JPH0335758U - - Google Patents

Info

Publication number
JPH0335758U
JPH0335758U JP1990048903U JP4890390U JPH0335758U JP H0335758 U JPH0335758 U JP H0335758U JP 1990048903 U JP1990048903 U JP 1990048903U JP 4890390 U JP4890390 U JP 4890390U JP H0335758 U JPH0335758 U JP H0335758U
Authority
JP
Japan
Prior art keywords
elevating
suspension members
flexible suspension
main body
view
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
JP1990048903U
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 JP1990048903U priority Critical patent/JPH0335758U/ja
Publication of JPH0335758U publication Critical patent/JPH0335758U/ja
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C17/00—Sofas; Couches; Beds
    • A47C17/84—Suspended beds, e.g. suspended from ceiling

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す要部側面図、
第２図は平面図、第３図は簡略斜視図、第４図は
前後左右ガイドローラの一例を示す平面図、第５
図は底面図、第６図は昇降本体の隅部を示す正面
図、第７図は要部拡大断面図、第８図は遮断機構
の別の実施例を示す底面図、第９図は変形例の要
部断面図、第１０図と第１１図は夫々別の変形例
を示す説明図、第１２図はさらに他の変形例の正
面図、第１３図と第１４図は作用説明のための要
部断面正面図、第１５図は要部側面図、第１６図
は要部断面平面図である。 １……昇降本体、６……同期連動シヤフト、７
……回転子、８……回転子、９……弾発手段、１
３……可撓吊持材。

Claims (1)

    【実用新案登録請求の範囲】
  1. チエーンや歯付ベルト等の４本の定ピツチ噛合
    部付き可撓吊持材１３…をもつて昇降本体１を吊
    下状に保持し、該可撓吊持材１３…の途中部が噛
    合して回転する鎖車やプーリ等の回転子７，８を
    、相互に連結して連動回転させる同期連動シヤフ
    ト６を設け、さらに、該可撓吊持材１３…の一部
    を、昇降本体１の自重を軽減する弾発手段９に接
    続し、上記昇降本体１を水平に保ちつつ手動昇降
    可能に構成したことを特徴とする室内昇降構造体
    。
JP1990048903U 1989-05-24 1990-05-09 Pending JPH0335758U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990048903U JPH0335758U (ja) 1989-05-24 1990-05-09

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6080189 1989-05-24
JP1990048903U JPH0335758U (ja) 1989-05-24 1990-05-09

Publications (1)

Publication Number Publication Date
JPH0335758U true JPH0335758U (ja) 1991-04-08

Family

ID=31718009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990048903U Pending JPH0335758U (ja) 1989-05-24 1990-05-09

Country Status (1)

Country Link
JP (1) JPH0335758U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61174097A (ja) * 1985-01-25 1986-08-05 金子　哲也 ベツドの昇降装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61174097A (ja) * 1985-01-25 1986-08-05 金子　哲也 ベツドの昇降装置

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