JPH0166139U

JPH0166139U -

Info

Publication number: JPH0166139U
Application number: JP1987162243U
Authority: JP
Priority date: 1987-10-23
Filing date: 1987-10-23
Publication date: 1989-04-27
Anticipated expiration: 2002-10-23
Also published as: JPH0535731Y2

Description

[Brief explanation of the drawing]

図面は本考案支脚の実施例を示すもので、第１
図は支脚全体の斜視図、第２図は支脚全体の縦断
面図、第３図ないし第５図は、支軸の頭部の別の
例を示す支脚の部分断面図、第６図は受止片の鍔
部の別の例を示す支脚の部分断面図である。１……支脚、２……台座、３……支軸、５……
軸孔、６……凹部、７……鍔部、８……受止片、
９……ねじ部、１０……工具係合部、１１……頭
部、１２……頸部。 The drawing shows an embodiment of the supporting leg of the present invention, and the first
The figure is a perspective view of the entire supporting leg, FIG. 2 is a vertical sectional view of the entire supporting leg, FIGS. 3 to 5 are partial sectional views of the supporting leg showing another example of the head of the supporting shaft, and FIG. 6 is a receiving leg. It is a partial sectional view of a supporting leg showing another example of a collar of a stopper. 1... Support leg, 2... Pedestal, 3... Support shaft, 5...
Shaft hole, 6... recess, 7... flange, 8... retaining piece,
9... Threaded portion, 10... Tool engaging portion, 11... Head, 12... Neck.

Claims

[Claims for Utility Model Registration] (1) An elevated shaft with the lower end of the spindle having a threaded portion screwed into the lower end of the device body and a tool engaging portion articulated and supported within a pedestal in contact with the floor surface. The pedestal is made of an elastic material, and a rigid receiving piece having a substantially circular cross section is embedded in the pedestal. A hollow part is formed in which the forming material is not located, and a shaft hole smaller in diameter than the hollow part is formed on the upper surface of the pedestal located in the center of the recessed part, and the support shaft has a lower end with a diameter smaller than the shaft hole. A large head having a circular cross section and a neck having a smaller diameter than the head are provided between the head and the tool engaging portion, and the head of the support shaft is connected to the axis of the pedestal. The support leg is inserted into the hollow portion from the upper surface of the hole against the elasticity of the shaft hole and received in the recess, and the neck of the support shaft is positioned in the shaft hole. (2) The pedestal is made of rubber with a hardness of at least 50°;
The support leg according to claim 1 of the utility model registration claim, which is made of any one of synthetic resins. (3) The support leg according to claim 1, wherein the receiving piece is made of metal. (4) The supporting leg according to claim 1, wherein the receiving piece has a flange on its outer periphery. (5) The support leg according to claim 4, wherein the flange of the receiving piece is curved. (6) The supporting leg according to claim 1, wherein the receiving piece is integrally joined to the base. (7) The receiving piece is integrally joined to the base by vulcanization of its rubber.Claim 1 of the utility model registration claim 1
Support legs as described in section. (8) The support leg according to claim 1, wherein the recessed portion of the receiving piece is substantially hemispherical. (9) The support leg according to claim 1, wherein the head of the support shaft is formed into a hemispherical surface that fits into the recess of the receiving piece. (10) The head of the support shaft has a flat lower end surface, and
The supporting leg according to claim 1 of the utility model registration claim, wherein the peripheral edge is formed at an acute angle. (11) 11 The support leg according to claim 1, wherein the head of the support shaft has a flat lower end surface and an arcuate peripheral edge. (12) 12 The support leg according to claim 1, wherein the head of the support shaft has a flat lower end surface and a sloped peripheral edge. (13) 13 The support leg according to claim 1, wherein the tool engaging portion of the support shaft is formed into a nut shape.