JPS61191519U - - Google Patents

Info

Publication number
JPS61191519U
JPS61191519U JP7667185U JP7667185U JPS61191519U JP S61191519 U JPS61191519 U JP S61191519U JP 7667185 U JP7667185 U JP 7667185U JP 7667185 U JP7667185 U JP 7667185U JP S61191519 U JPS61191519 U JP S61191519U
Authority
JP
Japan
Prior art keywords
annular groove
wedge member
hole
screw
male
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
JP7667185U
Other languages
Japanese (ja)
Other versions
JPH05576Y2 (en
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 filed Critical
Priority to JP1985076671U priority Critical patent/JPH05576Y2/ja
Publication of JPS61191519U publication Critical patent/JPS61191519U/ja
Application granted granted Critical
Publication of JPH05576Y2 publication Critical patent/JPH05576Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Clamps And Clips (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Bolts, Nuts, And Washers (AREA)

Description

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

第1図はこの考案に係る実施例の概略図、第2
図は第1図の要部の拡大断面図、第3〜7図は他
の実施例の要部の拡大断面図、第8図はピストン
を従来のねじで固定した説明図、第9図は第8図
の断面図である。 2…雄ねじ、4…環状溝、5…雌ねじ、6…孔
、7…楔部材、8…係止部材。
Figure 1 is a schematic diagram of an embodiment of this invention;
The figure is an enlarged sectional view of the main part of Fig. 1, Figs. 3 to 7 are enlarged sectional views of the main part of other embodiments, Fig. 8 is an explanatory view of the piston fixed with a conventional screw, and Fig. 9 is an explanatory view of the main part of Fig. 1. FIG. 8 is a sectional view of FIG. 8; 2... Male thread, 4... Annular groove, 5... Female thread, 6... Hole, 7... Wedge member, 8... Locking member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ねじ部に環状溝を形成した雄ねじと、前記雄ね
じに螺合した際に前記環状溝と対向した位置に楔
部材を挿入する孔を設けた雌ねじと、この孔に挿
入された楔部材と、前記孔に嵌合するとともにそ
の楔部材を前記環状溝に圧接させる係止部材とを
具え、前記雄ねじに雌ねじを螺合させるとともに
楔部材を係止部材によつて環状溝に圧接させた場
合に前記雄ねじまたは雌ねじが緩み方向に回転し
ようとした際、前記楔部材が環状溝に食込むよう
になつていることを特徴とするねじの緩み止め構
造。
a male screw having an annular groove formed in the threaded portion; a female screw having a hole for inserting a wedge member at a position opposite to the annular groove when screwed into the male screw; a wedge member inserted into the hole; a locking member that fits into the hole and presses the wedge member against the annular groove; A structure for preventing loosening of a screw, characterized in that the wedge member bites into an annular groove when the male thread or the female thread attempts to rotate in the loosening direction.
JP1985076671U 1985-05-23 1985-05-23 Expired - Lifetime JPH05576Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985076671U JPH05576Y2 (en) 1985-05-23 1985-05-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985076671U JPH05576Y2 (en) 1985-05-23 1985-05-23

Publications (2)

Publication Number Publication Date
JPS61191519U true JPS61191519U (en) 1986-11-28
JPH05576Y2 JPH05576Y2 (en) 1993-01-08

Family

ID=30619019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985076671U Expired - Lifetime JPH05576Y2 (en) 1985-05-23 1985-05-23

Country Status (1)

Country Link
JP (1) JPH05576Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010106964A (en) * 2008-10-30 2010-05-13 Sekisui Chem Co Ltd Joint for connecting different type pipes

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144828U (en) * 1974-09-30 1976-04-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5144828U (en) * 1974-09-30 1976-04-02

Also Published As

Publication number Publication date
JPH05576Y2 (en) 1993-01-08

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