JPH0346970Y2 - - Google Patents
Info
- Publication number
- JPH0346970Y2 JPH0346970Y2 JP1985094386U JP9438685U JPH0346970Y2 JP H0346970 Y2 JPH0346970 Y2 JP H0346970Y2 JP 1985094386 U JP1985094386 U JP 1985094386U JP 9438685 U JP9438685 U JP 9438685U JP H0346970 Y2 JPH0346970 Y2 JP H0346970Y2
- Authority
- JP
- Japan
- Prior art keywords
- operator seat
- links
- vehicle body
- bonnet
- operator
- 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.)
- Expired
Links
- 230000000694 effects Effects 0.000 description 2
- 230000001902 propagating effect Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 1
Landscapes
- Seats For Vehicles (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案はフオークリフトおよびジヨベルローダ
のような作業車両のオペレータシート装置に関す
るものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to an operator seat system for work vehicles such as forklifts and shovel loaders.
従来の技術
従来のこの種のオペレータシート装置は第２図
に示すように、ボンネツトａの上にオペレータシ
ートｂを固定して構成してあつた。2. Description of the Related Art As shown in FIG. 2, a conventional operator seat device of this type has an operator seat b fixed on a hood a.
考案が解決しようとする問題点
このようにオペレータシートｂをボンネツトａ
に固定してあるためにエンジン振動、車体振動が
直接オペレータに伝つてきていた。The problem that the invention attempts to solve: In this way, the operator seat B is attached to the bonnet a.
The engine vibration and vehicle body vibration were directly transmitted to the operator.
本考案は上記の事情に鑑みなされたものであつ
て、その目的とするところは、エンジン振動及び
車体振動がオペレータシートに直接伝播するのを
防止でき、またボンネツトの開閉を容易にする作
業車両のオペレータシート装置を提供することに
ある。 The present invention was developed in view of the above circumstances, and its purpose is to prevent engine vibrations and vehicle body vibrations from directly propagating to the operator's seat, and to make it easier to open and close the hood of a work vehicle. An object of the present invention is to provide an operator seat device.
問題点を解決するための手段及び作用
本考案は、車体１に設けられたヘツドガード３
の屋根部分４に平行リンク機構８を介してオペレ
ータシート７を吊持して構成してあり、エンジン
振動及び車体振動がオペレータシート７に直接伝
播するのを防止するようにしたものである。Means and Effects for Solving Problems The present invention provides a head guard 3 provided on a vehicle body 1.
An operator seat 7 is suspended from the roof portion 4 of the vehicle via a parallel link mechanism 8 to prevent engine vibrations and vehicle body vibrations from directly propagating to the operator seat 7.
実施例
以下、本考案の実施例を第１図を参照して説明
する。Embodiment Hereinafter, an embodiment of the present invention will be described with reference to FIG.
１は車体であり、２は車体１に取付けられたボ
ンネツト、３は車体１に取付けられたヘツドガー
ドである。ヘツトガード３の屋根部分４の左右両
端側部には一対のリンク５，６の上端部が前後方
向に間隔を置いて揺動可能に連結してあり、この
一対のリンク５，６の下端部はオペレータシート
７の左右両側に前後方向に間隔を置いて揺動可能
に連結してあり、一対のリンク５，６は平行リン
ク機構８を構成している。 1 is a vehicle body, 2 is a bonnet attached to the vehicle body 1, and 3 is a head guard attached to the vehicle body 1. The upper end portions of a pair of links 5, 6 are swingably connected to the left and right end sides of the roof portion 4 of the head guard 3 at intervals in the front-rear direction, and the lower end portions of the pair of links 5, 6 are The left and right sides of the operator seat 7 are swingably connected at intervals in the front and back direction, and the pair of links 5 and 6 constitute a parallel link mechanism 8.
また、屋根部分４にはブラケツト９を介してス
トツパ１０が取付けてあつて、ストツパ１０はリ
ンク５に干渉してオペレータシート７の前方への
揺動を規制してオペレータシート７がボンネツト
２上に位置するようにしてある。 Further, a stopper 10 is attached to the roof portion 4 via a bracket 9, and the stopper 10 interferes with the link 5 to restrict the forward swinging of the operator seat 7, so that the operator seat 7 is placed on the bonnet 2. It is located so that it is located.
しかして、点検の際ボンネツト２を開ける時は
平行リンク機構８を利用してオペレータシート７
を後方に移動させる。 Therefore, when opening the bonnet 2 for inspection, the parallel link mechanism 8 is used to open the operator seat 7.
move backwards.
また、オペレータシート７はボンネツト２より
切離してあるために、エンジン振動及び車体振動
が直接に伝播することがない。 Further, since the operator seat 7 is separated from the bonnet 2, engine vibrations and vehicle body vibrations are not directly transmitted to the operator seat 7.
また、平行リンク機構８により、車両が横転し
た場合オペレータは保護される。 Furthermore, the parallel link mechanism 8 protects the operator in the event that the vehicle rolls over.
考案の効果
本考案は上記のようになり、車体１に設けられ
たヘツドガード３の屋根部分４に平行リンク機構
８を介してオペレータシート７を吊持したので、
エンジン振動及び車体振動がオペレータシート７
に直接伝播するのを防止することができ、またボ
ンネツト２の開閉時オヘレータシート７を後方に
移動すればオペレータシート７が邪摩にならずに
ボンネツト２の開閉が容易になる。Effects of the invention The invention is as described above, and the operator seat 7 is suspended from the roof portion 4 of the head guard 3 provided on the vehicle body 1 via the parallel link mechanism 8.
Engine vibration and vehicle body vibration are caused by operator seat 7
Moreover, by moving the operator seat 7 rearward when the bonnet 2 is opened and closed, the bonnet 2 can be opened and closed easily without the operator seat 7 getting in the way.
また、一対のリンク５，６は屋根部分４の側面
とオペレータシート７の側面とに前後方向に間隔
を置いて連結してあるから、オペレータシート７
に座つたオペレータを一対のリンク５，６で保護
できて安全である。 Further, since the pair of links 5 and 6 are connected to the side surface of the roof portion 4 and the side surface of the operator seat 7 with an interval in the front and back direction, the operator seat 7
It is safe because the operator sitting there can be protected by the pair of links 5 and 6.
第１図は本考案一実施例のオペレータシート装
置を備えた作業車両の側面図、第２図は従来のオ
ペレータシート装置を備えた作業車両の側面図で
ある。
１…車体、３…ヘツドガード、４…屋根部分、
７…オペレータシート、８…平行リンク機構。
FIG. 1 is a side view of a working vehicle equipped with an operator seat device according to an embodiment of the present invention, and FIG. 2 is a side view of a working vehicle equipped with a conventional operator seat device. 1...Vehicle body, 3...Head guard, 4...Roof part,
7...Operator seat, 8...Parallel link mechanism.
Claims (1)
ドガード３の屋根部分４側面に一対のリンク５，
６の上端部を前後方向に間隔を置いて前後揺動可
能に連結し、この一対のリンク５，６の下端部を
オペレータシート７の側面に前後揺動可能に連結
して平行リンク機構８とし、前記屋根部分４に、
リンク５の前方への揺動を規制してオペレータシ
ート７をボンネツト２の上方位置に保持するスト
ツパ１０を取付けたことを特徴とする作業車両の
オペレータシート装置。 A pair of links 5 are provided on the side surface of the roof portion 4 of the head guard 3 provided on the vehicle body 1 equipped with the bonnet 2.
The upper ends of the links 5 and 6 are connected to be swingable back and forth at intervals in the front-back direction, and the lower ends of the pair of links 5 and 6 are connected to the side of the operator seat 7 so as to be swingable back and forth to form a parallel link mechanism 8. , on the roof portion 4,
An operator seat device for a work vehicle, characterized in that a stopper 10 is attached for restricting forward swinging of a link 5 and holding an operator seat 7 at a position above a bonnet 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985094386U JPH0346970Y2 (en) | 1985-06-24 | 1985-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985094386U JPH0346970Y2 (en) | 1985-06-24 | 1985-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS623331U JPS623331U (en) | 1987-01-10 |
| JPH0346970Y2 true JPH0346970Y2 (en) | 1991-10-04 |
Family
ID=30652887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985094386U Expired JPH0346970Y2 (en) | 1985-06-24 | 1985-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346970Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5223104B2 (en) * | 2008-06-26 | 2013-06-26 | トヨタ紡織株式会社 | Ceiling retractable seat |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57175479A (en) * | 1981-04-10 | 1982-10-28 | Bii Kinzeru Augasutasu | Vehicle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5895335U (en) * | 1981-12-21 | 1983-06-28 | 八木 正 | mobile seat for cars |
-
1985
- 1985-06-24 JP JP1985094386U patent/JPH0346970Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57175479A (en) * | 1981-04-10 | 1982-10-28 | Bii Kinzeru Augasutasu | Vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS623331U (en) | 1987-01-10 |
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