JPH01123942U - - Google Patents
Info
- Publication number
- JPH01123942U JPH01123942U JP1945788U JP1945788U JPH01123942U JP H01123942 U JPH01123942 U JP H01123942U JP 1945788 U JP1945788 U JP 1945788U JP 1945788 U JP1945788 U JP 1945788U JP H01123942 U JPH01123942 U JP H01123942U
- Authority
- JP
- Japan
- Prior art keywords
- seat
- bracket
- elevating mechanism
- frame
- pin
- 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
- 230000003028 elevating effect Effects 0.000 claims 10
- 230000035515 penetration Effects 0.000 description 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Seats For Vehicles (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Description
第１図はこの考案にかかる請求項第１項の座席
装置７の側面図、第２図は第１図のＡ―Ａより見
た一部切欠き正面図、第３図は第２図のＢ部をＣ
より見た側面図、第４図は座席装置７の側面図、
第５図は座席装置７をそなえた油圧シヨベルの側
面図、第６図および第７図はこの考案にかかる請
求項第２項の座席装置１８の側面図、第８図およ
び第９図はこの考案にかかる請求項第３項の座席
装置２９の側面図、第１０図は油圧シヨベルの一
部切欠き側面図、第１１図は従来技術運転席の側
面図である。
３……支持台、４……座席、５……昇降機構、
７，１８，２９……座席装置、９，２２，３３…
…枢支ピン、１０……長穴部付ブラケツト、１１
……長穴部、１２……貫通ピン、１５……把手、
１７……段付係止部、１９……Ｌ形フレーム、２
４……伸縮パイプ体、２７……ばね、３０……フ
レーム、３５……シリンダ。
FIG. 1 is a side view of the seat device 7 of claim 1 according to this invention, FIG. 2 is a partially cutaway front view seen from A--A in FIG. Part B to C
4 is a side view of the seat device 7,
FIG. 5 is a side view of a hydraulic excavator equipped with a seat device 7, FIGS. 6 and 7 are side views of a seat device 18 according to claim 2 of this invention, and FIGS. FIG. 10 is a side view of a seat device 29 according to claim 3, FIG. 10 is a partially cutaway side view of a hydraulic excavator, and FIG. 11 is a side view of a conventional driver's seat. 3... Support stand, 4... Seat, 5... Lifting mechanism,
7, 18, 29... Seat device, 9, 22, 33...
...Pivot pin, 10...Bracket with slotted hole, 11
...Elongated hole part, 12 ... Penetration pin, 15 ... Handle,
17...Stepped locking part, 19...L-shaped frame, 2
4... Telescopic pipe body, 27... Spring, 30... Frame, 35... Cylinder.
Claims (1)
れた運転用座席において、上記支持台上面の前部
に前部ブラケツトを立設し、その前部ブラケツト
に上記昇降機構の下部前端を回動自在に枢支ピン
にて枢支し、また上記昇降機構両側部後方に長穴
部付ブラケツトを立設し、かつそのブラケツトの
長穴部の長手方向中心線を、上記前部ブラケツト
の枢支ピンから等距離に設定し、かつ長穴部の長
手方向内面側には複数の段付係止部を設け、一方
、上記長穴部と昇降機構下部後端とを貫通する貫
通ピンを設け、かつその貫通ピンの一端に把手を
固定し、座席および昇降機構の後部側を上方へ回
動せしめるとき上記把手を回動操作して貫通ピン
の細幅部部位が長穴部の段付係止部を通過可能に
し、座席および昇降機構を所要の回動角度に係止
せしめるとき、上記把手を貫通ピンの外径部部位
に回動して係止可能に設定し、構成したことを特
徴とする運転用座席装置。 (2) 支持台上面に座席昇降機構を介して設けら
れた運転用座席において、上記昇降機構上面にＬ
形フレームを固定して設け、そのＬ形フレームの
後部側フレーム部を下方に向けて垂設し、また上
記Ｌ形フレームの上面前部に前部ブラケツトを立
設し、その前部ブラケツトに座席の下部前端を回
動自在に枢支ピンにて枢支し、また座席の下部後
端に後部ブラケツトを設け、その後部ブラケツト
と、上記Ｌ形フレームの後部側フレーム部下端と
の間にばね入り伸縮パイプ体を介設し、そのばね
のばね力により伸縮パイプ体の小径パイプ部材と
大径パイプ部材とを互いに伸長方向に付勢せしめ
るとともに、上記座席の後部側を上方へ回動せし
めるとき、上記内径パイプ部材と外径パイプ部材
とを所要の相対位置に係止可能に設定し、構成し
たことを特徴とする運転用座席装置。 (3) 支持台上面に座席昇降機構を介して設けら
れた運転用座席において、上記昇降機構の上面側
に前側ボス部を有するフレームを設け、また昇降
機構の上部前端に前部ブラケツトを設け、その前
部ブラケツトに上記フレームの前側ボス部を回動
自在に枢支ピンにて枢支し、またフレームの後端
に後部ブラケツトを設け、かつフレーム上面に座
席を固定して取付け、一方、昇降機構の上部後端
にシリンダブラケツトを垂設するとともに、上記
フレームの後部ブラケツトと、上記シリンダブラ
ケツト下端との間に油圧または空圧シリンダを介
設して構成したことを特徴とする運転用座席装置
。[Scope of Claim for Utility Model Registration] (1) In a driver's seat provided on the top surface of a support base via a seat elevating mechanism, a front bracket is erected at the front part of the top surface of the support base, and the front bracket is attached to the front bracket. The front end of the lower part of the elevating mechanism is rotatably supported by a pivot pin, and brackets with elongated holes are erected at the rear of both sides of the elevating mechanism, and the longitudinal center line of the elongated holes of the brackets is provided. are set at equal distances from the pivot pin of the front bracket, and a plurality of stepped locking parts are provided on the inner surface in the longitudinal direction of the elongated hole, while the elongated hole and the rear end of the lower part of the lifting mechanism A through pin is provided that passes through the through pin, and a handle is fixed to one end of the through pin, and when the seat and the rear side of the elevating mechanism are rotated upward, the narrow portion of the through pin is rotated by rotating the handle. can pass through the stepped locking part of the elongated hole, and when locking the seat and elevating mechanism at the required rotation angle, the handle can be rotated and locked to the outer diameter part of the through pin. A driver's seat device characterized by being set and configured. (2) In a driver's seat installed on the top surface of the support base via a seat elevating mechanism, there is an L on the top surface of the elevating mechanism.
A fixed frame is provided, the rear frame portion of the L-shaped frame is vertically oriented downward, and a front bracket is erected on the upper front part of the L-shaped frame, and a seat is attached to the front bracket. The lower front end of the seat is rotatably supported by a pivot pin, and a rear bracket is provided at the lower rear end of the seat, and a spring is inserted between the rear bracket and the lower end of the rear side frame of the L-shaped frame. When a telescoping pipe body is interposed and the small diameter pipe member and the large diameter pipe member of the telescoping pipe body are urged together in the direction of extension by the spring force of the spring, and the rear side of the seat is rotated upward, A driver's seat device characterized in that the inner diameter pipe member and the outer diameter pipe member are set and configured such that they can be locked in a required relative position. (3) In a driver's seat provided on the upper surface of a support base via a seat elevating mechanism, a frame having a front boss portion is provided on the upper surface of the elevating mechanism, and a front bracket is provided at the front end of the upper portion of the elevating mechanism; The front boss part of the frame is rotatably supported on the front bracket by a pivot pin, and a rear bracket is provided at the rear end of the frame, and a seat is fixedly attached to the upper surface of the frame. A driver's seat device characterized in that a cylinder bracket is installed vertically at the rear end of the upper part of the mechanism, and a hydraulic or pneumatic cylinder is interposed between the rear bracket of the frame and the lower end of the cylinder bracket. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988019457U JPH0534438Y2 (en) | 1988-02-16 | 1988-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988019457U JPH0534438Y2 (en) | 1988-02-16 | 1988-02-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01123942U true JPH01123942U (en) | 1989-08-23 |
| JPH0534438Y2 JPH0534438Y2 (en) | 1993-08-31 |
Family
ID=31234986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988019457U Expired - Lifetime JPH0534438Y2 (en) | 1988-02-16 | 1988-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0534438Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010519109A (en) * | 2007-02-21 | 2010-06-03 | カイペル ゲーエムベーハー アンド カンパニー カーゲー | Vehicle seat |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916206U (en) * | 1972-05-12 | 1974-02-12 | ||
| JPS5961017U (en) * | 1982-10-15 | 1984-04-21 | 松下電工株式会社 | Chair |
| JPS6040049A (en) * | 1983-08-12 | 1985-03-02 | 株式会社福岡製作所 | Seat chair for disabled person |
-
1988
- 1988-02-16 JP JP1988019457U patent/JPH0534438Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4916206U (en) * | 1972-05-12 | 1974-02-12 | ||
| JPS5961017U (en) * | 1982-10-15 | 1984-04-21 | 松下電工株式会社 | Chair |
| JPS6040049A (en) * | 1983-08-12 | 1985-03-02 | 株式会社福岡製作所 | Seat chair for disabled person |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010519109A (en) * | 2007-02-21 | 2010-06-03 | カイペル ゲーエムベーハー アンド カンパニー カーゲー | Vehicle seat |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0534438Y2 (en) | 1993-08-31 |
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