CN215708523U - Quick-locking type anti-theft bottle cap - Google Patents

Abstract

The utility model discloses a quick-locking type anti-theft bottle cap which comprises a shoulder sleeve, an inner cover assembly and an outer ring sleeve, wherein the shoulder sleeve is provided with a first end part and a second end part, the inner cover assembly is sleeved on the first end part, the outer ring sleeve is sleeved on the second end part, the second end part is provided with an inverted buckle piece for playing a quick-locking role, a cover body, an anti-theft ring and a connecting piece are all of an integrated structure, the outer ring sleeve is provided with a clamping block, and the anti-theft ring is clamped and fixed on the clamping block. The function of the structure destructive uncovering ensures that a counterfeiter cannot pour poor wine into the wine bottle again for the second time, even if the counterfeiter connects the cover body with the anti-theft ring again through a certain repairing mode by the connecting piece, the anti-counterfeiting capacity is greatly improved; in the process of bottle cap production and assembly, the back-off piece of the shoulder sleeve is buckled on the wine bottle during capping, so that the cap can be quickly assembled and locked, the sealing performance of the wine bottle is ensured, special packaging equipment is not required to be additionally arranged, and the assembly process is greatly simplified.

Description

Quick-locking type anti-theft bottle cap

Technical Field

The utility model relates to the technical field of bottle caps, in particular to a quick-locking type anti-theft bottle cap.

Background

The bottle cap is used for sealing the bottle, but for illegal benefit, a counterfeiter privately pours some cheap wine into a high-end brand wine bottle for counterfeiting higher-value wine to illegally benefit.

However, the bottle cap of the traditional high-end brand wine bottle has no destructive uncapping function, the uncapped wine bottle is easy to be poured backwards for the second time by a counterfeiter to prepare fake wine, and the wine bottle is slightly renovated to be difficult to distinguish, so that the anti-counterfeiting function is poor.

In addition, in order to ensure the sealing performance of the traditional wine bottle, the bottle mouth is generally bitten by an aluminum ring in the bottle cap assembling process, and the cap is locked by special packaging equipment after being sleeved with the bottle cap, so that the assembling process is complicated, and the product assembling cost is high.

Therefore, there is a need for a quick-locking anti-theft bottle cap that solves the above problems.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a quick-locking anti-theft bottle cap.

The technical scheme is as follows:

the utility model provides a quick locking-type theftproof bottle lid, is including shoulder cover, inner cup subassembly and outer loop cover, the shoulder cover has first end and second end, the inner cup subassembly cover is located on the first end, the outer loop ways is located on the second end, the second end is equipped with the back-off that is used for playing the quick locking effect, the inner cup subassembly is including lid, anti-theft ring and connecting piece, lid, anti-theft ring and connecting piece three are the integral type structure, the one end and the lid fixed connection of connecting piece, the other end and the anti-theft ring fixed connection of connecting piece, the outer loop covers and is equipped with the joint piece, the anti-theft ring joint is fixed in on the joint piece.

The principle of quick locking type anti-theft bottle cap is that, because the cover body of the inner cover component is sleeved on the first end part of the shoulder sleeve, the joint block sleeve of the outer ring sleeve is sleeved on the second end part, the anti-theft ring is firmly clamped and fixed through the joint block, when the cover body is rotated, the anti-theft ring clamped on the outer ring sleeve can not be rotated, and therefore the connecting piece fixedly connected between the cover body and the anti-theft ring is disconnected, the cover body and the anti-theft ring of the integrated structure are separated, and the inner cover component is opened.

Furthermore, one end of the connecting piece is arranged on the cover body in a circumferential and discontinuous mode, and the other end of the connecting piece is arranged on the anti-theft ring in a circumferential and discontinuous mode.

All be the connecting piece that the discontinuity set up between lid and theftproof ring, make two adjacent connecting pieces that are the circumference and set up between just having had the space, when the lid was rotatory, the connecting piece was dragged and then is disconnected the connecting piece through the rotation of lid in the space.

Further, outer ring cover still is equipped with top and inside part, joint piece, top and inside part three are the integral type structure, the joint piece set up in on the top, the inside part has the draw-in groove, the draw-in groove joint in the second is served.

The joint block, the top and the inner side part of the integrated structure can ensure the structural stability of the bottle cap even if the bottle cap is not used for a long time, and the outer ring sleeve of the integrated structure can further simplify the production process.

Further, the first end part and the second end part are of an integral structure, the cross section of the first end part in the horizontal direction is circular or oblate, the cross section of the second end part in the horizontal direction is circular or oblate, and the outer diameter of the second end part is larger than that of the first end part.

The in-process provides further convenience for the equipment cover of inner cup subassembly can be established to the equipment cover that is columniform shoulder cover on the whole, and first end and second end external diameter are poor can establish for the equipment cover of outer loop cover and for the joint of the fixed anti-theft ring of joint piece joint of outer loop cover is fixed and is further provided good product equipment space.

Further, the lid is equipped with the internal thread, first tip is equipped with the external screw thread, the internal thread of lid with the external screw thread cooperation of first tip is connected, the diameter ratio of lid is little than the diameter of theftproof ring.

In this technical scheme, the internal thread of lid is double thread, and double thread's setting can make the lid can clockwise rotation again can anticlockwise rotation, has further increased rotatory convenience, and when the lid was rotatory, the double thread of lid and the external screw thread cooperation of first end were rotatory, just can take out the lid from first end in the disconnection of connecting piece.

Furthermore, the quick-locking type anti-theft bottle cap further comprises anti-slip lines, and the anti-slip lines are circumferentially arranged on the cap body.

The structural arrangement of antiskid line can further increase the rotatory frictional force of lid, is favorable to the disconnection separation between lid and the theftproof ring.

Furthermore, the quick-locking anti-theft bottle cap further comprises an inner plug, a ball and a sealing piston, the shoulder is sleeved on the inner plug, the ball and the sealing piston are both arranged inside the inner plug, the sealing piston is located above the ball, the inner plug is hollow and forms a cavity, and at least part of the inner plug is of a hollow structure.

Ball and sealing piston all set up in the inside of interior stopper, and the wine of having this quick locking-type theftproof bottle lid of equipment can fall into sealing piston owing to the effect of gravity when transporting or depositing the in-process carelessly and topple over, and the setting of ball and sealing piston can be sealed the wine in the beverage bottle well in the beverage bottle, even if topple over carelessly also can further prevent that liquid from volatilizing rotten, has good leakproofness.

Furthermore, the cover body is fixedly provided with a thimble, and one end of the thimble is propped against the sealing piston.

Further, the top of the sealing piston is recessed downwards, and one end of the ejector pin abuts against the recessed position.

When the two-way screw of inner cup was rotatory toward a certain direction, because the external screw thread design on the first end, the inner cup drives thimble downstream, because the one end top of thimble is in the depressed part of sealed piston, thimble downstream and will seal the piston and puncture, rotate the inner cup toward opposite direction and take off the inner cup this moment, the thimble punctures the design of destructively uncapping of sealed piston, the leakproofness after uncapping worsens, wine consumer after rotten just can discern at a glance, it prepares the fake wine to carry out the secondary backward flow no longer, the preparation fake wine of making fake person's secondary backward flow has further been stopped.

Compared with the prior art, the technical scheme of the utility model has the beneficial effects that:

the connecting piece is disconnected along with the rotation of the cover body, the inner cover assembly is damaged when the bottle cap is opened, the damaged inner cover assembly cannot be restored, the destructive uncovering function enables a counterfeiter not to pour poor wine into the wine bottle again for two times, even if the counterfeiter connects the cover body and the anti-theft ring again through a certain repairing mode, the flaw at the connecting part can be distinguished by the consumer at a glance, and the anti-counterfeiting capability is greatly improved; in the process of bottle cap production and assembly, the back-off piece of the shoulder sleeve is buckled on the wine bottle during capping, so that the cap can be quickly assembled and locked, the sealing performance of the wine bottle is ensured, special packaging equipment is not required to be additionally arranged, and the assembly process is greatly simplified.

Drawings

FIG. 1 is a schematic cross-sectional view of a quick-lock anti-theft bottle cap according to an embodiment of the present invention;

FIG. 2 is a schematic physical structure of a shoulder strap in an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a shoulder brace in an embodiment of the present invention;

FIG. 4 is a schematic physical representation of an inner cap assembly in an embodiment of the present invention;

FIG. 5 is a cross-sectional structural schematic view of an inner cap assembly in an embodiment of the present invention;

FIG. 6 is a schematic physical structure diagram of an outer ring sleeve according to an embodiment of the present invention;

FIG. 7 is a cross-sectional view schematically illustrating an outer ring sleeve according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of the physical structure of the inner plug in the embodiment of the present invention;

FIG. 9 is a schematic cross-sectional view of a sealing piston in an embodiment of the present invention;

description of reference numerals:

10. shoulder sleeve, 11, first end, 12, second end, 13, back-off piece, 14, external screw thread, 20, inner cup subassembly, 21, lid, 22, thimble, 23, theftproof ring, 24, internal thread, 25, connecting piece, 30, outer ring cover, 31, joint piece, 32, top, 33, inside portion, 34, draw-in groove, 40, anti-skidding line, 50, inner plug, 60, ball, 70, sealing piston, 71, sunken, 80, enclosing cover.

Detailed Description

The following provides a detailed description of embodiments of the utility model.

As shown in fig. 1 to 7, a quick-locking type anti-theft bottle cap comprises a shoulder sleeve 10, an inner cap assembly 20 and an outer ring sleeve 30, wherein the shoulder sleeve 10 has a first end portion 11 and a second end portion 12, the inner cap assembly 20 is sleeved on the first end portion 11, the outer ring sleeve 30 is sleeved on the second end portion 12, the second end portion 12 is provided with an inverted fastener 13 for playing a quick-locking role, the inner cap assembly 20 comprises a cap body 21, an anti-theft ring 23 and a connecting piece 25, the cap body 21, the anti-theft ring 23 and the connecting piece 25 are all of an integrated structure, one end of the connecting piece 25 is fixedly connected with the cap body 21, the other end of the connecting piece 25 is fixedly connected with the anti-theft ring 23, the outer ring sleeve 30 is provided with a clamping block 31, and the anti-theft ring 23 is clamped and fixed on the clamping block 31.

Referring to fig. 1 and fig. 3, the present embodiment further includes a bottle body having a bottle opening, the second end portion 12 is sleeved on the bottle opening, and the fastening member 13 is fastened and fixed on the bottle opening.

Referring to fig. 1, 4 and 5, the cover 21 has an internal thread 24, the first end 11 has an external thread 14, the internal thread 24 of the cover 21 is connected to the external thread 14 of the first end 11, and the diameter of the cover 21 is smaller than that of the anti-theft ring 23.

Referring to fig. 1, 4 to 9, the quick-locking anti-theft bottle cap further includes an anti-slip pattern 40, an inner plug 50, a ball 60 and a sealing piston 70, wherein the anti-slip pattern 40 is circumferentially disposed on the cap body 21; referring to fig. 8 and 9, the shoulder sleeve 10 is sleeved on the inner plug 50, the ball 60 and the sealing piston 70 are both disposed inside the inner plug 50, the sealing piston 70 is located above the ball 60, the inner plug 50 is hollow and forms a cavity, and at least a part of the inner plug 50 is a hollow structure.

Referring to fig. 1 and 5, the cover 21 is fixedly installed with a thimble 22, and one end of the thimble 22 is pressed against the sealing piston 70; the top 32 of the sealing piston 70 is recessed downwardly and one end of the needle 22 abuts the recess 71.

Referring to fig. 1, in the present embodiment, the quick-lock anti-theft bottle cap further includes an outer cap 80, the outer cap 80 is disposed on the cap body 21, and the quick-lock anti-theft bottle cap is used to prevent the cap body 21 from being accidentally rotated in an unintended manner during transportation and storage to damage the connecting member 25 and the sealing piston 70, thereby further increasing safety.

Referring to fig. 4 and 5, one end of the connecting member 25 is circumferentially and intermittently disposed on the cover 21, and the other end of the connecting member 25 is circumferentially and intermittently disposed on the anti-theft ring 23.

Referring to fig. 2 and 3, the first end portion 11 and the second end portion 12 are an integral structure, the cross section of the first end portion 11 in the horizontal direction is circular or oblate, the cross section of the second end portion 12 in the horizontal direction is circular or oblate, and the outer diameter of the second end portion 12 is larger than the outer diameter of the first end portion 11.

Referring to fig. 6 and 7, the outer ring 30 further has a top portion 32 and an inner side portion 33, the clamping block 31, the top portion 32 and the inner side portion 33 are all of an integral structure, the clamping block 31 is disposed on the top portion 32, the inner side portion 33 has a clamping groove 34, and the clamping groove 34 is clamped on the second end.

The embodiment has the following advantages:

1. the principle of the quick-locking anti-theft bottle cap is that as the cap body 21 of the inner cap assembly 20 is sleeved on the first end portion 11 of the shoulder sleeve 10, the clamping block 31 of the outer ring sleeve 30 is sleeved on the second end portion 12, and the anti-theft ring 23 is firmly clamped and fixed by the clamping block 31, when the cap body 21 is rotated, the anti-theft ring 23 clamped on the outer ring sleeve 30 cannot rotate along with the cap body, so that the connecting piece 25 fixedly connected between the cap body 21 and the anti-theft ring 23 is disconnected, the cap body 21 and the anti-theft ring 23 in an integrated structure are separated, and the inner cap assembly 20 is opened;

the connecting piece 25 is disconnected along with the rotation of the cover body 21, because the inner cover component 20 is damaged when the bottle cap is opened, and the damaged inner cover component 20 cannot be restored, the destructive uncovering function ensures that a counterfeiter cannot pour poor wine into the wine bottle again for two times, even if the counterfeiter connects the connecting piece 25 with the anti-theft ring 23 again in a certain repairing mode, the flaw at the connecting part can be distinguished by the consumer at a glance, and the anti-counterfeiting capability is greatly improved; in the process of producing and assembling the bottle cap, the back-off piece 13 of the shoulder sleeve 10 is buckled on the wine bottle during capping, so that the cap can be quickly assembled and locked, the sealing performance of the wine bottle is ensured, special packaging equipment is not required to be additionally arranged, and the assembling process is greatly simplified.

2. The connecting pieces 25 which are arranged discontinuously are arranged between the cover body 21 and the anti-theft ring 23, so that a gap is formed between every two adjacent connecting pieces 25 which are arranged circumferentially, and when the cover body 21 rotates, the connecting pieces 25 are pulled by the rotation of the cover body 21 in the gap to further disconnect the connecting pieces 25.

3. The joint block, the top portion 32 and the inner side portion 33 of the integrated structure can ensure the structural stability of the bottle cap even if the bottle cap is not used for a long time, and the outer ring sleeve 30 of the integrated structure can further simplify the production process.

4. Wholly be columniform shoulder cover 10 and can establish the in-process for the equipment cover of inner cup subassembly 20 and provide further convenience, first end 11 and second end 12 external diameter difference can establish for the equipment cover of outer loop cover 30 and further provide good product equipment space for the joint of the fixed anti-theft ring 23 of joint piece 31 joint of outer loop cover 30 is fixed.

5. In this embodiment, the internal threads 24 of the cover 21 are double-start threads, and the double-start threads are arranged to enable the cover 21 to rotate both clockwise and counterclockwise, which further increases the convenience of rotation, and when the cover 21 rotates, the double-start threads of the cover 21 rotate in cooperation with the external threads 14 of the first end portion 11, so that the cover 21 can be taken out from the first end portion 11 while the connecting member 25 is disconnected.

6. The anti-slip threads 40 can further increase the friction force when the cover body 21 rotates, and are beneficial to the separation between the cover body 21 and the anti-theft ring 23.

7. Ball 60 and sealed piston 70 all set up in the inside of interior stopper 50, and when the wine of having assembled this quick locking formula theftproof bottle lid was toppled over carelessly in transportation or storage process, ball 60 can fall into sealed piston 70 because of the effect of gravity, and the setting of ball 60 and sealed piston 70 can be sealed the wine in the beverage bottle well in the beverage bottle, even if topple over carelessly also can further prevent that liquid from volatilizing the rotten, has good leakproofness.

8. When the two-way screw thread of inner cup was rotatory toward a certain direction, because the design of external screw thread 14 on the first end 11, the inner cup drives thimble 22 downstream, because the sunken 71 department of sealed piston 70 is pushed up to the one end of thimble 22, thimble 22 downstream and prick sealed piston 70, rotate the inner cup toward opposite direction and take off the inner cup this moment again, thimble 22 pierces the design of destructiveness uncapping of sealed piston 70, the leakproofness behind the uncapping deteriorates, wine consumer after rotten just can discern at a glance, it prepares the fake wine to go on pouring twice again, the preparation of fake wine has further been stopped to the person of making a fake and has been poured backward twice.

The above are merely specific embodiments of the present invention, and the scope of the present invention is not limited thereby; any alterations and modifications without departing from the spirit of the utility model are within the scope of the utility model.

Claims (9)

1. A quick-locking type anti-theft bottle cap is characterized by comprising a shoulder sleeve, an inner cap component and an outer ring sleeve;

the shoulder sleeve is provided with a first end part and a second end part, the inner cover assembly is sleeved on the first end part, the outer ring sleeve is sleeved on the second end part, and the second end part is provided with a back-off piece for playing a role of quick locking;

the inner cover assembly comprises a cover body, an anti-theft ring and a connecting piece, wherein the cover body, the anti-theft ring and the connecting piece are all of an integrated structure, one end of the connecting piece is fixedly connected with the cover body, and the other end of the connecting piece is fixedly connected with the anti-theft ring;

the outer ring is sleeved with a clamping block, and the anti-theft ring is clamped and fixed on the clamping block.

2. The quick-locking anti-theft bottle cap according to claim 1, wherein one end of the connecting piece is circumferentially and intermittently arranged on the cap body, and the other end of the connecting piece is circumferentially and intermittently arranged on the anti-theft ring.

3. The quick-locking anti-theft bottle cap according to claim 1, wherein the outer ring sleeve further comprises a top portion and an inner portion, the snap-fit block, the top portion and the inner portion are all of a unitary structure, the snap-fit block is disposed on the top portion, and the inner portion has a snap groove, and the snap groove is snapped onto the second end.

4. The quick-lock anti-theft bottle cap according to claim 3, wherein the first end portion and the second end portion are of a unitary structure, the first end portion has a circular or oblate cross section in the horizontal direction, the second end portion has a circular or oblate cross section in the horizontal direction, and the second end portion has an outer diameter larger than that of the first end portion.

5. The quick-lock anti-theft bottle cap according to claim 4, wherein said cap body is provided with an internal thread, said first end portion is provided with an external thread, said internal thread of said cap body is coupled with said external thread of said first end portion, and said cap body has a diameter smaller than that of said anti-theft ring.

6. The quick-locking anti-theft bottle cap according to claim 5, further comprising anti-slip threads circumferentially disposed on the cap body.

7. The quick-locking anti-theft bottle cap according to any one of claims 1 to 6, further comprising an inner plug, a ball and a sealing piston, wherein the shoulder is sleeved on the inner plug, the ball and the sealing piston are both arranged in the inner plug, the sealing piston is located above the ball, the inner plug is hollow and forms a cavity, and at least a part of the inner plug is hollow.

8. The quick-locking anti-theft bottle cap according to claim 7, wherein a thimble is fixedly mounted on the cap body, and one end of the thimble abuts against the sealing piston.

9. The quick-locking anti-theft bottle cap according to claim 8, wherein the top of said sealing piston is recessed downward, and one end of said thimble abuts against said recess.

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