CN222062799U - Rotary-propped-open bottle cap - Google Patents
Rotary-propped-open bottle cap Download PDFInfo
- Publication number
- CN222062799U CN222062799U CN202420605323.2U CN202420605323U CN222062799U CN 222062799 U CN222062799 U CN 222062799U CN 202420605323 U CN202420605323 U CN 202420605323U CN 222062799 U CN222062799 U CN 222062799U
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- China
- Prior art keywords
- open
- flip
- cap
- bottle
- rotary
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- 238000007789 sealing Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 2
- 230000003993 interaction Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 5
- 238000004806 packaging method and process Methods 0.000 description 2
- 241001411320 Eriogonum inflatum Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The utility model discloses a rotary-propped-open bottle cap which is arranged on a bottle mouth with an anti-theft groove and comprises a cap seat and a flip cover which are integrally formed, an open tearing line is arranged between the cap seat and the flip cover, after the tearing line is broken, a connecting belt for connecting the cap seat and the flip cover is formed at the open position of the tearing line, a clamping protrusion clamped into the anti-theft groove is arranged at the inner side of the cap seat, an internal thread matched with an external thread of the bottle mouth is arranged at the inner side of the flip cover, the bottle cap is rotated when being opened, the clamping protrusion on the cap seat is blocked by the anti-theft groove and cannot be moved upwards or has a small upward movement distance, the upward movement distance of the flip cover is larger due to the interaction of the external thread and the internal thread, the tearing line is broken at the middle position, the outwards-open pulling part is formed at the broken position of the tearing line due to the action of the tearing line, then the open pulling part is pushed upwards, the flip cover can be opened without arranging an additional wrench, and the processing difficulty is reduced, and the opening is convenient.
Description
Technical Field
The utility model relates to a packaging container, in particular to a bottle cap of a packaging bottle.
Background
At present flip formula bottle lid, for conveniently opening, be provided with outside convex spanner on flip, need upwards sled spanner just can open the bottle lid when opening, the dynamics of opening that needs is great on the one hand, uses inconvenient, and on the other hand, outside convex spanner is comparatively complicated like mould structure, has increased the degree of difficulty of injection molding.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the rotary-propped-open bottle cap which is convenient to open and easy to process.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides a rotatory bottle lid that pushes up installs on the bottleneck that has the anti-theft groove, including integrated into one piece's lid seat and flip, be provided with open-ended tear line between lid seat and the flip, tear line fracture back, tear line open-ended position forms and connects lid seat and flip's connecting band, the inboard of lid seat is provided with the card and goes into the screens arch of anti-theft groove, flip's inboard be provided with the internal thread that the external screw thread of bottleneck suited, rotatory bottle lid when opening, external screw thread and internal screw thread interact make flip shift up, tear line fracture from the intermediate position, make flip form the portion of pulling open of outwards opening at the cracked position of tear line, then upwards push away and pull the portion and open flip.
As a further improvement of the utility model, the middle section of the tearing line is provided with a concave part which is concave downwards, and the pulling-out part is formed at a downwards extending part at the lower end of the flip after the concave part is broken.
As a further improvement of the utility model, the tearing line is provided with two pairs of axial tearing parts at the opening part, and the connecting belt is formed after the tearing parts are broken.
As a further improvement of the utility model, a breaking part is arranged between the cover seat and the flip cover between the two connecting bands.
As a further improvement of the utility model, the inner side of the top of the flip cover is provided with a bottle stopper inserted into the bottle opening.
As a further improvement of the utility model, the outer wall of the bottle plug is provided with a sealing ring.
The beneficial effects of the utility model are as follows: the inner side of the cover seat is provided with the clamping bulge clamped into the anti-theft groove, the inner side of the flip cover is provided with the internal thread which is matched with the external thread of the bottle mouth, when the anti-theft bottle is opened, the bottle cover is rotated, the clamping bulge on the cover seat is blocked by the anti-theft groove and cannot move upwards or has a small upwards moving distance, the external thread and the internal thread interact to enable the flip cover to move upwards by a larger distance, so that the tear line is broken from the middle part, the flip cover is subjected to the action of the pulling force of the opening part of the tear line, the flip cover forms an outwards-opened pulling part at the broken part of the tear line, and then the flip cover can be opened by pushing the pulling part upwards, so that the processing difficulty is reduced, and the anti-theft bottle is convenient to open.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic view of a bottle cap according to the present utility model.
FIG. 2 is a schematic diagram of a second embodiment of the bottle cap of the present utility model.
Fig. 3 is a cross-sectional view of the bottle cap of the present utility model.
Fig. 4 is a schematic view of the structure of the bottle mouth.
Fig. 5 is a cross-sectional view of the closure after being mounted to the finish.
Fig. 6 is a schematic view showing the outward opening of the tear line at the break.
Detailed Description
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
It is to be understood that this description is merely exemplary in nature and is not intended to limit the scope of the present utility model.
A description of one provided by some embodiments of the utility model is provided below with reference to the accompanying drawings.
Referring to fig. 1 to 6, a rotary-push-open bottle cap is mounted on a bottle mouth 1 having an anti-theft groove 11, and comprises a cap seat 21 and a flip cover 22 which are integrally formed, wherein an open tearing line 23 is arranged between the cap seat 21 and the flip cover 22, and the tearing line 23 can be a discontinuous cutting opening, can be a thin-wall part, can be arranged on the inner side of the bottle cap, and can be arranged on the outer side of the bottle cap. After the tearing line 23 breaks, a connecting band for connecting the cover seat 21 and the flip cover 22 is formed at the opening position of the tearing line 23, a clamping protrusion 24 clamped into the anti-theft groove 11 is arranged at the inner side of the cover seat 21, an internal thread 25 matched with the external thread 12 of the bottle opening 1 is arranged at the inner side of the flip cover 22, a thread can be arranged on the cover seat 21, or the cover seat 21 can not move upwards when the bottle cover is rotated if the thread is not arranged, the clamping protrusion 24 is blocked by the anti-theft groove 11 and can not move upwards or only move upwards by a small distance when the thread is arranged, the bottle cover is rotated when the bottle cover is opened, the external thread 12 interacts with the internal thread 25 to enable the flip cover 22 to move upwards, the tearing line 23 breaks from the middle part, an outwards-opened pulling part is formed at the breaking position of the tearing line 23, and then the flip cover 22 is pushed upwards to open. The rotation angle can be determined by the inclination of the external thread 12 and the internal thread 25, for example, the rotation is 30 degrees, the middle part of the tearing line 23 starts to break, the breaking length of the tearing line 23 reaches more than 80% by rotating 90 degrees, the broken part of the tearing line 23 is outwards expanded by more than 15 degrees, and then the pulling-out part is upwards pushed, so that the whole tearing line 23 can be easily broken, and the flip cover is opened.
The middle section of the tearing line 23 is provided with a concave part 26 which is concave downwards, and the pulling-open part is broken by the concave part 26 and then is formed at a downward extending part at the lower end of the flip cover 22, so that the breaking-open is convenient.
The tear line open-ended position is provided with two pairs of axial tear portion 231, the connecting band is formed by tearing portion 231 fracture back, and tear portion 231 is provided with four in this embodiment, and two on the left, two on the back, four tear portion 231 fracture back, form two connecting bands, are provided with fracture portion 232 between lid seat 21 and flip 22 between two connecting bands, convenient rotatory opening.
The inner side of the top of the flip cover 22 is provided with a bottle plug 27 which is inserted into the bottle opening 1, and the outer wall of the bottle plug 27 is provided with a sealing ring 28, so that the bottle cap and the bottle opening 1 can be connected in a sealing way, and the anti-leakage effect is achieved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rotatory bottle lid that pushes up installs on bottleneck (1) that has anti-theft groove (11), includes integrated into one piece lid seat (21) and flip (22), be provided with open-ended tear line (23) between lid seat (21) and flip (22), after tear line (23) fracture, tear line (23) open position forms the connection lid seat (21) and flip (22) connecting band, characterized in that the inboard of lid seat (21) is provided with the card and goes into screens protruding (24) of anti-theft groove (11), the inboard of flip (22) be provided with internal thread (25) that suits of external screw thread (12) of bottleneck (1), rotatory bottle lid when opening, external screw thread (12) and internal thread (25) interact make flip (22) shift up, tear line (23) fracture from middle position, make flip (22) form outwards open portion of pulling of portion of tearing line (23), then upwards push up and pull the portion and open.
2. A rotary top-open bottle cap according to claim 1, characterized in that the middle section of the tear line (23) is provided with a downwardly concave depression (26), the pulling-open part being formed at the lower end of the flip cap (22) after being broken by the depression (26).
3. A rotary top-open closure according to claim 1 or 2, characterised in that the tear line (23) is provided with two pairs of axial tear-open portions (231) at the location of the opening, the connecting band being formed by the tear-open portions (231) after breaking.
4. A rotary-push-open closure according to claim 3, characterised in that a break (232) is provided between the cap base (21) and the flip cap (22) between the two connecting bands.
5. A rotary-push-open bottle cap according to claim 1, characterized in that the inside of the top of the flip-top cap (22) is provided with a stopper (27) inserted into the bottle mouth (1).
6. A rotary-push-open closure according to claim 5, characterised in that the outer wall of the closure (27) is provided with a sealing ring (28).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420605323.2U CN222062799U (en) | 2024-03-26 | 2024-03-26 | Rotary-propped-open bottle cap |
| PCT/CN2024/111301 WO2025036314A1 (en) | 2023-08-17 | 2024-08-10 | Convenient-to-use pull-open cover assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420605323.2U CN222062799U (en) | 2024-03-26 | 2024-03-26 | Rotary-propped-open bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222062799U true CN222062799U (en) | 2024-11-26 |
Family
ID=93543415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420605323.2U Active CN222062799U (en) | 2023-08-17 | 2024-03-26 | Rotary-propped-open bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222062799U (en) |
-
2024
- 2024-03-26 CN CN202420605323.2U patent/CN222062799U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |