CN211282092U - Bottle cap with flip-open cover retaining function - Google Patents
Bottle cap with flip-open cover retaining function Download PDFInfo
- Publication number
- CN211282092U CN211282092U CN201922191536.7U CN201922191536U CN211282092U CN 211282092 U CN211282092 U CN 211282092U CN 201922191536 U CN201922191536 U CN 201922191536U CN 211282092 U CN211282092 U CN 211282092U
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- CN
- China
- Prior art keywords
- upper cover
- flip
- cap
- bottle cap
- cover
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a bottle lid with flip retention function, install the bottleneck at the container, including lower cover and upper cover, be provided with tearing portion and connecting portion between lower cover and the upper cover, the upper cover is provided with the spanner portion with the relative one side of connecting portion, the upper cover still is provided with screens portion, the lower cover is provided with fender portion, after uncapping, when the upper cover overturns a position, there is a vector opposite direction's changeover point in screens portion and the reaction force that keeps off the production of position portion, after the upper cover upset exceeded the angle of this changeover point, just can make the upper cover keep the state of opening, can not be because the automatic upset of the elasticity of connecting portion returns, mouth or nose can not touched to the upper cover during the assurance, high durability and convenient use.
Description
Technical Field
The utility model relates to a packaging container, especially a bottle lid of beverage packaging bottle.
Background
Patent document No. CN106241028A discloses a pull-top container, which adopts the technical scheme that: the composite bottle cap comprises a buckle body, the upper edge of the buckle body is integrally connected with an upper flip cover, the edge of the upper flip cover body is connected with the thin edge of the buckle body by tearing, one side edge of the upper flip cover is provided with a pull ring, the pull ring is opposite to the pull ring, the edge of the upper flip cover on the other side and the edge of the buckle body are provided with a connecting strip capable of turning over, the bottle cap is opened by adopting an upper flip cover opening mode, after the bottle cap is opened, the upper flip cover body cannot leave the buckle body, the bottle cap is easy to reseal, when the upper flip cover is opened or closed, the hand of a person does not need to contact with a water outlet, and the composite bottle cap is convenient to use and sanitary: because the connecting strip has elasticity, after the bottle lid is opened, the elastic action of connecting strip can make the flip-up body overturn to sealed direction, does not have flip-up and keeps the function, and the flip-up body can touch mouth or nose, and it is inconvenient to use.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a bottle cap with a flip-open cover keeping function, which is convenient to use.
The utility model provides a technical scheme that its technical problem adopted is:
the bottle cap with the flip-open keeping function is arranged at a bottle opening of a container and comprises a lower cap and an upper cap, wherein a tearing part and a connecting part are arranged between the lower cap and the upper cap, a spanner part is arranged on one side of the upper cap, which is opposite to the connecting part, the upper cap is also provided with a clamping part, after the upper cap is opened, the front end of the clamping part is abutted against the outer wall of the lower cap or the outer wall of the bottle opening to generate a reaction force in a part of the overturning process of the upper cap, and when the upper cap is overturned to a position, the reaction force generated by the clamping part and the lower cap or the bottle opening is a conversion point with opposite vector directions.
The clamping part is formed by extending the upper edge of the upper cover outwards.
The top of the clamping part is flush with the top of the upper cover.
The lower cover is provided with a gear part, and the clamping part is contacted with the gear part in a part of the overturning process of the upper cover.
The lateral wall that keeps off the position portion is provided with keeps off the position step.
When the bottle cap is not opened, the included angle formed by the blocking part and the clamping part is between 75 degrees and 90 degrees.
The connecting portion are provided with two, keep off the position and lie in between two connecting portions.
The bottom of the upper cover is integrally formed with a sealing plug which is plugged into the lower cover.
The utility model has the advantages that: the utility model discloses screens portion has been increased at the upper cover to covered under and increased fender position portion, when the upper cover overturned a position, there is a vector opposite direction's changeover point in screens portion and the reaction force that keeps off the production of position portion, and after the angle that the upper cover upset exceeded this changeover point, just can make the upper cover keep the state of opening, can not be because the elasticity of connecting portion is automatic to be turned over back, and mouth or nose, convenient to use can not touched to the upper cover when guaranteeing to use.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural view of a bottle cap in an unopened state;
fig. 2 is a structural view illustrating a state maintained after the bottle cap is opened;
fig. 3 is a sectional view showing a state where the bottle cap is maintained after being opened;
fig. 4 is an enlarged view of the present invention.
Detailed Description
Referring to fig. 1 to 4, a cap with a flip-top holding function is installed at a mouth of a container (beverage bottle), and the cap and the container are made of plastic materials and have certain elasticity. The bottle cap comprises a lower cap 1 and an upper cap 2, wherein a sealing plug 9 plugged into the lower cap 1 is integrally formed at the bottom of the upper cap 2. Be provided with between lower cover 1 and the upper cover 2 and tear portion 3 and connecting portion 4, this tear portion 3 can be thin wall or mar, also can be discontinuous fretwork or incision, and connecting portion 4 can be solitary banded structure, also can set up vertical tear line between lower cover 1 and upper cover 2, is formed by the position between the tear line after uncapping. The side of the upper cover 2 opposite to the connecting part 4 is provided with a wrench part 5, and the wrench part 5 can be a convex sheet or step, and can also be a pull ring.
The upper cover 2 is also provided with a clamping part 6, the clamping part 6 is formed by the outward extension of the upper edge of the upper cover 2 and is of a sheet structure, and the top of the clamping part 6 is flush with the top of the upper cover 2, so that the attractiveness of the product can be improved.
After the cover is opened, in a part of the turning process of the upper cover 2, the front end of the clamping part 6 abuts against the outer wall of the lower cover 1 or the outer wall of the bottle opening to generate a reaction force, when the upper cover 2 is turned to a position, the reaction force generated by the clamping part 6 and the lower cover 1 or the bottle opening has a conversion point with opposite vector directions, at the conversion point, the reaction force generated by the clamping part 6 and the lower cover 1 or the bottle opening is horizontal, before the conversion point, the reaction force generated by the clamping part 6 and the lower cover 1 or the bottle opening is upward, after the conversion point, the reaction force generated by the clamping part 6 and the lower cover 1 or the bottle opening is downward, and at the conversion point, the force required by turning of the upper cover 2 is greater than the resilience force of the connecting part 4, and the upper cover can be turned back by means of external force, so that the upper cover can be kept in a turned state.
In this embodiment, the lower cover 1 is provided with a blocking portion 7, when the bottle cap is not opened, an included angle formed by the blocking portion 7 and the blocking portion 6 is between 75 degrees and 90 degrees, and a blocking step 8 is provided on an outer side wall of the blocking portion 7, during a part of the turning process of the upper cover 2, the blocking portion 6 contacts with the blocking portion 7, the blocking step 8 can block the blocking portion 6 from sliding downwards, the blocking step 8 is equivalent to a fulcrum, and is a switching point when the bottle cap is turned over by about 180 degrees.
In this embodiment, the two connecting portions 4 are provided, and the stopper portion 7 is located between the two connecting portions 4, so that the bottle cap is more uniformly stressed.
The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.
Claims (8)
1. The bottle cap with the flip-open cover keeping function is installed on a bottle opening of a container and comprises a lower cover (1) and an upper cover (2), wherein a tearing part (3) and a connecting part (4) are arranged between the lower cover (1) and the upper cover (2), and a wrench part (5) is arranged on one side, opposite to the connecting part (4), of the upper cover (2), and is characterized in that the upper cover (2) is further provided with a clamping part (6), after the upper cover is opened, in a part of the turning process of the upper cover (2), the front end of the clamping part (6) abuts against the outer wall of the lower cover (1) or the outer wall of the bottle opening to generate a reaction force, and when the upper cover (2) is turned to one position, the reaction force generated by the clamping part (6) and the lower cover (1) or the bottle opening has a conversion point with opposite vector directions.
2. The bottle cap with flip-top lid holding function according to claim 1, wherein the catching portion (6) is formed by extending outward from an upper edge of the upper lid (2).
3. The bottle cap with flip-top retention function according to claim 2, wherein the top of the snap portion (6) is flush with the top of the upper cap (2).
4. The bottle cap with flip-open lid retaining function according to claim 1, wherein the lower cap (1) is provided with a stopper portion (7), and the stopper portion (6) is in contact with the stopper portion (7) during a part of the flip-open process of the upper cap (2).
5. The bottle cap with flip-top retention function according to claim 4, wherein the outer sidewall of the stopper portion (7) is provided with a stopper step (8).
6. The bottle cap with flip-open lid retention function according to claim 4, wherein the angle formed by the stopper (7) and the detent (6) is between 75 degrees and 90 degrees when the bottle cap is not opened.
7. The bottle cap with flip-top lid holding function according to claim 4, wherein the connecting portion (4) is provided with two pieces, and the stopper portion (7) is located between the two connecting portions (4).
8. The bottle cap with flip-open lid holding function according to claim 1, wherein the bottom of the upper cap (2) is integrally formed with a sealing plug (9) inserted into the lower cap (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922191536.7U CN211282092U (en) | 2019-12-09 | 2019-12-09 | Bottle cap with flip-open cover retaining function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922191536.7U CN211282092U (en) | 2019-12-09 | 2019-12-09 | Bottle cap with flip-open cover retaining function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211282092U true CN211282092U (en) | 2020-08-18 |
Family
ID=72034217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922191536.7U Expired - Fee Related CN211282092U (en) | 2019-12-09 | 2019-12-09 | Bottle cap with flip-open cover retaining function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211282092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021115135A1 (en) * | 2019-12-09 | 2021-06-17 | 李红彪 | Bottle cap having function for keeping cap open |
-
2019
- 2019-12-09 CN CN201922191536.7U patent/CN211282092U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021115135A1 (en) * | 2019-12-09 | 2021-06-17 | 李红彪 | Bottle cap having function for keeping cap open |
| CN113023087A (en) * | 2019-12-09 | 2021-06-25 | 李红彪 | Bottle cap with flip-open cover retaining function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 Termination date: 20211209 |