JP4350025B2 - 椅子用レバー装置及びこれを備えた椅子 - Google Patents
椅子用レバー装置及びこれを備えた椅子 Download PDFInfo
- Publication number
- JP4350025B2 JP4350025B2 JP2004327213A JP2004327213A JP4350025B2 JP 4350025 B2 JP4350025 B2 JP 4350025B2 JP 2004327213 A JP2004327213 A JP 2004327213A JP 2004327213 A JP2004327213 A JP 2004327213A JP 4350025 B2 JP4350025 B2 JP 4350025B2
- Authority
- JP
- Japan
- Prior art keywords
- chair
- latch mechanism
- movable part
- lever device
- operation unit
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims description 44
- 239000000758 substrate Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Landscapes
- Chairs Characterized By Structure (AREA)
Description
2 基体
3 脚体
6 ガススプリング
9・20 プッシュロッド
10・21 押圧機構(ロック解除手段)
13 背もたれ
25 レバー装置
26 ワイヤ(連動手段)
31 ワイヤ牽引部材
32 操作部材
40 ラッチ機構
41 カム溝
45 操作部
52 トレースピン(トレース部材)、52a 先端部、52b 基端部
Claims (4)
- 椅子の可動部の位置調整を行う調整機構のロックを解除するロック解除手段に連動手段を介して連結されて、前記ロック解除手段をロック状態に保持する付勢力に抗した操作部の操作により前記連動手段をロック解除位置に変位させて前記可動部の位置調整を可能にする椅子用レバー装置であって、
前記連動手段をロック解除位置に停止保持させるラッチ機構を備え、このラッチ機構による位置保持状態において前記操作部が初期位置に復帰するように、前記操作部が形成された操作部材が、前記ラッチ機構を構成する部材に対して所要の範囲で変位可能に設けられたことを特徴とする椅子用レバー装置。 - 可動部の位置調整を行う調整機構のロックを解除するロック解除手段に連動手段を介して連結されて、前記ロック解除手段をロック状態に保持する付勢力に抗した操作部の操作により前記連動手段をロック解除位置に変位させて前記可動部の位置調整を可能にするレバー装置を備えた椅子であって、
前記連動手段をロック解除位置に停止保持させるラッチ機構を備え、このラッチ機構による位置保持状態において前記操作部が初期位置に復帰するように、前記操作部が形成された操作部材が、前記ラッチ機構を構成する部材に対して所要の範囲で変位可能に設けられたことを特徴とする椅子。 - 前記可動部が、脚体に対して昇降可能に設けられた座体であり、前記調整機構が、前記座体の高さ位置を調整するものであることを特徴とする請求項2に記載の椅子。
- 前記可動部が、基体に対して傾動可能に設けられた背もたれであり、前記調整機構が、前記背もたれの角度位置を調整するものであることを特徴とする請求項2若しくは請求項3に記載の椅子。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004327213A JP4350025B2 (ja) | 2004-11-11 | 2004-11-11 | 椅子用レバー装置及びこれを備えた椅子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004327213A JP4350025B2 (ja) | 2004-11-11 | 2004-11-11 | 椅子用レバー装置及びこれを備えた椅子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2006136437A JP2006136437A (ja) | 2006-06-01 |
| JP4350025B2 true JP4350025B2 (ja) | 2009-10-21 |
Family
ID=36617617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004327213A Expired - Fee Related JP4350025B2 (ja) | 2004-11-11 | 2004-11-11 | 椅子用レバー装置及びこれを備えた椅子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4350025B2 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5014677B2 (ja) * | 2006-06-13 | 2012-08-29 | 株式会社岡村製作所 | 椅子における操作レバー装置 |
| JP2008049079A (ja) * | 2006-08-28 | 2008-03-06 | Kokuyo Co Ltd | ロッキング機構、及び椅子 |
| JP5114725B2 (ja) * | 2006-08-28 | 2013-01-09 | コクヨ株式会社 | 椅子 |
| JP6009891B2 (ja) | 2011-11-04 | 2016-10-19 | 株式会社岡村製作所 | 椅子 |
| CN105476315B (zh) * | 2015-12-15 | 2018-03-23 | 浙江安吉祥泰家具有限公司 | 一种改进的椅子托盘 |
-
2004
- 2004-11-11 JP JP2004327213A patent/JP4350025B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006136437A (ja) | 2006-06-01 |
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