CN112810972A

CN112810972A - Corner protection structure of box body

Info

Publication number: CN112810972A
Application number: CN201911116957.1A
Authority: CN
Inventors: 陈守德
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2021-05-18

Abstract

The invention provides a corner protection structure of a box body, comprising: the box body is provided with four assembling parts which are respectively positioned at four corners, each assembling part is provided with an outer surface, an inner surface opposite to the outer surface, assembling holes penetrating through the outer surface and the inner surface, and two assembling channels which are respectively concavely arranged on the outer surface and are arranged at two corresponding sides of the assembling part; the four corner protectors are detachably and respectively arranged on the four connecting parts of the box body, and each corner protector is provided with an abutting surface abutting against the outer surface, two clamping parts which are arranged on the abutting surface and are respectively positioned on the two assembling channels in a sliding way, and a clamping column which is arranged on the abutting surface and penetrates through the assembling holes to position; therefore, the fragile corners of the box body can be protected, and the problem that the corners of the box body are damaged due to collision is effectively reduced.

Description

Corner protection structure of box body

Technical Field

The invention relates to a corner protection structure, in particular to a corner protection structure of a box body.

Background

As shown in fig. 1, generally for the case 10, for example: luggage, tool boxes, etc. often have problems such as dents, abrasion, toppling, etc. caused by careless collision during transportation or carrying, and particularly, the corners 11 of the box 10 are more likely to be deformed and cracked by collision, which may damage the structure of the box 10 itself or injure users.

In addition, the conventional cases 10 are integrally formed, so that the corners 11 of the case 10 cannot be protected in structure, the protection effect at the corners 11 of the case 10 is weak, and if the case 10 collides with a foreign object carelessly, the problem of damage is difficult to avoid, so that the case 10 has insufficient durability and short service life.

Moreover, since the conventional cases 10 are integrally formed, if the corners 11 of the case 10 are damaged, the case cannot be replaced alone, and the entire case 10 can only be discarded directly, however, this method is very resource-consuming, and even less economical, and it will also cause a burden to consumers in life.

Disclosure of Invention

The invention aims to provide a corner protection structure of a box body, which can mainly protect fragile corners of the box body and effectively reduce the problem that the corners of the box body are damaged due to collision.

In order to achieve the above object, the present invention provides a corner protection structure for a box, comprising:

the box body is provided with four assembling parts which are respectively positioned at four corners, each assembling part is provided with an outer surface, an inner surface opposite to the outer surface, assembling holes penetrating through the outer surface and the inner surface, and two assembling channels which are respectively concavely arranged on the outer surface and are arranged at two corresponding sides of the assembling part; and

the four corner protectors are detachably and respectively arranged on the four connecting parts of the box body, and each corner protector is provided with a leaning and abutting surface for abutting against the outer surface, two clamping parts which are arranged on the leaning and abutting surface and are respectively positioned on the two assembling channels in a sliding mode, and a clamping column which is arranged on the leaning and abutting surface and penetrates through the assembling holes for positioning.

Preferably, the engaging post has a head abutting against an inner surface of the assembling portion and a body portion connecting the head and penetrating through the assembling hole, the head of the engaging post is provided with two elastic sections having elasticity and a distance therebetween, and the two elastic sections can be in a pressing state under the action of an external force to pass through the assembling hole.

Preferably, each of the assembling channels has an arc inclined surface, and each of the engaging portions is Y-shaped and has two inclined surfaces respectively disposed at two corresponding sides and abutting against the arc inclined surfaces.

Preferably, the case is a luggage case, a storage case or a tool case.

Preferably, each corner protector is polyhedral in appearance.

The corner protection structure of the box body is mainly composed of the box body and four corner protection bodies, and is mainly characterized in that the corner protection bodies which can be disassembled and assembled are respectively arranged at four corners of the box body, so that the corners of the box body can be protected from being easily deformed and cracked due to impact, and the purposes of protecting the corners of the box body and prolonging the service life of the box body are achieved.

In addition, the four corner protectors can also increase the aesthetic property of the overall shape of the box body, thereby increasing the purchase desire and market share of consumers.

Drawings

Fig. 1 is a structural view of a prior art case.

Fig. 2 is a perspective assembly view of an embodiment of the present invention.

Fig. 3 is an exploded perspective view of an embodiment of the present invention.

Fig. 4 is an enlarged cross-sectional view taken along line 4-4 of fig. 2.

Fig. 5 is an enlarged cross-sectional view taken along line 5-5 of fig. 2.

Description of the symbols in the drawings:

the prior art is as follows:

box 10

Corner 11

The invention comprises the following steps:

case 20

Assembling part 21

Outer surface 211

Inner surface 212

Coupling hole 213

Assembly connecting channel 214

Arc inclined plane 2141

Corner protector 30

Abutting surface 31

Clip portion 32

Bevel 321

Engaging post 33

Head 331

Elastic section 3311

Body part 332

Detailed Description

The technical solutions of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

As shown in fig. 2 to 5, an embodiment of the present invention provides a corner protection structure of a box body, which mainly comprises a box body 20 and four corner protection bodies 30, wherein the box body 20 is exemplified by a luggage case, but not limited thereto, and can also be a box body with a corner structure, such as a storage box, or a tool box, and the like, wherein:

the box body 20 is provided with four assembling parts 21 respectively positioned at four corners, each assembling part 21 is provided with an outer surface 211, an inner surface 212 opposite to the outer surface 211, an assembling hole 213 penetrating through the outer surface 211 and the inner surface 212, and two assembling channels 214 which are respectively concavely arranged from the outer surface 211 and are arranged at two corresponding sides of the assembling part 21; in the present embodiment, each of the plurality of connecting grooves 214 has an arc inclined surface 2141.

The four corner protectors 30 are detachably and respectively arranged on the four connecting parts 21 of the box body 20, each corner protector 31 is provided with an abutting surface 31 abutting against the outer surface 211, two clamping parts 32 which are arranged on the abutting surface 31 and are respectively positioned on the two connecting channels 214 in a sliding way, and a clamping column 33 which is arranged on the abutting surface 31 and penetrates through the positioning connecting hole 213, and the clamping column 33 is positioned between the two clamping parts 32; in the embodiment, the appearance of each corner protector 30 is polyhedral, so that the design can improve the use safety, if a user accidentally hits the corner protector 30, the multi-face structure of the corner protector 30 can protect the user from being injured, and has the protection effect, and the multi-face structure of the corner protector 30 can also improve the impact strength of the whole box body 20, so as to achieve the purpose of durability.

In addition, each angle bead 30 is detachably mounted on the assembly portion 21 of the box 20, when the angle bead 30 is damaged, only the angle bead 30 needs to be replaced, the whole box 20 does not need to be discarded, and therefore the purposes of long-term use and reduction of economic burden in use are achieved.

As shown in fig. 4, the engaging post 33 of each corner protector 30 has a head portion 331 abutting against the inner surface 212 of the assembling portion 21 and a body portion 332 connecting the head portion 331 and penetrating through the assembling hole 213, the head portion 331 of the engaging post 33 is provided with two elastic sections 3311 having elasticity and a distance therebetween, the two elastic sections 3311 can be pressed by an external force so as to pass through the assembling hole 213, after the head portion 331 of the engaging post 33 passes through the assembling hole 213, the two elastic sections 3311 of the head portion 331 can be restored to a normal state, and the head portion 331 of the engaging post 33 abuts against and is positioned on the inner surface 212 of the assembling portion 21, thereby achieving the assembling purpose, when a user wants to remove the corner protector 30, the user only needs to press the two elastic sections 3311 on the inner side of the box 20 to press the two elastic sections 3311, thereby completing the disassembling operation.

As shown in fig. 5, each of the engaging portions 32 is Y-shaped, and has two inclined surfaces 321 disposed at two corresponding sides and abutting against the arc inclined surface 2141; therefore, the design of sliding positioning is achieved, and the effects of convenient disassembly and assembly and stable installation are achieved.

The above is a configuration description of each main component of the embodiment of the present invention. The mode of use and efficacy of the invention are described below.

Therefore, the corner protection structure of the box body is mainly characterized in that the corner protection bodies 30 which can be disassembled and assembled are respectively arranged at the four corners of the box body 20, so that the corners of the box body 20 can be protected from being easily deformed and cracked due to impact, and the purposes of protecting the corners of the box body 20 and prolonging the service life of the box body 20 are achieved.

In addition, the four corner protectors 30 can also enhance the aesthetic appearance of the overall shape of the box 20, thereby increasing the consumer's desire to purchase and market share.

In summary, the above embodiments are merely preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a corner protector structure of box which characterized in that contains:

2. The corner protection structure of a box body according to claim 1, wherein the engaging post has a head portion abutting against an inner surface of the assembling portion and a body portion connecting the head portion and penetrating through the assembling hole, the head portion of the engaging post is provided with two elastic sections having elasticity and a distance therebetween, and the two elastic sections can be in a pressing state under an external force to pass through the assembling hole.

3. The corner protection structure of a box body according to claim 1, wherein each assembling groove has an arc inclined surface, each clamping portion is Y-shaped and has two inclined surfaces which are respectively arranged at two corresponding sides and abut against the arc inclined surfaces.

4. A corner structure of a container according to claim 1, wherein the container is a luggage, a storage box or a tool box.

5. The corner protector structure of a box body according to claim 1, wherein each of the corner protectors has a polyhedral appearance.