JPS6039474U - unlock jig - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案に係るジグと、支持棒とを示す斜視図、
第２図はジグの縦断面図、第３図はジグの底面図、第４
図はボルト頭部とこれをロックした状態のツメとを示す
斜視図、第５図は平面図、第６図はジグによってツメを
解く状態を示す正面図である。 １０；ジグ、１２；孔、１３；係合面、１４；食込み部
、１６；傾斜面、１８；ボルト頭部、１９；工具被係合
面、２４；湾曲面。FIG. 1 is a perspective view showing a jig and a support rod according to the present invention;
Figure 2 is a vertical cross-sectional view of the jig, Figure 3 is a bottom view of the jig, and Figure 4 is a vertical cross-sectional view of the jig.
The figure is a perspective view showing the bolt head and the claw in a locked state, FIG. 5 is a plan view, and FIG. 6 is a front view showing the state in which the claw is released with a jig. 10; jig, 12; hole, 13; engaging surface, 14; biting portion, 16; inclined surface, 18; bolt head, 19; tool engaged surface, 24; curved surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボルト頭部又はナツトの工具被係合面に向けてかしめら
れたツメによるロックを解除するジグで′あって、前記
工具被係合面に整合する保合面を有する、前記ボルト頭
部又はナツトを相対回転不可に受は入れる孔と、該孔の
開口端部に設けられた、前記工具被係合面と前記ツメと
の間に進入可能な食込む部と、外周に該食込み部に向け
て先細状に形成された傾斜面とを備える、ロック解除ジ
グ。A jig for releasing a lock by a claw caulked toward a tool-engaged surface of a bolt head or nut, the bolt head or nut having a locking surface that aligns with the tool-engaged surface. a hole in which the receiver is inserted so as not to rotate relative to each other, a biting part provided at the open end of the hole that can enter between the tool engaged surface and the claw, and a part on the outer periphery facing the biting part An unlocking jig comprising a sloped surface formed in a tapered shape.