JPH0342726U - - Google Patents
Info
- Publication number
- JPH0342726U JPH0342726U JP10047789U JP10047789U JPH0342726U JP H0342726 U JPH0342726 U JP H0342726U JP 10047789 U JP10047789 U JP 10047789U JP 10047789 U JP10047789 U JP 10047789U JP H0342726 U JPH0342726 U JP H0342726U
- Authority
- JP
- Japan
- Prior art keywords
- link
- tail
- horizontal axis
- driven gear
- lifter
- 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
Landscapes
- Seats For Vehicles (AREA)
Description
図面は本考案の一実施例を示し、第1図はリフ
タとテイルト機能を備えた座席支持装置の斜視図
、第2図ないし第5図は互いに異なる作動状態に
おける座席支持装置を模式的に示すそれぞれ側面
図である。
1……座席支持装置、2,3……ベース部材、
11,12……下リンク、15,16……テイル
ト用第1リンク、25,26……第1の傾斜リン
ク、30,31……第2の傾斜リンク、41,4
2……上リンク、60……リフタ用被動ギヤ、6
1……リフタ用ドライブギヤ、62……リフタ用
ブレーキユニツト、64……リフタ操作用ノブ、
70……テイルト用ブレーキユニツト、72……
テイルト用被動ギヤ、73……テイルト用ドライ
ブギヤ、75……テイルト操作用ノブ。
The drawings show an embodiment of the present invention; FIG. 1 is a perspective view of a seat support device with lift and tilt functions, and FIGS. 2 to 5 schematically show the seat support device in different operating states. Each is a side view. 1... Seat support device, 2, 3... Base member,
11, 12... Lower link, 15, 16... First link for tailing, 25, 26... First inclined link, 30, 31... Second inclined link, 41, 4
2... Upper link, 60... Driven gear for lifter, 6
1... Drive gear for lifter, 62... Brake unit for lifter, 64... Lifter operation knob,
70... Brake unit for tailt, 72...
Driven gear for tail, 73...drive gear for tail, 75...knob for operating tail.
Claims (1)
軸回りに回動自在に支持されかつ他端側がテイル
ト用リンクを介して上下方向に変位可能に支持さ
れた下リンクと、この下リンクの一端側に水平軸
回りに回動自在に枢着されかつ斜め上方に突出す
る第1の傾斜リンクと、上記下リンクの他端側に
水平軸回りに回動自在に枢着されかつ上記第1の
傾斜リンクと同様に斜め上方に突出する第2の傾
斜リンクと、上記第1および第2の傾斜リンクの
上端にそれぞれ水平軸回りに回動自在に枢着され
た上リンクと、上記第1および第2の傾斜リンク
のうちいずれか一方のリンクと上記上リンクとの
枢着部を中心とする同心円上に設けられたリフタ
用被動ギヤと、上記上リンクに設けられていて上
記リフタ用被動ギヤに噛合うリフタ用ドライブギ
ヤと、上記テイルト用リンクと一体に水平軸回り
に回動するテイルト用被動ギヤと、上記上リンク
に設けられていて上記テイルト用被動ギヤに噛合
うテイルト用ドライブギヤと、を具備したことを
特徴とする座席支持装置。 a base member, a lower link whose one end is rotatably supported by the base member around a horizontal axis and whose other end is supported via a tail link so as to be vertically displaceable; and one end of the lower link. a first slanted link that is rotatably mounted around a horizontal axis and projects diagonally upward; and the first slanted link that is rotatably mounted around a horizontal axis at the other end of the lower link. a second inclined link that similarly projects diagonally upward; an upper link pivotally attached to the upper ends of the first and second inclined links, respectively, so as to be rotatable about a horizontal axis; A lifter driven gear provided on a concentric circle centered on the pivot point between one of the inclined links and the upper link, and a lifter driven gear provided on the upper link and engaged with the lifter driven gear. A lifter drive gear that fits together, a tail driven gear that rotates around a horizontal axis together with the tail link, and a tail drive gear that is provided on the upper link and meshes with the tail driven gear. A seat support device comprising:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10047789U JPH067968Y2 (en) | 1989-08-30 | 1989-08-30 | Seat support device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10047789U JPH067968Y2 (en) | 1989-08-30 | 1989-08-30 | Seat support device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0342726U true JPH0342726U (en) | 1991-04-23 |
JPH067968Y2 JPH067968Y2 (en) | 1994-03-02 |
Family
ID=31649484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10047789U Expired - Lifetime JPH067968Y2 (en) | 1989-08-30 | 1989-08-30 | Seat support device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH067968Y2 (en) |
-
1989
- 1989-08-30 JP JP10047789U patent/JPH067968Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH067968Y2 (en) | 1994-03-02 |