JPS6449147U

JPS6449147U -

Info

Publication number: JPS6449147U
Application number: JP14399887U
Authority: JP
Priority date: 1987-09-21
Filing date: 1987-09-21
Publication date: 1989-03-27
Also published as: JPH0444140Y2

Description

[Brief explanation of the drawing]

図は本考案の一実施例を説明するもので、第１
図は使用状態の斜視図、第２図はスコアボードを
折り返した状態の斜視図、第３図は第１図の矢印
Ａ方向矢視図、第４図は第１図の矢印Ｂ方向矢視
図、第５図は折り畳んだ状態の斜視図である。１……基板、２……脚、３……背もたれ、４…
…スコアボード、５……基枠、６，２４……支持
枠、７，２３……蝶番、８……フツク、９，１４
……ピン、１０，１１……パイプ材、１２……背
板、１３……腕、１５……軸承部材、１６……回
動アーム、１７，２０……軸。 The figure is for explaining one embodiment of the present invention.
The figure is a perspective view of the scoreboard in use, Figure 2 is a perspective view of the scoreboard folded back, Figure 3 is a view taken in the direction of arrow A in Figure 1, and Figure 4 is a view seen in the direction of arrow B in Figure 1. FIG. 5 is a perspective view of the folded state. 1... Board, 2... Legs, 3... Backrest, 4...
...Scoreboard, 5...Base frame, 6,24...Support frame, 7,23...Hinge, 8...Hook, 9,14
... Pin, 10, 11 ... Pipe material, 12 ... Back plate, 13 ... Arm, 15 ... Bearing member, 16 ... Rotating arm, 17, 20 ... Shaft.

Claims

[Scope of utility model registration request]

A rectangular substrate 1, at least one flat inverted U-shaped base frame 5 fixed downwardly on the lower surface of the substrate 1, and a support frame horizontally suspended on the lower end side of the base frame 5. 6, and a horizontal frame 2b that is horizontally suspended on the side surface between the upper ends of a pair of front and rear arms 2a and 2a arranged in a "V" shape, and the inner surface of the support frame 6 and the horizontal frame 2b are The inner surfaces are foldably connected by a hinge 7, and the upper end of a hook 8 is rotatably supported at a predetermined distance in the longitudinal direction of the outer surface of the support frame 6. The leg 2 has a protruding pin 9 that engages with the base member 1, the pipe member 10 is suspended horizontally under the front side edge of the base plate 1, and the base member 10 is connected to the base member 1 under the rear side edge of the base member 1. A pipe material 11 is horizontally suspended between the frames 5, 5, and the vicinity of the lower end is supported via a pin 14 on the rear side of the base frames 5, 5, and the lower end tip is on the lower side of the pipe material 11. The backrest 3 has substantially L-shaped arms 13, 13, with a backboard 12 suspended horizontally between the upper ends thereof, and a backrest 3 that rotates near its lower end on the front side of the base frame 5. A rotating arm 16 is rotatably supported via a shaft 17, the lower end of which faces a position in contact with the lower surface of the pipe 10, and the front edge of the scoreboard 4 is rotatably supported at the upper end; A bench comprising a support frame 24 which is rotatably attached to the lower surface of the board 4 via a hinge 23 and whose lower end is brought into contact with the back side of the rotary arm 16.