Title:
AUXILIARY MECHANISM FOR DINING TABLE TO PREVENT INFECTIOUS DISEASES SUCH AS CORONA VIRUS
Document Type and Number:
WIPO Patent Application WO/2021/230298
Kind Code:
A1
Abstract:
An inner flap 33 biased in the closing direction and driven by the rising of a board 31, and an outer flap similarly biased in the closing direction 32 and driven open by the inner flap 33 are provided on the top surface of a box-shaped case 36 in order to provide an auxiliary mechanism for a dining table that, while providing a virus-infection-spread-prevention mechanism, enables a partition plate that partitions the upper part of a table to be taken in or out from the table top surface, or replaced. A lift mechanism 50 is attached to the bottom surface of a board pedestal 35, and the lift mechanism 50 is attached to the inside of a small case 70. A nut part 82 is attached to the inner bottom surface of the small case 70. A screw part 81 engaged with a female screw of the nut part 82 is made to pass through the nut part 82. The screw part 81 has both ends supported to freely rotate using a bearing 83, and both ends of the screw part 81 are connected to a gear. A power transmission means PT is wound around each gear, with one end linked to a motor 85 and the other end to a handle 68.
Inventors:
TOKUNAGA HISATOMI (JP)
Application Number:
PCT/JP2021/018106
Publication Date:
November 18, 2021
Filing Date:
May 12, 2021
Export Citation:
Assignee:
TOKUNAGA HISATOMI (JP)
International Classes:
G07G1/00; A47B13/00; A47B13/08; A47B17/00; A47B17/02; A47B17/04; G07G1/01; G07G1/12
Domestic Patent References:
| WO2020003867A1 | 2020-01-02 |
Foreign References:
| JPH11159034A | 1999-06-15 | |||
| JP2018017499A | 2018-02-01 | |||
| CN108113353A | 2018-06-05 |
Attorney, Agent or Firm:
TOMISAKI Motonari et al. (JP)
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