JPH084388Y2 - Wing car - Google Patents

Description

[Detailed description of the device]

[0001]

This invention relates to a wing vehicle.

[0002]

2. Description of the Related Art Conventionally, a wing vehicle in which a pair of left and right wing-shaped panels that can be opened and closed is provided on a box-shaped carrier has been well known. The present applicant has previously proposed that a device for connecting a roof panel and a side panel that constitutes a winged panel,
For example, the one shown in FIG. 3 was proposed.

That is, the connecting frame member (31) on the roof panel (33) side at the edges to be connected of the roof panel (33) and the side panel (34) which form the wing-shaped panel (30).
And the connecting frame member (32) on the side panel (34) side are vertically overlapped with each other, and the fitting concavo-convex portion (35) is fitted to the inner and outer portions of both the upper and lower connecting frame members (31) (32). (36) were provided respectively. Then, these fitting concavo-convex portions (35) (36) are fitted to each other, and the connecting pins (39) are respectively formed in the concave grooves (37) (38) in the concavo-convex fitting portions (35) (36). The upper and lower connecting frame members (31) and (32) were connected to each other by press-fitting a total of two (see, for example, Japanese Utility Model Laid-Open No. 3-52225).

[0004]

However, in the wing-shaped panel (30) of such a wing vehicle proposed in the past, the connection frame member made of aluminum extruded profile on the roof panel (33) side is used.
Since (31) has a substantially inverted U-shaped cross section with the opening facing downward, the precision of the fitting portion reference dimension, that is, the inner dimension (X) of the opening varies due to the manufacturing error of the frame member (31). If the accuracy of the inner dimension (X) varies, the fitting irregularities (35) (36) of both connecting frame members (31) (32)
However, there is a problem in that the wing-shaped panel is not assembled easily because of difficulty in fitting. Further, in the wing-shaped panel (30) proposed previously, the connecting frame members (31) (32) that are fitted to each other are
Since both of them are made of solid type aluminum extruded shape, there is a problem that the connecting portion between the roof panel (33) and the side panel (34) lacks rigidity.

The object of the present invention is to solve the above-mentioned problems of the prior art, and when variations in the dimensional accuracy of members occur due to manufacturing errors of the connecting frame members, they can be reliably absorbed, and the wing-shaped panel The connecting frame members of the roof panel and the side panel can be firmly joined together without causing any trouble in the assembly, and the wing-shaped panel can be assembled smoothly, and the roof panel and the side panel can be assembled smoothly.
There is an attempt to provide a wing car in which the rigidity of the connecting portion of the panel is very high.

[0006]

In order to achieve the above-mentioned object, the present invention provides a wing vehicle in which a box-shaped platform is provided with a wing-shaped panel composed of a roof panel and side panels that can be opened and closed. A first connecting frame member provided on the roof panel and a second provided on the side panel at an edge portion to be connected between the roof panel and the side panel.
The connecting frame member is vertically overlapped with each other, and the first connecting frame member is provided with a convex edge on the inner edge thereof, and the second connecting frame member is provided with a convex edge on the inner edge thereof so that both convex edges are formed by rivets or the like. An extension extending downward from the upper outer edge of the second connection frame member is provided on the outer wall of the first connection frame member, and the extension recess is fitted to the fitting recess at the lower end of the outer wall extension. One of the fitting convex portions is provided on the upper outer surface of the outer wall of the second connecting frame member, and the other is provided so that the fitting concave portion and the fitting convex portion are fitted to each other to form the first connecting frame. Connecting pin fitting grooves are provided on the inner surface of the outer wall extension of the member and the outer surface of the outer wall of the second connecting frame member facing the outer wall extending along the entire length of both connecting frame members. By inserting the connecting pin into the through hole formed by the groove for the first connection, An outer wall extending portion and the outer wall of the second coupling frame member of the frame member are connected to each other, the second coupling frame member,
A horizontal wall, an outer hanging wall provided on the outer edge of the horizontal wall, an intermediate hanging wall provided in the middle of the width of the horizontal wall, and an inclined shape between the lower part of the intermediate hanging wall and the inner edge of the horizontal wall. The wing vehicle has a reinforcing wall that is passed over to an intermediate hanging wall, a horizontal wall portion inside the hanging wall, and a sloping reinforcing wall to form a hollow portion.

[0007]

According to the wing vehicle, only one side edge portion of the first connecting frame member on the roof panel side and the second connecting frame member on the side panel side inserts the connecting pin into the concave-convex fitting portion. Are connected by means of connecting means such as rivets in a superposed state, and the protruding edges on the other side are connected together by a connecting pin, and the other side is so-called free and is fixed by rivets or the like. Therefore, the cross section is approximately inverted U
Even if the inner dimension of the opening of the first connecting frame member has a variation in dimensional accuracy due to manufacturing error, the dimensional error can be ensured by slightly shifting the overlapping of the convex edges on the other side. Therefore, the first and second connecting frame members can be firmly coupled to each other without causing a problem in the assembly of the winged panel, and the winged panel can be assembled smoothly.

Also, since the hollow portion is formed in the second connecting frame member made of extruded aluminum, the strength of this member is very large, and the rigidity of the connecting portion between the roof panel and the side panel is very high. It is very expensive.

[0009]

Embodiments of the present invention will be described below with reference to the drawings.

In this specification, the inside means the inside of the box-shaped carrier of the wing car, and the outside means the outside.

First, in FIG. 2, a box-shaped carrier (1) of a wing vehicle (10) is provided with a pair of left and right wing-shaped panels (2) and (2) which can be opened and closed, and these wing-shaped panels (2) (2). ) Are attached to the left and right sides of the girder (5) provided at the center of the upper surface of the box-shaped carrier (1) via hinges.

Since the pair of left and right wing-shaped panels (2) and (2) are made symmetrical with each other and have almost the same structure, the structure of only one left wing-shaped panel (2) will be described below. Will be explained.

In FIG. 1, the wing-shaped panel (2) is composed of a roof panel (3) and a side panel (4).

The roof panel (3) comprises a pair of inner and outer frame members (11) made of extruded aluminum material (one of the inner frame members is not shown) and the rivets (9) fixed to these members. The required number of cores with a Z-shaped cross section fixed by (6)
And a metal plate (7) which is placed on the upper surfaces of these and attached by rivets (9), and a decorative plate (8) which is placed on the inner surface of the core material (6).

On the other hand, the side panel (4) is composed of a pair of upper and lower frame members (21) made of aluminum extruded material (one lower frame member is not shown), and the side panel (4) is fixed to the rivets.
The required number of cores with a Z-shaped cross section fixed by (9) (6)
And a metal plate (7) covered by these outer surfaces and attached by rivets (9), and a decorative plate (8) covered by the inner surface of the core material (6).

Roof panel (3) and side panel (4)
The outer frame member (hereinafter referred to as the first connecting frame member) provided on the roof panel (3) at the edge of the
1) and an upper frame member (hereinafter referred to as a second connecting frame member) (21) provided on the side panel (4) are vertically stacked.

Here, one of the first connecting frame members (11) includes a horizontal wall (11a), an outer wall (11b) having an arcuate cross section which is continuous with an outer edge of the horizontal wall (11a), and a horizontal wall (11a). And an inner hanging wall (11c) provided at an inner edge portion having a width of.

The second connecting frame member (21) is a horizontal wall (21a).
And an outer hanging wall (21b) provided at the outer edge of the same, and an intermediate hanging wall (21c) provided in the middle of the width of the horizontal wall (21a).
And a reinforcing wall (21d) that is slanted between the intermediate hanging wall (21c) and the inner edge of the horizontal wall (21a), and the upper part of the intermediate hanging wall (21c), Horizontal wall inside this
The hollow part (2a) is formed by the (21a) part and the inclined reinforcing wall (21d).
3) is formed, and a rigid body part having a triangular cross section is formed by the upper part of the intermediate hanging wall (21c) surrounding the hollow part (23), the inner horizontal wall (21a) part and the inclined reinforcing wall (21d). .

The inner hanging wall (1) of the first connecting frame member (11)
1c) is provided with a convex edge (12) protruding toward the central beam (5) side at the lower edge, and the horizontal wall (21) of the second connecting frame member (21) is provided.
At the inner edge of a), project it so that it extends toward the beam (5) side.
(22) is provided, and both convex edges (12) and (22) are connected by rivets (9).

Then, the outer wall (11) of the first connecting frame member (11) is
In b), an extension portion (13) extending downward from the upper outer edge of the second connecting frame member (21) is provided, and the outer wall extension portion (13)
At the lower end of the, there is a fitting recess (14) that opens downward,
A fitting protrusion (24) is provided on the upper outer surface of the outer wall (21b) of the second connecting frame member (21), and the fitting recess (14) and the fitting protrusion (24) are fitted to each other. Has been.

Outer wall extension of these first connecting frame members (11)
On the inner surface of (13) and the outer surface of the outer wall (21b) of the second connecting frame member (21) opposed to the connecting pin fitting grooves (15) and (25) are formed on both connecting frame members (11). The first connecting frame member (11) is formed by inserting the connecting pin (16) into the through hole formed by the connecting pin fitting grooves (15) and (25) provided over the entire length of the (21). Outer wall extension (13) and second connecting frame member (21)
The outer walls (21b) of the are very firmly connected to each other.

Thus, the first connecting frame member (11) of the roof panel (3) and the second connecting frame member (2) of the side panel (4).
Only one side edge with (1) is connected to the concavo-convex fitting part (14) (24) with the connecting pin (1
Connected by inserting 6), the convex edge on the other side (12)
(22) Since the two are connected by rivets (9) in a superposed state, there is variation in dimensional accuracy due to manufacturing error in the inner dimension of the opening of the first connecting frame member (11) with a substantially inverted U-shaped cross section. Even if it occurs, it is possible to surely absorb the dimensional error by combining the convex edges (12) and (22) on the other side with a slight overlap between the coupling, and it is possible to reliably absorb the dimensional error. If the dimensional accuracy varies due to the manufacturing error in), this can be reliably absorbed. This allows the winged panel (10)
The first and second connecting frame members (11) and (21) can be firmly connected to each other without causing a problem in the assembly of the wing-shaped panel (10).

Reinforcing members (17) are further provided inside the corners of the roof panel (3) and side panels (4) of the winged panel (2). Here, the reinforcing member (17) is
Inclined surface that covers the corners of both panels (3) (4) from the inside
(17a) consists of an upper horizontal surface (17b) and a lower vertical surface (17c), and the horizontal surface (17b) is a rivet.
(9) allows the roof panel (3) to have a vertical surface on the core (6).
(17c) is the core of the side panel (4) with rivets (9)
It is fixed to (6) respectively. In addition, on the horizontal surface portion (17b) and the vertical surface portion (17c) of the reinforcing member (17), the interior plate for makeup is
(8) Bifurcation (18) (18) where the ends of (8) are fitted respectively
Is provided.

Such a reinforcing member (17) is attached after assembling both panels (3) and (4) for the purpose of adjusting and reinforcing the joint angle inside the panel connecting portion.

In the figure, the fitting concave portion (14) is provided on the first connecting frame member (11) side, and the fitting convex portion (24) is provided on the second connecting frame member (21). However, since these are relative ones, they may of course be arranged opposite to the case shown.

Further, the convex edge (12) of the first connecting frame member (11) and the convex edge (22) of the second connecting frame member (21) are connected by a rivet (9). Alternatively, they may be connected by other connecting means such as bolts and nuts.

[0027]

As described above, the wing vehicle according to the present invention is provided on the first connecting frame member and the side panel provided on the roof panel at the edges of the roof panel and the side panel to be connected. The second connecting frame member and the second connecting frame member are vertically overlapped with each other, and the first connecting frame member has an inner edge provided with a convex edge, and the second connecting frame member has an inner edge provided with a convex edge. The first connecting frame member is connected by a connecting means such as a rivet, and the outer wall of the first connecting frame member is provided with an extension extending downward from the upper outer edge of the second connecting frame member.
One of the fitting concave portion and the fitting convex portion is provided at the lower end of the outer wall extension portion, and the other is provided on the upper outer surface of the outer wall of the second connecting frame member so that the fitting concave portion and the fitting concave portion are fitted together. The mating convex portions are fitted to each other, and the connecting pin fitting groove is connected to both the inner surface of the outer wall extension of the first connecting frame member and the outer surface of the outer wall of the second connecting frame member facing the outer wall extending portion. The outer side wall extension of the first connecting frame member and the outer side of the second connecting frame member are provided by inserting the connecting pin into the through hole formed over the entire length of the frame member and formed by these connecting pin fitting grooves. The wall is connected to each other, and the second connecting frame member includes a horizontal wall, an outer hanging wall provided at an outer edge portion of the horizontal wall, an intermediate hanging wall provided in the middle of the width of the horizontal wall, and the intermediate hanging wall. The bottom of the wall and the inner edge of the horizontal wall, and a reinforcing wall that is slanted, And hanging wall, a horizontal wall portion inner than this, in which hollow portion is formed by the inclined reinforcing walls, the first connecting frame member and the side of the roof panel side,
Only one edge portion of the panel-side second connecting frame member is joined by inserting the connecting pin into the concave-convex fitting portion, and the protruding edge portions of the other side are joined by a joining means such as a rivet in a superposed state. Therefore, even if the inner dimension of the opening of the first connecting frame member having a substantially inverted U-shaped cross section varies in dimensional accuracy due to manufacturing errors, the overlapping of the convex edge portions on the other side is slightly shifted. By joining, the dimensional error can be reliably absorbed, and the connecting frame members of the roof panel and the side panel can be firmly joined together without causing a problem in the assembly of the wing-shaped panel, The wing panel can be assembled smoothly.

Further, since the hollow portion is formed in the second connecting frame member made of extruded aluminum, the strength of the member is very high, and the rigidity of the connecting portion between the roof panel and the side panel is very high. Very effective.

[Brief description of drawings]

1 is a sectional view of a wing-shaped panel portion of a box-shaped carrier of a wing vehicle according to an embodiment of the present invention, which is taken along line AA of FIG.

FIG. 2 is a schematic perspective view of a wing car.

FIG. 3 is a cross-sectional view of a wing-shaped panel portion of a box-shaped luggage carrier of a wing vehicle showing a conventional example.

[Explanation of symbols]

 1 Box-shaped platform 2 Wing-shaped panel 3 Roof panel 4 Side panel 9 Rivet 10 Wing vehicle 11 First connecting frame member 11a Horizontal wall 11b Outer side wall 11c Inner hanging wall 12 Convex edge 13 Extension part 14 Fitting concave part 15 Connecting pin fitting Groove for insertion 16 Connection pin 21 Second connection frame member 21a Horizontal wall 21b Outside hanging wall 21c Intermediate hanging wall 21d Inclined reinforcing wall 22 Convex edge 23 Hollow part 24 Fitting convex part 25 Connecting pin fitting groove

Claims (1)

[Scope of utility model registration request] A roof panel (3) for a wing vehicle, wherein a box-shaped platform is provided with a wing-shaped panel (2) comprising a roof panel (3) and a side panel (4) which can be opened and closed.
The first connecting frame member (11) provided on the roof panel (3) and the second connecting frame member (21 provided on the side panel (4) at the edges to be connected with the side panel (4). ) Are vertically overlapped, and a convex edge is formed on the inner edge of the first connecting frame member (11).
(12) is provided, and a convex edge (22) is provided on the inner edge of the second connection frame member (21), and both convex edges (12) and (22) are joined by a joining means (9) such as a rivet. The first connecting frame member (11)
An outer wall (11b) of the second connecting frame member (21) is provided with an extension (13) extending downward from the outer edge of the upper end of the second connecting frame member (21). One of the fitting protrusion (24) and the fitting protrusion (24) is attached to the outer wall (21) of the second connecting frame member (21).
The other side is provided on the outer surface of the upper part of b), and the fitting recess (14)
The fitting convex portion (24) and the fitting convex portion (24) are fitted to each other, and the inner surface of the outer wall extension portion (13) of the first coupling frame member (11) and the outer wall of the second coupling frame member (21) opposed thereto. On the outer surface of (21b), connecting pin fitting grooves (15) and (25) are provided over the entire length of both connecting frame members (11) and (21), and these connecting pin fitting grooves (15)
By inserting the connecting pin (16) into the through hole formed by (25), the outer wall extension (1) of the first connecting frame member (11) is inserted.
3) and the outer side wall (21b) of the second connecting frame member (21) are connected to each other, and the second connecting frame member (21) is a horizontal wall (21a) and an outer side provided on an outer edge portion thereof. Hanging wall (21b) and horizontal wall (21a)
The intermediate hanging wall (21c) provided in the middle of the width of the wall, and the reinforcing wall (21d) that is slanted between the lower part of the intermediate hanging wall (21c) and the inner edge of the horizontal wall (21a). And has an intermediate hanging wall (21c) and a horizontal wall (21a) portion inside of this,
A wing car in which a hollow portion (23) is formed by the inclined reinforcing wall (21d).