CN218464360U

CN218464360U - Anti-theft cover and container

Info

Publication number: CN218464360U
Application number: CN202222936393.XU
Authority: CN
Inventors: 唐小东; 叶华
Original assignee: Apta China Investment Co ltd; Apta Packaging Technology Suzhou Co ltd; Aptar Suzhou Dispensing Systems Co Ltd
Current assignee: Apta China Investment Co ltd; Apta Packaging Technology Suzhou Co ltd; Aptar Suzhou Dispensing Systems Co Ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-02-10
Anticipated expiration: 2032-11-04

Abstract

The utility model provides a theft-proof cover and a container, wherein, the theft-proof cover comprises an upper cover body and a lower cover body, which is mainly characterized in that, the theft-proof cover also comprises a theft-proof mechanism, the theft-proof mechanism comprises an insert and a base which are respectively arranged on the upper cover body and the lower cover body; the inserting piece is connected to the side wall of the upper cover body through a first breaking point; the base comprises an accommodating groove and a one-way limiting mechanism, and the one-way limiting mechanism is positioned on the upper side of the accommodating groove; the inserting sheet can penetrate through a guide opening in the one-way limiting mechanism to be inserted into the accommodating groove, and the inserting sheet inserted into the accommodating groove is limited by a limiting part in the one-way limiting mechanism to be separated from the accommodating groove. The utility model discloses a theftproof lid and container simple structure can effectively retrieve the inserted sheet, and be favorable to industrial production, reliability height.

Description

Anti-theft cover and container

Technical Field

The utility model relates to a sealed package technical field, in particular to security cover and container.

Background

At present, in the prior art, an anti-theft structure is usually arranged at a sealing opening of bottled or canned food to prompt a consumer whether the product is opened or not so as to ensure the food safety. The anti-theft structure at the sealing position comprises a disposable anti-theft structure, an anti-theft piece is usually arranged between a base and an upper cover, and a user needs to tear off the anti-theft piece first when using the anti-theft piece for the first time and then can unseal the anti-theft piece. The anti-theft sheet can not be restored after being torn off, thereby achieving the purpose of anti-theft. However, the torn anti-theft piece is easy to fall into the content, so that the content is polluted and even eaten by mistake; the anti-theft sheet is not easy to recover after being torn off and is easy to fall into the environment, so that the environment pollution is caused; simultaneously, after the theftproof piece drops completely, to the consumer that does not understand the product, probably because the theftproof sign is not obvious, and then it is the jar body that itself does not possess the theftproof structure to be difficult to distinguish, still just makes it not possess the theftproof structure because the theftproof piece drops from the jar body.

Disclosure of Invention

In view of the above-mentioned defect of prior art, the utility model discloses can solve above-mentioned defect at least, can effectively collect inserted sheet, reliability height, easy to produce, practicality are good, adaptability is wide theftproof lid and container.

One embodiment of the utility model provides an anti-theft cover, which comprises an upper cover body and a lower cover body and is mainly characterized in that the anti-theft cover also comprises an anti-theft mechanism, the anti-theft mechanism comprises an inserting piece and a base which are respectively arranged on the upper cover body and the lower cover body, and the inserting piece can be matched with the base to prompt a consumer whether the anti-theft cover is opened for the first time;

the inserting piece is connected to the side wall of the upper cover body through a first breaking point;

the base comprises an accommodating groove and a one-way limiting mechanism, and the one-way limiting mechanism is positioned on the upper side of the accommodating groove; the inserted sheet can pass the direction opening on the one-way stop gear inserts in the holding tank, and by spacing portion restriction in the one-way stop gear inserts in the holding tank the inserted sheet breaks away from the holding tank. When the consumer opened for the first time when the theftproof lid, because at least part of inserted sheet inserts in the holding tank, and by spacing portion is right the inserted sheet carries on spacingly, makes the inserted sheet can't upwards break away from the holding tank, consequently when the upper cover body was upwards opened, the inserted sheet with the first breaking point that joint strength is relatively weak between the upper cover body can fracture, and the inserted sheet breaks away from the upper cover body, is detained in the holding tank. According to an embodiment of the present invention, further, the accommodating groove is formed by a first groove at a side wall of the lower cover body;

the one-way limiting mechanism comprises a first buckle and a stop strip component which are arranged oppositely, wherein the first buckle is positioned at the inner edge of the first groove, the stop strip component is positioned at the outer edge of the first groove, and a first preset distance is arranged between the first buckle and the stop strip component;

a first protruding part is arranged on one surface, facing the barrier strip component, of the first buckle, a second protruding part is arranged on one surface, facing the first buckle, of the barrier strip component, the first protruding part and the second protruding part are arranged oppositely, and a second preset distance is reserved between the first protruding part and the second protruding part;

by first buckle with clearance between the shelves strip component constitutes the direction opening, and by the bottom surface of first bellying with the bottom surface of second bellying constitutes jointly spacing portion, the inserted sheet passes during the direction opening, the second bellying of shelves strip component department can be to dorsad one side of first buckle takes place elastic deformation to make the direction opening grow, can allow the inserted sheet passes through.

According to the utility model discloses an embodiment, it is further, one side that is close to the top surface in the inserted sheet is equipped with the second recess, works as the inserted sheet inserts back in the holding tank, first bellying with the second bellying is located second groove.

According to an embodiment of the present invention, further, two sides of the holding tank are respectively provided with a guiding limiting groove, and when the inserting sheet is inserted into the holding tank, two sides of the inserting sheet are respectively located in the corresponding guiding limiting grooves; the direction spacing groove is used for guiding the falling direction of inserted sheet ensures the inserted sheet falls perpendicularly, and falls the back and is in keep upright state in the holding tank.

When the inserting sheet is connected with the upper cover body and inserted into the accommodating groove, the distance from the bottom edge of the accommodating groove to the top edge of the accommodating groove is greater than the distance from the bottom edge of the inserting sheet to the top edge of the accommodating groove;

the outer edge side of the first groove is provided with a first opening, and the anti-theft window is formed by an area formed by enclosing two side edges and a bottom edge of the first opening and a bottom edge of the stop strip component.

According to the utility model discloses an embodiment, it is further, the width of inserted sheet is greater than the width of theftproof window prevents the inserted sheet is followed drop in the theftproof window.

According to an embodiment of the present invention, further, the wall surface of the inner edge side of the first groove is provided with an unopened mark and an opened mark, and the opened mark is located above the unopened mark;

when the inserting sheet is inserted into the accommodating groove and is connected with the side wall of the upper cover body, the opened mark is shielded by the inserting sheet;

when the inserted sheet is inserted in the holding tank, just the inserted sheet with when the lateral wall of last lid disconnection, the inserted sheet landing to the holding tank bottom, by the inserted sheet is right the sign is not opened shelters from, and can permeate the second recess show the sign has been opened.

According to an embodiment of the present invention, further, the stop strip member is made of an elastic restoring material, so that the stop strip member and the second protruding portion thereon can be elastically deformed in a restoring manner.

According to the utility model discloses an embodiment, it is further, first breaking point only locates the top of inserted sheet avoids with first breaking point sets up the both sides of inserted sheet reduce after the first breaking point fracture deformation elongate with the inner wall of holding tank forms the possibility of interfering, the inserted sheet can reply under the effect of interference the position before the theftproof lid is opened for the first time.

According to the utility model discloses an embodiment, it is further, the theftproof lid still includes the ladle, the ladle through the second breaking point with go up the lid or the lid is connected down.

Another embodiment of the present invention provides a container, comprising a bottle body and an anti-theft cap according to any of the above embodiments, wherein the bottle body is connected to the anti-theft cap.

The utility model has the advantages that:

1. the inserting pieces are not easy to fall into the environment or the contents;

2. the risk of failure of the anti-theft structural component during assembly is reduced;

3. the anti-theft identification is obvious, and the user can easily distinguish the anti-theft identification;

4. the tie point of inserted sheet department is established in vertical direction, is difficult to form with the inner wall of holding tank and interferes, is difficult to get back to the position before the theftproof lid is opened for the first time after the inserted sheet falls, prevents the malicious recovery to the theftproof structure.

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

Drawings

Fig. 1 is a structural view of a tamper-proof cover according to an embodiment of the present invention.

Fig. 2 is a partially enlarged view of a point a in fig. 1.

Fig. 3 is a partially enlarged view at B in fig. 1.

Fig. 4 is a structural view of the anti-theft cover in the embodiment shown in fig. 1 when the anti-theft cover is closed.

Fig. 5 is a structural sectional view of C-C in fig. 4.

Fig. 6 is a partially enlarged view at D in fig. 5.

Fig. 7 is a block diagram of the anti-theft mechanism of the embodiment of fig. 1 before the anti-theft cap is first opened.

Fig. 8 is a block diagram of the anti-theft mechanism after the anti-theft cap is opened for the first time in the embodiment of fig. 1.

Reference numerals:

1-upper cover body; 11-upper lid side wall;

2-lower cover body; 21-a spoon;

3-an anti-theft mechanism; 31-an insert sheet; 311-first breaking point; 312 — a second groove; 32-a base; 321 accommodating grooves; 3211-a first opening; 3212-not opened identification; 3213-opened identification; 3214 guiding and limiting groove; 322-a first clasp; 3221-a first raised portion; 323-anti-theft window; 324-a bar member; 3241-second lobe.

Detailed Description

In order to make the technical means, the inventive features, the purpose and the efficacy of the present invention easy to understand, the present invention will be further explained by combining with the following detailed drawings. However, the present invention is not limited to the following embodiments.

Examples

As shown in fig. 1-8, the utility model discloses an anti-theft cover, anti-theft cover can connect the bottle and constitute the container, and anti-theft cover includes upper cover body 1, lower cover body 2 and anti-theft mechanism 3, and upper cover body 1 is articulated together with lower cover body 2 rear end, and upper cover body 1 or the inner wall department of lower cover body 2 can pass through a fracture point and connect a ladle. The anti-theft mechanism 3 comprises an inserting piece 31 arranged at the upper cover body 1 and a base 32 arranged at the lower cover body 2, and the inserting piece 31 can be matched with the base 32 to prompt a consumer whether to open the seal for the first time.

The top of the insertion sheet 31 is provided with a plurality of first breaking points 311, and the insertion sheet 31 is connected with the lower end surface of the side wall 11 of the upper cover body 1 through the first breaking points 311; the insert 31 is provided with a second recess 312 at a side close to the top surface, i.e. a notch is formed at the top surface of the insert.

The base 32 includes an accommodating groove 321 and a one-way limiting mechanism, and the one-way limiting mechanism is disposed on the upper side of the accommodating groove 321. The holding tank 321 is a groove at the side wall of the lower cover body, guide limiting grooves 3214 are arranged on two sides of the holding tank 321, and the guide limiting grooves 3214 are used for ensuring that the inserting pieces 31 are kept in a vertical state in the falling process and are kept in a vertical state after falling to the bottom of the holding tank 321.

The inner wall of the upper portion of the receiving groove 321 is provided with a first buckle 322, and a bar member 324 is disposed above the receiving groove 321. The first buckle 322 and the stop bar 324 are disposed opposite to each other to form a one-way limiting mechanism. Resilient return material may be used for the bar member 324.

A first protruding portion 3221 is disposed on a surface of the first buckle 322 facing the bar member 324; a second protrusion portion 3241 is disposed on a surface of the barrier member 324 facing the first buckle 322. The lower portion of the insertion sheet 31 can be inserted into the receiving groove 321 through the gap between the first protruding portion 3221 and the second protruding portion 3241, and since the width of the first protruding portion 3221 and the second protruding portion 3241 is smaller than the width of the second groove 312 in this embodiment, the first protruding portion 3221 and the second protruding portion 3241 can be buckled into the second groove 312 after insertion, and at this time, the bottom surfaces of the first protruding portion 3221 and the second protruding portion 3241 can form a limiting portion to limit the upward separation of the insertion sheet 31 from the receiving groove 321, so as to better collect the insertion sheet 31.

As shown in fig. 6, in this embodiment, the first buckle and the stop bar member are separated by a first predetermined distance, the first protrusion and the second protrusion are separated by a second predetermined distance, the first predetermined distance is greater than the second predetermined distance, and the gap distance between the first buckle and the stop bar member gradually decreases along the top-down direction to form a guide opening (i.e., the cross sections of the first buckle and the stop bar member are in two opposite right-angled trapezoidal shapes as shown in fig. 6), so that the insertion piece 31 can be more easily inserted into the receiving groove 321 along the guide opening.

In other embodiments, the first protrusion and the second protrusion may be formed by other shapes of protrusion structures to limit the position of the insert 31, for example, the first protrusion and the second protrusion may be formed by hemispherical protrusion structures.

The side of the receiving groove 321 close to the outer wall of the lower cover, that is, the outer edge side of the receiving groove 321, is provided with a first opening 3211, and an area formed by two side edges and a bottom edge of the first opening 3211 and a bottom edge of the stop strip member 324 enclosing together forms an anti-theft window 323, so that a consumer can observe the opening state of the anti-theft cover through the anti-theft window 323. The width of the anti-theft window 323 is smaller than that of the insert sheet 31, so that the insert sheet 31 is prevented from falling off. The inner wall of the inner edge side of the accommodating groove 321 is provided with an unopened mark 3212 and an opened mark 3213, the opened mark and the unopened mark may be a combination of characters, letters, numbers, figures, colors or various elements thereof, in this embodiment, the number "1" is used as the unopened mark, and the number "2" is used as the opened mark. The numeral "1" designation is located below the numeral "2" designation. When the inserting piece 31 is inserted into the receiving groove 321 and the inserting piece 31 is connected to the sidewall 11 of the upper cover 1, the inserting piece 31 can block the numeral "2";

when the insertion piece 31 is inserted into the receiving groove 321 and the insertion piece 31 is disconnected from the sidewall 11 of the upper cover body 1, the insertion piece 31 slides to the bottom of the receiving groove 321, the insertion piece 31 can block the mark of the number "1", and the mark of the number "2" can be displayed through the second groove 312, and the anti-theft cover is marked by different marks to see whether the anti-theft cover is opened or not, so that a user can more intuitively observe whether the anti-theft cover is opened or not.

Principle of processing and implementation

According to the technical scheme of the embodiment, the processing and implementation principles are as follows:

because the assembly line has higher temperature, the packaging material mostly uses plastic materials, and the plastic materials are easy to generate irreversible plastic deformation under the stress at high temperature, therefore, when the anti-theft structure or a part of the anti-theft structure is fixed in the limit structure in the assembly process, the bulge part in the limit structure is easy to deform and lose efficacy under the pressure, and the whole anti-theft structure loses efficacy.

When the cover is assembled, when the lower part of the insertion sheet 31 passes through the gap between the first convex part 3221 and the second convex part 3241, the insertion sheet 31 simultaneously presses the first convex part 3221 inwards and the second convex part 3241 outwards, and because the structure of the inner side of the first convex part 3221 is more, the supporting strength is much greater than that of the second convex part 3241, the second convex part 3241 is more easily deformed outwards to give way to the insertion sheet 31. Because the second convex part 3241 is closer to the outer wall of the lower cover body, the temperature is relatively low, the second convex part is easy to cool and recover elasticity when being pressed, and the risk of assembly failure of the anti-theft structure is effectively reduced.

In a cover closing state before the anti-theft cover is opened for the first time, the joint of the upper cover body 1 and the inserting sheet 31 is a first breaking point 311; the first convex portion 3221 and the second convex portion 3241 on the lower cover body 2 are buckled at the second groove 312 on the inserting sheet 31 to form a connecting portion between the inserting sheet 31 and the lower cover body 2. At this time, the number "2" of the opened mark 3213 is blocked by the insert 31, and the number "1" of the unopened mark 3212 is displayed in the anti-theft window 323 formed by the region surrounded by the two side edges and the bottom edge of the first opening 3211 and the bottom edge of the stop bar member.

When the anti-theft cover is opened for the first time, at least a part of the insertion sheet 31 is inserted into the receiving groove 321, and the limiting portion formed by the bottom surfaces of the first protruding portion 3221 and the second protruding portion 3241 limits the insertion sheet 31, so that the insertion sheet 31 cannot be separated from the receiving groove 321 upwards, when the upper cover body 1 is opened upwards, the first breaking point 311 with weak connection strength between the insertion sheet 31 and the upper cover body 1 is broken by stress, and the insertion sheet 31 is separated from the upper cover body 1 and slides to the bottom of the receiving groove 321.

The sliding insert 31 blocks the number "1" of the unopened label 3212, and the opened label number "2" is exposed through the second groove 312. At this point, the anti-theft window 323 displays the numeral "2" designation.

It should be understood that the foregoing detailed description describes preferred embodiments of the invention. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the teachings of this invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

In the description of the present invention, it should be noted that the terms "upper/lower end", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate the directions or positional relationships based on the directions or positional relationships 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 direction, be constructed and operated in a specific direction, 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.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "disposed/nested", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art. The structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the purpose which can be achieved by the present invention.

Claims

1. An anti-theft cover comprises an upper cover body and a lower cover body, and is characterized by further comprising an anti-theft mechanism, wherein the anti-theft mechanism comprises an inserting piece and a base which are respectively arranged on the upper cover body and the lower cover body;

the base comprises an accommodating groove and a one-way limiting mechanism, and the one-way limiting mechanism is positioned on the upper side of the accommodating groove; the inserted sheet can pass the direction opening on the one-way stop gear inserts in the holding tank, and by spacing portion restriction in the one-way stop gear inserts in the holding tank the inserted sheet breaks away from the holding tank.

2. The cover of claim 1, wherein the receiving groove is formed by a first groove at a side wall of the lower cover body;

a first bulge is arranged on one surface, facing the barrier strip component, of the first buckle, a second bulge is arranged on one surface, facing the first buckle, of the barrier strip component, the first bulge is opposite to the second bulge, and a second preset distance is reserved between the first bulge and the second bulge;

the guide opening is formed by a gap between the first buckle and the stop strip component, and the limiting part is formed by the bottom surface of the first protruding part and the bottom surface of the second protruding part together.

3. The anti-theft cover according to claim 2, wherein a second groove is formed in a side of the insertion piece close to the top surface, and when the insertion piece is inserted into the receiving groove, the first protrusion and the second protrusion are located in the second groove.

4. The anti-theft cover according to claim 3, wherein two sides of the receiving groove are respectively provided with a guiding limiting groove, and when the inserting sheet is inserted into the receiving groove, two sides of the inserting sheet are respectively positioned in the corresponding guiding limiting grooves;

5. The anti-theft cover according to claim 4, wherein said insert has a width greater than a width of said anti-theft window.

6. The antitheft cover according to claim 4, wherein a wall surface on an inner edge side of the first groove is provided with an unopened mark and an opened mark, the opened mark being located above the unopened mark;

when the inserting sheet is inserted into the accommodating groove and the inserting sheet is connected with the side wall of the upper cover body, the opened mark is shielded by the inserting sheet;

when the inserting sheet is inserted into the accommodating groove, and the inserting sheet is disconnected with the side wall of the upper cover body, the inserting sheet slides to the bottom of the accommodating groove, the unopened mark is shielded by the inserting sheet, and the unopened mark can be displayed through the second groove.

7. The tamper-evidencing cap according to claim 2, wherein said barrier strip member is constructed of a resilient return material.

8. The tamper-evidencing cap according to claim 1, wherein said first point of fracture is provided at the top of said tab.

9. The tamper-evidencing closure of claim 1, further comprising a scoop connected to said upper or lower closure body by a second point of disruption.

10. A container comprising a bottle body and the cap of any one of claims 1 to 9 attached to the bottle body.