JP3108909B2 - Rear panel in cab of industrial vehicle - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a rear panel provided on a rear surface of a cab of an industrial vehicle such as a forklift truck.

[0002]

2. Description of the Related Art Conventionally, industrial vehicles such as forklift trucks are provided with a cab, which is a driver's cab, at the upper part of the vehicle body. The cab has a front panel at the front, a roof panel at the upper surface, and a rear panel at the rear. A side panel is mounted on each of the left and right side surfaces to form a box shape, and a window or door is mounted on each panel. Inside the cab, a hood covering the battery and the like is provided such that the upper rear end of the hood is pivotally connected to the vehicle body and the front side is opened and closed vertically. The operation seat is fixed to the.

Further, the front side of the hood provided inside the cab is opened upward, so that the operation seat fixed to the upper portion falls down. For this reason, in the rear panel 6 of the cab, as shown in FIG. 1, the window 16 mounted on the upper part pivots on the upper end and the lower side is opened rearward,
A rear under panel 17 fixed by a plurality of bolts is provided below the window, and when the hood 8 is opened and the driving seat 9 falls backward, the window 1
6 is opened rearward, so that the hood hood 8 is opened without the driving seat 9 colliding.

[0004]

In the rear panel of such a conventional cab of an industrial vehicle, when the hood is opened and the operation seat falls down rearward during maintenance and inspection of the battery and the like inside the hood, the above-mentioned situation occurs. When the window is opened rearward, the hood can be opened to a certain extent without collision of the driving seat. In order to collide with the panel, the bolt was removed and the rear under panel was removed. Further, a radiator cooling water supply port is provided at the rear of the bonnet hood due to space restrictions, and when the radiator cooling water is supplied to the supply port, the rear under panel is removed in the same manner as described above. I was For this reason, the rear under panel is frequently removed. However, since the rear under panel is fixed by bolts, there is a problem in that the operation is performed using a tool and it takes time and effort. An object of the present invention is to solve this problem.

[0005]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention mounts a window on an upper end so as to be pivotally connected to an upper end thereof so that a lower side is opened rearward, and a rear underneath below the window. In a rear panel of a cab of an industrial vehicle having a panel mounted thereon, an engaging body for engaging the fixed side is provided at a lower portion of the rear under panel, and a locking body for engaging the fixed side is provided at an upper portion thereof. By providing a handle for locking and releasing the stop body, the handle is detachably attached to the rear panel.

[0006]

According to the present invention, the handle is turned to release the locking body from being locked to the fixed side, and the engaging body provided at the lower portion thereof is released from being engaged with the fixed side. The rear under panel can be very easily removed.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a rear panel of a cab of an industrial vehicle according to the present invention will be described. First, as shown in FIG. 2, an industrial vehicle such as a forklift truck includes a cab 2 which is a driver's cab at an upper portion of a vehicle body 1, and the cab 2 has a front panel 4 on a front surface and a cab 2 on an upper surface. The front panel 4, the roof panel 5, the roof panel 5, the rear panel 6, the rear panel 6, and the side panels 7
A window is attached to the rear panel 6 and a side panel 7
Is equipped with an openable door having a window. Inside the cab 2, a hood 8 covering a battery or the like is provided so that the upper rear end of the hood 8 is pivotally connected to the vehicle body 1 and the front side is opened and closed vertically. A front-back sliding operation seat 9 is fixed to an upper portion of the hood 8. In addition, a supply port for supplying radiator cooling water is provided at a rear portion of the hood 8, and a panel 10 is mounted above the supply port so as to cover the supply port.

As shown in FIG. 3, the rear panel 6 mounted on the rear surface of the cab 2 is provided with a plate-shaped right frame 11 on the right side in the vehicle body traveling direction. Opposite to this, a lower part thereof has a shape slightly protruding right and left in the center and bent forward, and a vertically long window 12 is fixed to the upper part thereof and an intake port 13 to which a louver is attached is provided. Further, a left frame 14 having a plate shape is provided on the left side in the traveling direction of the vehicle body, and the left frame 14 is elongated in the up and down direction. Further, a plate-shaped upper frame 15 is provided over the upper ends of the right frame 11 and the left frame 14, and the upper frame 15 is elongated toward the left and right.

The right frame 11 and the left frame 14
A window 16 is mounted on the upper side of a portion surrounded by the upper frame 15 and the upper end of the window 16 is pivotally connected to the upper frame 15 so that the lower side is opened rearward. .

A plate-like rear under panel 17 is mounted below the window 16 at a portion between the right frame 11 and the left frame 14. The rear under panel 17
As shown in FIG. 4, the upper side has a left and right width so as to be arranged on the left and right inside of a portion of the right frame 11 and the left frame 14 projecting to the left and right center, and has a lower side. Has a wider left and right width than the upper left and right width. The rear under panel 17 has both left and right lower ends projecting slightly downward, and is bent forward like the right frame 11 and the left frame 14.

In the rear under panel 17 having such a shape, hooks 18 which are engagement bodies having cut portions 18a formed diagonally downward are fixed to both left and right inner ends of the lower portion. On the other hand, the right frame 1
1 and the lower part of the left frame 14, respectively.
The guide pin 20 is fixed toward the center in the left and right direction through the hook, so that the guide pin 20 is opposed to the hook 18, whereby the hook 18 fixed to the rear under panel 17 is fixed to the guide pin 20 on the fixed side. To be engaged. In addition, stopper pieces 21 serving as locking bodies are rotatably provided on both left and right inner sides of the upper portion of the rear under panel 17, and the stopper pieces 21 are provided on the outside of the rear under panel 17 so as to be freely rotatable. In addition to being fixed so as to interlock with the handle 22, the handle 22 is rotated and locked inside the right frame 11 and the left frame 14 on the fixed side. By doing so, the stopper piece 21 is locked and released.

In the rear under panel 17, a rubber packing 23 is fixed to the entire upper end and lower end of the rear under panel 17, and rubber packings 24 are fixed to the inside of both right and left ends.

As a result, as shown in FIGS. 5 and 6, the rear under panel 17 mounted on the lower portion of the rear panel 6 is rotated by turning the handle 22 provided on the upper portion thereof. Is released from the right frame 11 and the left frame 14, and the rear under panel 17 is removed by removing the hook 18 provided at the lower portion from the guide pin 20. be able to. By being able to remove the rear under panel 17 extremely easily and to the lower end in this way,
When opening the bonnet hood 8 at the time of maintenance inspection of a battery or the like, or when supplying radiator cooling water to a radiator cooling water supply port provided at a rear portion of the bonnet hood 8, the operation is easily and easily performed. Good work can be performed, and the workability can be improved without labor.

In the above-described embodiment, the hook 18 is used as the engaging member, or the stopper piece 21 is used as the locking member. However, the present invention is not limited to this. For example, the lower end of the rear under panel 17 may be engaged with a groove formed on the vehicle body side, as long as the same action can be performed.

[0015]

According to the rear panel of the cab of an industrial vehicle, the rear under panel is provided at its lower part with an engaging body engaging the fixed side, and at the upper part thereof is provided a locking body engaging the fixed side. By providing a handle for locking and releasing the stop body, the handle is pivotally attached to the rear panel to release the locking of the lock body to the fixed side by rotating the handle. At the same time, the rear under panel can be removed very easily by disengaging the engagement body provided at the lower portion from the engagement with the fixed side, and the hood hood is widely opened for maintenance and inspection of a battery or the like. When the radiator cooling water is supplied to the radiator cooling water supply port provided at the rear of the hood, the work can be easily and satisfactorily performed, and Lost and it is possible to improve the workability.

[Brief description of the drawings]

FIG. 1 is a perspective view of a rear panel of a conventional cab.

FIG. 2 is a side view of the industrial vehicle.

FIG. 3 is a rear view of a rear panel of the cab.

FIG. 4 is a perspective view of a rear under panel of the rear panel in the cab.

FIG. 5 is an explanatory diagram of an operation state of a rear panel in a cab.

FIG. 6 is an explanatory diagram of an operation state of a rear panel in a cab.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Body, 2 ... Cab, 4 ... Front panel, 5 ... Roof panel, 6 ... Rear panel, 7 ... Side panel, 8 ... Bonnet hood, 9 ... Driver seat, 10 ... Panel, 11
... Right frame, 12 ... Window, 13 ... Inlet, 14 ... Left frame, 1
5 ... upper frame, 16 ... window, 17 ... rear under panel, 1
8 ... hook, 18a ... cut part, 19 ... bracket, 20
... guide pin, 21 ... stopper piece, 22 ... handle,
23: rubber packing, 24: rubber packing.

──────────────────────────────────────────────────続 き Continuation of the front page (56) References Japanese Utility Model Sho 58-124317 (JP, U) Japanese Utility Model Utility Model Hei 3-112481 (JP, U) (58) Fields surveyed (Int. Cl. ⁷ , DB name) B62D 25/08 B62D 33/06

Claims (1)

(57) [Claims] 1. A rear panel 6 in a cab 2 of an industrial vehicle having a window 16 having an upper end pivotally mounted and having a lower side opened rearward, and a rear under panel 17 mounted below the window 16. In the above, the rear under panel 17 is provided with an engaging body at a lower portion thereof for engaging the fixed side, and a locking body for locking the fixed side at the upper portion thereof. A rear panel in a cab of an industrial vehicle, wherein the rear panel 6 is detachably attached to the rear panel 6 by providing a handle 22 for performing the operation.