JPS6139532U - Ratchet type reclining mechanism - Google Patents

Ratchet type reclining mechanism

Info

Publication number
JPS6139532U
JPS6139532U JP12455484U JP12455484U JPS6139532U JP S6139532 U JPS6139532 U JP S6139532U JP 12455484 U JP12455484 U JP 12455484U JP 12455484 U JP12455484 U JP 12455484U JP S6139532 U JPS6139532 U JP S6139532U
Authority
JP
Japan
Prior art keywords
support rod
reclining mechanism
distal end
ratchet type
rod
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
JP12455484U
Other languages
Japanese (ja)
Other versions
JPH0216748Y2 (en
Inventor
肇 鈴木
雅彦 河井
Original Assignee
酒井医療株式会社
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 酒井医療株式会社 filed Critical 酒井医療株式会社
Priority to JP12455484U priority Critical patent/JPS6139532U/en
Publication of JPS6139532U publication Critical patent/JPS6139532U/en
Application granted granted Critical
Publication of JPH0216748Y2 publication Critical patent/JPH0216748Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Invalid Beds And Related Equipment (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】 第１，２−図は、それぞれこの考案のラチェット式リク
ライニング機構を適用したストレッチャの一実施例を示
す平面図及び正面図、第３，４図は、それぞれ第１，２
図に示したラチェット式リクライニング機構を拡大して
示す平面図及び縦断面図、第５，６図は、それぞれ従来
のりクライニング機構の一例を示す平面図及び正面図で
ある。 ５・・・リクライニソグ部材、１１・・・ストレッチャ
、１２・・・リクライニング機構、１３・・・支持棒、
１５・・・爪部材、１５ａ・・・爪、１６・・・係合部
材、１７・・・ロツド、１９・・・コイルハネ。[Brief Description of the Drawings] Figures 1 and 2 are a plan view and a front view, respectively, showing an embodiment of a stretcher to which the ratchet type reclining mechanism of this invention is applied, and Figures 3 and 4 are, respectively, the first and second figures. 2
FIGS. 5 and 6 are a plan view and a longitudinal cross-sectional view showing an enlarged view of the ratchet type reclining mechanism shown in the figure, and a plan view and a front view showing an example of the conventional reclining mechanism, respectively. 5... Reclining member, 11... Stretcher, 12... Reclining mechanism, 13... Support rod,
15...Claw member, 15a...Claw, 16...Engagement member, 17...Rod, 19...Coil spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 末端部が枢支された支持棒とともに回動ずるリクライニ
ング部材と、前記支持棒の末端部近傍に、支持棒の軸方
向に弯位可能に設けた係合部材と、この係合部材が係合
する爪が、前記支持棒の回動方向に沿って複数形成され
た爪部材と、前記支持棒内を挿通し、支持棒の先端部側
から押されることによ、り、前記係合部材を保合状態に
ある爪から離脱せしめるロンドと、このロツドを保合部
材が係合する方向に附勢する−ばねとから構成してなる
ラチェット式リクライニング機構。A reclining member that rotates together with a support rod whose distal end is pivotally supported, and an engaging member that is provided near the distal end of the support rod so as to be tiltable in the axial direction of the support rod, and the engaging member engages with each other. A plurality of pawls are formed along the rotating direction of the support rod, and are inserted into the support rod, and are pushed from the distal end side of the support rod, thereby locking the engaging member. A ratchet type reclining mechanism consisting of a rod that disengages from a claw in a locked state, and a spring that biases the rod in a direction in which the locking member engages.
JP12455484U 1984-08-15 1984-08-15 Ratchet type reclining mechanism Granted JPS6139532U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12455484U JPS6139532U (en) 1984-08-15 1984-08-15 Ratchet type reclining mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12455484U JPS6139532U (en) 1984-08-15 1984-08-15 Ratchet type reclining mechanism

Publications (2)

Publication Number Publication Date
JPS6139532U true JPS6139532U (en) 1986-03-12
JPH0216748Y2 JPH0216748Y2 (en) 1990-05-09

Family

ID=30683278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12455484U Granted JPS6139532U (en) 1984-08-15 1984-08-15 Ratchet type reclining mechanism

Country Status (1)

Country Link
JP (1) JPS6139532U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222874U (en) * 1975-08-07 1977-02-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5222874U (en) * 1975-08-07 1977-02-17

Also Published As

Publication number Publication date
JPH0216748Y2 (en) 1990-05-09

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