Anti-theft separation type beverage bottle cap
By rotating the top cover in the opposite direction to drive the threaded insert to pierce the bottom cover of the cup, the anti-theft detachable beverage bottle cap solves the problems of laborious operation and insufficient anti-theft in the existing technology, and achieves the effects of labor-saving operation and solute safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CAIXIN PLASTIC (JIANGXI) CO LTD
- Filing Date
- 2024-11-01
- Publication Date
- 2026-05-19
AI Technical Summary
Existing beverage bottle cap pressing mechanisms are laborious to operate and easily damaged, lack sufficient anti-theft measures, and cannot effectively guarantee the safety of the solute.
Design a beverage bottle cap with anti-theft separation. By rotating the top cap in the opposite direction, the threaded insert pierces the bottom cap cup body. Combined with the anti-theft ring structure on the top cap, it achieves safe separation of the solute and anti-theft function.
It is easy to operate and avoids the sharp parts from puncturing the sealing film in advance during transportation, thus enhancing product safety and stability and ensuring that the solute is not contaminated or tampered with.
Smart Images
Figure CN224257344U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bottle cap technology, specifically to a detachable beverage bottle cap with anti-theft features. Background Technology
[0002] In the beverage packaging industry, to ensure the drinking experience and reduce the use of preservatives, solvents and solutes are often packaged separately. Existing methods typically involve designing beverage bottle caps with storage functions. A sealing film is placed inside the cap to store the solute. By incorporating a pressing component and spikes on the cap, the pressing component, in conjunction with the spikes, punctures the sealing film, thereby allowing the solvent and solute to mix.
[0003] However, existing press-type bottle caps are laborious to operate, and the press-type parts are easily damaged during transportation due to squeezing or accidental impacts, causing the spikes to prematurely puncture the sealing film and thus lose their isolation effect. Furthermore, existing bottle caps have relatively simple anti-theft measures, failing to effectively guarantee the safety of the solute inside. Therefore, there is an urgent need for a beverage bottle cap with an anti-theft detachable design. Utility Model Content
[0004] In view of the shortcomings of the existing technology, this utility model provides a beverage bottle cap with anti-theft detachable design.
[0005] This utility model discloses a beverage bottle cap with anti-theft detachable design, comprising:
[0006] The upper cover includes an outer upper cover and an inner cover disposed inside the outer upper cover. The bottom end of the inner cover protrudes from the outer upper cover, and the bottom end of the outer upper cover is provided with an anti-theft ring.
[0007] The lower cover comprises, from top to bottom, an upper outer cover connecting part, an anti-theft ring slot, a lower outer cover, and a lower cover cup body. The upper outer cover is screwed onto the upper outer cover connecting part, and the upper cover anti-theft ring is engaged with the anti-theft ring slot. The lower outer cover is screwed onto the mouth of the beverage bottle. The lower cover cup body stores solute. The inner wall of the lower cover cup body is circumferentially arranged with multiple insertion guide posts, all of which extend along the axial direction of the lower cover cup body.
[0008] A threaded insert, wherein the upper end of the threaded insert is screwed into the inner cover, and the lower end of the threaded insert is placed in the lower cover, and the lower end of the threaded insert has a beveled structure; the threaded insert includes an inner cover connecting part, an annular protrusion and an insert beveled part integrally connected from top to bottom; the annular protrusion is provided with a plurality of insert directional locking posts that cooperate with the insert guide posts; the plurality of insert guide posts and insert directional locking posts can restrict the rotational movement of the threaded insert;
[0009] Reverse rotation of the top cover can destroy the anti-theft ring on the top cover and drive the threaded plug to move downwards, piercing the bottom of the lower cover cup body under the guidance of the plug guide post and the plug directional locking post.
[0010] As a further improvement of this utility model, the upper outer cover and the inner cover are coaxially arranged, and both the upper outer cover and the inner cover are provided with internal threads.
[0011] As a further improvement of this utility model, the upper cover anti-theft ring is ring-shaped, and multiple easily broken connecting bridges are arranged in a ring between the upper cover anti-theft ring and the bottom end of the upper outer cover.
[0012] Reverse rotation of the top cover can destroy the connecting bridge between the anti-theft ring on the top cover and the outer top cover.
[0013] As a further improvement of this utility model, the upper outer cover connecting part is cylindrical, and the outer surface of the upper outer cover connecting part is provided with external threads;
[0014] The upper outer cover is screwed onto the upper outer cover connecting part, and the lower end of the inner cover is inserted into the upper outer cover connecting part.
[0015] As a further improvement of this utility model, the lower outer cover is provided with an internal thread for screwing into the mouth of the beverage bottle, and the lower outer cover is also provided with a plurality of reverse rotation limiting buckles to prevent the lower outer cover from loosening from the mouth of the beverage bottle.
[0016] As a further improvement of this utility model, the lower cover cup body is cylindrical, and the portion of the lower cover cup body near the bottom of the cup tapers inward.
[0017] As a further improvement of this utility model, the inner cover connecting part has a cylindrical structure, and the outer surface of the inner cover connecting part is provided with an internal thread for screwing into the inner cover.
[0018] As a further improvement of this utility model, the oblique opening of the plug is cylindrical, the bottom end of the oblique opening of the plug is provided with an oblique opening, and multiple liquid outlets are arranged around the outer surface of the oblique opening of the plug.
[0019] As a further improvement of this utility model, a reinforcing rib is provided on the side wall of the plug-in bevel near the bevel, and the reinforcing rib extends along the axial direction of the plug-in bevel.
[0020] As a further improvement of this utility model, the outer surfaces of both the upper outer cover and the lower outer cover are provided with longitudinal anti-slip textures.
[0021] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0022] This utility model has a simple structure and is easy to operate. By using the reverse rotation of the upper cover to drive the threaded insert to pierce the bottom of the lower cover cup body, it is easier to operate than the existing technology that uses a pressing component to pierce the sealing film. At the same time, it can effectively prevent the sharp part from piercing the sealing film prematurely due to squeezing or accidental impact during transportation, thus enhancing the safety and stability of the product and providing consumers with reliable usage protection.
[0023] This invention, by setting an anti-theft ring on the top cover, can effectively prevent the solute in the bottom cover cup from being contaminated and damaged, ensuring that the product purchased by consumers is original and has not been tampered with, and guaranteeing the quality and safety of the product. Attached Figure Description
[0024] Figure 1 This is a schematic diagram of the structure of a detachable beverage bottle cap with anti-theft features, as disclosed in one embodiment of this utility model.
[0025] Figure 2 This is a schematic diagram of the structure of a detachable anti-theft beverage bottle cap from another angle, according to one embodiment of the present invention.
[0026] Figure 3 This is an exploded view of the structure of a detachable beverage bottle cap with anti-theft features, as disclosed in one embodiment of this utility model.
[0027] Figure 4 This is a schematic diagram of the upper cover structure of a beverage bottle with an anti-theft detachable cap, as disclosed in one embodiment of the present utility model.
[0028] Figure 5 This is a side view of the top cover structure of a beverage bottle with an anti-theft detachable cap, as disclosed in one embodiment of the present invention.
[0029] Figure 6 This is a side sectional view of the upper cover structure of a beverage bottle with an anti-theft detachable cap, as disclosed in one embodiment of the present invention.
[0030] Figure 7 This is a schematic diagram of the lower cap structure of a beverage bottle with an anti-theft detachable cap, as disclosed in one embodiment of the present utility model.
[0031] Figure 8 This is a schematic diagram of the lower cap structure of a beverage bottle with an anti-theft detachable cap, disclosed in one embodiment of the present invention, from another angle.
[0032] Figure 9 This is a schematic diagram of the lower cap structure of a beverage bottle with an anti-theft detachable cap, disclosed in one embodiment of the present utility model, from another angle.
[0033] Figure 10 This is a side view of the lower cap structure of a beverage bottle with an anti-theft detachable cap, as disclosed in one embodiment of the present invention.
[0034] Figure 11 This is a side sectional view of the lower cap structure of a beverage bottle with an anti-theft detachable cap, as disclosed in one embodiment of the present invention.
[0035] Figure 12 This is a schematic diagram of a threaded insert structure with an anti-theft detachable beverage bottle cap, as disclosed in one embodiment of the present utility model.
[0036] Figure 13 This is a schematic diagram of a threaded insert structure with an anti-theft detachable beverage bottle cap from another angle, according to one embodiment of the present invention.
[0037] Figure 14 This is a side view of a threaded insert structure with an anti-theft detachable beverage bottle cap, as disclosed in one embodiment of the present invention.
[0038] Figure 15 This is a front view of a threaded insert structure with an anti-theft detachable beverage bottle cap, as disclosed in one embodiment of this utility model.
[0039] Figure 16 This is a diagram illustrating the assembly process of a threaded insert and a top cover for a beverage bottle cap with an anti-theft detachable cap, as disclosed in one embodiment of this utility model.
[0040] Figure 17 This is a schematic diagram showing the assembly of a threaded insert with an anti-theft detachable beverage bottle cap and the top cover according to an embodiment of the present utility model.
[0041] Figure 18 This is a schematic diagram of the initial ejection of a threaded insert with an anti-theft detachable beverage bottle cap, as disclosed in one embodiment of the present invention.
[0042] Figure 19 This is a diagram illustrating the initial ejection process of a threaded insert with an anti-theft detachable beverage bottle cap, as disclosed in one embodiment of this utility model.
[0043] Figure 20 This is a schematic diagram showing the final ejection of a threaded insert with an anti-theft detachable beverage bottle cap, as disclosed in one embodiment of this utility model.
[0044] In the picture:
[0045] 1. Top cover; 11. Upper outer cover; 12. Inner cover; 2. Lower cover; 21. Upper outer cover connecting part; 22. Anti-theft ring slot; 23. Lower outer cover; 231. Reverse rotation limiting buckle; 24. Lower cover cup body; 241. Insert guide post; 3. Threaded insert; 31. Inner cover connecting part; 32. Annular protrusion; 321. Insert directional locking post; 33. Insert bevel; 331. Liquid outlet; 34. Reinforcing rib; 4. Top cover anti-theft ring; 41. Anti-theft ring body; 42. Connecting bridge. Detailed Implementation
[0046] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0047] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0048] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0049] The present invention will now be described in further detail with reference to the accompanying drawings:
[0050] like Figure 1-3 As shown, a detachable beverage bottle cap with anti-theft features according to this utility model includes an upper cap 1, a lower cap 2, a threaded insert 3, and an anti-theft ring 4 on the upper cap. The upper cap includes an outer upper cap 11 and an inner cap 12 disposed inside the outer upper cap 11. The bottom end of the inner cap 12 protrudes from the outer upper cap 11, and the bottom end of the outer upper cap 11 is provided with an anti-theft ring 4. The lower cap 2, from top to bottom, is provided with an outer upper cap connecting part 21, an anti-theft ring groove 22, a lower outer cap 23, and a lower cap cup body 2. 4. The upper outer cover 11 is screwed onto the upper outer cover connecting part 21, the upper cover anti-theft ring 4 is engaged in the anti-theft ring slot 22, the lower outer cover 23 is screwed onto the mouth of the beverage bottle, and the lower cover cup body 24 stores the solute; the upper end of the threaded plug 3 is screwed into the inner cover 12, the lower end of the threaded plug 3 is placed inside the lower cover 2, and the lower end of the threaded plug 3 has a beveled structure. Rotating the upper cover 1 in the opposite direction can destroy the upper cover anti-theft ring 4 and drive the threaded plug 3 to move downward and pierce the bottom of the lower cover cup body 24.
[0051] In this embodiment, the structure is simple and easy to operate. By rotating the upper cover 1 in the opposite direction, the threaded insert 3 pierces the bottom of the lower cover cup 24. Compared with the prior art, which uses a pressing component to pierce the sealing film, this method is much less strenuous. It also effectively prevents the spikes from prematurely piercing the sealing film due to squeezing or accidental contact during transportation, enhancing the product's safety and stability and providing reliable protection for consumers. Furthermore, the anti-theft ring 4 on the upper cover effectively prevents contamination and damage to the solute in the lower cover cup 24, ensuring that consumers receive original, untampered products and guaranteeing product quality and safety.
[0052] Specifically:
[0053] like Figure 4-6 As shown, in the above embodiment, preferably, the upper outer cover 11 and the inner cover 12 are coaxially arranged, and the bottom end of the inner cover 12 protrudes beyond the bottom end of the upper outer cover 11 by a certain distance. In this embodiment, both the upper outer cover 11 and the inner cover 12 are provided with internal threads.
[0054] In the above embodiment, preferably, the upper cover anti-theft ring 4 includes an anti-theft ring body 41 and connecting bridges 42. The anti-theft ring body 41 is annular, and multiple easily breakable connecting bridges 42 are arranged around the bottom end of the anti-theft ring body 41 and the upper outer cover 11. During actual assembly, the anti-theft ring body 41 is snapped into the anti-theft ring slot 22 of the lower cover 2. In use, when the upper cover 1 is rotated in the reverse direction, the connecting bridges 42 between the anti-theft ring body 41 and the upper outer cover 11 can be broken, allowing the anti-theft ring body 41 to separate from the upper outer cover 11, thus separating the upper cover 1 and the lower cover 2.
[0055] like Figure 7-11 As shown, in the above embodiment, preferably, the upper outer cover connecting part 21, the anti-theft ring groove 22, the lower outer cover 23, and the lower cover cup body 24 are integrally connected from top to bottom. The upper outer cover connecting part 21 is cylindrical, and its outer surface is provided with external threads. In actual assembly, the upper outer cover 11 is screwed onto the upper outer cover connecting part 21, and the lower end of the inner cover 2 is inserted into the upper outer cover connecting part 21.
[0056] In the above embodiment, preferably, the lower outer cover 23 has an internal thread for screwing onto the mouth of the beverage bottle; during actual assembly, the lower cover cup 24 of the lower cover 2 is inserted into the beverage bottle from the mouth, at which point the lower outer cover 23 is screwed onto the mouth of the beverage bottle. In this embodiment, to prevent the lower outer cover 23 from loosening from the mouth of the beverage bottle, multiple reverse rotation limiting buckles 231 are also arranged around the inner wall of the lower outer cover 23.
[0057] In the above embodiment, preferably, the reverse rotation limiting buckle 231 is a protrusion provided on the inner wall of the lower outer cover 23. One end of the protrusion has a ramp structure, and the other end has a right-angled edge structure. By setting the ramp and the right-angled edge, the lower outer cover 23 can only be screwed onto the bottle neck in one direction. The reverse rotation limiting buckle 231 in this embodiment can also adopt other existing forms.
[0058] In the above embodiment, preferably, the lower cover cup body 24 is cylindrical, and the part of the lower cover cup body 24 near the bottom of the cup is inwardly contracted; the inner wall of the lower cover cup body 24 is provided with multiple plug-in guide posts 241 at intervals, and the multiple plug-in guide posts 241 extend along the axial direction of the lower cover cup body 24.
[0059] like Figure 12-17 As shown, in the above embodiment, preferably, the threaded plug 3 includes an inner cover connecting part 31, an annular protrusion 32 and a plug oblique opening 33 that are integrally connected from top to bottom; wherein, the inner cover connecting part 31 has a cylindrical structure, and the outer surface of the inner cover connecting part 31 is provided with an internal thread for screwing into the inner cover 12. In actual assembly, the inner cover connecting part 31 of the threaded plug 3 is screwed into the inside of the inner cover 12 to complete the assembly of the threaded plug 3 and the inner cover 12.
[0060] In the above embodiment, preferably, the annular protrusion 32 is provided with a plurality of plug-in directional locking pins 321 that cooperate with the plug-in guide pins 241. In actual use, when the threaded plug-in 3 is moved downward by rotating the upper cover 1 in the opposite direction, the threaded plug-in 3 can only move downward along the axial direction of the lower cover cup body 24 with the cooperation of the plurality of plug-in guide pins 241 and the plug-in directional locking pins 321. During this process, the plurality of plug-in guide pins 241 and the plug-in directional locking pins 321 can restrict the rotational movement of the threaded plug-in 3.
[0061] In the above embodiment, preferably, the plug-in bevel portion 33 is cylindrical, the bottom end of the plug-in bevel portion 33 is provided with a bevel, and a plurality of liquid outlets 331 are arranged around the outer surface of the plug-in bevel portion 33.
[0062] In the above embodiment, preferably, a reinforcing rib 34 is provided on the side wall of the beveled portion 33 near the bevel, and the reinforcing rib 34 extends along the axial direction of the beveled portion 33. In this embodiment, the provision of the reinforcing rib 34 can effectively improve the strength of the beveled portion of the plug-in bevel 33, so as to ensure that the beveled portion 33 can smoothly pierce the bottom of the lower cover cup body 24.
[0063] In the above embodiments, preferably, the outer surfaces of the upper outer cover 11 and the lower outer cover 23 are provided with longitudinal anti-slip textures.
[0064] like Figure 18-20 As shown, in the above embodiments, preferably, the method of use in this embodiment is as follows:
[0065] 1) Hold the beverage bottle with your hand to ensure that the bottle is stable and observe whether the anti-theft ring 4 on the top of the bottle cap is intact. If it is intact, it means that the bottle cap has not been opened and the beverage inside the bottle and the solute in the lower cap cup 24 are in the original sealed state.
[0066] 2) Rotate the top cover 1 in the opposite direction. During the rotation, the rotation of the top cover 1 will destroy the connecting bridge 42 between the anti-theft ring body 41 and the upper outer cover 11, causing the anti-theft ring body 41 to separate from the upper outer cover 11.
[0067] 3) As the upper cover 1 continues to rotate in the opposite direction, the inner cover 12 of the upper cover 1 drives the threaded plug 3 to move downward. As the threaded plug 3 continues to move downward, the lower end of the plug slanted opening 33 will gradually approach the bottom of the lower cover cup 24 and pierce the bottom of the lower cover cup 24.
[0068] 4) When the bottom of the lower lid cup body 24 is pierced, the solute stored in the lower lid cup body 24 will flow out through the multiple liquid outlets 331 arranged around the outer surface of the plug-in bevel 33 and mix with the beverage in the beverage bottle.
[0069] In the above embodiments, preferably, the reverse rotation limiting buckle inside the lower outer cover prevents the lower outer cover from loosening from the bottle opening, ensuring the connection stability between the cap and the bottle body during opening and use, and guaranteeing smooth operation and the quality and safety of the beverage.
[0070] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A detachable beverage bottle cap with anti-theft features, characterized in that, include: The upper cover (1) includes an outer cover (11) and an inner cover (12) disposed inside the outer cover (11). The bottom end of the inner cover (12) protrudes from the outer cover (11), and the bottom end of the outer cover (11) is provided with an anti-theft ring (4). The lower cover (2) is provided with an upper outer cover connecting part (21), an anti-theft ring slot (22), a lower outer cover (23), and a lower cover cup body (24) from top to bottom. The upper outer cover (11) is screwed to the upper outer cover connecting part (21), the upper cover anti-theft ring (4) is snapped into the anti-theft ring slot (22), and the lower outer cover (23) is screwed to the mouth of the beverage bottle. The lower cover cup body (24) stores solute. The inner wall of the lower cover cup body (24) is arranged with multiple insert guide posts (241) at intervals. The multiple insert guide posts (241) extend along the axial direction of the lower cover cup body (24). A threaded insert (3) is provided, with its upper end screwed into the inner cover (12) and its lower end placed inside the lower cover (2). The lower end of the threaded insert (3) has a beveled structure. The threaded insert (3) includes an inner cover connecting part (31), an annular protrusion (32), and an insert beveled part (33) that are integrally connected from top to bottom. The annular protrusion (32) is provided with a plurality of insert directional locking pins (321) that cooperate with the insert guide pins (241). The plurality of insert guide pins (241) and insert directional locking pins (321) can restrict the rotational movement of the threaded insert (3). Reverse rotation of the upper cover (1) can destroy the upper cover anti-theft ring (4) and drive the threaded plug (3) to move downward, piercing the bottom of the lower cover cup body (24) under the guidance of the plug guide post (241) and the plug orientation post (321).
2. The anti-theft detachable beverage bottle cap according to claim 1, characterized in that, The upper outer cover (11) and the inner cover (12) are coaxially arranged, and both the upper outer cover (11) and the inner cover (12) are provided with internal threads.
3. The detachable beverage bottle cap with anti-theft feature according to claim 1, characterized in that, The upper cover anti-theft ring (4) is ring-shaped, and multiple easily broken connecting bridges (42) are arranged around the bottom of the upper outer cover (11). Reverse rotation of the top cover (1) can destroy the connecting bridge (42) between the anti-theft ring (4) of the top cover and the outer cover (11).
4. The detachable beverage bottle cap with anti-theft feature according to claim 1, characterized in that, The upper outer cover connecting part (21) is cylindrical, and the outer surface of the upper outer cover connecting part (21) is provided with external threads; The upper outer cover (11) is screwed onto the upper outer cover connecting part (21), and the lower end of the inner cover (12) is inserted into the upper outer cover connecting part (21).
5. The anti-theft detachable beverage bottle cap according to claim 1, characterized in that, The lower outer cover (23) is provided with an internal thread for screwing into the mouth of the beverage bottle, and the lower outer cover (23) is also provided with a plurality of reverse rotation limiting buckles (231) to prevent the lower outer cover (23) from loosening from the mouth of the beverage bottle.
6. The anti-theft detachable beverage bottle cap according to claim 1, characterized in that, The lower cover cup body (24) is cylindrical, and the part of the lower cover cup body (24) near the bottom of the cup tapers inward.
7. The detachable beverage bottle cap with anti-theft feature according to claim 6, characterized in that, The inner cover connecting part (31) has a cylindrical structure, and the outer surface of the inner cover connecting part (31) is provided with an internal thread for screwing into the inner cover (12).
8. The detachable beverage bottle cap with anti-theft feature according to claim 7, characterized in that, The plug-in beveled portion (33) is cylindrical, and the bottom end of the plug-in beveled portion (33) is provided with a bevel. Multiple liquid outlets (331) are arranged around the outer surface of the plug-in beveled portion (33).
9. The detachable beverage bottle cap with anti-theft feature according to claim 8, characterized in that, The plug-in bevel (33) has a reinforcing rib (34) on the side wall near the bevel, and the reinforcing rib (34) extends along the axial direction of the plug-in bevel (33).
10. The anti-theft detachable beverage bottle cap according to claim 1, characterized in that, The outer surfaces of both the upper outer cover (11) and the lower outer cover (23) are provided with longitudinal anti-slip textures.