CN218490364U - Instant beverage bottle cap with rotary cap and broken film - Google Patents
Instant beverage bottle cap with rotary cap and broken film Download PDFInfo
- Publication number
- CN218490364U CN218490364U CN202121069908.XU CN202121069908U CN218490364U CN 218490364 U CN218490364 U CN 218490364U CN 202121069908 U CN202121069908 U CN 202121069908U CN 218490364 U CN218490364 U CN 218490364U
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- cylinder
- wall
- cover
- convex ring
- thread
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Abstract
A screw cap and film breaking instant beverage bottle cap belongs to the technical field of containers. Comprises a rotary cover, a material storage cylinder and a cover seat; the rotary cover is in a double-layer short cylinder shape, and the inner walls of the inner and outer short cylinders are provided with internal threads; the material storage cylinder is in a butt joint shape of a large cylinder and a small cylinder, one end of the large cylinder is open, the other end of the large cylinder is communicated with one end of the small cylinder, the other end of the small cylinder is closed, and the outer wall of the small cylinder is provided with an external thread which can be matched with the internal thread of the inner layer short cylinder of the screw cap; the two ends of the cylinder body of the cover seat are open, a convex ring is arranged outside the cylinder body of the cover seat, the outer wall of the cylinder body of the cover seat on one side of the convex ring is provided with external threads which can be matched with the internal threads of the short cylinder on the outer layer of the spiral cover, 2-6 liquid outlet grooves which are longitudinally and uniformly distributed are arranged on the outer wall of the cylinder body of the cover seat on the other side of the convex ring, and the inner wall of the convex ring is provided with internal threads; a plurality of inward membrane breaking knives are arranged in the end head of one side of the cover seat cylinder body, which is provided with the liquid outlet groove; the thread pitch of the inner thread of the outer short cylinder of the screw cap is not less than 1.5 times of that of the inner thread of the inner short cylinder. No falling object enters the bottle, the psychological feeling of a user is good, and no soluble material residue exists at the bottom of the screw cap after the screw cap is unscrewed.
Description
Technical Field
The utility model belongs to the technical field of container design and manufacture.
Background
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a join in marriage formula bottle lid promptly for beverage bottle, this bottle lid can not have the part to fall into the beverage bottle to no soluble material remains at the bottom of using up the back.
The structure of the utility model (see the attached drawings):
comprises a rotary cover made of food-grade plastics, a material storage cylinder and a cover seat;
the screw cap is in a double-layer short cylinder shape, a space is formed between the inner layer short cylinder (1) and the outer layer short cylinder (2), and internal threads are arranged on the inner walls of the inner layer short cylinder (1) and the outer layer short cylinder (2);
the material storage cylinder is in a butt joint shape of a large cylinder (3) and a small cylinder (4), one end of the large cylinder (3) is open, the other end of the large cylinder is communicated with one end of the small cylinder (4), the other end of the small cylinder (4) is closed, and the outer wall of the small cylinder (4) is provided with an external thread (10) which can be matched with an internal thread (9) of the inner layer short cylinder (2) of the screw cap;
the two ends of the cylinder body of the cover seat are open, a barrel-shaped convex ring (5) is fixedly arranged outside the cylinder body of the cover seat, external threads (6) which can be matched with the internal threads of the short cylinder (2) on the outer layer of the spiral cover are arranged on the outer wall of the cylinder body of the cover seat on one side of the barrel-shaped convex ring (5), 2-6 liquid outlet grooves (7) which are longitudinally and uniformly distributed are arranged on the outer wall of the cylinder body of the cover seat on the other side of the barrel-shaped convex ring (5), a space is reserved between the inner wall of the barrel-shaped convex ring (5) and the outer wall of the cylinder body of the cover seat provided with the liquid outlet grooves (7), and internal threads are arranged on the inner wall of the barrel-shaped convex ring (5);
a plurality of inward membrane rupturing knives (8) are arranged in the end head of one side of the cover seat cylinder body, which is provided with the liquid outlet tank;
the pitch of the internal thread of the inner wall of the outer layer short cylinder (2) of the screw cap is not less than 1.5 times that of the internal thread (9) of the inner wall of the inner layer short cylinder (1);
the outer wall of the large cylinder (3) of the storage cylinder is provided with a plurality of small lugs (11) corresponding to the number and distribution of the liquid outlet grooves (7).
The utility model discloses a principle and use: the lower end opening of the large cylinder (3) of the storage cylinder is upwards firstly enabled, the soluble material is filled into the large cylinder (3) of the storage cylinder, and then the opening of the large cylinder (3) of the storage cylinder is sealed by the thin film. The inner layer short cylinder (1) of the screw cap is screwed with the small cylinder (4) of the material storage cylinder. The large cylinder (3) of the screw cap is inserted into the opening at one side of the external thread (6) of the cap base, and the small lug (11) on the large cylinder (3) of the storage cylinder can be simultaneously extruded into the cap base due to certain elasticity of the food-grade plastic. The spiral cover is continuously rotated, along with the thread screwing process of the internal thread of the outer short cylinder (2) of the spiral cover and the external thread (6) of the outer wall of the cover seat cylinder, the large cylinder (3) of the storage cylinder gradually enters one side of the liquid outlet groove formed in the cover seat cylinder, after the internal thread of the outer short cylinder (2) of the spiral cover is screwed with the external thread (6) of the outer wall of the cover seat cylinder in place, the space is reserved between the closed film of the storage cylinder and the film breaking knife (8). Finally, the internal thread of the inner wall of the barrel-shaped convex ring (5) of the cap base barrel body is screwed with the external thread of the beverage bottle mouth.
When the instant beverage is required to be prepared and used, the rotary cover is rotated, the small bump (11) on the large cylinder (3) of the storage cylinder which rotates along with the rotary cover enters the liquid outlet groove (7) due to the elasticity of the material after reaching the position of the liquid outlet groove (7), and is clamped by the section of the liquid outlet groove (7) and cannot rotate continuously, so that the storage cylinder is continuously pushed towards the direction of the membrane breaking knife (8) in the cylinder body of the cover seat, finally, the closed membrane of the storage cylinder meets the membrane breaking knife (8) and is scratched, and the soluble material falls into the water in the bottle to be dissolved or dispersed, thereby preparing the liquid beverage instantly. After the cap is screwed off the cap base, the prepared liquid in the bottle can flow out.
The utility model has the advantages that: compared with the prior art, the bottle cap has the advantages that no falling objects enter the bottle, potential safety hazards are eliminated, psychological feeling of a user is good, and no soluble material residue exists at the bottom of the unscrewed cap.
Drawings
FIG. 1 is a schematic structural view of the embodiment when the screw cap, the storage cylinder and the cap base are separated.
Detailed Description
Example (b): see fig. 1. All components are made of food grade plastic. The inner short cylinder 1 of the inner layer of the spiral cover and the outer short cylinder 2 are arranged in a space, and the inner walls of the inner short cylinder 1 of the inner layer of the spiral cover and the outer short cylinder 2 are provided with internal threads. And 9 represents the internal thread of the inner layer short cylinder 1. One end of the large cylinder 3 of the material storage cylinder is open, the other end of the material storage cylinder is communicated with one end of the small cylinder 4, and the other end of the small cylinder 4 is closed. The outer wall of the small cylinder 4 is provided with an external thread 10 which can be matched with the internal thread of the short cylinder 2. The two ends of the cylinder body of the cover seat are opened, and a barrel-shaped convex ring 5 is fixedly arranged outside the cylinder body of the cover seat. The outer wall of the cover seat barrel body on one side of the convex ring 5 is provided with an external thread 6 which can be matched with the internal thread of the outer layer short barrel 2. The outer wall of the cover seat cylinder body at the other side of the convex ring 5 is provided with 4 liquid outlet grooves 7 which are longitudinally and uniformly distributed. A space is reserved between the inner wall of the convex ring 5 and the outer wall of the cover seat cylinder body provided with the liquid outlet groove 7. The inner wall of the convex ring 5 is provided with internal threads. The end of the cover seat cylinder body at one side of the liquid outlet groove is internally provided with 4 inward membrane breaking knives 8. The outer wall of the large cylinder 3 of the material storage cylinder is provided with 4 small convex blocks (11). The thread pitch of the external thread of the small cylinder 4 is twice as large as the external thread 6 of the cover seat cylinder.
The above examples are only for the purpose of further illustrating the present invention, and the scope of the present invention is not limited by the examples.
Claims (4)
1. The utility model provides a spiral cover rupture of membranes formula beverage bottle lid promptly that prepares which characterized in that:
comprises a rotary cover made of food-grade plastics, a material storage cylinder and a cover seat;
the rotary cover is in a double-layer short cylinder shape, a space is formed between the inner layer short cylinder and the outer layer short cylinder, and internal threads are arranged on the inner walls of the inner layer short cylinder and the outer layer short cylinder;
the material storage cylinder is in a butt joint shape of a large cylinder and a small cylinder, one end of the large cylinder is open, the other end of the large cylinder is communicated with one end of the small cylinder, the other end of the small cylinder is closed, and the outer wall of the small cylinder is provided with an external thread which can be matched with the internal thread of the inner layer short cylinder of the screw cap;
the two ends of the cylinder body of the cover base are opened, a barrel-shaped convex ring is fixedly arranged outside the cylinder body of the cover base, the outer wall of the cylinder body of the cover base at one side of the barrel-shaped convex ring is provided with external threads which can be matched with the internal threads of the short cylinder at the outer layer of the spiral cover, the outer wall of the cylinder body of the cover base at the other side of the barrel-shaped convex ring is provided with 2-6 liquid outlet grooves which are longitudinally and uniformly distributed, a space is reserved between the inner wall of the barrel-shaped convex ring and the outer wall of the cylinder body of the cover base provided with the liquid outlet grooves, and the inner wall of the barrel-shaped convex ring is provided with internal threads;
a plurality of inward membrane rupturing knives are arranged in the end head of one side of the cover seat cylinder body, which is provided with the liquid outlet tank;
the pitch of the internal thread of the inner wall of the outer short cylinder of the screw cap is not less than 1.5 times of the pitch of the internal thread of the inner wall of the inner short cylinder;
the outer wall of the large cylinder of the storage cylinder is provided with a plurality of small lugs corresponding to the number and distribution of the liquid outlet grooves.
2. The screw-on membrane-breaking instant beverage bottle cap of claim 1, wherein: the number of the liquid outlet grooves is 4.
3. The screw-on membrane-breaking instant beverage bottle cap of claim 1, wherein: the number of the membrane breaking knives is 4.
4. The screw-on membrane-breaking instant beverage bottle cap of claim 1, wherein: the thread pitch of the external thread of the small cylinder is twice as large as that of the external thread of the cover seat cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121069908.XU CN218490364U (en) | 2021-05-19 | 2021-05-19 | Instant beverage bottle cap with rotary cap and broken film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121069908.XU CN218490364U (en) | 2021-05-19 | 2021-05-19 | Instant beverage bottle cap with rotary cap and broken film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218490364U true CN218490364U (en) | 2023-02-17 |
Family
ID=85181798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121069908.XU Active CN218490364U (en) | 2021-05-19 | 2021-05-19 | Instant beverage bottle cap with rotary cap and broken film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218490364U (en) |
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2021
- 2021-05-19 CN CN202121069908.XU patent/CN218490364U/en active Active
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