CN221273980U

CN221273980U - Anti-fake wine bottle cap structure

Info

Publication number: CN221273980U
Application number: CN202323202128.XU
Authority: CN
Inventors: 赵来兴; 赵金燕; 冯涛
Original assignee: Zhejiang Yongsheng Packaging Co ltd
Current assignee: Zhejiang Yongsheng Packaging Co ltd
Priority date: 2023-11-27
Filing date: 2023-11-27
Publication date: 2024-07-05
Anticipated expiration: 2033-11-27

Abstract

The utility model discloses an anti-counterfeiting wine bottle cap structure which comprises a bottle mouth, a lower inner cap, a lower outer cap, an inner plug, a connecting cap, an upper inner cap and an upper outer cap, wherein the lower inner cap is connected with an upper limit sleeve and a lower limit sleeve of the bottle mouth, the lower outer cap is sleeved on the outer wall of the lower inner cap, the inner plug is tightly matched and embedded into the bottle mouth, the inner plug is in sealing and pressing connection with the bottle mouth, a ball is arranged in the inner plug, an inner cap part of the connecting cap is in sealing and pressing connection with the upper part of the inner plug, a main cap part is sleeved on the upper part of the inner plug and the upper part of the bottle mouth, the upper part of the main cap part is in interference fit with the main cap part, the upper part of the main cap part is in limiting connection with the upper part of the bottle mouth, the upper cap part of the upper cap part is provided with an abutting column and a sealing ring part, the abutting column part penetrates through the ball of the inner cap part, the sealing ring part is in sealing fit with the upper part of the inner cap part, a tearing line is arranged on the side cap part, the upper cap part above the tearing line is in screw connection with the connecting cap, and the upper outer cap is fixedly sleeved on the upper cap. The utility model can ensure the proportion of the bottle cap to the large bottle body, improves the visual effect, and has the anti-counterfeiting function and better sealing effect.

Description

Anti-fake wine bottle cap structure

Technical Field

The utility model relates to the technical field of bottle caps, in particular to an anti-counterfeiting wine bottle cap structure.

Background

The anti-counterfeiting wine bottle cap needs to have anti-counterfeiting and decoration functions, and the proportion balance of the anti-counterfeiting wine bottle cap and the wine bottle is an important factor influencing the visual effect of wine packaging, but the problem of imbalance of the proportion of the wine bottle cap and the bottle body often exists in the large-scale wine bottle on the market at present. Moreover, the current anti-counterfeiting wine bottle cap is mostly sealed by a sealing plug and a sealing cover, as described in patent 'anti-counterfeiting wine bottle cap' (CN 200720110962.8), once the bottle cap is opened, the sealing effect is often not ideal, so that wine must be drunk in a short time.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, and provides an anti-counterfeiting wine bottle cap structure which can ensure the proportion of a bottle cap to a large-sized bottle body, improve the visual effect, is more suitable for packaging the large-sized wine bottle, and has an anti-counterfeiting function and a better sealing effect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides an anti-fake beverage bottle lid structure, includes bottleneck, lower inner cup, lower enclosing cover, interior stopper, connecting cover, goes up inner cup and upper enclosing cover, lower inner cup cover is established outside bottleneck lower part and is connected with bottleneck upper and lower limit, lower enclosing cover laminating cover is established at the inner cup outer wall down, interior stopper tight fit embedding bottleneck, and interior stopper upper portion sealing crimping is on the bottleneck, be equipped with the ball in the interior stopper, connecting cover includes interior cover portion and main lid portion that inside and outside distributes, interior cover portion stretches into interior stopper inner chamber and sealing crimping in interior upper portion, main lid portion cover is established outside upper portion and bottleneck upper portion, just interior upper portion and the inside and outside interference fit of main lid portion upper portion, main lid lower part and bottleneck upper portion upper and lower limit connection, the upper inner cup includes top cap portion and side cap portion, top cap lower surface is equipped with the butt post and the sealing ring portion that inside and outside ring distribute, butt post portion passes the inner cup portion butt ball, sealing ring portion stretches into inner cup portion and with the upper portion sealing fit, be equipped with a tearing line on the upper portion, the top cover portion is located the tearing line is located outside the upper portion and is connected with the top cover portion, but is located the outside the tearing line is located on the upper portion.

The inner wall circumference of the lower inner cover is distributed with lower limiting blocks which incline inwards and upwards, the outer wall of the lower part of the bottle mouth is provided with an annular lower groove, and the lower limiting blocks are matched and propped into the lower groove.

The lower outer cover comprises an upper turnover part and a lower turnover part, and the lower inner cover is abutted between the upper turnover part and the lower turnover part.

The inner plug comprises an upper plug sleeve part and a lower plug sleeve part which are connected up and down, the lower plug sleeve part is in sealing sleeve joint with the inside and outside of a bottle opening, the upper plug sleeve part is in sealing and pressing joint with the upper end of the bottle opening, the inner cover part stretches into the inner cavity of the lower plug sleeve part and is in pressing joint with the upper plug sleeve part, the longitudinal section of the upper plug sleeve part is U-shaped, and the vertical part of the upper plug sleeve part is in sealing sleeve joint with the upper part of the main cover part.

The lower surface of the upper plug sleeve part horizontal part is provided with a plurality of annular sealing teeth, and the sealing teeth are abutted with the upper end face of the bottle mouth.

The bottle is characterized in that an upper limiting block which is inclined inwards and upwards is distributed on the circumference of the lower portion of the main cover body, an annular upper groove is formed in the outer wall of the upper portion of the bottle mouth, and the upper limiting block is matched with and abutted to the upper groove.

The upper outer cover is bonded to the top cover portion.

The upper outer cover and the lower outer cover are distributed up and down, and are made of aluminum.

The upper inner cover is made of ABS.

The beneficial effects of the utility model are as follows: the wine bottle cap is designed into an upper cap part consisting of an inner plug, a connecting cap, an upper inner cap and an upper outer cap and a lower cap part consisting of a lower inner cap and a lower outer cap, so that the wine bottle cap is more suitable for a large-sized wine bottle, the ratio of the wine bottle cap to a large-sized wine bottle body is ensured, and the visual effect is improved; the multi-seal is realized through the cooperation between the inner plug and the bottle mouth, the ball and the inner plug, the connecting cover and the inner plug, and the inner cover and the connecting cover, so that the sealing effect of the wine bottle cap is improved, and the long-term storage of wine and the storage after the cover is opened are facilitated.

Drawings

FIG. 1 is a block diagram of the present utility model;

FIG. 2 is a structural view of the lower inner cap of the present utility model;

FIG. 3 is a block diagram of an inner plug of the present utility model;

FIG. 4 is a top view of the inner plug of the present utility model;

FIG. 5 is a block diagram of the connecting cover of the present utility model;

fig. 6 is a structural view of the upper inner cap of the present utility model.

In the figure: the bottle mouth 1, the upper groove 11, the lower groove 12, the lower inner cap 2, the lower stopper 21, the bead 22, the lower outer cap 3, the upper turnup 31, the lower turnup 32, the inner plug 4, the upper plug bush 41, the seal teeth 411, the lower plug bush 42, the through hole 421, the abutment piece 422, the connection cap 5, the main cap 51, the upper stopper 511, the connection portion 52, the inner cap 53, the upper inner cap 6, the top cap 61, the abutment post 611, the seal ring 612, the side cap 62, the tear line 621, the upper outer cap 7, and the ball 8.

Detailed Description

The utility model is further described with reference to the drawings and detailed description which follow:

As shown in fig. 1 to 6, an anti-counterfeiting wine bottle cap structure comprises a bottle mouth 1, a lower inner cap 2, a lower outer cap 3, an inner plug 4, a connecting cap 5, an upper inner cap 6 and an upper outer cap 7, wherein the lower inner cap 2 and the upper inner cap 6 are both made of ABS, the lower outer cap 3 and the upper outer cap 7 are both made of aluminum, the inner plug 4 is made of LDPE, and the connecting cap 5 is made of PC.

The lower inner cover 2 is sleeved outside the lower part of the bottle opening 1 and is in upper and lower limiting connection with the bottle opening 1. Specifically, the circumference of the inner wall of the lower inner cover 2 is distributed with a lower limiting block 21 which is inclined inwards and upwards, the outer wall of the lower part of the bottle mouth 1 is provided with an annular lower groove 12, the lower limiting block 21 is matched and abutted into the lower groove 12, so that upper and lower limiting connection is formed, and the lower limiting block 21 has certain elasticity, so that the lower inner cover 2 can be conveniently installed. In order to further ensure the stability of the installation of the lower inner cap 2, convex ribs 22 are uniformly distributed on the circumference of the inner wall of the lower inner cap 2, the lower inner cap 2 is sleeved on the outer convex ribs 22 of the bottle mouth 1 to be abutted with the outer wall of the bottle mouth 1, and glue can be filled between the convex ribs 22 to enable the lower inner cap 2 to be adhered and fixed to the bottle mouth 1.

The lower outer cover 3 is attached and sleeved on the outer wall of the lower inner cover 2. Specifically, the lower outer lid 3 includes an upper fold 31 and a lower fold 32, and the lower inner lid 2 abuts between the upper fold 31 and the lower fold 32. The upper turnover part 31 and the lower turnover part 32 are both arranged horizontally inwards, and the upper turnover part 31 and the lower turnover part 32 limit the lower inner cover 2 up and down, so that the use of glue can be omitted. The lower outer cover 3 and the lower inner cover 2 mainly play a role in decoration, the length of the whole bottle cover is prolonged, the proportion between the bottle cover and a large bottle body is more balanced, and the visual effect is improved.

The inner plug 4 is tightly embedded into the bottle opening 1, and the upper part of the inner plug 4 is sealed and pressed on the bottle opening 1. Specifically, the inner plug 4 includes an upper plug sleeve portion 41 and a lower plug sleeve portion 42 that are connected up and down, the lower plug sleeve portion 42 is in inner and outer sealing sleeve with the bottle mouth 1, the upper plug sleeve portion 41 is in sealing and pressing connection with the upper end of the bottle mouth 1, further, the longitudinal section of the upper plug sleeve portion 41 is in a U shape, a plurality of annular sealing teeth 411 are arranged on the lower surface of the horizontal portion of the upper plug sleeve portion 41, and the sealing teeth 411 are in butt connection with the upper end face of the bottle mouth 1. The inner plug 4 forms a first seal with the bottle mouth 1.

The ball 8 is arranged in the inner plug 4, and the ball 8 is made of glass. Specifically, the bottom of the lower sleeve portion 42 is provided with a through hole 421, the circumference of the inner wall of the lower portion of the lower sleeve portion 42 is provided with a contact piece 422, and the ball 8 is disposed on the inner ring of the contact piece 422 and covers the through hole 421.

The connecting cover 5 comprises an inner cover part 53 and a main cover part 51 which are distributed inside and outside, the upper end of the main cover part 51 is connected with the upper end of the inner cover part 53 through a horizontal annular connecting part 52, and the main cover part 51 is actually a connecting cover in the prior art, as described in an anti-counterfeiting wine bottle cap of CN 200720110962.8; the inner cover part 53 stretches into the inner cavity of the inner plug 5 and is in sealing and pressing connection with the inner part of the inner plug 5, the main cover part 51 is sleeved outside the upper part of the inner plug 5 and the upper part of the bottle mouth 1, the upper part of the inner plug 5 is in interference fit with the inner part and the outer part of the upper part of the main cover part 51, the inner cover part 53 stretches into the inner cavity of the lower plug sleeve part 42 and is in pressing connection with the upper plug sleeve part 41, and the vertical part of the upper plug sleeve part 41 is in sealing fit with the upper part of the main cover part 51.

The lower part of the main cover part 51 is connected with the upper part of the bottle mouth 1 in an up-and-down limiting way. Specifically, an upper limiting block 511 which is inclined inwards and upwards is distributed on the circumference of the lower portion of the main cover portion 51, an annular upper groove 11 is formed in the outer wall of the upper portion of the bottle opening 1, and the upper limiting block 511 is matched and abutted to the upper groove 11.

The vertical part of the upper plug sleeve part 41 is actually located in the space surrounded by the upper part of the main cover part 51, the connecting part 52 and the upper part of the inner cover part 53. The inner plug 5 can be tightly pressed at the bottle mouth 1 through the connecting cover 5, so that the sealing effect is improved. The inner cover 53 actually comprises a stepped outer cover and an inner cover with an inverted U-shaped longitudinal section, wherein the inner cover is connected with the outer cover through connecting blocks distributed at intervals in the circumferential direction, through holes are formed in the top of the inner cover, and wine can pass through the adjacent connecting blocks and the through holes.

The upper inner cover 6 comprises a top cover part 61 and a side cover part 62, the edge of the top cover part 61 extends downwards to form the side cover part 62, the lower surface of the top cover part 61 is provided with an abutting column 611 and a sealing ring part 612, the inner and outer rings of the abutting column 611 are distributed, the abutting column part 611 penetrates through the inner cover part 53 to abut against the ball 8, and the sealing ring part 612 extends into the inner cavity of the inner cover part 53 and is in sealing sleeve joint with the upper part of the inner cover part 53. The upper inner cap 6 forms another seal with the connecting cap 5, and the abutting post 611 presses the balls 8, so that the balls 8 can more tightly cover the through holes 421, further improving the sealing performance, and forming another seal.

The side cover 62 is provided with a ring of tearing line 621, and the tearing line 621 forms a point-shaped connection between the side cover 62 parts located above and below the tearing line 621.

The side cover 62 above the tearing line 621 is screwed with the connection cover 5, the upper outer cover 7 is fixedly sleeved outside the upper inner cover 6, but the lower part of the upper outer cover 7 is not connected with the side cover 62 below the tearing line 621. Further, the upper cover 7 and the lower cover 3 are vertically arranged, and the upper cover 7 is bonded to the top cover portion 61.

When the wine bottle cap is unscrewed, the tearing line 621 can break to separate the side cover part 62 into two parts, and the part of the side cover part 62 positioned below the tearing line 621 actually has an anti-counterfeiting effect. The anti-fake design of tearing of the inner cover can also prevent the hand from being scratched by the tearing opening caused by tearing of the anti-fake design of the upper outer cover 7.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides an anti-fake beverage bottle lid structure, includes bottleneck (1), lower inner cup (2), lower enclosing cover (3), interior stopper (4), connecting lid (5), goes up inner cup (6) and goes up enclosing cover (7), its characterized in that: the lower inner cover (2) is sleeved outside the lower part of the bottle mouth (1) and is in up-down limiting connection with the bottle mouth (1), the lower outer cover (3) is sleeved outside the lower inner cover (2), the inner plug (4) is tightly embedded into the bottle mouth (1) in a matching way, the upper part of the inner plug (4) is in sealing and pressing connection with the bottle mouth (1), the inner plug (4) is internally provided with a ball (8), the connecting cover (5) comprises an inner cover part (53) and a main cover part (51) which are distributed inside and outside, the inner cover part (53) stretches into the inner cavity of the inner plug (5) and is in sealing and pressing connection with the upper part of the inner plug (5), the main cover part (51) is sleeved outside the upper part of the inner plug (5) and the upper part of the bottle mouth (1), the upper part of the inner plug (5) is in interference fit with the upper part of the inner cover part of the main cover part (51), the upper cover part (6) comprises a top cover part (61) and a top cover part (62), the lower part (61) is distributed with the inner cover part (612) which is in a sealing way, the lower part (612) is abutted against the inner cover part (53) and the inner cover part (612) is abutted against the inner cover part (53), a circle of tearing line (621) is arranged on the side cover part (62), the side cover part (62) above the tearing line (621) is in threaded connection with the connecting cover (5), the upper outer cover (7) is fixedly sleeved outside the upper inner cover (6), but the lower part of the upper outer cover (7) is not connected with the side cover part (62) below the tearing line (621).

2. A tamper-evident wine bottle cap structure as claimed in claim 1, wherein: the inner wall circumference of the lower inner cover (2) is distributed with lower limiting blocks (21) which incline inwards and upwards, the outer wall of the lower part of the bottle mouth (1) is provided with an annular lower groove (12), and the lower limiting blocks (21) are matched and propped into the lower groove (12).

3. A tamper-evident wine bottle cap structure as claimed in claim 1, wherein: the lower outer cover (3) comprises an upper turnover part (31) and a lower turnover part (32), and the lower inner cover (2) is abutted between the upper turnover part (31) and the lower turnover part (32).

4. A tamper-evident wine bottle cap structure as claimed in claim 1, wherein: the inner plug (4) comprises an upper plug sleeve part (41) and a lower plug sleeve part (42) which are connected up and down, the lower plug sleeve part (42) is in sealing fit with the inside and outside of the bottle mouth (1), the upper plug sleeve part (41) is in sealing press connection with the upper end of the bottle mouth (1), the inner cover part (53) stretches into the inner cavity of the lower plug sleeve part (42) and is in press connection with the upper plug sleeve part (41), the longitudinal section of the upper plug sleeve part (41) is U-shaped, and the vertical part of the upper plug sleeve part (41) is in sealing fit with the upper part of the main cover part (51).

5. The anti-counterfeiting wine bottle cap structure according to claim 4, wherein: the lower surface of the horizontal part of the upper plug sleeve part (41) is provided with a plurality of annular sealing teeth (411), and the sealing teeth (411) are abutted with the upper end face of the bottle mouth (1).

6. A tamper-evident wine bottle cap structure as claimed in claim 1, wherein: an upper limiting block (511) which is inclined inwards and upwards is distributed on the circumference of the lower portion of the main cover portion (51), an annular upper groove (11) is formed in the outer wall of the upper portion of the bottle opening (1), and the upper limiting block (511) is matched and abutted to the upper groove (11).

7. A tamper-evident wine bottle cap structure as claimed in claim 1, wherein: the upper outer cover (7) is bonded to the top cover portion (61).

8. A tamper-evident wine bottle cap structure as claimed in claim 1, wherein: the upper outer cover (7) and the lower outer cover (3) are distributed up and down, and the upper outer cover (7) and the lower outer cover (3) are made of aluminum.

9. A tamper-evident wine bottle cap structure as claimed in claim 1, wherein: the upper inner cover (6) is made of ABS.