Bottle and can opening liquid-adding-preventing clamping and locking structure
By designing the anti-liquid-adding lock structure at the bottle and jar, and using components such as lock strips and broken teeth to connect the cover and flip, the problem of inability to judge the use of disposable products in the prior art is solved, and reuse and bacterial transmission are reduced risk.
Patent Information
- Application Number
- CN202420938409.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing bottles and cans of disposable products cannot be judged whether they have been used, which increases the probability of reuse and the risk of bacterial transmission.
Design a bottle and jar anti-liquid latch structure, including a lid, a flip, a lock strip, a breaking teeth, a limiting projection, an inner seal and a discharge port, and connects the fixed lid and a flip cover through a lock strip. Users can determine the usage by pulling the lock bar open, and close the container through the inner seal and the discharge port.
It realizes easy to determine whether disposable products have been used, reduces the probability of reuse and reduces the risk of bacterial transmission.
Smart Images
Figure CN222311412U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bottle and can covers, in particular to a bottle and can mouth anti-liquid-addition locking structure. Background Art
[0002] In existing hotels, businesses often need to provide guests with necessary disposable personal daily necessities. When guests check out, businesses need to confirm whether the items have not been used to avoid secondary use. Existing bottles and cans of disposable items still use screw caps for their covers. When the screw caps are on, businesses cannot determine whether the disposable products have been used, which increases the probability of reuse and the risk of germ transmission.
[0003] Therefore, a bottle mouth anti-liquid filling locking structure is needed, so that merchants can easily determine whether disposable products have been used, and at the same time avoid some merchants from reusing them after adding liquid. Utility Model Content
[0004] The utility model aims to provide a bottle opening anti-liquid filling locking structure to solve the technical problem that it is impossible to judge whether the existing disposable products in bottles and cans have been used.
[0005] The utility model provides a bottle and jar mouth anti-liquid addition locking structure, comprising a cover body, a flip cover, a locking strip, broken teeth, a limiting protrusion, a cover body inflation port, an inner sealing portion, and a discharge port, wherein the rear end of the flip cover is connected to the rear end of the cover body through a folding structure, the locking strip is installed at the front end of the flip cover, the locking strip is used to lock the flip cover, the locking strip and the flip cover are connected through the broken teeth, the limiting protrusion is arranged in the middle of the rear end of the locking strip, the limiting protrusion is used to clamp the cover body inflation port, the cover body inflation port is arranged in the middle of the front end of the cover body, the limiting protrusion is located inside the cover body inflation port, the inner sealing portion is located at the center of the lower end of the flip cover, the discharge port is located at the center of the upper end of the cover body, and the inner sealing portion is installed on the discharge port.
[0006] Preferably, an easy-turn groove is provided at the front end of the flip cover, and the easy-turn groove facilitates users to open the cover.
[0007] Preferably, the breaking teeth are respectively arranged on both sides of the upper end of the locking strip to increase the firmness of the locking strip.
[0008] Preferably, an easy-to-pull portion is provided on one side of the locking strip to facilitate users to pull it open.
[0009] Preferably, an outer ring buckle is provided on the outer ring at the front end of the inner sealing part.
[0010] Preferably, an inner ring buckle is arranged inside the discharge port, and after installation, the outer ring buckle and the inner ring buckle are fastened to each other.
[0011] Preferably, a container mounting portion is provided at the lower end of the cover body.
[0012] Preferably, the container mounting portion is mounted on the container mouth.
[0013] Preferably, a card slot is provided on the inner circle of the container mounting portion.
[0014] Preferably, an annular protrusion is arranged on the outer side of the mouth of the container, and after installation, the annular protrusion and the clamping groove are engaged and locked with each other.
[0015] Through the above scheme, it is known that the utility model is a bottle and jar mouth anti-liquid addition locking structure, which uses a locking strip to connect and fix the cover body and the flip cover. When in use, the flip cover can be opened by pulling the locking strip. The merchant can easily judge the usage of disposable products by whether the locking strip exists, and after the locking strip is pulled open, the container can also be closed by fastening the inner sealing part and the discharge port to each other. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 It is a schematic diagram of a bottle opening anti-liquid filling locking structure of the utility model;
[0018] Figure 2 It is an internal schematic diagram of a bottle opening anti-liquid filling locking structure of the utility model;
[0019] Figure 3 It is a schematic diagram of opening a bottle opening anti-liquid filling locking structure of the utility model;
[0020] Figure 4 It is a schematic diagram of a container installation part of a bottle and can mouth anti-liquid filling locking structure of the utility model;
[0021] Figure 5 It is a schematic diagram of a container bottle mouth of a bottle mouth anti-liquid filling locking structure of the utility model;
[0022] Description of reference numerals:
[0023] 1. Cover body, 2. Flip cover, 3. Locking strip, 4. Easy-turning groove, 5. Breaking teeth, 6. Easy-pull part, 7. Limiting protrusion, 8. Cover body inflation port, 9. Inner sealing part, 10. Discharge port, 11. Container installation part, 12. Container bottle mouth. DETAILED DESCRIPTION
[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model. Example 1
[0025] See also Figure 1 — Figure 5 The utility model provides a bottle and can mouth anti-liquidation locking structure, comprising a cover body 1, a flip cover 2, a locking strip 3, a broken tooth 5, a limiting protrusion 7, a cover body inflation port 8, an inner sealing portion 9, and a discharge port 10. The rear end of the flip cover 2 is connected to the rear end of the cover body 1 through a folding structure, the locking strip 3 is installed at the front end of the flip cover 2, the locking strip 3 is used to lock the flip cover 2, the locking strip 3 is connected to the flip cover 2 through the broken tooth 5, the limiting protrusion 7 is arranged in the middle of the rear end of the locking strip 3, the limiting protrusion 7 is used to clamp the cover body inflation port 8, the cover body inflation port 8 is arranged in the middle of the front end of the cover body 1, the limiting protrusion 7 is located inside the cover body inflation port 8, the inner sealing portion 9 is located at the center of the lower end of the flip cover 2, the discharge port 10 is located at the center of the upper end of the cover body 1, and the inner sealing portion 9 is installed on the discharge port 10.
[0026] The front end outer ring of the inner sealing part 9 is provided with an outer ring buckle.
[0027] An inner ring buckle is arranged inside the discharge port 10. After installation, the outer ring buckle and the inner ring buckle are fastened to each other.
[0028] A container mounting portion 11 is provided at the lower end of the cover body 1 .
[0029] The container mounting portion 11 is mounted on the container mouth 12 .
[0030] A clamping groove is arranged on the inner circle of the container mounting portion 11 .
[0031] An annular protrusion is arranged on the outer side of the container mouth 12. After installation, the annular protrusion and the clamping groove are engaged and locked with each other.
[0032] In the embodiment 1, a bottle mouth anti-liquidation locking structure is provided. When leaving the factory, the container mounting portion 11 is installed on the container bottle mouth 12, the annular protrusion and the card groove are interlocked and locked, the flip cover 2 is covered on the cover body 1, and the card lock strip 3 is fixed on the flip cover 2 through the broken teeth 5. At this time, the limit protrusion 7 blocks the cover body inflation port 8, and the flip cover 2 is in a state where it cannot be opened. When it needs to be opened, the card lock strip 3 is torn off, and the broken teeth 5 are broken. At this time, the flip cover 2 can be opened and used. When closing the flip cover 2, since the limit protrusion 7 has not been torn off, the flip cover 2 is fixed by the inner sealing portion 9 and the discharge port 10, and the outer ring buckle of the outer ring of the front end of the inner sealing portion 9 and the inner ring buckle set inside the discharge port 10 are mutually fastened, thereby achieving the effect of fixing the flip cover 2 and the cover body 1. Example 2
[0033] See also Figure 1 — Figure 5 The utility model provides a bottle and can mouth anti-liquidation locking structure, comprising a cover body 1, a flip cover 2, a locking strip 3, a broken tooth 5, a limiting protrusion 7, a cover body inflation port 8, an inner sealing portion 9, and a discharge port 10. The rear end of the flip cover 2 is connected to the rear end of the cover body 1 through a folding structure, the locking strip 3 is installed at the front end of the flip cover 2, the locking strip 3 is used to lock the flip cover 2, the locking strip 3 is connected to the flip cover 2 through the broken tooth 5, the limiting protrusion 7 is arranged in the middle of the rear end of the locking strip 3, the limiting protrusion 7 is used to clamp the cover body inflation port 8, the cover body inflation port 8 is arranged in the middle of the front end of the cover body 1, the limiting protrusion 7 is located inside the cover body inflation port 8, the inner sealing portion 9 is located at the center of the lower end of the flip cover 2, the discharge port 10 is located at the center of the upper end of the cover body 1, and the inner sealing portion 9 is installed on the discharge port 10.
[0034] The front end outer ring of the inner sealing part 9 is provided with an outer ring buckle.
[0035] An inner ring buckle is arranged inside the discharge port 10. After installation, the outer ring buckle and the inner ring buckle are fastened to each other.
[0036] A container mounting portion 11 is provided at the lower end of the cover body 1 .
[0037] The container mounting portion 11 is mounted on the container mouth 12 .
[0038] A clamping groove is arranged on the inner circle of the container mounting portion 11 .
[0039] An annular protrusion is arranged on the outer side of the container mouth 12. After installation, the annular protrusion and the clamping groove are engaged and locked with each other.
[0040] The difference between Example 2 and Example 1 is that:
[0041] An easy-to-turn-over groove 4 is arranged at the front end of the flip cover 2, and the easy-to-turn-over groove 4 is convenient for users to open the cover.
[0042] In the embodiment 2, a bottle mouth anti-liquidation locking structure is provided. When leaving the factory, the container mounting portion 11 is installed on the container mouth 12, the annular protrusion and the card slot are locked with each other, the flip cover 2 is covered on the cover body 1, and the card lock strip 3 is fixed on the flip cover 2 through the broken teeth 5. At this time, the limit protrusion 7 blocks the cover body inflation port 8, and the flip cover 2 is in a state where it cannot be opened. When it needs to be opened, the card lock strip 3 is torn off, and the broken teeth 5 are broken. At this time, the flip cover 2 can be opened and used through the easy-turning groove 4. When closing the flip cover 2, since the limit protrusion 7 has not been torn off, the flip cover 2 is fixed by the inner sealing portion 9 and the discharge port 10, and the outer ring buckle of the outer ring of the front end of the inner sealing portion 9 and the inner ring buckle set inside the discharge port 10 are locked with each other, thereby achieving the effect of fixing the flip cover 2 and the cover body 1. Example 3
[0043] See also Figure 1 — Figure 5 The utility model provides a bottle and can mouth anti-liquidation locking structure, comprising a cover body 1, a flip cover 2, a locking strip 3, a broken tooth 5, a limiting protrusion 7, a cover body inflation port 8, an inner sealing portion 9, and a discharge port 10. The rear end of the flip cover 2 is connected to the rear end of the cover body 1 through a folding structure, the locking strip 3 is installed at the front end of the flip cover 2, the locking strip 3 is used to lock the flip cover 2, the locking strip 3 is connected to the flip cover 2 through the broken tooth 5, the limiting protrusion 7 is arranged in the middle of the rear end of the locking strip 3, the limiting protrusion 7 is used to clamp the cover body inflation port 8, the cover body inflation port 8 is arranged in the middle of the front end of the cover body 1, the limiting protrusion 7 is located inside the cover body inflation port 8, the inner sealing portion 9 is located at the center of the lower end of the flip cover 2, the discharge port 10 is located at the center of the upper end of the cover body 1, and the inner sealing portion 9 is installed on the discharge port 10.
[0044] An easy-to-turn-over groove 4 is arranged at the front end of the flip cover 2, and the easy-to-turn-over groove 4 is convenient for users to open the cover.
[0045] The front end outer ring of the inner sealing part 9 is provided with an outer ring buckle.
[0046] An inner ring buckle is arranged inside the discharge port 10. After installation, the outer ring buckle and the inner ring buckle are fastened to each other.
[0047] A container mounting portion 11 is provided at the lower end of the cover body 1 .
[0048] The container mounting portion 11 is mounted on the container mouth 12 .
[0049] A clamping groove is arranged on the inner circle of the container mounting portion 11 .
[0050] An annular protrusion is arranged on the outer side of the container mouth 12. After installation, the annular protrusion and the clamping groove are engaged and locked with each other.
[0051] The difference between Example 3 and Example 2 is that:
[0052] The breaking teeth 5 are respectively arranged on both sides of the upper end of the locking strip 3 to increase the firmness of the locking strip 3 .
[0053] An easy-pull portion 6 is provided on one side of the locking strip 3 to facilitate users to pull it open.
[0054] In the embodiment 3, a bottle mouth anti-liquidation locking structure is provided. When leaving the factory, the container mounting portion 11 is installed on the container bottle mouth 12, the annular protrusion and the card slot are interlocked and locked, the flip cover 2 is covered on the cover body 1, and the card lock strip 3 is fixed on the flip cover 2 through the broken teeth 5. The broken teeth 5 are respectively arranged on both sides of the upper end of the card lock strip 3 to increase the firmness of the card lock strip 3. At this time, the limiting protrusion 7 blocks the inflation port 8 of the cover body, and the flip cover 2 is in a state where it cannot be opened. When it needs to be opened, the card lock strip 3 is torn open through the easy-pull portion 6, and the broken teeth 5 are broken. At this time, the flip cover 2 can be opened and used through the easy-turning groove 4. When closing the flip cover 2, since there is no limiting protrusion 7 torn open, the flip cover 2 is fixed by the inner sealing portion 9 and the discharge port 10, and the outer ring buckle of the outer ring of the front end of the inner sealing portion 9 is fastened with the inner ring buckle arranged inside the discharge port 10, thereby achieving the effect of fixing the flip cover 2 and the cover body 1.
[0055] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A bottle opening anti-liquid filling locking structure, characterized in that: The invention comprises a cover body (1), a flip cover (2), a locking strip (3), a broken tooth (5), a limiting protrusion (7), a cover body inflation port (8), an inner sealing portion (9), and a discharge port (10), wherein the rear end of the flip cover (2) is connected to the rear end of the cover body (1) through a folding structure, the locking strip (3) is installed at the front end of the flip cover (2), the locking strip (3) and the flip cover (2) are connected through the broken tooth (5), the limiting protrusion (7) is arranged in the middle of the rear end of the locking strip (3), the cover body inflation port (8) is arranged in the middle of the front end of the cover body (1), the limiting protrusion (7) is located inside the cover body inflation port (8), the inner sealing portion (9) is located at the center of the lower end of the flip cover (2), and the discharge port (10) is located at the center of the upper end of the cover body (1).
2. A bottle opening anti-liquid filling locking structure according to claim 1, characterized in that: An easy-to-turn groove (4) is provided at the front end of the flip cover (2).
3. The anti-liquid-addition locking structure for bottle opening according to claim 1, characterized in that: The breaking teeth (5) are respectively arranged on both sides of the upper end of the locking strip (3).
4. The anti-liquid-addition locking structure for bottle opening according to claim 1, characterized in that: An easy-to-pull portion (6) is provided on one side of the locking strip (3).
5. The anti-liquid-addition locking structure for bottle opening according to claim 1, characterized in that: The front end outer ring of the inner sealing portion (9) is provided with an outer ring buckle.
6. The anti-liquid-addition locking structure for bottle opening according to claim 1, characterized in that: An inner ring buckle is arranged inside the discharge port (10).
7. The anti-liquid-addition locking structure for bottle opening according to claim 1, characterized in that: A container mounting portion (11) is provided at the lower end of the cover body (1).
8. The anti-liquid-addition locking structure for bottle opening according to claim 7, characterized in that: The container mounting portion (11) is mounted on the container bottle mouth (12).
9. The anti-liquid-addition locking structure for bottle opening according to claim 7, characterized in that: The inner circle of the container mounting portion (11) is provided with a clamping groove.
10. The anti-liquid-addition locking structure for bottle opening according to claim 8, characterized in that: An annular protrusion is arranged on the outer side of the container mouth (12).