JPS58161859U - Container lid loosening prevention device - Google Patents

Container lid loosening prevention device

Info

Publication number
JPS58161859U
JPS58161859U JP5877082U JP5877082U JPS58161859U JP S58161859 U JPS58161859 U JP S58161859U JP 5877082 U JP5877082 U JP 5877082U JP 5877082 U JP5877082 U JP 5877082U JP S58161859 U JPS58161859 U JP S58161859U
Authority
JP
Japan
Prior art keywords
lid
container
container body
locking protrusion
container lid
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
JP5877082U
Other languages
Japanese (ja)
Inventor
諭 清水
哲也 谷口
Original Assignee
高圧化工株式会社
ポ−ラ化成工業株式会社
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 高圧化工株式会社, ポ−ラ化成工業株式会社 filed Critical 高圧化工株式会社
Priority to JP5877082U priority Critical patent/JPS58161859U/en
Publication of JPS58161859U publication Critical patent/JPS58161859U/en
Pending legal-status Critical Current

Links

Landscapes

  • Closures For Containers (AREA)

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 drawings]

第１図はこの考案の一実施例を示す斜視図、第２図は同
実施例の内蓋の内部構造を示す斜視図、第３図は同実施
例の容器本体と蓋の螺合状態を示す部分断面図である。 ｊ・・・容器本体、２・・・蓋、３・・・頚部、６・・
・環状係止凸部、７・・・内蓋、９・・・螺合筒部、１
４・・・弾性係合部、１５・・・係止突状。Fig. 1 is a perspective view showing one embodiment of this invention, Fig. 2 is a perspective view showing the internal structure of the inner lid of the same embodiment, and Fig. 3 shows the screwed state of the container body and lid of the same embodiment. FIG. j... Container body, 2... Lid, 3... Neck, 6...
・Annular locking convex part, 7... Inner cover, 9... Threaded cylinder part, 1
4... Elastic engagement portion, 15... Locking protrusion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 容器本体１に、横断面形がそれとほぼ等しい蓋２が螺合
する形式の容器において、容器本体１の頚部３の雄ねじ
４の下方部外周面に半径方向に突出した環状係止凸部６
を形成し、蓋２の螺合筒部９の雌ねじ８の下方部に半径
方向内方に突出し゛た係止突条１５を有し、半径方向に
弾性的に変位可能な弾性係合部１４を形成し、Ｍ２を容
器本体１に螺合した際、係止突条１５が弾性係合部１４
が弾性的に変位することにより環状係止凸部６に係合さ
れるようになっていることを特徴とする容器蓋の弛み防
止装置。In a container in which a lid 2 having approximately the same cross-sectional shape as the container body 1 is screwed onto the container body 1, an annular locking convex portion 6 protrudes in the radial direction on the outer peripheral surface of the lower part of the male thread 4 of the neck portion 3 of the container body 1.
It has a locking protrusion 15 that protrudes radially inward at the lower part of the female thread 8 of the threaded cylinder part 9 of the lid 2, and an elastic engagement part 14 that is elastically displaceable in the radial direction. , and when M2 is screwed onto the container body 1, the locking protrusion 15 engages the elastic engagement portion 14.
A device for preventing loosening of a container lid, characterized in that the container lid is engaged with an annular locking protrusion 6 by being elastically displaced.
JP5877082U 1982-04-22 1982-04-22 Container lid loosening prevention device Pending JPS58161859U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5877082U JPS58161859U (en) 1982-04-22 1982-04-22 Container lid loosening prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5877082U JPS58161859U (en) 1982-04-22 1982-04-22 Container lid loosening prevention device

Publications (1)

Publication Number Publication Date
JPS58161859U true JPS58161859U (en) 1983-10-28

Family

ID=30069132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5877082U Pending JPS58161859U (en) 1982-04-22 1982-04-22 Container lid loosening prevention device

Country Status (1)

Country Link
JP (1) JPS58161859U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6248953U (en) * 1985-09-10 1987-03-26
JPH0717549A (en) * 1993-06-30 1995-01-20 Asai Glass Kk Glass bottle structure with lid engaging part

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4516312Y1 (en) * 1966-06-15 1970-07-07
JPS519539U (en) * 1974-07-09 1976-01-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4516312Y1 (en) * 1966-06-15 1970-07-07
JPS519539U (en) * 1974-07-09 1976-01-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6248953U (en) * 1985-09-10 1987-03-26
JPH0717549A (en) * 1993-06-30 1995-01-20 Asai Glass Kk Glass bottle structure with lid engaging part

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