JPH0486445U - - Google Patents
Info
- Publication number
- JPH0486445U JPH0486445U JP12878390U JP12878390U JPH0486445U JP H0486445 U JPH0486445 U JP H0486445U JP 12878390 U JP12878390 U JP 12878390U JP 12878390 U JP12878390 U JP 12878390U JP H0486445 U JPH0486445 U JP H0486445U
- Authority
- JP
- Japan
- Prior art keywords
- base
- chair
- swing arm
- link body
- angle changing
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Chairs Characterized By Structure (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Description
第１図はこの考案の角度変更装置付の連結椅子
を備えた観覧席の平面図と各椅子における角度変
更を必要とする説明図、第２図はこの考案装置の
要部斜視図、第３図は第２図の縦断側面図、第４
図は同装置の分解図である。
１……固定基台、１ｄ……レバー受け、２……
連結管、３……基体受け板、３ａ，３ｂ……ロツ
ク孔、４……椅子基体、５……ネジ支軸、６……
スイングアーム、７……リンク体、７ａ……ガイ
ド片、９……ガイドレバー、１０……ロツクピン
。
Fig. 1 is a plan view of a bleacher seat equipped with connected chairs with an angle changing device according to this invention and an explanatory diagram showing the need to change the angle of each chair, Fig. 2 is a perspective view of the main parts of this device, and Fig. 3 The figure is a vertical side view of Figure 2,
The figure is an exploded view of the device. 1... fixed base, 1d... lever holder, 2...
Connecting pipe, 3...Base receiving plate, 3a, 3b...Lock hole, 4...Chair base, 5...Screw support shaft, 6...
Swing arm, 7...link body, 7a...guide piece, 9...guide lever, 10...lock pin.
Claims (1)
を間隔的に取付けた連結管を架設し、前記基体受
け板のネジ支軸には椅子基体を回動自在に装嵌す
るとともに、この椅子基体に後部向けのスイング
アームを取付けてこのスイングアームをガイド片
付のリンク体に接続し、かつこのリンク体と固定
基台のレバー受け間にガイドレバーを着脱自在に
係嵌したことを特徴とする連結椅子における角度
変更装置。 ２ 基体受け板が複数のロツク孔を設けて、この
ロツク孔に椅子基体を貫通するロツクピンを着脱
自在に挿嵌した請求項１記載の連結椅子における
角度変更装置。[Claims for Utility Model Registration] 1. A connecting pipe in which base receiving plates with screw support shafts are attached at intervals is constructed between the upper parts of fixed bases, and the chair base is rotated around the screw support shafts of the base receiving plate. At the same time, a rear swing arm is attached to the chair base, and this swing arm is connected to a link body with a guide piece, and a guide lever is installed between this link body and the lever receiver of the fixed base. An angle changing device for a connected chair, characterized in that the device is removably engaged. 2. The angle changing device for a connected chair according to claim 1, wherein the base receiving plate is provided with a plurality of lock holes, and a lock pin passing through the chair base is removably inserted into the lock holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12878390U JP2540707Y2 (en) | 1990-11-30 | 1990-11-30 | Angle changing device in articulated chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12878390U JP2540707Y2 (en) | 1990-11-30 | 1990-11-30 | Angle changing device in articulated chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0486445U true JPH0486445U (en) | 1992-07-28 |
| JP2540707Y2 JP2540707Y2 (en) | 1997-07-09 |
Family
ID=31876225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12878390U Expired - Lifetime JP2540707Y2 (en) | 1990-11-30 | 1990-11-30 | Angle changing device in articulated chair |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2540707Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022160762A (en) * | 2021-04-07 | 2022-10-20 | コトブキシーティング株式会社 | Connection chair |
-
1990
- 1990-11-30 JP JP12878390U patent/JP2540707Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2022160762A (en) * | 2021-04-07 | 2022-10-20 | コトブキシーティング株式会社 | Connection chair |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2540707Y2 (en) | 1997-07-09 |