Title:
壁面収納舞台
Document Type and Number:
Japanese Patent JP6807103
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a wall storage stage which can be deformed by light force and stored in a hanger without using a winch.SOLUTION: A wall storage stage 1 is configured such that: a front bundle column 2 fixed upright in a hanger H recessed on a wall W, and a rear bundle column 3 provided with a wheel 3b, are oppositely arranged; the base ends of front and rear sleepers 4, 5 capable of being raised/lowered in a horizontal state and an upright state are pivoted to the upper parts of the bundle columns 2, 3; the sleepers 4, 5 are connected so as to be bendable via the connection part 7 suspending a middle bundle column 6; the sleepers 4, 5 are horizontally extended so as to be deformed to a stage in which floor plates 8, 8a are horizontally arranged on the sleepers 4, 5; and the stage can be stored in the hanger H in the upright state of the plates 8, 8a bending the extended sleepers 4, 5 in two-fold via the connection part 7. A constant load spiral spring 16 wounded around a drum 15 is installed at the front bundle column 2 side, the spring 16 is passed through an idle roller 17 provided in the lower part of the middle bundle column 6 in a landing state, and the tip of the spring 16 is connected to the rear bundle column 3 side.SELECTED DRAWING: Figure 1
Inventors:
Daiki Kato
Application Number:
JP2017002490A
Publication Date:
January 06, 2021
Filing Date:
January 11, 2017
Export Citation:
Assignee:
Nichibu Co., Ltd.
International Classes:
A63J1/02
Domestic Patent References:
| JP5163829B1 | ||||
| JP2014163036A | ||||
| JP47000589Y1 | ||||
| JP2515974Y2 | ||||
| JP58047656U | ||||
| JP56028973A | ||||
| JP3091561U | ||||
| JP4048363U |
Attorney, Agent or Firm:
Kinichi Nishiyama