JPH0440996Y2 - - Google Patents
Info
- Publication number
- JPH0440996Y2 JPH0440996Y2 JP1987024816U JP2481687U JPH0440996Y2 JP H0440996 Y2 JPH0440996 Y2 JP H0440996Y2 JP 1987024816 U JP1987024816 U JP 1987024816U JP 2481687 U JP2481687 U JP 2481687U JP H0440996 Y2 JPH0440996 Y2 JP H0440996Y2
- Authority
- JP
- Japan
- Prior art keywords
- driver
- cushion
- canopy
- head
- seat
- 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
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
Landscapes
- Component Parts Of Construction Machinery (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は例えばシヨベルローダ等の産業車両に
運転席を囲繞して取付けられるキヤノピーに係
り、詳しくは、車両の転倒時における運転者保護
装置に関する。[Detailed Description of the Invention] Industrial Field of Use The present invention relates to a canopy that is attached to an industrial vehicle such as a shovel loader to surround a driver's seat, and more particularly relates to a driver protection device when the vehicle falls over.
従来の技術
一般にシヨベルローダ等の産業車両において
は、第６図に示すように、車体２０が横転した場
合或いは積載物等が落下した場合における運転者
の安全を確保する必要上運転席２１にキヤノピー
２２を取付ける事が義務付けられている。2. Description of the Related Art In general, in industrial vehicles such as shovel loaders, as shown in FIG. 6, a canopy 22 is installed over the driver's seat 21 in order to ensure the safety of the driver in the event that the vehicle body 20 rolls over or a loaded object falls. It is mandatory to install.
そしてこのキヤノピー２２は運転席の上方に位
置する天板２３と運転席２１の左右両側には金属
性の格子状の側壁２４から構成されて運転者を保
護している。 The canopy 22 is comprised of a top plate 23 located above the driver's seat and metal lattice-shaped side walls 24 on both left and right sides of the driver's seat 21 to protect the driver.
考案が解決しようとする問題点
上記従来のシヨベルローダ等の産業車両のキヤ
ノピーにおいては左右両側の側壁は運転者を保護
するとともに、運転者の視野を広げるために金属
性の格子状に形成されているが、このため車体が
転倒すると運転者が頭部を前記側壁の格子にぶつ
けて、ケガをする場合があつた。Problems that the invention aims to solve: In the canopy of the conventional industrial vehicle such as the shovel loader mentioned above, the side walls on both the left and right sides are formed in the shape of a metal grid in order to protect the driver and widen the driver's field of vision. However, if the vehicle overturned, the driver could hit his head against the grid on the side wall, resulting in injury.
本考案は上記問題点に鑑み、キヤノピーの内側
面に運転者の頭部を保護する装置を提供すること
によつて、車両の横転時に運転者の頭部の受傷を
防ぐことをその目的とする。 In view of the above problems, the present invention aims to prevent injury to the driver's head when the vehicle rolls over by providing a device to protect the driver's head on the inner surface of the canopy. .
問題点を解決するための手段
運転席を囲繞し、左右側壁が格子によつて形成
されるキヤノピーを有し、前記側壁の左右両内壁
面に、選択された少なくとも１つの前記格子に係
合させることにより、運転者の頭部高さに位置し
てクツシヨンを脱着可能に設けて成る産業車両に
おける運転者保護装置を前記問題点を解決するた
めの手段とする。Means for Solving the Problems The canopy surrounds the driver's seat and has left and right side walls formed by a grid, and the left and right inner wall surfaces of the side walls are engaged with at least one selected grid. Accordingly, a driver protection device for an industrial vehicle, which is located at the height of the driver's head and is provided with a removably cushioned cushion, is a means for solving the above-mentioned problems.
作 用
車両が荷役作業中や走行中に横転した場合に、
クツシヨンが運転者の頭部に当接し、衝撃を緩衝
することによつて運転者を保護する。Effect If the vehicle rolls over during cargo handling work or while driving,
The cushion comes into contact with the driver's head and protects the driver by cushioning the impact.
実施例
以下、本考案の具体的実施例を図面に基づいて
詳述する。Embodiments Hereinafter, specific embodiments of the present invention will be described in detail based on the drawings.
第１図及び第２図に示す各図面において、１は
シヨベルローダ本体を示しており、本体１内にお
いて２はフロントタイヤ、３はリヤタイヤ、４は
両タイヤ２，３に載架するフレームを示してい
る。同フレーム４上には運転席５が設けられてお
り、該運転席５は左右及び上方を囲繞しているキ
ヤノピー６によつて覆われている。該キヤノピー
６の両側にはフレーム４を基端として一対のリフ
トアーム７が回動可能に取付けられている。さら
にリフトアーム７の先端には荷役物を積載するバ
ケツト８が回動可能に取付けられている。前記リ
フトアーム７の下方にはリフトアーム７を上下に
昇降させるためのリフトシリンダ９が備えられて
いる。またリフトアーム７の上方には、リフトア
ーム７に回動可能に取付けられたカウンタアーム
１０に係合されているダンプシリンダ１１が設け
られている。前記カウンタアーム１０とバケツト
８はコネクテイングロツド１２によつて連結され
ており、ダンプシリンダ１１の伸縮によつてバケ
ツト８が回動するようになつている。 In each of the drawings shown in FIGS. 1 and 2, 1 indicates the shovel loader main body, within the main body 1, 2 indicates a front tire, 3 indicates a rear tire, and 4 indicates a frame mounted on both tires 2 and 3. There is. A driver's seat 5 is provided on the frame 4, and the driver's seat 5 is covered by a canopy 6 surrounding the left, right, and upper sides. A pair of lift arms 7 are rotatably attached to both sides of the canopy 6 with the frame 4 as the base end. Furthermore, a bucket cart 8 for loading cargo is rotatably attached to the tip of the lift arm 7. A lift cylinder 9 for raising and lowering the lift arm 7 is provided below the lift arm 7. Further, above the lift arm 7, a dump cylinder 11 is provided which is engaged with a counter arm 10 rotatably attached to the lift arm 7. The counter arm 10 and the bucket cart 8 are connected by a connecting rod 12, so that the bucket cart 8 rotates as the dump cylinder 11 expands and contracts.
一方、前記キヤノピー６は第２図及び第３図に
示すように、格子状に形成された左右一対の側壁
１３を有しており、該両側壁１３の運転席５側に
は、運転席５に運転者１４が着座した状態におい
て運転者１４の頭部とほぼ同等の高さに位置して
クツシヨン１５が取付けられている。 On the other hand, as shown in FIGS. 2 and 3, the canopy 6 has a pair of left and right side walls 13 formed in a lattice shape. A cushion 15 is attached at a position approximately at the same height as the head of the driver 14 when the driver 14 is seated.
さらに詳しくはクツシヨン１５は横長の矩形状
に形成され、第４図に示されるようにその一側面
に前記格子の一つの枠よりも大きい矩形状のプレ
ート１６がクツシヨン１５の前後に接着されてい
る。該プレート１６の中央部からはねじ部１７が
突出して溶接されている。一方、該ねじ部１７が
嵌入可能な孔１８ａを有し、かつ前記格子の１つ
の枠よりも大きく形成された押えプレート１８が
備えられており、前記プレート１６とともに側壁
１３を挟み付けている。即ち、前記ねじ部１７が
側壁１３の格子枠を通し、さらに押えプレート１
８の孔１８ａに嵌入された後、ナツト１９によつ
て締め付けられることによつてクツシヨン１５が
取付けられる。 More specifically, the cushion 15 is formed into a horizontally long rectangular shape, and as shown in FIG. 4, a rectangular plate 16 larger than one frame of the lattice is bonded to the front and rear of the cushion 15 on one side thereof. . A threaded portion 17 protrudes from the center of the plate 16 and is welded thereto. On the other hand, a holding plate 18 is provided which has a hole 18a into which the threaded portion 17 can be fitted and is larger than one frame of the lattice, and holds the side wall 13 together with the plate 16. That is, the threaded portion 17 passes through the lattice frame of the side wall 13 and further passes through the presser plate 1.
After being fitted into the hole 18a of No. 8, the cushion 15 is attached by being tightened with a nut 19.
以上のように本実施例は構成されることによつ
て車両が横転した場合に、運転者１４の頭部がク
ツシヨン１５に当接し、衝撃が緩衝されて受傷す
ることを防ぐ。 By having the structure of this embodiment as described above, when the vehicle rolls over, the head of the driver 14 comes into contact with the cushion 15, and the impact is buffered, thereby preventing injury.
上記実施例においては、矩形状に形成されたク
ツシヨン１５が設けられたが、本考案はこの形状
に限らず、第５図に示すようにそれぞれのクツシ
ヨン１５の前部及び後部を内方に向つて隆起させ
た隆起部１５ａを設けることによつて運転者１４
の頭部が車両の横転時に前後に大きく振れること
を防ぎ、より安全に運転者１４の頭部を保護でき
るようにしても良い。 In the above embodiment, the cushion 15 is formed into a rectangular shape, but the present invention is not limited to this shape, and the front and rear portions of each cushion 15 are directed inward as shown in FIG. By providing the raised portion 15a, the driver 14
The head of the driver 14 may be prevented from swinging back and forth significantly when the vehicle rolls over, so that the head of the driver 14 can be more safely protected.
効 果
以上のように本考案はシヨベルローダのキヤノ
ピーの内壁にクツシヨンを設けたことによつて、
車両の横転時に運転者の頭部を保護し、運転者の
受傷を防ぐことができる。また、クツシヨンは運
転者に合わせて、係合される任意の格子を選択す
ることで自由な位置に取り付けることができる。Effects As described above, the present invention provides a cushion on the inner wall of the shovel loader canopy.
It protects the driver's head and prevents injuries to the driver when the vehicle rolls over. Furthermore, the cushion can be mounted in any position by selecting an arbitrary grid to be engaged with, depending on the driver.
第１図は本考案の具体的実施例を示すシヨベル
ローダの側面図、第２図はその正面図、第３図は
第２図の−断面図、第４図は第３図の−
断面図、第５図は他の実施例を示すキヤノピーの
上面図、第６図は従来例を示すシヨベルローダの
側面図である。
１……シヨベルローダ本体、５……運転席、６
……キヤノピー、１５……クツシヨン、１５ａ…
…隆起部。
Fig. 1 is a side view of a shovel loader showing a specific embodiment of the present invention, Fig. 2 is a front view thereof, Fig. 3 is a cross-sectional view of Fig. 2, and Fig. 4 is a - of Fig. 3.
5 is a top view of a canopy showing another embodiment, and FIG. 6 is a side view of a shovel loader showing a conventional example. 1... Shovel loader main body, 5... Driver's seat, 6
...Canopy, 15...Cushion, 15a...
...ridge.
Claims (1)
成されるキヤノピーを有し、前記側壁の左右両
内壁面に、選択された少なくとも１つの前記格
子に係合させることにより、運転者の頭部高さ
に位置してクツシヨンを脱着可能に設けて成る
産業車両における運転者保護装置。 (2) 前記クツシヨンは前部または後部の少なくと
も一方が内方向に突出した実用新案登録請求の
範囲第一項記載の産業車両における運転者保護
装置。[Claims for Utility Model Registration] (1) A canopy that surrounds the driver's seat and has left and right side walls formed of grids, and at least one selected grid is provided on both left and right inner wall surfaces of the side walls. A driver protection device for an industrial vehicle, which is provided with a cushion that is removably positioned at the height of the driver's head by engagement. (2) The driver protection device for an industrial vehicle according to claim 1, wherein the cushion has at least one of its front and rear portions protruding inward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987024816U JPH0440996Y2 (en) | 1987-02-20 | 1987-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987024816U JPH0440996Y2 (en) | 1987-02-20 | 1987-02-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63131845U JPS63131845U (en) | 1988-08-29 |
| JPH0440996Y2 true JPH0440996Y2 (en) | 1992-09-25 |
Family
ID=30824383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987024816U Expired JPH0440996Y2 (en) | 1987-02-20 | 1987-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440996Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6121847A (en) * | 1984-07-11 | 1986-01-30 | Ikeda Bussan Co Ltd | Seat protector for industrial vehicle |
| JPS6116954B2 (en) * | 1980-11-27 | 1986-05-02 | Matsushita Electric Works Ltd |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6116954U (en) * | 1984-07-05 | 1986-01-31 | 日産自動車株式会社 | Occupant protection equipment for industrial vehicles |
-
1987
- 1987-02-20 JP JP1987024816U patent/JPH0440996Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6116954B2 (en) * | 1980-11-27 | 1986-05-02 | Matsushita Electric Works Ltd | |
| JPS6121847A (en) * | 1984-07-11 | 1986-01-30 | Ikeda Bussan Co Ltd | Seat protector for industrial vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63131845U (en) | 1988-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2559831B2 (en) | Lift truck with a retractable lift arm | |
| JP3378546B2 (en) | Work vehicles | |
| JPH0440996Y2 (en) | ||
| US4810035A (en) | Driver holder seat | |
| JPH0640299A (en) | Safety frame supporting device for tractor, etc. | |
| JPH0648259A (en) | Safety frame storage unit in farm tractor | |
| JP3736418B2 (en) | Battery mounting structure | |
| WO1994004395A1 (en) | Protection device for front part of cab of large-sized dump truck | |
| JP3766611B2 (en) | Tractor | |
| JPH018598Y2 (en) | ||
| JPS6338143Y2 (en) | ||
| JPH0519258Y2 (en) | ||
| JP2743482B2 (en) | Industrial vehicle safety devices | |
| JPH0220279Y2 (en) | ||
| JPS594820Y2 (en) | Fuel tank mounting structure | |
| JP4294213B2 (en) | West support for reach forklift | |
| JPH0231510Y2 (en) | ||
| JPS6332778Y2 (en) | ||
| JPH0333210Y2 (en) | ||
| JP2526985Y2 (en) | Rear bumper device for transport vehicles | |
| JPH0428883Y2 (en) | ||
| JPS6318519Y2 (en) | ||
| JP3608010B2 (en) | Industrial vehicle | |
| JP3492471B2 (en) | Canopy mounting structure for work vehicles | |
| JPH0325533Y2 (en) |