JPH0449214U

JPH0449214U -

Info

Publication number: JPH0449214U
Application number: JP9210990U
Authority: JP
Priority date: 1990-08-31
Filing date: 1990-08-31
Publication date: 1992-04-27
Anticipated expiration: 2005-06-07
Also published as: JPH0725450Y2

Description

[Brief explanation of the drawing]

第１図は本考案に係る締着具の一構成部材であ
る分割取付ナツトの分解状態を示す斜視図、第２
図は同上他構成部材である取付ブツシユを示す斜
視図、第３図は同上分割取付ナツトの枢着部を示
す横断面図、第４図は同上分割取付ナツトの他実
施例による枢着部を示す横断面図、第５図は同実
施例によつて、被取付体に取付基体を取り付ける
中途状態の縦断面図、第６図は、同実施例の取付
完了状態を示す縦断面図である。１……分割取付ナツト、１ａ，１ｂ……分割ナ
ツト、２……取付ブツシユ、２ａ……筒状部、２
ｂ……フランジ、２ｃ，２ｃ……縦長孔、２ｄ，
２ｄ……係止用凹溝、３，３……ピン、４……枢
着部、５，５……傾斜面、６……締着用螺子、７
，７……分割螺孔、８，８……係止突部。 FIG. 1 is a perspective view showing an exploded state of a split mounting nut, which is one component of the fastening device according to the present invention;
The figure is a perspective view showing a mounting bush which is a component of the same as above, FIG. 3 is a cross-sectional view showing a pivot part of the split mounting nut same as the above, and FIG. 4 is a pivot part of another embodiment of the split mounting nut same as the above. FIG. 5 is a vertical cross-sectional view showing a state in which the mounting base is attached to an object to be mounted according to the same embodiment, and FIG. 6 is a vertical cross-sectional view showing a state in which the mounting is completed according to the same embodiment. . DESCRIPTION OF SYMBOLS 1...Divided mounting nut, 1a, 1b...Divided nut, 2...Mounting bush, 2a...Cylindrical part, 2
b...flange, 2c, 2c...vertical hole, 2d,
2d... Recessed groove for locking, 3, 3... Pin, 4... Pivotal joint, 5, 5... Inclined surface, 6... Screw for tightening, 7
, 7... Divided screw hole, 8, 8... Locking protrusion.

Claims

[Scope of utility model registration request]

It has a pair of divided nuts that are vertically divided into two parts, and when the two divided nuts rotate inwardly about the pivot joint that is pivotally connected near the upper end, the lower end is rotated. Each opposing surface is formed as an inclined surface that slopes downward from the top to the outside of the bottom end so that the diameter can be reduced, and the split screw hole into which the tightening screw is screwed is located at the bottom end with the center of each opposing surface as the axis. A split mounting nut is provided with locking protrusions on the outside, and a vertically elongated hole for guiding a pin in the pivot portion of the split mounting nut is bored in the cylindrical part, and the upper and lower ends of the cylindrical part are A fastening tool comprising: a flange that locks onto the upper surface of the mounting hole of the mounting base; and a mounting bush having a locking groove into which the locking protrusion of the split nut can freely fit.