JPH0289953U - - Google Patents
Info
- Publication number
- JPH0289953U JPH0289953U JP16843488U JP16843488U JPH0289953U JP H0289953 U JPH0289953 U JP H0289953U JP 16843488 U JP16843488 U JP 16843488U JP 16843488 U JP16843488 U JP 16843488U JP H0289953 U JPH0289953 U JP H0289953U
- Authority
- JP
- Japan
- Prior art keywords
- backrest
- headrest
- chair
- back side
- guide frame
- 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
- Chair Legs, Seat Parts, And Backrests (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Description
第１図は本考案に係る椅子のヘツドレスト装置
を示す一部破断側面図、第２図は従来のヘツドレ
スト装置を示す斜視図、第３Ａ図及び第３Ｂ図は
従来のヘツドレスト装置の作用を説明する図であ
る。
１……背凭れ、４……ヘツドレスト、１０……
ガイド枠、１１……昇降杆、１２……ヘツドレス
ト取付台、１３……回動軸、１４……ブラケツト
、１６……切欠き、１８……ボール、１９……ロ
ツク解除レバー、２０……ロツク解除ピン。
Fig. 1 is a partially cutaway side view showing a headrest device for a chair according to the present invention, Fig. 2 is a perspective view showing a conventional headrest device, and Figs. 3A and 3B explain the operation of the conventional headrest device. It is a diagram. 1...Lean back, 4...Headrest, 10...
Guide frame, 11... Lifting rod, 12... Headrest mounting base, 13... Rotating shaft, 14... Bracket, 16... Notch, 18... Ball, 19... Lock release lever, 20... Lock release pin.
Claims (1)
時に背凭れと略直線状に配置し、不使用時に背凭
れの背面側に収納するようにした椅子のヘツドレ
スト装置において、 上記背凭れの背面側に設けたガイド枠に上下方
向に移動自在に収納した昇降杆の上端部に上記ヘ
ツドレストを回動自在に枢着し、このヘツドレス
トの枢着部を、ヘツドレスト使用時にヘツドレス
トの上端側に位置するように形成したことを特徴
とする椅子のヘツドレスト装置。[Scope of Claim for Utility Model Registration] In a headrest device for a chair, in which a headrest provided at the upper end of the backrest is arranged substantially in a straight line with the backrest when in use, and is stored on the back side of the backrest when not in use. , The headrest is rotatably pivoted to the upper end of a lifting rod that is housed in a guide frame provided on the back side of the backrest so as to be movable in the vertical direction, and the pivoting portion of the headrest is connected to the upper end of the lifting rod that is housed in a guide frame provided on the back side of the backrest. A headrest device for a chair, characterized in that it is formed so as to be located on the upper end side of the chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16843488U JPH0517966Y2 (en) | 1988-12-28 | 1988-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16843488U JPH0517966Y2 (en) | 1988-12-28 | 1988-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0289953U true JPH0289953U (en) | 1990-07-17 |
| JPH0517966Y2 JPH0517966Y2 (en) | 1993-05-13 |
Family
ID=31457605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16843488U Expired - Lifetime JPH0517966Y2 (en) | 1988-12-28 | 1988-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0517966Y2 (en) |
-
1988
- 1988-12-28 JP JP16843488U patent/JPH0517966Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0517966Y2 (en) | 1993-05-13 |