JPS6246044U - - Google Patents
Info
- Publication number
- JPS6246044U JPS6246044U JP13625585U JP13625585U JPS6246044U JP S6246044 U JPS6246044 U JP S6246044U JP 13625585 U JP13625585 U JP 13625585U JP 13625585 U JP13625585 U JP 13625585U JP S6246044 U JPS6246044 U JP S6246044U
- Authority
- JP
- Japan
- Prior art keywords
- base plate
- frame shaft
- lower frame
- seat
- movable
- 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
- 210000000078 claw Anatomy 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Description
第１図は本考案に係る穴あき式の可動ヘツドレ
ストの一実施例を示す要部拡大断面図、第２図は
その概略側面図、第３図はヘツドレスト全体の概
略斜視図、第４図ａ，ｂはその要部とするラチエ
ツト機構部ユニツトの概略斜視図およびその―
線断面図、第５図ａ，ｂはその変形例を示す要
部断面図である。
図中、１……穴あき式可動ヘツドレスト、２…
…穴部、３……ヘツドレストステイ、４……発泡
材による緩衝材、１０……下部フレームシヤフト
、１１……ベースプレート、１２……上部フレー
ム、１３……ラチエツト、１３ａ……歯部、１４
……サイドプレート、１５……爪部、１６……カ
バー体、１７……フランジ部、１８……内側カバ
ー、１９……ラチエツト機構部ユニツト。
Fig. 1 is an enlarged sectional view of essential parts showing one embodiment of the perforated movable headrest according to the present invention, Fig. 2 is a schematic side view thereof, Fig. 3 is a schematic perspective view of the entire headrest, Fig. 4a , b is a schematic perspective view of the ratchet mechanism unit, which is the main part thereof, and its -
The line sectional view and FIGS. 5a and 5b are sectional views of essential parts showing a modification thereof. In the figure, 1...perforated movable headrest, 2...
... Hole portion, 3 ... Head rest stay, 4 ... Cushioning material made of foam material, 10 ... Lower frame shaft, 11 ... Base plate, 12 ... Upper frame, 13 ... Ratchet, 13a ... Teeth, 14
... side plate, 15 ... claw part, 16 ... cover body, 17 ... flange part, 18 ... inner cover, 19 ... ratchet mechanism unit.
Claims (1)
ートの前後方向に移動調整可能に設けられてなる
穴あき式の可動ヘツドレストにおいて、シートバ
ツク上端部から延設された固定側ヘツドレストス
テイ先端に固着された下部フレームシヤフトと、
このフレームシヤフト両端部に回動可能に支持さ
れかつその上端部が上部フレームにより連結され
ている可動側のベースプレートと、少なくとも一
方のベースプレート外側に付設されこのベースプ
レートを下部フレームシヤフト側に選択的にロツ
クするラチエツト機構と、このラチエツト機構部
を覆うようにベースプレート上に組付けられるカ
バー体とを備え、前記下部フレームシヤフトの先
端部に、このシヤフトが貫通するベースプレート
の開口部を閉塞するごとくベースプレート内側面
に当接するフランジ部を設けたことを特徴とする
可動ヘツドレスト。 In a perforated movable headrest that has a central hole that penetrates the seat in the front-rear direction and can be adjusted to move in the front-rear direction of the seat, it is fixed to the tip of the fixed-side headrest stay that extends from the upper end of the seat back. lower frame shaft,
A movable base plate rotatably supported by both ends of the frame shaft and whose upper end is connected to the upper frame; and a base plate attached to the outside of at least one base plate that selectively locks this base plate to the lower frame shaft side. and a cover body assembled on the base plate to cover the ratchet mechanism, and the inner surface of the base plate is attached to the tip of the lower frame shaft so as to close the opening of the base plate through which the shaft passes. A movable head rest characterized by having a flange portion that comes into contact with the flange portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13625585U JPH0339079Y2 (en) | 1985-09-05 | 1985-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13625585U JPH0339079Y2 (en) | 1985-09-05 | 1985-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6246044U true JPS6246044U (en) | 1987-03-20 |
| JPH0339079Y2 JPH0339079Y2 (en) | 1991-08-16 |
Family
ID=31039192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13625585U Expired JPH0339079Y2 (en) | 1985-09-05 | 1985-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0339079Y2 (en) |
-
1985
- 1985-09-05 JP JP13625585U patent/JPH0339079Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0339079Y2 (en) | 1991-08-16 |