JPH02130258U

JPH02130258U -

Info

Publication number: JPH02130258U
Application number: JP3939889U
Authority: JP
Priority date: 1989-04-03
Filing date: 1989-04-03
Publication date: 1990-10-26

Description

[Brief explanation of drawings]

第１図は本考案の一部を破断した右側面図、第
２図は第１図における−線断面図、第３図は
−線断面付近の要部の拡大斜視図である。１……支柱、２……支軸、３……電動モータ、
３ａ……減速機、４ａ，４ｂ……連結機、５……
座台、６……座面、６ａ……アーム、７……蝶番
、８……肘掛、９……スイツチ、１１……ロツド
、１１ａ……係合部、１２……ワイヤ、１３……
引スプリグ、１４……ブラケツト、１５，１５′
……滑車、１６……ストツパー、１７……シヤフ
ト、１８，１８′……ブラケツト、１９……ハン
ドル、２０……ハンドル、２１……螺子、２２…
…弾性材、３０……台板、３１……回転軸、３２
……アウトリガー、３３……車輪、３４……係合
部材、３５……被係合部材。 FIG. 1 is a partially cutaway right side view of the present invention, FIG. 2 is a cross-sectional view taken along the line -- in FIG. 1, and FIG. 1... Strut, 2... Support shaft, 3... Electric motor,
3a...Reducer, 4a, 4b...Connector, 5...
Seat, 6... Seat surface, 6a... Arm, 7... Hinge, 8... Armrest, 9... Switch, 11... Rod, 11a... Engaging portion, 12... Wire, 13...
Pulling sprig, 14... Bracket, 15, 15'
... Pulley, 16 ... Stopper, 17 ... Shaft, 18, 18' ... Bracket, 19 ... Handle, 20 ... Handle, 21 ... Screw, 22 ...
... Elastic material, 30 ... Base plate, 31 ... Rotating shaft, 32
...Outrigger, 33...Wheel, 34...Engaging member, 35...Engaged member.

Claims

[Scope of utility model registration request]

In an overhang-type chair in which the back is connected to a support, the support is remotely connected to a rotating shaft provided on the base plate and moves in an arc, and the seat is moved up and down by a driving means provided on the support and can be moved freely at any time. A special chair that is characterized by being able to stop moving at a certain position, and the seat surface rising up in conjunction with the vertical movement of the base.