JPS631680Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to the structure of a small boat that can be carried by one person on land.

It is very difficult to transport conventional small ships on land, even if they are lightweight ships, because no consideration has been given to transportation. The reason for this is that the ship's structure makes it impossible for human hands to reach the center of gravity of the ship, so the area that supports the weight of the ship is limited to the area around the ship. Therefore, the transportation requires the hands of two or more people, and the handling becomes complicated.

This project was devised to eliminate these drawbacks, and its structure can be explained by referring to the drawings. A hole is drilled through it, and an outer box with a height above the water line is installed around the hole and upwards on all sides in the form of walls. In other words, it is a small ship with a structure that is a box with an open top and bottom that is integrated into the hull.

(b) As shown in Figure 2, create an inner box that can be fitted inside the outer box, make the top part an opening, and bend the top end at right angles to the outside to form an edge.

(c) As shown in Figure 3, attach the fixing metal fittings ' to the edge of the inner box and the top of the outer box. Then, fit the inner box into the outer box, attach the fixing metal fittings,
’ to firmly fix it.

(d) As shown in Figure 1, cut out two places at the top of the outer box to use as supports.

(e) The shape of the outer box and the inner box may be a quadrangular solid shape, but is not limited to this, and may be any polygonal solid shape, round solid shape, etc. In addition, if the bottom of the inner box is made transparent, it will be possible to see the sea while sailing, making the boat suitable for leisure use.

Since the proposed structure is as described above, in order to transport the hull, the carrier must remove the outer box, enter the hole, grasp the support with both hands, lift the hull, and move it forward, backward, left and right, as shown in Figure 4. Walk while maintaining balance, carry the boat to the shallow water surface, and float the boat.

When sailing on water, the inner box is fitted into the outer box from above, the edges are brought into close contact with the upper end of the outer box, and the inner box is fixed to the outer box using fixing fittings. As a result of the above, a hull that can sail without any difference from a normal ship can be obtained.

This proposed hull is one that has been carefully considered when transporting the hull. Therefore, it is easy to balance the weight of the boat, and since a stable force is applied through the carrier's both hands, the physical pain of the carrier is extremely minimal, and the operator has sufficient visibility in front and behind, so that there is no danger in the event of an accident. Even if it is predicted that the hull will
Because it is horizontal and in a low position, it can be placed on the ground quickly, contributing to safe transportation.

In addition, changes such as the shape of the inner box and the use of transparent materials have the effect of making it possible to use it as an interesting small boat for leisure purposes.

[Brief explanation of the drawing]

Figure 1 is a side sectional view of the proposed hull. Figure 2 is a side sectional view of the inner box of this proposal. Figure 3 is a side sectional view of the hull and inner box fitted together. Figure 4 shows
A perspective view showing the state in which this proposal has been implemented. ...hull, ...transportation hole, ...outer box,
...Edge, ...Inner box, ,' ...Fixing metal fittings,
...Support part.

Claims (1)

[Scope of Claim for Utility Model Registration] (a) A rectangular hole that is large enough for a human body to enter is formed in the bottom plate at the center of gravity on the front, rear, left and right sides of a horizontally stationary ship. ,
The bottom plate around the hole is extended upward to form a wall.
A rectangular box that reaches above the waterline of the hull and penetrates vertically is considered the outer box. , the inner box is a box with a bottom, and when the inner box is fitted into the outer box from above the outer box, the bottom of the inner box forms a flat bottom surface on the outside together with the bottom of the hull; A supporting portion is provided at the top of the outer box, and (d) metal fittings, ′, are provided at the upper ends of the outer box and the inner box to fix the inner box at multiple positions where they touch each other when the inner box is fitted into the outer box. A small boat with a transport hole configured as described above is attached to each.