. The set square has the advantages of good stability, simple processing and low cost.

Further, as shown in fig. 1, the second buffer member 21 and the third buffer member 22 both include a gap portion, the packaging box further includes a first movable block 212 and a second movable block 222, the first movable block 212 is detachably disposed on the gap portion of the second buffer member 21, and the second movable block 222 is detachably disposed on the gap portion of the third buffer member 22. The gap portion includes a first gap 211 provided on the second cushion 21 and a second gap 221 provided on the third cushion 22.

Specifically, as shown in fig. 3, the first movable block 212 is detachably disposed on the first gap 211, as shown in fig. 5, the second movable block 222 is detachably disposed on the second gap 221, and both the first movable block 212 and the second movable block 222 abut against the top end of the to-be-packaged item 3, so as to further buffer and protect the top end of the to-be-packaged item 3. And when whole packing box weight is heavier, when not convenient to transport, can dismantle first movable block 212 from first space 211, dismantle second movable block 222 from second space 221, can alleviate the whole weight of packing box, be convenient for transport, can not influence the buffer protection of treating package 3 simultaneously.

When different sizes of to-be-packaged parts 3 need to be placed between the first buffer part 11 and the second buffer part 21, the to-be-packaged parts 3 with larger sizes are placed on the first buffer part 11, then the first movable block 212 and the second movable block 222 are detached, and the to-be-packaged parts 3 with smaller sizes are placed between the first gap 211 and the second gap 221, so that the to-be-packaged parts 3 with different sizes can be placed, and the practicability of the packing box is higher.

And can set up the first movable block 212 and the second movable block 222 of different sizes according to the size of waiting to pack 3, when dismantling first movable block 212 and second movable block 222, can place the waiting to pack 3 of size assorted between first space 211 and second space 221 to the realization is placed the waiting to pack 3 of multiple different sizes, makes the device commonality of packing box stronger, need not to use new packing box alone again, has greatly practiced thrift the cost.

In particular, the packaging case further comprises a fifth cushioning element 12, the fifth cushioning element 12 being made of EPP. The fifth cushion member 12 is located at the bottom end of the first cushion member 11, and the fifth cushion member 12 is installed in the case 4 and directly contacts with the case 4. The fifth buffer 12 is used for protecting the first buffer 11, and preventing the first buffer 11 from directly contacting the box 4, so as to better protect the to-be-packaged parts 3 placed on the first buffer 11. In the whole packaging box, the box body 4 is removed, and other buffer parts are integrally formed by injection molding, so that the whole appearance of the buffer parts is attractive, and the processing cost is low.

Further, as shown in fig. 6, an arc-shaped hole 41 is provided on the outer side of the box 4 for a carrier to grasp. And the shape of arc hole 41 and the shape looks adaptation of hand to the wrist of workman can cooperate with arc hole 41 better, so that the workman is at the in-process of carrying the packing box, and is more laborsaving, reduces workman's transport intensity. In this embodiment, the two arc holes 41 are provided, and the two arc holes 41 are oppositely disposed on the outer side edge of the box 4.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. The utility model provides a packing box, includes box (4) and first bolster (11), its characterized in that, be provided with on first bolster (11) and be used for supporting the portion of placing (112) of placing the main part of treating package (3), the tip of first bolster (11) is provided with and is used for holding treat first groove (111) of dodging of package (3) tip, first bolster (11) are made by the polypropylene plastic foam material of two kinds of different density, wherein the density of first groove (111) of dodging is greater than the density of portion of placing (112), treat package (3) with first bolster (11) all adorn in box (4).

2. The packaging box according to claim 1, further comprising a second buffer member (21), wherein the second buffer member (21) is located at the top end of the to-be-packaged member (3), a second avoiding groove (213) for accommodating the end portion of the to-be-packaged member (3) is provided in the second buffer member (21), the density of the second avoiding groove (213) is greater than that of the placing portion (112), and the second buffer member (21) is installed in the box body (4).

3. A package according to claim 2, wherein the first buffer (11) is provided at a side edge thereof with a mounting groove (113), the mounting groove (113) is used for mounting the stopper (14), one end of the stopper (14) is located in the mounting groove (113), and the other end of the stopper extends to the second buffer (21) through the ready-to-package component (3).

4. A package as claimed in claim 3, wherein said mounting groove (113) is a triangular groove and said stop (14) is a triangular plate matching said triangular groove.

5. A packaging box according to claim 2, characterized in that it further comprises a third cushioning element (22), said third cushioning element (22) being arranged at the top end of said item to be packaged (3) opposite said second cushioning element (21).

6. The packaging box according to claim 5, wherein the second cushioning member (21) and the third cushioning member (22) each comprise a void portion, the packaging box further comprising a first movable block (212) and a second movable block (222), the first movable block (212) being detachably disposed on the void portion of the second cushioning member (21), the second movable block (222) being detachably disposed on the void portion of the third cushioning member (22).

7. A packaging case according to claim 5, wherein the second and third buffers (21, 22) are provided with a fourth buffer (23) on the upper side, the fourth buffer (23) being configured to protect the top end of the item to be packaged (3).

8. A package as claimed in claim 7, characterized in that it further comprises a fifth cushioning element (12), said fifth cushioning element (12) being located at the bottom end of said first cushioning element (11), said fifth cushioning element (12) being housed inside said box (4).

9. A packaging case according to claim 8, wherein the second cushioning member (21), the third cushioning member (22), the fourth cushioning member (23) and the fifth cushioning member (12) are all made of polypropylene plastic foam.

10. A package as claimed in claim 1, characterized in that the outer side of the box (4) is provided with an arc-shaped aperture (41) for the grip of a carrier.