JPH0219259U - - Google Patents

Info

Publication number
JPH0219259U
JPH0219259U JP9452988U JP9452988U JPH0219259U JP H0219259 U JPH0219259 U JP H0219259U JP 9452988 U JP9452988 U JP 9452988U JP 9452988 U JP9452988 U JP 9452988U JP H0219259 U JPH0219259 U JP H0219259U
Authority
JP
Japan
Prior art keywords
spring unit
elastic material
foamed elastic
hard part
covering
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.)
Pending
Application number
JP9452988U
Other languages
English (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 JP9452988U priority Critical patent/JPH0219259U/ja
Publication of JPH0219259U publication Critical patent/JPH0219259U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Description

【図面の簡単な説明】
図面はこの考案の一実施例を示し、第1図は縦
断面図、第2図は一部断面した平面図である。 1…スプリングユニツト、2…コイルスプリン
グ、5…発泡弾性材、6…外装地、5a…硬質部
、5b…軟質部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 多数のスプリングを連結して形成されたスプリ
    ングユニツトと、このスプリングユニツトの上下
    面の少なくとも上面に重合された発泡弾性材と、
    上記スプリングユニツトと発泡弾性材とを被覆し
    た外装地とを具備し、上記発泡弾性材は、上記ス
    プリングユニツトの周辺部と対応する外周部分の
    硬質部と、この硬質部以外の軟質部とが一度の発
    泡成形によつて一体に成形されてなることを特徴
    とするマツトレス装置。
JP9452988U 1988-07-19 1988-07-19 Pending JPH0219259U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9452988U JPH0219259U (ja) 1988-07-19 1988-07-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9452988U JPH0219259U (ja) 1988-07-19 1988-07-19

Publications (1)

Publication Number Publication Date
JPH0219259U true JPH0219259U (ja) 1990-02-08

Family

ID=31319062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9452988U Pending JPH0219259U (ja) 1988-07-19 1988-07-19

Country Status (1)

Country Link
JP (1) JPH0219259U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591559U (ja) * 1982-06-28 1984-01-07 ヨドコマツ−ル有限会社 プライヤ−

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS591559U (ja) * 1982-06-28 1984-01-07 ヨドコマツ−ル有限会社 プライヤ−

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