CN216270795U - High-strength plastic bottle cap - Google Patents
High-strength plastic bottle cap Download PDFInfo
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- CN216270795U CN216270795U CN202122867041.9U CN202122867041U CN216270795U CN 216270795 U CN216270795 U CN 216270795U CN 202122867041 U CN202122867041 U CN 202122867041U CN 216270795 U CN216270795 U CN 216270795U
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- cap body
- bottle cap
- plastic bottle
- strength plastic
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Abstract
The utility model discloses a high-strength plastic bottle cap, which relates to the technical field of bottle cap manufacturing, and aims to solve the problems that when the existing plastic bottle cap is used, the bottle cap is usually arranged in a split manner with a bottle body, so that the bottle cap is easy to lose, the recovery difficulty is high, and the bottle cap is not easy to unscrew. The bottle cap provided by the utility model has a novel structure, not only has the integrated function of the bottle cap and the bottle body, but also reduces the difficulty in unscrewing the bottle cap, and is suitable for popularization.
Description
Technical Field
The utility model relates to the technical field of bottle cap manufacturing, in particular to a high-strength plastic bottle cap.
Background
The bottle cap is used for sealing a bottle, has different shapes and different operation methods according to different functions, is an important part of food and drink packages, and is also the place where a consumer firstly contacts with a product. The bottle cap has the functions of keeping the sealing performance of the content product, preventing the opening of the bottle cap from being stolen and ensuring the safety.
When the existing plastic bottle cap is used, the bottle cap is usually arranged in a split mode with a bottle body, so that the bottle cap is easy to lose, and the recycling difficulty is high. Therefore, in order to solve such problems, we propose a high strength plastic bottle cap.
SUMMERY OF THE UTILITY MODEL
The utility model provides a high-strength plastic bottle cap, which solves the problems that when the existing plastic bottle cap is used, the bottle cap is usually arranged with a bottle body in a split mode, so that the bottle cap is easy to lose, and the recycling difficulty is high.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a high-strength plastic bottle cap comprises an inner cap body and an outer cap body, wherein the outer cap body is fixedly sleeved outside the inner cap body, a sealing plug is fixedly arranged on the inner top wall of the inner cover body, an internal thread is arranged on the inner cover body, a positioning mechanism is arranged at the bottom of the inner cover body, and the positioning mechanism comprises a limiting sleeve and a limiting rod, the limiting sleeve is positioned below the inner cover body, the limiting sleeve and the inner cover body are coaxially arranged, the limiting rod is hinged with the side wall of the limiting sleeve and is arranged in a T shape, a first spacing ring is fixedly arranged on the circumferential outer wall of the inner cover body, a second spacing ring is fixedly arranged on the circumferential inner wall of the outer cover body, the limiting sleeve is provided with a limiting groove matched with the limiting rod, a locking mechanism is arranged on the limiting sleeve, and a plurality of anti-slip strips distributed in an array are fixedly mounted on the side wall of the outer cover body.
Through adopting above-mentioned technical scheme, the fixed cup joint of inner cup body and outer lid has improved the diameter of bottle lid, and cooperation antislip strip has reduced the bottle lid and has unscrewed required dynamics, and positioning mechanism has the installation locate function to the bottle lid, and spacing cover cooperation gag lever post realizes the integration setting of bottle lid and body, improves the bottle lid rate of recovery.
Preferably, a fixing column is fixedly mounted at the top end of the inner cover body, and the fixing column and the outer cover body are fixedly connected.
Through adopting above-mentioned technical scheme, the joint strength between interior lid and the enclosing cover body has been improved to the fixed column.
Preferably, a plurality of plate ribs distributed in a circumferential array are fixedly mounted on the side wall of the inner cover body, and the plate ribs are fixedly connected with the outer cover body.
Through adopting above-mentioned technical scheme, the joint strength between interior lid and the enclosing cover body has been improved to the lath.
Preferably, the side wall of the sealing plug is provided with a thread groove, and the bottom end of the sealing plug is provided with an oblique angle.
Through adopting above-mentioned technical scheme, when the sealing plug inserted the bottle, the pressure increase in the bottle, and partial gas flows from the thread groove, avoids the bottle internal pressure too high, and the butt joint of the bottle lid of being convenient for and the body is seted up to the oblique angle.
Preferably, the thicknesses of the first limiting ring and the second limiting ring are the same, and the first limiting ring and the second limiting ring are both arranged in a tangent mode with the vertical section of the limiting rod.
Through adopting above-mentioned technical scheme, the gag lever post activity joint realizes the body coupling of bottle lid and body in between first spacing collar and the second spacing collar.
Preferably, blocked mechanical system includes limiting plate and protruding post, the limiting plate articulates in the circumference outer wall of stop collar, the limiting plate is the laminating setting with the gag lever post, protruding post fixed mounting is in the tip of limiting plate, two protruding post is the symmetry and sets up, the stop collar seted up with protruding post assorted through-hole.
Through adopting above-mentioned technical scheme, the protruding post of limiting plate cooperation has the limiting displacement to the gag lever post, realizes the spacing to the bottle lid, is convenient for drink.
Preferably, the side wall of the limiting sleeve is provided with a buckling groove matched with the limiting plate.
Through adopting above-mentioned technical scheme, the adjustment of limiting plate shutting state is convenient for to the catching groove.
The utility model has the beneficial effects that:
1. through the installation to positioning mechanism, the stop collar is fixed in body upper portion, and the gag lever post activity joint is in between first spacing collar and second spacing collar, and the gag lever post makes interior lid and stop collar can not separate, has had the integration function of bottle lid and body.
2. Through the cooperation installation to sealing plug and outer lid, the diameter of bottle lid has been increased to the outer lid, has reduced the bottle lid and has opened the degree of difficulty, and the sealing plug has the guard action to the bottleneck inner wall.
In conclusion, the plastic bottle cap has the integrated function of the bottle cap and the bottle body, reduces the difficulty in opening the bottle cap, solves the problems that the bottle cap is easy to lose, the recovery difficulty is high and the bottle cap is not easy to unscrew due to the fact that the bottle cap and the bottle body are usually arranged in a split mode when the existing plastic bottle cap is used, and is suitable for popularization.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a view showing an installation structure of the positioning mechanism of the present invention;
fig. 3 is an installation structure view of the locking mechanism of the present invention.
Reference numbers in the figures: 1. an inner cover body; 2. an outer cover body; 3. fixing a column; 4. a plate rib; 5. a sealing plug; 6. a thread groove; 7. an internal thread; 8. a limiting sleeve; 9. a limiting rod; 10. a first spacing collar; 11. a second limit ring; 12. a limiting groove; 13. a limiting plate; 14. a raised post; 15. a buckling groove; 16. and (4) an anti-slip strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a high strength plastic bottle cap, including an inner cap body 1 and an outer cap body 2, the outer cap body 2 is fixedly sleeved outside the inner cap body 1, the maximum diameter of the bottle cap is increased, a plurality of anti-slip strips 16 distributed in an array are fixedly installed on the side wall of the outer cap body 2, the friction force of the bottle cap is improved, a fixed column 3 is fixedly installed on the top end of the inner cap body 1, the fixed column 3 is fixedly connected with the outer cap body 2, the connection strength between the inner cap body 1 and the outer cap body 2 is improved, a plurality of plate ribs 4 distributed in a circumferential array are fixedly installed on the side wall of the inner cap body 1, the plate ribs 4 are fixedly connected with the outer cap body 2, the connection strength between the inner cap body 1 and the outer cap body 2 is improved, a sealing plug 5 is fixedly installed on the inner top wall of the inner cap body 1, the air tightness of the bottle body is improved, a thread groove 6 is formed on the side wall of the sealing plug 5, the air flow guiding function is achieved, the bottom end of the sealing plug 5 is provided with an oblique angle, the bottle cap and the bottle body are convenient to butt, and the inner cover body 1 is provided with the internal thread 7 which has a limiting function.
Referring to fig. 2-3, the bottom of the inner cap body 1 is provided with a positioning mechanism, and the positioning mechanism comprises a limit sleeve 8 and a limit rod 9, the limit sleeve 8 is positioned below the inner cap body 1, so that the limit sleeve 8 and the inner cap body 1 are coaxially arranged, the bottle cap is positioned on the bottle body, the limit rod 9 is hinged with the side wall of the limit sleeve 8, so that the limit rod 9 is arranged in a T shape and has a limiting function, a first spacing ring 10 is fixedly arranged on the circumferential outer wall of the inner cover body 1, a second spacing ring 11 is fixedly arranged on the circumferential inner wall of the outer cover body 2, so that the thicknesses of the first spacing ring 10 and the second spacing ring 11 are the same, the first spacing ring 10 and the second spacing ring 11 are both arranged in a tangent manner with the vertical section of the spacing rod 9, the spacing function on the spacing rod 9 is realized, and the inseparable bottle cap body is realized, the limiting sleeve 8 is provided with a limiting groove 12 matched with the limiting rod 9, so that the limiting rod 9 can rotate in the vertical direction.
Referring to fig. 3, be provided with blocked mechanical system on the stop collar 8, blocked mechanical system includes limiting plate 13 and protruding post 14, articulate limiting plate 13 in the circumference outer wall of stop collar 8, make limiting plate 13 and gag lever post 9 be the laminating setting, have the limiting displacement to gag lever post 9, with protruding post 14 fixed mounting in the tip of limiting plate 13, make two protruding posts 14 be the symmetry setting, seted up at stop collar 8 with protruding post 14 assorted through-hole, realize limiting plate 13 and 8's joint, seted up at the lateral wall of stop collar 8 with limiting plate 13 assorted catching groove 15, be convenient for rotate limiting plate 13.
The working principle is as follows: when the bottle cap is used, the limiting sleeve 8 is fixed on the upper portion of a bottle body, the limiting rod 9 is located between the first limiting ring 10 and the second limiting ring 11, firstly, the anti-slip strip 16 is pinched by hands, the outer cover body 2 is rotated, the inner cover body 1 and the outer cover body 2 synchronously rotate, the internal threads 7 are separated from threads on the bottle body, the sealing plug 5 is driven to be separated from the bottle body, then, fingers buckle the limiting plate 13 from the buckling groove 15, then, the limiting rod 9 is rotated by 180 degrees, the inner cover body 1 and the outer cover body 2 synchronously rotate to the bottle body, then, the limiting plate 13 is buckled, the opening of the bottle cap is completed, after drinking is completed, the bottle cap is screwed on the bottle body, when the sealing plug 5 is inserted into the bottle body, the pressure in the bottle body is increased, part of gas flows out from the thread groove 6, the pressure in the bottle body is prevented from being too high, the sealing plug 5 has a protective effect on the inner wall of the bottle body, and the strength of the bottle is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The high-strength plastic bottle cap comprises an inner cap body (1) and an outer cap body (2), and is characterized in that the outer cap body (2) is fixedly sleeved outside the inner cap body (1), a sealing plug (5) is fixedly mounted on the inner top wall of the inner cap body (1), an internal thread (7) is arranged on the inner cap body (1), a positioning mechanism is arranged at the bottom of the inner cap body (1) and comprises a limiting sleeve (8) and a limiting rod (9), the limiting sleeve (8) is positioned below the inner cap body (1), the limiting sleeve (8) and the inner cap body (1) are coaxially arranged, the limiting rod (9) is hinged to the side wall of the limiting sleeve (8), the limiting rod (9) is in T-shaped arrangement, a first limiting ring (10) is fixedly mounted on the circumferential outer wall of the inner cap body (1), a second limiting ring (11) is fixedly mounted on the circumferential inner wall of the outer cap body (2), the limiting sleeve (8) is provided with a limiting groove (12) matched with the limiting rod (9), a locking mechanism is arranged on the limiting sleeve (8), and a plurality of anti-slip strips (16) distributed in an array are fixedly mounted on the side wall of the outer cover body (2).
2. The high-strength plastic bottle cap according to claim 1, wherein a fixing column (3) is fixedly mounted at the top end of the inner cap body (1), and the fixing column (3) is fixedly connected with the outer cap body (2).
3. The high-strength plastic bottle cap according to claim 1, wherein a plurality of plate ribs (4) distributed in a circumferential array are fixedly installed on the side wall of the inner cap body (1), and the plate ribs (4) are fixedly connected with the outer cap body (2).
4. The high-strength plastic bottle cap as claimed in claim 1, wherein the side wall of the sealing plug (5) is provided with a thread groove (6), and the bottom end of the sealing plug (5) is provided with an oblique angle.
5. The high-strength plastic bottle cap according to claim 1, wherein the first stop collar (10) and the second stop collar (11) have the same thickness, and the first stop collar (10) and the second stop collar (11) are both arranged tangentially to the vertical section of the stop rod (9).
6. The high-strength plastic bottle cap according to claim 1, wherein the locking mechanism comprises a limiting plate (13) and a protruding column (14), the limiting plate (13) is hinged to the outer wall of the circumference of the limiting sleeve (8), the limiting plate (13) and the limiting rod (9) are arranged in a laminating manner, the protruding column (14) is fixedly arranged at the end of the limiting plate (13), the protruding column (14) is symmetrically arranged, and a through hole matched with the protruding column (14) is formed in the limiting sleeve (8).
7. The high-strength plastic bottle cap according to claim 6, wherein the side wall of the limiting sleeve (8) is provided with a buckling groove (15) matched with the limiting plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122867041.9U CN216270795U (en) | 2021-11-22 | 2021-11-22 | High-strength plastic bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122867041.9U CN216270795U (en) | 2021-11-22 | 2021-11-22 | High-strength plastic bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216270795U true CN216270795U (en) | 2022-04-12 |
Family
ID=81034690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122867041.9U Active CN216270795U (en) | 2021-11-22 | 2021-11-22 | High-strength plastic bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216270795U (en) |
-
2021
- 2021-11-22 CN CN202122867041.9U patent/CN216270795U/en active Active
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