JPS6031447U

JPS6031447U - telescopic scaffolding board

Info

Publication number: JPS6031447U
Application number: JP12365183U
Authority: JP
Inventors: 大橋　良男
Original assignee: 株式会社　カンサカ
Priority date: 1983-08-08
Filing date: 1983-08-08
Publication date: 1985-03-04
Also published as: JPH0111871Y2

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図は本考案の実施例の伸長状態を示す平面図、第２
図は第１図■−■線矢視図、第３図は同短縮状態を示す
平面図、第４図は第１図ＩＶ−ＩＶ線矢視拡大図、第５
図は第２図Ｖ−Ｖ線矢視拡大図、第６図は固定状態を示
す平面図、第７図は第５図■−■線矢視断面図、第８図
は他の実施例を′示す要部平面断面図、第９図は第８図
ＩＸ−ＩＸ線矢視図である。１・・・伸縮足場板、２，３・・・摺動部材、４，５・
・・杆材、１４・・・固定装置、１７・・・ハウジング
、１８・・・操作体、１９・・・押圧体、２０・・・カ
ム溝、３０・・・スプリングピン。Fig. 1 is a plan view showing the extended state of the embodiment of the present invention;
The figures are a view taken along the line arrows in Figure 1, Figure 3 is a plan view showing the shortened state, Figure 4 is an enlarged view taken along the line IV-IV in Figure 1, and Figure 5 is an enlarged view taken along the line IV-IV in Figure 1.
The figures are an enlarged view taken along the line V-V in FIG. 2, FIG. 6 is a plan view showing the fixed state, FIG. 9 is a plan view taken along the line IX-IX in FIG. 8. 1... Telescopic scaffolding board, 2, 3... Sliding member, 4, 5...
... Rod material, 14... Fixing device, 17... Housing, 18... Operating body, 19... Pressing body, 20... Cam groove, 30... Spring pin.

Claims

[Scope of utility model registration request]

It consists of a pair of sliding members having a plurality of rods arranged in parallel and spaced apart from each other, and the rods of the other sliding member are loosely inserted between the rods of one sliding member, so that both sliding members An extensible scaffolding board in which movable members are connected to each other so as to be slidable in the longitudinal direction, and is provided with a fixing device that fixes the movable members in a telescopically fixed manner,
The fixing device includes a housing provided within the connection side end of the cylindrical rod at the outer end of the extensible scaffold board, and a housing that is movable in the axial direction of the rod and protrudes in the axial direction from the connection side end. It consists of an operating body supported by a housing, and a suppressor that is provided with a retaining part that engages with a cam part provided on the operating body and is supported by the housing so as to be movable forward and backward in the direction of adjacent rod members. Due to the relative sliding between the cam part and the engaging part due to the axial direction operation of the operating body, the pressing body protrudes from the opening provided inside the cylindrical rod material and can freely approach and separate from the side surface of the adjacent rod material. A retractable scaffolding board characterized by being pressed by.