JPS646923U

JPS646923U -

Info

Publication number: JPS646923U
Application number: JP10150287U
Authority: JP
Priority date: 1987-06-30
Filing date: 1987-06-30
Publication date: 1989-01-17

Description

[Brief explanation of the drawing]

第１図〜第８図は本考案の一実施例を示し、第
１図は正面図、第２図は背面図、第３図は側面図
、第４図は平面図、第５図は底面図、第６図は第
４図におけるＡ―Ａ断面図、第７図は同Ｂ―Ｂ断
面図、第８図は使用状態を示す一部切欠き側面図
、第９図〜第１１図は本考案の別の実施例を示し
、第９図は平面図、第１０図は底面図、第１１図
は第９図におけるＣ―Ｃ断面図、第１２図は従来
例を示す概略側面図である。１……本体、２……突部、３……凹凸面、４…
…凹部、４Ａ……下段凹部、４Ｂ……上段凹部、
５……連通孔、６……凹溝、１０……カバー、１
１……人、１１ａ……でん部、１１ｂ……脚部、
１４……支持台、１５……熱源、１６……外囲体
、１７……凹段部、１８……床側凹部、１９……
下位連通孔、Ｈ……高さ。 Figures 1 to 8 show an embodiment of the present invention, with Figure 1 being a front view, Figure 2 being a rear view, Figure 3 being a side view, Figure 4 being a top view, and Figure 5 being a bottom view. Figure 6 is a sectional view taken along line A-A in Figure 4, Figure 7 is a sectional view taken along line B-B in Figure 4, Figure 8 is a partially cutaway side view showing the state of use, and Figures 9 to 11 are Another embodiment of the present invention is shown, FIG. 9 is a plan view, FIG. 10 is a bottom view, FIG. 11 is a cross-sectional view taken along line CC in FIG. 9, and FIG. 12 is a schematic side view showing a conventional example. be. 1...Main body, 2...Protrusion, 3...Uneven surface, 4...
...recess, 4A...lower recess, 4B...upper recess,
5...Communication hole, 6...Concave groove, 10...Cover, 1
1...person, 11a...buttocks, 11b...legs,
14... Support stand, 15... Heat source, 16... Outer enclosure, 17... Recessed step, 18... Floor side recess, 19...
Lower communication hole, H...height.

Claims

[Scope of utility model registration request]

The surface of the main body made of a hard elastic material is formed into an uneven surface, a recess is provided in the center of the back surface of the main body, and a communicating hole is provided between the recess and the surface,
Furthermore, the healthy sitting cushion is characterized in that the lower part of the recess is communicated with the outside.