JPH0180042U - - Google Patents
Info
- Publication number
- JPH0180042U JPH0180042U JP1987175359U JP17535987U JPH0180042U JP H0180042 U JPH0180042 U JP H0180042U JP 1987175359 U JP1987175359 U JP 1987175359U JP 17535987 U JP17535987 U JP 17535987U JP H0180042 U JPH0180042 U JP H0180042U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- lever
- backrest
- brake shoe
- reclining device
- 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
- 206010041662 Splinter Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Seats For Vehicles (AREA)
Description
第１図は本考案リクライニング操作が椅子に組
み込まれた状態の全体構成を示す測面図。第２図
は第１図中のリクライニング装置のみを拡大せる
一部切欠側面図。第３図は第２図に於けるＡ―Ａ
′断面正面図。第４図は第３図におけるＢ―Ｂ′
断面平面図。
１……背もたれ、２……座席、３……椅子本体
、４……背もたれ支点ピン、６……連結ピン、７
……レバーホルダー、９……復帰スプリンダ、１
１……レバー、１２……ロツクロツド、１６……
ブレーキシユー。
FIG. 1 is a surface diagram showing the overall configuration of a chair in which the reclining operation of the present invention is incorporated. FIG. 2 is a partially cutaway side view in which only the reclining device in FIG. 1 can be enlarged. Figure 3 shows A-A in Figure 2.
' Cross-sectional front view. Figure 4 shows B-B' in Figure 3.
Cross-sectional plan view. 1... Backrest, 2... Seat, 3... Chair body, 4... Backrest fulcrum pin, 6... Connection pin, 7
... Lever holder, 9 ... Return splinter, 1
1... Lever, 12... Lock rod, 16...
Brake show.
Claims (1)
をレバー操作によつて摺動又はロツク可能な傾斜
溝を有するロツドの一端に連結し、該ロツド他端
をレバーホルダー貫通孔に挿通して保持し、該ロ
ツドの外周には復帰スプリングを装着して、背も
たれのリクライニング角度を該ロツドに対して押
圧されるブレーキシユーの摩擦力によつて保持す
ることを特徴とする椅子のリクライニング装置。 (2) 第一項記載の該ブレーキシユーはレバーの
回転によつてネジ送りされてロツドへの当接圧力
を保持することを特徴とするリクライニング装置
。[Claims for Utility Model Registration] (1) The lower end of the backrest, which is pivotally supported on the left and right by the chair frame, is connected to one end of a rod having an inclined groove that can be slid or locked by operating a lever, and the other end of the rod is inserted into the lever holder through hole and held, a return spring is attached to the outer periphery of the rod, and the reclining angle of the backrest is maintained by the frictional force of the brake shoe pressed against the rod. A chair reclining device featuring: (2) The reclining device according to item 1, wherein the brake shoe is screw-fed by rotation of a lever to maintain contact pressure against the rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175359U JPH0180042U (en) | 1987-11-16 | 1987-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175359U JPH0180042U (en) | 1987-11-16 | 1987-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0180042U true JPH0180042U (en) | 1989-05-29 |
Family
ID=31467153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987175359U Pending JPH0180042U (en) | 1987-11-16 | 1987-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0180042U (en) |
-
1987
- 1987-11-16 JP JP1987175359U patent/JPH0180042U/ja active Pending