KR20190095652A - An amphibious boat with winged wheel - Google Patents

Abstract

According to the present invention, provided is an amphibious boat with a driving assisting means comprising: a hull part having a steering control device for controlling a movement direction and a power device for generating power for movement; a first wheel part disposed at a lower part of a front side of the hull part and including a first wheel so as to control steering by the steering control device; a second wheel part disposed at a lower part of a rear side of the hull part and including a second wheel so as to move the hull part by receiving power generated by the power device; and an assistingdh wing part disposed outside of the first wheel and the second wheel to assist the movement of the hull part. According to the present invention, provided is the amphibious boat which can prevent a part of a wheel or a hull from getting stuck in a mud and can easily get unstuck when operating in a mud flat, a marsh, and the like.

Description

Amphibious boat with traveling aids {AN AMPHIBIOUS BOAT WITH WINGED WHEEL}

The present invention relates to an amphibious boat, and more particularly, to an amphibious boat capable of improving the running performance in mud or mud flats by providing driving assistance means such as wing wheels on the side of the driving wheel.

Boats used as vehicles for underwater cannot be moved on the ground without a separate device such as a trailer. In other words, to move a boat on land, the boat must be towed through a separate device such as a trailer.

In addition, in order to store a boat, a separate fee for storage at a berth, such as a pier, must be paid. In this case, there may be economic disadvantages such as natural disasters and boat breakage. In addition, when the existing boat moves in the water, the longitudinal fluctuation of the bow occurs, which causes the instability of the boat's water movement, and the inefficiency of the water movement of the boat due to the friction between the lifter and the air. have. Therefore, in the existing amphibian boat, in order to secure the stability of such water movement, a separate trim tab has been installed in the hull.

In addition, most amphibious vehicles are just retrofits for land vehicles to be used in water. Thus, most of these amphibian vehicles focus on onshore performance rather than on water.

In addition, most existing amphibious vehicles are used only for special purposes such as military use. Therefore, it is difficult for the general public to utilize due to the high price due to the vehicle structure, appearance, and special functions.

Recently, due to the expansion of the water sports base, the demand for amphibious vehicles is increasing, and the development of amphibious vehicles is also being actively carried out.

However, the existing amphibious vehicles did not meet the demand for amphibious vehicles equipped with a reasonable price, convenience of water and land operations, stability of the hull and vehicle design.

In order to solve this problem, recently, a rotatable wheel is fixedly installed on the lower side of the ship so that it can be operated on land as well as in the water. Many have been proposed.

However, such a conventional amphibious vessel is simply fixed to the lower side of the ship by the wheel, the water resistance by the wheel when running in the water is very large, the load is concentrated on the wheel during the land running, so the wheel easily slips out of the mud, water, etc. There was a problem that interfered with the operation.

Republic of Korea Utility Model Registration No. 20-0421791 (Registered July 11, 2006, title of invention: Tidal-flat boat)

One object of the present invention is to provide an amphibious boat comprising a structure for preventing the wheels from falling into the water by being able to fold the wheels when operating in tidal flats, wetlands and the like.

In addition, another object of the present invention, by constructing a wheel comprising a windmill structure that prevents further falling out and if the part of the wheel or hull falls into the jaw, can be easily pulled out, so that the land can easily escape from the jaw It is in providing a two way boat.

According to one preferred embodiment of the present invention, an amphibian boat having a vane wheel includes: an amphibian boat comprising: a hull portion having a steering control device for controlling a moving direction and a power device for generating power for movement; A first wheel part disposed under the front side of the hull part and including a first wheel so that steering is controlled by a steering control device; A second wheel part disposed under the rear side of the hull part and including a second wheel to move the hull part by receiving power generated by the power unit; And auxiliary wing parts disposed outside the first wheels and the second wheels to assist movement of the hull part. It includes an embodiment comprising a.

In another embodiment, the amphibian boat provided with the vane wheel of the present invention includes a wheel turning part for rotating the first wheel part and the second wheel part at a set angle, wherein the first wheel part faces the front of the hull part. Rotating, and the second wheel portion may further include an embodiment characterized in that rotated toward the rear of the hull portion.

Further, in another embodiment, the amphibian boat provided with the wing wheel of the present invention, the first wheel portion, the first wheel is rotatably coupled to one end, the other end is the first rotation rotatably coupled to the hull portion It may further include an embodiment characterized in that it comprises a member.

Further, in another embodiment, the amphibian boat provided with the wing wheel of the present invention, the second wheel portion, the second wheel is rotatably coupled to one end, the other end is pivotally coupled to the hull portion the second rotation It may further include an embodiment characterized in that it comprises a member.

Further, as another embodiment, the amphibian boat provided with the wing wheel of the present invention further includes an embodiment characterized in that the rotation angle of the hull of each of the first wheel and the second wheel can be independently controlled. can do.

In addition, in another embodiment, the amphibian boat having a wing wheel of the present invention, the height of the rotation center of the first wheel and the center of rotation of the second wheel relative to the ground includes a height sensing unit for detecting the ground, When the height of the center of rotation of the first wheel and the center of rotation of the second wheel on the basis of the reduced range is set, the wheel turning unit further characterized in that the first wheel and the second wheel to rotate at a set angle It may include.

According to a preferred embodiment of the present invention having the configuration as described above, the amphibious boat to prevent the wheel from falling into the water by rotating the position of the wheel at a certain angle to the front or rear of the boat when operating in the tidal flat, wetlands, etc. May be provided.

In addition, according to a preferred embodiment of the present invention, when a part of the wheel or the hull falls into the jaw, by configuring the wheel including a windmill structure to prevent further falling out and easily come out, tidal flats, swamps, wetlands Amphibious boats can be provided that can improve the running performance on the ground, such as, wetlands, mud.

1 is a perspective view showing an amphibian boat provided with driving assistance means according to an embodiment of the present invention.
Figure 2 is a bottom perspective view showing the bottom of the amphibian boat provided with driving assistance means when the first wheel is disposed in the center of the lower side of the hull according to an embodiment of the present invention.
3 is a bottom perspective view showing a bottom surface of an amphibian boat provided with driving assistance means when the first wheels are disposed on both the left and right sides of the lower portion of the hull front side according to another embodiment of the present invention.
4 is a side view showing a case where the amphibian boat provided with the driving assistance means is driven on a relatively hard ground according to an embodiment of the present invention.
5 is a side view showing a case where the amphibian boat provided with driving assistance means operates on a tidal flat according to an embodiment of the present invention.
Figure 6 is a front view of the wing wheel provided in the amphibian boat having a driving aid, according to an embodiment of the present invention.
Figure 7 is a side view of the wing wheel provided in the amphibian boat having a driving aid, according to an embodiment of the present invention.

Hereinafter, various exemplary embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing an amphibian boat having a vane wheel, according to an embodiment of the present invention.

Referring to FIG. 1, the amphibian boat 100 having the wing wheels includes a hull side portion 120, a bow 130, a steering control unit 140, a seating portion 150, and a stern on the hull portion 110. By including 160 and crossbars 165, it has the same components as a typical boat.

In addition, although not shown, the power unit for generating the power for moving the boat inside the hull portion 110 is provided.

In addition to the components such as a general boat as described above, the first wheel 171, the steering is controlled by the steering controller 140 in the lower portion of the front side of the hull portion 110, that is, the lower portion 130 is included. The first wheel unit 170 is provided.

In addition, a second wheel part including a second wheel 176 for moving the hull part 110 by receiving power generated by the power unit under the rear side of the hull part 110, that is, the lower part of the stern 160. 175 is provided.

In addition, the auxiliary wing portion detachably disposed outside the first wheel and the second wheel to assist the movement of the hull part is included in the amphibian boat 100 having a wing wheel.

Hereinafter, each component is demonstrated in detail.

The hull unit 110 includes a hull side portion 120, a bow 130, a stern 160 and a crosspiece 165 to form a boat, and a power unit for generating power for movement in the hull. Equipped.

In addition, the first wheel part 170 and the second wheel part 175 are disposed at the front and rear lower portions of the hull part 110, respectively, so that it is possible to travel and move on land.

The hull side portion 120 is a side connecting the bow 130 and the stern 160, and forms a streamlined shape from the bow 130 to the stern 160, and may include some straight sections in some embodiments.

The bow 130 is the bow of the front of the boat, and is provided with a first wheel portion 170 used for running the boat on the bottom of the bow 130.

The steering control unit 140 serves to control the operation and movement of the hull. When the boat is operated in the water, the rotation of the screw that rotates in the water is controlled, and during the land movement, the steering of the first wheel part and the rotation of the second wheel part are controlled.

Here, depending on the implementation purpose and environment, the power generated by the power unit may also be transmitted to the first wheel portion.

According to the technical idea of the present invention, considering that the amphibian boat 100 having wing wheels is intended to be smoothly moved even in a condition in which wheels may fall, such as tidal flats, In some cases it may be desirable to allow this to be transmitted to give greater momentum.

The seat unit 150 provides a seat that can be used by a person aboard the boat.

The stern 160 is a rear side of the hull part 110, and a cross bar 165 is disposed in the middle of both sides of the stern 160.

The first wheel unit 170 is disposed under the front side of the hull unit 110, that is, under the bow 130, and is steered under the control of the steering controller 140. In addition, it may be configured to receive the power required for the movement of the hull unit 110 from the power unit provided in the hull unit 110.

In addition, one end of the first wheel 171 is rotatably coupled, the other end of the first wheel portion 170 is the first wheel member 180 is rotatably coupled to the hull portion 110, the first wheel portion It is provided in the 170 so that the first wheel 171 is rotated at an angle toward the front of the hull portion (110).

The second wheel part 175 is disposed below the rear side of the hull part 110, that is, the lower part of the stern 160, and receives the power required for movement from the power unit to move the hull part 110. .

In addition, one end of the second wheel 176 is rotatably coupled, the other end of the second wheel portion 175 is the second wheel member 185 is rotatably coupled to the hull portion 110, the second wheel portion 175 is provided so that the second wheel 176 rotates at an angle toward the rear of the hull unit 110.

As described above, the wheel rotating part 190 including the first rotating member 180 and the second rotating member 185 includes the first wheel 171 and the second wheel 176, respectively. It is possible to rotate to the front or rear of the (110).

Here, when the first wheel 171 and the second wheel 176 is rotated to the front or rear of the hull portion 110, respectively, as shown in the figure, while the contact area of the ground and the hull bottom increases, the tidal flat, There are features that make it easier to move in wetlands, swamps, wetlands, and the like.

The forward or rearward rotation of the first wheel 171 and the second wheel 176 during the land movement of the amphibian boat 100 having the wing wheels will be described with reference to FIGS. 4 and 5.

Figure 2 is a bottom perspective view showing the bottom of the amphibian boat provided with driving assistance means when the first wheel is disposed in the center of the lower side of the hull according to an embodiment of the present invention.

3 is a bottom perspective view showing a bottom surface of an amphibian boat provided with driving assistance means when the first wheels are disposed on both the left and right sides of the lower portion of the hull front side according to another embodiment of the present invention.

The difference between the embodiment of FIG. 2 and the embodiment of FIG. 3 lies in the placement of the first wheel 171.

In the embodiment of FIG. 2, the first wheel 171 is disposed in front of the bottom 210, that is, the lower center of the bow 130, and in the embodiment of FIG. 3, the front of the bottom 210, that is, the bow 130. The first wheels 171 are disposed on both left and right sides of the bottom.

4 and 5 are side views showing the case where the amphibian boat having the wing wheels is operated on a relatively hard ground or a tidal flat, respectively, according to an embodiment of the present invention.

Figure 6 is a front view of the wing wheel provided in the amphibian boat having a driving aid, according to an embodiment of the present invention.

4 is a case where the amphibian boat 100 having the wing wheels moves on a relatively hard ground, and FIG. 5 shows that the amphibian boat 100 having the wing wheels can easily slip into a tidal flat, a bog, and the like. This is the case when you move on the ground.

4 and 5, the difference between the two cases where the amphibian boat 100 with wing wheels is operated on land runs is whether the bottom of the hull portion 110 is separated from the ground by a certain height. Or in contact with the ground.

The distance between the bottom surface of the hull portion 110 and the ground varies depending on the degree of rotation of the first rotating member 180 and the second rotating member 185.

When the bottom of the hull portion 110 is dropped from the ground as shown in FIG. 4, when the amphibian boat 100 having the wing wheels moves on a relatively hard ground, a wheel called 'relatively hard ground' is used. It means the ground does not fall.

When the bottom surface of the hull portion 110 is in contact with the ground as shown in FIG. 5, the amphibian boat 100 having the wing wheels moves on a soft ground such as a tidal flat or a marsh, and the surface is 'soft ground'. Means the ground where the wheel falls out.

As described above, since the degree of the wheel falling into the ground varies depending on the rigidity of the ground, it detects the degree of falling into the ground and the first rotating member 180 and the second rotating member 185 according to the degree. By rotating), the bottom of the hull portion 110 is dropped from the ground to a certain height or in contact with the ground.

Here, the reason for contacting the bottom surface of the hull portion 110 with the ground in the soft ground is to increase the contact area between the amphibious boat 100 having the wing wheel and the ground, so that the wheels of the boat do not fall into the ground It is to.

In addition, the auxiliary wing 186 is detachably disposed on the outside of the wheel so that even when a part of the wheel falls into the ground, the auxiliary wing 186 can be easily pulled out and the boat can move more easily on the soft ground.

The auxiliary wing 186 will be described in detail with reference to FIGS. 6 and 7.

In addition, the height sensing unit 183 is provided on the bottom 210 or the first rotating member 180 and the second rotating member 185 in order to detect the degree of the wheel falling into the ground as described above.

Here, the height detecting unit 183 is a wheel turning unit 190 when the height of the center of rotation of the first wheel 171 and the center of rotation of the second wheel 176 is reduced within the set range, based on the ground, To pass on.

Thereafter, the wheel turning unit 190 operates to rotate the first rotating member 180 and the second rotating member 185 at a predetermined angle so that the bottom 210 and the hull 110 come into contact with the ground. The load is prevented from being concentrated on the wheel of the boat, and the first wheel 171 and the second wheel 176 rotate to move the boat.

In addition, when the height of the center of rotation of the first wheel 171 and the center of rotation of the second wheel 176 relative to the ground is greater than the set range, the wheel turning unit 190 is operated to the first rotating member 180 ) And the pivot angle of the second pivot member 185 to be spaced apart from the ground by a certain height from the bottom 210 and the hull portion 110.

Here, the wheel turning unit 190 includes an actuator, a microchip, and the like, and has a function of allowing the first rotating member 180 and the second rotating member 185 to rotate during operation.

Figure 6 is a front view of the wing wheel provided in the amphibian boat having a driving aid, according to an embodiment of the present invention.

Referring to FIG. 6, a first wheel part 186 including a plurality of vanes 188 may be rotatably coupled to one end of the first rotating member 180 or the second rotating member 185. 171 or the outside of the second wheel 176.

Here, the other end of the first rotating member 180 or the second rotating member 185 is rotatably coupled to the hull side surface portion 120 or the bottom surface 210 of the hull portion 110.

In addition, the height sensing unit 183 is disposed at one end of the first rotating member 180 and the second rotating member 185 to detect a distance or height to the ground.

The distance or height from the height sensing unit 183 to the ground measured is transmitted to the wheel turning unit 190, and the wheel turning unit 190 is provided with the first wheel 171 and the second wheel according to the received distance or height. Rotate 176 an angle forward and backward, respectively.

Here, when the first wheel 171 and the second wheel 176 is rotated at an angle forward or rearward, the bottom surface of the hull portion 110 is in contact with the ground it is possible to prevent the wheel from falling into the ground.

As such, by bringing the bottom 210 and the hull portion 110 into contact with the ground, the load is prevented from being concentrated on the wheel of the boat, thereby reducing the possibility of the wheel falling into the ground.

Figure 7 is a side view of the wing wheel provided in the amphibian boat having a driving aid, according to an embodiment of the present invention.

Referring to FIG. 7, the plurality of wings 188 are detachably coupled to the outside of the first wheel 171 or the second wheel 176 by the auxiliary wing 186.

In addition, the auxiliary wing 186 is a central portion 186c placed on the rotation axis of the wheel to be coupled, a removable wheel 186b extending in the direction of the outer circumferential surface from the rotation axis and smaller concentric than the outer circumferential surface of each wheel and the wing 188 is coupled It comprises a detachable compartment 186c.

While various embodiments of the present invention have been described with reference to some examples, the descriptions of the various embodiments described in the "Specific Embodiments of the Invention" section are merely illustrative, and the present invention has been described. Those skilled in the art will understand from the above description that the present invention can be variously modified or implemented in accordance with the present invention.

In addition, the present invention is not limited by the above description because it may be implemented in a variety of other forms, the above description is intended to complete the disclosure of the present invention, in the technical field to which the present invention belongs It is to be understood that the invention is provided only to fully convey the scope of the invention to those skilled in the art, and the invention is defined only by the claims of the claims.

100: amphibious boat
110: hull
120: hull side portion 130: bow
140: steering control device 150: seat
160: stern 165: crossbar
190: side plate 210: bottom
170: first wheel portion
190: wheel turning unit
171: first wheel 180: first rotating member
180a: front wheel fastening unit 180b: actuator
175: second wheel portion 176: second wheel
183: height detection unit
185: second rotating member
186: auxiliary wing
186a: central portion 186b: removable wheel flesh
186c: detachable compartment 188: wing
210: bottom

Claims (6)

In the amphibian boat,
A hull portion having a steering control device for controlling a movement direction and a power device for generating power for movement;
A first wheel part disposed under the front side of the hull part and including a first wheel to control steering by the steering controller;
A second wheel unit disposed below the rear side of the hull unit and including a second wheel to receive the power generated by the power unit to move the hull unit; And
An auxiliary wing part disposed outside the first wheel and the second wheel to assist movement of the hull part; An amphibious boat having a traveling assistance means comprising a.
The method of claim 1,
It includes a wheel turning unit for rotating the first wheel portion and the second wheel portion at a predetermined angle,
The first wheel portion is rotated toward the front of the hull portion,
Amphibious boat having a traveling assistance means characterized in that the second wheel portion is rotated toward the rear of the hull portion.
The method of claim 2,
The first wheel portion,
The first wheel is rotatably coupled to one end,
An amphibian boat having a driving assistance means, the other end of which includes a first pivotal member rotatably coupled to the hull portion.
The method of claim 2,
The second wheel portion,
The second wheel is rotatably coupled at one end,
An amphibian boat having a traveling assistance means, the second end of which includes a second pivotal member rotatably coupled to the hull portion.
The method of claim 2,
Amphibious boat having a traveling assistance means characterized in that the rotation angle of the hull of each of the first wheel and the second wheel can be independently controlled.
The method of claim 2,
It includes a height detecting unit for detecting the height of the center of rotation of the first wheel and the center of rotation of the second wheel relative to the ground,
If the height of the center of rotation of the first wheel and the center of rotation of the second wheel relative to the ground is reduced to the set range,
The wheel turning unit includes an amphibian boat comprising driving assistance means for rotating the first wheel and the second wheel at a predetermined angle.

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