CN210556268U

CN210556268U - Expandable pearl wool packaging box

Info

Publication number: CN210556268U
Application number: CN201920996203.9U
Authority: CN
Inventors: 洪根得; 高波
Original assignee: Xiamen Purui Technology Co ltd
Current assignee: Xiamen Purui Technology Co ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-05-19
Anticipated expiration: 2029-06-28

Abstract

The utility model provides an expandable pearl cotton packing box, which comprises a box cover, a first box body, a second box body, a third box body and an accommodating box; the first box body is a frame body with an upper opening and a lower opening; the box cover covers the upper opening of the first box body; the second box body comprises a shockproof base and a shockproof cover; the shockproof base is arranged at the lower opening of the first box body; an accommodating cavity is formed in the second box body; the accommodating box is placed in the accommodating cavity; the third box body is a bracket; the third box body is arranged at the bottom of the shockproof base; the first box body can be arranged at the bottom of the third box body; the housing box includes at least two types of housing boxes; each type of housing box is provided with a corresponding type of placement slot. According to the pearl cotton packaging box, the first box body, the second box body and the third box body which can be spliced are arranged, when expansion is needed, the other first box body is spliced at the bottom of the third box body, and then the second box body and the third box body are sequentially spliced; in addition, the accommodating boxes of at least two types are arranged to meet the requirement of various electronic product packages.

Description

Expandable pearl wool packaging box

Technical Field

The utility model relates to the field of packaging technology, in particular to cotton packing carton of extensible pearl.

Background

The polyethylene foam cotton is a non-crosslinked closed-cell structure, is also called EPE pearl cotton, is a novel environment-friendly packaging material, is formed by innumerable independent bubbles generated by physically foaming low-density polyethylene resin, overcomes the defects of fragility, deformation and poor recovery of common foam rubber, has the advantages of water resistance, moisture resistance, shock resistance, sound insulation, heat preservation, good plasticity, strong toughness, cyclic reconstruction, environmental protection, strong impact resistance and the like, and also has good chemical resistance. The pearl wool packaging box is commonly used for packaging electronic products, and can reduce the influence of vibration on the electronic products in transportation. The cotton packing carton of traditional pearl can only pack the electronic product of a type alone mostly, this is because the packing carton generally only designs specific electronic product shape assorted standing groove, and this has just also led to packing the electronic product of a certain type, needs the packing carton of corresponding type, has influenced the utilization ratio of packing carton to a certain extent.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model provides an expandable pearl cotton packing box, which comprises a box cover, a first box body, a second box body, a third box body and an accommodating box;

the first box body is a frame body with an upper opening and a lower opening; the box cover covers the upper opening of the first box body; the second box body comprises a shockproof base and a shockproof cover; the shockproof base is arranged at the lower opening of the first box body; an accommodating cavity is formed in the second box body; the accommodating box is placed in the accommodating cavity; the third box body is a bracket; the third box body is arranged at the bottom of the shockproof base; the bottom of the third box body and the top of the first box body are provided with lap joint structures; the first container may be mounted to the bottom of the third container;

the housing box includes at least two types of housing boxes; each type of housing box is provided with a corresponding type of placement slot.

Furthermore, the shockproof base and the shockproof cover are provided with shockproof convex pads on the inner walls of the accommodating cavities.

Furthermore, the third box body is provided with a shockproof convex pad on the end surface contacting with the shockproof base.

Furthermore, a first embedding hole is formed in the bottom of the first box body; the upper end surface of the shockproof base is provided with a first embedded part; the first insertion hole and the first fitting portion are matched.

Furthermore, a second embedded part is arranged on the lower end face of the shockproof base; a second embedding hole is formed in the upper end face of the third box body; the second insertion hole and the second fitting portion are matched.

Further, a third embedding hole is formed in the lower end face of the third box body; the upper end surface of the first box body is provided with a third embedded part; the bottom surface of the box cover is provided with a fourth embedding hole; the third insertion hole and the third embedding part are matched; the fourth insertion hole and the third fitting portion are matched.

Furthermore, the box cover, the first box body, the second box body, the third box body and the accommodating box are all made of pearl wool.

The utility model provides an extensible pearl cotton packing box, which is provided with a first box body, a second box body and a third box body which can be spliced, when needing to be expanded, another first box body is spliced at the bottom of the third box body, and then the second box body and the third box body are spliced in sequence; in addition, the accommodating boxes of at least two types are arranged to meet the requirement of various electronic product packages.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural view of the expandable pearl wool packaging box provided by the present invention;

FIG. 2 is a schematic exploded view of the package of FIG. 1;

FIG. 3 is an external view of the packing box of FIG. 1

Fig. 4 is an expanded view of the packing box.

Reference numerals:

10 cover 11 fourth insertion hole 20 first container body

21 first insertion hole 22 third fitting portion 30 second case

31 shockproof base 32 shockproof cover 33 accommodating cavity

34 first fitting part 35 second fitting part 40 third box

41 second insertion hole 42 third insertion hole 50 accommodation box

51 placing groove 60 shockproof convex pad

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model provides an expandable pearl cotton packing box, which comprises a box cover 10, a first box body 20, a second box body 30, a third box body 40 and an accommodating box 50;

the first box body 20 is a frame body with an upper opening and a lower opening; the box cover 10 covers the upper opening of the first box body 20; the second box body 30 comprises a shockproof base 31 and a shockproof cover 32; the shockproof base 31 is installed at the lower opening of the first box 20; an accommodating cavity 33 is formed in the second box body 30; the accommodating box 50 is placed in the accommodating cavity 33; the third box 40 is a bracket; the third box body 40 is arranged at the bottom of the shockproof base 31; the bottom of the third box body 40 and the top of the first box body 20 are provided with lap joint structures; the first container 20 may be mounted to the bottom of the third container 40;

the housing box 50 includes at least two types of housing boxes; each type of housing box is provided with a corresponding type of placement groove 51.

Preferably, the bottom of the first box 20 is provided with a first inserting hole 21; the upper end surface of the shockproof base 31 is provided with a first embedding part 34; the first insertion hole 21 and the first fitting portion 34 are fitted.

Preferably, a second fitting portion 35 is provided on the lower end surface of the base 31; the upper end surface of the third box body 40 is provided with a second inserting hole 41; the second insertion hole 41 and the second fitting portion 35 are fitted.

Preferably, a third insertion hole 42 is formed in the lower end surface of the third box 40; a third embedding part 22 is arranged on the upper end surface of the first box body 20; a fourth insertion hole 11 is formed in the bottom surface of the box cover 10; the third insertion hole 42 and the third fitting portion 22 are fitted; the fourth insertion hole 11 and the third fitting portion 22 are fitted.

In specific implementation, as shown in fig. 1 to 3, the first container 20 is a frame body with an upper opening and a lower opening, the box cover 10 can cover the upper opening of the first container 20, preferably, four corners of the bottom surface of the box cover 10 are provided with fourth insertion holes 11, four corners of the upper end surface of the first container 20 are provided with third embedding parts 22, and the box cover 10 and the first container 20 are fixed by the fourth insertion holes 11 and the third embedding parts 22;

the second box 30 comprises a shockproof base 31 and a shockproof cover 32, the shockproof base 31 is installed at the lower opening of the first box 20, and preferably, four corners of the bottom of the first box 20 are provided with first insertion holes 21; the four corners of the upper end surface of the shockproof base 31 are provided with first embedding parts 34, and the shockproof base 31 and the first box body 20 pass through the first embedding holes 21 and the first embedding parts 34;

the third box 40 is a bracket, and the four corners of the lower end surface of the shockproof base 31 are provided with second embedded parts 35; the four corners of the upper end surface of the third box 40 are provided with second inserting holes 41, and the shockproof base 31 and the third box 40 pass through the second inserting holes 41 and the second embedding part 35; the four corners of the lower end surface of the third box body 40 are provided with third inserting holes 42; the first box 10 can be spliced at the bottom of the third box 40, and is expanded with reference to fig. 4;

the embedding hole and the embedding part are common clamping and embedding structures, the width of the bottom of the spherical big head end of the embedding part is slightly smaller than the maximum width, the shape of the embedding hole is also set to be the opening width which is slightly smaller than the maximum width, and the embedding part is embedded in the embedding hole and is not easy to fall off.

The shockproof base 31 and the shockproof cover 32 are provided with accommodating cavities 33, and the accommodating cavities 33 are used for accommodating the accommodating boxes 50; selecting an accommodating box 50 provided with a corresponding placing groove 51 for accommodating according to the type of the electronic product to be packaged; the accommodation box 50 may be placed in the accommodation chamber 33.

Preferably, the anti-vibration base 31 and the anti-vibration cover 32 are provided with anti-vibration pads 60 on the inner wall of the accommodating cavity 33.

Preferably, the third case 40 is provided with a shock-proof pad 60 on an end surface contacting with the shock-proof base 31.

In specific implementation, as shown in fig. 1 and fig. 2, the inner wall of the accommodating cavity 33 is provided with a plurality of shock-proof pads 60, which can weaken the influence of external shock on the accommodating box 50; the upper end surface of the third box body 40 is provided with a plurality of shock-proof pads 60, which can weaken the influence of the shock-proof base 31 caused by the vibration of the external force, and further weaken the influence of the containing box 50 caused by the vibration of the external force.

Preferably, the box cover 10, the first box body 20, the second box body 30, the third box body 40 and the accommodating box 50 are all made of pearl wool.

Although terms such as a box cover, an insertion hole, a box body, a fitting portion, a vibration-proof base, a vibration-proof cover, a receiving cavity, a receiving box, a placing groove, and a vibration-proof pad are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a cotton packing carton of extensible pearl which characterized in that: comprises a box cover (10), a first box body (20), a second box body (30), a third box body (40) and an accommodating box (50);

the first box body (20) is a frame body with an upper opening and a lower opening; the box cover (10) covers the upper opening of the first box body (20); the second box body (30) comprises a shockproof base (31) and a shockproof cover (32); the shockproof base (31) is arranged at the lower opening of the first box body (20); an accommodating cavity (33) is arranged in the second box body (30); the accommodating box (50) is placed in the accommodating cavity (33); the third box body (40) is a bracket; the third box body (40) is arranged at the bottom of the shockproof base (31); the bottom of the third box body (40) and the top of the first box body (20) are provided with lap joint structures; the first container (20) may be mounted to the bottom of the third container (40);

the housing box (50) includes at least two types of housing boxes; each type of housing box is provided with a corresponding type of placement groove (51).

2. The expandable pearl wool packing box according to claim 1, wherein: and the shockproof base (31) and the shockproof cover (32) are provided with shockproof convex pads (60) on the inner walls of the accommodating cavities (33).

3. The expandable pearl wool packing box according to claim 1, wherein: and the third box body (40) is provided with a shockproof convex pad (60) on the end surface which is in contact with the shockproof base (31).

4. The expandable pearl wool packing box according to claim 1, wherein: the bottom of the first box body (20) is provided with a first inserting hole (21); the upper end surface of the shockproof base (31) is provided with a first embedded part (34); the first insertion hole (21) and the first fitting portion (34) are fitted to each other.

5. The expandable pearl wool packing box according to claim 1, wherein: the lower end face of the shockproof base (31) is provided with a second embedded part (35); a second inserting hole (41) is formed in the upper end face of the third box body (40); the second insertion hole (41) and the second fitting portion (35) are fitted to each other.

6. The expandable pearl wool packing box according to claim 1, wherein: a third inserting hole (42) is formed in the lower end face of the third box body (40); a third embedding part (22) is arranged on the upper end surface of the first box body (20); the bottom surface of the box cover (10) is provided with a fourth embedding hole (11); the third insertion hole (42) and the third fitting portion (22) are matched; the fourth insertion hole (11) and the third fitting portion (22) are fitted to each other.

7. The expandable pearl wool packing box according to claim 1, wherein: the box cover (10), the first box body (20), the second box body (30), the third box body (40) and the containing box (50) are all made of pearl wool.