JPS57165234A - Breaking mechanism for synthetic resin product - Google Patents

Breaking mechanism for synthetic resin product

Info

Publication number
JPS57165234A
JPS57165234A JP5020681A JP5020681A JPS57165234A JP S57165234 A JPS57165234 A JP S57165234A JP 5020681 A JP5020681 A JP 5020681A JP 5020681 A JP5020681 A JP 5020681A JP S57165234 A JPS57165234 A JP S57165234A
Authority
JP
Japan
Prior art keywords
breakable
recess
support
breaking
segment
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
JP5020681A
Other languages
Japanese (ja)
Other versions
JPH038931B2 (en
Inventor
Azanori Shimada
Nobuo Yamanaka
Hideyuki Kimura
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.)
Yoshino Kogyosho Co Ltd
Original Assignee
Yoshino Kogyosho 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 Yoshino Kogyosho Co Ltd filed Critical Yoshino Kogyosho Co Ltd
Priority to JP5020681A priority Critical patent/JPS57165234A/en
Publication of JPS57165234A publication Critical patent/JPS57165234A/en
Publication of JPH038931B2 publication Critical patent/JPH038931B2/ja
Granted 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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/02—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions of curved cross-section, e.g. cans of circular or elliptical cross-section

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Abstract

PURPOSE:To provide a titled breaking mechanism which facilitates injection- molding and besides allows to cut a breakable part through a weak power, by a method wherein a connecting segment consists of a support member, through which a molding resin material flows freely, and a breakable member through which it is difficult to flow. CONSTITUTION:An unsealing mechanism for a custard pudding container consists of a first part 1, being of a custard pudding container body, a second part 2, being of an unsealing plug, and a connceting segment 3 for connecting together the parts 1 and 2. In said mechanism, the connecting segment 3 consists of a support part 4, in which a part, positioned facing and opposite to a rectilinear recess part, is formed in a thicker wall than that of a recess part located facing and opposite to other circular recess part, and a peripheral recess composing a remaining circular breakable part 5 whose thickness is thinner than that of the support part 4. Thus, the breakable part 5 of a molded product is easily breakable, and with a force exerted in a direction of an arrow mark on the second part, the breaking part 5 is easily broken through a raising-up force operating on the brakable part 5 with the support part 4 working as a fulcrum 4.
JP5020681A 1981-04-03 1981-04-03 Breaking mechanism for synthetic resin product Granted JPS57165234A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5020681A JPS57165234A (en) 1981-04-03 1981-04-03 Breaking mechanism for synthetic resin product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5020681A JPS57165234A (en) 1981-04-03 1981-04-03 Breaking mechanism for synthetic resin product

Publications (2)

Publication Number Publication Date
JPS57165234A true JPS57165234A (en) 1982-10-12
JPH038931B2 JPH038931B2 (en) 1991-02-07

Family

ID=12852629

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5020681A Granted JPS57165234A (en) 1981-04-03 1981-04-03 Breaking mechanism for synthetic resin product

Country Status (1)

Country Link
JP (1) JPS57165234A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4659018B2 (en) * 2007-12-20 2011-03-30 日本航空電子工業株式会社 Surface plasmon sensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335742U (en) * 1976-09-02 1978-03-29

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3784753A (en) * 1972-12-26 1974-01-08 Sperry Rand Corp Multiplexed gain control for a synchro data transmission system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335742U (en) * 1976-09-02 1978-03-29

Also Published As

Publication number Publication date
JPH038931B2 (en) 1991-02-07

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