JPS63172358U - - Google Patents
Info
- Publication number
- JPS63172358U JPS63172358U JP6655587U JP6655587U JPS63172358U JP S63172358 U JPS63172358 U JP S63172358U JP 6655587 U JP6655587 U JP 6655587U JP 6655587 U JP6655587 U JP 6655587U JP S63172358 U JPS63172358 U JP S63172358U
- Authority
- JP
- Japan
- Prior art keywords
- base frame
- screw rod
- frame
- sliding
- headrest
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Description
第１図〜第４図は本考案の一実施例を示すもの
であり、第１図は斜視図、第２図は正面図、第３
図はヘツドレスト側断面図、第４図は摺動状態説
明図、第５図は他の実施例の正面図、第６図は従
来例の平断面図である。
図中、１Ａ……基枠、３Ａ……摺動枠、８Ａ…
…螺杆、１０Ａ……スライドナツト、１２Ａ……
リンク、１４Ａ……ヘツドレスト。
Figures 1 to 4 show an embodiment of the present invention, with Figure 1 being a perspective view, Figure 2 being a front view, and Figure 3 being a front view.
4 is a diagram illustrating a sliding state, FIG. 5 is a front view of another embodiment, and FIG. 6 is a plan sectional view of a conventional example. In the figure, 1A...base frame, 3A...sliding frame, 8A...
...Screw rod, 10A...Slide nut, 12A...
Link, 14A...Headrest.
Claims (1)
いる摺動枠と、摺動枠上に回転可能に軸支され一
端がヘツドレストの一側面から外出している螺杆
と、螺杆に螺着されているスライドナツトと、ス
ライドナツトと基枠とに夫々端部が枢着されてい
るリンクとからなり、該基枠はシートバツク側に
固定され、該摺動枠はヘツドレスト側に固定され
ていることを特徴とするヘツドレストの前後摺動
機構。 A base frame, a sliding frame mounted on the base frame so as to be able to slide back and forth, a screw rod that is rotatably supported on the sliding frame and has one end protruding from one side of the head rest, and a screw rod that is screwed into the screw rod. It consists of a slide nut attached to the seat, and a link whose ends are pivotally connected to the slide nut and a base frame, the base frame being fixed to the seat back side, and the sliding frame being fixed to the headrest side. A front-rear sliding mechanism for the headrest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6655587U JPS63172358U (en) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6655587U JPS63172358U (en) | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63172358U true JPS63172358U (en) | 1988-11-09 |
Family
ID=30904670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6655587U Pending JPS63172358U (en) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63172358U (en) |
-
1987
- 1987-04-30 JP JP6655587U patent/JPS63172358U/ja active Pending
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