JPS6327264U

JPS6327264U -

Info

Publication number: JPS6327264U
Application number: JP11739186U
Authority: JP
Priority date: 1986-07-29
Filing date: 1986-07-29
Publication date: 1988-02-23

Description

[Brief explanation of the drawing]

第１図はソケツトを嵌めない状態のレンチの一
部断面図、第２図はソケツトを嵌めた状態のレン
チの一部断面図、第３図はプツシユロツドを押し
込んだ状態のレンチの一部断面図、第４図は従来
例の断面図である。１……柄、２……歯車、３……駆動スタツド、
４……スタツド孔、５……プツシユロツド。 Figure 1 is a partial sectional view of the wrench without the socket fitted, Figure 2 is a partial sectional view of the wrench with the socket fitted, and Figure 3 is a partial sectional view of the wrench with the push rod pushed in. , FIG. 4 is a sectional view of a conventional example. 1...Handle, 2...Gear, 3...Drive stud,
4... Stud hole, 5... Push rod.

Claims

[Scope of utility model registration request]

A drive stud 3 for attaching a socket to a ratchet gear 2 which is supported at one end of the handle 1 and rotates together with the handle 1 when the handle 1 rotates in the tightening direction, and which can slide freely when the handle 1 rotates in the loosening direction. A ball 7 for preventing the socket from falling is retractably provided on the side surface of the stud 3, and a recess 6 into which the ball 7 can enter is provided.
A push rod 5 having a push rod 5 is slidably disposed on the axis of the drive stud, and
In the socket trench which is biased in the pop-out direction, the drive stud 3 is fitted into the mounting hole 81 of the socket 8, and the ball 7 is pushed out to the side by the push rod 5, causing a receiving portion 82 formed on the inner surface of the mounting hole. The socket trench is characterized in that the push rod is formed so that the notch 51 of the push rod 5 is aligned with the end surface of the gear 2 or slightly recessed from the end surface of the gear 2 when the push rod is engaged.