KR101660378B1 - Amphibious vehicle - Google Patents

Amphibious vehicle Download PDF

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Publication number
KR101660378B1
KR101660378B1 KR1020150067373A KR20150067373A KR101660378B1 KR 101660378 B1 KR101660378 B1 KR 101660378B1 KR 1020150067373 A KR1020150067373 A KR 1020150067373A KR 20150067373 A KR20150067373 A KR 20150067373A KR 101660378 B1 KR101660378 B1 KR 101660378B1
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KR
South Korea
Prior art keywords
vehicle body
vehicle
buoyant
space
buoyant body
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Application number
KR1020150067373A
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Korean (ko)
Inventor
노현기
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노현기
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Priority to KR1020150067373A priority Critical patent/KR101660378B1/en
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Publication of KR101660378B1 publication Critical patent/KR101660378B1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
    • B60F3/00—Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water
    • B60F3/003—Parts or details of the vehicle structure; vehicle arrangements not otherwise provided for
    • B60F3/0038—Flotation, updrift or stability devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
    • B60F5/00—Other convertible vehicles, i.e. vehicles capable of travelling in or on different media
    • B60F5/003—Off the road or amphibian vehicles adaptable for air or space transport
    • B60W2300/32—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/40—Special vehicles
    • B60Y2200/42—Amphibious vehicles

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

The present invention relates to an amphibious vehicle which can switch between a land traveling mode and a water surface traveling mode with a simple operation and obtain a wider indoor space in the water surface traveling mode. According to the present invention, the amphibious vehicle includes: a vehicle body forming a body space therein; a first buoyancy body which is coupled to the left side of the vehicle body to relatively move against the vehicle body; a second buoyancy body which is coupled to the right side of the vehicle body to relatively move against the vehicle body; and a body moving unit which moves the vehicle body relatively against the first and second buoyancy bodies. The first buoyancy body includes: a first case forming the exterior; and a first partition frame which forms a first space independently partitioned in the first case. The second buoyancy body includes: a second case forming the exterior; and a second partition frame which forms a second space independently partitioned in the second case. When the vehicle body moves in an upward direction relatively against the first and second buoyancy bodies, the first and second spaces in the body space are physically integrated into a single space.

Description

Amphibious vehicle

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an amphibious vehicle and, more particularly, to an amphibious vehicle capable of changing a land moving mode and a water moving mode by a simple operation and a wider indoor space in the case of the water moving mode.

In general, an amphibious vehicle means a vehicle capable of moving water and land on the same vehicle. The amphibious vehicle has great utility where a port facility is not provided.

The amphibious vehicle includes a vehicle body, a land movement propulsion means for making the vehicle body movable on the land, and a water movement propulsion means for making the vehicle body movable in the water.

The land movement propulsion means includes a wheel rolling in contact with the ground, and the water movement propulsion means includes a propeller for obtaining propulsion force in water.

Here, when the amphibious vehicle is in the land movement mode, the wheels must be in contact with the ground. In the case of the water moving mode, the wheels are housed inside the vehicle body to minimize the drag.

In recent years, research on a vehicle structure that can simplify the process of changing the amphibious vehicle from the land moving mode to the aquifer moving mode, or from the aquatic moving mode to the land moving mode has been advanced.

[0028] Specification Nos. [0029] to [0028] of Korean Patent Publication No. 10-2011-0025210 (title of the invention: amphibious vehicle)

An object of the present invention is to provide an amphibious vehicle in which a land moving mode and a water moving mode can be changed by a simple operation and a wider indoor space can be secured in the case of the water moving mode.

In order to solve the above-described problems, the present invention provides a vehicle body comprising a vehicle body forming a body space therein, a first buoyant body coupled to the left side of the vehicle body and relatively moved with respect to the vehicle body, A second buoyant body that is relatively moved with respect to the vehicle body, and a body moving unit that relatively moves the vehicle body relative to the first buoyant body and the second buoyant body, And a first compartment frame for forming a first space that is independently partitioned inside the first case, wherein the second buoyant body includes a second case forming an outer shape, And a second compartment frame for forming a second space that is independently partitioned inside the case, wherein the vehicle body is supported by the first buoyant body and the second buoyant body in an upward direction When the relative movement of the body space provides the amphibious vehicle, it characterized in that the first space and the second space and the combined physically merging into a single space.

Wherein the body moving unit includes a first rail provided on the first buoyant body, a second rail provided on the second buoyant body, a first slider provided on the vehicle body and corresponding to the first rail, A second slider corresponding to the second rail, and a slide actuator for driving the first slider and the second slider.

Wherein the first buoyant body and the second buoyant body are formed to be inclined with a gap between the first buoyant body and the second buoyant body facing each other, And can be moved relative to each other while sliding in an oblique direction.

The separable trailer may include a trailer body and a trailer wheel provided on a lower surface of the body. The trailer body may be mounted on the vehicle body.

Further comprising a water movement propulsion unit having a propeller for allowing the vehicle body to move on the water, wherein the propeller is moved in water as the first buoyant body and the second buoyant body descend and descend relative to the vehicle body .

Effects of the amphibian according to the present invention will be described as follows.

First, a first buoyant body and a second buoyant body are provided on the left and right sides of the vehicle body, respectively, and a body space formed inside the vehicle body in a water-moving mode, a first space inside the first buoyant body, So that the internal space of the amphibian can be widened.

Second, when the amphibious vehicle is transformed from a land moving mode to a water moving mode, the vehicle body is relatively moved with respect to the first buoyant body and the second buoyant body so as to be a catamaran-type vessel simply There is an advantage.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a state of an onshore moving mode in which an amphibious vehicle according to the present invention is moved on the land. FIG.
2 is a view showing a state of a water moving mode in which an amphibious vehicle according to the present invention is moved in an aquarium
Figure 3 is a cross-
4 is a cross-
5 is a schematic view of another embodiment of an amphibian according to the present invention;

Embodiments of the amphibian according to the present invention will be described with reference to the accompanying drawings.

First, an embodiment of an amphibian according to the present invention will be described with reference to Figs. 1 to 4. Fig.

The amphibious vehicle according to the present embodiment includes a vehicle body 100 forming a main body space S1 therein, a first buoyancy portion 110 coupled to the left side of the vehicle body 100 to be moved relative to the vehicle body 100, A second buoyant body 300 coupled to the right side of the vehicle body 100 to be moved relative to the vehicle body 100 and a second buoyant body 300 to which the first buoyant body 200 and the second buoyant body 200, And a body moving unit for relatively moving the vehicle body 100 relative to the vehicle body 300.

The amphibious vehicle further includes a land movement propulsion unit for allowing the vehicle body 100 to be moved over the land, and a water movement propulsion unit for allowing the vehicle body 100 to move in the water.

The vehicle body 100 includes an upper body 110 and a lower body 120. Both side walls 113 and 115 of the upper body 110 are formed to be inclined with a gap between them facing each other. For example, the outer cross-sectional shape of the upper body 110 may have a triangular shape or a trapezoidal shape.

 In addition, the main body space S1 is formed in the lower main body 120. The bottom surface and the ceiling surface of the lower body are supported only by the front wall and the rear wall while the side walls of the lower body 120 are removed. Of course, the lower main body 120 may be provided with support pillars for supporting the bottom surface and the ceiling wall.

A driving unit 600 for driving the amphibious vehicle is provided in a front portion of the vehicle body 100 and a propeller 420 of the water-moving propulsion unit is provided at a rear portion of the vehicle body 100 . Further, a wheel 710 of the land movement propulsion unit is provided at a lower portion of the vehicle body 100.

The first buoyant body 200 includes a first case 210 for forming an outer shape and a first compartment frame 210 for forming a first space S2 which is independently partitioned inside the first case 210. [ (220).

The second buoyant body 300 includes a second case 310 forming an outer shape and a second compartment frame 320 for forming a second space S3 which is independently partitioned inside the second case 310 ).

Here, when the amphibian is moving in the land mode, the first buoyant body 200, the second buoyant body 300, and the upper surface of the vehicle body 100 are placed on substantially the same plane . As a result, the first space S2 and the second space S3 are separated from the main body space S1, and exist separately on both sides of the main body space S1.

On the other hand, when the amphibian is moving in the aquamarine mode, the first buoyant body 200 and the second buoyant body 300 are slid in an oblique direction with respect to the vehicle body 100, do. In other words, the vehicle body 100 is slid in the upward direction with respect to the first buoyant body 200 and the second buoyant body 300, and is moved.

At this time, the main body space S1 is merged with the first space S2 and the second space S3, and physically merged into one space. As a result, when the amphibious vehicle is operated in the water-moving mode, the internal space of the amphibian which can be used on the same plane is enlarged.

The body moving unit includes a first rail (not shown) provided on the first buoyant body 200, a second rail (not shown) provided on the second buoyant body 300, (Not shown) corresponding to the first rail, a second slider 540 provided on the vehicle body 100 and corresponding to the second rail, and a second slider 2 slider 540, as shown in FIG.

As a result, since the first slider and the second slider 540 are moved upward along the first rail and the second rail, the vehicle body 100 can be prevented from moving to the first buoyant body 200 2 bumper body 300 while sliding in the upward direction.

Of course, the first rail and the second rail are provided in the vehicle body 100, and the first slider and the second slider 540 are coupled to the first buoyant body 200 and the second buoyant body 300 ).

Here, the first rail and the second rail are in the form of a rack gear, the first slider and the second slider 540 are in the form of a pinion gear, and the slide driver is a drive motor for rotating the pinion gear .

Of course, the present invention is not limited to the above-described embodiment, and the main body moving unit may move the vehicle body 100 by hydraulic pressure. For example, the main body moving unit may include a first fixed cylinder fixed to the first buoyant body 200, a second fixed cylinder fixed to the second buoyant body, a second fixed cylinder fixed to the first fixed cylinder 200, A second moving cylinder provided in the vehicle body and corresponding to the second fixed cylinder, and a hydraulic actuator for moving the first moving cylinder and the second moving cylinder. .

In addition, the main body moving unit may move the vehicle body 100 with wires. For example, the vehicle body 100, the first buoyant body 200 and the second buoyant body 300 are connected to each other by a wire, and the wire is loosened or rewound, (100) can be moved relative to the first buoyant body (200) and the second buoyant body (300).

The land movement propulsion unit includes a wheel 710 provided at a lower portion of the vehicle body 100 and an engine (not shown) for rotating the wheel 710. The wheels 710 may be housed inside the vehicle body 100 when the amphibian is in a water-moving mode.

In addition, the water movement propulsion unit includes a propeller 420 provided on a rear wall of the vehicle body 100. The first buoyant body 200 and the second buoyant body 300 are lowered with respect to the virtual aircraft body 100 while part of the propeller 420 is moved downward while the propeller 420 is lowered and moved into the water.

Specifically, the propeller 420 is moved downward with respect to the vehicle body 100 in a state where the propeller 420 is mounted on the moving block 410. Of course, the engine of the land movement propulsion unit is used to drive the propeller 420.

The vehicle body 100 is provided with a power transmission device (not shown) for transmitting the power of the engine to the wheel 710 or the propeller 420.

When the amphibious vehicle moves on land while moving on the water, the power transmission device is connected to the wheel 710 and is connected to the propeller 420.

Of course, the present invention is not limited to the above-described embodiments, and it is needless to say that the present invention is not limited to the above-described embodiments, and the water- (420) may be driven.

5, another embodiment of the amphibian according to the present invention will be described.

The amphibious vehicle according to this embodiment has a structure similar to that of the amphibian according to the above embodiment. However, in the amphibious vehicle according to the present embodiment, the vehicle body is not provided with a wheel but is provided in a separate trailer.

Specifically, the amphibious vehicle according to the present embodiment is further provided independently of the vehicle body 100 and further includes a detachable trailer 800 on which the vehicle body 100 is seated.

The detachable trailer 800 includes a trailer body 810 and a trailer wheel 820 provided under the trailer body 810.

As a result, in the case of the land moving mode, the vehicle body 100 is moved on the separable trailer 800, and in the case of the water moving mode, the separable trailer 800 is completely separated, 100) are moved from the water phase.

At this time, the vehicle body 100 is slid in the upward direction with respect to the first buoyant body 200 and the second buoyant body 300, The first space S2 of the first buoyant body 200 and the second space S3 of the second buoyant body are merged into one space physically. As a result, when the amphibious vehicle is operated in the water-moving mode, the internal space of the amphibian is further enlarged.

In the case of an amphibious vehicle according to the present embodiment, it may be used as a moving water house or a land house. For example, when used as a portable waterfront house, it is used in the form of a ship on water. If it is used as a portable landown house, it is separated from the separable trailer while being moved by a separate type trailer. .

As described above, the present invention is not limited to the above-described specific preferred embodiments, and various changes and modifications may be made by those skilled in the art without departing from the scope of the present invention as claimed in the claims. And such variations are within the scope of the present invention.

100: vehicle body 110: upper body
120: lower body 200: first buoyant body
210: first case 220: first compartment frame
300: second bumper body 310: second case
320: second compartment frame 410: moving block
420: Propeller 540: Second slider
600: driving unit 710: wheel
800: detachable trailer 810: trailer body
820: Trailer wheel S1: Body space
S2: first space S3: second space

Claims (5)

A vehicle body forming a body space therein;
A first buoyant body coupled to the left side of the vehicle body and relatively moved with respect to the vehicle body;
A second buoyant body coupled to the right side of the vehicle body and relatively moved with respect to the vehicle body; And,
And a body moving unit for moving the vehicle body relative to the first buoyant body and the second buoyant body,
Wherein the first buoyant body includes a first case forming an outer shape and a first compartment frame for forming a first space independently partitioned inside the first case,
Wherein the second buoyant body includes a second case forming an outer shape and a second compartment frame for forming a second space which is independently partitioned inside the second case,
Wherein the vehicle body includes an upper body and a lower body,
A supporting column for supporting the bottom surface and the ceiling wall included in the lower main body is provided in the lower main body,
Wherein the first buoyant body and the second buoyant body are formed to be inclined with a gap between the first buoyant body and the second buoyant body facing each other, Sliding relative to the oblique direction,
In the land moving mode in which the vehicle is traveling on land, the first buoyant body, the second buoyant body, and the upper surface of the vehicle body are arranged on the same plane,
In the case of the water movement mode in which the water is moved in the water phase, the vehicle body is relatively moved upward relative to the first buoyant body and the second buoyant body so that the body space merges with the first space and the second space, The amphibious vehicle is merged into one space, and the internal space usable on the same plane is further enlarged. The method according to claim 1,
Wherein the body moving unit includes a first rail provided on the first buoyant body, a second rail provided on the second buoyant body, a first slider provided on the vehicle body and corresponding to the first rail, A second slider corresponding to the second rail, and a slide actuator for driving the first slider and the second slider. delete 3. The method according to any one of claims 1 to 2,
Wherein the detachable trailer includes a trailer body and a trailer wheel provided on a lower surface of the trailer body, wherein the detachable trailer is provided independently from the vehicle body and on which the vehicle body is seated. 3. The method according to any one of claims 1 to 2,
Further comprising a water movement propulsion unit having a propeller for allowing the vehicle body to move on the water, wherein the propeller is moved into the water while the first buoyant body and the second buoyant body descend and descend relative to the vehicle body Wherein the amphibian is an amphibian.
KR1020150067373A 2015-05-14 2015-05-14 Amphibious vehicle KR101660378B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150067373A KR101660378B1 (en) 2015-05-14 2015-05-14 Amphibious vehicle

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Application Number Priority Date Filing Date Title
KR1020150067373A KR101660378B1 (en) 2015-05-14 2015-05-14 Amphibious vehicle

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KR101660378B1 true KR101660378B1 (en) 2016-09-27

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4869194A (en) * 1987-06-04 1989-09-26 Cummins Ian G Amphibious accommodation units
KR20110025210A (en) 2008-06-10 2011-03-09 브뤼지두, 앙뚜완느 Amphibious vehicle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4869194A (en) * 1987-06-04 1989-09-26 Cummins Ian G Amphibious accommodation units
KR20110025210A (en) 2008-06-10 2011-03-09 브뤼지두, 앙뚜완느 Amphibious vehicle

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