CN114802632A

CN114802632A - Multifunctional boat

Info

Publication number: CN114802632A
Application number: CN202110215529.5A
Authority: CN
Inventors: 林允进
Original assignee: Solas Science & Engineering Co ltd
Current assignee: Solas Science & Engineering Co ltd
Priority date: 2021-01-27
Filing date: 2021-02-26
Publication date: 2022-07-29
Also published as: JP2022115017A; KR20220108679A; TW202229106A

Abstract

The multifunctional boat of the invention comprises a boat body and a propulsion system. The ship body is provided with a deck and three buoys, the three buoys are arranged on the bottom surface of the deck at equal intervals, each buoy is sequentially provided with a head part, a body part connected with the head part and a tail part connected with the body part from front to back, the sectional area of the head part is gradually reduced from the direction far away from the body part, the sectional areas of the body part are kept consistent from the head part to the tail part, the sectional area of the tail part is gradually reduced from the direction far away from the body part, the propulsion system is provided with an engine and a propeller, the engine is erected at the rear end of the deck through an engine support, and the propeller is connected with the engine and can be driven by the engine to rotate. Therefore, the multifunctional boat can achieve the characteristics of small navigation resistance, shallow draft, low manufacturing cost, high durability and the like.

Description

Multifunctional boat

Technical Field

The invention relates to a ship, in particular to a multifunctional boat.

Background

Modern boats, which are the mainstream in the european and american market, are required to be luxurious and comfortable, and thus become leisure products for middle and upper-level groups, for example, in the united states, there is a boat which is designed in such a way that aluminum alloy thin plates are rolled into cylinders and then welded to form buoys, aluminum alloy light steel is used for forming supports above a left buoy and a right buoy, then wood plates and carpets are laid, and finally, sofas or other furniture and the like are placed according to actual requirements. Although the above-described boat is quite popular in the united states, the disadvantage is that the twin pontoons lack a flow directing design and therefore experience greater resistance to travel, thereby easily affecting the speed and stability of the boat when it is underway.

As for emerging markets in asia, such as thailand, vietnam, indonesia or malaysia, boats are mainly used for transportation and sightseeing, it is generally desirable that the same boat meet different requirements for use, such as carrying cargo in addition to passengers, and requiring shallow draft to accommodate ports with shallow water depth and poor conditions, and more importantly, having low cost and high durability. But it is difficult for the boats on the market to meet the above requirements at the same time.

Disclosure of Invention

The invention mainly aims to provide a multifunctional boat which has the characteristics of small navigation resistance, shallow draft, low manufacturing cost, high durability and the like.

To achieve the above-mentioned primary object, the multi-function boat of the present invention comprises a hull and a propulsion system. The ship body is provided with a deck and three buoys which are arranged at equal intervals and are parallel to each other, the three buoys are arranged on the bottom surface of the deck and are positioned on the left side, the center and the right side of the deck, each buoy is hollow and sequentially provided with a head part, a body part connected with the head part and a tail part connected with the body part from the front end of the ship body to the rear end of the ship body, the sectional area of the head part is gradually reduced from the direction far away from the body part, the sectional area of the body part is kept consistent from the head part to the tail part, and the sectional area of the tail part is gradually reduced from the direction far away from the body part; the propulsion system is provided with an engine support frame, an engine and a propeller, wherein the engine support frame is arranged at the rear end of the deck, the engine is arranged on the engine frame, and the propeller is connected with the engine and can be driven by the engine to rotate.

The multifunctional boat has the advantages that the effect of shallow draft is achieved by the left-middle-right arrangement of the three buoys, the stability during navigation can be improved by reducing the water flow resistance by the aid of the streamline design of the three buoys, and the effects of reducing manufacturing cost and improving durability can be achieved by the aid of the three buoys which are all made of aluminum alloy.

Preferably, the pontoons are aligned fore and aft in position, with the intermediate pontoon being positioned further forward than the pontoons to avoid interference with the propulsion system.

Preferably, each buoy is provided with a plurality of partition plates arranged at equal intervals in the body part, and the structural strength of the body part is enhanced through the plurality of partition plates.

Preferably, the deck has a front deck, a middle deck adjacent to the front deck, and two rear decks adjacent to the middle deck in sequence from the front end of the hull to the rear end of the hull, and the engine is disposed behind the middle deck and between the two rear decks.

Preferably, the hull further has a plurality of seats for carrying passengers, the plurality of seats being disposed on the top surface of the middle deck.

Preferably, the hull further has a port wall, a starboard wall and a movable deck, the port wall is connected to the left side of the front deck and the left side of the middle deck, the starboard wall is connected to the right side of the front deck and the right side of the middle deck, an access opening is formed between the front end of the port wall and the front end of the starboard wall, the bottom end of the movable deck is pivoted to the front end of the front deck, when the movable deck is closed, the movable deck abuts against the front ends of the port wall and the starboard wall and closes the access opening, and when the movable deck is opened, the movable deck does not abut against the front ends of the port wall and the starboard wall and opens the access opening. Through the technical characteristics, the multifunctional boat can be used for landing by the front end of the boat body, and people, goods, bicycles, locomotives or small four-wheel vehicles can get on or off the boat from the access.

Preferably, the hull further comprises a sunshade support disposed at the top edge of the port side wall and the top edge of the starboard side wall and straddling the top of the middle deck.

Preferably, the hull further has a left side door mounted on the port side wall and a right side door mounted on the starboard side wall, and the left side door and the right side door are opened to provide access for personnel and cargo.

Preferably, each of the pontoons is made of aluminum alloy, thereby reducing the manufacturing cost of each of the pontoons.

The detailed construction, features, assembly or use of the multi-function boat of the present invention will be described in the detailed description of the embodiments that follow. However, those skilled in the art should understand that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

Drawings

Fig. 1 is a perspective view of the multifunctional boat of the present invention.

Fig. 2 is a perspective view of the multi-function boat of the present invention from another perspective.

Fig. 3 is a partial perspective view of the multi-function boat of the present invention, mainly showing a state where the movable deck is opened.

Fig. 4 is a front view of the multi-function boat of the present invention.

Fig. 5 is a rear view of the multi-function boat of the present invention.

Fig. 6 is a top view of the multi-function boat of the present invention.

Fig. 7 is a bottom perspective view of the multi-function boat of the present invention with one of the pontoons shown in cross-section.

Fig. 8 is a bottom view of the multi-function boat of the present invention with one of the pontoons shown in cross-section.

Fig. 9 is a side view of the multi-function boat of the present invention with the pontoons shown in cross-section.

[ description of reference ]

10-boat

20-hull of ship

22-deck support frame

24-deck

26-front deck

28-middle deck

30-rear deck

32-port side wall

34-starboard side wall

36-Movable Deck

38-entrance and exit

40-hook

42-left side door

44-Right side door

46-seat

48-storage box

50-oil tank

52-driver's cabin

54-sunshade support

56-float bowl

58-head

60-body part

62-tail part

64-baffle

70-propulsion system

72-Engine support

74-Engine

76-Propeller

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.

Applicants first describe herein, throughout the specification and claims that follow, the directional terms used in the description and claims are used as reference to directions in the drawings. Next, in the embodiments and drawings to be described below, the same reference numerals are used to designate the same or similar components or structural features thereof.

Referring to fig. 1 to 3, the multi-function boat 10 of the present invention includes a hull 20 and a propulsion system 70.

The hull 20 has a deck support frame 22 and a deck 24. As shown in fig. 1, 6 and 7, the deck 24 sequentially comprises a front deck 26, a middle deck 28 and two rear decks 30 from the front end of the hull 20 to the rear end of the hull 20, wherein the front deck 26 is fixed at the front end of the deck support frame 22, the middle deck 28 is fixed at the top of the deck support frame 22, and the rear deck 30 is fixed at the rear end of the deck support frame 22, which can be used as a diving or diving platform.

As shown in fig. 1-6, the hull 20 also has a port wall 32, a starboard wall 34, and a movable deck 36. A port side wall 32 is connected to the left side edge of the front deck 26 and the left side edge of the middle deck 28, and a starboard side wall 34 is connected to the right side edge of the front deck 26 and the right side edge of the middle deck 28; further, an access opening 38 (shown in FIG. 3) is formed between the forward end of port side wall 32 and the forward end of starboard side wall 34. The bottom end of the movable deck 36 is pivotally mounted to the front end of the front deck 26, when the movable deck 36 is opened, as shown in fig. 3, the movable deck 36 can lean against the shore to open the entrance 38 for the entrance and exit of people and cargo, when the movable deck 36 is closed, two chains or two ropes (not shown) are wound around and fixed to the left and right hooks 40, and the movable deck 36 abuts against the front ends of the port wall 32 and the starboard wall 34, as shown in fig. 2, to close the entrance 38.

As shown in fig. 1, 2 and 6, the hull 20 further includes a left side door 42 provided on the port side wall 32 and a right side door 44 provided on the starboard side wall 34, and when both the left side door 42 and the right side door 44 are opened, it is possible to facilitate the entry and exit of people and cargo.

As shown in fig. 1, 2 and 6, the hull 20 further has four seats 46 for passengers, the four seats 46 are all fixed on the top surface of the middle deck 28, two seats 46 are leaned on the port side wall 32 and located on the front and rear sides of the port side door 42, and the other two seats 46 are leaned on the starboard side wall 34 and located on the front and rear sides of the right side door 44. In addition, a storage box 48 is disposed behind each row of seats 46, a fuel tank 50 is disposed between the two storage boxes 48, and a console 52 is disposed in front of the fuel tank 50.

As shown in fig. 1, 2, 4 and 5, the hull 20 further has a sunshade bracket 54, the sunshade bracket 54 is fixed to the top edges of the port side wall 32 and the starboard side wall 34 and straddles the upper side of the middle deck 28, and a sunshade (not shown) is provided to the sunshade bracket 54 to provide a sunshade effect to the rider and the driver.

On the other hand, as shown in fig. 7 and 8, the hull 20 further has three buoys 56 made of aluminum alloy, the three buoys 56 are fixed to the bottom surface of the deck support frame 22 in an equally spaced and parallel manner on the left, center and right sides of the deck 24, the left and right buoys 56 are aligned front to back in terms of position, and the middle buoy 56 is positioned further forward than the left and right buoys 56 in terms of position so as to avoid interference with the propulsion system 70.

Furthermore, as shown in fig. 7 and 8, each buoy 56 is hollow and sequentially provided with a head 58, a body 60 connected with the head 58 and a tail 62 connected with the body 60 from the front end of the hull 20 to the rear end of the hull 20, the sectional area of the head 58 is gradually reduced from the direction far away from the body 60, the streamlined design can reduce the resistance of the boat 10 when the boat is moving forward, the sectional area 58 of the body 60 is consistent from the head to the tail 62, the load-carrying capacity of the multifunctional boat 10 can be improved, and the sectional area of the tail 62 is gradually reduced from the direction far away from the body 60, so the streamlined design can reduce the resistance of the multifunctional boat 10 when the boat is moving backward.

As shown in fig. 7 to 9, a plurality of partition plates 64 (seven are taken as examples, but not limited thereto) are disposed in the body 60 at equal intervals in each pontoon 56, and the structural strength of the body 60 is increased by the plurality of partition plates 64.

The propulsion system 70 has an engine support bracket 72, an engine 74 and a propeller 76, as shown in fig. 2, 5 and 8, the engine support bracket 72 is fixed at the rear end of the deck support bracket 22, the engine 74 is arranged on the engine support bracket 72 and located between the two rear decks 30, and the propeller 76 is connected to the engine 74 and can be driven by the engine 74 to rotate so as to drive the multifunctional boat 10 to move forward or backward.

As can be seen from the above, the multifunctional boat 10 of the present invention achieves the effect of shallow draft by the configuration of the three hollow pontoons 56, and simultaneously, the streamline design of the three pontoons 56 can reduce the water flow resistance to increase the stability during navigation, and in addition, the three pontoons 56 are made of aluminum alloy, so as to achieve the effects of reducing the manufacturing cost and improving the durability. In addition, the multifunctional boat 10 of the present invention is usually in shore with the bow, and the front end and the left and right sides are respectively provided with an entrance, when the movable deck 36 and the left and right two

side doors

42, 44 are opened, people, goods, bicycles, locomotives or small four-wheel vehicles can conveniently land and land, so that the multifunctional boat can be used as a traffic boat between the two banks of rivers and the off-island; in addition, the multifunctional boat 10 of the present invention has two rows of seats 46 on the deck 24 to carry passengers to a river or lake for sightseeing and guiding, and the deck 24 of the multifunctional boat 10 of the present invention is completely open to allow passengers to move freely, so that it is suitable for sea fishing and can also use two rear decks 30 for diving or diving activities.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-function watercraft comprising:

the ship comprises a ship body, a deck and three buoys which are arranged at equal intervals and are parallel to each other, wherein the three buoys are arranged on the bottom surface of the deck and are positioned on the left side, the center and the right side of the deck, each buoy is hollow and sequentially provided with a head part, a body part connected with the head part and a tail part connected with the body part from the front end of the ship body to the rear end of the ship body, the sectional area of the head part is gradually reduced from the direction far away from the body part, the sectional area of the body part is kept consistent from the head part to the tail part, and the sectional area of the tail part is gradually reduced from the direction far away from the body part; and

the propulsion system is provided with an engine supporting frame, an engine and a propeller, wherein the engine supporting frame is arranged at the rear end of the deck, the engine is arranged on the engine frame, and the propeller is connected with the engine and can be driven by the engine to rotate.

2. The multi-purpose watercraft of claim 1, wherein said two pontoons disposed on said left and right sides of said deck are aligned fore and aft, said pontoon disposed in the center of said deck being positioned further forward than the other two pontoons.

3. The multi-purpose watercraft of claim 1, wherein a plurality of baffles are disposed in the body of each pontoon and are spaced apart from one another.

4. The multi-function watercraft of claim 1, wherein said deck has a front deck, a middle deck adjacent to said front deck, and two rear decks adjacent to said middle deck in that order from said front end of said hull to said rear end of said hull; the engine is arranged behind the middle deck and between the two rear decks.

5. The multi-purpose watercraft of claim 4, wherein the hull further comprises a plurality of seats disposed on the top surface of the middle deck.

6. The multi-purpose boat of claim 4, wherein the hull further comprises a port wall, a starboard wall and a movable deck, the port wall is connected to the left side of the front deck and the left side of the middle deck, the starboard wall is connected to the right side of the front deck and the right side of the middle deck, an access opening is formed between the front end of the port wall and the front end of the starboard wall, the bottom end of the movable deck is pivoted to the front end of the front deck, the movable deck abuts against the port wall and the starboard wall and closes the access opening when the movable deck is closed, and the access opening is open when the movable deck is open.

7. The multi-purpose watercraft of claim 6, wherein the hull further comprises a sunshade support disposed at the top edges of the port and starboard side walls and spanning above the center deck.

8. The multi-purpose boat of claim 6, wherein said hull further has a left side door disposed on said port side wall and a right side door disposed on said starboard side wall.

9. The multi-purpose boat of claim 1, wherein each of said pontoons is made of aluminum alloy.