CN101966886A - Easy-opening crown bottle cap and manufacturing method thereof - Google Patents
Easy-opening crown bottle cap and manufacturing method thereof Download PDFInfo
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- CN101966886A CN101966886A CN2010105001445A CN201010500144A CN101966886A CN 101966886 A CN101966886 A CN 101966886A CN 2010105001445 A CN2010105001445 A CN 2010105001445A CN 201010500144 A CN201010500144 A CN 201010500144A CN 101966886 A CN101966886 A CN 101966886A
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- bottle cap
- bottle
- cap side
- crown cork
- connecting strap
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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
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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Abstract
The invention discloses an easy-opening crown bottle cap and a manufacturing method thereof. The easy-opening crown bottle cap consists of a bottle cap top and a bottle cap side, wherein the bottom edge of the bottle cap side is extended with a connecting strip with a handle, one side of the connecting strip of the bottle cap side is provided with a longitudinal cut, and the cut is positioned between the bottom edge of the bottle cap side and the bottle cap top. According to the easy-opening crown bottle cap and the manufacturing method thereof, the bottle cap can be opened easily and conveniently, the bottle mouth is prevented from being damaged by opening the bottle cap, and the reutilization rate of the glass bottle is improved; and in the presence of the cut on the bottle cap side, when the pressure in the packed glass bottle is over high due to the external factor, the cut on the bottle cap side is expanded to cause air leakage so as to reduce the bottle explosion danger after the glass bottle is packed. The twisting insertion phenomenon among the crown bottle caps in a streamline production process due to the existence of the cut can be avoided, the quality of a product is ensured, and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of glass bottle that is used for drinks and the external packing of beverage class and easily open crown cork and manufacture method thereof.
Background technology
Be used to adorn the glass bottle bottle cap of drinks and beverage class in the market, all adopt crown cork, need opener during unlatching, make troubles to the customer.In order to address this problem, people have adopted and riveted draw ring on bottle caps, and has a method of two pre-line of weakness, as the Chinese patent publication number is the patent of invention of CN1404940A, a kind of " manufacture method of easily opened bottle cap " disclosed, the weak point of this bottle cap is: the weight of indentation is difficult to be consistent, be difficult to guarantee the conformability of package quality, be difficult to guarantee to open conveniently, along with the packing class raising and open demand easily, the crown cork that other structures also occurred, but always exist bottleneck to dampen phenomenon in the opening process, exist bottle explosion danger after the glass bottle encapsulation.
Summary of the invention
One of technical matters to be solved by this invention provides a kind of crown cork of easily opening, and this kind easily opened crown cork and opened conveniently, can improve the degree of utilization again of glass bottle, and has reduced the bottle explosion danger after the glass bottle encapsulation.
For solving this technical problem, technical scheme of the present invention is: a kind of crown cork of easily opening, form by bottle cap top and bottle cap side, base, bottle cap side extension one has the connecting strap of handle, connecting strap one side of described bottle cap side is provided with otch longitudinally, and described otch is between base, bottle cap side and bottle cap top.
Described incision length is 3～6 millimeters, and described otch is to be spaced apart 0.4～2 millimeter on base, bottle cap side.
Described handle is a draw ring.
Described bottle cap top center is provided with the cavity of a circle, and the shape of the cavity that this is circular and described draw ring adapt.
Described connecting strap is a strip shape, and the width of connecting strap is 5～8 millimeters.
Another technical matters to be solved by this invention provides a kind of manufacture method of easily opening crown cork, this kind easily opened the manufacture method of crown cork and can be enhanced productivity, guarantee the quality of crown cork, guarantee that the crown cork unlatching is convenient, the bottle explosion danger after the encapsulation of reduction glass bottle.
For solving this technical problem, technical scheme of the present invention is: a kind of manufacture method of easily opening crown cork, mainly comprise coating procedure, shear history, system is covered process and liner process, easily opening crown cork is made up of bottle cap top and bottle cap side, base, bottle cap side extension one has the connecting strap of handle, connecting strap one side of described bottle cap side is provided with otch longitudinally, described otch is between base, bottle cap side and bottle cap top, described system lid process steps is as follows: a) make draw ring and connecting strap on the flitch, b) punching press longitudinal cut, c) draw ring and connecting strap are together folded, d) make and easily open crown cork with system bottle cap mould.
Increase operation between step b and the step c and " make circular cavity ", the described draw ring of step c is folded in the circular cavity.
The present invention is a kind of easily to open crown cork and manufacture method is adopted in such a way, fasten draw ring with finger during unlatching, crown cork is stressed in incision, can open crown cork easily, can avoid opening the contusion of crown cork, improve the degree of utilization again of glass bottle bottleneck.Because the existence of the otch of bottle cap side, because external factor causes when too high, and the otch of bottle cap side can be by spreading, cause disappointingly when the pressure in the packaged glass bottle, reduced the bottle explosion danger after the glass bottle encapsulation.Otch is between base, bottle cap side and bottle cap top, otch and base, bottle cap side have at interval, be suitable for automatic assembly line production, can avoid owing to the twisting and inserting phenomenon occurs between the crown cork in the line flow procedure that the existence of otch causes, guarantee product design, improved production efficiency.
Description of drawings
Easily open crown cork and manufacture method is described in further detail below in conjunction with the drawings and specific embodiments to the present invention is a kind of;
Fig. 1 easily opens crown cork plan structure scheme drawing for the present invention;
Fig. 2 is an A-A cross-sectional schematic shown in Figure 1;
Fig. 3 is a draw ring deployed configuration scheme drawing of easily opening crown cork shown in Figure 1;
Fig. 4 easily opens crown cork flitch local structure scheme drawing before for making with system bottle cap mould;
In Fig. 1, Fig. 2, Fig. 3, Fig. 4,1, connecting strap; 2, otch; 3, draw ring; 4, lid; 5, cavity; 6, base, bottle cap side; 7, vacancy portion; 8, flitch; 9, bottle cap dashes the material profile
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, easily open the lid 4 of crown cork and form by bottle cap top and bottle cap side.The bottle cap top center has circular cavity 5,6 extensions one of base, bottle cap side have the connecting strap 1 of handle, connecting strap 1 one sides of bottle cap side are provided with otch longitudinally, described otch is between base, bottle cap side 6 and bottle cap top, incision length is 3～6 millimeters, and otch 2 is to be spaced apart 0.4～2 millimeter on base, bottle cap side 6.Connecting strap 1 is a strip shape, and the width of connecting strap 1 adopts 5～8 millimeters, and the end of connecting strap 1 is for forming the draw ring 3 of one, and this draw ring 3 is handle.The internal diameter of draw ring 3 is 12 millimeters, and draw ring 3 is that external diameter is the circular ring structure of rounding off all in becoming by flanging, is convenient to finger and puts in annulus, eliminates because of annulus burr scuffing finger.Connecting strap 1 is close to the bottle cap side under the encapsulation state, and the shape of circular-shaped, concave cavity 5 and draw ring 3 adapt, and draw ring 3 places in the cavity 5 of bottle cap.Because of connecting strap 1 is close to the bottle cap side, draw ring 3 is in on the one side substantially with the bottle cap top, thereby makes bottle cap be applicable to the packaging line of wine and beverage by can successfully and pile.
Easily open the manufacture method of crown cork, mainly comprise coating procedure, shear history, system lid process and liner process, as shown in Figure 4, it is as follows that system is covered process steps: a) make draw ring 3 and connecting strap 1 on the flitch 9, flitch 8 punchings, flange are made draw ring 3, form connecting strap 1; B) punching press longitudinal cut: otch 2 of punching press in bottle cap dashes material profile 9, bottle cap dashes the material profile according to the requirement of Crown shape bottle cap (GB/T13521-92) national standard, adopt 38 mm dias, the direction of otch 2 is dashed the normal direction of material profile 9 along bottle cap, the length of otch 2 is 3～6 millimeters, and otch 2 dashes the interval that material profile 9 has 0.4～2 millimeter with bottle cap; C) make circular cavity 5, circular cavity 5 is positioned at the central authorities that bottle cap dashes material profile 9; D) draw ring 3 and connecting strap 1 is together folding, draw ring 3 is folded in the circular cavity, has formed vacancy portion 7; E) make with system bottle cap mould and easily open crown cork: bottle cap dashes material profile 9 and forms bases, bottle cap side 6, and circular cavity 5 is positioned at the bottle cap top, and otch 2 is between base, bottle cap side 6 and bottle cap top.
The present invention is a kind of easily to open crown cork and manufacture method is adopted in such a way, presses moment of bottleneck in the can envelope, and the otch of bottle cap side is stressed, and the interval on otch and base, bottle cap side can impaired or disappearance, can open crown cork easily.Because the existence of the otch of bottle cap side, because external factor causes when too high, and the otch of bottle cap side can be by spreading, cause disappointingly when the pressure in the packaged glass bottle, reduced the bottle explosion danger after the glass bottle encapsulation.Otch is between base, bottle cap side and bottle cap top, otch and base, bottle cap side have at interval, be suitable for automatic assembly line production, can avoid owing to the twisting and inserting phenomenon occurs between the crown cork in the line flow procedure that the existence of otch causes, guarantee product design, improved production efficiency.
Claims (7)
1. easily open crown cork for one kind, be made up of bottle cap top and bottle cap side, it is characterized in that: base, bottle cap side (6) extension one has the connecting strap (1) of handle, the connecting strap of described bottle cap side
(1) one side is provided with otch (2) longitudinally, and described otch (2) is positioned between base, bottle cap side (6) and the bottle cap top.
2. the crown cork of easily opening according to claim 1 is characterized in that: described otch (2) length is 3～6 millimeters, and described otch (2) is to be spaced apart 0.4～2 millimeter on base, bottle cap side (6).
3. the crown cork of easily opening according to claim 1 and 2 is characterized in that: described handle is draw ring (3).
4. the crown cork of easily opening according to claim 3 is characterized in that: described bottle cap top center is provided with the cavity (5) of a circle, and the shape of this circular cavity (5) and described draw ring (3) adapt.
5. the crown cork of easily opening according to claim 4 is characterized in that: described connecting strap (1) is a strip shape, and the width of connecting strap (1) is 5～8 millimeters.
6. manufacture method of easily opening crown cork, mainly comprise coating procedure, shear history, system is covered process and liner process, easily opening crown cork is made up of bottle cap top and bottle cap side, base, bottle cap side (6) extension one has the connecting strap (1) of handle, connecting strap (1) one side of described bottle cap side is provided with otch longitudinally, described otch is positioned between base, bottle cap side (6) and the bottle cap top, it is characterized in that: described system lid process steps is as follows: a) make draw ring and connecting strap on the flitch, b) punching press longitudinal cut, c) draw ring and connecting strap are together folded, d) make and easily open crown cork with system bottle cap mould.
7. the manufacture method of easily opening crown cork according to claim 6 is characterized in that: increase operation between step b and the step c and " make circular cavity ", the described draw ring of step c is folded in the circular cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010500144.5A CN101966886B (en) | 2010-09-29 | 2010-09-29 | Easy-opening crown bottle cap and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010500144.5A CN101966886B (en) | 2010-09-29 | 2010-09-29 | Easy-opening crown bottle cap and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101966886A true CN101966886A (en) | 2011-02-09 |
| CN101966886B CN101966886B (en) | 2014-08-13 |
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ID=43546129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010500144.5A Expired - Fee Related CN101966886B (en) | 2010-09-29 | 2010-09-29 | Easy-opening crown bottle cap and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101966886B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87213534U (en) * | 1987-09-15 | 1988-06-22 | 林友储 | Hand-pulling cap of glass bottled can |
| CN2321735Y (en) * | 1998-02-11 | 1999-06-02 | 戴巍 | Safety explosion-proof bottle cap |
| CN1404940A (en) * | 2001-08-16 | 2003-03-26 | 上海金利制盖有限公司 | Method for ring-pull can top |
| CN2633779Y (en) * | 2003-06-17 | 2004-08-18 | 李奕鲜 | Imbedded easy open crown bottle cap |
| CN200985142Y (en) * | 2006-12-30 | 2007-12-05 | 王艺胜 | Easy to open type bottle cap |
| CN201825360U (en) * | 2010-09-29 | 2011-05-11 | 王艺胜 | Crown cap easy to be opened |
-
2010
- 2010-09-29 CN CN201010500144.5A patent/CN101966886B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87213534U (en) * | 1987-09-15 | 1988-06-22 | 林友储 | Hand-pulling cap of glass bottled can |
| CN2321735Y (en) * | 1998-02-11 | 1999-06-02 | 戴巍 | Safety explosion-proof bottle cap |
| CN1404940A (en) * | 2001-08-16 | 2003-03-26 | 上海金利制盖有限公司 | Method for ring-pull can top |
| CN2633779Y (en) * | 2003-06-17 | 2004-08-18 | 李奕鲜 | Imbedded easy open crown bottle cap |
| CN200985142Y (en) * | 2006-12-30 | 2007-12-05 | 王艺胜 | Easy to open type bottle cap |
| CN201825360U (en) * | 2010-09-29 | 2011-05-11 | 王艺胜 | Crown cap easy to be opened |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101966886B (en) | 2014-08-13 |
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Granted publication date: 20140813 Termination date: 20180929 |
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