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
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Bolts, Nuts, And Washers (AREA)
Description
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)
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5144828U (en) * | 1974-09-30 | 1976-04-02 |
-
1985
- 1985-05-23 JP JP1985076671U patent/JPH05576Y2/ja not_active Expired - Lifetime
Patent Citations (1)
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 |