WO2019124870A1

WO2019124870A1 - Amphibious motorcycle

Info

Publication number: WO2019124870A1
Application number: PCT/KR2018/015805
Authority: WO
Inventors: 김재흥; 양병돈
Original assignee: 김재흥; 양병돈
Priority date: 2017-12-18
Filing date: 2018-12-13
Publication date: 2019-06-27
Also published as: KR20190072792A; KR102052927B1

Abstract

The present invention relates to an amphibious motorcycle and, more specifically, to an amphibious motorcycle for enabling a motorcycle used only on land to also be used on water conveniently, thereby being easily used regardless of place.

Description

2019/124870 1 »(: 1 ^ 1 {2018/015805 Title of invention: Amphibious motorcycle invention technology

The present invention relates to an amphibious motorcycle, and more particularly, to an amphibian motorcycle which can be conveniently used on land even on water, so that the motorcycle can be conveniently used without any restriction on the place. Prior art in the above field

Generally, motorcycles are designed to be able to run on power, which means that they can travel on land, such as bicycles or automobiles. However, there are not only land on the earth but also rivers and the sea, and if you want to cross the river or the sea as above, you will cross over using the boat.

In other words, when people reach the river or the sea by using a bicycle, a motorcycle, an automobile, etc., which are operated by using power, they are able to carry the power device that the person was driving on the ship, .

As mentioned above, if you meet the river or the sea, you have to wait for the ship, so there was a waste of time and extra cost of using the boat.

In addition, as economic activities have increased, hobby life has been increasing. In recent years, many people enjoy leisure activities such as water skiing. In other words, they enjoy motor boating and jet skiing on the water.

More specifically, the motorcycle can run only on land, 2019/124870 1 »(: 1 ^ 1 {2018/015805 Motor boats and jet skis can only be used in water. To enjoy the above two things, purchase them separately and keep motor boats and jet skis in a place with water. The motor boats and jet skis, which have been used for motorbikes and jet skis, have been used to keep the used motorcycles in their surroundings and enjoy leisure activities on the water. There was an inconvenience that the economic burden to be purchased and the motorboats and jet skis used on the water had to be stored at surrounding storage places at a separate cost. SUMMARY OF THE INVENTION

Accordingly, the present invention provides an amphibious motorcycle that allows a motorcycle to run at high speed on the ground by using power, which allows the motorcycle to run while floating on the water, so that it can run freely on land and water The purpose of this is to make the choice of leisure activities wider. In order to achieve the above object, the present invention provides an amphibious motorcycle having a motorcycle and a floating member mounted on the lower end of the main body of the motorcycle and capable of floating on the water,

The floating member includes: a fixing base attached to the motorcycle body;

A floating portion mounted on both sides of the fixing table so as to be floated in water,

And a propulsion unit for advancing a motorcycle provided inside the rear end of the fixing table on the water, wherein the floating unit has a cylindrical shape with both sides opened and connected to the connecting unit so as to be stably floated on the water Lifting bar for 2019/124870 1 »(: 1/10/0/0 018/015805;

A length extension pipe which can be projected outwardly on both sides of the inside of the flotation tube;

And an air tube for floating on the inner side of the distal end of the length extension tube. In addition, the span shaft of the span shaft is fastened to the span shaft so that the span shaft can freely move within the spool in accordance with the rotating direction of the spiral shaft.

In addition, the air tube is positioned between the foldable support rods, which are provided on both sides of the piston front end portion provided inside the length adjusting cylinder, so that the air tube lifted above the water can be caught.

In addition, the fixing table is configured such that the front and the rear are rotatable up and down about the rotational axis positioned at the midway point between the body and the main body, and a cylinder is mounted on the upper surface of the rear end of the fixing table, So that the rotation can be performed.

In addition, the pushing portion is provided on the inner rear end side of the fixing table, and is equipped with a screw and a direction key which are rotated due to transmission of power. Brief Description of Drawings

1 is a schematic side view of a motorcycle showing a state in which the present invention is applied.

2 is a plan view showing a configuration of a floating member according to the present invention.

Figure 3 shows the state before operation of the government.

3 is a state diagram after the fixing part is operated.

Figure 4 / \ is the state diagram of the injured coinage. 2019/124870 1 (1) {2018/015805 Fig. 4 (a) is an exploded view of the floating part.

5 is a partially enlarged view of the table of FIG. 3; PREFERRED EMBODIMENT OF THE INVENTION

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic diagram of an amphibian motorcycle in a state where the present invention is applied. The amphibian motorcycle according to the present invention is equipped with a lifting member (100) for lifting a motorcycle on water, on a body frame (11) equipped on a generally used motorcycle (10).

In the present invention, the motorcycle is mounted on a motorcycle so that the motorcycle floats on the water in a stable state and can be moved forward, and a configuration for a motorcycle 10 which is generally widely used at present is omitted.

2, the lifting member 100 includes a fixing table 200 attached to the motorcycle body 11, a lifting unit 300 mounted on both sides of the fixing table to allow the lifting unit 300 to float on the water, And a propelling unit 400 arranged inside the rear end of the fixing table to advance the motorcycle on the water.

The fixing table 200 is rotatable in the front and rear directions up and down with respect to a pivot shaft 210 located at a midway point between the bottom and the bottom of the main body 11, The cylinder 220 is mounted, 2019/124870 1 (1) {2018/15805} The operation of the cylinder 220 allows the fixed table 200 to be pivoted from the pivot shaft 210 as a starting point.

At this time, when the motorcycle is running on the land, the fixing table 200 is in a horizontal state while the fixing table 200 is not fixed to the body frame 11, The rear end portion of the fixing table 200 is downward so that the screw provided in the inside of the rear end of the fixing table can be completely locked in the water so that the driving force of the screw can be increased.

In addition, a floating portion 300 is provided on both sides of the fixing table 200 to float the motorcycle in a stable state on the water. The connecting rod 310 is moved to the minimum length when the motorcycle rides on land due to the operation of the cylinder so that the floating members are close to both sides of the fixed base 200 So that when the motorcycle is running on the ground, it is not obstructed. When running on the water, the motorcycle is allowed to be as far as possible to both sides of the fixing table 200, .

The floating part 300 has a cylindrical shape with both open sides and is connected to the connecting part and has a floatation bottle 320 for allowing floatation on the water stably. 2019/124870 1 (1) {2018/015805 Further, each of the inside of the lifting barrel 320 is provided with a length extension pipe 330 which can be projected outwardly, A spiral shaft 340 provided inside the flotation bottle 320 is screwed to be pushed out of the inside of the flotation bottle 320 according to the rotating direction of the spiral shaft 340, The length extension pipe 330 is extended to both sides of the floating barrel 320 to extend as much as possible in terms of the area of contact with the water when the motorcycle enters the water, , So that the motorcycle can be maintained in a stable floating state.

₁₀ At this time, the spiral shafts 340 are provided on both sides of the inside of the flotation tube 320, so that the length extension pipe 330 can be smoothly operated to one side without twisting. In addition, the length extension pipe 330 has an air tube 350 that swells up to the outside due to the injection of air, and floats in the water.

1 ₅ The air tube 350 is positioned between the foldable supports 370 provided on both sides of the tip end of the piston 360 provided inside the length extension pipe 330 and the air tube 350 floated on the water It is a role to hold.

The propelling unit 400 includes a screw 410 and a direction key 420 that are provided on the inner rear side of the fixing table 200 and are rotated due to power transmission. First, when the motorcycle is used as a motorcycle running on land, the amphibious motorcycle of the present invention having the above-described constitution is provided with an air tube 350 as shown in FIG. 4/1, The length of the extension bar is set in the length extension barrel 330 and the length extension bar is introduced into the flotation barrel 320. The fixing bar 200 is in a state horizontal with the body bar 11 of the motorcycle as shown in FIG. .

In addition, the flotation barrel 320 is maintained in a state of being in close contact with both sides of the fixing table 200 due to the folding of the linking platform 310, so that the flotation barrel 320 does not obstruct the motorcycle when the flotation is performed.

When the motorcycle rides on the land while the motorcycle rides on the ground, the driver of the motorcycle presses a switch (not shown) provided on the handle, The lifting barrel 320 which is close to the both side surfaces is opened to the outside and the length extending barrel 330 located on both sides of the lifting barrel 320 is pushed out as shown in FIG. That is, due to the rotation of the spiral shaft 340 provided in the flushing bottle 320, the length extension pipe 330 connected to the spiral shaft 340 is pushed out of the flushing bottle 320 due to the rotation of the spiral It will come out.

The air tube 350 provided in the length extension pipe 330 is pushed out to the outside while the length extension pipe 330 is pushed out of the flotation pipe 320 and the air is injected, 2019/124870 1 »(: 1 ^ {2018/015805). In this state, when the motorcycle is inserted into a river or a lake, the flotation tube 320 and the length extension pipe 330 extending to both sides of the flotation tube 330 and the air tube 350 float on the water due to buoyancy.

At this time, the motorcycle is not fallen by the floating tube 320 and the air tube 350 provided on both sides of the fixing table 200, and the robot is floated in a stable state.

When the motorcycle is lifted into the water as described above, the rear end portion of the fixing table 200 is tilted downwardly as shown in FIG. 38 due to the operation of the cylinder 220 provided at the rear end side of the fixing table 200 , The screw 410 and the direction key 420 provided on the inside of the rear end of the fixing table are completely immersed in the water.

When the screw 410 is operated in this state, the motorcycle is advanced on the water by the propelling force of the screw, and the motorcycle advances on the water in the direction in which the driver intends to go because of the operation of the direction key 420 will be.

When the motorcycle floats on the water in the above-described state, it crosses the river or the lake and then arrives at the land, the air in the air tube 350 is automatically released and the piston 360 holding the air tube moves inward the air will be an air tube 350, the length of the inlet within the tool box 330 is missing and at the same time, the helical axis _(340). And the length extension pipe 330 flows into the flotation tube 320 due to the rotation. The lifting cylinder 320 is brought close to both sides of the fixed base 200 due to the operation of the connecting rod 310 so that the motorcycle can not move on the ground . Effects of the Invention

The present invention provides an amphibious motorcycle which can be safely run in a floated state by using a motorcycle which can run fast on the land due to the power transmission, so that a motor boat or jet ski is separately purchased In addition, it is possible to enjoy leisure activities more than any other one you want, while reducing the economic burden.

Claims

2019/124870 1 »(: 1 ^ 1 {2018/015805 Claim range

Claim 1

1. An ambulance motorcycle having a motorcycle and a floating member attached to the lower end of the main body of the motorcycle to allow it to float on the water,

(5) The floating member includes a fixing base attached to the motorcycle body;

A lifting portion mounted on both sides of the fixing table so as to be floated on the water, and a pushing portion for advancing the motorcycle provided inside the rear end of the fixing table on the water,

The injured portion injury passes to be to have the cylindrical shape of the two sides is open is connected to the stem portion ₁₀ to be stable on the water;

And an air tube for floating on the inner side of the distal end of the length extension tube.

Claim 2

_15. The method of claim 1,

Wherein the span shaft is connected to a spiral shaft provided inside the spool so that the spool can freely move within the spool according to the rotation direction of the spiral shaft.

Claim 3

_20. The method of claim 1, 2019/124870 1 »(: 1 ^ 1 {2018/015805

11

Wherein the air tube is positioned between the foldable support rods provided on both sides of the piston end portion provided inside the length adjusting cylinder so as to hold the air tube floating on the water.

Claim 4

The method according to claim 1,

The fixing table is configured such that the front and rear are rotatable up and down with respect to a rotational axis located at a midway point between the right and left sides of the main body, and a cylinder is mounted on the upper surface of the rear end of the fixing table, So that the rotation of the motorcycle can be performed.

Claim 5

The method according to claim 1,

Wherein the pushing portion is provided on an inner rear end side of the fixed base, and is equipped with a screw and a blowing-out key that are rotated due to the transmission of power.