JPH05178236A - Cabin chamber side part window of transfer vehicle - Google Patents

Abstract

PURPOSE:To permit the rear part from being observed from the side of a transfer vehicle when a side part window is opened a little, by extending the rear edge part side of the side part window to a corner part in the rear window direction of a rear wall, when the side part, window over the side of a seat is freely opened and closed outward, in a cabin chamber covering the periphery of a driver. CONSTITUTION:As for a transfer vehicle equipped with a cabin chamber 2 covering the front/rear surfaces, left/right side surfaces, and the ceiling surface of a seat 1 by wall parts, an opening/closing door 3 for getting-on/off is installed at least in front of one side surface wall part, and the main part of a side pare window 4 is installed at the rear part, and the side part window 4 is formed to an L shape on the nearly plane view so as to be recessed to the rear surface wall part side from the joint part between the side surface wall part and the rear surface way part, on the edge part side, and the edge part side of the side part window 4 can be opened outward, and the cabin chamber side part window of the transfer vehicle is constituted.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】この発明は、移動車輌のキャビン
室側部窓に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cabin side window of a moving vehicle.

【０００２】[0002]

【従来の技術及び発明が解決しようとする課題】従来
の、移動車輌のキャビン室における側部窓は略平面状の
壁部を開閉するのみであるから、不整地走行時や前後進
を繰り返すとき運転者が外部を直接見るときは、側方に
長く首を伸ばさないと顔がキャビン室外に出なかった。2. Description of the Related Art Since a side window in a conventional cabin of a moving vehicle only opens and closes a substantially flat wall portion, it can be used when traveling on rough terrain or repeating forward and backward movements. When the driver looked directly at the outside, his face did not go out of the cabin unless he extended his neck to the side.

【０００３】[0003]

【課題を解決するための手段】この発明は、側方に長く
首を伸ばさなくても、キャビン室外を容易に見ることが
できるようにするものであって、次のような技術的手段
を講じた。即ち、座席１の前後面と左右側面と天井面を
壁部で覆うキャビン室２を有する移動車輌において、少
なくとも一方の側面壁部の前方に乗降用の開閉ドア３と
後方に側部窓４の主部を設けると共に、この側部窓４を
端部５側を側面壁部と後面壁部の合わせ部から後面壁部
側に入り込んだ平面視略Ｌ字状とし、さらに側部窓４の
端部５側が外方に向って開き得ることを特徴とする移動
車輌のキャビン室側部窓の構成とした。SUMMARY OF THE INVENTION The present invention makes it possible to easily see the outside of the cabin without extending the neck sideways, and the following technical means are taken. It was That is, in a moving vehicle having a cabin 2 that covers front and rear surfaces, left and right side surfaces and a ceiling surface of a seat 1 with a wall portion, at least one side wall portion has an opening / closing door 3 for getting in and out and a side window 4 at a rear side. In addition to providing the main portion, the side window 4 is formed into a substantially L-shape in a plan view in which the end portion 5 side is inserted from the mating portion of the side surface wall portion and the rear surface wall portion into the rear surface wall portion. The cabin room side window of the moving vehicle is characterized in that the side of the section 5 can be opened outward.

【０００４】[0004]

【発明の作用効果】この発明は、前記の構成により、次
のような特有の効果を奏する。即ち、座席１側方の側部
窓４を、端部５側を側面壁部と後面壁部の合わせ部から
後面壁部側に入り込んだ平面視略Ｌ字状とし、さらにこ
の側部窓４の端部５側が外方に向って開き得る構成とし
たので、側部窓４を少し開けるだけで首を長く伸ばさな
くてもキャビン室の側方と後方を容易に見ることができ
るから運転が楽になる。The present invention has the following unique effects due to the above-mentioned configuration. That is, the side window 4 on the side of the seat 1 has a substantially L shape in a plan view in which the end portion 5 side is inserted into the rear wall portion side from the mating portion of the side wall portion and the rear wall portion. Since the end 5 side of the cabin can be opened outward, it is possible to easily see the sides and rear of the cabin by simply opening the side window 4 without extending the neck for a long time. It will be easier.

【０００５】[0005]

【実施例】以下に、図面を参照して、この発明の実施例
を例示的に詳しく説明する。ただし、この実施例に記載
されている構成部品の寸法、材質、形状、その相対配置
等は、特に特定的な記載がないかぎりは、この発明の範
囲をそれらのみに限定する趣旨のものではなく、単なる
説明例に過ぎない。Embodiments of the present invention will be illustratively described in detail below with reference to the drawings. However, the dimensions, materials, shapes, relative positions, etc. of the components described in this embodiment are not intended to limit the scope of the present invention to only those unless otherwise specified. , It is just an example of explanation.

【０００６】図例は、農用トラクター６のキャビン室２
であって、キャビン室２の側部窓４にこの発明を折り込
んでいる。農用トラクター６の四隅には前後車輪７，
７．８，８が設けられ、夫れ夫れのアクスルケースが主
フレーム９に取付けられる。左右の前車輪７，７のアク
スルケースを取付けた主フレーム９上部にはエンジン１
０が配設され、その外周をボンネット１１やフロントグ
リル１２やサイドカバー１３等で覆っている。In the illustrated example, the cabin 2 of the agricultural tractor 6 is shown.
The invention is folded in the side window 4 of the cabin room 2. In the four corners of the agricultural tractor 6, front and rear wheels 7,
7.8 and 8 are provided, and the respective axle cases are attached to the main frame 9. The engine 1 is installed above the main frame 9 to which the axle cases of the left and right front wheels 7, 7 are attached.
0 is arranged, and the outer periphery thereof is covered with a bonnet 11, a front grill 12, a side cover 13, and the like.

【０００７】１４は計器盤、１５はステアリングハンド
ルであって、エンジン１０の後部カバー１６の上部に設
けている。左右の後車輪８，８のアクスルケース２０を
取付けた主フレーム９上部には、取付支枠１７を介して
その上方に座席１が取付けられている。前述の後部カバ
ー１６下部と座席１の下部間は、運転者の足を置くため
のフロア面１８としており、略平面な板材で構成されて
いる。Reference numeral 14 is an instrument panel, and 15 is a steering handle, which is provided above the rear cover 16 of the engine 10. The seat 1 is mounted above the main frame 9 to which the axle cases 20 of the left and right rear wheels 8 and 8 are mounted via a mounting support frame 17 thereabove. A space between the lower portion of the rear cover 16 and the lower portion of the seat 1 serves as a floor surface 18 on which a driver's foot is placed, and is composed of a substantially flat plate material.

【０００８】図例では、このフロア面１８が主フレーム
９に沿って機体後部まで延設された荷台面１９と成って
おり、荷台面１９上には他物を載置可能とすると共に、
その両端部は後車輪８，８のフェンダーも兼ねている。
後車輪８のアクスルケース２０には、ヒッチ２１部を後
部に有した左右のロワーリンク２２，２２の基端部を軸
着２３している。In the illustrated example, the floor surface 18 is a cargo bed surface 19 extending along the main frame 9 to the rear of the machine body, and other objects can be placed on the cargo bed surface 19.
Both ends thereof also serve as fenders for the rear wheels 8, 8.
On the axle case 20 of the rear wheel 8, the base ends of the left and right lower links 22, 22 each having a hitch 21 at the rear are pivotally mounted 23.

【０００９】図示しないが、このロワーリンク２２は油
圧シリンダー等のアクチュエータを介して上下動操作自
在としており、図例では、荷台面１９上に前半部を載置
した液体収納タンク２４の後下部をヒッチ２１で押し上
げ状態で支えている。キャビン室２は、図１，図６で示
すように、運転者着座用の座席１とその前方のステアリ
ングハンドル１５部の、前後面と左右側面と天井面を壁
部で覆っている。Although not shown, this lower link 22 can be moved up and down freely via an actuator such as a hydraulic cylinder. In the illustrated example, the lower part of the rear of the liquid storage tank 24 having the front half placed on the cargo bed surface 19 is It is supported by the hitch 21 while being pushed up. As shown in FIGS. 1 and 6, the cabin 2 covers the front and rear surfaces, the left and right side surfaces, and the ceiling surface of the seat 1 for seating the driver and the steering handle 15 in front of the seat with walls.

【００１０】前面は、図５で示すように上方中央に前部
主窓２５を設け、下方の両側方に下部窓２６，２６を設
け、他部はこれらの窓部を開口した略平板状の前壁面２
７であり、樹脂あるいは薄鉄板等で構成する。図例では
前壁面２７は、そのまま上端部を後方に向かって延出し
ルーフ２８としているが、この天井面であるルーフ２８
は別体品を着脱自在としてもよい。As shown in FIG. 5, the front surface is provided with a front main window 25 in the upper center and lower windows 26, 26 on both lower sides, and the other parts are substantially flat plate-shaped with these windows open. Front wall 2
7 and is made of resin or a thin iron plate. In the illustrated example, the front wall surface 27 has a roof 28 with its upper end portion extending rearward as it is, but this roof surface is the roof 28.
A separate item may be detachable.

【００１１】前壁面２７は、その下端部をフロア面１８
の前端部に取付け、中間開口２９部をボンネット１１や
サイドカバー１３部に、シール３０を介して接当保持し
ている。しかし、ルーフ２８部が座席１上方まで延出し
ているので、ルーフ２８の中間部を門形枠３１で支持し
ている。The front wall surface 27 has a lower end portion on the floor surface 18.
It is attached to the front end of the above, and the intermediate opening 29 is held in contact with the bonnet 11 and the side cover 13 via a seal 30. However, since the roof 28 portion extends above the seat 1, the middle portion of the roof 28 is supported by the gate frame 31.

【００１２】門形枠３１は、図１，図４で示すように上
方に向かって左右から夫れ夫れ突出し上部を連結板３２
で連結した、略断面角状の角パイプ材または薄鉄板を組
合せた中空状左右の柱体３３，３３から成っている。図
例では、柱体３３の下部は前方に向かって複雑に折れ曲
がっているが、これは液体収納タンク２４の前側形状に
沿わせたものであって、収納タンク２４の収納量が少な
くてもよい場合や、収納タンク２４を取付けなくても良
ければ、柱体３３を直状としていてもよい。As shown in FIGS. 1 and 4, the gate frame 31 projects upward from the left and right sides, and the upper part thereof is a connecting plate 32.
It is composed of hollow left and right columnar bodies 33, 33, which are connected to each other and are formed by combining square pipe members having a substantially square cross section or thin iron plates. In the illustrated example, the lower portion of the column 33 is bent in a complicated manner toward the front, but this is along the front shape of the liquid storage tank 24, and the storage amount of the storage tank 24 may be small. In some cases, if the storage tank 24 does not have to be attached, the columnar body 33 may be straight.

【００１３】柱体３３の下端部には、左右を連結する補
強パイプ４６と、そこから前方に突設する取付底板４
７，４７を設け、この補強パイプ４６と取付底板４７に
開口した取付孔４８，４８．．．部をフロア面１８に取
付けている。ルーフ２８の前部から連結板３２の支持部
間にわたって電動ファン３４を内装した外気導入装置を
設けている。At the lower end of the pillar 33, a reinforcing pipe 46 connecting the left and right, and a mounting bottom plate 4 projecting forward therefrom.
7, 47, and mounting holes 48, 48. which are opened in the reinforcing pipe 46 and the mounting bottom plate 47. ． ． The part is attached to the floor surface 18. An outside air introducing device having an electric fan 34 installed therein is provided from the front part of the roof 28 to the supporting part of the connecting plate 32.

【００１４】３５は吸気口であって、ルーフ２８の左右
方向中央上面から上方に膨出したカバー体３６の前面に
開口しており、吸入空気は吹出方向案内具であるルーバ
ー３７，３７を経てキャビン室２内に吹き出す。３８は
下部カバーである。上半部の柱体３３には、平面視コ字
状の受枠３９，３９が後方突設枠状に上下に取付けら
れ、後面側を左右の連結枠４０，４０で連結している。Reference numeral 35 is an intake port, which is opened at the front surface of a cover body 36 which bulges upward from the upper surface in the center of the roof 28 in the left-right direction, and the intake air passes through louvers 37, 37 which are blowing direction guides. Blow out into the cabin room 2. 38 is a lower cover. Receiving frames 39, 39, which are U-shaped in a plan view, are vertically attached to the upper half of the columnar body 33 in the shape of a rear protruding frame, and the rear surface side is connected by left and right connecting frames 40, 40.

【００１５】キャビン室２の後面は図３で示すように、
中央部に後窓４１を設け、左右両側部に側部窓４の端部
５，５が位置している。後窓４１は上縁部に後窓ヒンジ
４２，４２部を設け開閉自在としており、ルーフ２８の
後部にこの後窓ヒンジ４２部を取付けている。後窓４１
の両側端部は連結枠４０，４０の設置幅と略同幅として
おり、縁部には後窓シール４３を取付けており図示しな
いが閉状態では、後窓シール４３部を連結枠４０に止め
具で圧着し外気を遮断する。As shown in FIG. 3, the rear surface of the cabin 2 is
A rear window 41 is provided in the central portion, and the end portions 5 and 5 of the side window 4 are located on both left and right sides. The rear window 41 is provided with rear window hinges 42, 42 at its upper edge so as to be openable and closable, and the rear window hinge 42 is attached to the rear of the roof 28. Rear window 41
Both side ends of the connection frame 40, 40 have substantially the same width as the installation width of the connection frames 40, 40, and the rear window seal 43 is attached to the edge. Crim with a tool to block outside air.

【００１６】側部窓４は基端部を側部窓ヒンジ４４を介
して柱体３３に取付けており、他端側を後面側に廻り込
んだ端部５としており、さらにこの側部窓ヒンジ４４は
トルクバネ（図示せず）を内装して、側部窓４を閉状態
に常時保っている。側部窓４の端部５側の端縁は連結枠
４０部の外方に達し、端縁に取付けた側部窓シール４５
を閉状態ではトルクバネにより圧接している。The side window 4 has a base end portion attached to the column body 33 via a side window hinge 44, and the other end side is an end portion 5 wrapping around to the rear surface side. Reference numeral 44 internally houses a torque spring (not shown) to keep the side window 4 closed. The edge of the side window 4 on the side of the edge 5 reaches the outside of the connecting frame 40, and the side window seal 45 attached to the edge.
In the closed state, it is pressed against by a torque spring.

【００１７】キャビン室２内の運転者が側部窓４を外方
に向かって押すと、側部窓ヒンジ４４を中心に側部窓４
は図６で示すように開く。このとき図例では、柱体３３
の上方が下方より幅狭となっているから、側部窓４は下
側の方がより大きく開き外方が見やすい。側部窓４や後
窓４１の下方から液体収納タンク２４の上面に亘って、
図１で示すように両者の間隙を塞ぐように透明の軟質材
から成る垂れ板４９を設けて外気を遮断している。When the driver in the cabin 2 pushes the side window 4 outward, the side window 4 is centered around the side window hinge 44.
Opens as shown in FIG. At this time, in the example shown in FIG.
Since the upper part of the side window 4 is narrower than the lower part thereof, the side window 4 is wider on the lower side and is easier to see on the outside. From below the side window 4 and the rear window 41 to the upper surface of the liquid storage tank 24,
As shown in FIG. 1, a hanging plate 49 made of a transparent soft material is provided so as to close the gap between the two to block the outside air.

【００１８】液体収納タンク２４を非装着時には、この
垂れ板４９を長く下方の荷台面１９部まで伸ばしておけ
ばよい。また、図示しないが長時間側部窓４を開閉しな
い場合、係止具を介して側部窓４を締めておいてもよ
い。略平板状の前壁面２７の側縁部と門形枠３１の柱体
３３間の空間部には、開閉ドア３が開閉自在に取付けら
れる。When the liquid storage tank 24 is not attached, the hanging plate 49 may be extended to a lower portion 19 of the bed surface. Further, although not shown, when the side window 4 is not opened / closed for a long time, the side window 4 may be fastened with a fastener. An opening / closing door 3 is openably and closably attached to a space between the side edge of the substantially flat plate-shaped front wall surface 27 and the columnar body 33 of the gate frame 31.

【００１９】図例では、キャビン室２の両側方に夫れ夫
れ開閉ドア３，３を取付けているが、どちらか一方例え
ば左方だけでも充分である。次に、作用について説明す
る。運転者が開閉ドア３を開いてキャビン室２内に乗り
込み座席１に着座すると、運転者の両側方に左右の側部
窓４，４が位置する。In the illustrated example, the opening / closing doors 3 and 3 are attached to both sides of the cabin chamber 2, but it is sufficient to use either one, for example, the left side. Next, the operation will be described. When the driver opens the opening / closing door 3 and gets into the cabin 2 and sits on the seat 1, the left and right side windows 4 and 4 are located on both sides of the driver.

【００２０】農用トラクター６を圃場内で前後進させる
とき、畝をきれいにまたいでいるかどうかや、作物を踏
み付けていないかを注意しなければならないが、側部窓
４を外方に押すだけでキャビン室２の後方コーナー部が
開くから、首を少しねじればキャビン室２外が見通せ
る。使用後は、外方への押圧を止めると、側部窓４はト
ルクバネにより受枠３９や連結枠４０に接当するまで閉
まり操作容易である。When the agricultural tractor 6 is moved back and forth in the field, it is necessary to be careful whether or not the ridge is straddled neatly and whether or not the crop is stepped on. However, by pushing the side window 4 outward, The rear corner of the cabin 2 opens, so you can see the outside of the cabin 2 by twisting your neck a little. After use, when the outward pressing is stopped, the side window 4 is closed by the torque spring until it comes into contact with the receiving frame 39 and the connecting frame 40, and the operation is easy.

【００２１】キャビン室２のルーフ２８前部には、電動
ファン３４が設けられており、農用トラクター６の前部
や腹部に噴霧装置（図示せず）を取り付けて、後部の液
体収納タンク２４内の薬液を圃場の作物に噴霧しながら
走行するとき、電動ファン３４を作動するとルーフ２８
上の新鮮な外気をキャビン室２内に供給することができ
る。An electric fan 34 is provided at the front of the roof 28 of the cabin 2, and a spraying device (not shown) is attached to the front or abdomen of the agricultural tractor 6 so that the inside of the liquid storage tank 24 is provided at the rear. When the electric fan 34 is operated while traveling while spraying the chemical liquid of
The fresh air above can be supplied into the cabin 2.

【図面の簡単な説明】[Brief description of drawings]

図は、この発明の一実施例を示す。 The figure shows an embodiment of the invention.

【図１】要部を断面した全体側面図である。FIG. 1 is an overall side view in which a main part is sectioned.

【図２】要部側面図である。FIG. 2 is a side view of a main part.

【図３】要部背面図である。FIG. 3 is a rear view of a main part.

【図４】要部斜視図である。FIG. 4 is a perspective view of a main part.

【図５】要部正面図である。FIG. 5 is a front view of a main part.

【図６】一部断面した全体平面図である。FIG. 6 is an overall plan view with a partial cross section.

【符号の説明】[Explanation of symbols]

１ 座席 ２ キャビン室 ３ 開閉ドア ４ 側部窓 ５ 端部 1 seat 2 cabin room 3 open / close door 4 side window 5 end

───────────────────────────────────────────────────── フロントページの続き (72)発明者 金井 洋一 愛媛県伊予郡砥部町八倉１番地 井関農機 株式会社技術部内 (72)発明者 藤原 征夫 愛媛県温泉郡重信町田窪660番地３ 株式 会社山本製作所重信工場内 (72)発明者 池内 弘 愛媛県温泉郡重信町田窪660番地３ 株式 会社山本製作所重信工場内 (72)発明者 廣田 誠二 愛媛県温泉郡重信町田窪660番地３ 株式 会社山本製作所重信工場内 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Yoichi Kanai 1 Hachikura, Tobe-cho, Iyo-gun, Ehime Prefectural Engineering Department, Iseki Agricultural Machinery Co., Ltd. (72) Inventor Masao Fujiwara, Shigenobu-cho, Onsen-gun, Ehime Prefecture 3 Yamamoto Manufacturing Co., Ltd. Shigenobu Factory (72) Hiroshi Ikeuchi, 660, Takuroku, Shigenobu-cho, Onsen-gun, Ehime Prefecture Yamamoto Manufacturing Shigenobu Factory (72) Inventor, Seiji Hirota, 660, Takuroku, Shigenobu-cho, Onsen-gun, Ehime Prefecture Shigenobu Factory, Yamamoto Manufacturing Co., Ltd. Within

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 座席１の前後面と左右側面と天井面を壁
部で覆うキャビン室２を有する移動車輌において、少な
くとも一方の側面壁部の前方に乗降用の開閉ドア３と後
方に側部窓４の主部を設けると共に、この側部窓４を端
部５側を側面壁部と後面壁部の合わせ部から後面壁部側
に入り込んだ平面視略Ｌ字状とし、さらに側部窓４の端
部５側が外方に向って開き得ることを特徴とする移動車
輌のキャビン室側部窓。1. A moving vehicle having a cabin room (2) which covers front and rear surfaces, left and right side surfaces and a ceiling surface of a seat (1) with a wall portion, and at least one side wall portion has an opening / closing door (3) for getting in and out and a side portion at a rear side. A main portion of the window 4 is provided, and the side window 4 is formed into a substantially L shape in a plan view in which the end portion 5 side is inserted into the rear wall portion side from the joining portion of the side wall portion and the rear wall portion. 4. A cabin room side window of a moving vehicle, characterized in that the end 5 side of 4 can open outward.