JPH0219249U - - Google Patents
Info
- Publication number
- JPH0219249U JPH0219249U JP9629288U JP9629288U JPH0219249U JP H0219249 U JPH0219249 U JP H0219249U JP 9629288 U JP9629288 U JP 9629288U JP 9629288 U JP9629288 U JP 9629288U JP H0219249 U JPH0219249 U JP H0219249U
- Authority
- JP
- Japan
- Prior art keywords
- guide column
- seat
- adjustment mechanism
- locking piece
- vertical adjustment
- 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
Links
- 230000005484 gravity Effects 0.000 claims description 3
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Chairs Characterized By Structure (AREA)
- Special Chairs (AREA)
Description
第１図は本考案の一実施例を示す断面側面図、
第２図は斜視図、第３図は拡大要部断面図、第４
図は作用説明図、第５図は他の実施例を示す拡大
要部断面図、第６図は変形例を示す拡大要部断面
図である。
１…ガイド柱、２…係止片、３…座部、４…係
止部、５…支持筒体、６…上下調整機構、７…左
右側縁部、Ａ…前後方向、Ｃ…軸心、Ｇ…重心位
置。
FIG. 1 is a cross-sectional side view showing an embodiment of the present invention;
Figure 2 is a perspective view, Figure 3 is an enlarged sectional view of main parts, Figure 4
5 is an enlarged sectional view of the main part showing another embodiment, and FIG. 6 is an enlarged sectional view of the main part showing a modification. DESCRIPTION OF SYMBOLS 1...Guide column, 2...Locking piece, 3...Seat part, 4...Locking part, 5...Support cylinder, 6...Vertical adjustment mechanism, 7...Left and right side edges, A...Anteroposterior direction, C...Axis , G... Center of gravity position.
Claims (1)
座部重心位置Ｇに設けられた略鉛直状のガイド柱
１と、該ガイド柱１に突設された係止片２と、該
ガイド柱１に昇降可能且つ外嵌状として設けられ
ると共に該ガイド柱１が回動して上記係止片２と
係脱する係止部４を有する支持筒体５と、によつ
て上下調整機構６を構成し、さらに、該支持筒体
５を座部３に取付けると共に、該上下調整機構６
を該座部３の左右側縁部７，７乃至その近傍部に
設けたことを特徴とする座椅子。 ２ 前後方向における座部重心位置Ｇに設けられ
た略鉛直状のガイド柱１と、該ガイド柱１に突設
された係止片２と、該ガイド柱１に昇降可能且つ
外嵌状として設けられると共に回動して上記係止
片２と係脱する係止部４を有する支持筒体５と、
によつて上下調整機構６を構成し、さらに、該支
持筒体５を座部３に係止すると共に、該上下調整
機構６を該座部３の左右側縁部７，７乃至その近
傍部に設けたことを特徴とする座椅子。[Claims for Utility Model Registration] 1. A substantially vertical guide column 1 that is rotatable around an axis C and is provided at the center of gravity G of the seat in the front-rear direction, and a lock that protrudes from the guide column 1. piece 2, and a support cylinder 5 having a locking part 4 which is movable up and down on the guide column 1 and is fitted onto the outside of the guide column 1, and which engages and disengages with the locking piece 2 when the guide column 1 rotates. Thus, a vertical adjustment mechanism 6 is constructed, and the support cylinder 5 is attached to the seat 3, and the vertical adjustment mechanism 6 is
A seat chair characterized in that: is provided on the left and right side edges 7, 7 of the seat portion 3 or in the vicinity thereof. 2. A substantially vertical guide column 1 provided at the center of gravity G of the seat in the front-rear direction, a locking piece 2 protruding from the guide column 1, and a locking piece 2 provided on the guide column 1 so as to be movable up and down and fitted externally. a support cylindrical body 5 having a locking portion 4 that rotates and engages and disengages with the locking piece 2;
This constitutes a vertical adjustment mechanism 6, and furthermore, the support cylinder 5 is locked to the seat part 3, and the vertical adjustment mechanism 6 is connected to the left and right side edges 7, 7 of the seat part 3 or the vicinity thereof. A seat chair characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9629288U JPH0219249U (en) | 1988-07-19 | 1988-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9629288U JPH0219249U (en) | 1988-07-19 | 1988-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0219249U true JPH0219249U (en) | 1990-02-08 |
Family
ID=31321163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9629288U Pending JPH0219249U (en) | 1988-07-19 | 1988-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0219249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160047359A (en) * | 2014-10-22 | 2016-05-02 | 구현 | Chair capable of using with or without legs |
-
1988
- 1988-07-19 JP JP9629288U patent/JPH0219249U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160047359A (en) * | 2014-10-22 | 2016-05-02 | 구현 | Chair capable of using with or without legs |