JPH0629929U - Vehicle carrier structure - Google Patents

Abstract

(57) [Abstract] [Purpose] In a vehicle carrier structure that fits the required number of plate-shaped face members between the longitudinal members of the frame forming the frame of the carrier to form the side surface of the carrier, A simple and easy structure ensures high torsional rigidity and good durability of the loading platform. [Structure] The fitting portions 11 of the facepieces 10 are joined with rivets 12 at predetermined intervals along their longitudinal direction. The rivets 12 are preferably joined to the inside of the luggage carrier in terms of appearance, and in this case, in order to protect the load, a concave portion is formed in advance on the face body so as to prevent the head of the rivet 12 from coming out to the inner surface of the luggage carrier. And good.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a vehicle carrier structure.

[0002]

[Prior art]

 The pallets of trucks are roughly classified into a pallet with a tilt (flat body) as shown in Fig. 3 and a box-type pallet (van body) as shown in Fig. 4 when categorized by form. For this reason, it has been found that the tilt is made up of a combination of an aluminum plate-shaped face piece and steel (frame).

The assembly of the plate-shaped face piece is basically the same even in the case of a van body. As shown in FIG. 5, a required number of face pieces 1 (made of an aluminum material in the shape of a hollow plate and arranged in the vertical direction in the upper and lower direction) (A fitting part 2 for connecting each other) is fitted between the steel materials (not shown) so as to be flush with each other, and the both ends of the face piece 1 are riveted to the steel material. Since it is only connected to the steel material at the above, when the car body is twisted, the face bodies slide with each other. Therefore, the torsional rigidity of the luggage carrier is not sufficient, and the vehicle body itself tends to twist. In addition, since the face pieces rub against each other, aluminum dust particles are generated and the cargo bed is contaminated.

[0004] Therefore, there is a structure in which a tightening bolt as a mandrel that penetrates these at regular intervals is used to connect the face bodies to each other (“Monthly NewTRUCK special issue”, Vol. 27, No. 13, 1991). Issued on the 15th of every month).

[0005]

[Problems to be solved by the device]

 However, in this conventional example, it is difficult to penetrate or tighten the bolt, and the structure is complicated (for example, the insertion hole of the bolt tightening tool is formed on the face), so that the cost and the cost are increased together with the addition of the bolt. There was a problem that it was disadvantageous in terms of weight.

An object of the present invention is to solve such a problem by an extremely simple and easy countermeasure.

[0007]

[Means for Solving the Problems]

 Therefore, in this invention, the necessary number of plate-shaped face pieces are fitted flush with each other between the longitudinal members of the frame forming the skeleton of the load platform to form the side surfaces of the load platform. The fitting parts are joined by rivets at predetermined intervals along the longitudinal direction.

In this case, rivets are driven from the inside of the cargo bed to the fitting portions of the face bodies, and the concave portions are preliminarily formed so that the rivet heads do not project at least from the inner surface of the cargo bed. It is formed on the fitting part.

[0009]

[Action]

 Since the facepieces are firmly connected by rivets, slippage (rubbing) does not occur even when the vehicle body is twisted, and thus high torsional rigidity of the loading platform is obtained and the durability of the facepiece itself is improved. Riveting is much easier than bolting, and the connecting part (the part where the faces are fitted together) has a simple structure, which is advantageous in terms of cost and weight.

If the rivets are set from the inside of the luggage carrier, the head of the rivet does not protrude to the outer surface of the luggage carrier, and thus the appearance is improved. If a recess is provided in the fitting part (placement of rivets) between the face pieces, the head of the rivet does not come out from the inner surface of the loading platform, so that the cargo is not damaged.

[0011]

【Example】

 In FIG. 1, 10 is a face body as a side surface constituting member of the luggage carrier, each of which is formed in a hollow plate shape with an aluminum material, and provided with fitting portions 11 for connecting the face bodies to each other at the upper and lower edges of each face body. . These face pieces 10 are fitted between the vertical members of a frame (not shown) forming the skeleton of the loading platform, and are connected to the frame by a plurality of rivets at both ends in the longitudinal direction. The pallets are assembled on the side surface of the cargo bed by connecting the rivets 12 from the inside of the cargo bed in a row at regular intervals along the longitudinal direction at the portion 11 with a large number of rivets 12. The lowermost and uppermost face pieces 10 are joined together by a large number of rivets at the fitting portions 11 like the frame cross members.

According to this structure, since each face piece 10 is firmly connected not only to the frame but also to the fitting parts 11 of the face piece with a large number of rivets, slipping (rubbing) occurs even when the vehicle body is twisted. ) Does not occur, so that a high torsional rigidity of the loading platform can be obtained, and the durability of the face piece itself is improved.

In this case, the rivet connection is much easier than the bolt tightening, and the connection part (fitting part 11 between the face bodies) can be simply structured, which is advantageous in terms of cost and weight. Become. Further, since the rivets 12 are set from the inside of the luggage carrier, the head of the rivet 12 does not appear on the outer surface of the luggage carrier, so that the appearance is improved.

FIG. 2 shows another embodiment, in which a stepped portion is formed in the fitting portion 11 (where the rivet 12 is set) between the face bodies so that the head of the rivet 12 does not protrude from the inner surface of the luggage carrier. A recess 13 is formed. As a result, even if the rivet 12 is driven from the inside of the cargo bed, the rivet head is hidden in the concave portion 13, so that there is an advantage that the cargo is not damaged.

[0015]

[Effect of device]

 In short, according to the present invention, the necessary number of plate-shaped face members are fitted flush with each other between the longitudinal members of the frame forming the skeleton of the luggage carrier to form the side surface of the luggage carrier, Since the fitting parts of the face pieces are connected by rivets along these lengthwise directions at a predetermined interval, a very simple and easy structure can ensure high torsional rigidity and good durability of the cargo bed, and cost and weight. It is also possible to obtain the effect of being advantageous in terms of

When the rivets are set from the inside of the luggage carrier, the head of the rivet does not appear on the outer surface of the luggage carrier, so that the appearance is improved. By providing a recess in the fitting part (placement of rivets) between the face pieces so that the head of the rivet does not come out of the inner surface of the loading platform, the load will not be damaged by the rivets.

[Brief description of drawings]

FIG. 1 is a partial perspective view of a luggage carrier showing an embodiment of the present invention.

FIG. 2 is a partial perspective view of a luggage carrier showing another embodiment.

FIG. 3 is an explanatory view showing a conventional flat body.

FIG. 4 is an explanatory view showing a conventional van body.

FIG. 5 is a partial perspective view of a luggage carrier showing a conventional example.

[Explanation of symbols]

 10 face body 11 fitting part 12 rivet 13 recess

Claims (2)

[Scope of utility model registration request] 1. In a luggage carrier structure of a vehicle in which a required number of plate-shaped face bodies are fitted flush with each other between longitudinal members of a frame forming a skeleton of the luggage carrier, and the side surfaces of the luggage carrier are configured, the face bodies are mutually fitted. A luggage carrier structure for a vehicle, characterized in that the parts are joined by rivets at predetermined intervals along these longitudinal directions. 2. A rivet is driven from the inside of the cargo bed to the fitting portion between the face bodies, and a recess is previously formed in the fitting portion between the face bodies at a depth such that these rivet heads do not at least project from the inner surface of the cargo bed. The luggage carrier structure according to claim 1, wherein the luggage carrier structure is formed.