JPS6352451U - - Google Patents
Info
- Publication number
- JPS6352451U JPS6352451U JP1986146817U JP14681786U JPS6352451U JP S6352451 U JPS6352451 U JP S6352451U JP 1986146817 U JP1986146817 U JP 1986146817U JP 14681786 U JP14681786 U JP 14681786U JP S6352451 U JPS6352451 U JP S6352451U
- Authority
- JP
- Japan
- Prior art keywords
- link
- seat
- chair
- chair body
- link member
- 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
Links
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/20—Chairs or stools with vertically-adjustable seats
- A47C3/36—Chairs or stools with vertically-adjustable seats with means, or adapted, for inclining the legs of the chair or stool for varying height of seat
Description
図面は本考案の一実施例を示し、第１図は正面
図、第２図は第１図における―線断面図、第
３図は要部を示す拡大側面図、第４図は作用説明
図、第５図は原理説明図である。
１……椅子本体、２……座、３……昇降装置、
４……Ｘリンク機構、５……昇降位置調節機構、
５４……操作部（操作ハンドル）、４１……第１
リンクメンバ、４２……第２リンクメンバ、４１
ａ……前端、４２ａ……前端、ｎ……枢結点。
The drawings show one embodiment of the present invention; FIG. 1 is a front view, FIG. 2 is a sectional view taken along the line -- in FIG. 1, FIG. 3 is an enlarged side view showing the main parts, and FIG. , FIG. 5 is a diagram explaining the principle. 1...Chair body, 2...Seat, 3...Elevating device,
4...X link mechanism, 5...Elevating position adjustment mechanism,
54... Operating unit (operating handle), 41... First
Link member, 42...Second link member, 41
a...front end, 42a...front end, n...pivotal point.
Claims (1)
座高調節可能な椅子であつて、 前記昇降装置を、中央で相互に枢結された第１
、第２のリンクメンバをそれぞれ備えてなる左右
一対のＸリンク機構と、これら各Ｘリンク機構の
第１、第２のリンクメンバ同士を連結してそれら
両リンクメンバを一定の交差角度位置に固定する
とともに操作部を操作することによりその固定角
度位置を変化させ得るように構成された昇降位置
調節機構とを具備してなるものにし、 前記各リンクメンバの前端を前記座および椅子
本体の前部に枢着するとともに、前記各リンクメ
ンバの後端を前記座および椅子本体の後部に回動
およびスライド可能に支承させ、前記昇降位置調
節機構を前記リンクメンバの中央枢結点よりも前
方に配設したことを特徴とする座高調節可能な椅
子。[Claims for Utility Model Registration] A seat height-adjustable chair comprising a lifting device interposed between the chair body and the seat, the lifting device being connected to a first part pivotally connected to each other at the center.
, a pair of left and right X link mechanisms each having a second link member, and the first and second link members of each of these X link mechanisms are connected to each other and both link members are fixed at a constant intersection angle position. and an elevating position adjustment mechanism configured to change the fixed angular position by operating the operating part, and the front end of each link member is connected to the front part of the seat and the chair body. The rear end of each of the link members is rotatably and slidably supported by the seat and the rear of the chair body, and the elevating position adjustment mechanism is disposed forward of the central pivot point of the link member. A chair with adjustable seat height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986146817U JPH0523083Y2 (en) | 1986-09-24 | 1986-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986146817U JPH0523083Y2 (en) | 1986-09-24 | 1986-09-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6352451U true JPS6352451U (en) | 1988-04-08 |
| JPH0523083Y2 JPH0523083Y2 (en) | 1993-06-14 |
Family
ID=31059628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986146817U Expired - Lifetime JPH0523083Y2 (en) | 1986-09-24 | 1986-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523083Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5211604U (en) * | 1975-07-14 | 1977-01-27 |
-
1986
- 1986-09-24 JP JP1986146817U patent/JPH0523083Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5211604U (en) * | 1975-07-14 | 1977-01-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523083Y2 (en) | 1993-06-14 |