White spirit bottle opening structure with double anti-counterfeiting functions

Abstract

The utility model relates to the technical field of wine bottles, and discloses a white wine bottle opening structure with double anti-counterfeiting functions, which comprises an inner sleeve fixedly mounted at a white wine bottle opening and an outer sleeve sleeved on the inner sleeve, an inner plug is fixedly positioned in the inner sleeve, a bottle neck is mounted at the top end of the inner plug, a white cover is screwed at the top end of the bottle neck, and the outer sleeve is sleeved on the outer sleeve. The upper packaging seat is in packaging connection with the top end of the outer sleeve, the white cover is located in the upper packaging seat, the small valve rod is rotationally installed in the bottle mouth, and the top end of the small valve rod is exposed out of the top end of the bottle mouth; and the liquid outlet assembly is installed at the position, close to the bottom end, in the inner plug, and the bottom end of the small valve rod extends into the inner plug and is in transmission connection with the liquid outlet assembly. The utility model provides the white spirit bottle opening structure with double anti-counterfeiting functions, when the white spirit is poured, the white spirit can be poured out only by rotating the small valve rod, and the operation convenience and the user experience are improved.

Description

Technical Field

[0001] This utility model relates to the field of liquor bottle technology, specifically to a liquor bottle mouth structure with dual anti-counterfeiting functions. Background Technology

[0002] Baijiu, a traditional Chinese liquor, is characterized by its complex aroma primarily composed of esters, making it a popular choice and an indispensable beverage at banquets and other occasions. Currently, baijiu is mostly packaged in glass or ceramic bottles to preserve its flavor. Furthermore, with the development of the industry, the packaging of baijiu has become a direct reflection of its quality and grade.

[0003] Chinese patent document CN216888101U discloses a liquor bottle mouth structure with dual anti-counterfeiting functions, including an inner sleeve, an outer sleeve fixedly connected to the inner sleeve, and the inner sleeve being fixedly installed on the liquor bottle. An inner stopper is fixedly installed within the inner sleeve, and the inner stopper has a liquor outlet. An inner stopper sealing plug is press-fitted onto the inner stopper. A column is slidably installed within the inner stopper. A bottle mouth is fixedly installed on the inner sleeve, and a white cap is connected to the bottle mouth via a double-threaded structure. The white cap is fixedly installed in a base, and a top plate is provided on the base. The base and the outer sleeve are connected in a serrated seal. This liquor bottle mouth structure has dual anti-counterfeiting functions, consisting of a bottle mouth structure and a bottle cap structure. The serrated seal between the base on the bottle cap structure and the outer sleeve on the bottle mouth structure provides the first layer of anti-counterfeiting effect, and the inner stopper sealing plug, which can only be opened in one direction, provides the second layer of anti-counterfeiting effect.

[0004] When pouring liquor, consumers must press down on the pillar 5 to open the inner stopper 4. This process is inconvenient for some users (such as the elderly or those with weak fingers), and the force required to press down on the pillar can cause discomfort. Therefore, the ease of operation and user experience are both lacking. Utility Model Content

[0005] To address the aforementioned issues, this utility model discloses a liquor bottle mouth structure with dual anti-counterfeiting functions, comprising an inner sleeve fixedly installed at the bottle mouth and an outer sleeve fitted onto the inner sleeve. An inner stopper is fixedly located within the inner sleeve, and a bottle mouth is installed at the top of the inner stopper. A white cap is screwed to the top of the bottle mouth. An upper sealing base is sealed and connected to the top of the outer sleeve, with the white cap located within the upper sealing base. The structure also includes:

[0006] A small valve stem is rotatably installed inside the bottle mouth, with the tip of the small valve stem protruding from the tip of the bottle mouth.

[0007] The liquid dispensing assembly is installed inside the inner plug near the bottom. The bottom end of the small valve stem extends into the inner plug and is connected to the liquid dispensing assembly in a transmission manner.

[0008] Preferably, the liquid dispensing component includes:

[0009] The center fixing cylinder has an open top and bottom. The center fixing cylinder is installed inside the inner plug near the bottom through a side plate. The bottom end of the small valve stem passes through the center fixing cylinder.

[0010] A sealing membrane, which is arranged in a ring shape and fitted onto the bottom end of the central fixed cylinder, is used to seal the bottom end of the inner plug.

[0011] Four plastic strips are arranged in a circular array inside the inner plug near the bottom and below the side plate. One-way toothed blocks are distributed on the back of the plastic strips.

[0012] The side opening is located on the inner plug. The movable end of the plastic strip extends into the side opening. A locking tooth block adapted to the one-way tooth block is installed on the inner wall of the side opening.

[0013] Preferably, the slicing is mounted on a plastic strip, and the slicing is used to break the sealing film. The bottom end of the inner plug is provided with a bottom notch for receiving the slicing.

[0014] Preferably, a rotating block is installed at the bottom of the small valve stem, and the rotating block has a circular array of extrusion parts for extruding plastic strips, with a relief part located between adjacent extrusion parts to provide clearance space for the plastic strips.

[0015] Preferably, an upper sealing ring is installed at the top of the central fixed cylinder, and the upper sealing ring is fitted onto the small valve stem.

[0016] Preferably, the small valve stem is provided with a liquid outlet channel, which is connected to the top of the small valve stem, and the side end of the small valve stem is provided with a liquid outlet that is connected to the liquid outlet channel.

[0017] Preferably, the top of the inner part of the white cover is provided with a clearance groove to avoid the tip of the small valve stem.

[0018] Preferably, the top of the small valve stem is provided with a cross-shaped locking block, and the top of the white cover is provided with a cross-shaped locking groove that is adapted to the cross-shaped locking block.

[0019] Preferably, the front of the plastic strip has a prominent red label for easy observation.

[0020] Preferably, a top plate is mounted on the top of the upper packaging base.

[0021] Compared with the prior art, the present invention has the following advantages:

[0022] This utility model provides a liquor bottle mouth structure with dual anti-counterfeiting functions. When pouring liquor, only a small valve rod needs to be turned to complete the pouring, improving the convenience of operation and user experience. The sealing connection between the upper sealing seat and the outer sleeve achieves the first layer of anti-counterfeiting effect. After the upper sealing seat is opened, the white cap opens. Then, turning the small valve rod drives the liquid dispensing component located in the inner stopper to work, and the liquid dispensing component releases the seal on the bottom end of the inner stopper. Attached Figure Description

[0023] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0024] Figure 1 This is an assembly drawing of the present utility model;

[0025] Figure 2 This is an exploded view of the present invention;

[0026] Figure 3 This is a schematic diagram showing the white cap of this utility model inverted and engaged with the cross-shaped locking block on the small valve stem;

[0027] Figure 4 This is a schematic diagram of the inner plug structure of this utility model;

[0028] Figure 5 This is a schematic diagram of the liquid outlet component structure of this utility model;

[0029] Figure 6 for Figure 5 Enlarged view of number A.

[0030] In the diagram: 10. Inner sleeve; 11. Outer sleeve; 12. Inner plug; 13. Bottle nozzle; 14. White cap; 15. Upper sealing base; 16. Small valve stem; 17. Dispensing assembly; 18. Central fixing cylinder; 19. Side plate; 20. Sealing membrane; 21. Plastic strip; 22. One-way toothed block; 23. Side opening; 24. Locking toothed block; 25. Slice; 26. Bottom notch; 27. Rotating block; 28. Squeezing part; 29. ​​Recessed part; 30. Upper sealing ring; 31. Dispensing channel; 32. Dispensing port; 33. Clearance groove; 34. Cross-shaped retaining block; 35. Cross-shaped retaining groove; 36. Top plate. Detailed Implementation

[0031] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0032] Example:

[0033] Please refer to the following: Figures 1 to 6 This embodiment provides a liquor bottle mouth structure with dual anti-counterfeiting functions, including an inner sleeve 10 fixedly installed at the liquor bottle mouth and an outer sleeve 11 sleeved on the inner sleeve 10. An inner stopper 12 is fixedly located inside the inner sleeve 10, a bottle mouth 13 is installed at the top of the inner stopper 12, and a white cap 14 is screwed to the top of the bottle mouth 13. An upper sealing seat 15 is sealed and connected to the top of the outer sleeve 11, and the white cap 14 is located inside the upper sealing seat 15. The structure also includes:

[0034] A small valve stem 16 is rotatably installed inside the bottle mouth 13, with the top of the small valve stem 16 protruding from the top of the bottle mouth 13.

[0035] The liquid outlet assembly 17 is installed inside the inner plug 12 near the bottom. The bottom end of the small valve stem 16 extends into the inner plug 12 and is connected to the liquid outlet assembly 17 in a transmission manner.

[0036] The working principle and beneficial effects of the above technical solution are as follows:

[0037] This utility model discloses a liquor bottle mouth structure with dual anti-counterfeiting functions. The sealing connection between the upper sealing seat 15 and the outer sleeve 11 achieves the first layer of anti-counterfeiting effect. After the upper sealing seat 15 is opened, the white cap 14 is opened. Then, the small valve rod 16 is rotated, which drives the liquid dispensing component 17 located in the inner stopper 12 to work, and the liquid dispensing component 17 releases the seal on the bottom end of the inner stopper 12. This utility model provides a liquor bottle mouth structure with dual anti-counterfeiting functions. When pouring liquor, only the small valve rod 16 needs to be rotated to complete the pouring, improving the convenience of operation and user experience.

[0038] In this embodiment, the liquid dispensing assembly 17 includes:

[0039] The center fixing cylinder 18 and the inner plug 12 are both open at the top and bottom. The center fixing cylinder 18 is installed in the inner plug 12 near the bottom through the side plate 19. The bottom end of the small valve stem 16 passes through the center fixing cylinder 18.

[0040] The sealing membrane 20 is arranged in a ring shape and is sleeved on the bottom end of the central fixing cylinder 18 to seal the bottom end of the inner plug 12.

[0041] Plastic strip 21, four plastic strips 21 are arranged in a circular array inside the inner plug 12 near the bottom end and below the side plate 19. Unidirectional toothed blocks 22 are distributed on the back of the plastic strips 21.

[0042] A side opening 23 is formed on the inner plug 12. The movable end of the plastic strip 21 extends into the side opening 23. A locking tooth block 24 adapted to the one-way tooth block 22 is installed on the inner wall of the side opening 23.

[0043] The working principle and beneficial effects of the above technical solution are as follows:

[0044] When pouring the liquor, rotating the small valve stem 16 compresses the four plastic strips 21 located on the inner stopper 12. The movable ends of the plastic strips 21 protrude from the side opening 23, while the locking teeth 24 inside the side opening 23 locks the plastic strips 21 within the side opening 23 via the one-way teeth 22 on the plastic strips 21. By observing whether the inner stopper 12 has any plastic strips 21 protruding, one can quickly identify whether the liquor has been opened, which is very convenient for anti-counterfeiting. Because the locking teeth 24 unidirectionally locks the one-way teeth 22, it is difficult to restore the plastic strips 21 back into the inner stopper 12.

[0045] In this embodiment, the slice 25 is mounted on the plastic strip 21. The slice 25 is used to break the sealing film 20. The bottom end of the inner plug 12 is provided with a bottom notch 26 for receiving the slice 25.

[0046] The working principle and beneficial effects of the above technical solution are as follows:

[0047] When the movable end of the plastic strip 21 protrudes from the side opening 23, the slice 25 installed on the plastic strip 21 protrudes from the bottom notch 26, completing the cutting of the sealing film 20. After the sealing film 20 is cut and damaged, the wine can flow out from the inner stopper 12.

[0048] In this embodiment, a rotating block 27 is installed at the bottom of the small valve stem 16. The rotating block 27 has a circular array of extrusion parts 28 for extruding the plastic strip 21. The retraction part 29 is located between adjacent extrusion parts 28 to provide clearance space for the plastic strip 21.

[0049] The working principle and beneficial effects of the above technical solution are as follows:

[0050] Rotating the small valve stem 16 causes the rotating block 27 mounted at its bottom to rotate. The rotating block 27 causes the squeezing part 28 and the retracting part 29 to rotate. The plastic strip 21, which is attached to the retracting part 29, is squeezed out by the squeezing part 28, thereby allowing the movable end of the plastic strip 21 to protrude from the side opening 23.

[0051] In this embodiment, an upper sealing ring 30 is installed at the top of the central fixing cylinder 18, and the upper sealing ring 30 is sleeved on the small valve stem 16.

[0052] The beneficial effects of the above technical solution are as follows:

[0053] The upper sealing ring 30 is installed to achieve a seal at the top of the central fixed cylinder 18.

[0054] In this embodiment, a liquid outlet channel 31 is provided inside the small valve stem 16, the liquid outlet channel 31 is connected to the top end of the small valve stem 16, and a liquid outlet 32 ​​connected to the liquid outlet channel 31 is opened on the side end of the small valve stem 16.

[0055] The working principle of the above technical solution is as follows:

[0056] After the liquid flows out from the inner stopper 12, it flows into the liquid outlet 31 through the outlet 32 ​​and then flows out from the bottle mouth 13.

[0057] In this embodiment, the top of the white cover 14 is provided with a clearance groove 33 for avoiding the top of the small valve stem 16.

[0058] The beneficial effects of the above technical solution are as follows:

[0059] The clearance groove 33 is provided to accommodate the tip of the small valve stem 16 that protrudes from the tip of the bottle mouth 13.

[0060] In this embodiment, a cross-shaped locking block 34 is provided at the top of the small valve stem 16, and a cross-shaped locking groove 35 adapted to the cross-shaped locking block 34 is provided at the top of the white cover 14.

[0061] The beneficial effects of the above technical solution are as follows:

[0062] like Figure 3 Locking: After the white cover 14 is opened, flip the white cover 14 upside down, then lock the cross slot 35 onto the cross block 34. After rotating the white cover 14, the small valve stem 16 can be easily rotated.

[0063] In this embodiment, the front of the plastic strip 21 is provided with a conspicuous red mark that is easy to observe.

[0064] The beneficial effects of the above technical solution are as follows:

[0065] After the movable end of the plastic strip 21 protrudes from the side opening 23, the front of the plastic strip 21 is also exposed. Users can quickly identify whether the liquor has been opened by observing the conspicuous red mark.

[0066] In this embodiment, a top plate 36 is mounted on the top of the upper encapsulation base 15.

[0067] The beneficial effects of the above technical solution are as follows:

[0068] The top plate 36 is designed to seal the top of the upper encapsulation base 15.

[0069] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. A liquor bottle mouth structure with double anti-counterfeiting function, comprising an inner sleeve (10) fixedly installed at a liquor bottle mouth and an outer sleeve (11) sleeved on the inner sleeve (10), an inner plug (12) fixedly located in the inner sleeve (10), a bottle nozzle (13) installed at a top end of the inner plug (12), a white cover (14) screwed at a top end of the bottle nozzle (13), an upper packaging seat (15) in packaging connection with a top end of the outer sleeve (11), and the white cover (14) located in the upper packaging seat (15), characterized in that, Also include: The small valve rod (16) is rotatably installed in the bottle mouth (13), and the top end of the small valve rod (16) is exposed from the top end of the bottle mouth (13); The liquid outlet assembly (17) is installed in the inner plug (12) near the bottom end, and the bottom end of the small valve rod (16) extends into the inner plug (12) and is in driving connection with the liquid outlet assembly (17).

2. The liquor bottle mouth structure with double anti-counterfeiting function according to claim 1, characterized in that, The liquid outlet assembly (17) comprises: a center fixing cylinder (18), the top end and the bottom end of the inner plug (12) are provided in an open manner, the center fixing cylinder (18) is installed in the inner plug (12) near the bottom end through the side sheet plate (19), and the bottom end of the small valve rod (16) penetrates the center fixing cylinder (18); The sealing film (20) is annularly arranged and sleeved on the bottom end of the center fixing cylinder (18), and is used for blocking the bottom end of the inner plug (12); Four plastic strips (21) are circularly arranged in the inner plug (12) near the bottom end and below the side sheet plate (19), and the back surface of the plastic strip (21) is provided with a one-way tooth block (22); The side opening (23) is formed on the inner plug (12), the movable end of the plastic strip (21) extends into the side opening (23), and the inner wall of the side opening (23) is provided with a locking tooth block (24) matched with the one-way tooth block (22).

3. The liquor bottle mouth structure with double anti-counterfeiting function according to claim 2, characterized in that, The slice (25) is installed on the plastic strip (21), and the slice (25) is used for breaking the sealing film (20). The bottom end of the inner plug (12) is provided with a bottom notch (26) for accommodating the slice (25).

4. The liquor bottle mouth structure with double anti-counterfeiting function according to claim 2, characterized in that, The bottom end of the small valve rod (16) is provided with a rotating block (27), the rotating block (27) is circularly arranged with an extrusion part (28) for extruding the plastic strip (21), and a retreat part (29) is located between adjacent extrusion parts (28) to provide a retreat space for the plastic strip (21).

5. The liquor bottle mouth structure with double anti-counterfeiting function according to claim 2, characterized in that, The top end of the center fixing cylinder (18) is provided with an upper sealing ring (30), and the upper sealing ring (30) is sleeved on the small valve rod (16).

6. The liquor bottle mouth structure with double anti-counterfeiting function according to claim 2, characterized in that, The small valve rod (16) is provided with a liquid outlet channel (31), and the liquid outlet channel (31) is connected to the top end of the small valve rod (16). The side end of the small valve rod (16) is provided with a liquid outlet (32) connected to the liquid outlet channel (31).

7. The liquor bottle mouth structure with double anti-counterfeiting function according to claim 2, characterized in that, The inner top of the white cover (14) is provided with a retreat groove (33) for avoiding the top end of the small valve rod (16).

8. The liquor bottle mouth structure with double anti-counterfeiting function according to claim 2, characterized in that, The top end of the small valve rod (16) is provided with a cross clamping block (34), and the top end of the white cover (14) is protrusively provided with a cross clamping groove (35) matched with the cross clamping block (34).

9. The liquor bottle mouth structure with double anti-counterfeiting function according to claim 2, characterized in that, The front surface of the plastic strip (21) is provided with a bright red mark for easy observation.

10. The liquor bottle mouth structure with double anti-counterfeiting function according to claim 1, characterized in that, The top end of the upper packaging seat (15) is provided with a top sheet (36).

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