JPS63201061U

JPS63201061U -

Info

Publication number: JPS63201061U
Application number: JP9263187U
Authority: JP
Priority date: 1987-06-16
Filing date: 1987-06-16
Publication date: 1988-12-26

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す正面図、第２
図はその要部の側面図、第３図はその要部縦断側
面図、第４図はロツク爪の拡大斜視図、第５図は
ロツク爪と押圧杆との歯合状態を示す拡大断面図
、第６図は別例の一部を断面した正面図である。１：把持部、２：ナツト収容部、２ａ：ナツト
の配置空部、２ｂ：傾斜面、２ｃ：交叉部、３：
押圧杆、３ａ：雌ネジ、４：ロツク爪、４ａ：雄
ネジ、４ｂ：操作片、５：ピン、６：ねじりバネ
、Ｎ：六角ナツト。 Figure 1 is a front view showing one embodiment of the present invention;
The figure is a side view of the main part, Fig. 3 is a longitudinal side view of the main part, Fig. 4 is an enlarged perspective view of the lock pawl, and Fig. 5 is an enlarged sectional view showing the meshing state of the lock pawl and the pressing rod. , FIG. 6 is a partially sectional front view of another example. 1: Gripping portion, 2: Nut accommodating portion, 2a: Nut placement space, 2b: Slanted surface, 2c: Crossing portion, 3:
Pressing rod, 3a: female screw, 4: lock claw, 4a: male screw, 4b: operating piece, 5: pin, 6: torsion spring, N: hexagonal nut.

Claims

[Scope of utility model registration request]

It consists of a gripping part and a nut accommodating part, and the nut accommodating part is formed with a symmetrical inclined surface intersecting at an angle of 60 degrees on the inner circumference of the nut accommodating part so that it can come into contact with two sides sandwiching one side of the hexagonal nut. A wrench for a hexagonal nut, the wrench for a hexagonal nut being equipped with a pressing rod in a grip part that can move forward and backward toward the intersection of the hexagonal nuts, and a locking mechanism for stopping the pressing rod.