CN220484107U

CN220484107U - Buckle body and clamping piece

Info

Publication number: CN220484107U
Application number: CN202322085522.3U
Authority: CN
Inventors: 杨润桂
Original assignee: Shanghai Techsun Packing Materials Co ltd; Shanghai Tianchen Micro Nano Technology Co ltd
Current assignee: Shanghai Techsun Packing Materials Co ltd; Shanghai Tianchen Micro Nano Technology Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2024-02-13
Anticipated expiration: 2033-02-16
Also published as: CN219905371U

Abstract

The utility model provides a buckle body and a clamping piece, wherein the buckle structure at least comprises a buckle body, and the buckle body mainly comprises a fixing part arranged on a first component of a box body to be packaged, a surrounding part which is connected with the fixing part and surrounds the fixing part to form a clamping groove, a first buckle body and a second buckle body which are respectively arranged on two opposite side walls of the clamping groove and mutually staggered, and the like. When the second part of the box body is inserted into the clamping groove and is clamped with the first buckle body and the second buckle body, the two opposite side parts of the enclosing part are respectively inserted into the limiting grooves formed in the second part. Compared with the prior art, the buckle structure and the packing box provided by the application can effectively avoid the case body to lose efficacy under the condition of no damage after being packaged, so that the case body is unpacked.

Description

Buckle body and clamping piece

This application is a divisional application of the following original applications:

filing date of the original application: 2023, 2, 16 days

Application number of the original application: 202320242259.1

The utility model of the original application creates the name: buckle structure and packing carton

Technical Field

The present disclosure relates to fastening devices, and particularly to a fastening device, a fastening member, an anti-counterfeit fastening device, and a packaging box.

Background

The existing articles in the fields of wines, foods, medicines and the like are usually packaged by adopting a box body such as a packaging box before leaving factories, so that the sales and the transportation are facilitated.

In the prior art, most packages are commonly sealed with rivets when the lid and fit are sealed. The package box for quick-assembling is also provided with an anti-counterfeiting cover plate and an elastic component which can separate the box body from the base, when the package box needs to be opened, a user can press the elastic component by uncovering the anti-counterfeiting cover plate, so that the elastic component deforms to open the package box, as disclosed in patent CN218453587U, so as to improve the anti-counterfeiting performance of the product, however, the structure disclosed in the prior art has the following defects: the box body made of paper materials is easy to deform, and a counterfeiter can deform the box body easily under the action of external force, so that the box body cannot be locked due to the automatic deformation of the elastic component, and the anti-counterfeiting failure is caused. In addition, the counterfeiter can insert a prying tool such as a steel rule into a gap between the box body and the anti-counterfeiting cover plate of the box body to pull out the elastic member, so that the separation between the box body and the box cover is realized, and the anti-counterfeiting failure is caused.

Therefore, how to provide a fastening structure and a packaging box to effectively avoid the situation that the fastening structure fails after the packaging box is packaged under the condition of no damage, so that the packaging box is unpacked is a technical problem to be solved.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a buckling structure and a packaging box so as to effectively avoid the situation that the buckling structure fails under the condition that the box body is not damaged after the box body is packaged, so that the box body is unpacked.

The utility model aims to provide a buckle structure, which comprises: the buckle body, the buckle body includes:

a fixing part for being arranged on the first component of the box body to be packaged;

a enclosing part which is connected with the fixing part and encloses to form a clamping groove;

the first buckle body and the second buckle body are respectively arranged on two opposite side walls of the clamping groove and are mutually staggered;

when the second component of the box body is inserted into the clamping groove and is clamped with the first buckle body and the second buckle body, two opposite side parts of the enclosing part are respectively inserted by the limiting grooves formed in the second component.

Further preferably, the fixing portion is at least partially embedded in the first component, and the enclosing portion is located in the cavity of the first component.

Further preferably, the top end of the side portion has a furling area, so that the area of the notch of the clamping groove gradually decreases when the area deviates from the furling area toward the bottom end of the enclosing portion.

Further preferably, at least two groups of the first buckle body and the second buckle body are arranged at intervals; wherein, the first buckle body and the second buckle body are simultaneously clamped on the clamping part of the second component; the number of the clamping parts corresponds to the number of the first buckle body and the second buckle body in a one-to-one mode.

Further preferably, the method further comprises: the ribs are arranged on the outer surface of the enclosing part, and the arrangement directions of the ribs are distributed in a linear or curve direction along the vertical direction and/or the horizontal direction.

Further preferably, the method further comprises: the protruding part is arranged in the clamping groove and used for propping against the second component.

Further preferably, the clamping portion is a through hole formed in the second member.

Further preferably, the first buckle body and the second buckle body are elastic buckle teeth, and at least one of the first buckle body and the second buckle body is a back hook tooth.

Further preferably, the method further comprises: the clamping piece is arranged on the second component and is mutually clamped with the clamping body, wherein the clamping piece is provided with a guide groove which is matched with the limit groove to be inserted into one side part of the enclosing part, and a bayonet used for being mutually clamped with the first clamping body and the second clamping body.

Further preferably, the engaging member is provided with a bent portion for being engaged with the second member, and the second member is provided with a positioning groove for being inserted into the bent portion.

Further preferably, the bayonet is any one of circular, elliptical or rectangular in shape.

Further preferably, the engaging member is a metal plate; the box body is formed by compounding a plurality of layers of paper boards, and at least part of the periphery of the clamping piece is covered by the paper boards.

Further preferably, the first component is a box body, and the second component is a side plate of a box cover; or the first component is a side plate of the box cover, and the second component is a box body.

The application also provides a packaging box, comprising: a case body; the fastening structure.

Compared with the prior art, the utility model has the beneficial effects that: the buckle structure and the packing box provided by the application can effectively avoid the case body to lose efficacy under the condition of no damage after being packaged, so that the case body is unpacked.

Drawings

FIG. 1 is a schematic diagram of a tamper evident clasp of the prior art when pried open;

fig. 2 is a front view of the buckle body in the first embodiment;

FIG. 3 is a top view of the buckle body according to the first embodiment;

FIG. 4 is a cross-sectional view of the buckle body in the first embodiment;

fig. 5 is a perspective view of the engaging member of the first embodiment;

FIG. 6 is a schematic diagram illustrating the assembly of the lid and the engaging member in the first embodiment;

FIG. 7 is a schematic cross-sectional view of the lid and the engaging member of the first embodiment;

FIG. 8 is a schematic diagram showing the assembly of the case body and the case cover in the first embodiment;

FIG. 9 is a second schematic diagram of the assembly of the case body and the case cover in the first embodiment;

FIG. 10 is a schematic cross-sectional view of the case body covered by the case cover according to the first embodiment;

fig. 11 is a schematic structural view of the case body in the first embodiment;

fig. 12 is a perspective view of a buckle body according to the first embodiment;

FIG. 13 is a schematic view of the structure of the first embodiment when the latch structure is not pried by the prying tool;

reference numerals illustrate:

the novel safety prying tool comprises a buckle body 1, a fixing part 1-1, side parts 1-2, a folding area 1-21, a surrounding part 1-4, a bottom end 1-3, ribs 1-5, a first buckle body 1-6, a second buckle body 1-7, a clamping piece 2, a guide groove 2-1, a bayonet 2-2, a bending part 2-3, a box cover 3, a cover plate 3-1, a side plate 3-2, a limit groove 3-3, a clamping part 3-4, a positioning groove 3-5, a box body 4, a tearing notch 4-1 and a prying tool 7.

Detailed Description

The word extractor of the present utility model will be described in more detail below in conjunction with the schematic drawings, in which preferred embodiments of the present utility model are shown, it being understood that one skilled in the art may modify the utility model described herein while still achieving the advantageous effects of the utility model. Accordingly, the following description is to be construed as broadly known to those skilled in the art and not as limiting the utility model.

Example 1

Referring to fig. 1 to 13, in the present embodiment, a fastening structure is provided, and the fastening structure at least includes a fastening body 1, and the fastening body 1 is mainly composed of a fixing portion 1-1 disposed on a first component of a box to be packaged, an enclosing portion 1-4 connected with the fixing portion 1-1 and enclosing to form a fastening slot, and first fastening bodies 1-6 and second fastening bodies 1-7 disposed on two opposite sidewalls of the fastening slot and mutually staggered.

When the second component of the box body is inserted into the clamping groove and is clamped with the first buckle body 1-6 and the second buckle body 1-7, two opposite side parts 1-2 of the enclosing part 1-4 are respectively inserted by a limiting groove 3-3 formed in the second component. Moreover, it should be noted that the cross section of the case body in this embodiment may be circular, rectangular or gas, and this embodiment only uses rectangular as an example for illustration, and is not specifically limited and repeated.

The fixing portion 1-1 in this embodiment may be mounted and fixed on the case by means of gluing or fastening, or by means of embedding the fixing portion 1-1, and at the same time, a predetermined tearing notch 4-1 is provided in the area where the fixing portion 1-1 is mounted.

According to the structure, when the first component and the second component forming the box body are clamped through the clamping structure, for example, when the box body 4 forming the first component and the box cover 3 forming the second component are clamped, and the box body 4 is covered by the box cover 3, the limiting groove 3-3 formed on the side plate 3-2 of the box cover 3 is inserted into the side part 1-2 of the enclosing part 1-4 on the clamping body 1, and after the first buckling body 1-6 and the second buckling body 1-7 arranged on the clamping body 1 are clamped with the side plate 3-2 of the box cover 3, the box body is sealed, for example, when a part of illegal user prizes the box body through a steel ruler and the like to enter the box body, for example, after the gap between the prizing the box body 4 and the box cover 3 is closed, the two opposite side parts 1-2 of the enclosing part 1-4 can be prevented from being contacted with the clamping groove, the clamping body 1-6 and the second buckling body 1-7 can not be separated, so that the clamping body 1 can be effectively separated, the box body can be effectively blocked, and the situation that the box body is lost in the case of losing the sealing performance of the anti-counterfeiting structure can be avoided under the condition that the box body is lost after the box body is sealed, and the box body is prevented from being damaged, and the situation that the box body is damaged under the condition of the condition that the sealing structure is prevented.

In addition, since the first buckle body 1-6 and the second buckle body 1-7 are oppositely arranged, even if the prying tool enters the box body through the gap between the box body 4 and the box cover 3 and stretches into the clamping groove, the prying tool touches the first buckle body 1-6 or the second buckle body 1-7, and because of the obstruction of the second component, the prying tool is difficult to touch the first buckle body 1-6 or the second buckle body 1-7 at the same time, and the first buckle body 1-6 and the second buckle body 1-7 simultaneously move reversely to be separated from the clamping connection of the second component.

For example, when the box body is preferably a packaging box, an illegal user pries the box body from right above through a prying tool such as a steel rule, and the side plate 3-2 of the box cover 3 has small deformation due to the clamping effect, so that the prying is difficult under the condition that no trace is left on the box body, and meanwhile, due to the design of the first buckle body 1-6 and the second buckle body 1-7 which are oppositely arranged, when the prying tool pries in one direction, the other party pries more tightly, and the structure or the surface of the box body is easily damaged due to larger force application. In addition, when the prying tool is propped against the inner wall of the clamping groove, the clamping can be more tightly matched, if the packing box is slightly opened, the packing box is pried in from the side surface, because the clamping groove is of a semi-closed cavity structure, under the condition that the structures such as the box cover 3, the box body 4 and the clamping structure are not damaged, or the preset tearing notch 4-1 is permanently deformed or torn by external force, the prying tool cannot touch the first buckle body 1-6 and the second buckle body 1-7 at all, the packing box is difficult to be opened in a nondestructive mode, and therefore the packing box can be well protected through the structure, and prying and damage are prevented.

Specifically, in order to meet the assembly requirement in practical application, the fixing portion 1-1 can be detached only after the structure of the box body is torn or damaged, at least part of the fixing portion 1-1 is embedded into the first component, and the enclosing portion 1-4 is located in the cavity of the first component. The fixing portion 1-1 in the present embodiment is preferably a plate-like member.

Further preferably, the top end of the side portion 1-2 has a gathering area 1-21, so that the area of the notch of the slot gradually decreases when the area of the notch deviates from the gathering area 1-21 toward the bottom end 1-3 of the enclosing portion 1-4. The prying tool is limited through the folding area 1-21, so that the prying tool is well prevented from touching the first buckle body 1-6 and the second buckle body 1-7 after being obliquely inserted into the clamping groove. In addition, the gathering section 1-21 can enable the prying tool to be inserted into the clamping groove only at a limited angle, for example, 45 degrees to 60 degrees, when the enclosing section 1-4 is arranged in the middle area on the box body or the area enclosed by the preset tearing notch, and the prying tool cannot touch the first buckle body 1-6 and the second buckle body 1-7 in the clamping groove. Wherein the outer surface of the side part 1-2 in the area of the gathering area 1-21 is in the shape of chamfer, round angle or inclined slope.

Further preferably, in order to increase the difficulty of prying open the buckle structure by the prying tool under the condition of no damage to the box body, at least two groups of the first buckle body 1-6 and the second buckle body 1-7 are arranged at intervals; wherein, the first buckle body 1-6 and the second buckle body 1-7 are simultaneously clamped on the clamping part 3-4 on the second component; the number of the clamping parts 3-4 corresponds to the number of the first buckle body 1-6 and the second buckle body 1-7 in a one-to-one mode.

Obviously, it should be noted that the number of the fastening portions 3-4 in the embodiment and the number of the groups of the first fastening bodies 1-6 and the second fastening bodies 1-7 may not be in one-to-one correspondence, for example, when the fastening portions 3-4 are bar-shaped slots, synchronous fastening of the plurality of groups of the first fastening bodies 1-6 and the second fastening bodies 1-7 may be achieved, which is not specifically limited and described herein. In addition, in the present embodiment, the fastening structure may only be provided with a set of first fastening bodies 1-6 and second fastening bodies 1-7, so as to achieve the above-mentioned purpose of fastening, which is not specifically limited and described herein.

In addition, it should be noted that, when the first buckle body 1-6 and the second buckle body 1-7 in the present embodiment are multiple groups, the clamping portion may be engaged with the first buckle body 1-6 and the second buckle body 1-7 in groups, or may be engaged with the first buckle body 1-6 and the second buckle body 1-7 not in groups, which are not specifically limited and described herein.

Further preferably, the above-mentioned fastening structure further includes: the ribs 1-5 are arranged on the outer surface of the enclosing part 1-4, and the arrangement directions of the ribs 1-5 are distributed in a linear or curve direction along the vertical direction and/or the horizontal direction. The structural strength of the enclosing part 1-4 can be better improved through the ribs 1-5, so that the enclosing part 1-4 is not easy to deform under the action of external force so that the clamping is invalid, and the shell of the enclosing part 1-4 can be thinner, thereby saving the cost.

Further preferably, the buckle structure further includes: and the protruding parts 1-8 are arranged in the clamping grooves and used for propping against the second component. The second component is propped against the bulge part 1-8 and is matched with the inner wall of the clamping groove, so that the left and right limiting of the second component can be realized.

In addition, in order to facilitate the engagement between the first fastening body 1-6 and the second fastening body 1-7 and the second member, the engaging portion 3-4 is preferably a through hole formed in the second member. The through holes are in any one of round, oval or rectangular shapes.

Further preferably, the first buckle body 1-6 and the second buckle body 1-7 are elastic buckle teeth. Through the elastic deformation of the elastic buckling teeth, the clamping part 3-4 can be elastically contracted when touching the first buckling body 1-6 and the second buckling body 1-7, so that the first buckling body 1-6 and the second buckling body 1-7 are elastically contracted, the clamping part 3-4 is deeply inserted into the clamping groove, and then the clamping part 3-4 is clamped under the rebound effect.

Further preferably, as shown in fig. 4, at least one of the first buckle body 1-6 and the second buckle body 1-7 is a back hook tooth, and after the back hook tooth is clamped with the clamping portion 3-4, even if the back hook tooth is poked by a prying tool, the buckle structure is difficult to fail, and the buckle structure can be realized only under the condition that the structure of the buckle structure is damaged, so that the anti-counterfeiting function is further enhanced. In addition, the first buckle body 1-6 is only used as a barb tooth for example for brief description, and specific limitation and redundant description are not provided.

Further preferably, in order to facilitate the engagement between the buckle body 1 and the second component, and improve the fastening fastness of the second component of the box body when being fastened with the first component, the buckle structure further includes: the clamping piece 2 is arranged on the second component and is clamped with the clamping body 1, wherein the clamping piece 2 is provided with a guide groove 2-1 which is matched with the limit groove 3-3 to be inserted into one side part 1-2 of the enclosing part 1-4, and a bayonet 2-2 which is used for being clamped with the first buckle body 1-6 and the second buckle body 1-7.

The clamping piece 2 can enable the clamping between the second component and the first buckle body 1-6 and the second buckle body 1-7 to be more compact, and the space thickness of the clamping piece 2 is utilized, so that the movement amount of the second component is further reduced after the clamping piece 2 follows the second component to be inserted into the clamping groove.

Further preferably, the engaging member 2 is provided with a bending portion 2-3 for being engaged with the second member, and the second member is provided with a positioning groove 3-5 for being inserted into the bending portion 2-3.

Further preferably, the bayonet 2-2 is any one of circular, elliptical or rectangular in shape.

Further preferably, the case is formed by combining a plurality of paper boards, and the periphery of the engaging member 2 is at least partially covered with the paper boards. In addition, the engaging member 2 in this embodiment may be disposed on the box body by means of glue connection or engagement, or may be disposed on the box body by providing a corresponding groove body to mount the engaging member 2 so as to prevent it from falling off, and in this embodiment, it is preferable that the engaging member 2 is disposed on the box body by means of glue connection, and one or more layers of paper boards formed by folding from the box body are laid by means of pasting. In addition, it should be noted that the material of the package box in the present embodiment may not be limited to paper material, but may be other types of materials, such as flexible materials, rubber or plastic materials, which are easy to deform, and the like, and the description and limitation thereof are omitted.

Further preferably, the engaging member 2 is a metal plate.

Further preferably, the thickness of the metal sheet is 0.25 to 0.35mm. Through this structure, not only can conveniently install, can prevent furthest when satisfying joint design moreover that it from producing the deformation and leading to above-mentioned joint inefficacy under the exogenic action.

In addition, it should be noted that, in the present embodiment, only the first component is taken as the case body 4, the second component is taken as the side plate 3-2 of the case cover 3 as an example for illustration, and in practical application, the first component may also be the side plate 3-2 of the case cover 3, and the second component may also be the case body 4, which is not specifically limited and described herein.

Example two

The present implementation provides a package comprising: the box body and the buckle structure of the embodiment.

According to the structure, when the first component and the second component forming the box body are clamped through the clamping structure, for example, when the box body 4 forming the first component and the box cover 3 forming the second component are clamped, and the box body 4 is covered through the box cover 3, after the limit grooves formed on the side plates 3-2 of the box cover 3 are inserted into the side parts 1-2 of the enclosing parts 1-4 on the clamping body 1, the first buckling body 1-6 and the second buckling body 1-7 arranged on the clamping body 1 can be clamped with the side plates 3-2 of the box cover 3 and then packaged, when part of illegal users prize the gap on the box body through the steel ruler and the like, for example, after the gap between the box body and the box cover 3 enters the box body, the two opposite side parts 1-2 of the enclosing parts 1-4 are closed, so that the buckling body 1-7 can be prevented from being contacted with the clamping grooves, the box body 1 can be prevented from being separated from the box body 1, and the box body can be prevented from losing the anti-counterfeiting performance of the box body under the condition of losing the clamping body 3 after the box body is sealed, and the anti-counterfeiting performance of the box body is improved.

In addition, since the first buckle body 1-6 and the second buckle body 1-7 are oppositely arranged, even if the prying tool enters the box body through the gap between the box body and the box cover 3 and stretches into the clamping groove, the prying tool touches the first buckle body 1-6 or the second buckle body 1-7, and because of the obstruction of the second component, the prying tool is difficult to touch the first buckle body 1-6 or the second buckle body 1-7 at the same time, and the first buckle body 1-6 and the second buckle body 1-7 simultaneously move reversely to be separated from the clamping connection of the second component.

Specifically, it should be noted that, in this embodiment, two opposite buckle bodies 1 are disposed on the case body 4 of the case body, and the case cover 3 is provided with a clamping member 2 and a clamping portion 3-4 for matching with the buckle bodies 1.

In addition, it is worth mentioning that the package in this embodiment is suitable for wine boxes. In addition, it should be noted that the package box in the present embodiment may not be limited to a wine box, but may also be other types of box bodies, such as a food package box, a transport package box, etc., and will not be described and limited herein.

The foregoing is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any person skilled in the art will make any equivalent substitution or modification to the technical solution and technical content disclosed in the utility model without departing from the scope of the technical solution of the utility model, and the technical solution of the utility model is not departing from the scope of the utility model.

Claims

1. A clasp body, characterized in that the clasp body comprises:

a fixing portion for being disposed on a first member to be packaged;

the enclosing part is connected with the fixing part and forms a clamping groove;

the first buckle body and the second buckle body are respectively arranged on two opposite side walls of the clamping groove and are staggered mutually.

2. The clasp body of claim 1, wherein the securing portion is at least partially embedded within the first member such that the enclosing portion is located within the cavity of the first member;

and/or, the top end of the side part of the enclosing part is provided with a furling area, so that the area of the notch of the clamping groove gradually decreases when deviating from the furling area towards the bottom end of the enclosing part;

and/or when the second part to be packaged is inserted into the clamping groove and is clamped with the first buckle body and the second buckle body, the two opposite side parts of the enclosing part are respectively inserted into the limiting grooves formed on the second part;

and/or the first component is a box body, and the second component is a side plate of the box cover; or the first component is a side plate of the box cover, and the second component is a box body.

3. The clasp body of claim 1, wherein the first clasp body and the second clasp body are spaced apart; the first buckle body and the second buckle body are simultaneously clamped at the clamping part on the second component to be packaged.

4. The clasp body of claim 1, further comprising: the ribs are arranged on the outer surface of the enclosing part, and the arrangement directions of the ribs are distributed in a linear or curve direction along the vertical direction and/or the horizontal direction;

and/or a protruding part which is arranged in the clamping groove and is used for propping against the second component to be packaged.

5. The buckle body according to claim 3, wherein the clamping portion is a through hole formed in the second member;

and/or the first buckle body and the second buckle body are elastic buckle teeth, wherein at least one of the first buckle body and the second buckle body is a reverse hook tooth.

6. The buckle body according to claim 2, wherein the first buckle body and the second buckle body are at least two groups and are arranged at intervals; the first buckle body and the second buckle body are simultaneously clamped at the clamping part on the second component.

7. The buckle body of claim 6, wherein the number of the clamping parts corresponds to the number of the first buckle body and the second buckle body in a one-to-one manner.

8. The buckle body according to claim 1, wherein the fixing portion is provided on the first member by gluing or snap-fitting, or is fitted into the fixing portion to be fixed, and a tear notch is provided in a region where the fixing portion is mounted.

9. A clamping member capable of being mutually clamped with the clamping body according to any one of claims 1 to 8, wherein the clamping member is provided with a guide groove for inserting into one side portion of the enclosing portion, and a bayonet for mutually clamping with the first and second buckle bodies.

10. The clamping piece according to claim 9, wherein the clamping piece is arranged on a second component to be packaged, a bending part for being clamped into the second component is arranged on the clamping piece, and a positioning groove for being inserted into the bending part is formed in the second component;

and/or the bayonet is any one of round, oval or rectangular;

and/or the clamping piece is a metal sheet.