JPS62170338U - - Google Patents
Info
- Publication number
- JPS62170338U JPS62170338U JP5975286U JP5975286U JPS62170338U JP S62170338 U JPS62170338 U JP S62170338U JP 5975286 U JP5975286 U JP 5975286U JP 5975286 U JP5975286 U JP 5975286U JP S62170338 U JPS62170338 U JP S62170338U
- Authority
- JP
- Japan
- Prior art keywords
- slide
- threaded portion
- rotatably attached
- slide shaft
- shaft
- 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
- Seats For Vehicles (AREA)
Description
第１図はこの考案に係るシートリフト装置を示
す概略斜視図、第２図は第１図に示すシートリフ
ト装置の側面図、第３図ａ及びｂはそれぞれシー
トの昇降動作を説明するための説明図、第４図ａ
及びｂはそれぞれシートの後傾動作を説明するた
めの説明図、第５図は従来型のシートリフト装置
を示す側面図である。
１……主スライドシヤフト、３……副スライド
シヤフト、４……リフト機構、５……リフトアン
ド回動機構、６……回転操作手段、１１……前ネ
ジ部、１２……後ネジ部、１６……上ネジ部、１
７……前スライド体、１８……第１アーム、１９
……上スライド体、２０……第２アーム。
Fig. 1 is a schematic perspective view showing the seat lift device according to this invention, Fig. 2 is a side view of the seat lift device shown in Fig. 1, and Figs. Explanatory diagram, Figure 4a
and b are explanatory views for explaining the backward tilting operation of the seat, respectively, and FIG. 5 is a side view showing a conventional seat lift device. DESCRIPTION OF SYMBOLS 1... Main slide shaft, 3... Sub-slide shaft, 4... Lift mechanism, 5... Lift and rotation mechanism, 6... Rotation operation means, 11... Front threaded portion, 12... Rear threaded portion, 16... Upper screw part, 1
7...Front slide body, 18...First arm, 19
...Upper slide body, 20...Second arm.
Claims (1)
部及び基端側にネジが切られた後ネジ部を有し、
、床側に回転可能に取付けられた主スライドシヤ
フトと、 互いに逆向きのネジが切られた上ネジ部を有し
、回転動作によつてシートクツシヨンフレームを
回動させるようにそのシートクツシヨンフレーム
先端側に回転可能に取付けられた副スライドシヤ
フトと、 前記主スライドシヤフトの前ネジ部に螺合しな
がらスライドする一対の前スライド体に回動可能
に取付けられた第１アーム及び前記副スライドシ
ヤフトの上ネジ部に螺合しながらスライドする一
対の上スライド体に回転可能に取付けられた第２
アームを連結したリフト機構と、 前記主スライドシヤフトの後ネジ部に螺合しな
がらスライドするスライド体に回転可能に取付け
られたアームが前記シートクツシヨンフレーム基
端側に対して回動可能に連結されたリフトアンド
回動機構と、 前記主スライドシヤフト並びに副スライドシヤ
フトを独立・別個に回転させる回転・操作手段と を備えたことを特徴とするシートリフト装置。[Claims for Utility Model Registration] A front threaded portion with threads in opposite directions on both sides of the tip and a rear threaded portion with threads on the proximal side,
, has a main slide shaft rotatably attached to the floor side, and an upper threaded portion with threads cut in opposite directions, and the seat cushion is rotated so that the seat cushion frame is rotated by rotational movement. a sub-slide shaft rotatably attached to the front end side of the frame; a first arm and the sub-slide rotatably attached to a pair of front slide bodies that slide while being threadedly engaged with the front threaded portion of the main slide shaft; A second rotatably attached to a pair of upper slide bodies that slide while being screwed into the upper threaded part of the shaft.
A lift mechanism that connects the arms, and an arm that is rotatably attached to a slide body that slides while being screwed into the rear threaded portion of the main slide shaft are rotatably connected to the base end side of the seat cushion frame. A seat lift device comprising: a lift and rotation mechanism; and rotation/operation means for independently and separately rotating the main slide shaft and the sub slide shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5975286U JPH0415542Y2 (en) | 1986-04-21 | 1986-04-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5975286U JPH0415542Y2 (en) | 1986-04-21 | 1986-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62170338U true JPS62170338U (en) | 1987-10-29 |
| JPH0415542Y2 JPH0415542Y2 (en) | 1992-04-08 |
Family
ID=30891540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5975286U Expired JPH0415542Y2 (en) | 1986-04-21 | 1986-04-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0415542Y2 (en) |
-
1986
- 1986-04-21 JP JP5975286U patent/JPH0415542Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0415542Y2 (en) | 1992-04-08 |