JPH0617610Y2 - Roof equipment for traveling vehicles - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a roof device for a traveling vehicle such as a tractor.

(Prior Art) For example, a roof (roof support) equipped on a tractor is provided with a roof device for protecting a driver from sunlight, rainwater, and the like. In this roof device, a ceiling frame is fixed to a pillar standing from a traveling vehicle body, and a roof member is attached to the ceiling frame.

This roof member may be one in which a heat insulating material or interior material is attached to the inner surface of the outer roof, or one in which an inner roof is attached to the inner surface of the outer roof to make the space between the roofs hollow, etc. It is designed to generate heat.

(Problems to be solved by the invention) Although such a roof member is attached to the ceiling frame via a bracket and a fastener, the roof member is placed on the ceiling frame or aligned at an appropriate position at the time of mounting. It is difficult to install, and the installation work is very hard and troublesome.

According to the present invention, a roof member is formed as an inner hollow with an inner roof and an outer roof, and a mounting surface portion for mounting on a ceiling frame is provided on a lower surface of the inner roof, and a mounting guide portion for aligning the mounting surface portion and the ceiling frame. An object of the present invention is to provide a roof device for a traveling vehicle that can solve the above-mentioned problems of the prior art by forming the roof device.

(Means for Solving the Problem) A specific means for solving the problem in the present invention is to fix a ceiling frame 19 having a quadrangular shape in a plan view to a traveling vehicle body 5 through a pillar,
The roof member 20 is mounted on the ceiling frame 19, and the roof member 20
A console box 21 is attached to the lower surface of the roof member 20, and the roof member 20 is formed integrally with the inner roof 23 and the outer roof 24 so as to be hollow inside and around the inner roof 23. A mounting surface portion 29 having a quadrangular shape in a bottom view, which is mounted via the means 34, is formed, and a mounting guide portion 30 is formed which is inclined downward from the peripheral edge of the mounting surface portion 29 to the outside.

(Operation) Ceiling frame 1 mounted on the traveling vehicle body 5 via the columns 10 and 11
When the roof member 20 is covered on the roof 9, when the ceiling frame 19 and the mounting surface portion 29 of the inner roof 23 do not match, the ceiling frame 19
The placement guide portion 30 hits against, and the roof member 20 is aligned by its inclined surface. When the mounting surface portion 29 is placed on the ceiling frame 19, the roof member 20 is substantially immovable and is stably placed, so that the mounting work by the fixing means 34 such as the bolt 32 can be performed easily and lightly. become.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.

FIG. 5 exemplifies a tractor 2 with a lops 1. A traveling vehicle body 5 is formed by directly connecting an engine 3, a transmission case 4 and the like, and a driver's seat 6 is arranged in the upper rear portion of the traveling vehicle body 5. A handle device 7, a control panel 8 and the like are arranged in front of 6, and the lower portions of the four columns 10 and 11 of the lops 1 are attached to the front side portion of the mission case 4 and the rear axle case 9. 12 is a pair of steps on the left and right, 13 is a transmission, 14 is a hood, 15 is a rear wheel, and 16 is a rear wheel fan.

In the ROPS 1, a pair of left and right front columns 10 and rear columns 11 are fixed with a ceiling frame 19 having a quadrangular shape in plan view, a roof member 20 is attached to the ceiling frame 19, and a radio member is attached to a lower surface of the roof member 20. Box 21 equipped with, clock, air conditioner, etc.
Are provided to form the roof device 22.

In the first embodiment shown in FIGS. 1 to 3, the ceiling frame 19 is made of a square pipe and is supported by the front and rear columns 10 and 11 and fixed by bolts. The roof member 20 is a synthetic resin integrally molded by blow molding, and includes an inner roof 23 and an outer roof 24.
And has a hollow interior to provide a heat insulating effect, and the peripheral portion is integral and integrally molded, so there is no joint.

The outer roof 24 has a ceiling wall 24a and a peripheral wall 24b.
24a has a rib 25 protruding upward, and the peripheral wall 24b is a ceiling wall 24a.
Inclining outward and downward from the peripheral edge of, the lower part of which is a gutter 26.

The inner roof 23 is formed with an upwardly projecting rib 27 on the center side and an opening 28 directed rearward and downward. The console box 21 is inserted and arranged in the opening 28, and the bottom surface is formed on the lower surface of the peripheral portion. A mounting surface portion 29 having a quadrangular shape is formed, and a mounting guide portion 30 is formed so as to incline downward from a substantially outer peripheral edge of the mounting surface portion 29.

The placing surface portion 29 has a frame shape substantially the same as the upper surface of the ceiling frame 19,
It is flat and abuts on the top surface of the ceiling frame 19,
It is attached to the ceiling frame 19 by a fixing means 34 including a bolt 32 penetrating upward 19 and a molly anchor 33 or the like located above the inner roof 23 and into which the bolt 32 is screwed. An upper convex portion 35 having a dish shape is formed at a portion of the mounting surface portion 29 where the bolt 32 penetrates, so that the fixing means 34 can be tightened well.

The lower end of the placement guide part 30 may be separated from the gutter part 26 as shown in the right part of FIG. 1 or may be connected to the lower part of the gutter part 26 as shown in the left part of FIG. Outer roof 24 peripheral wall 24b
May be in close contact with.

FIG. 4 shows a second embodiment. The roof member 20 is formed by separately forming an outer roof 24 and an inner roof 23 and joining peripheral portions thereof, and is formed of synthetic resin or sheet metal. .

The inner roof 23 has a rib 27 and a console box 21 mounting part, and a mounting surface part 29 having a quadrangular shape in bottom view and a mounting guide part 30 inclined downward toward the outside are formed on the lower surface around the rib, and the mounting guide part.
30 is closely attached to the peripheral wall 24b of the outer roof 24 and extends to the lower part of the gutter portion 26.

The present invention is not limited to the above embodiment, but can be modified in various ways. For example, the lops 1 may be a two-column type support frame or a cabin device, the width of the mounting surface portion 29 may be wider or narrower than the width of the square pipe of the ceiling frame 19, the inner roof 23 and the outer roof. 24 and another material may be formed. Further, a heat insulating material or an interior material may be attached to the lower surface of the inner roof 23.

(Effect of the Invention) According to the present invention described in detail above, the lower surface of the inner roof 23 has a mounting surface portion 29 that is in contact with the upper surface of the rectangular ceiling frame 19 and has a rectangular shape in bottom view. Since the mounting guide portion 30 that is inclined downward toward one side is formed, when the roof member 20 is mounted on the ceiling frame 19, the mounting guide portion 30 can guide the mounting position to the proper mounting position, and the fixing means 34 can be used. It can be attached to the ceiling frame 19 until it is fixed by, and the installation work can be done easily and lightly.

[Brief description of drawings]

1 to 3 show a first embodiment of the present invention. FIG. 1 is a sectional side view, FIG. 2 is a bottom view, and FIG. 3 is III of FIG.
-III line sectional enlarged view, FIG. 4 is a partial sectional front view showing the second embodiment, and FIG. 5 is a side view of a tractor with a lops to which the present invention can be applied. 1 ... LOPS, 5 ... Running car body, 6 ... Driver's seat, 10 ...
Front pillar, 11 …… Rear pillar, 19 …… Ceiling frame, 20 …… Roof member, 21 …… Console box, 22 …… Roofing device, 23…
… Inner roof, 24 …… Outer roof, 29 …… Mounting surface, 30 …… Mounting guide, 34 …… Fixing means.

Claims (1)

[Scope of utility model registration request] 1. A ceiling frame 19 having a quadrangular shape in a plan view is fixed to a traveling vehicle body 5 through columns, a roof member 20 is mounted on the ceiling frame 19, and a console box 21 is mounted on a lower surface of the roof member 20. The roof member 20 is formed integrally with the inner roof 23 and the outer roof 24 so as to be hollow inside and peripherally integrated, and the lower surface of the inner roof 23 is attached to the upper surface of the ceiling frame 19 via fixing means 34 in a bottom view quadrangle. Mounting surface part 29
The roof device for a traveling vehicle is characterized in that a mounting guide portion 30 is formed, and the mounting guide portion 30 is inclined downward from the peripheral edge of the mounting surface portion 29.