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WO2009030111A1 - Structure d'appariement entre un goulot et un bouchon de bouteille - Google Patents

Structure d'appariement entre un goulot et un bouchon de bouteille Download PDF

Info

Publication number
WO2009030111A1
WO2009030111A1 PCT/CN2008/001544 CN2008001544W WO2009030111A1 WO 2009030111 A1 WO2009030111 A1 WO 2009030111A1 CN 2008001544 W CN2008001544 W CN 2008001544W WO 2009030111 A1 WO2009030111 A1 WO 2009030111A1
Authority
WO
WIPO (PCT)
Prior art keywords
cap
bottle
mouth
connector
bottle mouth
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.)
Ceased
Application number
PCT/CN2008/001544
Other languages
English (en)
Chinese (zh)
Inventor
Jie Li
Jiayuan Yin
Zhiyong Yin
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.)
Beijing Wanjiang Tech Ltd
Original Assignee
Beijing Wanjiang Tech 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 Beijing Wanjiang Tech Ltd filed Critical Beijing Wanjiang Tech Ltd
Publication of WO2009030111A1 publication Critical patent/WO2009030111A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • B65D41/00—Caps, 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
    • B65D41/32—Caps 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
    • B65D41/325—Caps 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 with integral internal sealing means
    • 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
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/02—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents
    • B65D1/0223—Bottles or similar containers with necks or like restricted apertures, designed for pouring contents characterised by shape
    • B65D1/023—Neck construction
    • B65D1/0246—Closure retaining means, e.g. beads, screw-threads
    • 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
    • B65D41/00—Caps, 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
    • B65D41/32—Caps 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
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • B65D41/3423—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt
    • B65D41/3428—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt the tamper element being integrally connected to the closure by means of bridges

Definitions

  • the invention belongs to the field of packaging technology, and mainly relates to a matching structure of a bottle mouth and a bottle cap and a bottle provided therewith, in particular to a matching structure of a bottle mouth and a bottle cap having a sanitary seal function and two sealing rings and Set the bottle with it.
  • blow molded bottles have been widely used in carbonated beverages, juice drinks, mineral water, purified water, milk, soy milk, vegetable oils and other liquids.
  • the mouth of this blow molded bottle is generally sealed with a screw cap.
  • the seal ring is located at the top of the bottle mouth.
  • the outer edge of the bottle mouth below the seal ring is directly connected to the atmosphere.
  • a disposable anti-counterfeit pull ring is provided at the lower end of the cap.
  • the outer edge of the bottle mouth is always open to the atmosphere, can not guarantee its sterile, dust-free hygienic environment, especially when drinking directly as a beverage bottle, the lips are inevitably in contact with the outer edge of the bottle mouth.
  • the residue of the sugar-containing liquid on the outer edge of the bottle mouth is more likely to cause pathogenic bacteria, thereby causing serious health hazards.
  • the invention provides an improved structural design of the bottle mouth and the bottle cap, so that the outer edge of the bottle mouth is isolated from the outside air, so that it is basically kept clean, dust-free and sterile, and is a problem to be solved. Summary of the invention
  • the present invention has been made in view of the above problems.
  • a fitting structure of a bottle mouth and a bottle cap is proposed.
  • the bottle cap and the bottle mouth are connected by a cap connector and a bottle mouth connecting member, wherein: the cap includes a cap top and a cap wall, and the cap wall
  • the inside of the bottle is provided with a cap connector and a cap seal under the cap connector;
  • the bottle mouth includes a bottle mouth wall, and the bottle mouth connecting piece is arranged outside the bottle mouth wall and the bottle mouth connecting piece is arranged at the bottle mouth connecting piece Lower bottle seal; when the cap and the bottle mouth are connected through the cap connector and the bottle mouth connector, the top cover closing surface of the cap is tightly closed with the top surface of the bottle mouth to form a first sealing ring, and at the same time The cap seal and the mouth seal are tightly closed to form a second seal ring.
  • the first seal ring prevents liquid from escaping inside the bottle and the second seal ring prevents outside air from entering.
  • the outer edge of the bottle mouth is substantially in a dust-free, sterile sanitary state.
  • the cap connector is a cap thread
  • the cap connector is a bottle thread
  • the cap seal forms a first closed plane extending radially outward from the lid wall
  • the finish seal forms a second closed plane extending radially outward from the outside of the mouth of the bottle, when the bottle When the cap and the mouth of the bottle are connected to the mouth seal by the cap seal, a flat close close is formed between the first closed plane and the second closed plane.
  • the cap seal is formed as a first protrusion protruding radially inward from the cover wall
  • the bottle mouth seal is formed as a second protrusion protruding radially outward from the outside of the bottle mouth
  • the cap seal is formed as a recess recessed inside the cover wall
  • the finish seal is formed as a protrusion that protrudes radially outward from the outside of the bottle mouth, when the cap and the bottle pass
  • the projection fits within the recess to form a tight closure.
  • the lower skirt portion of the bottle cap is provided with a tear strip which is detachably connected thereto, the inner wall of the tear strip is provided with a convex positioning ring, and the outer edge of the lower portion of the bottle mouth is provided with a convex check ring.
  • the retaining ring is irreversibly located below the check ring.
  • the matching structure of the bottle mouth and the bottle cap provided by the invention has two sealing rings with a simple structure and low production cost, so that the bottle of the beverage bottle can guarantee the bottle in all aspects of canning, storage, transportation and sale.
  • the outer edge of the mouth is always in a generally dust-free, sterile hygienic environment, providing a safety guarantee for the consumer to directly use the lips for drinking.
  • FIG. 1 is a schematic structural view of a cap of a fitting structure of a bottle mouth and a bottle cap according to an embodiment of the present invention
  • FIG. 2 is a bottle mouth of a fitting structure of a bottle mouth and a bottle cap according to an embodiment of the present invention
  • FIG. 3 is a schematic view showing a fitting structure of a bottle mouth and a bottle cap according to an embodiment of the present invention.
  • FIG. 1 is a schematic structural view of a cap 10 of a fitting structure of a bottle mouth and a bottle cap according to an embodiment of the present invention
  • FIG. 2 is a bottle of a mating structure of a bottle mouth and a cap according to an embodiment of the present invention
  • FIG. 3 is a schematic view showing the mating structure of the bottle mouth 20 and the bottle cap 10 according to an embodiment of the present invention.
  • the bottle cap 10 and the bottle mouth 20 are connected by the cap connector and the mouthpiece 20 connecting member, wherein: the cap 10 includes a cap top and a lid wall, and the inside of the cap wall A cap connector and a cap seal under the cap connector are provided; the cap 20 includes a bottle wall, and a bottle port connector for engaging the cap connector and a mouth port connector are disposed outside the bottle wall The bottle mouth seal below; when the bottle cap 10 and the bottle mouth 20 are connected by the cap connector and the bottle mouth connector, the top cover closing surface of the cap is tightly closed with the top surface of the bottle mouth 20 to form a first seal The ring, while the cap seal and the mouth seal are tightly closed to form a second seal ring.
  • the first seal ring prevents, for example, liquid from spilling out of the beverage bottle, and the second seal ring prevents outside air from entering.
  • the outer edge of the mouth 20 is in a relatively dust-free, sterile hygienic state, thereby providing a relatively safe and hygienic environment for the drinker to directly contact the bottle neck with the lips.
  • the cap connector and the cap connector here may be in the form of a thread, i.e., the cap connector is a cap thread and the cap connector is a bottle thread.
  • the cap connector is a cap thread and the cap connector is a bottle thread.
  • it can also be any other form that can be thought of by a person of ordinary skill in the art, such as a snap connection.
  • the cap 10 is a hollow cap-like structure in the shape of a cylinder with the top end closed.
  • the cap thread here may be a cap first thread 1 and a cap second thread 2 disposed on the inner side of the cap wall, and the cap thread may be a first thread 11 and a second port of the bottle mouth disposed outside the bottle wall Thread 12, of which the bottle
  • the first thread 1 of the cap cooperates with the first thread 1 1 of the bottle mouth
  • the second thread 2 of the cap cooperates with the second thread 12 of the bottle mouth to screw the cap 10 onto the bottle mouth 20 or unscrew the bottle cap from the bottle mouth 20 10.
  • the complete connection of the cap 10 and the mouth 20 herein indicates that the cap thread and the cap thread are fully mated. Of course, it is also possible to use a single thread form.
  • annular guide ring 3 which guides the bottle opening 20 to better close with the cap 10 when the cap 10 is screwed onto the mouth 20.
  • the top of the cover between the guide ring 3 and the cover wall is the top closure surface 4 which is in close contact with the top surface 14 of the finish 20 to form a first seal ring.
  • cap seal and the bottle seal are described below.
  • the cap seal is formed as a first closed plane 8 extending radially outward from the cap wall, and the finish seal is formed to extend radially outward from the outside of the mouth 20
  • the second closure plane 18 forms a planar tight closure between the first closure plane 8 and the second closure plane 18 when the closure 10 and the finish 20 are connected by the cap thread and the finish thread.
  • the first closure plane 8 is disposed below the cap thread on the inside of the cap 10; correspondingly, the second closure plane 18 is disposed below the mouth of the bottle mouth 20, the first closed plane 8 and The second closure plane 18 is tightly closed to form a second seal ring.
  • the vertical distance between the cap closing surface 4 in the cap 10 and the first closing plane 8 is equal to the vertical distance between the top surface 14 of the mouth 20 and the second closing plane 18.
  • the cap seal and the bottle seal can take other forms.
  • the cap seal is formed as a first protrusion that protrudes radially inward from the cover wall
  • the finish seal is formed as a second protrusion that protrudes radially outward from the outside of the bottle mouth 20, when When the cap 10 and the mouth 20 are connected by the cap thread and the cap thread, the first projection and the second projection are pressed against each other to form a tight closure.
  • the cap seal is formed as a recess recessed into the inside of the cap wall
  • the finish seal is formed as a projection that projects radially outward from the outside of the bottle mouth, when the cap 10 and the mouth 20 When the connection is made by the cap thread and the mouth thread, the projection fits within the groove to form a tight closure.
  • the embodiment also provides a tear strip 5 detachably connected to the lower skirt portion of the bottle cap 10, the inner wall of the tear strip 5 is provided with a convex positioning ring 6, and the outer edge of the lower portion of the bottle mouth 20 is convex.
  • the check ring 16 is positioned irreversibly below the check ring 16 when the cap 10 and the mouth 20 are first joined by the cap thread and the bottle thread.
  • the tear strip 5 is joined to the cap 10 at a break point 7 in a punctiform manner.
  • the cap 10 and the bottle mouth 20 are firstly connected by the cap thread and the bottle mouth thread.
  • the cap 10 provided with the tear tape is inserted into the bottle mouth 20 and tightened so that the two seal rings are formed. Case.
  • the cap 10 is lifted along the thread, and the tear strip 5 is restrained by the loop 16 to be separated from the cap body to prevent secondary canning.
  • the present invention also relates to a bottle provided with the above-described fitting structure of the bottle mouth and the bottle cap.
  • the bottle herein may be any container having a similar structure with a container mouth and a container lid covering the mouth of the container, including medical and chemical. Containers, etc.

Landscapes

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

Abstract

L'invention concerne une structure d'appariement formée, entre un goulot et un bouchon de bouteille, par deux anneaux d'étanchéité. Le bouchon de bouteille (10) et le goulot (20) sont reliés par un élément de raccordement du bouchon et un élément de raccordement du goulet. Le bouchon de bouteille (10) présente une partie supérieure et une paroi. A l'intérieur de cette paroi se trouvent l'élément de raccordement du bouchon et un élément d'étanchéité de bouchon situé sous l'élément de raccordement de bouchon. Le goulot de bouteille (20) comprend une paroi. L'extérieur de cette paroi porte l'élément de raccordement de goulot correspondant à l'élément de raccordement de bouchon et un élément d'étanchéité de goulot situé sous l'élément de raccordement de goulot. Lorsque le raccordement entre le bouchon de bouteille (10) et le goulot de bouteille (20) est établi par les éléments de raccordement du bouchon et du goulot, respectivement, un plan supérieur de bouchon (4) est fermé par une face supérieure de goulot, ce qui crée un premier anneau d'étanchéité, cependant que l'élément d'étanchéité est fermé par l'élément d'étanchéité du goulot, ce qui forme un second anneau d'étanchéité. Après fermeture du bouchon, le bord extérieur du col de bouteille empêche les pénétrations de poussière et de bactéries, ce qui lui confère les qualités hygiéniques requises pendant l'emploi.
PCT/CN2008/001544 2007-08-28 2008-08-28 Structure d'appariement entre un goulot et un bouchon de bouteille Ceased WO2009030111A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200710147567.1 2007-08-28
CN 200710147567 CN101100229A (zh) 2007-08-28 2007-08-28 一种设有两道密封环的吹塑瓶螺纹盖

Publications (1)

Publication Number Publication Date
WO2009030111A1 true WO2009030111A1 (fr) 2009-03-12

Family

ID=39034729

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2008/001544 Ceased WO2009030111A1 (fr) 2007-08-28 2008-08-28 Structure d'appariement entre un goulot et un bouchon de bouteille

Country Status (2)

Country Link
CN (1) CN101100229A (fr)
WO (1) WO2009030111A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102602592A (zh) * 2012-03-02 2012-07-25 江苏新美星包装机械有限公司 瓶盖的密封结构

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101100229A (zh) * 2007-08-28 2008-01-09 北京万江科技有限公司 一种设有两道密封环的吹塑瓶螺纹盖
EP2875867B1 (fr) * 2013-11-26 2016-06-01 Eppendorf Ag Récipient de culture / récipient à couvercle à visser
CN109911422B (zh) * 2019-04-02 2023-01-17 沁馨园(广州)生物科技有限公司 一种二元包装喷雾瓶

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931343A1 (de) * 1979-08-02 1981-02-19 Hans Heinlein Kindersicherheitsverschluss
EP0118267A2 (fr) * 1983-03-02 1984-09-12 Massmould Holdings Limited Récipient et sa fermeture
EP0799772A1 (fr) * 1996-04-03 1997-10-08 Weiss K.G. Capuchon à vis en matière plastique et procédé de fabrication d'un tel capuchon
CN2414022Y (zh) * 1999-12-10 2001-01-10 吴为烈 防伪多层密封结构的密封瓶盖装置
CN2844032Y (zh) * 2005-04-22 2006-12-06 叶智 一种旋盖式瓶盖结构
CN101100229A (zh) * 2007-08-28 2008-01-09 北京万江科技有限公司 一种设有两道密封环的吹塑瓶螺纹盖
CN201089567Y (zh) * 2007-08-29 2008-07-23 北京万江科技有限公司 一种设有两道密封环的吹塑瓶螺纹盖

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931343A1 (de) * 1979-08-02 1981-02-19 Hans Heinlein Kindersicherheitsverschluss
EP0118267A2 (fr) * 1983-03-02 1984-09-12 Massmould Holdings Limited Récipient et sa fermeture
EP0799772A1 (fr) * 1996-04-03 1997-10-08 Weiss K.G. Capuchon à vis en matière plastique et procédé de fabrication d'un tel capuchon
CN2414022Y (zh) * 1999-12-10 2001-01-10 吴为烈 防伪多层密封结构的密封瓶盖装置
CN2844032Y (zh) * 2005-04-22 2006-12-06 叶智 一种旋盖式瓶盖结构
CN101100229A (zh) * 2007-08-28 2008-01-09 北京万江科技有限公司 一种设有两道密封环的吹塑瓶螺纹盖
CN201089567Y (zh) * 2007-08-29 2008-07-23 北京万江科技有限公司 一种设有两道密封环的吹塑瓶螺纹盖

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102602592A (zh) * 2012-03-02 2012-07-25 江苏新美星包装机械有限公司 瓶盖的密封结构

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