JP3522326B2 - Watercraft - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a watercraft, and more particularly to improvement of the hull structure of the watercraft.

[0002]

2. Description of the Related Art Conventionally, as a water-borne vessel equipped with a power source, a one-seater or one that can be used by several people, one that generates propulsive force by a screw, and one that propels water by ejecting water backward A wide variety of ships are on sale, including the jet type.

[0003]

However, many of these boats are intended only for traveling on water, and their improvements are mainly directed to traveling performance such as speed and riding comfort. Came. Therefore, at the present time, along with the development of various so-called marine leisure, there is a demand for a water-based traveling ship that has a new form of added value not found in the conventional ships.

The present invention has been made in view of the above-mentioned demands, and an object of the present invention is to provide a marine vessel which can be used not only for simply traveling on the water but also for various marine leisure activities. .

[0005]

According to a first aspect of the present invention, there is provided a flat portion at the stern, and the left and right legs are provided at the flat portion.
Section and a bridge section connecting the upper ends of the two leg sections to each other.
A tower-shaped tower member is erected, and at least the leg portion is
One of the features is that a holding part for a long object is provided on one side.

According to a second aspect of the present invention, a saddle riding extending in the longitudinal direction is provided.
A mold sheet is provided, and a flat portion is provided at the stern.
Of the left and right legs and both legs near the rear end of the seat
Arched tower with a bridge connecting the tops
The member is erected, and the tower member is provided with a grip portion.
It is characterized in that that.

[0007] The invention of claim 3, Oite in claim 1, is characterized in that the grip portion is provided on the tower member.

According to a fourth aspect of the present invention, a saddle riding extending in the longitudinal direction is provided.
A mold sheet is provided, and a flat portion is provided at the stern.
Of the left and right legs and both legs near the rear end of the seat
Arched tower with a bridge connecting the tops
A member is erected, and a holding portion for a long object is provided on at least one of the legs.

The invention of claim 5 is the same as that of claim 2.
At least one of the legs is provided with a long object holding portion.
It is characterized in that there.

According to a sixth aspect of the present invention, in the first or fourth aspect , there are two legs, the front leg and the rear leg, which are located apart from each other in the boating direction.
It consists of a pipe member, and the above-mentioned length is provided between the front and rear pipe members.
It is characterized in that a scale holding portion is formed .

The invention of claim 7 is the saddle extending in the longitudinal direction.
A riding type seat is provided and a flat part is provided at the stern,
Left and right legs and both legs near the rear end of the seat
Arched tower with a bridge connecting the upper ends of the
-The members are erected, and the left and right legs are below the bridge.
The parts are connected by a string-shaped member and locked to the string-shaped member
It is characterized in that the member is mounted so as to be movable left and right .

According to the invention of claim 8, in claim 1 , the left
The lower part of the right leg below the bridge is connected with a string-like member.
It is continued, and the locking member can move to the left and right to the string-shaped member
It is characterized by being attached to .

According to a ninth aspect of the present invention, a saddle riding extending in the longitudinal direction is provided.
A mold sheet is provided, and a flat portion is provided at the stern.
Of the left and right legs and both legs near the rear end of the seat
Arched tower with a bridge connecting the tops
A tandem seat in which members are erected and placed in the center of the hull
And placed on the left and right sides of the tandem seat and on the stern side
And a side seat that is
ing.

The invention of claim 10 is the same as that of claim 1,
And a tandem seat arranged in amidships,該Ta Ndemushi
Side seas located on the left and right sides of the boat and on the stern side
It is characterized by being equipped with

According to the invention of claim 11, in claim 9,
There is a drainage groove between the tandem seat and side seats.
It is characterized by being scraped.

[0016]

According to the invention of claim 1, since the flat portion is provided at the stern, it is possible to easily get on and off from the stern side, various work can be performed on the flat portion, and the flat portion has an arch shape. Since the tower member is erected, the tower member can hold and pull people, objects and the like.

The watercraft targeted by the present invention is used for marine sports such as turning with an extremely small turning radius. To reduce the turning radius, an assistant must be used. It is effective to lean the hull by leaning out inside the turn. Claim 2
According to the invention, since the tower member is erected in the vicinity of the rear end of the seat in the flat portion, the assistant holds the tower member by hand while turning and holds one foot in the flat portion and the other foot in the flat portion. By hooking on the rear end of the seat, the body can be greatly leaned out of the boat, and the turning radius can be reduced.

According to the second and third aspects of the present invention, since the grip portion is provided on the tower member, the grip portion can be used as a hand support when working on the flat portion.

According to the fourth and fifth aspects of the present invention, since at least one of the legs is provided with a holding portion for a long object such as a water ski and a fishing rod, it is possible to hold and carry a ski or the like. You can get water skiing, which is a staple of marine leisure, and water vessels suitable for fishing.

According to the invention of claim 6 , the leg portion is composed of two pipe members, a front pipe member and a rear pipe member, which are separated from each other in the boating direction, and a holding portion for the ski or the like is formed between the two pipe members. Therefore, the space on the ship can be effectively used to store and hold the ski play equipment and the like.

According to the invention of claim 7 and 8, the lower portions from the rack Watanabe of the left and right leg portions connected by string-shaped member, since the movably mounted locking member into right and left string-like member, With the locking member, a person wearing a water ski or a play equipment such as a so-called tube ski can be pulled. In this case, since the locking member can move to the left and right, a water ski or the like can be performed smoothly.

According to the inventions of claims 9 and 10 , since the tandem seat is provided and the side seats are arranged on both sides of the tandem seat on the stern side, the occupant sits so that the left and right balances are always maintained. It is possible to improve the stability of the ship.

According to the invention of claim 11 , since the drainage groove is provided between the tandem seat and the side seat, it is possible to prevent seawater from accumulating at the feet of the seat, and for cleaning the hull. Drainage can be done easily.

[0024]

Embodiments of the present invention will be described below with reference to the accompanying drawings. 1 to 9 are views for explaining a watercraft according to an embodiment of the present invention. FIG. 1 is a left side view of the traveling ship, FIG. 2 is a plan view of the ship, and FIG. 3 is the ship. FIG. 4 is a perspective view of the ship, FIG. 5 is a perspective view of a tower member attached to the ship, FIG. 6 is an enlarged perspective view of a locking member portion of the tower member, and FIG. 7 is the locking member. FIG. 8 is a perspective view showing a released state of a hook portion of the portion, FIG. 8 is a perspective view of an example in which a plaything is fixed to the tower member, and FIG. 9 is a side view showing a pulled state of the tower member by the traveling ship.

In the figure, reference numeral 1 denotes a hull of a so-called jet propulsion type water-based traveling ship which takes in seawater from the bottom of the ship and ejects it to the rear to provide a propulsive force.
The upper hull 2 and the lower hull 3 are joined by a gunnel 4. A jet hole 5 for jetting the seawater is provided on the back surface of the lower hull 3, as shown in FIG.

A tandem seat 6 is attached to the central portion of the upper surface of the upper hull 2, and the tandem seat 6 is attached.
A steering wheel 7 is installed in front of the. A brake pedal 8 is arranged at the lower right foot portion of the handle 7, and the pedal 8 is operated to operate the ejection hole 5
Is covered with a reverse bucket (not shown) provided in the lower hull 3 to shorten the braking distance when the engine is stopped. Side seats 9a and 9b are installed on the left and right sides and the rear part (stern side) of the tandem seat 6, respectively, and drainage grooves 10a and 10b are provided between the side seats 9a and 9b and the tandem seat 6. Are formed. Further, a flat portion 11 is formed behind the tandem seat 6, and the flat portion 11 and the foot places 12a, 12b on both sides of the tandem seat 6 are communicated with each other through the drain grooves 10a, 10b. Further, on both the left and right sides of the flat portion 11, both leg portions (grasping portions) 15, which form an arch-shaped tower member 14 with a bridging portion (grasping portion) 13,
The tandem seat 6 is fixed to the side of the rear end of the tandem seat 6.

As shown in FIG. 5, the both leg portions 15 and 16 of the tower member 14 are two pipe members 17 and 18 of approximately SUS22φ, which are front and rear and are erected so as to be spaced apart from each other in the boating direction.
And 19 and 20, which are also used as a grip portion as a hand support.
The water ski holders 21 and 22 are provided between the two front and rear pipe members 17 to 20.

The ski-plate holders 21 and 22 are attached to the lower ends of the legs 15 and 16, and the ski trays 23 and 24 into which the ends of the skis are inserted and fixed, and the legs 15 and 16 are mounted. One leg portion 17 of the joint portion with the transfer portion 13,
Ski stop bands 25 and 26 attached to 19,
Band locking device 2 attached to the other leg 18, 20
7, 28, and the two pipe members 17,
Fixing members 29, 3 arranged between 18 and 19, 20
The ski is pressed and fixed to 0 and held.

Lower portions of the leg portions 15 and 16 below the bridging portion 13 are connected by a center rope (string-like member) 31, and the center rope 31 is connected via a pulley 32 as shown in FIG. A ski rope mounting member (locking member) 33 is mounted so as to be movable left and right. One end of the center rope 31 is fixed to the leg portion 20 via a fixture 34, and the other end is hooked to a fixture 36 attached to the leg portion 18 by a detachable hook 35. . Reference numeral 37 denotes a metal fitting for the hook 35, which is pivoted inward as shown in FIG. 7 when the hook 35 is removed.

Eye fittings 38, 39 for removing the center rope 31 from the leg portion 18 and hooking it are attached to the bridging portion 13, and the eye fitting 3 is attached.
As shown in FIG. 8, 8 and 39 are also used when fixing a play equipment such as a tube ski 40 to the tower member 14.

Next, the function and effect of the apparatus of this embodiment will be described. According to the floating boat of this embodiment, the flat portion 11 is provided on the stern side of the floating boat 1, and the tower member 14 including the two pipe members 17, 18 and 19, 20 is erected. Then, the pipe members 17, 18 and 19, 2
The ski holding portions 15 and 16 are provided between 0 to fix the skis 41 and 42 of the water ski, and the ski rope fittings 33 attached to the tower member 14 are mounted on the ski rope fittings 33 and the tow rope 45 such as the tube ski 44. , 46 is locked. In addition, a tandem seat 6 is installed on the ship 1, and side seats 9a are provided on both sides of the tandem seat 6 on the stern side.
Place 9b.

As described above, in the above embodiment, the watercraft 1
Since the flat portion 11 is provided on the stern side of the vehicle, it is possible to easily get on and off the stern side and to easily perform work on the flat portion 11. In sports driving, for example, when performing a quick turn to the left, an assistant holds the tower member 14 on the flat part 11 by hand, places the left foot on the flat part 11, and hangs the right foot on the rear end of the seat. To move the upper half of the body out to the left. As a result, the hull tilts largely to the left, the turning radius becomes smaller, and click-turns can be performed easily.

The front and rear two pipe members 17, 18
Since the tower member 14 having 19 and 20 is erected, the bridging portion 13 and both leg portions 15 and 16 can be used as hand support during the above-mentioned work, and a life jacket or the like can be hung, and the tower member 14 can be suspended. Since the holding portions 21 and 22 of the skis 41 and 42 are provided on the side surfaces of the skis, the space on the ship 1 can be effectively used, and the play equipment can be easily transported during water skiing.

Further, the bridge portion 13 of the tower member 14
Since the center rope 31 is attached at a predetermined lower position and the movable ski rope attachment metal fitting 33 is attached to the rope 31, the water skier 43 by the ship 1 is attached.
Since the play equipment such as the tube ski 44 and the like can be pulled from a relatively high position and the mounting position of the rope 31 can be moved to the left and right, a water ski or the like can be smoothly performed. In particular, when the traveling line of the ship and the traveling line of the skier deviate in the width direction, such as when passing through a jump stand or the like, the operation can be smoothly performed. In addition,
When water skiing or the like is not performed, one end of the rope 31 is hooked on the eye fitting 39 so that the rope 31 does not interfere with the traveling inside the tower member 14.

Further, since the side seats 9a and 9b are provided on both sides of the rear part of the tandem seat 6, the passengers can always sit while keeping the balance of the hull, no matter how many people board the ship 1. . For example, in the case of two passengers, two persons should sit in the tandem seat 6, and in the case of three passengers, one person in the tandem seat 6 and the side seats 9a, 9
You can always maintain the balance of the hull by seating two people in b, and in the case of four passengers, two seats each in two sandems and side seats.

Further, since the footplaces 12a and 12b under the feet of the passenger sitting on the side seats 9a and 9b and the flat portion 11 on the stern side are communicated with each other by the drainage grooves 10a and 10b, seawater can flow under the feet. Accumulation can be prevented, and drainage during cleaning can be efficiently performed.

[0037]

As described above, according to the watercraft according to the invention of claim 1 , since the flat portion is provided on the stern and the tower member having the leg portion and the bridging portion is erected on the flat portion, There is an effect that it is possible to easily get on and off the ship and work on the flat part. Further, in the invention of claim 2 , since the tower member is erected upright in the vicinity of the rear end of the seat, the weight of the person may be changed. The hull can be easily and surely tilted to the inside of the turn, which has the effect of enabling sports driving.

Further, according to the watercraft according to the second and third aspects of the invention, since the tower member is provided with the grip portion, there is an effect that the tower member can be used as a hand support during the work.

According to the watercraft according to the fourth and fifth aspects of the invention, since the tower member is provided with the holding portion for the water ski or the like, there is an effect that the water ski or the like can be easily held and transported. is there.

According to the sixth aspect of the present invention, since the holding portion for the ski or the like is formed between the two pipe members of the legs of the tower member, the space on the ship can be effectively utilized. There is an effect that can be done.

[0041] According to water watercraft according to the invention of claim 7, 8, to connect the string-shaped member to the lower than rack Watanabe of the leg portion,
Since the locking member is attached to the string-shaped member, there is an effect that the water skiing person, the play equipment and the like can be pulled by the locking member.

According to the watercraft according to the ninth and tenth aspects of the present invention, the tandem seat is installed and the side seats are arranged on both sides of the tandem seat on the stern side.
This has the effect of allowing the passenger to sit so as to maintain the right balance.

According to the watercraft according to the invention of claim 11 , since the drain groove is provided between the tandem seat and the side seat, there is an effect that seawater can be prevented from accumulating at the feet of the passenger. Further, there is an effect that drainage at the time of washing can be efficiently performed.

[Brief description of drawings]

FIG. 1 is a left side view of a watercraft according to an embodiment of the present invention.

FIG. 2 is a plan view of the example ship.

FIG. 3 is a rear view of the example ship.

FIG. 4 is a perspective view of the example ship.

FIG. 5 is a perspective view of a tower member attached to the ship of the embodiment.

FIG. 6 is an enlarged perspective view of a locking member portion of the tower member.

FIG. 7 is a perspective view showing a released state of a hook portion of the locking member portion.

FIG. 8 is a perspective view of an example in which a play equipment is fixed to the tower member.

FIG. 9 is a side view showing a state in which the tower member is towed by the example ship.

[Explanation of symbols]

1 floating boat 6 tandem sheets 9a, 9b Side seat 10a, 10b drainage 11 Flat part 13 Crossing section (grasping section) 14 Tower members 15, 16 Leg (grip) 17-20 Pipe member 21,22 Ski holder 31 Center wire (string-shaped member) 33 Ski rope mounting bracket (locking member)

Claims (11)

(57) [Claims] 1. A flat portion is provided on the stern, and the flat portion is left.
It has a right leg and a bridge connecting the upper ends of both legs.
The arch-shaped tower member is erected to reduce the number of legs above.
A watercraft characterized in that a holding part for a long object is provided on one side . 2. A saddle-type seat extending in the longitudinal direction is provided.
And a flat portion is provided on the stern, and the seat of the flat portion is
Connect the left and right legs and the upper ends of both legs near the rear end.
An arch-shaped tower member with a bridge section is erected,
A watercraft, wherein the tower member is provided with a grip portion . 3. Oite to claim 1, water watercraft, characterized in that the grip portion to the tower member. 4. A saddle-type seat extending in the longitudinal direction is provided.
And a flat portion is provided on the stern, and the seat of the flat portion is
Connect the left and right legs and the upper ends of both legs near the rear end.
An arch-shaped tower member with a bridge section is erected,
A watercraft, wherein a holding portion for a long object is provided on at least one of the legs. 5. The method according to claim 2, wherein at least the leg portion is provided.
A waterborne vessel characterized in that a holding part for a long object is provided on one side . 6. The method according to claim 1 or 4, the legs Ship
It consists of two pipe members, front and rear, which are separated from each other.
The long object holding portion is formed between the front and rear pipe members.
A floating boat characterized by being 7. A saddle-type seat extending in the longitudinal direction is provided.
And a flat portion is provided on the stern, and the seat of the flat portion is
Connect the left and right legs and the upper ends of both legs near the rear end.
An arch-shaped tower member with a bridge section is erected,
The lower parts of the left and right legs below the bridging part are string-shaped members.
It is connected and the locking member can move left and right to the string-like member
A waterborne vessel characterized by being attached to the Noh . 8. The rack according to claim 1, wherein the left and right legs are provided with the rack.
The portions below the crossing portion are connected to each other by a string-like member,
A watercraft , wherein a locking member is attached to a string-shaped member so as to be movable left and right . 9. A saddle-type seat extending in the longitudinal direction is provided.
And a flat portion is provided on the stern, and the seat of the flat portion is
Connect the left and right legs and the upper ends of both legs near the rear end.
An arch-shaped tower member with a bridge section is erected,
A tandem seat arranged in the center of the hull and the tandem seat
Side seas located on the left and right sides of the boat and on the stern side
A watercraft which is equipped with a toe. 10. The method according to claim 1, wherein the hull is arranged in the center of the hull.
Tandem seat and both left and right sides of the tandem seat
Section and a side seat arranged on the stern side
A watercraft that is characterized by being. 11. The tandem sea according to claim 9.
Drainage groove is provided between the seat and the side seat
A watercraft characterized by.