JPS6050040A - Top panel of industrial vehicle - Google Patents

Abstract

PURPOSE:To lower a hip point and thereby to improve the convenience for getting on and off and the operability by a construction wherein a side frame fitted with a seat slider is fitted rotatably to a body frame, while a top panel is fitted on the seat slider. CONSTITUTION:A top panel 10 is formed in the shape of a box, and side frames 15 and 16 are disposed along the inner surface of the side wall 10A thereof. The side frames 15 and 16 are fitted rotatably on a body frame through the intermediary of hinge members 17. Lower rails 21a and 22a of seat slide adjustors 21 and 22 are fitted on the side frames 15 and 16, and the top panel 10 is fitted to upper rails 21b and 22b which are put slidably on the lower rails 21a and 22a.

Description

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

For industrial vehicles such as conventional forklifts, 1, for example, 197
Published by Nissan Motor Co., Ltd., June 2015 Nl5SANFOJ'
lKL Engineering FT PARTS C! ATALOG MOD
EL FOI 5IIFi8186-1 negative and a box shape that houses the engine in the case of the Engine 7 Oak and the Bunch V-+ in the case of the Panteri fork on the body frame, as shown in U.S. Pat. No. 4,812,418 A top panel is provided, and a single seat for the operator consisting of a seat cushion and a seat bunk is mounted on top of this top panel.

To explain this in detail with reference to FIG. 1, numeral 2 indicates the vehicle body frame, and 2 is the vehicle body frame 1/- frame which is provided with in-vehicle functional components (not shown) such as the above-mentioned engine and bath delivery system. This top panel body is a retractable top panel pot body, and the rear lower edge of the top panel body can be opened and closed on the vehicle body frame via a hinge member 3 for convenient maintenance and inspection of the above-mentioned in-vehicle functional parts. It can be worn freely. A separately molded operator's seat is disposed on the top panel main body l. This seat is mounted on the top panel main body 2 via a seat slide adjuster S so that it can be moved back and forth, and the seat can be moved back and forth to suit the physique of the operator to select an appropriate drive position. It is.

The height of the above-mentioned top panel main body λ from the top surface of the vehicle body frame is determined according to the specifications of each machine according to the standards of in-vehicle functional parts, and the height of the top panel main body λ cannot be made unnecessarily low.

Therefore, if a seat slide adjuster is installed on the top surface of the top panel main body L and a seat is installed via 5F as described above, the ground clearance of the operator's hip point will become higher, and the ease of getting in and out will become worse. Instead, the seating position leans forward, resulting in a problem in which cargo handling operability deteriorates. In addition, approximately at the center of the two side walls of the top panel main body λ, there is a fuel injection port (not shown), a hydraulic oil injection port (not shown), a fuel injection port (not shown), and a fuel injection port (hydraulic oil), etc., which are placed inside the two side walls. Even if a relatively large working hole 2a is cut out for replenishment, or if the working hole 2a is not formed, the two side walls have a relatively wide area, resulting in low surface rigidity and a feeling of stiffness. However, there are some defects that impair the quality of the product. This is because, especially in recent years, there has been a trend to make the top panel main body d lighter by molding it with fiber-reinforced resin such as F'RP in order to reduce the weight of the vehicle, which hastened the decline in the surface rigidity of the two side walls. There is a problem with this. In the figure, O indicates the steering handle, and O indicates the fork of the attachment provided at the front of the mast 7.

Purpose of the Invention In view of the conventional situation, the present invention provides an industry in which a seat slide adjuster can be incorporated without increasing the ground clearance of the operator's hip point, and the surface rigidity of the side wall of the top panel body can be increased. The purpose of this product is to provide a trouser panel for a vehicle.

Structure of the Invention In order to achieve the above FUA, the present invention includes a pair of side frames disposed overflowing the inner surface of the side wall of the top panel main body in the shape of a box, and a hinge part system provided at one end of each side frame. and is rotatably mounted on the vehicle body frame, and the lower rails of the seat slide adjuster are mounted on these side frames, while the top panel main body is mounted on the amperage rail that is slidably fitted on the lower rail,
The top panel main body is made movable in the front and back direction with respect to the side frame.

EXAMPLE Hereinafter, an example of the present invention will be described in detail, with the same parts as those of the conventional structure being denoted by the same reference numerals.

In Figs. 2 to 4, reference numeral 10 denotes a top panel main body which is disposed on the vehicle body frame and stores in-vehicle functional parts such as an engine and a pantry (not shown), and this top panel main body 1
0i, 1:F"i(P) is formed into a box shape using fiber-reinforced resin wings, and a working hole/(7a'i notch is formed approximately in the center of the side wall 10A). On the upper surface of the top panel main body 10, a seat bank section //f is integrally installed with an appropriate inclination angle, and the upper surface 1)-) of the top panel main body on the front side of this seat bank section // is used as the surface 12. , the top panel itself constitutes the seat S. At the front and rear inside of the top panel main body 10, reinforcement 1 is provided from the inner surface of the upper wall to the half of the road of both @U walls 10A.
3. /lAf is installed, these reinforcement 13
．． /At the lower end of each of the legs, there is a seat slide adjuster, which will be described later.

Bracket parts /Ja, /4Ca that connect to the second part: (c- stepped molding.

ts and tb are removably attached to the vehicle body frame/top panel shown in FIG.
It shows the “lead frame” which is placed neatly on the inner surface of the
These side frames B and /A have working holes /(
A gate-shaped molded part /3a, /Aaf is formed surrounding the frame 7a, and a hinge part <Al1 is provided at the rear end of each frame), and this hinge member /7 allows the frame to rotate freely on the vehicle body frame. Installation. This pair of site frames i
s, 161d h The front frame ii +) is integrally connected to the frame /9, and has hook portions protruding from the lower surface of both sides of the front frame /8.
It is fixed to the vehicle body frame by being engaged with a locking portion (not shown) of the vehicle body frame.

In addition, each gate-shaped molding i of the side frame B, lb
1 (/j a, /6 a has a seat slide adjuster 2/ on top.

, 2.2'Q installation. These seat slide adjusters 2/, , 22 have lower rails 2/a, 2a fixed to the upper surface of gate-shaped molded parts /ja, /Aa, and each lower rail, 7. /a.

22 a K Slidably fitted upper rail, 2/b
,,2. ! b L-shaped brackets on the front and rear ends of the top surface,
u, zaf are fixed, and the reinforcement of the top panel main body IO is attached to these brackets J, 2'l.
Connect the bracket parts /Ja and /4'a at the lower end of 44 with bolts and nuts, and attach the top panel to the side frame B.
, /4 can be adjusted forward and backward. Note that (in Figure 3.4) S is the lower rail attached to one of the seat slide adjusters Ω, 22a and the upper rail, 2
The lock release lever with +2b is shown.

According to the structure of the above embodiment, even if the side wall IOA of the top panel body 10 has a cutout hole 10a having a relatively large area for replenishing the hydraulic oil in the fuel supply 1, the side wall IOA Since the gate-shaped molded portion 15a+/4a of the side frame /S, /6 is arranged along the inner surface of the side wall IOA around the entire working hole 10a, This increases the surface rigidity and eliminates the stiff feeling. A seat slide adjuster, 2/, 24, which adjusts the longitudinal movement of the top panel, is located inside the top panel main body 10 and is located inside the side frame/! i, gate-shaped molded part of /A /ja
, /6a, it is possible to lower the height of the operator's hip point.
/ is integrally molded and the seat sf is constructed of the top panel itself as the entire upper seat surface 12 of the top panel main body on the front side of the seat bank part, further lowering the ground clearance of the operator's hip point and making it easier for the operator to get on and off. and 1u
This has the advantage of improving the operability of the f role.

Note that the top panel is not limited to one in which the seat bank portion // is integrally molded on the one-knob panel body 10 as in the above embodiment, but the top panel body is formed into a box shape, and a separate plate is formed on the top surface of the top panel body. Even when applied to a machine with a molded seat, the ground clearance of the operator's hip point can be lowered by the height of the seat slide adjuster as described above, and the surface of the side wall of the top panel main body can be lowered by the height of the seat slide adjuster. Rigidity can be increased.

As described above, according to the present invention, since the top panel body is connected to the seat slide adjuster, the height of the seat slide adjuster does not affect the seat height.
The upper seat slide adjuster, which lowers the operator's hip point and improves the ease of getting on and off and cargo handling, and also increases the surface rigidity of the side walls and further improves the feeling of comfort, is located inside the top panel body and externally. Since it is not exposed, it is very advantageous in terms of appearance and has a great practical effect.

[Brief explanation of the drawing]

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 use of an embodiment of the present invention, and FIG. 3 is a transparent view of the top panel. FIG. 4 is an exploded perspective view. /...Vehicle frame, 10...Top panel body%
IOA... side 111%/I... sheet bank part, 1
．． 2... Seat surface, 15° 16... Side frame,
/ja, /6a... Gate-shaped molded part, /7° hinge part wing, x/, 22... Seat slide adjuster, 27
a, ,Zj a”'lower rail, 21 b,
ub Pas unparallel, S...seat.

Claims (1)

[Claims] (1) A pair of side frames arranged along the inner surface of the side walls of the box-shaped top panel main body are rotatably mounted on the vehicle body frame via a hinge member provided at one end of each side frame. A top panel of an industrial vehicle, characterized in that a lower rail of a seat slide adjuster is attached to the upper rail, and the entire top panel body is attached to an upper rail that is slidably fitted to the lower rail.