CN218520192U - Upper and lower lid layering bottleneck seal structure - Google Patents
Upper and lower lid layering bottleneck seal structure Download PDFInfo
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- CN218520192U CN218520192U CN202220846469.7U CN202220846469U CN218520192U CN 218520192 U CN218520192 U CN 218520192U CN 202220846469 U CN202220846469 U CN 202220846469U CN 218520192 U CN218520192 U CN 218520192U
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- lower cover
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- bottle mouth
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Abstract
A layered bottle mouth sealing structure with an upper cover and a lower cover relates to the field of bottle packaging. The bottle cap comprises an upper cap mechanism, a lower cap mechanism and a bottle body, wherein the upper cap mechanism is arranged at the upper end of the lower cap mechanism, and the lower end of the lower cap mechanism is connected with the bottle body through threads or a buckle line. The utility model discloses beneficial effect does: this equipment adopts three sealed when replacing the aluminium foil, and when carrying out flip, need not contact the bottleneck again, but rather with its integrated into one piece's lower cover contact seal, equipment is the production processes that utilize the fashioned stability of mould and high efficiency replacement can produce bad probability, and utilizes integrated into one piece's relatively stable upper and lower cover to ensure the sealed of the back use of uncapping, more practical and safety.
Description
Technical Field
The utility model relates to a bottle packing field, concretely relates to go up lower cover layering bottleneck seal structure.
Background
Bottles and containers are generally small in mouth and small in neck, are made of plastic, porcelain or glass, are commonly used for containing liquid substances, and are generally marked on bottle bodies from No. 1 to No. 7, are classified into 7 types and are set by the relevant mechanisms of the American plastic industry. People can simply add the ranks of the recycling work without worrying about learning the differences and similarities of various plastic materials.
The sealing mode in the market at present is divided into two types: one is the bottleneck aluminum film. The mode is difficult to tear or the bottle mouth remains after tearing, and the film sticking in the single process has poor production and poor sealing; secondly, sealed tongue and bottleneck contact seal in the lid, the sealed defect of aluminium membrane has just been solved to this kind of mode, but meets flip just because bottleneck size is unstable or ovality leads to uncapping to experience unstablely, what is more, pops open flip when meeting in the bottle than environmental pressure is big.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an upper and lower lid layering bottleneck seal structure to not enough and the defect among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an upper and lower lid layering bottleneck seal structure, it includes upper cover mechanism 1, lower cover mechanism 2, bottle 3, upper cover mechanism 1 sets up in the upper end of lower cover mechanism 2, and the lower extreme of lower cover mechanism 2 and bottle 3 screw thread or buckle line are connected.
Further, an upper cover sealing tongue 101 is arranged on the upper cover mechanism 1.
Further, the lower cover mechanism 2 comprises a lower cover interlocking bump 201, a lower cover inner wall sealing bump 202, a lower cover middle part sinking body 203, a lower cover middle part sealing bump 204 and a tearable thin connecting sheet 205, the lower cover interlocking bump 201 is arranged on the lower side of the inner wall of the lower cover mechanism 2, the lower cover inner wall sealing bump 202 is arranged on the upper side of the inner wall of the lower cover mechanism 2, one end of the lower cover middle part sinking body 203 is connected with the lower cover inner wall sealing bump 202, the other end of the lower cover middle part sinking body 203 is connected with the tearable thin connecting sheet 205, and the lower cover middle part sinking body 203 is provided with the lower cover middle part sealing bump 204.
Further, the upper cover sealing tongue 101 is attached to the lower cover middle sealing protrusion 204.
Further, bottle 3 has included bottleneck interlocking lug 301, bottleneck internal seal lug 302, bottleneck external seal lug 303, bottleneck interlocking lug 301 sets up the upside at the bottle 3 outer wall, is equipped with bottleneck internal seal lug 302 on the upside of bottle 3 inner wall, bottleneck external seal lug 303 sets up on bottle 3.
Further, the lower cover interlocking bump 201 and the bottle mouth interlocking bump 301 are engaged with each other, the lower cover inner wall sealing bump 202 is attached to the bottle mouth outer sealing bump 303, and one side of the lower cover middle sinking body 203 is attached to the bottle mouth inner sealing bump 302.
The utility model discloses a theory of operation: the equipment is composed of an upper cover mechanism 1, a lower cover mechanism 2 and a bottle body 3, wherein a bottle mouth interlocking lug 301 and a lower cover interlocking lug 201 are in threaded connection with each other to form primary seal, a lower cover inner wall sealing lug 202 is in sealing fit with a bottle mouth outer sealing lug 303 to form a secondary sealing structure, a lower cover middle part sinking body 203 is in sealing fit with a bottle mouth inner sealing lug 302 to form tertiary seal, a tearable thin connecting sheet 205 is adopted in the lower cover mechanism 2 to keep the bottle inner seal before opening, the equipment mainly utilizes the stability and high efficiency of mold forming to replace the production process which can generate bad probability, utilizes the relatively stable upper and lower covers which are integrally formed to ensure the sealing in the use process after opening the cover, replaces the direct contact between the flip covers and the bottle fasteners with two different processes to generate sealing, and improves the use experience of users.
After the technical scheme is adopted, the utility model discloses beneficial effect does: this equipment adopts three sealed when replacing the aluminium foil, and when carrying out flip, need not contact the bottleneck again, but rather with its integrated into one piece's lower cover contact seal, equipment is the production processes that utilize the fashioned stability of mould and high efficiency replacement can produce bad probability, and utilizes integrated into one piece's relatively stable upper and lower cover to ensure the sealed of the back use of uncapping, more practical and safety.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the upper cover mechanism 1 according to the present invention.
Fig. 3 is a schematic structural diagram of the middle and lower cover mechanism 2 of the present invention.
Fig. 4 is a schematic structural view of the middle bottle body 3 of the present invention.
Description of the reference numerals: the bottle cap comprises an upper cap mechanism 1, a lower cap mechanism 2, a bottle body 3, an upper cap sealing tongue 101, a lower cap interlocking bump 201, a lower cap inner wall sealing bump 202, a lower cap middle sinking body 203, a lower cap middle sealing bump 204, a tearable thin connecting sheet 205, a bottle mouth interlocking bump 301, a bottle mouth inner sealing bump 302 and a bottle mouth outer sealing bump 303.
Detailed Description
Referring to fig. 1 to 4, the technical solution adopted by the present embodiment is: the bottle cap comprises an upper cap mechanism 1, a lower cap mechanism 2 and a bottle body 3, wherein the upper cap mechanism 1 is arranged at the upper end of the lower cap mechanism 2, and the lower end of the lower cap mechanism 2 is connected with the bottle body 3 through threads or buckling lines.
The upper cover mechanism 1 is provided with an upper cover sealing tongue 101, the lower cover mechanism 2 comprises a lower cover interlocking lug 201, a lower cover inner wall sealing lug 202, a lower cover middle sinking body 203, a lower cover middle sealing lug 204 and a tearable thin connecting sheet 205, the lower cover interlocking lug 201 is arranged on the lower side of the inner wall of the lower cover mechanism 2, the lower cover inner wall sealing lug 202 is arranged on the upper side of the inner wall of the lower cover mechanism 2, one end of the lower cover middle sinking body 203 is connected with the lower cover inner wall sealing lug 202, the other end of the lower cover middle sinking body 203 is connected with the tearable thin connecting sheet 205, the lower cover middle sealing lug 204 is arranged on the lower cover middle sinking body 203, the upper cover sealing tongue 101 is attached to the lower cover middle sealing lug 204, the bottle body 3 comprises a bottle mouth interlocking lug 301, a bottle mouth inner sealing lug 302 and a bottle mouth outer sealing lug 303, the bottle mouth interlocking lug 301 is arranged on the upper side of the outer wall of the bottle body 3, the bottle mouth inner sealing lug 302 is arranged on the upper side of the inner wall of the bottle body 3, the bottle mouth outer sealing lug 303 is attached to one side of the bottle mouth sealing lug 302, the bottle outer sealing lug 303 is arranged on the inner wall of the bottle body 3, the bottle mouth interlocking lug 201 and the lower cover interlocking lug 203.
The utility model discloses a theory of operation: the equipment is composed of an upper cover mechanism 1, a lower cover mechanism 2 and a bottle body 3, wherein a bottle mouth interlocking lug 301 and a lower cover interlocking lug 201 are in threaded connection with each other to form primary seal, a lower cover inner wall sealing lug 202 is in sealing fit with a bottle mouth outer sealing lug 303 to form a secondary sealing structure, a lower cover middle part sinking body 203 is in sealing fit with a bottle mouth inner sealing lug 302 to form tertiary seal, a tearable thin connecting sheet 205 is adopted in the lower cover mechanism 2 to keep the bottle inner seal before opening, the equipment mainly utilizes the stability and high efficiency of mold forming to replace the production process which can generate bad probability, utilizes the relatively stable upper and lower covers which are integrally formed to ensure the sealing in the use process after opening the cover, replaces the direct contact between the flip covers and the bottle fasteners with two different processes to generate sealing, and improves the use experience of users.
After the technical scheme is adopted, the utility model discloses beneficial effect does: this equipment adopts three sealed when replacing the aluminium foil, and when carrying out flip, need not contact the bottleneck again, but rather with its integrated into one piece's lower cover contact seal, equipment is the production processes that utilize the fashioned stability of mould and high efficiency replacement can produce bad probability, and utilizes integrated into one piece's relatively stable upper and lower cover to ensure the sealed of the back use of uncapping, more practical and safety.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides an upper and lower lid layering bottleneck seal structure which characterized in that: the bottle cap comprises an upper cap mechanism (1), a lower cap mechanism (2) and a bottle body (3), wherein the upper cap mechanism (1) is arranged at the upper end of the lower cap mechanism (2), and the lower end of the lower cap mechanism (2) is connected with the bottle body (3) through threads or buckling lines.
2. The upper and lower cap layered bottle mouth sealing structure according to claim 1, characterized in that: an upper cover sealing tongue (101) is arranged on the upper cover mechanism (1).
3. The upper and lower cap layered bottle mouth sealing structure according to claim 1, wherein: the lower cover mechanism (2) comprises a lower cover interlocking lug (201), a lower cover inner wall sealing lug (202), a lower cover middle part sinking body (203), a lower cover middle part sealing lug (204) and a tearable thin connecting sheet (205), wherein the lower cover interlocking lug (201) is arranged on the lower side of the inner wall of the lower cover mechanism (2), the lower cover inner wall sealing lug (202) is arranged on the upper side of the inner wall of the lower cover mechanism (2), one end of the lower cover middle part sinking body (203) is connected with the lower cover inner wall sealing lug (202), the other end of the lower cover middle part sinking body (203) is connected with the tearable thin connecting sheet (205), and the lower cover middle part sinking body (203) is provided with the lower cover middle part sealing lug (204).
4. The upper and lower cap layered bottle mouth sealing structure according to claim 2, characterized in that: the upper cover sealing tongue (101) is attached to the lower cover middle sealing lug (204).
5. The upper and lower cap layered bottle mouth sealing structure according to claim 1, characterized in that: the bottle body (3) comprises a bottle mouth interlocking convex block (301), a bottle mouth inner sealing convex block (302) and a bottle mouth outer sealing convex block (303), wherein the bottle mouth interlocking convex block (301) is arranged on the upper side of the outer wall of the bottle body (3), the bottle mouth inner sealing convex block (302) is arranged on the upper side of the inner wall of the bottle body (3), and the bottle mouth outer sealing convex block (303) is arranged on the bottle body (3).
6. The upper and lower cap layered bottle mouth sealing structure according to claim 3, characterized in that: the lower cover interlocking bump (201) is meshed with the bottle mouth interlocking bump (301), the lower cover inner wall sealing bump (202) is attached to the bottle mouth outer sealing bump (303), and one side of the lower cover middle sinking body (203) is attached to the bottle mouth inner sealing bump (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220846469.7U CN218520192U (en) | 2022-04-13 | 2022-04-13 | Upper and lower lid layering bottleneck seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220846469.7U CN218520192U (en) | 2022-04-13 | 2022-04-13 | Upper and lower lid layering bottleneck seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218520192U true CN218520192U (en) | 2023-02-24 |
Family
ID=85237833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220846469.7U Active CN218520192U (en) | 2022-04-13 | 2022-04-13 | Upper and lower lid layering bottleneck seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218520192U (en) |
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2022
- 2022-04-13 CN CN202220846469.7U patent/CN218520192U/en active Active
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