JPH0432393U

JPH0432393U -

Info

Publication number: JPH0432393U
Application number: JP7571190U
Authority: JP
Priority date: 1990-07-16
Filing date: 1990-07-16
Publication date: 1992-03-16
Anticipated expiration: 2004-02-02
Also published as: JPH064158Y2

Description

[Brief explanation of the drawing]

第１図は全方向自在スタンドの縦断面図、第２
図は同上のスタンドにおける動作機構部分の斜視
図、第３図はアームならびにこれの拡張穴部に取
付けられる盲蓋を示す斜視説明図、第４図は盲蓋
の変形例を示す第３図と同様な斜視説明図、第５
図は全方向自在スタンドの使用例を示す斜視図で
ある。１，２……アーム、３，３′……玉継手、５…
…枢軸ボルト、６……第１サポート、７……第２
サポート、８，９……サポート嵌合穴、１０……
ばね部材、１１，１２……スライドシヤフト、１
３……締付け用ナツト、１５……拡張穴部、１５
ａ……全面開口部、１６，２４……盲蓋。 Figure 1 is a vertical sectional view of the omnidirectional stand, Figure 2
The figure is a perspective view of the operating mechanism part of the same stand as above, Figure 3 is a perspective explanatory view showing the arm and the blind cover attached to the expansion hole of the arm, and Figure 4 is Figure 3 showing a modification of the blind cover. Similar perspective explanatory view, No. 5
The figure is a perspective view showing an example of how the omnidirectional stand is used. 1, 2... Arm, 3, 3'... Ball joint, 5...
...Pivot bolt, 6...1st support, 7...2nd
Support, 8, 9... Support fitting hole, 10...
Spring member, 11, 12...Slide shaft, 1
3... Tightening nut, 15... Expansion hole part, 15
a... Full opening, 16, 24... Blind lid.

Claims

[Scope of utility model registration request]

The other ends of two arms each having a ball joint at one end are pivotally connected to each other by a pivot bolt, and a first support is fixed to the base end of the pivot bolt, and a first support is fixed to the base end of the pivot bolt. A second support is inserted and supported so as to be slidable in the axial direction, and these first and second supports are respectively fitted in support fitting holes provided in each arm so as to be slidable in the axial direction,
A spring member is interposed between the bottom of each support fitting hole and each support, and a tightening nut that contacts the second support is screwed into the tip of the pivot bolt, and the two arms A slide shaft is supported inside the arm so that it can freely slide in the longitudinal direction of the arm, and one end of each slide shaft extends into an expansion hole whose upper part is connected to each support fitting hole and is fully open. , between the protruding end of the slide shaft and each support, there is a swinging connecting piece that pushes each slide shaft in a tensioned manner toward the ball joint by swinging as the supports move toward each other. An omnidirectional stand in which the entire opening of each expansion hole is closed by a blind cover formed integrally with or separately from each support.