JPH09226684A - Control seat structure for small sized ship - Google Patents

Abstract

PROBLEM TO BE SOLVED: To mutually independently perform moving of attitude change or the like of a fellow passenger similar to an operator in the case of operation, and permit conversation between the operator and the fellow passenger during operation. SOLUTION: A foot deck 3 ride standing an operator 101 and a fellow passenger 102 lined in a ship width direction is formed in a stern side from in the vicinity of the center part of a ship body 1, an operator use control handle 2 and a fellow passenger use handrail 20 are juxtaposed in a ship width direction in a front side of this foot deck 3, the control handle 2 and the handrail 20 are respectively fixed to a rear end part of handle poles 21, 22 fixed to a bow deck 13.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cockpit structure for a small boat.

[0002]

2. Description of the Related Art Recently, water jet propulsion boats, which are equipped with water jet propulsion machines and are capable of gliding over the sea at high speed to perform various operations such as sudden turns and sudden stops, have been widely used. As this water jet propulsion boat, there is one in which an operation handle is provided on the center line of the hull, and a straddle-type driver's seat is provided on the rear side of the operation handle. It is known that a passenger seat is continuously formed on the rear side.

[0003]

In such a small boat as described above, the driver adjusts the inclination state of the hull by changing the posture when turning, but the passenger rides on the seat and crotches the driver. It is designed to be caught in the car and to change its posture according to the movement of the driver's body. Therefore, the driver decides all movements such as changing the posture while driving,
The passenger could not enjoy driving. Further, since the driver and the passenger are located in the front and rear, there is a problem that it is difficult to talk to each other while driving.

The present invention has been made in order to solve the above-mentioned conventional problems, and the passengers, like the driver, independently perform movements such as changing their postures during driving, and drive the passengers independently. (EN) Provided is a cockpit structure of a small boat which allows a driver and a passenger to talk with each other.

[0005]

According to a first aspect of the present invention, a foot deck on which a driver and a fellow passenger stand side by side in the ship width direction is formed on the stern side from the vicinity of the center of the hull, and the foot deck is provided on the front side of the foot deck. The driver's operating handle and the passenger's handrail are arranged side by side in the ship width direction.

According to the first aspect of the invention, the driver and the passenger stand side by side on the foot deck to hold the operation handle and the handrail for the passenger, so that the passenger and the passenger are independent of each other. The inclination of the hull can be adjusted by changing the posture when turning, and the passenger can also enjoy adjusting the inclination of the hull by changing the posture. Also, the driver and the passenger can talk to each other while driving.

According to the second aspect of the present invention, the operation handle and the handrail are fixed to the rear end of the handle pole fixed to the bow of the bow.

According to the second aspect of the present invention, since the operation handle and the handrail are fixed to the rear ends of the handle poles fixed to the hull of the bow, the driver and the passenger can operate the handle and the handrail. You can stabilize your body by grasping, and you can easily change your posture when turning.

[0009]

1 and 2, a hull 1 of a small vessel has a hull member 11 and a deck member 12 joined together at their peripheral portions to form an enclosed space (engine room).
In this engine room, the engine 5 is installed in the center of the hull, and the fuel tank 45 is installed in front of it. Further, a water jet propulsion device 4 driven by an engine 5 is installed at the stern part, and an impeller 42 arranged in a flow path 40 of the water jet propulsion device 4 is attached to the impeller shaft 4
It is made to rotate by 3. A bow deck 13 is formed on the upper bow of the engine room, and a hatch cover 15 that can be opened and closed around a hinge provided at the front end is provided near the center of the hull. Further, the water jet propulsion device 5 is provided with a water introduction port 41 opening to the bottom of the ship, and a steering nozzle 47 for injecting water introduced from here to the rear of the stern is installed at the stern end. The fuel supply port 46 of the fuel tank 45 is provided on the bow deck 13.

On the stern side of the hull 1 near the center of the hull, a foot deck 3 on which a driver 101 and a passenger 102 stand side by side in the ship width direction is formed, and bulwarks 30 are formed on both sides of the foot deck 3. The operation handle 2 and the passenger handrail 2 are provided on the front side of the foot deck 3.
0 is juxtaposed in the width direction of the ship. A mounting portion 16 is formed on one side of the bow deck (the hull of the bow) 13 by projecting a deck member. A handle pole 21 having a base end fixed to the mounting portion 16 extends rearward and upward, and The operation handle 2 is fixed to the end portion. Further, a mounting portion 17 is formed on the other side of the bow deck 13 by sandwiching the hatch cover 15 so that a deck member is projected. A handle pole 22 having a base end fixed to the mounting portion 17 extends rearward and upward, The handrail 20 is fixed to the rear end thereof.

Further, as indicated by the phantom line, the bulwark 30
If the bulge is formed and the upper surface thereof is formed to be substantially horizontal, the seat 103
Can be provided.

The passenger handrail 20 is fixed to the rear end portion of the handle pole 22 and the connecting member 23 and is formed in a rectangular shape in plan view, and a grip portion extending in the ship width direction is formed. A connecting member 23 extending in the ship width direction is connected to the rear end of the handle pole 22, and the other end of the connecting member 23 is connected to the rear end of the handle pole 21 on the other side to connect the handle pole 21, 22 reinforce each other.

A support plate 24 is fixed to the upper surface of the connecting portion of the connecting member 23 to the handle pole 22, and the operation handle 2 is held by the support plate 24 via the operation plate 25 and the operation cable 27 is provided. Is held at one end. A vertical shaft 250 is attached to the support plate 24, the operation plate 25 is attached so as to be rotatable around the vertical shaft 250, and the operation handle 2 is fixed to one end of the operation plate 25. An operation cable 28 is coupled to one side of the operation plate 25, and the operation cable 28 penetrates through the handle pole 21 and is connected to the water jet propulsion unit 4 in the ship. When the operation handle 2 is operated, the operation plate 25 integrally connected with the operation handle 2 is rotated around the shaft 250 to push and pull the operation cable 28, whereby the steering nozzle 47 of the water jet propulsion device 4 is driven. A propulsive force and a turning force are generated by injecting water in a predetermined backward direction.

Further, the operation cable 27 led out from the engine 5 is led out on the ship from the base portion of the handle pole 21, and the tip portion thereof passes over the support plate 24 and the operation handle 2 is provided.
Is connected to the throttle lever 201 and the kill switch mounting portion 202.

FIGS. 3 and 4 show another embodiment of the present invention, in which the handle pole 29 for the operating handle 2 is formed thick and has therein an operating cable for operating the throttle and the like and a steering nozzle operating. The operating rod is passed through, and the operating handle 2 is also operably held in the rear end portion of the handle pole 29. That is, at the rear end of the handle pole 29, the operation handle 2 is
The passenger handrail 20 is connected to the rear end of the vehicle 2, and the handle pole 29 to which the operation handle 2 is connected has a larger diameter than the handle pole 22 to which the passenger handrail 20 is connected. ing. The handrail 20 and its handle pole 22 are constructed in the same manner as above. Further, on the rear side of the operation handle 2 and the handrail 20, a foot deck 3 on which a driver 101 and a passenger 102 stand side by side in the ship width direction is formed in the same manner as above, and a bulwark 30 is formed on both sides of the foot deck 3. There is.

Further, an upstream exhaust pipe 50 is drawn out upward from the engine 5 and is arranged on an upper side of one side.
1, the exhaust expansion chamber 51 to the exhaust pipe intermediate portion 5
2 is guided to the lower side and connected to a water lock 53 installed on the lower side of the ship.
A downstream exhaust pipe 54 extends in the stern direction after traversing in the width direction of the ship, and its tip end is connected to the side wall of the stern pump chamber 55 in which the water jet propulsion unit 4 is arranged, and an opening 540 is formed in the stern pump chamber 55. Is formed.

In the above structure, the driver 101 and the passenger 102 stand on the foot deck 3 side by side in the ship width direction, the driver 101 grips the operation handle 2, and the passenger 102 grips the handrail 20. In this state, since both the operation handle 2 and the handrail 20 are fixed to the handle poles 21 and 22, which are fixedly installed, if they are held, they can easily stand even when the hull is tilted when the hull is turning. The posture can be maintained. Moreover, since the handle poles 21 and 22 are connected to each other by the connecting member 23, the handle poles 21 and 22 reinforce each other to stably hold the operation handle 2 and the handrail 20. Passenger 10 while driving
2 can move the body in the same posture as the driver 101,
Moreover, since the front of the hull 1 can be seen in the same manner as the driver 101, it is possible to change the posture at the time of turning independently of the driver 101, and the passenger can also enjoy adjusting the inclination state of the hull by changing the posture. You can In addition, driver 1
Since 01 and the passenger 102 are side by side with each other, they can easily talk.

The handle pole 2 shown in FIGS.
Reference numerals 1 and 22 are fixed at their base ends to mounting portions 16 and 17 formed on the sides of the bow hull and extend rearward,
Since it does not interfere with the inspection hatch cover 15 of the engine 5, the hull above the engine 5 can be formed high and the hatch cover 15 can be opened and closed without any trouble.

In the embodiment shown in FIGS. 1 to 4, since the passenger handrail 20 is located below the operation handle 2, the operation handle 2 and the passenger handrail 20 are placed close to each other. Even if this is done, it is possible to prevent the hand holding the operation handle 2 from hitting the passenger handrail 20 when the operation handle 2 is turned left and right, so that the operability of the operation handle 2 is not impaired, and Passenger handrail 2
It is possible to make the hull compact by bringing 0 and 0 close to each other. Furthermore, in the embodiments of FIGS. 3 and 4, since the passenger handrail 20 is located in front of the operation handle 2, the hand holding the operation handle 2 when turning the operation handle 2 left and right. Is more difficult to hit the passenger handrail 20, so that the hull can be made compact.
Further, since the front ends of the handle pole 29 and the handle pole 22 are fixed to the hatch cover 15 which is openably and closably supported with respect to the bow deck 13 centering on the hinge provided at the front end, the handle cover 29 and the handle pole 22 are fixed in the width direction of the hull. Connecting member 23 extending
The hatch cover 15 can be easily opened and closed by gripping.

[0020]

According to the invention of claim 1, the driver and the passenger stand on the foot deck side by side to grip the operation handle and the handrail for the passenger. It is possible to independently adjust the inclination of the hull by changing the attitude when turning, so that passengers can also enjoy adjusting the inclination of the hull by changing the attitude. Also, the driver and the passenger can talk to each other while driving.

According to the second aspect of the present invention, since the operation handle and the handrail are fixed to the rear ends of the handle poles fixed to the bow hull respectively, the driver and the passenger can handle the operation handle and the handrail. You can stabilize your body by grasping, and you can easily change your posture when turning.

[Brief description of drawings]

FIG. 1 is a plan layout view of a hull showing an embodiment of the present invention.

2 is a side view of the layout of FIG. 1. FIG.

FIG. 3 is a plan layout view showing another embodiment of the present invention.

FIG. 4 is a side view of the layout of FIG.

[Explanation of symbols]

 1 Hull 3 Foot Deck 4 Water Jet Propulsion Machine 5 Engine 13 Bow Deck 15 Hatch Cover 16,17 Handle Pole Attachment 20 Passenger Handrail 21,29 Operation Handle Handle Pole 22 Handrail Handle Pole 23 Connecting Member 27, 28 Operation cable 45 Fuel tank

Claims (2)

[Claims] 1. A foot deck on which the driver and passengers stand side by side in the ship width direction is formed on the stern side from the vicinity of the center of the hull, and a driver's operation handle and a passenger handrail are provided in front of the foot deck. A cockpit structure for a small boat, in which the boats are juxtaposed in the width direction. 2. The cockpit structure for a small boat according to claim 1, wherein the operation handle and the handrail are fixed to the rear ends of the handle poles fixed to the bow of the bow.