JPS5849991Y2 - Steel packaging box for motorcycles - Google Patents

Description

[Detailed description of the invention] The present invention is a steel packaging box for motorcycles, which has a receiving part on the bottom plate that integrally combines a resin body with high compressive strength and an elastic resin body. Regarding the box.

In recent years, all-steel packaging boxes have been used instead of conventional wooden packaging boxes from the viewpoint of weight reduction, resource conservation, and cost reduction.

The method of packaging a motorcycle using this type of steel packaging box is as follows.

That is, as shown in FIG. 4, the vehicle body 50 from which the front wheels, handlebars, etc. have been removed is supported at three points on the bottom plate 101 of the packaging box.
The lower part is supported and placed on the engine holder 105 and the rear wheel 53 within the rear fixed frame 104, and then the struts 106 and the upper plate 107 are integrated as shown in FIG. The combined frame F is covered from above, and this F is combined with the bottom plate 101 to form a packaging box, and fixing jigs 54, 54 provided on the front and rear of the vehicle body 50 in FIG.
is connected to the packaging box and the vehicle body 50 is fixed.

The removed handle 55, front wheel 56, etc. are fixed in the space inside the packaging box and packed.

Thereafter, the top surface of the packaging box is covered with vinyl 108, and a wooden top plate 109 is fitted over it to complete the packaging work.

When placing the vehicle body 50 on the bottom plate 101, the front fork 51. The rear wheels 53 are shock absorbers and elastic bodies, respectively, so they can absorb vibrations and pose no problems during transportation. However, the engine 52 cannot absorb vibrations because it is rigidly supported by the vehicle body 50, and the bottom plate 101 is made of steel. Because it is manufactured, this 1
The engine holder is specially designed to support the 01.
05 has been adopted.

Conventionally, as shown in FIG. 6, in this type of engine holder, a wooden pedestal 105a is fixed on a U-shaped steel 103 of a bottom plate 101, and an elastic body 105b made of rubber or the like is attached to the upper surface of the pedestal 105a.
However, since this type of product is made of wood, it is difficult to mass produce it, it is heavy, and it is undesirable in terms of resource conservation. As a result, the number of man-hours required increases, and the cost of the packaging box itself increases.

The inventors of the present invention took into account the above-mentioned problems with packaging boxes for motorcycles, especially engine holders, and developed the present invention to effectively solve these problems.The purpose of the present invention is to , a packaging box for motorcycles that is constructed by integrally bonding a resin body with high compressive strength and an elastic resin body, is lightweight and suitable for mass production, is easy to install, has good workability, and protects the engine from vibrations and abrasions. An object of the present invention is to provide a steel packaging box for a motorcycle, in which an engine holder that can be effectively protected from scratches is provided on a bottom plate.

A preferred embodiment of the present invention will be described below in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of only the bottom plate of a packaging box to which the engine holder according to the present invention has a fixed stand; the other parts are the same as those of the conventional one, so their drawings and explanations will be omitted.

The bottom plate 1 is made of left and right angle steel frames 2, 2, and U-beam steel 3.
etc. are constructed and fixed to form a rectangular shape, a rear wheel fixing framework 4 is formed approximately at the rear center of the bottom plate 1, and an engine holder according to the present invention is provided at the front engine contact position. The stand 5 is fitted and fixed in the U groove 3a of the U-shaped steel 3 constructed at the same position.

FIG. 2 is a partially cutaway exploded perspective view showing the details of the engine support stand 5, in which the wooden support stand 5 is fitted with the lower support stand A and the upper support stand B in the direction of the arrow in the figure. It consists of

FIGS. 3a and 3l) are cross-sectional views taken along lines X--X and Y--Y in FIG. 1, respectively, showing the engine holder in a fitted state with the base 5.

In the lower support, the base A is integrally molded from a resin body with high compressive strength, for example, a resin body mainly composed of expanded polystyrene, and the step convex portion A-1 formed in the lower longitudinal direction is formed by the U-beam steel 3. This is the part that fits into the U groove a of the
2 and A-2 are in close contact with both side surfaces 3a-1 and 3a-1 of the U groove 3a, respectively, and the lower surface A-3 is also in contact with the lower surface 3 of the U groove 3a.
The dimensions must be set so that it touches a-2 (the third
(See Figure a), and the same stepped convex part A-4 in the lateral longitudinal direction.
is formed.

On the other hand, the upper support base B is integrally molded with an elastic resin body such as a resin body mainly composed of foamed polyethylene, and the box body B-1 formed at the lower part of the lower support base is attached to the base A from above. (In the direction of the arrow in FIG. 2), one engine holder forms a base 5 by being fitted and integrally connected with this A.

The fitting connection relationship between the box body B-1 of the upper support holder B and the lower support holder A is as follows.

That is, the inner surface B-5, B-6, B-7, B of the box B-1
-8, B-9, the lower support is the outer surface of stand A A-5, A-6, A
-7, A-8, A-9 (see Figure 3)
In particular, the side wall B-10 of the box body B-1 has its lower end surface B-11.
The dimensions of the lower support are set so that it abuts the upper surface A11 of the side step convex portion A-4 of the stand A, and its outer surface B-12 is also flush with the side surface A-12 of the side step convex portion. (3rd
(see figure a).

The upper part B-13 of the engine holder is formed on the upper part of the stand B, and this B-13 is a bottom plate B on which the engine part is placed.
-14, and side walls B-15, B-16, and B-17 for positioning and fixing the engine part.
The notch B-18 provided on the side wall B-16, the groove B-19 provided on the side wall B-17, and the chamfer B20 are for the engine part to properly engage with the engine receiver part B-13. These positions, dimensions, and shapes are not limited to those shown in the drawings, and may be arbitrarily set according to the dimensions and shape of the engine section.

Such an engine holder is easily constructed by integrally joining the base 5, the lower holder A, and the upper holder B, and has both strength and elasticity, making the holder very convenient as a pedestal.

Further, since the operator can easily assemble the support stand 5 to the U-shaped steel 3, work efficiency is further improved.

As is clear from the above explanation, according to the present invention, the bridge is constructed by integrally combining a resin body with high compressive strength and an elastic resin body, so that the bridge is sufficient to support a part of the weight of the vehicle. In addition to providing strength, the engine part can be effectively protected from external vibrations, scratches, etc.

In addition, according to the present invention, since the base of the receiver is molded from resin, it is lighter and more easily mass-produced than conventional natural materials such as wood or rubber. The overall cost can be reduced, and since it is easy to assemble onto the bottom plate, it has many advantages such as further improving work efficiency.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the bottom plate of the packaging box according to the present invention, Fig. 2 is a perspective view showing the engine holder separated into upper and lower holders, and Fig. 3 a and l) are the same. FIG. 1 is a cross-sectional view taken along line X-X and Y-Y, showing the fitted state of the engine receiver and the base; FIGS. 4 and 5 are diagrams for explaining the method of packing a motorcycle;
FIG. 6 is a diagram showing a conventional example of the bottom plate of a packaging box. In addition, in the drawing, 1,101 is the bottom plate of the packaging box, 5,105 is the engine holder, 106 is the support column, 107 is the top plate of the packaging box, A
The ``lower woman'' is a dai, and the ``b'' is an upper maiden (a dai).

Claims (1)

[Scope of utility model registration request] In a steel packaging box having a bottom plate framed by a plurality of frame materials, a U-shaped steel 3 is installed at least at the engine support position of the bottom plate, and a resin body with high compressive strength is tightly attached to the U-shaped steel 3 on the lower surface. The lower part is made of an elastic resin body, and the lower part is made of an elastic resin body, and the lower part is integrally molded with the stepped convex part A-1 that comes into contact with the part A. A steel packaging box for a motorcycle, characterized in that it is integrally molded from B-13 and is equipped with a stand B.