JPH0340069U - - Google Patents
Info
- Publication number
- JPH0340069U JPH0340069U JP9932789U JP9932789U JPH0340069U JP H0340069 U JPH0340069 U JP H0340069U JP 9932789 U JP9932789 U JP 9932789U JP 9932789 U JP9932789 U JP 9932789U JP H0340069 U JPH0340069 U JP H0340069U
- Authority
- JP
- Japan
- Prior art keywords
- ratchet wheel
- nut
- socket portion
- handle
- mouth
- 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
Links
- 210000000078 claw Anatomy 0.000 claims 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Description
第１図は本考案の第１実施例にかかるラチエツ
トレンチの部分断面図、第２図は本考案の第２実
施例にかかるラチエツトレンチの部分断面図、第
３図はナツト緩み止めの配置を示す説明図である
。
図中、１……柄（ハンドル）、２，３……ソケ
ツト部、１１……頭部、１２……握り部、１３…
…ラチエツト車（爪車）、２１，２２，２３……
口形状、３００……ナツト、４００……ナツト緩
み止め、Ａ，Ｂ……ラチエツトレンチ。
Fig. 1 is a partial cross-sectional view of a ratchet trench according to a first embodiment of the present invention, Fig. 2 is a partial cross-sectional view of a ratchet trench according to a second embodiment of the present invention, and Fig. 3 is a partial cross-sectional view of a ratchet trench according to a second embodiment of the present invention. It is an explanatory view showing arrangement. In the figure, 1...Handle, 2, 3...Socket part, 11...Head part, 12...Grip part, 13...
...Ratchet wheel (ratchet wheel), 21, 22, 23...
Mouth shape, 300... Nut, 400... Nut loosening prevention, A, B... Ratchet trench.
Claims (1)
端が握り部とされる柄と、 前記爪車に連結した、六角口または十二角口を
有するソケツト部と を備え、前記握り部を揺動させると、前記ソケツ
ト部に一方向の回転トルクが伝動するラチエツト
レンチにおいて、 前記ソケツト部を前記爪車の両側に設け、 少なくともソケツト部の一方に、二サイズ以上
の口形状を末広がりの階段同軸状に形成し、 ナツトの後端に螺嵌してナツトを拘止するナツ
ト緩み止めと、前記口形状とが嵌合するようにし
たことを特徴とするラチエツトレンチ。[Scope of Claim for Utility Model Registration] A ratchet wheel, a handle with a claw on the head for locking the ratchet wheel and a handle at the end, and a hexagonal opening or dodecagonal opening connected to the ratchet wheel. a socket portion having a mouth, and in which rotational torque in one direction is transmitted to the socket portion when the grip portion is swung, the socket portions being provided on both sides of the ratchet wheel, and at least the socket portion On one side, a mouth shape of two or more sizes is formed in the shape of a stairway coaxial with a widening end, so that the mouth shape fits with a nut locking device that is screwed onto the rear end of the nut to restrain the nut. The Rachietsu trench is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9932789U JPH0340069U (en) | 1989-08-25 | 1989-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9932789U JPH0340069U (en) | 1989-08-25 | 1989-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0340069U true JPH0340069U (en) | 1991-04-17 |
Family
ID=31648386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9932789U Pending JPH0340069U (en) | 1989-08-25 | 1989-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0340069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017113822A (en) * | 2015-12-22 | 2017-06-29 | 中国電力株式会社 | Handle operation tool |
-
1989
- 1989-08-25 JP JP9932789U patent/JPH0340069U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017113822A (en) * | 2015-12-22 | 2017-06-29 | 中国電力株式会社 | Handle operation tool |
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