Title:
MULTIPURPOSE FOLDING BOARD
Document Type and Number:
Japanese Patent JP2023154522
Kind Code:
A
Abstract:
To provide a multipurpose folding board which, when being folded, is capable of preventing a structure for supporting a load from a top plate, from protruding from the top plate and having no protrusion formed in a stored state.SOLUTION: A bed 1 comprises at least: side plate parts 13 each including a first bellows plate 11 and a second bellows plate 12; a top plate 14 for covering upper sides of the side plate parts 13 in a use state; and a central support part 15 for supporting a central part of the top plate 14. The side plate parts 13 are formed to be extended/contracted in the longitudinal direction by engaging respective cuts of the first bellows plates 11 and the second bellows plates 12 with each other. The central support part 15 is mounted on a lower surface of the central part of the top plate 14. In a stored state of the bed 1, the side plate parts 13 are compressed in the longitudinal direction and the top plate 14 is folded into a chevron shape. At that time, the central support part 15 is raised in the lower side the top plate 14 to a position not to interfere with the side plate parts 13.SELECTED DRAWING: Figure 3
Inventors:
SANO HIROHARU
Application Number:
JP2022063877A
Publication Date:
October 20, 2023
Filing Date:
April 07, 2022
Export Citation:
Assignee:
KOBE CARDBOARD CO LTD
International Classes:
A47C19/00; A47B3/00; A47B3/12; A47C4/04; A47C5/00; E06C1/39
Attorney, Agent or Firm:
Patent Attorney Corporation Value Plus
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