Press type anti-counterfeiting bottle cap

Abstract

The utility model discloses a pressing type anti-fake bottle cap in the field of packaging bottles, which comprises an upper cap body and a lower cap body which are connected with each other, a locking piece is arranged at the connecting part of the upper cap body and the lower cap body, and the locking piece is used for enabling the upper cap body and the lower cap body not to rotate relatively; the upper cover body is provided with a pressing piece, and one end, facing the lower cover body, of the pressing piece abuts against the locking piece. The inner side wall of the lower cover body is provided with a clamping piece matched with the locking piece in a clamping mode. When the pressing piece is pressed downwards, the pressing piece pushes the locking piece to move downwards and to be matched with the clamping piece, and the upper cover body and the lower cover body can rotate relatively. A consumer can judge whether the white spirit is opened or not according to whether the upper cover body and the lower cover body can rotate relatively or not and whether the top end of the pressing cover is flush with the top end of the limiting cover or not, and authenticity can be effectively judged.

Description

TECHNICAL FIELD

[0001] The utility model relates to bottle cap technical field especially press type anti -fake bottle cap. BACKGROUND

[0002] The bottle cap acts on the bottle, and for different functions, the bottle cap can be designed to be functional diversification and different shapes. For high-end products on the market, the packaging also requires anti-fake function, and the anti-fake function can act on the packaging box, the bottle body or the bottle cap. Among them, the liquor product will carry out relevant design on the bottle cap in order to realize the function of anti-fake.

[0003] The existing anti-fake technology is to design the bottle cap to be used only once, and the anti-fake is realized through the one-time fixed structure of the bottle cap and the bottle body structure, that is, the fixed structure is damaged after the bottle cap is opened, and there is an opening trace. Through this way, the effect of anti-fake is realized, but the existing anti-fake technology has the problems of relatively fuzzy true and false discrimination standard and low efficiency. UTILITY MODEL CONTENTS

[0004] In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is how to improve the efficiency of distinguishing the true and false of the liquor bottle cap.

[0005] The utility model adopts the technical scheme to solve the technical problem:

[0006] The press type anti-fake bottle cap comprises an upper cap body and a lower cap body connected with each other, a locking piece is arranged at the connecting part of the upper cap body and the lower cap body, the locking piece is used to make the upper cap body and the lower cap body unable to rotate relative to each other, the upper cap body is provided with a pressing piece, one end of the pressing piece towards the lower cap body abuts against the locking piece, the inner side wall of the lower cap body is provided with a clamping piece matched with the locking piece, when the pressing piece is pressed downward, the pressing piece pushes the locking piece to move downward and match with the clamping piece, and the upper cap body and the lower cap body can rotate relative to each other.

[0007] Further, the pressing piece comprises a pressing cap, the pressing cap is provided with an abutting part, the abutting part is used to abut against the locking piece, the pressing cap is coaxially arranged with the upper cap body, the pressing cap is movably embedded in the upper end of the upper cap, one side of the pressing cap towards the lower cap is provided with a spring, one end of the spring away from the pressing cap abuts against the lower cap, the pressing cap is forced to compress the spring to move towards the lower cap, the abutting part drives the locking piece to move towards the lower cap, and when the locking piece and the clamping piece are limited and matched, the upper cap body and the lower cap body can rotate relative to each other.

[0008] Further, when the spring is not pressed, the upper end of the pressing cap and the upper end of the upper cap are flush.

[0009] Furthermore, the locking member includes a plurality of baffles spaced apart circumferentially within the upper cover body. The abutting portion of the pressing cover is configured to correspond to the plurality of baffles. The latching member includes a plurality of first limiting grooves formed in the inner sidewall of the lower cover body. The baffles slide in the first limiting grooves. A limiting block is provided in the limiting groove for limiting and engaging with the baffles. The inner wall of the upper cover body is provided with a plurality of second limiting grooves that slide in cooperation with the plurality of baffles. In the initial state, one end of the baffle is located in the first limiting groove and the other end is located in the second limiting groove. In the pressing state, after the abutting portion moves downward and pushes the baffle completely downward into the first limiting groove, the limiting block engages with the baffle.

[0010] Furthermore, the outer wall of the press cover is provided with a first locking block, and the inner wall of the upper cover is provided with a second locking block for engaging with the first locking block. When the abutment part pushes the stop bar into the limiting groove and engages with the limiting block, the spring drives the press cover to begin resetting. During this process, the first locking block engages with the second locking block, and the top of the press cover is lower than the top of the upper cover.

[0011] Furthermore, the aforementioned upper cover includes a limiting cover and an upper sleeve connected by a screw structure. The limiting cover has a through hole along its axis, and the pressing cover slides in conjunction with the through hole.

[0012] Furthermore, the upper sleeve is provided with a third locking block, and the pressing cover is provided with a fourth locking block. When the third locking block and the fourth locking block are engaged in the non-pressed state, the top of the pressing cover and the top of the limiting cover are flush, and the spring is in a compressed state.

[0013] Furthermore, the lower cover body includes a main body for connecting the bottle body, an inner cover is threadedly connected to the upper opening of the main body, a lower sleeve is arranged around the outer side of the main body, the lower end of the upper sleeve contacts the upper end of the lower sleeve, and a limiting structure is provided on the inner wall of the upper cover body to limit the horizontal movement of the inner cover.

[0014] The beneficial effects of this utility model are:

[0015] (1) The locking mechanism prevents the upper and lower caps from rotating directly under normal conditions. Only after the locking mechanism is pressed can the upper and lower caps rotate relative to each other. The ability to determine whether the liquor has been opened can be determined by whether the upper and lower caps can rotate relative to each other, thus effectively determining authenticity.

[0016] (2) By interlocking the first and second locking blocks, the pressing cap cannot be reset normally during the reset process after pressing. The position of the pressing cap can clearly show whether the bottle cap has been pressed open, which can further improve the efficiency of judging authenticity. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the explosion of this utility model. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the explosion of this utility model. Figure 2 ;

[0019] Figure 3 This is a schematic cross-sectional view of the initial state of this utility model;

[0020] Figure 4 This is a utility model Figure 3 Enlarged view of point A in the middle;

[0021] Figure 5 This is a utility model Figure 3 Enlarged view at point B in the middle;

[0022] Figure 6 This is a cross-sectional schematic diagram of the present invention after being pressed.

[0023] Figure 7 This is a utility model Figure 6 Enlarged view at point C;

[0024] Figure 8 This is a utility model Figure 6 Enlarged view at point D;

[0025] The markings in the diagram are as follows: 1-Upper cover, 2-Press cover, 3-Spring, 4-Stop bar, 5-Lower cover, 11-Limiting cover, 12-Upper sleeve, 13-Screw structure, 14-Second limiting groove, 15-Second snap-fit ​​block, 16-Third snap-fit ​​block, 21-Abutting part, 22-First snap-fit ​​block, 23-Fourth snap-fit ​​block, 51-Lower sleeve, 52-Inner cover, 53-Main body, 54-First limiting groove, 55-Limiting block. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings.

[0027] according to Figures 1-8As shown in the figure, this application provides a press-type anti-counterfeiting bottle cap, including an upper cap 1 and a lower cap 5 connected to each other. A locking member is provided at the connection between the upper cap 1 and the lower cap 5, which prevents the upper cap 1 and the lower cap 5 from rotating relative to each other. The upper cap 1 is provided with a pressing member, which abuts against the locking member at one end facing the lower cap 5. The inner sidewall of the lower cap 5 is provided with a snap-fit ​​member that engages with the locking member. When the pressing member is pressed down, the pressing member pushes the locking member downward and engages with the snap-fit ​​member, allowing the upper cap 1 and the lower cap 5 to rotate relative to each other. The locking mechanism prevents the upper cover 1 and lower cover 5 from rotating directly under normal conditions. Only when the locking mechanism is activated by pressing can the upper cover 1 and lower cover 5 rotate relative to each other. Whether the upper cover 1 and lower cover 5 can rotate relative to each other can be used to determine whether the liquor has been opened, thus effectively identifying its authenticity.

[0028] First, it should be stated that the locking mechanism prevents the upper cover 1 and the lower cover 5 from rotating directly under normal conditions. Only when the locking mechanism is activated by pressing can the upper cover 1 and the lower cover 5 rotate relative to each other. Whether the upper cover 1 and the lower cover 5 can rotate relative to each other can be used to determine whether the liquor has been opened, thus effectively determining its authenticity.

[0029] The aforementioned pressing component includes a pressing cover 2, which has an abutment portion 21 for abutting against the aforementioned locking component. The pressing cover 2 is coaxially arranged with the upper cover 1 and is movably embedded in the upper end of the upper cover. A spring 3 is provided on the side of the pressing cover 2 facing the lower cover 5. The end of the spring 3 away from the pressing cover 2 abuts against the lower cover 5. When the pressing cover 2 is subjected to force, it further compresses the spring 3 and moves it toward the lower cover 5. The abutment portion 21 drives the spring 3 to move toward the lower cover 5. The locking member moves toward the lower cover 5. When the locking member and the snap-fit ​​member are engaged, the locking member does not obstruct the connection between the upper cover 1 and the lower cover 5, and the upper cover 1 and the lower cover 5 can rotate relative to each other. The locking member can be a connecting rod with snap-fit ​​connectors at both ends. The two snap-fit ​​connectors are used to snap-fit ​​with the upper cover 1 and the lower cover 5 respectively, so as to achieve a stable locking effect on the upper cover 1 and the lower cover 5 and ensure that the upper cover 1 and the lower cover 5 will not rotate relative to each other.

[0030] When the spring 3 is not pressed, the upper end of the pressing cover 2 is flush with the upper end of the upper cover 1, ensuring that the pressing cover 2 is easy to press and will not be easily touched due to protrusion.

[0031] The locking component includes multiple baffles 4 spaced apart circumferentially within the upper cover 1. The abutting portion 21 of the pressing cover 2 is configured to correspond to multiple baffles 4. The locking component includes multiple first limiting grooves 54 formed on the inner sidewall of the lower cover 5. The baffles 4 slide in the first limiting grooves 54. A limiting block 55 is provided in the limiting groove for limiting and locking with the baffles 4. The inner wall of the upper cover 1 is provided with multiple second limiting grooves 14 that slide in the multiple baffles 4. In the initial state, one end of the baffle 4 is located in the first limiting groove 54 and the other end is located in the second limiting groove 14. In the pressing state, the abutting portion 21 moves downward and pushes the baffle 4 completely downward into the first limiting groove 54, after which the limiting block 55 locks with the baffle 4. In other words, initially, the two ends of the stop bar 4 are respectively in the first limiting groove 54 and the second limiting groove 14, thereby locking the upper cover 1 and the lower cover 5 and preventing relative rotation. The aforementioned abutting part 21 abuts against the corresponding stop bar 4, causing the stop bar 4 to slide downward along the first limiting groove 54 until the aforementioned limiting block 55 engages with the aforementioned stop bar 4. The specific engaging structure is a locking block cooperation structure, which enables the stop bar 4 to leave the aforementioned second limiting groove 14 position, allowing the upper cover 1 and the lower cover 5 to achieve a state where they can rotate relative to each other.

[0032] To further enhance the anti-counterfeiting performance of the liquor, the outer wall of the press cap 2 is provided with a first locking block 22, and the inner wall of the upper cap 1 is provided with a second locking block 15 for engaging with the first locking block 22. When the abutment part 21 pushes the stop bar 4 into the limiting groove and engages with the limiting block 55, the spring 3 drives the press cap 2 to begin the reset process. During this process, the first locking block 22 engages with the second locking block 15. The top of the press cap 2 is lower than the top of the upper cap 1. After pressing the press cap 2, the upper cap 1 and the lower cap 5 can rotate relative to each other and open normally. However, at this time, the top of the press cap 2 is lower than the top of the upper cap 1, which is clearly visible. This allows for a more intuitive judgment of whether the bottle cap has been opened, thereby distinguishing between genuine and counterfeit products.

[0033] Specifically, the upper cover 1 includes a limiting cover 11 and an upper sleeve 12 connected by a screw structure 13. The limiting cover 11 has a through hole along its axis, and the pressing cover 2 slides with the through hole to ensure the stability of the pressing cover 2.

[0034] Furthermore, the upper sleeve 12 is provided with a third locking block 16, and the pressing cover 2 is provided with a fourth locking block 23. When the third locking block 16 and the fourth locking block 23 are engaged in the pressing state, the top of the pressing cover 2 is flush with the top of the limiting cover 11, and the spring 3 is in a compressed state. This ensures that when the top of the pressing cover 2 is flush with the top of the limiting cover 11, the spring 3 is in a compressed state, so that the pressing cover 2 is in a stable state in the initial state and will not shake or shift arbitrarily.

[0035] The lower cap 5 includes a main body 53 for connecting the bottle body. The upper end of the main body 53 is threadedly connected to an inner cap 52. A lower sleeve 51 is arranged around the outer side of the main body 53. The lower end of the upper sleeve 12 contacts the upper end of the lower sleeve 51. The inner wall of the upper cap 1 is provided with a limiting structure that is horizontally limited to the inner cap 52. Through the structure of the inner and outer layers, assembly can be facilitated, and the efficiency of bottle cap processing and production can be improved.

Claims

1. A press-type anti-counterfeiting bottle cap, characterized in that, The device includes an upper cover (1) and a lower cover (5) that are connected to each other. A locking member is provided at the connection between the upper cover (1) and the lower cover (5). The locking member is used to prevent the upper cover (1) and the lower cover (5) from rotating relative to each other. The upper cover (1) is provided with a pressing member. The pressing member abuts against the locking member at one end facing the lower cover (5). The inner side wall of the lower cover (5) is provided with a snap-fit ​​member that engages with the locking member. When the pressing member is pressed down, the pressing member pushes the locking member to move downward and engages with the snap-fit ​​member, allowing the upper cover (1) and the lower cover (5) to rotate relative to each other.

2. The press-type anti-counterfeiting bottle cap according to claim 1, characterized in that, The pressing component includes a pressing cover (2), which is provided with an abutment part (21) for abutting the locking component. The pressing cover (2) is coaxially arranged with the upper cover (1) and is movably embedded in the upper end of the upper cover. A spring (3) is provided on the side of the pressing cover (2) facing the lower cover (5). The end of the spring (3) away from the pressing cover (2) abuts the lower cover (5). The pressing cover (2) is further compressed by the force to move the spring (3) toward the lower cover (5). The abutment part (21) drives the locking component to move toward the lower cover (5). When the locking component and the snap-fit ​​component are in a limited fit, the upper cover (1) and the lower cover (5) can rotate relative to each other.

3. The press-type anti-counterfeiting bottle cap according to claim 2, characterized in that, When the spring (3) is not pressed, the upper end of the pressing cover (2) is flush with the upper end of the upper cover (1).

4. The press-type anti-counterfeiting bottle cap according to claim 3, characterized in that, The locking member includes a plurality of baffles (4) spaced apart circumferentially within the upper cover (1). The abutting portion (21) of the pressing cover (2) is configured to correspond to a plurality of baffles (4). The snap-fit ​​member includes a plurality of first limiting grooves (54) formed on the inner sidewall of the lower cover (5). The baffles (4) slide in cooperation with the first limiting grooves (54). The limiting grooves are provided with limiting positions for limiting and snapping with the baffles (4). Block (55); The inner wall of the upper cover (1) is provided with a plurality of second limiting grooves (14) that are slidably engaged with a plurality of the baffles (4); In the initial state, one end of the baffle (4) is located in the first limiting groove (54) and the other end is located in the second limiting groove (14); In the pressing state, after the abutting part (21) moves downward and pushes the baffle (4) completely downward into the first limiting groove (54), the limiting block (55) engages with the baffle (4).

5. The press-type anti-counterfeiting bottle cap according to claim 4, characterized in that, The outer wall of the press cover (2) is provided with a first snap-fit ​​block (22), and the inner wall of the upper cover (1) is provided with a second snap-fit ​​block (15) for snapping and engaging with the first snap-fit ​​block (22). When the abutment part (21) pushes the stop bar (4) into the limiting groove and snaps with the limiting block (55), the spring (3) drives the press cover (2) to start the reset process. During this process, the first snap-fit ​​block (22) snaps with the second snap-fit ​​block (15), and the top of the press cover (2) is lower than the top of the upper cover (1).

6. The press-type anti-counterfeiting bottle cap according to claim 2, characterized in that, The upper cover (1) includes a limiting cover (11) and an upper sleeve (12) connected by a screw structure (13). The limiting cover (11) has a through hole along its axis, and the pressing cover (2) slides in conjunction with the through hole.

7. The press-type anti-counterfeiting bottle cap according to claim 6, characterized in that, The upper sleeve (12) is provided with a third snap-fit ​​block (16), and the pressing cover (2) is provided with a fourth snap-fit ​​block (23). When the third snap-fit ​​block (16) and the fourth snap-fit ​​block (23) are snapped together, the top of the pressing cover (2) is flush with the top of the limiting cover (11), and the spring (3) is in a compressed state.

8. The press-type anti-counterfeiting bottle cap according to claim 6, characterized in that, The lower cover (5) includes a main body (53) for connecting the bottle body. The upper end of the main body (53) is threadedly connected to an inner cover (52). A lower sleeve (51) is arranged around the outside of the main body (53). The lower end of the upper sleeve (12) contacts the upper end of the lower sleeve (51). The inner wall of the upper cover (1) is provided with a limiting structure that is horizontally limited to the inner cover (52).

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