DE69708718T2 - Container and heat-resistant container closure - Google Patents

Container and heat-resistant container closure

Info

Publication number
DE69708718T2
DE69708718T2 DE69708718T DE69708718T DE69708718T2 DE 69708718 T2 DE69708718 T2 DE 69708718T2 DE 69708718 T DE69708718 T DE 69708718T DE 69708718 T DE69708718 T DE 69708718T DE 69708718 T2 DE69708718 T2 DE 69708718T2
Authority
DE
Germany
Prior art keywords
tube
recess
synthetic resin
circumferential surface
intermediate tube
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.)
Expired - Fee Related
Application number
DE69708718T
Other languages
German (de)
Other versions
DE69708718D1 (en
Inventor
Mitsuharu Hayashida
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.)
MIKASA Ind Co Ltd
Original Assignee
MIKASA Ind 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
Priority claimed from JP02268696A external-priority patent/JP4069263B2/en
Priority claimed from JP15110396A external-priority patent/JP3873174B2/en
Application filed by MIKASA Ind Co Ltd filed Critical MIKASA Ind Co Ltd
Application granted granted Critical
Publication of DE69708718D1 publication Critical patent/DE69708718D1/en
Publication of DE69708718T2 publication Critical patent/DE69708718T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B65D41/46Snap-on caps or cap-like covers
    • B65D41/48Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics
    • B65D41/485Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics with integral internal sealing means
    • 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
    • B65D47/00Closures with filling and discharging, or with discharging, devices
    • B65D47/04Closures with discharging devices other than pumps
    • B65D47/06Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B65D47/0857Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures made separately from the base element provided with the spout or discharge passage
    • 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
    • B65D47/00Closures with filling and discharging, or with discharging, devices
    • B65D47/04Closures with discharging devices other than pumps
    • B65D47/06Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/10Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having frangible closures
    • B65D47/103Membranes with a tearing element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Packages (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

A mouth (2) of a container (1) has a recess (3) and a boss (4) below the recess which are formed in and on its outer circumferential surface. An intermediate stopper (5) made of synthetic resin and having a latching portion (11) engaged with an outer lid (18) is fitted over the mouth. The intermediate stopper comprises an inner tube (6) and an intermediate tube (7) which jointly grip the mouth such that a ridge (15) provided on an inner circumferential surface of the intermediate tube is held in pressure contact with the recess. An embrittled line (22) is formed to extend circumferentially in the inner circumferential surface of the intermediate tube in a position contiguous to an upper or lower edge of the recess. An outer lid (18) made of synthetic resin having a softening temperature higher than both the softening temperature of the synthetic resin of the intermediate stopper and the boiling point of water, and having higher hardness than the synthetic resin of the intermediate stopper is fitted over the intermediate stopper. An engagement portion (19) provided on the outer lid is engaged in vertical relation with the latching portion. An outer tube (16) as a tubular portion of the outer lid is held in pressure contact with an outer circumferential surface of the intermediate tube. A lower end (20) of the outer tube is located in a position corresponding to any one of outer and lower edges and a middle region of the ridge, and is supported by a lower support portion (21) formed around the intermediate tube. An embrittled portion (24) is formed to extend from a lower end (23) of the intermediate tube to the embrittled line. <IMAGE>
DE69708718T 1996-02-08 1997-02-05 Container and heat-resistant container closure Expired - Fee Related DE69708718T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP02268696A JP4069263B2 (en) 1996-02-08 1996-02-08 Heat resistant cap
JP15110396A JP3873174B2 (en) 1996-06-12 1996-06-12 Cap used for container

Publications (2)

Publication Number Publication Date
DE69708718D1 DE69708718D1 (en) 2002-01-17
DE69708718T2 true DE69708718T2 (en) 2002-09-05

Family

ID=26359944

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69708718T Expired - Fee Related DE69708718T2 (en) 1996-02-08 1997-02-05 Container and heat-resistant container closure

Country Status (3)

Country Link
EP (1) EP0788976B1 (en)
AT (1) ATE210054T1 (en)
DE (1) DE69708718T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU760708B2 (en) * 1998-11-27 2003-05-22 Wellman Industrial Plastics Co Pty Limited A closure
DE102006001322A1 (en) * 2006-01-09 2007-07-12 Bericap Gmbh & Co. Kg Cap with snap hinge and modified snap rim
GB201716075D0 (en) * 2017-10-02 2017-11-15 Obrist Closures Switzerland A closure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669575A5 (en) * 1985-08-20 1989-03-31 Alfatechnic Ag
US4815618A (en) * 1988-04-25 1989-03-28 Sunbeam Plastics Corporation Tamper indicating dispenser closure

Also Published As

Publication number Publication date
DE69708718D1 (en) 2002-01-17
EP0788976B1 (en) 2001-12-05
EP0788976A1 (en) 1997-08-13
ATE210054T1 (en) 2001-12-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee