JPH01126218U - - Google Patents

Info

Publication number
JPH01126218U
JPH01126218U JP2156688U JP2156688U JPH01126218U JP H01126218 U JPH01126218 U JP H01126218U JP 2156688 U JP2156688 U JP 2156688U JP 2156688 U JP2156688 U JP 2156688U JP H01126218 U JPH01126218 U JP H01126218U
Authority
JP
Japan
Prior art keywords
seat
backrest portion
posture
curved
fit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2156688U
Other languages
Japanese (ja)
Other versions
JPH044737Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988021566U priority Critical patent/JPH044737Y2/ja
Publication of JPH01126218U publication Critical patent/JPH01126218U/ja
Application granted granted Critical
Publication of JPH044737Y2 publication Critical patent/JPH044737Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の代表的な実施例を示す斜視説
明図、第２図ａ〜ｃは本考案におけるネツト材の
積層構造例を示す説明図、第３図ａ，ｂは本考案
の適用例を示す側面説明図、第４図は従来のシー
トを示す斜視説明図、第５図は第４図の―線
断面説明図である。 １……姿勢保持用シート、２……背もたれ部、
３……座部、４……脚フレーム部材、５……合成
樹脂材、６……発泡樹脂材、７……布地、８……
ネツト材、９……発泡樹脂材、１０……布地、１
１……凹部、１２……車椅子用台車。 Figure 1 is a perspective explanatory view showing a typical embodiment of the present invention, Figures 2 a to c are explanatory diagrams showing an example of a laminated structure of net materials in the present invention, and Figures 3 a and b are applications of the present invention. FIG. 4 is a perspective view showing a conventional seat, and FIG. 5 is a cross-sectional view taken along the line -- in FIG. 4. 1... Seat for maintaining posture, 2... Backrest portion,
3... Seat part, 4... Leg frame member, 5... Synthetic resin material, 6... Foamed resin material, 7... Fabric, 8...
Net material, 9... Foamed resin material, 10... Fabric, 1
1... recess, 12... wheelchair trolley.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 座部及び背もたれ部の形成されたシートであつ
て、少なくとも前記背もたれ部は熱可塑性プラス
チツクネツト材によつて正常な背中形状に合わせ
て湾曲成形されてなることを特徴とする姿勢保持
用シート。 1. A posture-maintaining seat comprising a seat portion and a backrest portion, wherein at least the backrest portion is curved to fit the shape of a normal back using thermoplastic plastic net material.
JP1988021566U 1988-02-19 1988-02-19 Expired JPH044737Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988021566U JPH044737Y2 (en) 1988-02-19 1988-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988021566U JPH044737Y2 (en) 1988-02-19 1988-02-19

Publications (2)

Publication Number Publication Date
JPH01126218U true JPH01126218U (en) 1989-08-29
JPH044737Y2 JPH044737Y2 (en) 1992-02-12

Family

ID=31238919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988021566U Expired JPH044737Y2 (en) 1988-02-19 1988-02-19

Country Status (1)

Country Link
JP (1) JPH044737Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105848612A (en) * 2013-11-29 2016-08-10 株式会社Mtg Posture holder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4847187U (en) * 1971-10-05 1973-06-20
JPS58145620U (en) * 1982-03-27 1983-09-30 天田　欽元 Alternative protective equipment such as bandages and casts

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4847187U (en) * 1971-10-05 1973-06-20
JPS58145620U (en) * 1982-03-27 1983-09-30 天田　欽元 Alternative protective equipment such as bandages and casts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105848612A (en) * 2013-11-29 2016-08-10 株式会社Mtg Posture holder

Also Published As

Publication number Publication date
JPH044737Y2 (en) 1992-02-12

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