CN108190230B - Combined bottle cap with storage cavity - Google Patents
Combined bottle cap with storage cavity Download PDFInfo
- Publication number
- CN108190230B CN108190230B CN201810182348.5A CN201810182348A CN108190230B CN 108190230 B CN108190230 B CN 108190230B CN 201810182348 A CN201810182348 A CN 201810182348A CN 108190230 B CN108190230 B CN 108190230B
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- CN
- China
- Prior art keywords
- cutter
- storage
- cover
- wall
- storage cavity
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 235000013361 beverage Nutrition 0.000 abstract description 24
- 230000035622 drinking Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 241001122767 Theaceae Species 0.000 description 29
- 239000000843 powder Substances 0.000 description 29
- 239000007788 liquid Substances 0.000 description 11
- 238000013459 approach Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000015203 fruit juice Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D51/00—Closures not otherwise provided for
- B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
- B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
- B65D51/2807—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container
- B65D51/2814—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it
- B65D51/2828—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it said element being a film or a foil
- B65D51/2835—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials the closure presenting means for placing the additional articles or materials in contact with the main contents by acting on a part of the closure without removing the closure, e.g. by pushing down, pulling up, rotating or turning a part of the closure, or upon initial opening of the container the additional article or materials being released by piercing, cutting or tearing an element enclosing it said element being a film or a foil ruptured by a sharp element, e.g. a cutter or a piercer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
The invention relates to the field of beverage packaging, in particular to a combined bottle cap with a storage cavity. The storage cover comprises a storage cavity wall and a storage cover wall, wherein a storage cavity is formed in the storage cavity wall, the bottom surface of the storage cavity wall is used for being matched with a film to seal the storage cavity, the storage cover wall is annularly arranged on the outer side of the storage cavity wall, the storage cover wall is provided with a first connecting thread, the storage cavity wall is provided with a second connecting thread, and the rotation directions of the first connecting thread and the second connecting thread are opposite; and the cutter comprises a film cutter, the cutter is connected with the storage cover through a second connecting thread, and a first rotation stopping part is arranged on the cutter. Through this kind of combination bottle lid, the consumer unscrews the bottle lid and can open the storage chamber, convenient operation. After the storage cover is unscrewed, the cutter leaves the bottle body along with the storage cover, so that the waste cutter is convenient to process, and the drinking safety is also facilitated.
Description
Technical Field
The invention relates to beverage packaging, in particular to a combined bottle cap with a storage cavity.
Background
In the prior art, the beverages such as fruit juice, tea and the like have the characteristic of difficult preservation due to the inherent characteristics. To extend shelf life, it is often necessary to add preservatives to the beverage in a manner that is detrimental to the health of the consumer. With the rise of health consciousness of people, a bottle cap capable of storing solid powder or tea leaves or independently storing liquid is introduced, and before drinking, consumers take out the solid powder or tea leaves stored in the bottle cap, and then brew and drink the solid powder or tea leaves. However, the existing bottle caps have the following drawbacks: before drinking, taking out solid powder or tea, soaking again, and making the operation inconvenient; the storage barrel on the bottle cover is separated from the bottle cover, and the waste storage barrel is required to be treated independently, so that environmental pollution is easy to cause.
Disclosure of Invention
The invention aims at: aiming at the problems existing in the prior art, the combined bottle cap with the storage cavity is provided.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a combination bottle cap with a storage cavity, comprising: the storage cover comprises a storage cavity wall and a storage cover wall, a storage cavity is formed in the storage cavity wall, the bottom surface of the storage cavity wall is used for being matched with a film to seal the storage cavity, the storage cover wall is annularly arranged on the outer side of the storage cavity wall, the storage cover wall is provided with a first connecting thread, the storage cavity wall is provided with a second connecting thread, the rotation directions of the first connecting thread and the second connecting thread are opposite, and the screw pitch of the second connecting thread is larger than that of the first connecting thread; the cutter comprises a film cutter, and is connected with the storage cover through a second connecting thread; the first rotation stopping part is used for stopping the cutter from rotating in a consistent mode with the front of the storage cover, so that the cutter moves towards or away from the film when the storage cover rotates.
The tea or beverage fixed powder, the liquid stored separately and the like can be placed in the storage cavity and sealed by the film, when the tea or beverage is required to be drunk, the film is pierced by the cutter, and the tea or beverage powder and the liquid stored separately are filled into water to be used after being soaked. With the structure, the process of puncturing the film by the cutter is realized in the following way: the cutter is placed in the bottle mouth and the bottle body has a member for supporting the cutter therein to prevent the cutter from falling into the bottle body. Before drinking, the consumer rotates the storage cover to enable the storage cover to be far away from the bottle body, and the storage cover can rotate relative to the cutter due to the action of the first rotation stopping part. And because the screwing direction of the second connecting thread is opposite to that of the first connecting thread, and the screw pitch of the second connecting thread is larger than that of the first connecting thread, when the storage cover is rotated to enable the storage cover to be far away from the bottle body, the cutter is close to the storage cover, the speed of the cutter close to the storage cover is larger than that of the storage cover far away from the bottle body, the film cutter is close to and punctures the film, and tea leaves or powder and liquid in the storage cavity enter the bottle body. Continuing to rotate the storage cover, when the consumer unscrews the storage cover, the cutter is separated from the bottle body along with the storage cover.
As a preferable scheme of the invention, the second connecting thread is a multi-head thread, and the pitch of the second connecting thread is 3-20 times of that of the first connecting thread.
Through above-mentioned structure, can make the cutterbar be close to the storing lid rapidly in order to realize the cutting, can also make when the storing lid leaves the bottle, the cutterbar can realize stable connection with the storing lid to the cutterbar is convenient for take off.
As the preferable scheme of the invention, the bottle cap also comprises a cap main body, wherein the storage cap is connected with the bottle body through the cap main body, and the cutter can be arranged in the cap main body; the cover main body is connected with the storage cover through the first connecting screw thread, an opening is formed in the cover main body, a second rotation stopping part is arranged on the cover main body, and the first rotation stopping part and the second rotation stopping part can prevent the cutter from rotating relative to the bottle body under the connection state.
Through foretell structure, connect storing lid and bottle through the lid main part, simultaneously, the cutterbar is arranged in the lid main part, and the elastic support on the lid main part bottom plate provides elastic support power for the cutterbar to prevent that the cutterbar from falling into the bottle, and play limiting displacement when the cutterbar equipment, can reduce the processing cost of bottle.
As a preferable scheme of the invention, the first rotation stopping part is a chute, the first rotation stopping part is distributed along the axial direction of the cutter, and the second rotation stopping part is a sliding strip matched with the first rotation stopping part.
With the above structure, when the first rotation stopping portion is engaged with the second rotation stopping portion, the cutter cannot rotate relative to the cap body and the bottle body, and can slide axially relative to the cap body and the bottle body.
As a preferred scheme of the invention, the cover main body comprises an outer wall and a cover main body frame, wherein the outer wall is connected with the cover main body frame, the outer wall is used for being connected with a bottle mouth, the second rotation stopping part is arranged on the inner side of the cover main body frame, and the opening is arranged on the cover main body frame.
Through foretell structure, the outer wall is used for linking to each other with the bottleneck, can set up connection structure such as screw thread, buckle on the outer wall. The cover main body frame is used for accommodating the cutter, realizing the rotation stop of the cutter, and reasonably distributing the functions realized by all parts on the cover main body.
As a preferred scheme of the invention, the cover main body frame comprises a plurality of ribs and a bottom plate, wherein the ribs are connected with the bottom plate, the ribs are distributed along the circumferential direction of the cover main body, and the openings are arranged on the bottom plate.
Through the structure, after the bottle cap is opened by a consumer, the main cap frame is always left at the bottle mouth, powder, tea or drinking water can pass through gaps among ribs and the opening of the bottom plate, so that the mixing of the powder and the beverage is not affected, and a large enough gap can be reserved, and the consumer can drink water smoothly.
As a preferred embodiment of the present invention, an elastic support is provided around the opening, the elastic support being used to support the cutter.
Through the structure, when the cutter is arranged in the cover main body frame, the elastic support can support the cutter, and when the storage cover is installed, the outer side threads on the storage cavity wall are convenient to be embedded with and limited with the inner side threads of the cutter.
As a preferable scheme of the invention, the second connecting screw thread is arranged on the inner wall of the cutter, an annular groove is formed between the second connecting screw thread and the film cutter, and the storage cavity wall can be arranged in the annular groove.
Through the structure, when cutting, the cavity wall of the storage cavity can be placed in the annular groove, so that the film cutter can be aligned to the bottom surface of the storage cavity wall, and smooth cutting is realized.
As a preferable scheme of the invention, the bottom of the annular groove is provided with a water outlet.
Through the structure, if a small amount of powder or tea enters the annular groove after cutting is finished, water can enter the annular groove through the water outlet hole at the bottom of the annular groove, so that the powder or tea is prevented from being wasted.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. the tea or beverage fixing powder, liquid and the like can be placed in the storage cavity and sealed through the film, when the tea or beverage needs to be drunk, the film is pierced through the cutter, and the tea or beverage powder and liquid enter water to be soaked for use, so that the beverage is healthier;
2. in the bottle opening process, a consumer can realize cutting through the linkage of the cutter and the storage cover, so that the consumer only needs one bottle opening operation, and the bottle opening device is convenient to use;
3. after the bottle is opened, the cutter is taken down along with the storage cover, so that the bottle is convenient to use, and meanwhile, the movable cutter is prevented from remaining in the bottle, so that safety risks are brought to drinking.
Drawings
Fig. 1 is a schematic diagram of a half-section structure of a combined bottle cap provided by the invention.
Fig. 2 is a schematic structural view of the storage cover provided by the invention.
Fig. 3 is a cross-sectional view of the storage cap provided by the present invention.
Fig. 4 is a schematic view of a cutter according to the present invention.
Fig. 5 is a cross-sectional view of a cutter provided by the present invention.
Fig. 6 is a cross-sectional view of a cap body provided by the present invention.
Icon: 1-assembling a bottle cap; 11-a storage lid; 13-a cap body; 12-a cutter; 111-storage cap wall; 112-storage chamber walls; 113-a storage chamber; 114—first connection threads; 124-second connection threads; 121-a film cutter; 122-a first rotation stop; 123-an annular groove; 131-a cover body frame; 132-outer wall; 1321-ribs; 1323-a second rotation stop; 1322-elastic support; 1324-floor; 125-water outlet hole.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Examples
Please refer to fig. 1-6. The present invention provides a combination bottle cap 1 with a storage cavity 113, comprising: the storage cover 11, the storage cover 11 comprises a storage cavity wall 112 and a storage cover wall 111, a storage cavity 113 is formed in the storage cavity wall 112, the bottom surface of the storage cavity wall 112 is used for being matched with a film to seal the storage cavity 113, the storage cover wall 111 is annularly arranged on the outer side of the storage cavity wall 112, the storage cover wall 111 is provided with a first connecting thread 114, the storage cavity wall 112 is provided with a second connecting thread 124, the rotation directions of the first connecting thread 114 and the second connecting thread 124 are opposite, and the screw pitch of the second connecting thread 124 is larger than that of the first connecting thread 114; a cutter 12, the cutter 12 including a film cutter 121, the cutter 12 being coupled to the storage cap 11 by a second coupling screw 124; the first rotation stopping portion 122, the first rotation stopping portion 122 is used for stopping the cutter 12 from rotating in unison with the storage cover 11 before, so that when the storage cover 11 rotates, the cutter 12 moves towards or away from the film.
A fixed powder, liquid, etc. of tea leaves or beverage can be placed in the storage chamber 113 and sealed by the membrane, and when a beverage is desired, the membrane is pierced by the cutter 12 and the powder, liquid of tea leaves or beverage is introduced into the water, ready to brew. With the above structure, the process of piercing the film by the cutter 12 is achieved by: cutter 12 is positioned in the mouth of the bottle and the bottle has means for supporting cutter 12 therein to prevent cutter 12 from falling into the bottle. Before drinking, the consumer rotates the storage cap 11 to move the storage cap 11 away from the bottle body, and the storage cap 11 rotates relative to the cutter 12 due to the first rotation stopping portion 122. Because the second connecting thread 124 has the opposite rotation direction to the first connecting thread 114 and the pitch of the second connecting thread 124 is larger than that of the first connecting thread 114, when the storage cover 11 is rotated to separate the storage cover 11 from the bottle body, the cutter 12 will approach the storage cover 11, and the speed of the cutter 12 approaching the storage cover 11 is larger than that of the storage cover 11 separating from the bottle body, so that the film cutter 121 approaches and punctures the film, and the tea leaves, powder and liquid in the storage cavity 113 enter the bottle body. Continuing to rotate the storage cap 11, the cutter 12 is connected to the storage cap 11 by the second connecting screw 124, so that when the consumer unscrews the storage cap 11, the cutter 12 is separated from the bottle body together with the storage cap 11.
Based on the above structure, the second connecting thread 124 is a multi-start thread, and the pitch of the second connecting thread 124 is 3-20 times that of the first connecting thread 114.
The pitch of the second connecting screw 124 is 3-20 times that of the first connecting screw 114, so that the cutter 12 can be quickly close to the storage cover 11 to realize cutting, and the cutter 12 and the storage cover 11 can be stably connected when the storage cover 11 is separated from the bottle body, so that the cutter 12 can be conveniently removed.
On the basis of the structure, the bottle cap further comprises a cap main body 13, wherein the storage cap 11 is connected with the bottle body through the cap main body 13, and the cutter 12 can be arranged in the cap main body 13; the cover main body 13 is connected with the storage cover 11 through the first connecting screw 114, an opening is formed in the cover main body 13, a second rotation stopping portion 1323 is formed in the cover main body 13, and the cutter 12 can be prevented from rotating relative to the bottle body in a connected state by the first rotation stopping portion 122 and the second rotation stopping portion 1323.
The storage cover 11 is connected with the bottle body through the cover main body 13, meanwhile, the cutter 12 is arranged in the cover main body 13, and the cover main body 13 provides supporting force for the cutter 12 so as to prevent the cutter 12 from falling into the bottle body, so that the processing cost of the bottle body can be reduced.
Based on the above structure, the first rotation stopping portion 122 is a sliding groove, the first rotation stopping portion 122 is distributed along the axial direction of the cutter 12, and the second rotation stopping portion 1323 is a sliding strip adapted to the first rotation stopping portion 122.
When the first rotation stop portion 122 is engaged with the second rotation stop portion 1323, the cutter 12 cannot rotate relative to the cap body 13 and the bottle body, but can slide axially relative to the cap body 13 and the bottle body.
Based on the above structure, the cap body 13 includes an outer wall 132 and a cap body frame 131, the outer wall 132 is connected to the cap body frame 131, the outer wall 132 is used for connecting to the bottle mouth, the second rotation stop portion 1323 is provided inside the cap body frame 131, and the opening is provided on the cap body frame 131.
The outer wall 132 is used for connecting with the bottle mouth, and the outer wall 132 can be provided with a connecting structure such as a thread, a buckle and the like. The cover main body frame 131 is used for accommodating the cutter 12, realizing the rotation stop of the cutter 12, and reasonably distributing the functions realized by the various parts on the cover main body 13.
Based on the above structure, the cover main body frame 131 includes a plurality of ribs 1321 and a bottom plate 1324, the ribs 1321 are connected to the bottom plate 1324, and the plurality of ribs 1321 are distributed along the circumferential direction of the cover main body 13.
After the consumer opens the bottle cap, the cap main body frame 131 is always left at the bottle mouth, and powder, tea or drinking water can pass through the gaps among the ribs 1321 and the opening of the bottom plate 1324, so that the mixing of the powder and the beverage is not affected, and a large enough gap can be reserved, and the consumer can drink water smoothly.
On the basis of the above structure, an elastic support 1322 is provided around the opening, and the elastic support 1322 is used for supporting the cutter 12.
The elastic support 1322 can support the cutter 12 when the cutter 12 is placed in the cover main body frame 131, and facilitates the engagement and limitation of the external threads on the storage cavity wall 112 with the internal threads of the cutter 12 when the storage cover 11 is mounted.
Based on the above structure, the second connecting screw 124 is provided on the inner wall of the cutter 12, an annular groove 123 is formed between the second connecting screw 124 and the film cutter 121, and the storage chamber wall 112 can be placed in the annular groove 123.
At the time of cutting, the cavity wall of the storage cavity 113 can be placed in the annular groove 123, thereby ensuring that the film cutter 121 can be aligned with the bottom surface of the storage cavity wall 112, achieving smooth cutting.
Based on the above structure, the bottom of the annular groove 123 is provided with the water outlet 125.
If a small amount of powder or tea leaves enter the annular groove 123 after cutting is completed, water can enter the annular groove 123 through the water outlet 125 at the bottom of the annular groove 123, thereby avoiding waste of the powder or tea leaves.
On the basis of the structure, the storage cover further comprises a locking ring, wherein the locking ring is arranged on the cover main body 13 and is connected with the storage cover 11 through a connecting rib.
The locking ring and the connecting rib can assist consumers and merchants in determining whether the combined bottle cap 1 is once opened, thereby ensuring the drinking safety. In other embodiments of the present invention, the locking ring may be provided in a variety of other arrangements, so long as the function of indicating whether the combined bottle cap has been opened or not is achieved.
The working principle of the combined bottle cap 1 provided by the invention is as follows:
in use, the cap body 13 is attached to the bottle, the cap body 13 is placed in the bottle opening, and then the cutter 12 is installed into the cap body 13 so that the first rotation stop portion 122 on the cutter 12 mates with the second rotation stop portion 1323 on the cap body 13. The storage lid 11 is connected to the lid body 13.
A fixed powder, liquid, etc. of tea leaves or beverage can be placed in the storage chamber 113 and sealed by the membrane, and when a beverage is desired, the membrane is pierced by the cutter 12 and the powder, liquid of tea leaves or beverage is introduced into the water, ready to brew. With the above structure, the process of piercing the film by the cutter 12 is achieved by: cutter 12 is positioned in the mouth of the bottle and the bottle has means for supporting cutter 12 therein to prevent cutter 12 from falling into the bottle.
Before drinking, the consumer rotates the storage cap 11 to separate the storage cap 11 from the bottle body, and the cutter 12 cannot rotate relative to the bottle body due to the first rotation stopping portion 122, so that the storage cap 11 also rotates relative to the cutter 12. Because the second connecting thread 124 has a reverse rotation direction to the first connecting thread 114 and the pitch of the second connecting thread 124 is larger than that of the first connecting thread 114, when the storage cover 11 is rotated to separate the storage cover 11 from the bottle body, the cutter 12 will approach the storage cover 11, and the speed of the cutter 12 approaching the storage cover 11 is larger than that of the storage cover 11 separating from the bottle body, so that the film cutter 121 approaches and punctures the film, and the tea leaves or powder in the storage cavity 113 enter the bottle body.
Continuing to rotate the storage cap 11, the cutter 12 is connected with the storage cap 11 through the second connecting screw thread 124, and when the consumer unscrews the storage cap 11, the cutter 12 is separated from the bottle body together with the storage cap 11.
The combined bottle cap 1 provided by the invention has the beneficial effects that:
1. the tea leaves or the fixed powder of the beverage and the like can be placed in the storage cavity 113 and sealed by the film, when the beverage is needed, the film is pierced by the cutter 12, and the powder of the tea leaves or the beverage enters water to be used after being soaked, so that the beverage is healthier;
2. in the bottle opening process, a consumer can realize cutting through the linkage of the cutter 12 and the storage cover 11, so that the consumer only needs one bottle opening operation, and the bottle opening device is convenient to use;
3. after the bottle is opened, the cutter 12 is taken down together with the storage cover 11, so that the use is convenient, and meanwhile, the movable cutter 12 is prevented from being remained in the bottle, so that the safety risk is brought to drinking;
4. the pitch distribution of the second connecting screw thread 124 and the first connecting screw thread 114 is reasonable, so that rapid cutting can be realized, and the cutter 12 can be stably connected to the storage cover 11 when the storage cover 11 leaves the bottle body, thereby avoiding unnecessary pollution caused by loss of the cutter 12;
5. after the consumer opens the bottle cap, the cap main body frame 131 is always left at the bottle mouth, and powder, tea or drinking water can pass through gaps among the ribs 1321 and the opening of the bottom plate 1324, so that the mixing of the powder and the beverage is not affected, and a large enough gap can be reserved, and the consumer can drink water smoothly;
6. during cutting, the cavity wall of the storage cavity 113 can be placed in the annular groove 123, so that the film cutter 121 can be aligned with the bottom surface of the storage cavity wall 112, and smooth cutting is realized;
7. if a small amount of powder or tea leaves enter the annular groove 123 after cutting is completed, water can enter the annular groove 123 through the water outlet 125 at the bottom of the annular groove 123, thereby avoiding waste of the powder or tea leaves.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (7)
1. A combination bottle cap with a storage cavity, comprising:
the storage cover comprises a storage cavity wall and a storage cover wall, a storage cavity is formed in the storage cavity wall, the bottom surface of the storage cavity wall is used for being matched with a film to seal the storage cavity, the storage cover wall is annularly arranged on the outer side of the storage cavity wall, a first connecting thread is arranged on the storage cover wall, a second connecting thread is arranged on the storage cavity wall, the rotation direction of the first connecting thread is opposite to that of the second connecting thread, and the screw pitch of the second connecting thread is larger than that of the first connecting thread;
the cutter comprises a film cutter, and is connected with the storage cover through the second connecting thread; the second connecting screw thread is arranged on the inner wall of the cutter, an annular groove is formed between the second connecting screw thread and the film cutter, and the storage cavity wall can be arranged in the annular groove;
the first rotation stopping part is used for preventing the cutter from rotating with the storage cover in a inducting way, so that the cutter moves towards or away from the film when the storage cover rotates;
the storage cover is used for being connected with the bottle body through the cover body, and the cutter can be arranged in the cover body;
the cover main body is connected with the storage cover through a first connecting thread, an opening is formed in the cover main body, a second rotation stopping part is arranged on the cover main body, and the first rotation stopping part and the second rotation stopping part can be used for preventing the cutter from rotating relative to the bottle body in a connecting state.
2. The combination bottle cap according to claim 1, wherein the second connecting thread is a multi-start thread, and the pitch of the second connecting thread is 3-20 times the pitch of the first connecting thread.
3. The combination bottle cap according to claim 2, wherein the first rotation stopping portion is a sliding groove, the first rotation stopping portion is distributed along an axial direction of the cutter, and the second rotation stopping portion is a sliding strip adapted to the first rotation stopping portion.
4. A combination bottle cap according to claim 3, wherein the cap body comprises an outer wall and a cap body frame, the outer wall being connected to the cap body frame, the outer wall being adapted to be connected to a bottle mouth, the second rotation stop portion being provided inside the cap body frame, the opening being provided in the cap body frame.
5. The combination bottle cap according to claim 4, wherein the cap body frame comprises a plurality of ribs and a bottom plate, the ribs are connected with the bottom plate, the ribs are distributed along the circumferential direction of the cap body, and the opening is formed in the bottom plate.
6. The combination bottle cap according to claim 1, wherein an elastic support is provided around the opening, the elastic support being for supporting the cutter.
7. The combined bottle cap according to claim 1, wherein the bottom of the annular groove is provided with a water outlet hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810182348.5A CN108190230B (en) | 2018-03-06 | 2018-03-06 | Combined bottle cap with storage cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810182348.5A CN108190230B (en) | 2018-03-06 | 2018-03-06 | Combined bottle cap with storage cavity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108190230A CN108190230A (en) | 2018-06-22 |
| CN108190230B true CN108190230B (en) | 2023-12-05 |
Family
ID=62594586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810182348.5A Active CN108190230B (en) | 2018-03-06 | 2018-03-06 | Combined bottle cap with storage cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108190230B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820536A (en) * | 2018-08-09 | 2018-11-16 | 钟国伟 | A kind of New double-deck bottle lid |
| CN113120422B (en) * | 2019-12-31 | 2024-06-07 | 内蒙古伊利实业集团股份有限公司 | Quantitative bottle cap and bottle for aseptic filling |
| CN112478436A (en) * | 2020-12-14 | 2021-03-12 | 上海朗西特医疗科技有限公司 | Bottle cap and bottle-shaped container comprising same |
| CN114537881B (en) * | 2022-03-10 | 2024-01-02 | 普瑞派医用新材料(无锡)有限公司 | Bottle cap for separating and storing contents and retortable sterilization bottle |
| TW202404865A (en) * | 2022-07-18 | 2024-02-01 | 大陸商康美包（蘇州）有限公司 | Spout packaging structure of packaging box, and packaging box |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108190230A (en) | 2018-06-22 |
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