Title:
CUSHION PAD
Document Type and Number:
Japanese Patent JP2022123256
Kind Code:
A
Abstract:
To provide a cushion pad capable of suppressing removal of a bead foam molded body from a soft polyurethane foam molded body even when the bead foam molded body is formed into a divided constitution.SOLUTION: A cushion pad is provided with: an assembly core pad 1 which has a first core pad 2 and a second core pad 3 obtained by dividedly constituting core pads of a block-like bead foam molded body, and has a recess 4 formed in one of opposite lateral faces 231, 331 to the first core pad 2 and the second core pad 3, and a projection 5 in the other, and in which the projection 5 is engaged with the recess 4; and a surface layer pad 6 of a soft polyurethane foam molded body, forming a seated face 611 and is laminated by covering the top face and outer peripheral side face of the assembly core pad 1.SELECTED DRAWING: Figure 1
Inventors:
MATSUMOTO MASATO
Application Number:
JP2021020448A
Publication Date:
August 24, 2022
Filing Date:
February 12, 2021
Export Citation:
Assignee:
INOUE MTP KK
International Classes:
A47C7/18; A47C27/15; B29C33/12; B29C39/10; B29C39/24; B29C39/26; B29C44/00; B29C44/12; B29C44/36; B60N2/90