JPH03122743U - - Google Patents
Info
- Publication number
- JPH03122743U JPH03122743U JP3238790U JP3238790U JPH03122743U JP H03122743 U JPH03122743 U JP H03122743U JP 3238790 U JP3238790 U JP 3238790U JP 3238790 U JP3238790 U JP 3238790U JP H03122743 U JPH03122743 U JP H03122743U
- Authority
- JP
- Japan
- Prior art keywords
- headrest
- pair
- link
- facing
- predetermined interval
- 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
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Description
第1図は本考案の一実施例を示し、ヘツドレス
ト装置の破断斜視図、第2図は第1図のA部の分
解斜視図を示す。
1……ヘツドレスト、4a,4b……側板、5
a,5b……ステー、6a,6b……支持板、1
0a,10b,11a,11b……リンク、9…
…バネ材(皿バネ)、15……回転連結部。
FIG. 1 shows an embodiment of the present invention, and FIG. 2 shows an exploded perspective view of the headrest device, and FIG. 2 shows an exploded perspective view of section A in FIG. 1...Head rest, 4a, 4b...Side plate, 5
a, 5b...stay, 6a, 6b...support plate, 1
0a, 10b, 11a, 11b...link, 9...
...Spring material (disc spring), 15...Rotating connection part.
Claims (1)
間隔にて固定される一対のステーの上端部に一対
の支持板を相対向して一体的に組み付け、一方ヘ
ツドレストの内部に一対の側板を所定間隔にて相
対向して固着し、前記各側板を前記各支持板に座
席の前後方向へ変位可能に連結するリンクを有す
るヘツドレスト装置において、 前記リンクの両端に位置する回転連結部の少な
くとも一つに摩擦材を配設し、前記ヘツドレスト
は前記摩擦材により前記リンクと前記側板との間
に生じる摩擦力によつて保持されることを特徴と
するヘツドレスト装置。[Claim for Utility Model Registration] A pair of support plates are integrally assembled to the upper ends of a pair of stays that are vertically adjustable and fixed at a predetermined interval to a vehicle seat, while facing each other. A headrest device having a pair of side plates fixed to the interior thereof facing each other at a predetermined interval, and a link connecting each of the side plates to each of the support plates so as to be movable in the front-rear direction of the seat, the headrest being located at both ends of the link. A headrest device, characterized in that a frictional material is disposed on at least one of the rotating coupling parts, and the headrest is held by a frictional force generated between the link and the side plate by the frictional material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3238790U JPH03122743U (en) | 1990-03-27 | 1990-03-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3238790U JPH03122743U (en) | 1990-03-27 | 1990-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH03122743U true JPH03122743U (en) | 1991-12-13 |
Family
ID=31535357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3238790U Pending JPH03122743U (en) | 1990-03-27 | 1990-03-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03122743U (en) |
-
1990
- 1990-03-27 JP JP3238790U patent/JPH03122743U/ja active Pending