JPS6053473A - Top panel of industrial vehicle - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a roof structure for an industrial vehicle such as a forklift.

For industrial vehicles such as conventional forklifts, for example, 197
May 9, Issued by Nissan Motor Co., Ltd. NIEISAN FORKL Engineering FTPARTS 0ATALOG MODEL FOI
SER Engineering Es186-1 page and USP4812418
As shown in this issue, a box-shaped top panel is provided on the vehicle body frame to house the engine in the case of an engine fork, and the battery in the case of a panteri fork. An operator's seat consisting of a seat cushion and a 7-bag is attached to the top.

This type of top panel is explained with reference to FIG.
is placed on the car body frame, and ko is placed on the car body 7 frame.
The top panel body stores the above-mentioned engine, battery, and other on-board functional parts (not shown). The lower edge is attached to the vehicle body frame 7 via a hinge portion 4iJ3 so as to be openable and closable, and an open-molded operator seat 4I is disposed on the upper surface of the top panel main body.

The height of the above-mentioned top panel main body from the top surface of the vehicle body is determined according to the specifications of each small type of vehicle functional parts, and therefore the height of the top panel main body cannot be adjusted unnecessarily. cannot be lowered. For these reasons, if a seat is placed on the upper surface of the top panel main body λ as described above, the ground clearance of the operator's hip point (HP) becomes extremely high, which not only makes it difficult to get on and off the vehicle, but also makes it difficult to get on and off the vehicle. , the seating position tends to lean forward, resulting in a problem that deteriorates cargo handling operability. In addition, if the seat slide adjuster S is interposed between the seat hiro and the top pal main body as shown in the figure, the hip point H-P
becomes increasingly expensive.

In the figure, 6 indicates a steering handle, and 6 indicates an attachment fork disposed at the front of the mast 7.

Purpose of the Invention In view of the conventional situation, the present invention is capable of setting the operator's hip point low without changing the height of the top panel body, and also allows the operator to operate the seat slide adjuster while seated. The object of the present invention is to provide a top panel for an industrial vehicle that can be easily operated.

Structure of the Invention In order to achieve the above object, in the present invention, a seat back portion is formed on the upper surface of the top panel main body, and the upper surface of the top panel main body on the front side of the seat bank portion is used as a seat surface. While forming the seat part, a seat slide adjuster is assembled to the top panel main body, and an operating lever for remotely controlling the unlocking of the seat slide adjuster is disposed near the seat part.

Embodiments Hereinafter, embodiments of the present invention will be described in detail with the same reference numerals assigned to the same parts as those of the conventional structure.

In FIGS. 2 to 4, io is a top panel body formed into a box shape using fiber-reinforced resin material such as FRP, and the top panel body 10 has a seat back portion with an appropriate inclination angle and a 0-sided seat back portion. /l integrally molded,
The upper surface of the top panel main body on the front side of this seat back portion l/ is designated as a seat surface /2, and a seat portion S is formed on the upper surface of the top panel main body. /J, /J is the sheet part S
Specifically, the cushioning material provided on the seat surface 12 and the front @lla surface of the seat bank portion l/ is shown. In addition, in this embodiment, the front wall 1/a and the rear wall //l of the sheet bank portion l/ are attached to the molded base of the sheet bank portion l/.
), while integrally molding the reinforcing ribs that separate the internal space of the sort bank section/l, an opening/3t- is formed in the rear 1n11b, and lint/A' is formed in the opening 15. ff, an accessory case 18 is formed in the seat bank portion ii, which is attached so as to be openable and closable via a hinge member 17, and has a reinforcing rib/44 as a bottom wall.

A seat slide adjuster 20 is disposed on the lower inner surface of the rear end of the side wall 10a of the top panel body 10.

In this example, as this seat slide axis tacho 0, the bracket)
A guide pipe 2/ fixed to the inner surface of the guide pipe 2/, and a rod n slidably attached to the guide pipe 2/ are used. This rod n passes through the rod insertion hole 2da provided in the rear wall 10b of the top panel main body, and a movable hinge bracket IJa is fixed at the tip, and a fixed side hinge bracket ZJa is attached to the movable hinge bracket IJa. The 2J b ft pin is pivotally connected to the ZJc to form a hinge member force, and by this hinge member force, the front panel main body 10f is attached to the vehicle body frame so as to be openable and closable.

The structure of the seat slide adjuster J is shown in Figures 5 to 7)
This will be explained more specifically. Short tubular spring retainers J and S are fixed to the inner periphery of both ends of the guide pipe 21, and an opening 26 is formed on one side of the substantially central portion of the guide pipe 2/. Rod Ω has AfJ pipe 2/
A lever 27 protruding from the opening of the rod U is rotatably fitted loosely therein, and coil springs 28 and 211 are wound around both sides of the lever 27 on the outside of the rod U. One end of these coil springs 2J, 2g is fixed to the yielding base core a of the lever 2f, and the other end is a spring retainer J5 fixed to the pipe 2/, respectively.
, is fixed at t3, and is normally the seventh body)
As shown in the figure, the two rods are locked by the tightening force of these springs 28°2g. When the Reno-27 is pulled in the direction of expansion of the spring 2g and JII, for example, upward in Fig. 6.6, these springs 28.

2g is expanded in diameter as shown in Fig. 7), and the pipe is connected to the rod U, and the straight fi of 2/! This allows for movement, thereby allowing the top panel main body IO to be adjusted back and forth as desired. The front lower part of the top panel main body 10 is supported by a bumper rubber B, but this can be made to slide more easily by using rollers or the like.

On the other hand, near the seat section S of the top panel body 10, for example, in this embodiment, the rear wall of the seat bank section //
1) An opening 30t is formed in the - side base, and the lever 27 is pulled upward by remote control through the opening 30 via three remote control cables to unlock the seat slide adjuster 2o. Operation lever 3/
It is placed protrudingly. One end of the operating lever 3/ is attached to a bracket 33 which is fixed with a screw 35 to the lower surface of the reinforcing lip/44 so as to be rotatable in the horizontal direction by means of a pin 3. One end of the three remote control cables is connected to the full control lever 3/, and the other end is connected to the guide pipe:
It is passed through a cable guide 2 erected at L/ and is moored to the end of the lever 27 on the rod n side.

According to the above embodiment structure, the seat bank portion ii on the top surface of the top panel main body io and the seat surface 12 form the seat portion st- on the top surface of the top panel main body, so that the operator's hip point H-P is On this sheet surface 12,
The tabs can be placed at a lower position on the upper surface of the tompanel main body IO, thus improving the operator's ease of getting on and off, and lowering the hip point H-P, which improves the operator's ease of handling cargo. .

Furthermore, if the seat slide adjuster 20 is unlocked by remote control using the operating lever 3/ on the back of the 5th seat puncture section/l, the top panel body io can be moved in the front and back direction, so that the top panel body io can be adjusted to suit the operator's physique. By adjusting the io back and forth, you can obtain the seating position that is most convenient for cargo handling operations. In addition, since the operating lever 3/ is disposed on the seat back section//in the vicinity of the seat section S, there is an advantage that the operator can operate it while sitting on the seat section SK. Furthermore, since the seat slide adjuster J is built into the top panel body 10 in a different way from conventional ones, the seat slide adjuster J
The height of, and therefore the hippboi/)H-P is not increased. In addition, the operating lever 3/ is seat pack part/l
It can be arranged not only at the base of the rear wall llb but also at other easily operated parts near the seat part S. In addition, as the seat slide adjuster 20, the above-mentioned guide pipe co/
In addition to the one made by the and rondo two, it is also possible to use one made of a normal lower rail and an amber rail. In this case, a hinge member may be provided at the end of the lower rail, and the top panel main body may be coupled to the amber rail, and the top panel main body may be mounted on the vehicle body frame via the hinge member so as to be openable and closable.

Effects of the Invention As described above, according to the present invention, the operator's seat part f is provided on the upper surface of the top panel main body whose position can be freely adjusted in the longitudinal direction with respect to the vehicle body frame using the seat slide adjuster.
Since the operator's hip point can be set on the upper surface of the top panel body, the hip point can be significantly lowered compared to conventional models, improving the ease of getting on and off the operator, and improving the proper seating posture. Since it is possible to obtain more money, it can be used to improve cargo handling operability. Moreover, since the control lever for remotely unlocking the seat slide adjuster is located near the seat, the operator can easily adjust the front and rear movement of the top panel body without changing his/her seated position. have an effect.

[Brief explanation of drawings]

Fig. 1 is a side view of an industrial vehicle equipped with a conventional top panel. Fig. 2 is a side view of an industrial vehicle showing an example of the use of an embodiment of the top panel of the present invention. Fig. 3 is a transparent perspective view of the top panel. Figure 4 is a sectional view taken along the line ■-■ in Figure 3, Figure 6 is a perspective view of the seat slide adjuster, Figure 6 is a sectional view taken along the line Vl-Vl in Figure 5, and Figure 7 Figures (A), (B
) is a cross-sectional view showing how the adjuster operates. /...Vehicle frame, 10...Top panel, /
/... Seat bank part, /2... Seat surface, XO・
... Seat slide adjuster, J... Hinge member,
3/...operation lever, 8...seat section. Figure 1 Figure 2 Figure 3 Ja Figure 4 1! 419

Claims (1)

[Claims] (1) The box-shaped top panel main body for storing in-vehicle functional parts such as an engine or a nozzle is attached to the vehicle body frame so that it can be opened and closed, and a seat bank part is formed on the upper surface of the top panel main body. , while forming a seat portion on the top surface of the top panel body with the top surface of the top panel body on the front side of the seat bank portion as a seat surface;
Seat slide adjuster t-M on the top panel body
What is claimed is: 1. A top panel of an industrial vehicle, characterized in that a control lever for remotely controlling unlocking of the seat slide adjuster is provided near the seat portion.