JPS5928052U - Opening/closing structure - Google Patents

Opening/closing structure

Info

Publication number
JPS5928052U
JPS5928052U JP12459582U JP12459582U JPS5928052U JP S5928052 U JPS5928052 U JP S5928052U JP 12459582 U JP12459582 U JP 12459582U JP 12459582 U JP12459582 U JP 12459582U JP S5928052 U JPS5928052 U JP S5928052U
Authority
JP
Japan
Prior art keywords
opening
closing structure
sectional area
cross
leaf springs
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.)
Pending
Application number
JP12459582U
Other languages
Japanese (ja)
Inventor
仁史 土田
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP12459582U priority Critical patent/JPS5928052U/en
Publication of JPS5928052U publication Critical patent/JPS5928052U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図及び第２図は従来の開閉構体の一例を示す正面図
及びＡ−Ａ線拡大断面図、第３図及び第４図は本考案の
一実施例を示す要部正面図及び平面図、第５図は第４図
の開動作時の平面図、第６図は第３図の変形例を示す正
面図、第７図及び第８図と第９図及び第１０図は本考案
の他の各実施例を示す要部正面図及び平面図である。 ４・・・容器、５・・・開口、６，９．１１・・・プラ
スチック製板バネ。1 and 2 are a front view and an enlarged sectional view taken along the line A-A showing an example of a conventional opening/closing structure, and FIGS. 3 and 4 are a front view and a plan view of essential parts showing an embodiment of the present invention. , FIG. 5 is a plan view of FIG. 4 during the opening operation, FIG. 6 is a front view showing a modification of FIG. 3, and FIGS. FIG. 7 is a front view and a plan view of main parts showing other embodiments. 4... Container, 5... Opening, 6,9.11... Plastic leaf spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 略長方形の２枚−組のプラスチック製板バネの少くとも
一方の中央部断面積を両端部断面積より小さクシ、当該
２枚の板バネをその両端を連結してフレキシブルな容器
の開口端部に対向配置してなり、各板バネの両端での外
部押圧操作による湾曲変形でもって容器開口を開閉させ
るようにしたことを特徴とする開閉構体。A set of two substantially rectangular plastic leaf springs is formed into a comb in which the cross-sectional area of at least one center part is smaller than the cross-sectional area of both ends, and the two leaf springs are connected at both ends to form an open end of a flexible container. An opening/closing structure characterized in that the container opening is opened and closed by curving deformation caused by an external pressing operation at both ends of each leaf spring.
JP12459582U 1982-08-17 1982-08-17 Opening/closing structure Pending JPS5928052U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12459582U JPS5928052U (en) 1982-08-17 1982-08-17 Opening/closing structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12459582U JPS5928052U (en) 1982-08-17 1982-08-17 Opening/closing structure

Publications (1)

Publication Number Publication Date
JPS5928052U true JPS5928052U (en) 1984-02-21

Family

ID=30283966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12459582U Pending JPS5928052U (en) 1982-08-17 1982-08-17 Opening/closing structure

Country Status (1)

Country Link
JP (1) JPS5928052U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006046A1 (en) * 1983-10-06 1986-10-23 Junji Mochizuki Bag mouth opener
JP2005289418A (en) * 2004-03-31 2005-10-20 Yoshino Kogyosho Co Ltd Pouch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986006046A1 (en) * 1983-10-06 1986-10-23 Junji Mochizuki Bag mouth opener
JP2005289418A (en) * 2004-03-31 2005-10-20 Yoshino Kogyosho Co Ltd Pouch
JP4514492B2 (en) * 2004-03-31 2010-07-28 株式会社吉野工業所 Pouch

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