JPS581435U

JPS581435U - Treatment chair rest support device

Info

Publication number: JPS581435U
Application number: JP9455481U
Authority: JP
Inventors: 泰史杉浦
Original assignee: 長田電機工業株式会社
Priority date: 1981-06-25
Filing date: 1981-06-25
Publication date: 1983-01-07
Also published as: JPS6034274Y2

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

Description

[Brief explanation of the drawing]

第１図は本考案による安頭台支持装置のイ背面図七ロ側
面図を夫々示し、第２図は支持部の詳細を示す正面図、
第３図は第２図における制動手段の部分的側面図でイは
制動手段による軸の拘止と　□口はその解放状態を夫々
示し、第４図イ９口、ハには安頭座のいろいろな位置姿
勢を例示している。図中、１・・・椅子背当部、２・・・安頭座、３・・・
支持　　　　　部、４・・・支杆、５６・・・安頭座軸
着部、６・・・支杆軸着部、７・・・押ボタン、９．１
０・・・軸、１１．１２・・・制動手段、１４・・・偏
心カム、１６・・・スプリング、１８・・・カム片、２
１・・・上向連結子、・２２・・・下向連結子。Fig. 1 shows a rear view, a side view, and a side view of the safety platform support device according to the present invention, and Fig. 2 shows a front view showing details of the support part.
Figure 3 is a partial side view of the braking means in Figure 2, where A shows the restraint of the shaft by the braking means, and □ shows its released state, and Figure 4 A, 9 and C show the rest of the shaft. It illustrates various positions and postures. In the diagram, 1... Chair back, 2... Antoza, 3...
Support part, 4... Support rod, 56... Safety lever shaft attachment part, 6... Support rod axis attachment part, 7... Push button, 9.1
0... Shaft, 11.12... Braking means, 14... Eccentric cam, 16... Spring, 18... Cam piece, 2
1... Upward connector, 22... Downward connector.

Claims

[Scope of utility model registration request]

It consists of a safety seat that supports the thinking head, a support part for it, and a support rod that holds it on the chair back, and a safety seat and support rod are provided at both upper and lower ends of the support part, respectively. A braking means consisting of a pair of eccentric cams under the drive of a spring is provided in the vicinity of the shaft to be mounted, and a push button located on the side surface of the support part and in contact with the inner end of the push button, , has a tilting cam piece, and further includes upward and downward connectors connecting the cam piece and the eccentric cam, and while the push button is not pressed, the pivot shaft A rest support device for a treatment chair, characterized in that each braking means continues to restrain the body, and when the button is pressed, the restraint is released.