CN105173309A - Paper box - Google Patents

Abstract

A carton. The carton includes: a box body and a cover body; the box body includes: a bottom wall and a side wall; the side wall is connected to the bottom wall, and the side wall includes at least one bending portion and at least one locking piece; the cover body includes: a top cover and a fixing piece; the top cover is connected to the side wall; the fixing piece is connected to the top cover, and the fixing piece corresponds to the locking piece; wherein, when the bending portion is bent to form a gap, the locking piece and the fixing piece can be jointly arranged in the gap, and the locking piece and the fixing piece are mutually clamped. The present invention makes it difficult to separate the cover body and the box body by mutually clamping the fixing piece and jointly setting them in the gap.

Description

carton

technical field

The invention relates to a carton, in particular to a carton for anti-tampering purpose.

Background technique

Transporting goods is a more convenient way for customers to obtain goods. However, since the transported goods will be handled by freight personnel, it may happen that the freight personnel open the goods to steal the contents, or destroy the contents, or even be unpacked by unscrupulous manufacturers on the way. However, after receiving the goods, customers may think that the items provided by the merchant are inferior or in short supply, thus damaging the reputation of the merchant. Therefore, nowadays, the packaging of goods often has a "tamper-resistant" design to clarify the responsibility for damage to the goods and protect the legitimate interests of their own brands.

At present, most of the anti-tampering designs are to paste anti-tampering labels on the openings. However, this method requires additional labels, and the labels are easier to be torn off as a whole. Or the overall package is completely sealed with glue, but this method makes it difficult for customers to disassemble, and the disassembled package cannot be used again. Therefore, it is necessary to provide a carton with tamper-proof design to solve the deficiency of the prior art.

Contents of the invention

The problem to be solved by the present invention is to provide a carton with a tamper-resistant design.

In order to solve the above problems, the present invention provides a carton, which includes: a box body and a cover body; the box body includes: a bottom wall and a side wall; the side wall is connected to the bottom wall, and the side wall includes At least one bending portion and at least one locking piece; the cover body includes: a top cover and a fixing piece; the top cover is connected to the side wall; the fixing piece is connected to the top cover, and the fixing piece corresponds to the locking piece ; Wherein, when the bending portion is bent to form a gap, the locking piece and the fixing piece can be arranged together in the gap, and the locking piece and the fixing piece are interlocked.

The present invention also provides another embodiment, wherein the bottom wall is provided with a fixing hole, and the bending portion is extended to form a fixing tenon, the fixing tenon corresponds to the fixing hole, and when the bending portion is bent, the fixing tenon is clamped in the fixing hole.

The present invention also provides another embodiment, wherein the locking piece is provided with a locking hole, the fixing piece includes a setting portion and a locking portion, the locking portion is connected to the setting portion, and the locking portion corresponds to the locking hole.

The present invention also provides another embodiment, wherein the locking portion is extended from the setting portion. When the fixing piece is placed in the gap, the locking portion is bent and overlapped with the fixing piece, and the locking portion is clamped in the locking hole.

The present invention also provides another embodiment, wherein the bottom wall is a rectangle, and the side walls include a first side wall, a second side wall, a third side wall and a fourth side wall, the first side wall, the second side wall The sidewall, the third sidewall and the fourth sidewall are sequentially connected to four sides of the bottom wall, the first sidewall is opposite to the third sidewall, and the second sidewall is opposite to the fourth sidewall.

The present invention also provides another embodiment, wherein the first sidewall extends to form the locking piece, and the second sidewall extends to form the bent portion.

The present invention also provides another embodiment, wherein the top cover includes a top and a fastening portion, the fastening portion is extended to form a fastening portion, when the top cover is folded, the top is opposite to the bottom wall, and the fastening portion is opposite to the first side wall.

The present invention also provides another embodiment, wherein the fastening part is provided with a fastening structure, and the first side wall is provided with a buckle structure, and the fastening structure and the buckle structure correspond to each other for fixing the fastening part and the first side wall .

The present invention also provides another embodiment, wherein the buckle structure is cut to form a tenon on the first side wall, and the fastening structure is cut to form a fastening hole on the fastening portion, and the tenon and the fastening hole cooperate with each other.

The present invention also provides another embodiment, wherein the cover body is provided with a separating structure, and the separating structure is used for separating the locking part.

According to the above-mentioned embodiment, the carton of the present invention can at least achieve the following advantages: the cover and the box cannot be easily separated because the fixing piece and the locking piece are interlocked and arranged together in the gap.

Description of drawings

Fig. 1 is a schematic diagram of the development of the carton of the present invention.

Fig. 2 is a combined schematic view of the carton of the present invention.

Fig. 3 is a combined schematic view of the carton of the present invention.

Fig. 4 is a combined schematic view of the carton of the present invention.

Fig. 5 is a schematic cross-sectional view of the carton of the present invention along the line A-A of Fig. 4 .

Fig. 6 is a disassembled schematic view of the carton of the present invention.

Fig. 7 is a combined schematic view of the carton of the present invention.

Description of main component symbols:

1 carton 10 boxes

11 bottom wall 111 fixing hole

12 side wall 121 first side wall

121a lock plate 121b lock hole

121c buckle structure 121d tenon

122 second side wall 122a bending part

122b gap 122c fixed tenon

122d auxiliary sheet 123 third side wall

123a combined sheet 124 fourth side wall

124a bending part 124b gap

124c fixed tenon 124d auxiliary piece

20 cover body 21 top cover

211 top 211a holding piece

212 fastening part 212a fastening structure

212b card hole 22 fixed piece

221 Setting part 222 Locking part

223 Separation structure

Detailed ways

In order to allow examiners to better understand the technical content of the present invention, preferred specific embodiments are described as follows.

Referring to FIG. 1 , the present invention provides a carton 1 . The carton 1 has multiple usage states. FIG. 1 shows the unfolded state of the carton 1 . Referring to Fig. 1, the carton 1 includes a box body 10 and a cover body 20. Preferably, the carton 1 is integrally formed by a slightly thick cardboard, such as corrugated corrugated board, core paper, K paper and the like.

The box body 10 includes a bottom wall 11 and a side wall 12 , the bottom wall 11 is rectangular, and the side walls 12 surround and connect to four sides of the bottom wall 11 . Two sides of the bottom wall 11 are respectively provided with at least one fixing hole 111 .

The side wall 12 includes a first side wall 121, a second side wall 122, a third side wall 123 and a fourth side wall 124, the first side wall 121, the second side wall 122, the third side wall 123 and The fourth sidewall 124 is sequentially connected to four sides of the bottom wall 11 , the first sidewall 121 is opposite to the third sidewall 123 , and the second sidewall 122 is opposite to the fourth sidewall 124 . The first side wall 121 , the second side wall 122 , the third side wall 123 , and the fourth side wall 124 are defined below. One side connected to the bottom wall 11 and its opposite side are called "sides", and the other two ends are called "sides".

The two sides of the first side wall 121 respectively extend to form a locking piece 121a, and each locking piece 121a has a locking hole 121b. The side of the first side wall 121 close to the bottom wall 11 has a buckle structure 121c. In the embodiment of the present invention, the buckle structure 121c is cut to form a tenon 121d on the first side wall 121 . The second side wall 122 has a bending portion 122a, and the bending portion 122a extends to form at least one fixing tenon 122c, and the shape and number of the fixing tenons 122c correspond to the fixing holes 111 on one side of the bottom wall 11, and the two sides of the bending portion 122a Each side extends to form an auxiliary piece 122d. In the embodiment of the present invention, the second side wall 122 is substantially the same as the fourth side wall 124, and the fourth side wall 124 also has a bent portion 124a, a fixing tenon 124c, and an auxiliary piece 124d. Both sides of the third side wall 123 are extended to form a combined piece 123a.

The cover body 20 includes a top cover 21 and at least one fixing piece 22. The fixing piece 22 is connected to the top cover 21. In the embodiment of the present invention, the number of the fixing pieces 22 is two, and its structural configuration is described in detail below.

The top cover 21 has a top 211 and a fastening portion 212. The top 211 is formed by extending from one side of the third side wall 123, defining the side where the top 211 connects with the third side wall 123 and the opposite side as "side", and the other two End is "side". The fastening portion 212 is formed by extending from the other side of the top 211 . Both sides of the top 211 are respectively extended to form a containing piece 211a. The buckling portion 212 is provided with a buckling structure 212a, and the buckling structure 212a corresponds to the buckling structure 121c. In the embodiment of the present invention, the fastening structure 212a includes a locking hole 212b. The side connecting the fastening part 212 and the top 211 and its opposite side are defined as "side", and the other two ends are "side".

The fixing piece 22 has a setting part 221 and a locking part 222. The setting part 221 is formed by extending from one side of the buckling part 212, and the side connecting the setting part 221 and the buckling part 212 and its opposite side are defined as "sides". The remaining ends are "sides". The locking portion 222 is formed by extending the side of the setting portion 221 away from the locking portion 212 . In the embodiment of the present invention, the area of the locking portion 222 is smaller than that of the setting portion 221 . The fixing piece 22 also has a separation structure 223 , and the separation structure 223 is disposed on one side of the setting portion 221 connected to the fastening portion 212 . In the embodiment of the present invention, there are two fixing pieces 22 extending from two sides of the fastening portion 212 respectively.

The above is the description of the unfolded state of the carton 1 , and the combined state of the carton 1 will be described below with reference to FIGS. 2 to 5 , which are schematic diagrams of the combination of the carton 1 . The bottom wall 11 is disposed on the bottom surface, and the side wall 12 stands up. In order to make the drawings and descriptions clearer, in FIGS. 2 and 3 , the fourth side wall 124 is temporarily spread out to avoid covering part of the structure.

Referring to FIG. 1 and FIG. 2 , the second side wall 122 is erected, the first side wall 121 is erected, and the locking piece 121 a is bent to be parallel to the second side wall 122 . The third side wall 123 stands up, and the combination piece 123 a is also bent to be parallel to the second side wall 122 . That is, the locking piece 121 a and the combination piece 123 a are disposed on the inner surface of the second side wall 122 in abutting manner.

1 and 3, the bending portion 122a is bent inward to form a gap 122b, which means that the locking piece 121a is set in the gap 122b, and the fixing tenon 122c is clamped in the fixing hole 111, so that the bending The folded portion 122a is firmly fixed to the bottom wall 11 .

Referring to Fig. 1 and Fig. 4, the accommodating piece 211a is arranged in the box body 1, and the fixing piece 22 is arranged in the crevice 122b after the locking part 222 is folded (in Fig. 4, the crevice 124b of the fourth side wall 124 is compared with easy to observe), and referring to Fig. 5, the bending portion 122a (shown as the bending portion 124a of the fourth side wall 124 in the figure), the locking piece 121a, the fixing piece 22 and the second side wall 122 (shown in the figure as the bending portion 124a of the fourth side wall 124) The fourth side wall 124 (shown) is stacked from inside to outside, and the locking part 222 is folded inwardly relative to the setting part 221, and corresponds to the locking hole 121b, so when the setting part 221 is set in the gap 122b, the locking part 222 It just fits in the locking hole 121b. And use the elastic force generated by the cardboard itself to make the setting part 221 bounce slightly and then touch the second side wall 122 (shown as the fourth side wall 124 in the figure), so that the locking part 222 is firmly arranged in the lock hole 121b, so that the fixing piece 22 can not be easily removed and arranged in the gap 122b.

Referring to Figures 1 and 4, it can be seen that the fixing piece 22 and the locking piece 121a are interlocked and accommodated together in the gap 122b, so that the cover 20 is not easily separated from the box body 10, that is, the user does not need to damage the carton. 1. Under the premise of the overall structure, the cover body 20 cannot be opened, so that the carton 1 can achieve the anti-demolition effect by its own structure.

The above is the assembly description of the carton 1, and how to disassemble the carton 1 will be described below. Referring to Fig. 4, after the carton 1 is assembled, it should be difficult to be disassembled without destroying its own structure. Referring to Figure 6, if the user wants to remove the carton 1, the user can separate the fixing piece 22 from the fastening portion 212 through the separation structure 223, so that the top cover 21 is not restrained by the fixing piece 22 and the locking piece 121a. , so that the top cover 21 and the box body 10 can be easily opened and closed, and the separation structure 223 makes it possible to observe from the appearance of the carton 1 that the carton 1 has been removed, but the overall appearance of the carton 1 is not damaged. In the embodiment of the present invention, the separation structure 223 is a zipper cutter structure, so that the user can separate the fixing piece 22 from the fastening portion 212 by tearing off.

The following describes how to fix the disassembled carton 1 . Referring to FIG. 1 and FIG. 7, when the user wants to cover and fix the top cover 21, the buckle structure 121c and the buckle structure 212a can be locked together, so that the buckle part 212 and the first side wall 121 are mutually locked. Contained, the top cover 21 cannot be opened easily, which means that the carton 1 can still be used repeatedly after being opened.

In the embodiment of the present invention, the buckle structure 121c is locked in the buckle hole 212b of the buckle structure 212a by the tenon 121d. When the user wants to fix the top cover 21, the tenon 121d can be pulled up through the clamping hole 212b, so that the tenon 121d is clamped in the clamping hole 212b. When the user wants to open the top cover 21 , the tenon 121d is pushed toward the first side wall 121 so that the tenon 121d is not locked in the locking hole 212b.

To sum up, the carton provided by the present invention has at least the following advantages: the cover and the box cannot be easily separated by the fixing piece and the locking piece being interlocked and co-arranged in the gap; the separation structure enables the user to The carton can be removed obviously without damaging the overall appearance of the carton; the cooperation between the buckle structure and the fastening structure makes the carton 1 reusable after being removed.

This implementation mode is only an example to illustrate a preferred embodiment of the present invention, and to avoid redundant description, all possible combinations of changes are not described in detail. However, those of ordinary skill in the art should understand that not all of the above-mentioned modules or components are necessary. And in order to implement the present invention, other more detailed known modules or components may also be included. Each module or component may be omitted or modified as required, and there may not be other modules or components between any two modules.

It should be noted that the above is only an example, but not limited to the example. For example, those that do not deviate from the basic structure of the present invention should be within the scope of protection required by the present invention, and the scope of the claims should prevail.

Claims (10)

1. a carton, this carton comprises:

One casing, this casing comprises:

One diapire; And

One sidewall, this sidewall is connected to this diapire, and this sidewall comprises at least one kink and at least one locking plate;

One lid, this lid comprises:

One top cover, this top cover is connected to this sidewall; And

One fixed plate, this fixed plate is connected to this top cover, and this fixed plate corresponds to this locking plate;

Wherein, when this kink is bent to form a crack, this locking plate and this fixed plate can be arranged in this crack jointly, and this locking plate and this fixed plate block mutually to be established.

2. carton as claimed in claim 1, wherein this diapire is provided with a fixed orifice, and this kink extends to form a fixing tenon, and this fixing tenon corresponds to this fixed orifice, and when this kink bends, this fixing tenon is arranged in this fixed orifice.

3. carton as claimed in claim 1, wherein this locking plate is provided with a lockhole, and this fixed plate comprises a setting unit and a locking part, and this locking part is connected to this setting unit, and this locking part corresponds to this lockhole.

4. carton as claimed in claim 3, wherein this locking part is extended to form by this setting unit, and when this fixed plate is arranged in this crack, the bending of this locking part is overlapping with this fixed plate, and this locking part is arranged in this lockhole.

5. carton as claimed in claim 1, wherein this diapire is a rectangle, this sidewall comprises a first side wall, one second sidewall, one the 3rd sidewall and one the 4th sidewall, this the first side wall, this second sidewall, the 3rd sidewall and the 4th sidewall are sequentially connected to four limits of this diapire, this the first side wall is relative with the 3rd sidewall, and this second sidewall is relative with the 4th sidewall.

6. carton as claimed in claim 5, wherein this first side wall extends to form this locking plate, and this second sidewall extends to form this kink.

7. carton as claimed in claim 6, wherein this top cover comprises a top and a buckling parts, and this buckling parts extends to form this locking part, and when this top cover folds, this top is this diapire relatively, and this buckling parts is this first side wall relatively.

8. carton as claimed in claim 7, wherein this buckling parts is provided with a fastening structure, and this first side wall is provided with a buckle structure, this fastening structure and this buckle structure mutually corresponding, in order to fix this buckling parts and this first side wall.

9. carton as claimed in claim 8, wherein this buckle structure is at this first side wall cutting formation one trip, and this fastening structure is in this buckling parts cutting formation one hole clipping, and this trip and this hole clipping cooperatively interact.

10. carton as claimed in claim 1, wherein this lid is provided with an isolating construction, and this isolating construction is in order to be separated this locking part.