JPH0231534U - - Google Patents
Info
- Publication number
- JPH0231534U JPH0231534U JP11022988U JP11022988U JPH0231534U JP H0231534 U JPH0231534 U JP H0231534U JP 11022988 U JP11022988 U JP 11022988U JP 11022988 U JP11022988 U JP 11022988U JP H0231534 U JPH0231534 U JP H0231534U
- Authority
- JP
- Japan
- Prior art keywords
- holder
- stay
- bracket
- rolling element
- support structure
- 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
- 238000005096 rolling process Methods 0.000 claims description 3
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
第１図乃至第４図は本考案に係るヘツドレスト
ステーの支持構造の一実施例の概略を夫々示すも
ので、第１図はシートバツクの斜視図、第２図は
ステーホルダの縦断面図、第３図はステーホルダ
の斜視図、第４図はブラケツトの斜視図、第５図
は従来のステーホルダの縦断面図である。
図中、１１……シートバツク、１２……シート
バツクフレーム、１２ａ……上部横杆、１３……
ブラケツト、１３ａ……透孔、１４……ステーホ
ルダ、１５……ホルダ部、１６……フランジ部、
１７……係止部、１８……透孔、２１……ヘツド
レスト、２２……ステーホルダ、２３……開口部
、２４……突片、２５……転動体。
1 to 4 schematically show an embodiment of the headrest stay support structure according to the present invention, in which FIG. 1 is a perspective view of the seat back, FIG. 2 is a vertical sectional view of the stay holder, and FIG. 3 is a perspective view of a stay holder, FIG. 4 is a perspective view of a bracket, and FIG. 5 is a longitudinal sectional view of a conventional stay holder. In the figure, 11... Seat back, 12... Seat back frame, 12a... Upper horizontal rod, 13...
Bracket, 13a... Through hole, 14... Stay holder, 15... Holder part, 16... Flange part,
17... Locking portion, 18... Through hole, 21... Headrest, 22... Stay holder, 23... Opening, 24... Protruding piece, 25... Rolling element.
Claims (1)
ブラケツトと、該ブラケツトに取付けられ、ヘツ
ドレストステーを嵌挿する透孔を有するステーホ
ルダとを備えたヘツドレストステーの支持構造に
おいて、前記ステーホルダは中央部の円筒状のホ
ルダ部と、該ホルダ部の上部に設けられたフラン
ジ部と、ホルダ部の下部に設けられ、前記ブラケ
ツトに係止される係止部とを備え、前記ホルダ部
に開口部を設け、該開口部に回転自在に支持され
る転動体を設けると共に、該転動体が前記ブラケ
ツトの内周面と前記ヘツドレストステーの表面と
に当接するようにしたことを特徴とするヘツドレ
ストステーの支持構造。 In a support structure for a headrest stay, the structure includes a bracket fixed to an upper horizontal rod of a seat back frame, and a stay holder attached to the bracket and having a through hole into which a headrest stay is inserted. The holder includes a cylindrical holder part, a flange part provided at an upper part of the holder part, and a locking part provided at a lower part of the holder part and latched to the bracket, and an opening part is provided in the holder part. A head rest stay, characterized in that a rolling element rotatably supported in the opening is provided, and the rolling element is in contact with an inner circumferential surface of the bracket and a surface of the head rest stay. Support structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11022988U JPH0231534U (en) | 1988-08-23 | 1988-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11022988U JPH0231534U (en) | 1988-08-23 | 1988-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0231534U true JPH0231534U (en) | 1990-02-28 |
Family
ID=31347198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11022988U Pending JPH0231534U (en) | 1988-08-23 | 1988-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0231534U (en) |
-
1988
- 1988-08-23 JP JP11022988U patent/JPH0231534U/ja active Pending