CN112550936B

CN112550936B - Anti-fake bottle cap capable of being opened in self-damage mode and bottle with anti-fake bottle cap

Info

Publication number: CN112550936B
Application number: CN202011339982.9A
Authority: CN
Inventors: 项怀志; 项月娥
Original assignee: Tongcheng Shenda Packing Co ltd
Current assignee: Tongcheng Shenda Packing Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2022-09-20
Anticipated expiration: 2040-11-25
Also published as: CN112550936A

Abstract

The invention discloses an anti-counterfeiting bottle cap capable of being opened in a self-damage mode and a bottle with the bottle cap. The bottle cap comprises an outer cap, an inner sleeve, a pull rope, an outer sleeve component, an inner cap component and an inner plug component. The outer cover is sleeved on the top end of the inner cover, and a section of falling object gap is reserved between the bottom end of the outer cover and the inner cover. At least one prying hole communicated with the falling object gap is formed in the side wall of the top end of the inner sleeve. The endotheca has shelters from the piece and a plurality of contact bridge, shelters from the piece setting in sled hole to it is fixed with the endotheca through a plurality of contact bridges. One end of each pull rope is fixed on the corresponding shielding sheet, and the other end of each pull rope is fixed on the outer cover. The overcoat subassembly includes overcoat and at least a set of grafting strip, and the inner cup subassembly includes lid, lower adapter sleeve and limit structure, and interior stopper subassembly includes interior stopper, lower interior stopper and seal membrane in last. The present invention can produce permanent damage trace of the inner layer and the outer layer of the bottle cap and destroy the bottle completely. The bottle and the bottle cap can not be reused, so that the anti-counterfeiting effect of the bottle cap is improved.

Description

Anti-fake bottle cap capable of being opened in self-damage mode and bottle with anti-fake bottle cap

Technical Field

The invention relates to an anti-counterfeiting bottle cap in the technical field of bottle caps, in particular to an anti-counterfeiting bottle cap capable of being opened in a self-damage mode and a bottle with the bottle cap.

Background

The anti-counterfeiting of the packaging bottle is very important for enterprises such as wine, perfume, high-end health care products and the like. The bottle which can not be counterfeited is taken as an example of a wine bottle, and the fake wine can be easily manufactured by recycling the old wine bottle and the wine bottle cap. Therefore, the market is full of low-price fake wine, the real wine market is impacted, great reputation damage is caused to wine production enterprises, and the development of the enterprises is influenced. Meanwhile, after people drink the pseudo liquor, the health of people can be greatly damaged, and especially the pseudo liquor mixed with industrial alcohol can cause life danger. However, the existing wine bottle cap cannot avoid the problem and has poor anti-counterfeiting effect.

Disclosure of Invention

In order to solve the technical problem that after the existing bottle cap is used, the bottle and the bottle can be recycled to cause counterfeiting, the invention provides an anti-counterfeiting bottle cap capable of being opened in a self-damage mode and a bottle with the bottle cap.

The invention is realized by adopting the following technical scheme: an anti-counterfeit bottle cap of an opening self-destruction type, comprising:

an outer cover;

the inner sleeve is detachably connected with the outer cover; the outer cover is sleeved on the top end of the inner cover, and a section of falling object gap is reserved between the bottom end of the outer cover and the inner cover; at least one prying hole communicated with the falling object gap is formed in the side wall of the top end of the inner sleeve; the inner sleeve is provided with at least one shielding piece and a plurality of contact bridges which respectively correspond to the prying holes; each shielding piece is arranged in the prying hole and is fixedly connected with the inner wall of the inner sleeve through a plurality of contact bridges;

at least one pull rope which respectively corresponds to the at least one shielding piece; one end of each pull rope is fixed on the corresponding shielding piece, and the other end of each pull rope is fixed on the outer cover;

the outer sleeve component comprises an outer sleeve and at least one group of inserting strips; the outer sleeve is sleeved in the inner sleeve from the bottom end of the inner sleeve and sleeved on the inner sleeve, and an annular space is formed between the top end of the outer sleeve and the bottom end of the outer sleeve; the inserting strip is of an easily-broken structure, the bottom end of the inserting strip is fixed to the top end of the outer sleeve, and the top end of the inserting strip can be inserted into a positioning hole formed in the bottom end of the outer cover;

the inner cover assembly comprises an upper cover body, a lower connecting sleeve and a limiting structure; the upper cover body is fixedly connected with the lower connecting sleeve and is arranged in the outer cover together; the lower connecting sleeve is inserted into the top end of the inner sleeve and is coaxially arranged with the inner sleeve; the limiting structure is fixed on the bottom surface of the upper cover body and is positioned in the lower connecting sleeve; the inner wall of the lower connecting sleeve is provided with a plurality of fixing structures, and the fixing structures are fixed with the bottle mouth;

the inner plug assembly comprises an upper inner plug, a lower inner plug and a sealing film; the top end of the upper inner plug is clamped in the limiting structure; the lower inner plug is plugged in the bottle mouth, and a sealing structure of the bottle mouth is formed by the sealing film and the upper inner plug;

when the outer cover and the inner sleeve move relatively to tear the plug-in strip, the pull rope pulls the corresponding shielding piece to be separated from the corresponding prying hole and fall into the falling object gap, the prying hole is located between the outer cover and the outer sleeve, an external prying piece can enter from the prying hole and abut against the easily-broken dent of the bottle mouth, and after the prying piece is stressed to pry off the bottle mouth, the sealing film is torn, the bottle mouth, the outer cover, the inner cover assembly and the upper inner plug are separated from the bottle mouth, and the lower inner plug is exposed on the bottle mouth.

According to the bottle cap, the plug-in strip is torn after the outer cap and the inner sleeve move relatively to each other, so that the outer portion of the bottle cap is damaged, meanwhile, the pull rope is connected with the outer cap, the outer cap pulls the shielding piece to be separated from the corresponding prying hole through the pull rope and fall into a falling object gap, so that the middle of the bottle cap is damaged, and then a user can stretch the prying piece into the inner sleeve from the prying hole and abut against the easily-broken concave portion of the bottle mouth, so that the bottle mouth can be pried off from the bottle mouth. Because the upper inner plug is fixed with the limiting structure, and the fixing structure of the lower connecting sleeve is fixed with the bottle mouth, the bottle mouth is separated from the bottle mouth together with the outer cover, the inner cover component and the upper inner plug, the lower inner plug is exposed, and liquid in the bottle can be poured out from the lower inner plug by a user. The sealing film can be torn in the prying-off process, so that the inner part of the bottle cap is damaged, permanent damage marks of the inner layer and the outer layer of the bottle cap can be generated, and the bottle can be thoroughly damaged. So, this bottle and bottle lid can't the secondary use again to promote the anti-fake effect of bottle lid, solved current bottle lid and can be retrieved and appear the technical problem of making fake together with the bottle after using.

As a further improvement of the above scheme, the outer cover is provided with at least one through hole corresponding to at least one pull rope, and the other end of the pull rope penetrates through the corresponding through hole and then is fixedly connected with a limiting component.

As a further improvement of the scheme, the inserting strip is integrally formed at the top end of the outer sleeve and is of a brittle material structure.

As a further improvement of the above scheme, the sealing membrane is an annular film, and the inner ring is fixed on the outer wall of the upper inner plug, and the outer ring is fixed on the inner wall of the lower inner plug; the bottom end of the upper inner plug is a closed end.

As a further improvement of the above scheme, the pull rope is a steel wire rope, and one end of the pull rope is fixedly connected to the middle part of the shielding piece.

As a further improvement of the above scheme, the limiting structure comprises a limiting sleeve and a clamping ring, and the clamping ring is integrally formed on the inner wall of the limiting sleeve; the top end of the upper inner plug is provided with an elastic protruding ring, and the outer diameter of the elastic protruding ring is larger than the inner diameter of the clamping ring; the outer cover is in threaded connection with the inner sleeve, and the outer sleeve is clamped on the inner sleeve and is relatively fixed with the inner sleeve; the upper cover body and the limiting structure are integrally formed and are of a transparent plastic structure, and the lower connecting sleeve is of a stainless steel structure.

As a further improvement of the above scheme, the fixing structure is a first elastic sheet; the first elastic sheet is fixed on the inner wall of the lower connecting sleeve or integrally formed on the inner wall of the lower connecting sleeve, and the free end of the first elastic sheet is inclined to the inner wall of the lower connecting sleeve and arranged upwards.

As a further improvement of the above scheme, the bottom end of the lower connecting sleeve is provided with at least one notch corresponding to at least one prying hole, and each notch and the corresponding prying hole are located in the same radial direction of the inner sleeve; the extending end of the prying piece can penetrate through the prying hole and the notch and abut against the easily-broken recess.

As a further improvement of the above scheme, a plurality of second elastic pieces are arranged on the inner wall of the inner sleeve, and the free ends of the second elastic pieces are inclined to the inner wall of the inner sleeve and are arranged upwards; when the inner cover assembly is arranged on the bottle mouth, the second elastic sheet abuts against the concave part of the bottle mouth; the top of the outer cover is provided with a window; the disposable anti-counterfeiting bottle cap further comprises:

a transparent insert mounted in the window;

the top surface of the information code gasket is attached to the bottom surface of the transparent insert, the bottom surface of the information code gasket abuts against the top of the inner cover, and at least one of the upper surface and the lower surface of the information code gasket is provided with a two-dimensional code;

and the convex lens is arranged between the transparent insert and the information code gasket.

The invention also provides a bottle, which comprises a bottle body and the anti-counterfeiting bottle cap which can be opened in a self-damage way; the bottle mouth of the bottle body is provided with a bottle mouth which is easy to break; the fixing structure is fixed with the bottle mouth, the lower inner plug is plugged in the bottle mouth, and the sealing structure of the bottle mouth is formed by the sealing film and the upper inner plug; when the outer cover and the inner sleeve move relatively to tear the plug-in strip, the pull rope pulls the corresponding shielding piece to be separated from the corresponding prying hole and fall into the falling object gap, when the prying hole is located between the outer cover and the outer sleeve, an external prying piece can enter from the prying hole and abut against the easily-broken dent of the bottle mouth, and after the prying piece is stressed to pry off the bottle mouth, the sealing film is torn, the bottle mouth, the outer cover, the inner cover assembly and the upper inner plug are separated from the bottle mouth, and the lower inner plug is exposed on the bottle mouth.

Compared with the existing wine bottle cap, the anti-counterfeiting bottle cap capable of being opened in a self-damage mode and the bottle with the bottle cap have the following beneficial effects:

1. this open anti-fake bottle lid of self-destruction formula, it will peg graft the strip and tear after producing relative motion through enclosing cover and endotheca, form the outside destruction to the bottle lid, simultaneously because the stay cord links to each other with the enclosing cover, the enclosing cover breaks away from and drops in the junk clearance in the sled hole that corresponds through the stay cord pulling shielding piece, just so accomplish the destruction to the bottle lid middle part, then during user of service just can stretch into the endotheca from the sled hole with prizing, and support the easy fracture depressed part at the bottle neck, thereby can be prized absolutely from the bottle neck with the bottleneck. Because the upper inner plug is fixed with the limiting structure, and the fixing structure of the lower connecting sleeve is fixed with the bottle mouth, the bottle mouth is separated from the bottle mouth together with the outer cover, the inner cover component and the upper inner plug, the lower inner plug is exposed, and liquid in the bottle can be poured out from the lower inner plug by a user. The sealing film can be torn in the prying-off process, so that the inner part of the bottle cap is damaged, permanent damage marks of the inner layer and the outer layer of the bottle cap can be generated, and the bottle can be thoroughly damaged. So, this bottle and bottle lid can't the reuse again to promote the anti-fake effect of bottle lid.

2. This open anti-fake bottle lid of self-destruction formula, it can also set up jaggedly on the adapter sleeve down, and pry the piece and pass sled hole and breach when opening the bottle lid, can increase the depth of insertion of adapter sleeve down like this, easy to assemble, and on the other hand can further increase the fastness that inner cup subassembly and bottleneck are connected, can make the bottleneck be in the same place with inner cup subassembly after the prying, thereby avoid exposing by the bottleneck after the prying, prevent the bottleneck part fish tail user of prying after the fracture, reduce the glass piece that the prying in-process produced simultaneously, improve the security that the bottle lid pried to be broken.

3. The beneficial effect of the bottle is the same as that of the self-damage type anti-counterfeiting bottle cap, and the details are not repeated herein.

Drawings

Fig. 1 is a cross-sectional view of an opening self-destruction type anti-counterfeit bottle cap according to embodiment 1 of the present invention.

Fig. 2 is a perspective view of an inner cap assembly of the tamper-proof bottle cap of fig. 1.

Fig. 3 is a cross-sectional view of the inner cap assembly of fig. 2.

Fig. 4 is a schematic structural diagram of a bottle mouth covered by the opening self-destructive anti-counterfeit bottle cap in embodiment 1 of the present invention.

Description of the symbols:

1 outer cover 11 spring plate one

2 inner sleeve 12 prying hole

3 coat 13 transparent insert

4 inner cap assembly 14 information code gasket

5 Upper cover 15 limiting part

6 lower connecting sleeve 16 convex lens

7 limit structure 17 grafting strip

8 the shielding piece 18 is drawn

9 upper inner plug 19 spring plate two

10 lower inside plug 20 sealing film

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

Referring to fig. 1-4, the present embodiment provides a self-destructive tamper-proof bottle cap that is attached to a mouth of a bottle. The bottle mouth has an easily-broken bottle mouth, namely, the bottle mouth can be provided with an easily-broken sunken part, so that the bottle mouth can be partially separated under the action of external force. For example, the bottle mouth can be pried by an external prying piece, so that the bottle mouth is broken from the easy-to-break recess, and a permanent damage mark is generated on the bottle. In this embodiment, the self-destructive opening anti-counterfeit bottle cap includes an outer cap 1, an inner cap 2, a pull cord 18, an outer cap 3 assembly, an inner cap assembly 4, an inner plug assembly, and may further include a transparent insert 13, an information code gasket 14, and a convex lens 16.

The outer cap 1 may be a bulb cap or a cap of other shape, which is the topmost part of the bottle cap. The cover 1 is typically of plastics construction and may be made of ABS material and may be correspondingly sized, shaped and coloured as required. In this embodiment, in order to conveniently set the two-dimensional code, a window is formed at the top of the outer cover 1. The window may be circular, square, or other shapes.

The transparent insert 13 is mounted in the window and may be of a cap-like construction and may only be removed from the cover 1 and not pass through the window. The top surface laminating of information code gasket 14 is on transparent mold insert 13's bottom surface, and the bottom surface of information code gasket 14 supports on the top of inner cup to at least one side is equipped with the two-dimensional code in the upper and lower two sides. The convex lens 16 is disposed between the transparent insert 13 and the information code pad 14, and may magnify a two-dimensional code or other information code on the information code pad 14. When setting up the two-dimensional code, can set up the two-dimensional code that is used for showing product information on the top surface of information code gasket 14, and set up the two-dimensional code that is used for scraping the prize, guards against falsification on the bottom surface of information code gasket 14, and concrete setting mode can adjust according to actual need. Of course, the two-dimensional code can be replaced by other anti-counterfeiting codes such as bar codes and the like, and can also be a visible anti-counterfeiting bar code.

The inner sleeve 2 and the outer cover 1 are detachably connected and can be connected in a threaded connection mode. The outer cover 1 is sleeved on the top end of the inner cover, and a section of falling object gap is reserved between the bottom end and the inner cover 2. In a specific arrangement, the bottom end of the outer cap 1 and the inner cap 2 may not be in any contact with each other, but a gap is left, and the other portion of the outer cap 1 is connected to the inner cap 2. At least one prying hole 12 is formed in the side wall of the top end of the inner sleeve 2, and the prying hole 12 is communicated with the falling object gap. The inner sleeve 2 is provided with at least one shielding piece 8 and a plurality of contact bridges, and the at least one shielding piece 8 corresponds to the at least one prying hole 12 respectively. Each shielding piece 8 is arranged in the prying hole 12 and is fixedly connected with the inner wall of the inner sleeve 2 through a plurality of contact bridges. Thus, the pry holes 12 are not visible after the inner sleeve 2 and the outer sleeve 1 are coupled to each other, but the pry holes 12 are visible only when the outer sleeve 1 and the inner sleeve 2 are relatively moved. In other embodiments, the connection between the outer cover 1 and the inner cover 2 can be in other manners, such as sleeving, clamping, etc., or through a third person. The inner sleeve 2 is made of PC or PET materials and is of a transparent structure, so that observation can be facilitated, and punching and molding are facilitated.

The number of the pull ropes 18 is at least one, the specific number is the same as that of the shielding sheets 8, and each pull rope 18 corresponds to one shielding sheet 8. One end of each pull rope 18 is fixed on the corresponding shielding piece 8, and the other end is fixed on the outer cover 1. When the outer cap 1 moves relatively, if the outer cap rotates, the pull rope 18 can pull the shielding piece 8, the contact bridge can be arranged to be thin, and on the other hand, a material which is easy to break can be adopted, so that the shielding piece 8 and the contact bridge are connected and broken or the contact bridge and the inner sleeve 2 are connected and broken, and the shielding piece 8 and the contact bridge fall off from the prying hole 12, and the prying hole 12 is smooth, and meanwhile, the middle part of the bottle cap is damaged. In this embodiment, the outer cover 1 is provided with at least one through hole, the at least one through hole corresponds to at least one pull rope 18, and the other end of the pull rope 18 passes through the corresponding through hole and then is fixedly connected to one limiting component 15. In addition, the pulling rope 18 is a steel wire rope, and one end of the pulling rope 18 is fixedly connected to the middle of the shielding piece 8, so that the pulling rope 18 has enough tensile strength to pull the shielding piece 8 away, and the tensile acting force is more uniform. Moreover, after the shielding plate 8 is damaged, the prying hole 12 can be used, and only the outer cap 1 needs to be rotated to achieve two purposes.

The outer sleeve 3 component comprises an outer sleeve 3 and at least one group of insertion strips 17, wherein the insertion strips 17 are thin and are easy to break. The outer sleeve 3 is sleeved in the inner sleeve 2 from the bottom end of the inner sleeve 2 and sleeved on the inner sleeve 2, and the top end of the outer sleeve is separated from the bottom end of the outer cover 1 to form an annular space. The insertion strip 17 is of an easily breakable structure and has a bottom end fixed to the top end of the outer sleeve 3, and a top end insertable into an alignment hole provided in the bottom end of the outer cover 1.

In this embodiment, the outer sleeve 3 is clamped on the inner sleeve 2 and fixed relative to the inner sleeve 2. In this way, after the inner sleeve 2 is fully connected with the outer cover 1, the pry hole 12 is hidden from view, and the inner sleeve 2 is largely hidden from view. The outer cover 3 may also be made of ABS material and may be correspondingly sized, shaped, colored, etc. as desired. For example, the outer jacket 3 may be plated with gold to enhance the aesthetic appeal, and the outer jacket 3 may be provided with a corresponding trademark, brand information, and the like. And, the inserting strip 17 is integrally formed on the top end of the outer cover 3 and is of a brittle material structure. In this way, during the relative rotation between the outer cap 1 and the inner sleeve 2, the plug-in strip 17 is interrupted or torn, which on the one hand allows the outer portion of the cap to be damaged and on the other hand also allows the pry hole 12 to be presented to the user.

The inner cover assembly 4 comprises an upper cover body 5, a lower connecting sleeve 6 and a limiting structure 7. The upper cover body 5 is fixedly connected with the lower connecting sleeve 6 and is arranged in the outer cover 1 together. That is, the integral structure formed by the upper cover 5 and the lower connection sleeve 6 can be directly installed in the outer cover 1 and can be matched with the relevant structure of the inner wall of the outer cover 1. The lower connecting sleeve 6 is inserted in the top end of the inner sleeve 2 and is arranged coaxially with the inner sleeve 2. Moreover, the lower connecting sleeve 6 can be directly pulled out from the inner sleeve 2, and a fixed relation does not exist between the two. The limiting structure 7 is fixed on the bottom surface of the upper cover body 5 and is positioned in the lower connecting sleeve 6. The inner wall of the lower connecting sleeve 6 is provided with a plurality of fixing structures, and the fixing structures are fixed with the bottle mouth.

In this embodiment, the upper cover 5 and the limiting structure 7 are integrally formed and have a transparent plastic structure, and the lower connecting sleeve 6 has a stainless steel structure. Limiting structure 7 includes stop collar and snap ring, and snap ring integrated into one piece is on the inner wall of stop collar. The fixing structure is a first elastic sheet 11, the first elastic sheet 11 is fixed on the inner wall of the lower connecting sleeve 6 or integrally formed on the inner wall of the lower connecting sleeve 6, and the free end is inclined to the inner wall of the lower connecting sleeve 6 and arranged upwards. In addition, a plurality of second elastic pieces 19 are arranged on the inner wall of the inner sleeve 2, and the free ends of the second elastic pieces 19 are inclined to the inner wall of the inner sleeve 2 and are arranged upwards. When the inner cover component 4 is installed on the bottle mouth, the second elastic sheet 19 is abutted against the concave part of the bottle mouth.

The inside plug assembly comprises an upper inside plug 9, a lower inside plug 10 and a sealing membrane 20. The top end of the upper inner plug 9 is clamped in the limiting structure 7, and the bottom end of the upper inner plug 9 is a closed end. The lower inner plug 10 is plugged in the bottle mouth, and forms a sealing structure of the bottle mouth with the upper inner plug 9 through a sealing film 20. Go up the top joint of interior stopper 9 in limit structure 7, during the concrete joint, the top of going up interior stopper 9 has the elasticity bulge loop, and the external diameter of elasticity bulge loop is greater than the internal diameter of snap ring. The lower inner plug 10 is plugged in the bottle mouth and forms a sealing structure with the upper inner plug 9. In this embodiment, the sealing film 20 is an annular film, and the inner ring is fixed to the outer wall of the upper inner plug 9 and the outer ring is fixed to the inner wall of the lower inner plug 10. Thus, when the positions of the upper inner plug 9 and the lower inner plug 10 are relatively unchanged, the liquid in the bottle mouth cannot flow out of the sealing structure, and on the contrary, once the relative change of the positions between the upper inner plug 9 and the lower inner plug 10 is generated in the longitudinal direction, the sealing effect of the sealing structure is lost, and the liquid in the bottle can flow out. In this embodiment, the upper inner plug 9 and the lower inner plug 10 are made of LDPE material, which is low density polyethylene material, so that the weight is very light, and the plug is easy to install and use, and has no smell, odor and toxicity.

When the outer cover 1 and the inner sleeve 2 move relatively to tear the plug-in strip 17, the pulling rope 18 pulls the corresponding shielding piece 8 to separate from the corresponding prying hole 12 and fall into a falling object gap, so that the prying hole 12 is positioned between the outer cover 1 and the outer sleeve 3, the prying hole 12 is exposed in the visual field of a user and can be operated, an external prying piece can enter from the prying hole 12 and abut against the easy-to-break concave part of the bottle mouth, and after the prying piece is stressed to pry off the bottle mouth, the sealing film 20 is torn, the bottle mouth is separated from the bottle mouth together with the outer cover 1, the inner cover assembly 4 and the upper inner plug 9, the lower inner plug 10 is exposed on the bottle mouth, and liquid in the bottle can flow out from the lower inner plug 10. Thus, the integrity of the entire bottle is destroyed and the most important part of the bottle is destroyed, and the bottle cannot be reused for counterfeiting. Meanwhile, the bottle cap also loses integrity in the prying-off process, so that the bottle cap also has no secondary use value. Therefore, the bottle and the bottle cap are damaged, and the bottle cap can be prevented from being recycled, so that the anti-counterfeiting effect of the bottle cap is improved.

Compared with the existing wine bottle cap, the bottle with the self-damage anti-counterfeiting bottle cap has the following advantages:

this open anti-fake bottle lid of self-destruction formula, it will peg graft 17 and tear after producing relative motion through enclosing cover 1 and endotheca 2, form the destruction to the bottle lid outside, simultaneously because stay cord 18 links to each other with enclosing cover 1, enclosing cover 1 shelters from piece 8 through the 18 pulling of stay cord and breaks away from and fall in the junk clearance from the sled hole 12 that corresponds, just so accomplish the destruction to the bottle lid middle part, then in user of service just can stretch into endotheca 2 with sled piece from sled hole 12, and support the easy fracture depressed part at the bottle neck, thereby can prize the bottleneck from the bottle neck and break. Because the upper inner plug 9 is fixed with the limiting structure 7 and the fixing structure of the lower connecting sleeve 6 is fixed with the bottle mouth, the bottle mouth is separated from the bottle mouth together with the outer cover 1, the inner cover component 4 and the upper inner plug 9, the lower inner plug 10 is exposed, and a user can pour out liquid in the bottle from the lower inner plug 10. The sealing film 20 is torn in the prying-off process, so that the inner part of the bottle cap is damaged, permanent damage marks of the inner layer and the outer layer of the bottle cap are generated, and the bottle is completely damaged. So, this bottle and bottle lid can't the reuse again to promote the anti-fake effect of bottle lid.

Example 2

This embodiment provides an opening self-destruction type anti-counterfeit bottle cap, which is similar to the bottle cap of embodiment 1, and the difference is that a notch is formed on the bottom end of the lower connecting sleeve 6 in this embodiment. The number of the gaps is at least one, and at least one gap corresponds to at least one prying hole 12 respectively, and each gap and the corresponding prying hole 12 are located in the same radial direction of the inner sleeve 2. The extending end of the prying member can penetrate through the prying hole 12 and the notch to abut against the easily-broken recess. The gap directly extends to the bottom end of the inner sleeve 2, so that the prying piece can be vertically separated from the gap after being inserted into the gap.

Consequently, owing to set up jaggedly on the lower adapter sleeve 6 with this disposable anti-fake bottle lid, and pry the piece and pass prying hole 12 and breach when opening the bottle lid, can increase the depth of insertion of adapter sleeve 6 down like this on the one hand, easy to assemble, and on the other hand can further increase the fastness that inner cup subassembly 4 and bottleneck are connected, can make the bottleneck combine together with inner cup subassembly 4 after the prying is broken, thereby avoid the bottleneck after the prying to expose, prevent that the bottleneck part fish tail user of bottleneck after the prying is broken, reduce the glass piece that the prying process produced simultaneously, improve the security that the bottle lid was pried absolutely.

Example 3

The embodiment provides an assembling method of an opening self-damage type anti-counterfeiting bottle cap, which is used for assembling the opening self-damage type anti-counterfeiting bottle cap in the embodiment 1 or 2. Wherein the assembly method comprises the following steps.

The first step is as follows: the upper inner stopper 9, the lower inner stopper 10 and the sealing film 20 are assembled into an inner stopper assembly, and the inner stopper assembly is mounted on the mouth of the bottle.

The second step is that: the inner sleeve 2 is fixed on the bottle mouth, and the shielding piece 8 is fixed in the corresponding prying hole 12, so that the prying hole 12 can be right opposite to the easy-to-break sunken part of the bottle mouth.

The third step: the upper cover body 5, the lower connecting sleeve 6 and the limiting structure 7 are assembled into the inner cover component 4, the inner cover component 4 is covered on the bottle mouth of the bottle neck, the inner cover component 4 can be fixed with the bottle mouth, and meanwhile, the top end of the upper inner plug 9 is clamped in the limiting structure 7.

The fourth step: the outer sleeve 3 and the at least one set of the bayonet strips 17 are assembled into an outer sleeve 3 assembly, and the outer sleeve 3 assembly is sleeved on the inner sleeve 2, so that the outer sleeve 3 can be fixed relative to the inner sleeve 2.

The fifth step: with enclosing cover 1 suit outside inner cover subassembly 4 for enclosing cover 1 overlaps on the top of inner cover, and reserves one section junk clearance between bottom and endotheca 2, fixes the one end of stay cord 18 on the shielding piece 8 that corresponds simultaneously, and the other end is fixed on enclosing cover 1, and makes the top of grafting strip 17 can insert in the counterpoint hole of seting up on the bottom of enclosing cover 1.

Example 4

The present embodiment provides a bottle including a bottle body and the tamper-proof cap of the opening self-destruction type of embodiment 1 or 2. The mouth of the bottle body is provided with a bottle mouth which is easy to break. The fixing structure is fixed with the bottle mouth, the lower inner plug 10 is plugged in the bottle mouth, and the sealing structure of the bottle mouth is formed by the sealing film 20 and the upper inner plug 9. When the outer cap 1 and the inner sleeve 2 move relatively to make the prying hole 12 located between the outer cap 1 and the outer sleeve 3, an external prying member can enter from the prying hole 12 and abut against the easily-broken dent of the bottle mouth, and after the prying member is stressed to pry off the bottle mouth, the outer cap 1, the inner cap assembly 4 and the upper inner plug 9 are separated from the bottle mouth, so that the lower inner plug 10 is exposed on the bottle mouth. After the bottle is used, the bottle body and the bottle cap are damaged and cannot be reused, so that the generation of counterfeiting can be prevented, and the anti-counterfeiting effect of the bottle is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an open anti-fake bottle lid of self-destruction formula which characterized in that, it includes:

an outer cover;

at least one pull rope corresponding to the at least one shielding piece respectively; one end of each pull rope is fixed on the corresponding shielding piece, and the other end of each pull rope is fixed on the outer cover; the outer cover is provided with at least one through hole corresponding to at least one pull rope respectively, and the other end of each pull rope penetrates through the corresponding through hole and then is fixedly connected with a limiting component;

the outer sleeve component comprises an outer sleeve and at least one group of insertion strips; the outer sleeve is sleeved in the inner sleeve from the bottom end of the inner sleeve and sleeved on the inner sleeve, and an annular space is formed between the top end of the outer sleeve and the bottom end of the outer sleeve; the inserting strip is of an easy-to-break structure, the bottom end of the inserting strip is fixed on the top end of the outer sleeve, and the top end of the inserting strip can be inserted into the alignment hole formed in the bottom end of the outer cover; the inserting strip is integrally formed on the top end of the outer sleeve and is of a brittle material structure;

the inner cover assembly comprises an upper cover body, a lower connecting sleeve and a limiting structure; the upper cover body is fixedly connected with the lower connecting sleeve and is arranged in the outer cover together; the lower connecting sleeve is inserted into the top end of the inner sleeve and is coaxially arranged with the inner sleeve; the limiting structure is fixed on the bottom surface of the upper cover body and is positioned in the lower connecting sleeve; the inner wall of the lower connecting sleeve is provided with a plurality of fixing structures, and the fixing structures are fixed with the bottle mouth; the limiting structure comprises a limiting sleeve and a clamping ring, and the clamping ring is integrally formed on the inner wall of the limiting sleeve; the top end of the upper inner plug is provided with an elastic projecting ring, and the outer diameter of the elastic projecting ring is larger than the inner diameter of the clamping ring; the outer cover is in threaded connection with the inner sleeve, and the outer sleeve is clamped on the inner sleeve and is relatively fixed with the inner sleeve; the upper cover body and the limiting structure are integrally formed and are of a transparent plastic structure, and the lower connecting sleeve is of a stainless steel structure; the fixing structure is a first elastic sheet; the first elastic sheet is fixed on the inner wall of the lower connecting sleeve or integrally formed on the inner wall of the lower connecting sleeve, and the free end of the first elastic sheet is inclined to the inner wall of the lower connecting sleeve and arranged upwards; the bottom end of the lower connecting sleeve is provided with at least one notch corresponding to at least one prying hole respectively, and each notch and the corresponding prying hole are positioned in the same radial direction of the inner sleeve; the extending end of the prying piece can penetrate through the prying hole and the notch and abut against the easily-broken recess;

the inner plug assembly comprises an upper inner plug, a lower inner plug and a sealing film; the top end of the upper inner plug is clamped in the limiting structure; the lower inner plug is plugged in the bottle mouth, and the sealing structure of the bottle mouth is formed by the sealing film and the upper inner plug; the sealing membrane is an annular film, the inner ring of the sealing membrane is fixed on the outer wall of the upper inner plug, and the outer ring of the sealing membrane is fixed on the inner wall of the lower inner plug; the bottom end of the upper inner plug is a closed end;

2. The self-damage-opening anti-counterfeiting bottle cap as claimed in claim 1, wherein the pull rope is a steel wire rope, and one end of the pull rope is fixedly connected to the middle part of the shielding sheet.

3. The opening self-damage type anti-counterfeiting bottle cap as claimed in claim 1, wherein a plurality of second elastic pieces are arranged on the inner wall of the inner sleeve, and free ends of the second elastic pieces are inclined to the inner wall of the inner sleeve and arranged upwards; when the inner cover assembly is arranged on the bottle mouth, the second elastic sheet abuts against the concave part of the bottle mouth; the top of the outer cover is provided with a window; the anti-fake bottle lid of opening self-destruction formula still includes:

a transparent insert mounted in the window;

4. A bottle comprising a body and the tamper-proof cap of any one of claims 1 to 3; the bottle mouth of the bottle body is provided with a bottle mouth which is easy to break; the fixing structure is fixed with the bottle mouth, the lower inner plug is plugged in the bottle mouth, and the sealing structure of the bottle mouth is formed by the sealing film and the upper inner plug; when the outer cover and the inner sleeve move relatively to tear the plug-in strip, the pull rope pulls the corresponding shielding piece to be separated from the corresponding prying hole and fall into the falling object gap, when the prying hole is located between the outer cover and the outer sleeve, an external prying piece can enter from the prying hole and abut against the easily-broken dent of the bottle mouth, and after the prying piece is stressed to pry off the bottle mouth, the sealing film is torn, the bottle mouth, the outer cover, the inner cover assembly and the upper inner plug are separated from the bottle mouth, and the lower inner plug is exposed on the bottle mouth.