JPH026564U

JPH026564U -

Info

Publication number: JPH026564U
Application number: JP8554088U
Authority: JP
Priority date: 1988-06-28
Filing date: 1988-06-28
Publication date: 1990-01-17

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係るクツシヨンの
斜視図、第２図は第１図に示す―線に沿う断
面図、第３〜６図はそれぞれ本考案の他の実施例
に係るクツシヨンの断面図、第７，８図はそれぞ
れ本考案に係るクツシヨンを用いた椅子およびベ
ツドの斜視図である。２，２ａ〜２ｄ……クツシヨン、４……袋状シ
ート、５……断熱シート、６，６ａ，６ｂ，６ｃ
……マツト部材、８……液体、１４……通孔。 Fig. 1 is a perspective view of a cushion according to one embodiment of the present invention, Fig. 2 is a cross-sectional view taken along the line shown in Fig. 1, and Figs. 3 to 6 are respective cushions according to other embodiments of the present invention. , and FIGS. 7 and 8 are perspective views of a chair and a bed, respectively, using the cushion according to the present invention. 2, 2a to 2d...Cushion, 4...Bag-shaped sheet, 5...Insulating sheet, 6, 6a, 6b, 6c
...Mat member, 8...Liquid, 14...Through hole.

Claims

[Scope of Claim for Utility Model Registration] (1) In a cushion used for lying down, sitting, backrest, armrest, footrest, etc., liquid is sealed in a flexible bag-like sheet. A cushion characterized in that at least one surface of the bag-like sheet is covered with a heat insulating sheet. (2) The cushion according to claim 1, wherein a solid mat member having appropriate elasticity is sealed together with a liquid in the bag-like sheet. (3) A second aspect of the present invention, characterized in that a part of the mat member installed in the bag-like sheet is made of a material whose rigidity is partially different from that of the other parts.
The cushion described in section. (4) The cushion according to claim 2 or 3, wherein a portion of the mat member is formed with a through hole passing through the front and back surfaces. (5) The surface of the heat insulating sheet is covered with a heat insulating sheet, and a planar heating element is interposed between the heat insulating sheet and the heat insulating sheet. 4. The cushion according to any one of item 4.