JPS5978074U

JPS5978074U - wrench

Info

Publication number: JPS5978074U
Application number: JP17404582U
Authority: JP
Inventors: 石沢　聖司
Original assignee: 三菱電機株式会社
Priority date: 1982-11-17
Filing date: 1982-11-17
Publication date: 1984-05-26

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来のレンチを示す図、第２図は従来のレンチ
を使用しての締結作業状態を示す図、第３図はこの考案
であるレンチを示す図、第４図はこの考案であるレンチ
を使用しての締結作業状態を示す図である。図中、４は
部品、５は取付穴、６はシャーシ、７は取付穴、８は平
座金、９はバネ座金、１０はナツト、１２はネジ、１３
はドライバー、１５は保持部、１６は肩部１，１７は横
溝、１８は金属線、１９はスライド部、２０はスライド
溝、２１は空胴である。なお図中、同一あるいは相当部
分には同一符号を付して示しである。Figure 1 shows a conventional wrench, Figure 2 shows a fastening operation using a conventional wrench, Figure 3 shows a wrench of this invention, and Figure 4 shows a wrench of this invention. It is a figure which shows the fastening work state using a certain wrench. In the figure, 4 is a part, 5 is a mounting hole, 6 is a chassis, 7 is a mounting hole, 8 is a flat washer, 9 is a spring washer, 10 is a nut, 12 is a screw, 13
15 is a driver, 15 is a holding portion, 16 is a shoulder portion 1, 17 is a horizontal groove, 18 is a metal wire, 19 is a slide portion, 20 is a slide groove, and 21 is a cavity. In the drawings, the same or corresponding parts are designated by the same reference numerals.

Claims

[Scope of utility model registration request]

a nut holding part having a groove in which the outer peripheral part of the nut is positioned and a shoulder part provided at a predetermined position of the groove to prevent the nut from falling;
It has a cavity that communicates with the holding part and a slide groove that communicates with the cavity, and is located between the four handle parts that are connected to the holding part, and the cavity and the slide groove, Two springable wires whose ends on the cavity side are opened at a predetermined angle; and a slide part that slides the ends of the wires on the cavity side in the direction of the nut holding part or in the opposite direction. and a slide structure having a slide structure, the nut being able to be held between the shoulder and the tip of the wire by causing the tip of the wire on the cavity side to protrude from the cavity. A wrench featuring: