CN108482798A - Lever type zip-top bottle cap - Google Patents

Lever type zip-top bottle cap Download PDF

Info

Publication number
CN108482798A
CN108482798A CN201810247451.3A CN201810247451A CN108482798A CN 108482798 A CN108482798 A CN 108482798A CN 201810247451 A CN201810247451 A CN 201810247451A CN 108482798 A CN108482798 A CN 108482798A
Authority
CN
China
Prior art keywords
bottle cap
riveting
draw ring
edge
lever type
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.)
Granted
Application number
CN201810247451.3A
Other languages
Chinese (zh)
Other versions
CN108482798B (en
Inventor
刘朝露
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yantai Yilade Packaging Technology Co Ltd
Original Assignee
Yantai Yilade Packaging Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yantai Yilade Packaging Technology Co Ltd filed Critical Yantai Yilade Packaging Technology Co Ltd
Priority to CN201810247451.3A priority Critical patent/CN108482798B/en
Priority to PCT/CN2018/082540 priority patent/WO2019178902A1/en
Publication of CN108482798A publication Critical patent/CN108482798A/en
Application granted granted Critical
Publication of CN108482798B publication Critical patent/CN108482798B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D17/00Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D41/00Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/40Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts
    • B65D41/42Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts made of relatively-stiff metallic material, e.g. crown caps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

The invention discloses lever type zip-top bottle caps, including bottle cap and the draw ring being riveted on bottle cap, the inward flange of the draw ring is extended with a riveting sheet along its center position, the riveting sheet is fixed with bottle cap upper surface center riveting, the inward flange and outer edge of the draw ring are equipped with the riveting side turned down in the same direction, the section formed between the riveting side and draw ring is C-shaped, the upper surface of the bottle cap is equipped with two score lines that bottle cap edge is extended to from its center, two score lines form the tearing part for open bottle cover, the present invention program is simple in structure, implement reliable and can be convenient for opening bottle.

Description

Lever type zip-top bottle cap
Technical field
The present invention relates to closure fields, especially lever type zip-top bottle cap.
Background technology
Bottle cap is as bottled drink class or the common closing device of drinks, with people's increasingly chasing after to simple and easy life It asks, the structure of bottle cap is also increasingly reformed therewith, by the previous bottle cap for needing just open by bottle opener, has been developed at present Bottle can be directly opened manually by draw ring, however there is when pulling draw ring, be easy to cut hand current easy-open bottle lid mostly Or cause the case where draw ring is directly with bottle cap disengaging without opening bottle cap since pull ring structure intensity distribution is uneven.
Invention content
The case where for the prior art, the purpose of the present invention is to provide a kind of simple in structure, preparation assembly facility and not Cut hand and lever type zip-top bottle cap easy to open.
In order to realize that above-mentioned technical purpose, the technical solution adopted by the present invention be:
Lever type zip-top bottle cap, including bottle cap and the draw ring being riveted on bottle cap, the inward flange of the draw ring is along its center position It is extended with a riveting sheet, the riveting sheet is fixed with bottle cap upper surface center riveting, the inward flange and outer edge of the draw ring It is equipped with the riveting side turned down in the same direction, the section on the riveting side is C-shaped, and the upper surface of the bottle cap is prolonged equipped with two from its center Extending to the score line at bottle cap edge, wherein two score lines are located at the end at bottle cap center around the riveting point of bottle cap and are connected, The covering part between two score lines is set to form the tearing part for open bottle cover.
Further, the engaging portion of the riveting sheet and draw ring inward flange is equipped with concave arc transition part.
Further, the both sides of the edge of the riveting sheet are equipped with riveting side.
Further, the draw ring outer edge opposite with riveting sheet is equipped with arc notch.
Further, the riveting side thickness of the draw ring is 1~1.5mm.
Further, the riveted holes of riveted between riveting sheet and bottle cap are additionally provided on the riveting sheet.
Further, the edge of the bottle cap correspond to a wherein score line be located at the end both sides at bottle cap edge equipped with and delineation The connected rounded corner of line.
Preferably, the radius of the rounded corner is 0.3~3mm.
Preferably, the edge of the bottle cap correspond to another score line be located at bottle cap edge end be equipped be connected with score line Arc cut mark, there are spacing with cover edge for the arc cut mark.
Using above-mentioned technical solution, beneficial effects of the present invention are:By by the riveting side structure pressure of draw ring and its edge At C-shaped so that when pulling draw ring, the case where hand will not be caused to be scratched by riveting side end portion, in addition, the riveting side of draw ring is C-shaped knot Structure improves the thickness of draw ring so that when pulling draw ring, can be more convenient to also improve the contact surface of draw ring and hand, avoid drawing When dynamic, draw ring and riveting side cause excessive stress to oppress the hand of people, in addition, the combination between riveting sheet and draw ring inward flange Portion is equipped with curved transition sections and can improve lever dynamics by curved transition sections so that draw ring is in pull-up, enable curved transition sections It can be convenient for generating bending between draw ring and riveting sheet, draw ring is enable to be more convenient pull-up, the draw ring outside opposite with riveting sheet Edge makes draw ring in pull-up equipped with arc notch, and hand can be avoided to touch the edge of draw ring, prevent hand by draw ring The outer edge opposite with riveting sheet scratches or occurs the case where extruding mark.
Description of the drawings
The present invention is further elaborated with reference to the accompanying drawings and detailed description:
Fig. 1 is the brief configuration schematic diagram of easy-open bottle lid of the present invention;
Fig. 2 is the draw ring brief configuration schematic diagram of easy-open bottle lid of the present invention, and the structure of draw ring lower face is shown;
Fig. 3 is partial cross section's structural schematic diagram at A-A in Fig. 2;
Fig. 4 is the bottle cap schematic diagram of easy-open bottle lid of the present invention.
Specific implementation mode
As shown in Fig. 1 to one of 4, the present invention includes bottle cap 1 and the draw ring 2 that is riveted on bottle cap 1, the draw ring 2 it is interior Edge is extended with a riveting sheet 21 along its center position, and the riveting sheet 21 is fixed with 1 upper surface center riveting of bottle cap, described The inward flange and outer edge of draw ring 2 are equipped with riveting side 24, and the section on the riveting side 24 is C-shaped, it is preferred that the draw ring 2 24 thickness of riveting side is 1~1.5mm, and the upper surface of the bottle cap 1 is equipped with two score lines that 1 edge of bottle cap is extended to from its center 111,112, wherein two score lines 111,112 are located at the end at 1 center of bottle cap around the riveting point of bottle cap 1 and are connected, and make two 1 part of bottle cap between score line 111,112 forms the tearing part 11 for open bottle cover.
Lever force when draw ring, further, the combination of 2 inward flange of the riveting sheet 21 and draw ring are pulled for the ease of improving Portion is equipped with concave arc transition part 22, and further, the both sides of the edge of the riveting sheet 21 are equipped with riveting side 212.
In order to avoid the outside of draw ring 2 is caused to oppress or be scratched with to hand when pulling draw ring 2, further, the draw ring 2 with The opposite outer edge of riveting sheet 21 be equipped with arc notch 23, further, be additionally provided on the riveting sheet 21 riveting sheet 21 with The riveted holes 211 of riveted between bottle cap 1.
In addition, positioned at tearing convenient for tearing part 11, further, the edge of the bottle cap 1 corresponds to a wherein score line 112 End both sides positioned at 1 edge of bottle cap are equipped with the rounded corner 1121 being connected with score line, it is preferred that the half of the rounded corner 1121 Diameter is 0.3~3mm, in addition, the edge of the bottle cap 1 correspond to another score line 111 be located at the end at 1 edge of bottle cap equipped with and quarter The connected arc cut mark 1111 of scribing line 111, there are spacing with 1 edge of lid for the arc cut mark 1111.
The present invention uses above-mentioned technical solution, by the way that 24 structure of riveting side at draw ring 2 and its edge is pressed into C-shaped so that When pulling draw ring 2, the case where hand will not be caused to be scratched by 24 end of riveting side, wherein traditional riveting side be with respect to and the envelope that offsets The case where closing, being easy to cause the portion's out-of-flatness of riveting side end in processing or dig, in addition, the riveting side 24 of draw ring 2 carries for C-shaped configuration The high thickness of draw ring 2 so that when pulling draw ring 2, can be more convenient to also improve the contact surface of draw ring 2 and hand, avoid drawing When dynamic, draw ring 2 and riveting side 24 cause excessive stress to oppress the hand of people, in addition, between 2 inward flange of riveting sheet 21 and draw ring Engaging portion be equipped with curved transition sections 22, by curved transition sections 22 so that draw ring 2 in pull-up, lever dynamics can be improved, It enables curved transition sections 22 that can be convenient for generating bending between draw ring 2 and riveting sheet 21, draw ring 2 is enable to be more convenient pull-up, draw ring 2 The outer edge opposite with riveting sheet 21 is equipped with arc notch 23 and makes draw ring 2 in pull-up, and hand can be avoided to touch drawing The edge of ring 2 prevents hand from being scratched or occurred the case where extruding mark by the outer edge opposite with riveting sheet 21 of draw ring 2.
The above is the embodiment of the present invention, for the ordinary skill in the art, religion according to the present invention Lead, without departing from the principles and spirit of the present invention all equivalent changes done according to scope of the present invention patent, repair Change, replace and modification, should all belong to the covering scope of the present invention.

Claims (9)

1. lever type zip-top bottle cap, including bottle cap and the draw ring that is riveted on bottle cap, it is characterised in that:The inward flange of the draw ring Be extended with a riveting sheet along its center position, the riveting sheet is fixed with bottle cap upper surface center riveting, the draw ring it is interior Edge and outer edge are equipped with riveting side, and the section on the riveting side is C-shaped, and the upper surface of the bottle cap is equipped with two from its center Extend to the score line at bottle cap edge, wherein two score lines are located at riveting point and phase of the end at bottle cap center around bottle cap Even, the covering part between two score lines is made to form the tearing part for open bottle cover.
2. lever type zip-top bottle cap according to claim 1, it is characterised in that:The knot of the riveting sheet and draw ring inward flange Conjunction portion is equipped with concave arc transition part.
3. lever type zip-top bottle cap according to claim 1, it is characterised in that:The both sides of the edge of the riveting sheet are equipped with Riveting side.
4. lever type zip-top bottle cap according to claim 1, it is characterised in that:The draw ring outside opposite with riveting sheet Edge is equipped with arc notch.
5. lever type zip-top bottle cap according to claim 1, it is characterised in that:The riveting side thickness of the draw ring be 1~ 1.5mm。
6. lever type zip-top bottle cap according to claim 1, it is characterised in that:It is additionally provided with riveting sheet on the riveting sheet The riveted holes of riveted between bottle cap.
7. lever type zip-top bottle cap according to claim 1, it is characterised in that:The edge of the bottle cap corresponds to wherein a moment Scribing line is equipped with the rounded corner being connected with score line positioned at the end both sides at bottle cap edge.
8. lever type zip-top bottle cap according to claim 7, it is characterised in that:The radius of the rounded corner be 0.3~ 3mm。
9. lever type zip-top bottle cap according to claim 7, it is characterised in that:The edge of the bottle cap corresponds to another delineation Line be located at bottle cap edge end be equipped with the arc cut mark that is connected with score line, the arc cut mark and cover edge there are Away from.
CN201810247451.3A 2018-03-23 2018-03-23 Lever type easy-to-draw bottle cap Active CN108482798B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201810247451.3A CN108482798B (en) 2018-03-23 2018-03-23 Lever type easy-to-draw bottle cap
PCT/CN2018/082540 WO2019178902A1 (en) 2018-03-23 2018-04-10 Lever-type easy-open bottle cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810247451.3A CN108482798B (en) 2018-03-23 2018-03-23 Lever type easy-to-draw bottle cap

Publications (2)

Publication Number Publication Date
CN108482798A true CN108482798A (en) 2018-09-04
CN108482798B CN108482798B (en) 2020-05-19

Family

ID=63319620

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810247451.3A Active CN108482798B (en) 2018-03-23 2018-03-23 Lever type easy-to-draw bottle cap

Country Status (2)

Country Link
CN (1) CN108482798B (en)
WO (1) WO2019178902A1 (en)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535909A (en) * 1984-03-23 1985-08-20 Automated Container Corporation Easy opening container system
US4596342A (en) * 1984-03-23 1986-06-24 Automated Container Corporation Rivet holes for easy opening containers
CN1039769A (en) * 1987-01-23 1990-02-21 威尔顿钢公司 Container end-closure
CN2695375Y (en) * 2004-05-21 2005-04-27 姜曦 Top pull type easy opened bottle cap
CN201321197Y (en) * 2008-10-21 2009-10-07 云南锡业慧强金属制品有限责任公司 Lever type easy-pulled bottle cap
CN102725199A (en) * 2009-12-21 2012-10-10 斯多里机械有限责任公司 Tab with reinforced rivet hole, and tooling and associated method for providing same
US8365940B2 (en) * 2007-01-25 2013-02-05 World Bottling Cap, LLC Bottle crown with opener assembly
CN204184676U (en) * 2014-07-30 2015-03-04 张振国 A kind of combined type explosive-proof pop-top bottle cap
CN105438593A (en) * 2016-01-27 2016-03-30 刘朝露 Lever-type ring-pull bottle cap with opening-assisting line
CN205470511U (en) * 2016-01-27 2016-08-17 刘朝露 Lever easy -to -draw bottle lid of anti -cutting hand
CN106132837A (en) * 2014-03-07 2016-11-16 鲍尔公司 There is the end cap of big open annular pulling-on piece
CN107284834A (en) * 2017-07-31 2017-10-24 烟台亿拉得包装科技股份有限公司 A kind of lever type zip-top bottle cap reinforced structure
CN105819082B (en) * 2015-01-26 2018-12-11 世界瓶盖有限责任公司 Crown shape bottle cap with corkage device assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8608006B2 (en) * 2006-01-14 2013-12-17 World Bottling Cap, LLC Bottle crown
CN201415799Y (en) * 2009-03-20 2010-03-03 杨宝君 A metal pop-top cap
WO2015178877A1 (en) * 2014-05-19 2015-11-26 Marjan Majcen Gas release resealable tab mechanism for a beverage container
CN207001077U (en) * 2017-08-07 2018-02-13 厦门保沣实业有限公司 A kind of selenodont pulling-on piece formula cover of pop can

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4535909A (en) * 1984-03-23 1985-08-20 Automated Container Corporation Easy opening container system
US4596342A (en) * 1984-03-23 1986-06-24 Automated Container Corporation Rivet holes for easy opening containers
CN1039769A (en) * 1987-01-23 1990-02-21 威尔顿钢公司 Container end-closure
CN2695375Y (en) * 2004-05-21 2005-04-27 姜曦 Top pull type easy opened bottle cap
US8365940B2 (en) * 2007-01-25 2013-02-05 World Bottling Cap, LLC Bottle crown with opener assembly
CN201321197Y (en) * 2008-10-21 2009-10-07 云南锡业慧强金属制品有限责任公司 Lever type easy-pulled bottle cap
CN102725199A (en) * 2009-12-21 2012-10-10 斯多里机械有限责任公司 Tab with reinforced rivet hole, and tooling and associated method for providing same
CN106132837A (en) * 2014-03-07 2016-11-16 鲍尔公司 There is the end cap of big open annular pulling-on piece
CN204184676U (en) * 2014-07-30 2015-03-04 张振国 A kind of combined type explosive-proof pop-top bottle cap
CN105819082B (en) * 2015-01-26 2018-12-11 世界瓶盖有限责任公司 Crown shape bottle cap with corkage device assembly
CN105438593A (en) * 2016-01-27 2016-03-30 刘朝露 Lever-type ring-pull bottle cap with opening-assisting line
CN205470511U (en) * 2016-01-27 2016-08-17 刘朝露 Lever easy -to -draw bottle lid of anti -cutting hand
CN107284834A (en) * 2017-07-31 2017-10-24 烟台亿拉得包装科技股份有限公司 A kind of lever type zip-top bottle cap reinforced structure

Also Published As

Publication number Publication date
WO2019178902A1 (en) 2019-09-26
CN108482798B (en) 2020-05-19

Similar Documents

Publication Publication Date Title
CN104703886B (en) Rotation draw ring
US2029328A (en) Container
WO2022089388A1 (en) Resealable easy-to-pull cover
CN108482798A (en) Lever type zip-top bottle cap
US3301432A (en) Pull key opening can end
CN208715743U (en) A kind of easy-open bottle lid pull ring riveting side structure
WO2000051906A1 (en) Lever-type easy-opening cap
CN202807275U (en) Opening device of zip-top can
CN205470511U (en) Lever easy -to -draw bottle lid of anti -cutting hand
CN204355446U (en) One easily opens crown cap
CN208070274U (en) A kind of pop can tension draw ring
US9248936B2 (en) End closure with tab guidance features
CN215205907U (en) Leakless easy-to-open lid
CN105438593B (en) A kind of band helps the lever type zip-top bottle cap to burst at the seams
CN207046032U (en) A kind of lever type zip-top bottle cap reinforced structure
CN205312107U (en) Area helps lever easy -to -draw bottle lid that bursts at seams
WO2018228197A1 (en) Easy-open crown cap
CN107284834A (en) A kind of lever type zip-top bottle cap reinforced structure
CN212314362U (en) Easy-to-open bottle cap
CN201816859U (en) Environment-friendly and sanitary pop can
CN211108553U (en) Oil drum sealing cover and oil drum with same
CN220683036U (en) Easy-to-open cover easy to open
CN216547256U (en) Easy-to-open wide-open type easy-to-open cover
CN2883215Y (en) Novel pop top bottle cap
CN213594758U (en) Easy-open lid with bending resistance

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
GR01 Patent grant
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Application publication date: 20180904

Assignee: Yantai Sheng packaging Polytron Technologies Inc.

Assignor: YANTAI YILADE PACKAGING TECHNOLOGY Co.,Ltd.

Contract record no.: X2022980019406

Denomination of invention: Lever type easy pull bottle cap

Granted publication date: 20200519

License type: Common License

Record date: 20221024

EE01 Entry into force of recordation of patent licensing contract