CN113212974A

CN113212974A - Anti-dismantling box not easy to pry open

Info

Publication number: CN113212974A
Application number: CN202110484774.6A
Authority: CN
Inventors: 苏兆星
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-08-06

Abstract

The invention discloses a tamper-proof box which is not easy to pry open, comprising: a box body and a box cover; the box body and the box cover are fastened and fixedly connected through a disposable lock; the disposable lock catch comprises an easy-to-detach piece and a buckle; the easy-to-detach piece is provided with a bayonet which is clamped with the buckle; the buckle is provided with a backstop part for preventing the buckle from coming off the bayonet; and a reinforcing rib is arranged on one side of the bayonet far away from the easy-to-detach piece. The tamper-proof box not easy to pry open can be conveniently judged by a user on the basis of not easy to pry open, so that the rights and interests of the user are effectively guaranteed.

Description

Anti-dismantling box not easy to pry open

Technical Field

The invention relates to the technical field of packaging boxes, in particular to an anti-dismantling box not easy to pry open.

Background

The economic rise of the Internet greatly facilitates the life of people. For example, in the takeaway service industry, a great amount of time and energy can be saved by taking a meal in a takeaway way, and great convenience is brought to white-collar workers in offices, students in solitary people and the like. However, since the takeout cases used at present are basically fastened by a simple fastening structure, anyone can open the takeout cases during the course of a meal and cover them as they are. Therefore, the user can not judge whether the takeout box is opened halfway or not when taking meals, so that whether food in the takeout box is enough or not and whether food is clean or not can not be known, and the user can hardly worry about the takeout box in the process of dining. In addition, similar problems exist in the existing leg-running service industry, especially for the leg-running service of valuables, if a common packing box is used, a user can not know whether the articles in the packing box are dropped or taken out for use, so that the rights and interests of the user can not be guaranteed.

Based on the situation, the anti-dismantling box is produced at the right moment, and the anti-dismantling box is generally connected with the cover through a disposable buckle structure, so that convenience is brought to a user to judge whether the anti-dismantling box is opened or not. However, the existing one-off buckle structure of the anti-dismantling box still has the condition of easy prying, and the box cannot be judged whether to be opened once after being pried, so that the rights and interests of the anti-dismantling box cannot be effectively protected.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide the anti-dismantling box which is not easy to pry open, and the anti-dismantling box can be conveniently judged by a user whether to be opened or not on the basis of not easy to pry open, so that the rights and interests of the user are effectively guaranteed.

The purpose of the invention is realized by adopting the following technical scheme:

a tamper-evident box that is not easily pried open, comprising: a box body and a box cover; the box body and the box cover are fastened and fixedly connected through a disposable lock; the disposable lock catch comprises an easy-to-detach piece and a buckle; the easy-to-detach piece is provided with a bayonet clamped with the buckle; the buckle is provided with a backstop part for preventing the buckle from coming off from the bayonet; and reinforcing ribs are arranged on one side of the bayonet, which is far away from the easy-to-detach piece.

Furthermore, the easy-to-detach piece is arranged on the box body, the bayonet is formed between the easy-to-detach piece and the box body, and the reinforcing ribs are arranged on the box body and close to the bayonet; the buckle is arranged on the box cover.

Further, the detachable part comprises a detachable part and a connecting part; the easy-to-detach part is connected with the box body through a connecting part; the connecting area between the connecting part and the easy-to-detach part is larger than that between the connecting part and the box body.

Further, the connecting part is in a sawtooth shape.

Furthermore, the easy-to-detach member is sheet-shaped, and at least part of the connecting part is arranged along the thickness direction of the easy-to-detach member.

Further, the length of the reinforcing rib is equal to that of the bayonet.

Further, the thickness of the backstop portion gradually becomes thicker from one end close to the bayonet to one end far away from the bayonet, and the thickness of the thicker end of the backstop portion is larger than the width of the bayonet.

Furthermore, the easy-to-detach piece is arranged on the box cover, the bayonet is formed between the easy-to-detach piece and the box cover, and the reinforcing rib is arranged on the box body close to the bayonet; the buckle is arranged on the box body.

Further, the detachable part comprises a detachable part and a connecting part; the easy-to-detach part is connected with the box cover through a connecting part; the connecting area between the connecting part and the easy-to-detach part is larger than that between the connecting part and the box cover.

Further, the length of the reinforcing rib is equal to that of the bayonet.

Compared with the prior art, the invention has the beneficial effects that: the reinforcing rib is used for enabling the bayonet to be not easy to deform, namely although the reinforcing rib influences the smoothness of the insertion of the bayonet to a certain degree, the difficulty of using a tool to change the width of the bayonet is greatly increased, namely the difficulty of prying the anti-dismantling box is increased, and the rights and interests of users are effectively guaranteed.

Drawings

FIG. 1 is a schematic view of a first embodiment of a tamper-evident case of the present invention that is not readily pried open;

FIG. 2 is a schematic view of FIG. 1 from another perspective;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic view of FIG. 1 from another perspective;

FIG. 5 is an enlarged view at B in FIG. 4;

FIG. 6 is a schematic view of a second embodiment of a tamper-evident box of the present invention that is not easily pried open;

FIG. 7 is a schematic view of FIG. 6 from another perspective;

FIG. 8 is an enlarged view at C of FIG. 7;

FIG. 9 is a schematic view of the lid of FIG. 6;

FIG. 10 is an enlarged view taken at D in FIG. 9;

FIG. 11 is a schematic view of the cassette of FIG. 6;

fig. 12 is an enlarged view at E in fig. 11.

In the figure: 1. a box body; 2. a box cover; 31. an easily detachable piece; 311. an easy-to-detach part; 312. a connecting portion; 32. buckling; 321. a backstop portion; 41. reinforcing ribs; 51. and (4) a bayonet.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The first embodiment is as follows:

as shown in fig. 1, there is shown a tamper-proof box that is not easily pried open, provided by an embodiment of the present invention. Referring to fig. 1 to 5, it includes a case body 1 and a case cover 2; the box body 1 and the box cover 2 are fastened and fixedly connected through a disposable lock; the disposable lock catch comprises an easy-to-detach member 31 and a catch 32; the easy-to-detach member 31 has a bayonet 51 engaged with the buckle 32; the buckle 32 is provided with a backstop 321 for preventing the buckle 32 from falling out of the bayonet 51; referring to fig. 3, the bayonet 51 is provided with a rib 41 on a side thereof remote from the easy-to-detach member 31. Specifically, the detachable part 31 is arranged on the box body 1, a bayonet 51 is formed between the detachable part 31 and the box body 1, and the reinforcing rib 41 is arranged at a position of the box body 1 close to the bayonet 51; the fastener 32 is arranged on the box cover 2. More specifically, the thickness of the backstop 321 becomes thicker gradually from an end close to the bayonet 51 to an end far from the bayonet 51, and the thicker end of the backstop 321 has a thickness greater than the width of the bayonet 51.

In the first embodiment, after the clip 32 is connected to the bayonet 51, the backstop 321 on the clip 32 will abut against the bayonet 51, so as to prevent the clip 32 from coming out of the bayonet 51. Specifically, because the thickness of the backstop portion 321 gradually becomes thicker from the end close to the bayonet 51 to the end far away from the bayonet 51, the thinner end of the backstop portion 321 enters the bayonet 51 first in the process of inserting the backstop portion 321 into the bayonet 51, so that the backstop portion has a certain guiding function and is convenient to insert; however, when the stopper 321 is inserted and then withdrawn, the thicker end of the stopper 321 is first abutted against the bayonet 51, and the thicker end of the stopper 321 has a thickness greater than the width of the bayonet 51, so that the stopper 321 cannot be disengaged from the bayonet 51 under normal conditions, thereby stopping the rotation. That is, under normal conditions, only the bayonet 51 is broken by opening the easy-to-detach member 31, the buckle 32 can be withdrawn from the bayonet 51, so that the user can judge whether the anti-detachment box is opened or not according to the state of the easy-to-detach member 31, and the rights and interests of the user are protected to a certain extent.

It should be understood that the reason why the latch 32 can be inserted into the bayonet 51 under the guiding action is mainly that a certain deformation occurs at the bayonet 51, so that the width of the opening is increased. Therefore, based on the above principle, when a user applies force to the box body 1 forming the bayonet 51 by a tool, the width of the bayonet 51 is increased, and the buckle 32 can be withdrawn from the bayonet 51, that is, the tamper-proof performance of the tamper-proof box is weak.

In the above process, if a force is applied to the easy-to-detach member 31 forming the bayonet 51, the easy-to-detach member 31 is easily damaged, so that a user can determine whether the anti-detach box is detached, and therefore, the force is applied to the box body 1 by using a tool. Therefore, in order to avoid the above situation, in the first embodiment of the present invention, the reinforcing rib 41 is disposed at a position of the box body 1 close to the bayonet 51, and the bayonet 51 is made to be more difficult to deform by the action of the reinforcing rib 41, that is, although the smoothness of insertion of the buckle 32 is affected to a certain extent by the reinforcing rib 41, the difficulty of using a tool to change the width of the bayonet 51 is greatly increased, that is, the difficulty of prying the anti-detachment box is increased, and the rights and interests of a user are effectively guaranteed.

As a preferred embodiment, the detachable member 31 includes a detachable portion 311 and a connecting portion 312; the detachable part 311 is connected with the case 1 through a connecting part 312; the connection area between the connection portion 312 and the detachable portion 311 is larger than the connection area between the connection portion 312 and the case 1. That is, the connection strength between the connection part 312 and the box body 1 is less than the connection strength between the connection part 312 and the easy-to-detach part 311, so that when the connection part 312 is broken by force, the connection relation between the connection part 312 and the box body 1 is broken first, and the effect of easy-to-detach is achieved.

Preferably, the connection portion 312 is serrated. Namely, a plurality of connection points are provided between the connection portion 312 and the box body 1, so that on one hand, the connection reliability can be ensured, and the effect of easy breaking can be also considered. Specifically, the detachable member 31 is in a sheet shape, and at least a portion of the connecting portion 312 is disposed along the thickness direction of the detachable member 31. The easy-to-break piece 31 in a sheet shape can facilitate breaking by a user.

Preferably, the length of the reinforcing rib 41 is equal to the length of the bayonet 51. Through such a setting mode, the difficulty of changing the width of the bayonet 51 by using a tool is further increased, and the rights and interests of users are better guaranteed.

Example two

Referring to fig. 6-12, there is shown a tamper-proof box that is not easy to be pried open according to a first embodiment of the present invention, which is different from the first embodiment in that: the easy-to-detach piece 31 is arranged on the box cover 2, a bayonet 51 is formed between the easy-to-detach piece 31 and the box cover 2, and the reinforcing rib 41 is arranged at the position, close to the bayonet 51, of the box body 1; the buckle 32 is provided on the case 1.

Through foretell mode of setting up, can make bayonet socket 51 non-deformable more equally, though strengthening rib 41 has influenced buckle 32 male smoothness nature to a certain extent promptly, but greatly increased the use of tool makes bayonet socket 51's width change's the degree of difficulty, increased the difficulty of prizing open of anti-dismantling box promptly, effectual ensured user's right benefit.

Preferably, the length of the reinforcing rib 41 is equal to the length of the bayonet 51. The arrangement mode further increases the difficulty of changing the width of the bayonet 51 by using tools, and better guarantees the rights and interests of users.

Another difference between the second embodiment and the first embodiment is that: the detachable member 31 includes a detachable portion 311 and a connecting portion 312; the detachable part 311 is connected with the box cover 2 through a connecting part 312; the connection area between the connection part 312 and the detachable part 311 is larger than the connection area between the connection part 312 and the cap 2. Similarly, the connection strength between the connection portion 312 and the box cover 2 is less than the connection strength between the connection portion 312 and the easy-to-detach portion 311, so that when the connection portion 312 is broken by force, the connection relationship between the connection portion 312 and the box cover 2 is broken first, and the effect of easy-to-detach is achieved.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a box is torn in preventing that is difficult for sled, its characterized in that includes: a box body (1) and a box cover (2); the box body (1) and the box cover (2) are fastened and fixedly connected through a disposable lock; the disposable lock catch comprises an easy-to-detach piece (31) and a buckle (32); the easy-to-detach piece (31) is provided with a bayonet (51) clamped with the buckle (32); a backstop part (321) for preventing the buckle (32) from being separated from the bayonet (51) is arranged on the buckle (32); and a reinforcing rib (41) is arranged on one side of the bayonet (51) far away from the easy-to-detach piece (31).

2. A tamper-evident box that is not readily pried open as in claim 1, wherein: the easy-to-detach piece (31) is arranged on the box body (1), the bayonet (51) is formed between the easy-to-detach piece (31) and the box body (1), and the reinforcing rib (41) is arranged at the position, close to the bayonet (51), of the box body (1); the buckle (32) is arranged on the box cover (2).

3. A tamper-evident box that is not readily pried open as in claim 1, wherein: the easy-to-detach piece (31) comprises an easy-to-detach part (311) and a connecting part (312); the easy-to-detach part (311) is connected with the box body (1) through a connecting part (312); the connecting area between the connecting part (312) and the easy-to-detach part (311) is larger than that between the connecting part (312) and the box body (1).

4. A tamper-evident box that is not readily pried open as in claim 3, wherein: the connecting part (312) is in a sawtooth shape.

5. A tamper-evident box that is not readily pried open as in claim 4, wherein: the easy-to-detach member (31) is sheet-shaped, and at least part of the connecting portion (312) is arranged along the thickness direction of the easy-to-detach member (31).

6. A tamper-evident box that is not readily pried open as in claim 2, wherein: the length of the reinforcing rib (41) is equal to that of the bayonet (51).

7. A tamper-evident box that is not readily pried open as in claim 1, wherein: the thickness of the backstop part (321) gradually becomes thicker from one end close to the bayonet (51) to one end far away from the bayonet (51), and the thickness of the thicker end of the backstop part (321) is larger than the width of the bayonet (51).

8. A tamper-evident box that is not readily pried open as in claim 1, wherein: the easy-to-detach piece (31) is arranged on the box cover (2), the bayonet (51) is formed between the easy-to-detach piece (31) and the box cover (2), and the reinforcing rib (41) is arranged at the position, close to the bayonet (51), of the box body (1); the buckle (32) is arranged on the box body (1).

9. A tamper-resistant enclosure as claimed in claim 8, further comprising: the easy-to-detach piece (31) comprises an easy-to-detach part (311) and a connecting part (312); the easy-to-detach part (311) is connected with the box cover (2) through a connecting part (312); the connecting area between the connecting part (312) and the easy-to-detach part (311) is larger than that between the connecting part (312) and the box cover (2).

10. A tamper-resistant enclosure not readily pried as in claim 9, wherein: the length of the reinforcing rib (41) is equal to that of the bayonet (51).