CN220363750U - Push type bottle cap - Google Patents
Push type bottle cap Download PDFInfo
- Publication number
- CN220363750U CN220363750U CN202321713497.2U CN202321713497U CN220363750U CN 220363750 U CN220363750 U CN 220363750U CN 202321713497 U CN202321713497 U CN 202321713497U CN 220363750 U CN220363750 U CN 220363750U
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- CN
- China
- Prior art keywords
- cavity
- outer cover
- push
- connecting part
- wall
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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.)
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- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 241001122767 Theaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 235000012907 honey Nutrition 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
- 235000011888 snacks Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000013616 tea Nutrition 0.000 description 1
Landscapes
- Closures For Containers (AREA)
Abstract
The utility model relates to the technical field of sealing covers, in particular to a push-type bottle cap, which comprises an outer cover and an inner plug; the outer cover is provided with a baffle; the outer cover forms a first cavity at the top of the baffle; the outer cover is provided with a second cavity at the bottom of the baffle; the middle part of the baffle is provided with a communication channel; the communication channel is provided with a through hole in a penetrating way; the top of the through hole is communicated with the first cavity; a sealing film is arranged between the bottom of the through hole and the second cavity; the sealing film is detachably connected with the communication channel; the inner plug comprises a pressing part and a connecting part arranged around the pressing part; the pressing part is movably arranged in the through hole; the connecting part is movably arranged in the first cavity; a fixing piece is arranged between the outer cover and the connecting part; the fixing piece is detachably connected with the outer cover and the connecting part respectively. According to the utility model, the fixing piece is arranged between the outer cover and the connecting part, and the inner plug cannot move downwards when the fixing piece is disassembled, so that the sealing film can be effectively prevented from being punctured by mistake.
Description
Technical Field
The utility model relates to the technical field of sealing covers, in particular to a push type bottle cap.
Background
Packaging containers are commonly used for containing beverages, snacks, honey, tea leaves and other articles, and the packaging containers become the necessity of daily life of people. Along with the continuous development of the economic level, people chase good life quality more and more, and the practicability of the packaging container is also put forward higher and higher requirements.
In the case of caps for use with packaging containers, push-type caps are a common type of cap; chinese patent application nos. CN201721746764.0, CN202120881905.X disclose push-type caps, respectively, which puncture the sealing film by pushing the elastic surface of the top, but this method is prone to false pushing the elastic surface during storage, resulting in false rupture of the sealing film.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a push-type bottle cap which can prevent a sealing film from being opened by mistake.
The aim of the utility model is achieved by the following technical scheme: a push type bottle cap comprises an outer cap and an inner plug; the outer cover is provided with a baffle; the outer cover is provided with a first cavity at the top of the baffle; the outer cover is provided with a second cavity at the bottom of the baffle; the middle part of the baffle is provided with a communication channel; the communication channel is provided with a through hole in a penetrating way;
the top of the through hole is communicated with the first cavity; a sealing film is arranged between the bottom of the through hole and the second cavity; the sealing film is detachably connected with the communication channel;
the inner plug comprises a pressing part and a connecting part arranged around the pressing part; the pressing part is movably arranged in the through hole; the connecting part is movably arranged in the first cavity;
a fixing piece is arranged between the outer cover and the connecting part; the fixing piece is detachably connected with the outer cover and the connecting part respectively.
The utility model is further arranged that the fixing piece comprises a fixing ring wound on the top of the outer cover; the fixing ring is detachably connected with the top of the outer cover; a plurality of tearing blocks are arranged between the fixing ring and the outer wall of the connecting part.
The utility model is further arranged that the contact area of the tearing block and the fixing ring is larger than the contact area of the tearing block and the outer wall of the connecting part.
The utility model is further arranged in that the fixing ring is provided with an opening.
The utility model is further arranged that the outer wall of the connecting part is wound with a limit strip; the inner wall of the first cavity is provided with a limit groove matched with the limit strip.
The utility model is further arranged that the upper end and the lower end of the limit bar and the upper end and the lower end of the limit groove are respectively provided with an arc-shaped surface.
The utility model is further arranged that a plurality of blocking strips are wound on the outer wall of the pressing part; the resisting strip is abutted against the inner wall of the through hole.
The utility model is further characterized in that a pressing block is arranged at the bottom of the pressing part.
The utility model is further arranged that a notch is arranged on the outer wall of the connecting part; guide inclined planes are arranged on two sides of the notch; the inner wall of the first cavity is provided with a guide post matched with the guide inclined plane.
The utility model is further arranged that the second cavity is provided with an internal thread.
The utility model has the beneficial effects that: according to the utility model, the fixing piece is arranged between the outer cover and the connecting part, and the inner plug cannot move downwards when the fixing piece is disassembled, so that the sealing film can be effectively prevented from being punctured by mistake.
Drawings
The utility model will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the utility model, and other drawings can be obtained by one of ordinary skill in the art without inventive effort from the following drawings.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the outer cap of the present utility model;
FIG. 3 is a schematic view of the structure of the inner plug of the present utility model;
FIG. 4 is a cross-sectional view of the present utility model;
wherein: 1. an outer cover; 11. a baffle; 2. a first cavity; 21. a limit groove; 22. a guide post; 3. a second cavity; 4. a communication passage; 41. a through hole; 5. a sealing film; 6. an inner plug; 61. a pressing part; 62. a blocking strip; 63. pressing the blocks; 7. a connection part; 71. a limit bar; 72. a notch; 73. a guide slope; 8. a fixing ring; 81. tearing the block; 82. an opening; 9. and (5) an internal thread.
Detailed Description
The utility model will be further described with reference to the following examples.
As can be seen from fig. 1 to 4, the push-type bottle cap according to the present embodiment comprises an outer cap 1 and an inner plug 6; the outer cover 1 is provided with a baffle 11; the outer cover 1 is provided with a first cavity 2 at the top of a baffle 11; the outer cover 1 is provided with a second cavity 3 at the bottom of the baffle 11; the middle part of the baffle 11 is provided with a communication channel 4; the communication channel 4 is provided with a through hole 41 in a penetrating way;
the top of the through hole 41 is communicated with the first cavity 2; a sealing film 5 is arranged between the bottom of the through hole 41 and the second cavity 3; the sealing film 5 is detachably connected with the communication channel 4;
the inner plug 6 comprises a pressing part 61 and a connecting part 7 arranged around the pressing part 61; the pressing part 61 is movably arranged in the through hole 41; the connecting part 7 is movably arranged in the first cavity 2;
a fixing piece is arranged between the outer cover 1 and the connecting part 7; the fixing parts are detachably connected with the outer cover 1 and the connecting part 7 respectively.
Specifically, according to the push type bottle cap of the present embodiment, the fixing member is provided between the outer cap 1 and the connecting portion 7, and the inner plug 6 cannot move downward between the fixing members, so that the sealing film 5 can be effectively prevented from being erroneously pierced.
When the sealing film 5 needs to be punctured, the fixing piece is firstly removed from between the outer cover 1 and the connecting portion 7, so that the inner plug 6 can move in the first cavity 2, and the pressing portion 61 moves downwards by pressing the inner plug 6 downwards, so that the pressing portion 61 punctures the sealing film 5 of the second cavity 3, and the bottle cap is opened.
The fixing piece comprises a fixing ring 8 wound on the top of the outer cover 1; the fixed ring 8 is detachably connected with the top of the outer cover 1; a plurality of tearing blocks 81 are arranged between the fixing ring 8 and the outer wall of the connecting part 7. Wherein the fixing ring 8 and the outer cap 1 can be connected by glue.
In the push-type bottle cap according to the present embodiment, the contact area between the tearing block 81 and the fixing ring 8 is larger than the contact area between the tearing block 81 and the outer wall of the connecting portion 7. The tearing block 81 is easily separated from the connecting portion 7 by the above arrangement, and the tearing block 81 is prevented from remaining on the outer wall of the connecting portion 7 after the fixing ring 8 is removed.
In the push-type bottle cap according to the present embodiment, the fixing ring 8 is provided with an opening 82. Specifically, the fixing ring 8 is easily torn off by the above arrangement.
In the push-type bottle cap according to the embodiment, the outer wall of the connecting portion 7 is wound with a limit strip 71; the inner wall of the first cavity 2 is provided with a limit groove 21 matched with the limit bar 71. Specifically, by the above arrangement, the stability of the connection between the connection portion 7 and the outer cap 1 can be further enhanced, preventing erroneous puncture of the sealing film 5; after the sealing film 5 is pierced, the cap may be sealed by connecting the stopper groove 21 to the stopper bar 71.
In the push-type bottle cap according to the present embodiment, the upper and lower ends of the limiting strip 71 and the upper and lower ends of the limiting groove 21 are provided with arc surfaces. The above arrangement facilitates the withdrawal of the stop bar 71 of the connecting part 7 from the stop slot 21.
In the push-type bottle cap according to the present embodiment, the outer wall of the push portion 61 is wound with a plurality of resisting strips 62; the abutment bar 62 abuts against the inner wall of the through hole 41. The contact area between the pressing portion 61 and the through hole 41 can be reduced by the above arrangement.
In the push-type bottle cap according to the present embodiment, the bottom of the push portion 61 is provided with a push block 63. Through the above arrangement, the pressure can be increased, so that the sealing film 5 can be conveniently punctured.
In the push-type bottle cap according to the present embodiment, a notch 72 is provided on the outer wall of the connecting portion 7; guide inclined planes 73 are arranged on two sides of the notch 72; the inner wall of the first cavity 2 is provided with a guide post 22 which is matched with the guide inclined surface 73. The inner plug 6 is convenient for a user to take out by providing the notch 72; the guide post 22 can guide the movement of the inner plug 6.
In the push-type bottle cap according to this embodiment, the second cavity 3 is provided with an internal thread 9. The outer cover 1 is convenient to connect with the bottle body through the arrangement.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (10)
1. A push type bottle cap, which is characterized in that: comprises an outer cover (1) and an inner plug (6); the outer cover (1) is provided with a baffle (11); the outer cover (1) is provided with a first cavity (2) at the top of the baffle (11); the outer cover (1) is provided with a second cavity (3) at the bottom of the baffle (11); the middle part of the baffle (11) is provided with a communication channel (4); the communication channel (4) is provided with a through hole (41) in a penetrating way;
the top of the through hole (41) is communicated with the first cavity (2); a sealing film (5) is arranged between the bottom of the through hole (41) and the second cavity (3); the sealing film (5) is detachably connected with the communication channel (4);
the inner plug (6) comprises a pressing part (61) and a connecting part (7) arranged around the pressing part (61); the pressing part (61) is movably arranged on the through hole (41); the connecting part (7) is movably arranged in the first cavity (2);
a fixing piece is arranged between the outer cover (1) and the connecting part (7); the fixing piece is detachably connected with the outer cover (1) and the connecting part (7) respectively.
2. The push-on closure as claimed in claim 1, wherein: the fixing piece comprises a fixing ring (8) wound on the top of the outer cover (1); the fixing ring (8) is detachably connected with the top of the outer cover (1); a plurality of tearing blocks (81) are arranged between the fixing ring (8) and the outer wall of the connecting part (7).
3. A push-on closure as claimed in claim 2, wherein: the contact area of the tearing block (81) and the fixing ring (8) is larger than the contact area of the tearing block (81) and the outer wall of the connecting part (7).
4. A push-on closure as claimed in claim 2, wherein: the fixing ring (8) is provided with an opening (82).
5. The push-on closure as claimed in claim 1, wherein: the outer wall of the connecting part (7) is wound with a limit strip (71); the inner wall of the first cavity (2) is provided with a limit groove (21) matched with the limit strip (71).
6. The push-on closure as claimed in claim 5, wherein: the upper end and the lower end of the limiting strip (71) and the upper end and the lower end of the limiting groove (21) are respectively provided with an arc-shaped surface.
7. The push-on closure as claimed in claim 1, wherein: the outer wall of the pressing part (61) is wound with a plurality of resisting strips (62); the resisting strip (62) is abutted against the inner wall of the through hole (41).
8. The push-on closure as claimed in claim 1, wherein: a pressing block (63) is arranged at the bottom of the pressing part (61).
9. The push-on closure as claimed in claim 1, wherein: the outer wall of the connecting part (7) is provided with a notch (72); guide inclined planes (73) are arranged on two sides of the notch (72); the inner wall of the first cavity (2) is provided with a guide post (22) matched with the guide inclined plane (73).
10. The push-on closure as claimed in claim 1, wherein: the second cavity (3) is provided with an internal thread (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321713497.2U CN220363750U (en) | 2023-06-30 | 2023-06-30 | Push type bottle cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321713497.2U CN220363750U (en) | 2023-06-30 | 2023-06-30 | Push type bottle cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220363750U true CN220363750U (en) | 2024-01-19 |
Family
ID=89514030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321713497.2U Active CN220363750U (en) | 2023-06-30 | 2023-06-30 | Push type bottle cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220363750U (en) |
-
2023
- 2023-06-30 CN CN202321713497.2U patent/CN220363750U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |