CN111942733A - Bottle cap capable of being opened by weak force - Google Patents
Bottle cap capable of being opened by weak force Download PDFInfo
- Publication number
- CN111942733A CN111942733A CN201910427388.6A CN201910427388A CN111942733A CN 111942733 A CN111942733 A CN 111942733A CN 201910427388 A CN201910427388 A CN 201910427388A CN 111942733 A CN111942733 A CN 111942733A
- Authority
- CN
- China
- Prior art keywords
- bottle
- small hole
- bottle cap
- opened
- air pressure
- Prior art date
- 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.)
- Pending
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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
-
- 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
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/22—Details
- B65D77/30—Opening or contents-removing devices added or incorporated during filling or closing of containers
- B65D77/32—Tearing-strings or like flexible elements
Abstract
The invention discloses a bottle cap capable of being opened by weak force. Aims to provide an air pressure sealing bottle which is easy to open. The technical scheme is as follows: an openable aperture is provided in a closure for a pneumatically sealed bottle, such as a metal-capped can. After the small hole is opened, the air pressure in the bottle is balanced with the air pressure outside the bottle, and the sealed bottle can be easily opened. Taking fig. 1 as an example: the top of the bottle cap is reserved or perforated, a section of adhesive tape is taken, a gasket is adhered to the central part of the adhesive tape, an easy-to-pull ring is adhered to the edge of the adhesive tape, the gasket is aligned to the small hole on the bottle cap, the small hole is sealed by the adhesive tape and the gasket, the small hole is impermeable and airtight, and the bottle can be normally sealed. After the bottle is filled and sealed, the adhesive tape can be torn off by the pull ring to ensure that the small holes are ventilated, the air pressure in the bottle and the air pressure outside the bottle are balanced, and the bottle cap can be easily opened by weak force. The problem of old man, children, women be difficult for opening this kind of bottle is solved.
Description
Technical Field
The invention relates to a bottle cap capable of being opened under weak force, and belongs to the technical field of bottle caps.
Background
The air-pressure sealed bottle uses the pressure difference between the inside and outside air to make the bottle cover tightly close the bottle mouth, which is a common method for keeping bottled food fresh (such as metal-cover air-pressure sealed can). The existing bottle cap is hard to open and is not suitable for the old, children and women.
It follows that it is necessary to open the closure using weak forces.
Summary of the invention
The invention aims to provide a bottle cap capable of being opened by weak force, which is used for a pneumatic sealing bottle.
In order to achieve the purpose, the invention adopts the following technical scheme:
the small hole is reserved or punctured on the bottle cap for air pressure sealing, the small hole is blocked by an easily removable and destructible device (for example, the small hole is blocked by an adhesive tape), and when the small hole is opened, the air pressure inside and outside the bottle is balanced, so that the bottle cap can be easily opened.
The invention has the advantages that:
the opening of the air pressure sealing bottle cap is easy; the bottle cap is simple to manufacture.
Drawings
In order to clearly illustrate the technical solution in the embodiments of the present invention, the following drawings in the embodiments are introduced:
fig. 1 is a side sectional exploded and assembled view of the weak force openable bottle cap of the present invention in which the components are closely assembled.
The components in the drawings are numbered as follows: 1. bottle cap, 2, small hole, 3, gasket, 4, adhesive tape, 5 and pull ring.
Detailed Description
Referring to fig. 1, a hole is reserved or perforated at the top of the bottle cap, a section of adhesive tape is taken, a gasket (the area of the gasket is larger than that of the small hole, and the side length or the diameter is smaller than the width of the adhesive tape) is adhered at the central part of the adhesive tape, an easy-to-pull ring is adhered at the edge of the adhesive tape, the gasket is pressed on the small hole of the bottle cap in a pressing way, the gasket is fixed by the adhesive tape, the small hole is sealed to be water. When the sealed bottle is to be opened, the adhesive tape can be torn off by the pull ring to ensure that the small hole is ventilated, and the internal and external air pressures of the bottle are balanced, so that the bottle cap can be easily opened by weak force.
The above description is of the preferred embodiment of the present invention and the technical principles thereof, and is not intended to limit the scope of the present invention. Any obvious changes such as equivalent transformation, simple replacement and the like based on the technical scheme of the invention belong to the protection scope of the patent of the invention.
Claims (5)
1. The utility model provides a bottle lid can be opened to weak force which characterized in that: the manufacturing method is that a small hole is reserved or punctured at the top of a bottle cap for the air pressure sealing bottle, and the small hole is blocked to be in an airtight and waterproof state; the bottle cap is used to seal the bottle and the cap is opened after the small hole is opened to balance the air pressure inside and outside the bottle.
2. The weak force openable bottle cap according to claim 1, wherein: the manufacturing method is that a small hole is reserved or punctured at the top of a bottle cap for the air pressure sealing bottle, and the small hole at the top of the bottle cap is sealed and pasted at the outer side of the top by an adhesive tape to be in an airtight and waterproof state; the bottle cap is used to seal the bottle and the cap is opened after the small hole is opened to balance the air pressure inside and outside the bottle.
3. The weak force openable bottle cap according to claim 1, wherein: the manufacturing method is that a small hole is reserved or punctured at the top of a bottle cap for the air pressure sealing bottle, the small hole at the top of the bottle cap is sealed and pasted at the outer side of the top to be in an airtight and waterproof state by using an adhesive tape, and a gasket is arranged between the adhesive tape and the small hole for separation; the bottle cap is used to seal the bottle and the cap is opened after the small hole is opened to balance the air pressure inside and outside the bottle.
4. The weak force openable bottle cap according to claim 1, wherein: the manufacturing method is that a small hole is reserved or punctured at the top of a bottle cap for the air pressure sealing bottle, the small hole at the top of the bottle cap is sealed and pasted to be in an airtight and waterproof state at the outer side of the top by using an adhesive tape, and a pull ring is pasted on one part of the outer side edge of the adhesive tape; the bottle cap is used to seal the bottle and the cap is opened after the small hole is opened to balance the air pressure inside and outside the bottle.
5. The weak force openable bottle cap according to claim 1, wherein: the manufacturing method is that a small hole is reserved or punctured at the top of a bottle cap for the air pressure sealing bottle, the small hole at the top of the bottle cap is sealed and pasted to be in an airtight and waterproof state at the outer side of the top by an adhesive tape, a gasket is arranged between the adhesive tape and the small hole for separation, and a pull ring is pasted at one part of the outer side edge of the adhesive tape; the bottle cap is used to seal the bottle and the cap is opened after the small hole is opened to balance the air pressure inside and outside the bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910427388.6A CN111942733A (en) | 2019-05-15 | 2019-05-15 | Bottle cap capable of being opened by weak force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910427388.6A CN111942733A (en) | 2019-05-15 | 2019-05-15 | Bottle cap capable of being opened by weak force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111942733A true CN111942733A (en) | 2020-11-17 |
Family
ID=73336311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910427388.6A Pending CN111942733A (en) | 2019-05-15 | 2019-05-15 | Bottle cap capable of being opened by weak force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111942733A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2255953Y (en) * | 1996-04-05 | 1997-06-11 | 石晓通 | Easily opening bottle lid |
| US20060249475A1 (en) * | 2005-04-26 | 2006-11-09 | Giles Mark T | Jar cap with vacuum relief closure |
| WO2012169883A1 (en) * | 2011-06-06 | 2012-12-13 | A.J.A. Bol Holding B.V. | Lid for vacuum packaging and method for producing the lid |
| CN203020692U (en) * | 2012-12-01 | 2013-06-26 | 梁伟 | Glass bottle cover easy to pull |
| CN108839937A (en) * | 2018-07-18 | 2018-11-20 | 伍峰 | A kind of easy opening type can ends |
-
2019
- 2019-05-15 CN CN201910427388.6A patent/CN111942733A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2255953Y (en) * | 1996-04-05 | 1997-06-11 | 石晓通 | Easily opening bottle lid |
| US20060249475A1 (en) * | 2005-04-26 | 2006-11-09 | Giles Mark T | Jar cap with vacuum relief closure |
| WO2012169883A1 (en) * | 2011-06-06 | 2012-12-13 | A.J.A. Bol Holding B.V. | Lid for vacuum packaging and method for producing the lid |
| CN203020692U (en) * | 2012-12-01 | 2013-06-26 | 梁伟 | Glass bottle cover easy to pull |
| CN108839937A (en) * | 2018-07-18 | 2018-11-20 | 伍峰 | A kind of easy opening type can ends |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201117 |
|
| WD01 | Invention patent application deemed withdrawn after publication |