JPH0139218Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a rain cover device for an L-shaped roof of a fully-opening side cargo vehicle (hereinafter referred to as a wing vehicle).

As shown in Figures 1 and 2, conventional wing vehicles have left and right support shafts 4 that span between the upper centers of the front wall 2 and the rear wall 3, which are erected at the front and rear ends of the platform floor (not shown). An L-shaped roof is attached via a plurality of hinges 5.

In such a wing vehicle, the left and right L-shaped roofs 6, 6 are hinged with the support shaft 4 in between, so a gap is created on both sides of the support shaft 4. must be done. Conventionally, this rain protection was achieved by covering the space between the longitudinal base frame members 7, 7 of the left and right L-shaped roofs 6, 6 with a canvas sheet 8, as shown in FIG. According to the rain cover device having such a structure, since the cloth of the canvas sheet 8 that covers the gap formed on both sides of the above-mentioned support shaft 4 is large and stretched in a flat shape, rainwater does not collect on the upper surface of the canvas sheet 8. This could easily lead to an unexpected cargo accident. In particular, accidents frequently occurred when canvas seats deteriorated.

The present invention was devised in view of the above circumstances, and it brings the left and right L-shaped roofs 6, 6 closer together to make the gap in the center as small as possible, reduces the amount of canvas sheet used, and The idea is to make the sections higher and tilt them to the left and right to prevent rainwater from collecting in the center.

The configuration for achieving the above object is summarized as follows. In other words, the L is attached to a pivot fixed at the center of the upper part of the front wall and rear wall, which are erected in front and behind the cargo bed floor of the wing vehicle.
A longitudinal base frame member of an L-shaped roof of an L-shaped roof of a freight vehicle with fully open sides to which the shaped roof is pivotally connected is formed of an aluminum extrusion material having an inclined curved surface facing outward, and these members are arranged so as to be parallel to the left and right. By covering these base frame members with a canvas sheet, the central portion is sloped outward.

Figure 3 shows a wing vehicle implementing the present invention. The left and right L-shaped roofs 6, 6 are rotatably supported only at the upper portions of the front wall 2 and rear wall 3. The longitudinal base side frame members of the left and right L-shaped roofs are placed close to each other and covered with a canvas sheet 9.

FIG. 4 is a detailed plan view of the portion shown by the arrow in FIG. 3, that is, the pivot portion of the L-shaped roof and its vicinity. Since the front and rear pivot parts are the same, the holding part on the upper part of the rear wall shown in FIG. 4 will be explained below. Reference numeral 10 denotes a U-shaped frame that supports a pivot pin 11 and is fixed to the upper part of the rear wall. Reference numeral 12 denotes a side frame member of the L-shaped roof 6, to which two brackets 13, 13 are fixed by welding or the like via a U-shaped member 13a. These brackets 1
Two pieces 3 and 13 are attached to each side frame member 12. As is clear from Figure 4, the roof brackets 13 and 13 on the right side are similar to the roof brackets 1 on the left side.
It is attached between 3 and 13. 14 is color. Adjacent parts of the left and right L-shaped roofs 6, 6 are canvas sheets 9 fixed to the bases of the L-shaped roofs, thereby preventing rainwater from entering from the ceiling.

Reference numeral 15 denotes a base frame member in the longitudinal direction of the L-shaped roof, which is made of hollow extruded material as shown in FIG.
have. Reference numeral 17 is a roofing material such as an aluminum plate and is fixed to the side frame material 12, aggregate 16, etc. (FIG. 8).

As is clear from FIG. 5, the longitudinal base frame member 1
5 has an outwardly inclined surface 18 which is higher than the roof surface material 17. As shown in FIG. 5, when the base frame members 15 are disposed adjacent to each other and the canvas sheet 9 is stretched over the base frame members 15, the sheet becomes convex upward as shown in the figure. Therefore, rainwater does not accumulate here,
Since the rain is immediately distributed to the left and right, the top of the roof is completely protected from rain.

As shown in FIG. 8, the side frame member 12 is provided with a hanging portion 12a so as to cover the upper part of the rear wall 3, and is intended to be a perfect wall when it rains. As a matter of course, the sheet 9 extends to the upper part of the rear wall 3 so as to cover the pivot portion of the L-shaped roof as shown in FIG.

As explained above, in the present invention, the base side frame members of the left and right L-shaped roofs 6, 6 have outwardly inclined surfaces, and are arranged adjacent to each other, and the top is covered with a canvas sheet. Compared to the past, the amount of canvas sheets used has been reduced, and there is no need to worry about rainwater collecting on the canvas sheets, making it possible to safely protect cargo.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a conventional wing vehicle, FIG. 2 is a cross-sectional view taken from FIG. 1, FIG. 3 is a perspective view of a wing vehicle according to the present invention, and FIG. Figure 5 is a cross-sectional view of Figure 4, Figure 6 is a cross-sectional view of Figure 4, and Figure 7 is a cross-sectional view of Figure 4.
A cross-sectional view, FIG. 8 is a cross-sectional view taken from FIG. In the figure: 1...Wing vehicle, 2...Front wall, 3...Rear wall, 4...Spindle, 5...Hinge, 6...
... L-shaped roof, 7 ... (U-shaped) frame, 8 ... canvas sheet, 9 ... canvas sheet (of the present invention), 1
0... Frame, 11... Pivot pin, 12... Side frame material, 13... Bracket, 12a... Drooping part, 1
3a... U-shaped member, 14... Collar, 15... Longitudinal base frame member, 16... Aggregate, 17... Aluminum plate.

Claims (1)

[Scope of utility model registration request] The roof is a longitudinal base frame member for the L-shaped roof of a side-fully opening type freight vehicle, in which the L-shaped roof is pivoted to pivot pins fixed to the upper center of the front wall and rear wall that stand upright in front and behind the loading platform floor. It is made of extruded aluminum material having an outwardly sloping surface from a position higher than the surface to the roof surface, and the base frame members are arranged adjacent to each other on the left and right, and these adjacent base frame members are covered with canvas sheets. A rain cover device for the L-shaped roof of a cargo vehicle with fully open sides.