Title:
着座式揺動装置
Document Type and Number:
Japanese Patent JP7031911
Kind Code:
B2
Abstract:
A strut member is connected to the center of a top plate portion which supports a seat portion and the center of a base portion so that the strut member rockably supports the top plate portion. A pair of rocking mechanisms formed by motors and link mechanisms connected to the output shafts of the motors and the top plate portion, and configured to be vertically displaced in accordance with a rotation of the motors is arranged in a front area or a rear area compared to the strut member in the base portion. The axial direction of the motor of one of the rocking mechanisms is aligned with a left oblique direction from the center of the supporting surface, and the axial direction of the motor of the other of the rocking mechanisms is aligned with a right oblique direction from the center of the supporting surface.
Inventors:
Uhei Nishioka
Application Number:
JP2021038835A
Publication Date:
March 08, 2022
Filing Date:
March 11, 2021
Export Citation:
Assignee:
WIZAPPLY Co., Ltd.
International Classes:
A63F13/28; A47C3/025; A47C9/00; A63G31/04
Domestic Patent References:
| JP3795838B2 | ||||
| JP2587027B2 |
Foreign References:
| KR101008410B1 |
Attorney, Agent or Firm:
Yukino Koishikawa
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