JPS5877563U - Pine tress core - Google Patents

Pine tress core

Info

Publication number
JPS5877563U
JPS5877563U JP17323481U JP17323481U JPS5877563U JP S5877563 U JPS5877563 U JP S5877563U JP 17323481 U JP17323481 U JP 17323481U JP 17323481 U JP17323481 U JP 17323481U JP S5877563 U JPS5877563 U JP S5877563U
Authority
JP
Japan
Prior art keywords
core
tress
pine
reinforcing member
uneven surface
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
JP17323481U
Other languages
Japanese (ja)
Inventor
川畑　市郎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP17323481U priority Critical patent/JPS5877563U/en
Publication of JPS5877563U publication Critical patent/JPS5877563U/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図Ａは従来のマツトレス芯体の断面図、第１図Ｂは
このマツトレス芯体が変形した状態の断面図、第２図は
本考案のマツトレス芯体の断面図である。 図中符号、１は基板、２は弾褥層、３は補強部材、４は
硬化部分を示す。FIG. 1A is a sectional view of a conventional pinerest core, FIG. 1B is a sectional view of the pinetress core in a deformed state, and FIG. 2 is a sectional view of the pinetress core of the present invention. In the figure, reference numerals 1 indicate the substrate, 2 the elastic layer, 3 the reinforcing member, and 4 the hardened portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 凹凸面を有す未発泡硬質ポリエチレン基板、該凹凸面に
対し所定の間隔をおいて固定された補強部材、および該
基板の凹凸を充填しかつ該補強部材を埋没包含した軟質
発泡ポリウレタン層よりなり、該補強部材は軟質発泡ポ
リウレタンの含浸により硬化されていることを特徴とす
るマツトレス芯体。Consisting of an unfoamed rigid polyethylene substrate having an uneven surface, a reinforcing member fixed to the uneven surface at a predetermined interval, and a soft foamed polyurethane layer filling the unevenness of the substrate and embedding the reinforcing member. A pine tress core, wherein the reinforcing member is hardened by impregnation with soft polyurethane foam.
JP17323481U 1981-11-24 1981-11-24 Pine tress core Pending JPS5877563U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17323481U JPS5877563U (en) 1981-11-24 1981-11-24 Pine tress core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17323481U JPS5877563U (en) 1981-11-24 1981-11-24 Pine tress core

Publications (1)

Publication Number Publication Date
JPS5877563U true JPS5877563U (en) 1983-05-25

Family

ID=29965102

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17323481U Pending JPS5877563U (en) 1981-11-24 1981-11-24 Pine tress core

Country Status (1)

Country Link
JP (1) JPS5877563U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014135965A (en) * 2013-01-15 2014-07-28 Toyota Boshoku Corp Vehicle seat
JP2014212849A (en) * 2013-04-23 2014-11-17 パラマウントベッド株式会社 Gatch bed mattress

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014135965A (en) * 2013-01-15 2014-07-28 Toyota Boshoku Corp Vehicle seat
JP2014212849A (en) * 2013-04-23 2014-11-17 パラマウントベッド株式会社 Gatch bed mattress

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