JPS6437913A - Chair - Google Patents

Chair

Info

Publication number
JPS6437913A
JPS6437913A JP19339487A JP19339487A JPS6437913A JP S6437913 A JPS6437913 A JP S6437913A JP 19339487 A JP19339487 A JP 19339487A JP 19339487 A JP19339487 A JP 19339487A JP S6437913 A JPS6437913 A JP S6437913A
Authority
JP
Japan
Prior art keywords
shaft
seat part
balance member
shaped link
seat
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
JP19339487A
Other languages
Japanese (ja)
Other versions
JPH0455691B2 (en
Inventor
Masamitsu Miyashita
Tsunetaro Ito
Miyoshi Katagiri
Yoichi Suzuki
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.)
Takano Corp
Kokuyo Co Ltd
Original Assignee
Takano Corp
Kokuyo Co Ltd
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 Takano Corp, Kokuyo Co Ltd filed Critical Takano Corp
Priority to JP19339487A priority Critical patent/JPS6437913A/en
Publication of JPS6437913A publication Critical patent/JPS6437913A/en
Publication of JPH0455691B2 publication Critical patent/JPH0455691B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

PURPOSE: To move a seat part or backrest easily according to various movements of a body by bearing the load to the seat part by a balance member so as to be divided to working points part nipping the fulcrum point of the balance member, and moving the eat part forward in interlocking with the backward tilting of the backrest and the balance member. CONSTITUTION: When a person sits on a seat part 23, the load is divided to working point parts in the front and rear of the turning shaft 24 (fulcrum part) of a balance member 22, and since the balance portion is offset by the balancing action, the clockwise moment which is the unbalance portion is relatively small. When a seat back 25 is fallen backward, the tip end side of the member 22 is rotated upwards around the shaft 24, an L-shaped link 27 is turned upward to the left around a shaft 28 thereby. Namely, the link piece connecting the shaft 28 and shaft 29 of the L-shaped link 27 is turned from a standing position to a position slightly inclined forward. Thus, the seat part 23 is moved forward according to the turn of the L-shaped link 27. At that time, the front part side of the seat part 23 is slightly lowered.
JP19339487A 1987-07-31 1987-07-31 Chair Granted JPS6437913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19339487A JPS6437913A (en) 1987-07-31 1987-07-31 Chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19339487A JPS6437913A (en) 1987-07-31 1987-07-31 Chair

Publications (2)

Publication Number Publication Date
JPS6437913A true JPS6437913A (en) 1989-02-08
JPH0455691B2 JPH0455691B2 (en) 1992-09-04

Family

ID=16307214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19339487A Granted JPS6437913A (en) 1987-07-31 1987-07-31 Chair

Country Status (1)

Country Link
JP (1) JPS6437913A (en)

Also Published As

Publication number Publication date
JPH0455691B2 (en) 1992-09-04

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees