JPH0289965U

JPH0289965U -

Info

Publication number: JPH0289965U
Application number: JP17108888U
Authority: JP
Priority date: 1988-12-28
Filing date: 1988-12-28
Publication date: 1990-07-17

Description

[Brief explanation of drawings]

第１図は椅子の形態の斜視図、第２図は梯子の
形態に変形する過程の斜視図、第３図は梯子の形
態の斜視図、第４図は折畳んだ状態の斜視図であ
る。１……前足フレーム、２……踏み板、３……後
足フレーム、４……支持フレーム、５……支持板
、６……椅子板フレーム、７……前板、８……後
板、９……連結アーム、１０……手摺、１１……
背もたれ。 Fig. 1 is a perspective view of the chair form, Fig. 2 is a perspective view of the process of transforming into the ladder form, Fig. 3 is a perspective view of the ladder form, and Fig. 4 is a perspective view of the folded state. . 1... Front leg frame, 2... Step board, 3... Back leg frame, 4... Support frame, 5... Support plate, 6... Chair board frame, 7... Front plate, 8... Rear plate, 9 ...Connection arm, 10...Handrail, 11...
Backrest.

Claims

[Claims for Utility Model Registration] (a) The forefoot frame has a front leg frame, a rear leg frame, a support frame, and a chair board frame; and the lower part thereof are connected by a connecting member, and the front leg frame accommodates a handrail in the upper part thereof so as to be freely removable and removable, and (c) the hind leg frame is rotatably connected to the front leg frame at the upper end. (d) The support frame is rotatably connected to the hind leg frame at one end, extends beyond the connecting member in the central portion, and has a support plate at the other end. (e) The chair board frame includes a front board, a back board,
a connecting frame, a receiving member, and a hook; the front plate and the rear plate are pivotally connected by the connecting arm; the connecting arm is pivotally connected to the chair board frame at an intermediate portion; The member supports the front plate in a state where the front plate and the rear plate are horizontal through the connecting arm, and the hook supports the front plate and the rear plate in a stepped shape through the connecting arm. the chair.