Anti-fake bottle cap structure

Abstract

The utility model discloses an anti-fake bottle cap structure which comprises a wine pourer, a welding ring, an upper cap, a small white cap, a warning ring, a falling ring and a wine sealing rubber plug, a white wine channel is formed in the center of the wine pourer in the axial direction, and a circle of outer edge ring piece is fixedly connected to the outer side, close to the top, of the wine pourer. According to the anti-fake bottle cap structure, through the arrangement of the reverse buckling tooth block, when the anti-fake bottle cap structure is installed in place, the reverse buckling tooth block expands to form a reverse buckle in a white spirit bottle, so that a wine pourer cannot be pulled out to be reused, a first anti-fake function is formed, and when the bottle cap is opened, the anti-fake bottle cap structure is convenient to use. The connecting piece between the warning ring and the falling-off ring is broken, the falling-off ring and the warning ring are separated, the falling-off ring falls into the containing space and cannot be taken out, the falling-off ring and the warning ring cannot be recovered after being opened, a second anti-counterfeiting effect is formed, the anti-counterfeiting effect is remarkable, and the anti-counterfeiting adulterated wine making effect can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-counterfeiting bottle cap materials, in particular to an anti-counterfeiting bottle cap structure. Background Art

[0002] With the progress of society, people's requirements for various product packaging are no longer satisfied with a more refined appearance, but also have anti-counterfeiting functions. For alcoholic products, especially high-end alcoholic products, more and more lawless elements are making fake wines and using the packaging of real wines to deceive consumers. Therefore, various anti-counterfeiting packaging designs have become an indispensable production link for products. For alcoholic products, the anti-counterfeiting design of bottle caps is of paramount importance. The anti-counterfeiting bottle caps in the prior art are installed on the mouth of the liquor bottle by snap-fitting. The anti-counterfeiting bottle caps are easy to be removed from the liquor bottle and replaced by imitations, and the anti-counterfeiting rupture pieces are easy to fall into the liquor during the opening process, thereby causing unnecessary food safety problems. Therefore, it is necessary to design an anti-counterfeiting bottle cap structure to improve the above problems. Utility Model Content

[0003] 1. Technical problems to be solved by the utility model

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an anti-counterfeit bottle cap structure, aiming to solve the problems that the existing anti-counterfeit bottle caps are easily removed from the liquor bottles and replaced by imitations, and the anti-counterfeit rupture pieces are easily dropped into the liquor when the bottle caps are opened.

[0005] 2. Technical solution

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A counterfeit-proof bottle cap structure comprises a wine pourer, a welding ring, an upper cover, a small white cover, a warning ring, a fall-off ring and a wine-sealing rubber plug, wherein a white wine channel is opened axially at the center of the wine pourer, a circle of outer edge ring sheet is fixedly connected to the outer side of the wine pourer near the top, the welding ring is fixedly connected to the outer side of the top of the outer edge ring sheet, the small white cover is installed inside the upper cover, the small white cover is connected to the outer side of the top of the wine pourer, the warning ring is fixedly connected to the outer side of the top of the small white cover, the fall-off ring is sleeved on the outer side of the warning ring, a plurality of connecting sheets are fixedly connected between the inner side of the fall-off ring and the outer side of the warning ring at equal intervals in the circumferential direction, the fall-off ring part is clamped with the welding ring, the wine-sealing rubber plug is sleeved on the outer side of the wine pourer and is located below the outer edge ring sheet, a plurality of inverted tooth blocks are fixedly connected to the bottom end of the wine pourer at equal intervals in the circumferential direction, and a shrinkage gap is provided between adjacent inverted tooth blocks.

[0008] Preferably, the cross-section of the inverted tooth block is a V-shaped structure, and the distance between the outer wall of the inverted tooth block and the center point of the wine pourer gradually decreases from the middle to both sides thereof.

[0009] Preferably, a retaining ring is provided on the inner side of the top end of the welding ring, and a retaining ring is provided on the outer side of the bottom end of the shedding ring, and the retaining ring of the shedding ring is clamped on the bottom of the retaining ring of the welding ring.

[0010] Preferably, an accommodation space is formed between the welding ring, the outer edge ring sheet and the outer wall of the wine pourer.

[0011] Preferably, a circle of snap rings is provided on the inner side of the upper cover, a circle of snap grooves is provided on the outer side of the small white cover, and the small white cover and the upper cover are snap-connected via the snap rings and the snap grooves.

[0012] Preferably, an internal thread groove is provided on the inner side of the small white cover, and an external thread groove is provided on the outer side of the top end of the wine pourer, and the small white cover and the wine pourer are threadedly connected via the internal thread groove and the external thread groove.

[0013] Preferably, a sealing ring is fixedly connected to the top of the small white cover, and the sealing ring is tightly attached to the inner wall of the wine pourer.

[0014] Preferably, the diameter of the wine-sealing rubber plug gradually decreases from top to bottom, and a plurality of outer convex rubber rings are axially arranged on the outer wall of the wine-sealing rubber plug.

[0015] Preferably, a receiving groove is provided at the top of the upper cover, and a top sheet is fixed in the receiving groove.

[0016] Preferably, the outer wall of the upper cover is provided with anti-slip patterns.

[0017] 3. Beneficial effects

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model provides an inverted tooth block, when the anti-counterfeiting bottle cap structure is installed in place, the tooth block expands inside the liquor bottle to form an inverted buckle, so that the wine pourer cannot be pulled out and reused, forming a first anti-counterfeiting layer; when the bottle cap is opened, the upper cover is twisted, so that the upper cover drives the warning ring to rotate accordingly, so that the connecting piece between the warning ring and the fall-off ring is broken, so that the fall-off ring is separated from the warning ring. At this time, the fall-off ring falls into the accommodating space and cannot be taken out; after opening, the fall-off ring and the warning ring cannot be restored, forming a second anti-counterfeiting layer, with a significant anti-counterfeiting effect, and can effectively improve the effect of preventing counterfeiting of fake liquor. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the anti-counterfeiting bottle cap;

[0021] Figure 2 This is the AA-surface cross-sectional view of the anti-counterfeit bottle cap structure.

[0022] In the figure: 1. wine pourer; 11. outer edge ring; 12. inverted tooth block; 2. welding ring; 3. upper cover; 4. top plate; 5. small white cover; 6. warning ring; 7. fall-off ring; 8. wine sealing rubber plug. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Example:

[0025] See also Figure 1-Figure 2 The present embodiment provides an anti-counterfeiting bottle cap structure, including a wine pourer 1, a welding ring 2, an upper cover 3, a small white cover 5, a warning ring 6, a falling ring 7 and a wine sealing plug 8. A white wine channel is opened axially at the center of the wine pourer 1, a circle of outer edge ring sheet 11 is fixedly connected to the outer side of the wine pourer 1 near the top, the welding ring 2 is fixedly connected to the outer side of the top of the outer edge ring sheet 11, the small white cover 5 is installed inside the upper cover 3, the small white cover 5 is connected to the outer side of the top of the wine pourer 1, the warning ring 6 is fixedly connected to the outer side of the top of the small white cover 5, the falling ring 7 is sleeved on the outer side of the warning ring 6, and a plurality of connecting pieces are fixedly connected between the inner side of the falling ring 7 and the outer side of the warning ring 6 at equal intervals in the circumferential direction. The falling ring 7 is partially engaged with the welding ring 2, the wine sealing plug 8 is sleeved on the outer side of the wine pourer 1 and is located below the outer edge ring sheet 11, and a plurality of inverted tooth blocks 12 are fixedly connected to the bottom end of the wine pourer 1 at equal intervals in the circumferential direction. The inverted tooth block 12 is integrally formed with the wine pourer 1 and is made of PCTG material. When the anti-counterfeiting bottle cap structure is installed on the bottle mouth of the liquor bottle, the anti-counterfeiting bottle cap structure is pressed into the bottle mouth by external force. When the inverted tooth block 12 is inside the bottle mouth, the inverted tooth block 12 contracts inwardly, squeezing the shrinkage gap until the inverted tooth block 12 enters the liquor bottle. The anti-counterfeiting bottle cap structure is installed in place. At this time, the tooth block 12 expands inside the liquor bottle to form an inverted buckle, so that the wine pourer 1 cannot be pulled out and reused, forming the first anti-counterfeiting. When opening the bottle cap, the upper cover 3 is twisted, so that the upper cover 3 drives the warning ring 6 to rotate accordingly, so that the connecting piece between the warning ring 6 and the falling ring 7 is broken, so that the falling ring 7 is separated from the warning ring 6, which indicates that the upper cover 3 has been opened. After opening, the falling ring 7 and the warning ring 6 cannot be restored, forming a second anti-counterfeiting, and the anti-counterfeiting effect is remarkable, which can effectively improve the effect of preventing counterfeit liquor.

[0026] In this embodiment, if Figure 2As shown, the cross-section of the inverted tooth block 12 is a V-shaped structure, and the distance between the outer wall of the inverted tooth block 12 and the center point of the wine pourer 1 gradually decreases from the middle to both sides thereof. Through the structural design of the inverted tooth block 12, it is convenient to insert the lower end of the inverted tooth block 12 into the bottle mouth. After the inverted tooth block 12 enters the bottle, the upper end of the inverted tooth block 12 is clamped on the bottom of the bottle mouth to form an inverted shape.

[0027] In this embodiment, if Figure 2 As shown, a circle of shifting ring is provided on the inner side of the top of the welding ring 2, and the shifting ring and the welding ring 2 are integrally formed. The welding ring 2 is made of PCTG material. A circle of clamping ring is provided on the outer side of the bottom end of the shedding ring 7, and the clamping ring and the shedding ring 7 are integrally formed. The shedding ring 7 is made of ABS material. The clamping ring of the shedding ring 7 is clamped at the bottom of the shifting ring of the welding ring 2. An accommodating space is formed between the welding ring 2 and the outer edge ring piece 11 and the outer wall of the wine pourer 1. The welding ring 2 is used to limit the shedding ring 7 for clamping to prevent the shedding ring 7 from detaching from the welding ring 2. After the shedding ring 7 is separated from the warning ring 6, the shedding ring 7 falls into the accommodating space and cannot be taken out, thereby improving the anti-counterfeiting effect and preventing it from falling into the liquor bottle and causing unnecessary food safety problems.

[0028] In this embodiment, the warning ring 6 is made of PP material and is red in color. When the bottle cap is opened, when the red warning ring 6 is exposed, it means that the bottle cap has been opened.

[0029] In this embodiment, if Figure 2 As shown, a circle of snap rings is provided on the inner side of the upper cover 3, and a circle of slots is provided on the outer side of the small white cover 5. The small white cover 5 and the upper cover 3 are snapped together by the snap rings and the slots, which facilitates the assembly of the small white cover 5 and the upper cover 3. An internal thread groove is provided on the inner side of the small white cover 5, and an external thread groove is provided on the outer side of the top of the wine pourer 1. The small white cover 5 and the wine pourer 1 are threadedly connected through the internal thread groove and the external thread groove. The upper cover 3 is made of ABS material, and the small white cover 5 is made of transparent PP material, which facilitates the connection and disassembly between the small white cover 5 and the wine pourer 1, and conveniently opens the upper cover 3.

[0030] In this embodiment, if Figure 2 As shown, a sealing ring is fixedly connected to the top of the small white cover 5, and the sealing ring is tightly attached to the inner wall of the wine pourer 1. After the small white cover 5 is connected to the wine pourer 1, the sealing ring is placed inside the wine pourer 1 to seal the space between the small white cover 5 and the wine pourer 1, thereby improving the sealing between the small white cover 5 and the wine pourer 1.

[0031] In this embodiment, if Figure 1 and Figure 2As shown, the diameter of the wine-sealing rubber plug 8 gradually decreases from top to bottom, and a plurality of convex rubber rings are axially arranged on the outer wall of the wine-sealing rubber plug 8. The wine-sealing rubber plug 8 is made of PP soft rubber material. When the wine pourer 1 is installed into the bottle mouth, the space between the wine pourer 1 and the bottle mouth is sealed to improve the sealing performance. In addition, the diameter of the wine-sealing rubber plug 8 gradually decreases from top to bottom, which facilitates the wine-sealing rubber plug 8 to be gradually inserted into the bottle mouth. Multiple convex rubber rings on the outer wall of the wine-sealing rubber plug 8 form multiple seals, which greatly improve the sealing effect.

[0032] In this embodiment, if Figure 2 As shown, a receiving groove is provided on the top of the upper cover 3, and a top sheet 4 is fixed in the receiving groove. The top sheet 4 is made of ABS material. A concave logo can be engraved on the top of the top sheet 4, and a QR code can be printed on the bottom of the top sheet 4 for anti-counterfeiting query.

[0033] In this embodiment, if Figure 2 As shown, the outer wall of the upper cover 3 is provided with anti-skid patterns to increase the friction with the hand and facilitate the twisting of the upper cover 3.

[0034] Working principle: When installing the anti-counterfeiting bottle cap structure, align the wine pourer 1 with the bottle mouth and press it into the bottle mouth through external force. When the inverted tooth block 12 is inside the bottle mouth, the inverted tooth block 12 contracts inwardly, squeezing the shrinkage gap until the inverted tooth block 12 enters the liquor bottle. The anti-counterfeiting bottle cap structure is installed in place. At this time, the tooth block 12 expands inside the liquor bottle to form an inverted buckle, so that the wine pourer 1 cannot be pulled out and reused, forming the first anti-counterfeiting effect. When opening the bottle cap, twist the upper cover 3, so that the upper cover 3 drives the warning ring 6 to rotate accordingly, so that the connecting piece between the warning ring 6 and the shedding ring 7 breaks, so that the shedding ring 7 is separated from the warning ring 6. At this time, the shedding ring 7 falls into the accommodating space and cannot be taken out. After opening, the shedding ring 7 and the warning ring 6 cannot be restored, forming a second anti-counterfeiting effect, which can effectively improve the effect of preventing counterfeit liquor.

[0035] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. An anti-counterfeit bottle cap structure, characterized in that: The invention comprises a wine pourer (1), a welding ring (2), an upper cover (3), a small white cover (5), a warning ring (6), a drop ring (7) and a wine sealing rubber plug (8), wherein a white wine channel is opened axially at the center of the wine pourer (1), a circle of outer edge ring sheet (11) is fixedly connected to the outer side near the top of the wine pourer (1), the welding ring (2) is fixedly connected to the outer side of the top of the outer edge ring sheet (11), the small white cover (5) is installed inside the upper cover (3), the small white cover (5) is connected to the outer side of the top of the wine pourer (1), and the warning ring (6) is fixedly connected to the outer side of the top of the wine pourer (1). The outer side of the top of the small white cover (5) is connected to the outer side of the warning ring (6). A plurality of connecting pieces are fixedly connected at equal intervals along the circumferential direction between the inner side of the falling ring (7) and the outer side of the warning ring (6). The falling ring (7) is partially engaged with the welding ring (2). The wine sealing rubber plug (8) is sleeved on the outer side of the wine pourer (1) and is located below the outer edge ring piece (11). A plurality of undercut tooth blocks (12) are fixedly connected at equal intervals along the circumferential direction at the bottom end of the wine pourer (1). A shrinkage gap is provided between adjacent undercut tooth blocks (12).

2. The anti-counterfeiting bottle cap structure according to claim 1, characterized in that: The cross section of the inverted tooth block (12) is a V-shaped structure, and the distance between the outer wall of the inverted tooth block (12) and the center point of the wine pourer (1) gradually decreases from the middle to both sides thereof.

3. The anti-counterfeiting bottle cap structure according to claim 1, characterized in that: A retaining ring is arranged on the inner side of the top end of the welding ring (2), and a retaining ring is arranged on the outer side of the bottom end of the shedding ring (7). The retaining ring of the shedding ring (7) is clamped on the bottom of the retaining ring of the welding ring (2).

4. The anti-counterfeiting bottle cap structure according to claim 1, characterized in that: An accommodating space is formed between the welding ring (2), the outer edge ring sheet (11) and the outer wall of the wine pourer (1).

5. The anti-counterfeit bottle cap structure according to claim 1, characterized in that: A circle of snap rings are arranged on the inner side of the upper cover (3), and a circle of snap grooves are arranged on the outer side of the small white cover (5). The small white cover (5) and the upper cover (3) are snap-connected via the snap rings and the snap grooves.

6. The anti-counterfeit bottle cap structure according to claim 5, characterized in that: An internal thread groove is provided on the inner side of the small white cover (5), and an external thread groove is provided on the outer side of the top end of the wine pourer (1). The small white cover (5) and the wine pourer (1) are threadedly connected via the internal thread groove and the external thread groove.

7. The anti-counterfeit bottle cap structure according to claim 6, characterized in that: A sealing ring is fixedly connected to the top of the small white cover (5), and the sealing ring is tightly attached to the inner wall of the wine pourer (1).

8. The anti-counterfeit bottle cap structure according to claim 1, characterized in that: The diameter of the wine-sealing rubber plug (8) gradually decreases from top to bottom, and a plurality of outer convex rubber rings are arranged on the outer wall of the wine-sealing rubber plug (8) along the axial direction.

9. The anti-counterfeit bottle cap structure according to claim 1, characterized in that: The top of the upper cover (3) is provided with a receiving groove, and a top sheet (4) is fixed in the receiving groove.

10. The anti-counterfeit bottle cap structure according to claim 1, characterized in that: The outer wall of the upper cover (3) is provided with anti-slip patterns.

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