JP3054362U - Catamaran for windsurfing - Google Patents

Abstract

(57) [Summary] [Problem] To provide a windsurfing catamaran that even a beginner can easily enjoy. SOLUTION: A rising stand (7) is fixed on a pair of side-by-side bodies (1, 2), and a detachable sail (14) is provided on the rising stand so as to be able to receive a wind and to stabilize on water. I tried to keep her sex. Furthermore, it was configured so that assembly and division could be performed easily.

Description

[Detailed description of the invention]

[000]

[Technical field to which the invention belongs]

 This invention is intended for beginners to enjoy windsurfing, and relates to a windsurfing catamaran that has good stability on water and can be easily transported and assembled.

[0002]

[Prior art]

 Wind surfing is a sport called surfboard, which is a polyurethane foam with a length of 2.7 to 3 m and a width of 50 to 60 cm, which is formed by processing synthetic resin, stretches a triangular sail, and runs on the water in response to the wind. In this case, the traveling direction is controlled by operating the direction of the triangular sail. Then, the surfer stands on the surfboard while maintaining balance, and enjoys driving while skillfully operating the triangular sail.

[0003]

[Problems to be solved by the invention]

 However, it is difficult for a beginner to stand on a single surfboard while maintaining the balance on the surface of the water with waves, and even if this stage is cleared by experience, the balance on the surfboard must be maintained at the stage of operating the triangular sail. It requires a high degree of skill to maintain. For this reason, beginners often give up on this sport. The present invention is proposed to solve such a problem, and an object of the present invention is to provide a windsurfing catamaran that even a beginner can easily enjoy windsurfing.

[0004]

[Means for Solving the Problems]

 The present invention is proposed to achieve the above-mentioned object. In order to enable beginners to relatively easily enjoy windsurfing while maintaining a balance on the water. A windsurfing catamaran having a pair of fusels arranged side by side, a detachable rising stand fixed on the fuselage, and a detachable sail provided on the rising stand so as to be able to receive wind.

[0005] 2. The windsurfing catamaran according to claim 1, wherein a shock-absorbing member is attached to at least the distal ends of the pair of bodies.

[0006] 3. Further, the catamaran for windsurfing according to item 1, wherein a drainage hole was formed in the rising stand.

[0007] 4. Also, a windsurfing catamaran according to paragraph 1, wherein a rudder is integrally attached to the lower part of the sail.

[0008]

[Embodiment of the invention]

 Hereinafter, embodiments of the invention will be described with reference to the drawings. FIG. 1 is an overall perspective view showing an embodiment of the present invention. As shown, a pair of bodies 1 and 2 are arranged side by side. Although these bodies 1 and 2 are formed in a pipe shape in the drawing, they may be plate-shaped like skis. In any case, it is needless to say that it is necessary to adopt a configuration that generates buoyancy. In the example, a vinyl chloride pipe was used. Figure 2 shows a fuselage composed of pipes made of vinyl chloride. By splitting a windsurfing catamaran as described later, only the fuselage can be made into a single body.

In addition, shock absorbing members 3 and 4 are provided at each end of the body. This is to prevent damage to the opponent even if it collides with nearby people or objects while driving, and to minimize the impact on the person operating the windsurfing catamaran. It can be broken. Therefore, an elastic material such as rubber may be used for the shock absorbing members 3 and 4, but it is necessary to perform surface processing so as to reduce water resistance. At the same time, it is necessary to have a streamlined shape so that traveling can be performed smoothly.

If the shock absorbing member is also provided at the rear end of the fuselage, the safety can be further improved. In this case, the same considerations are required for the surface processing as for the tip, but the shape does not need to be considered for propulsion, unlike the tip. FIG. 2 shows the shock absorbing members 5 and 6 formed in a cylindrical shape. In addition, in order to properly position the rising stand described later, a marking (not shown) indicating the mounting position may be provided on the body.

Next, a stand 7 is provided detachably on the bodies 1 and 2. The stand 7 can also be made a single unit by dividing the windsurfing catamaran. FIG. 3 is a perspective view of a single unit, but may be formed by integrally molding with synthetic resin. In the stand 7, the legs 8, 9 which straddle the bodies 1, 2 grasp the bodies 1, 2 while being expanded by elasticity, and are fixed by restoring force. In order to further stabilize the fixed state, it may be sufficient to fasten it to the body with screws 10 or the like. 11 is a screw hole for that.

Further, by forming a drainage hole 12 in the rising stand 7, the inundated water is removed, and the buoyancy of the windsurfing catamaran is not hindered. It should be noted that a foot-fixing band may be attached to the stand 7 or the surface may be formed with irregularities to prevent slippage. Reference numeral 13 denotes a sail support portion that rotatably supports a sail described later. Since this part receives a large load, it must be configured to have sufficient strength.

The rising stand 7 may be formed in a simple plate shape, or may be formed in any shape such as a box shape or a pen-like shape, but in any case, consideration should be given to ease of attachment / detachment and rising stability. I have to.

Next, a sail 14 is provided on the rising stand 7 so as to be able to receive a wind. The structure of the sail can be any shape, including a triangular sail, but it will be effective for beginners if a transparent material is used so as not to obstruct the view. The same purpose would be achieved with a window-shaped sail like a conventional sail. The operation of the sail is performed by grasping the handle 15 and rotating the sail column 16 about an axis. The lower part of the sail post 16 is inserted into a support hole 17 formed in the sail support part 13 of the stand 7 and is fixed.

A rudder 18 is provided integrally below the sail 14. Rudder is often unnecessary, but it is effective for more stable driving. Since the rudder can be attached via the connecting portion 19, the rudder can be arbitrarily attached to the sail column, removed and used. The operation of the rudder 18 can be performed via the operation tool 20. Normally, the operator will operate the sail 14 while holding the handle 15 with one hand and operate the rudder 18 with the operating tool 20 with the other hand.

The windsurfing catamaran of the present invention configured as described above is used on the sea or on a river, but is transported and assembled for use in a divided state up to the site, and is divided again after use. It can be transported by being mounted on a vehicle. Therefore, there is no difficulty in transportation. Also, since the assembly division can be performed with a few tools, there is no need for skill. Furthermore, by configuring each member with a lightweight material, women can easily carry and assemble. The fuselage has a length of about 2.5m and can maintain stability, so there is no problem on the vehicle.

[0017]

[Effect of the invention]

 The windsurfing catamaran of the present invention configured as described above makes it possible to enjoy windsurfing easily even for beginners, as compared to the conventional operation of a triangular sail on a single surfboard, the number of falls is drastically reduced. Can be. In addition, transportation, assembly, and division can be easily performed, and troublesome preparation, handling, and storage can be avoided.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of a windsurfing catamaran of the present invention.

FIG. 2 is a perspective view of a body,

FIG. 3 is a perspective view of a stand,

FIG. 4 is a perspective view of a sail.

[Explanation of symbols]

 1, 2 fuselage 3-6 shock absorbing member 7 stand 8, 9 legs 12 drain hole 14 sail 16 sail column 18 rudder

Claims (4)

[Utility model registration claims] 1. A vehicle comprising: a pair of fusels arranged side by side; a detachable rising stand fixed on the body, and a detachable sail provided on the rising stand so as to be capable of receiving a wind. Catamaran for windsurfing. 2. The catamaran for windsurfing according to claim 1, wherein a shock absorbing member is attached to at least the tip of said pair of bodies. 3. A windsurfing catamaran according to claim 1, wherein a drain hole is formed in said rising stand. 4. A catamaran for windsurfing according to claim 1, wherein a rudder is integrally provided below the sail.