KR20130045124A - Two-axis split-driven three-wheeled scooter - Google Patents

Two-axis split-driven three-wheeled scooter Download PDF

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Publication number
KR20130045124A
KR20130045124A KR1020110109607A KR20110109607A KR20130045124A KR 20130045124 A KR20130045124 A KR 20130045124A KR 1020110109607 A KR1020110109607 A KR 1020110109607A KR 20110109607 A KR20110109607 A KR 20110109607A KR 20130045124 A KR20130045124 A KR 20130045124A
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KR
South Korea
Prior art keywords
shock bar
handle shaft
bar
gear
hydraulic
Prior art date
Application number
KR1020110109607A
Other languages
Korean (ko)
Inventor
유정훈
Original Assignee
유정훈
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Publication date
Application filed by 유정훈 filed Critical 유정훈
Priority to KR1020110109607A priority Critical patent/KR20130045124A/en
Publication of KR20130045124A publication Critical patent/KR20130045124A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K21/00—Steering devices
    • B62K21/08—Steering dampers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K25/00—Axle suspensions
    • B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
    • B62K5/02—Tricycles
    • B62K5/027—Motorcycles with three wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M7/00—Motorcycles characterised by position of motor or engine
    • B62M7/02—Motorcycles characterised by position of motor or engine with engine between front and rear wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K2202/00—Motorised scooters

Abstract

According to the invention, the coaxial cylinder is connected to the piston to receive power; A gear unit including an engine gear connected to both inner sides of the coaxial cylinder, an interlocking gear meshed with each of the engine gears to rotate, and a coaxial gear connected to the interlocking gear to transmit power to the rear wheel; A handle shaft installed at the front of the gear part to change a traveling angle of the front wheel by manipulation of the handle; Move belt is installed in the front and rear and the timing belt for transmitting the power of the gear portion from the front to the rear; And two front shock bars on the handle shaft, and a pair of rear shock bars are installed on a pair of rear wheels, respectively, connected to each other by a tube, and alternately installed in a diagonal direction so that the front shock bar and the rear shock bar are rotated when the handle shaft is rotated. It is characterized by a two-axis split-driven three-wheeled scooter including a; auto-landing hydraulic shock bar to prevent the vehicle body from being pushed or overturned when the vehicle body is tilted due to the hydraulic fluctuation.
According to a feature of the present invention, two front shock bars are installed on the handle shaft, and a pair of rear shock bars are installed on the pair of rear wheels, respectively. The hydraulic body of the bar and the rear shock bar is tilted to provide a two-axis split-driven three-wheeled scooter that can prevent the vehicle from being pushed or flipped during cornering.

Figure P1020110109607

Description

Two-axis split-drive three-wheel scooter {.}

The present invention relates to a two-axis split drive three-wheel scooter. More particularly, the present invention relates to a two-axis split driving three-wheeled scooter that can stably pass cornering using an auto landing hydraulic shock bar.

The present invention relates to a two-axis split drive three-wheel scooter.

In general, a three-wheeled scooter has one wheel in front and two wheels at the back.

Such a three-wheeled scooter is not only large in size, but also has a big problem that it cannot go on a narrow road.

In addition, there is an inconvenience in that the seat is inconvenient and unstable operation by adding one more wheel to the general two-wheeled scooter.

In particular, when passing through the curve, the vehicle body is inclined in the curve direction, there is a problem that the vehicle body is pushed or flipped during coating.

In order to solve the problems and inconveniences described above, two front shock bars are installed on the handle shaft, and a pair of rear shock bars are installed on the pair of rear wheels, respectively. An object of the present invention is to provide a two-axis split driving three-wheeled scooter capable of preventing the vehicle body from being pushed or overturned during cornering by tilting the vehicle body due to hydraulic changes in the front shock bar and the rear shock bar during rotation.

In addition, if the three-wheeled scooter is manufactured considering the appropriate size as described above, it is possible to apply the curry hood and wind cover like a general passenger car, so that it is possible to operate without being affected by the seasons or the weather, thereby becoming a practical transportation means. It is an object of the present invention to provide a two-axis split-driven three-wheeled scooter that can be charged.

According to the invention, the coaxial cylinder is connected to the piston to receive power; A gear unit including an engine gear connected to both inner sides of the coaxial cylinder, an interlocking gear meshed with each of the engine gears to rotate, and a coaxial gear connected to the interlocking gear to transmit power to the rear wheel; A handle shaft installed at the front of the gear part to change a traveling angle of the front wheel by manipulation of the handle; Move belt is installed in the front and rear and the timing belt for transmitting the power of the gear portion from the front to the rear; And two front shock bars on the handle shaft, and a pair of rear shock bars are installed on the pair of rear wheels, respectively. It is characterized by a two-axis split-driven three-wheeled scooter including a; auto-landing hydraulic shock bar to prevent the vehicle body from being pushed or overturned when the vehicle body is tilted due to the hydraulic fluctuation.

The auto landing hydraulic shock bar may include a first hydraulic shock bar having a right front shock bar that is hydraulically formed on the handle shaft and connected to the right front shock bar and a tube and having a left rear shock bar on a left rear wheel; And a second hydraulic shock bar hydraulically formed on the handle shaft at the right side, the second hydraulic shock bar having a right rear shock bar on the right rear wheel connected to the left front shock bar and a tube. It features a scooter.

In addition, the auto landing hydraulic shock bar, when the handle shaft is rotated to the right, the right front shock bar is reduced in length, the left front shock bar is increased in length so that the right case with the rear wheel is lower than the left case When the handle shaft is rotated to the left side, the left front shock bar is reduced in length, and the right front shock bar is increased in length, and the rear wheel is provided, and the left case is lower than the right case. It is characterized by.

In addition, the three-wheel scooter further comprises a rain hood and a wind cover installed on the upper side of the left case and the right case.

According to a feature of the present invention, two front shock bars are installed on the handle shaft, and a pair of rear shock bars are installed on the pair of rear wheels, respectively, connected to each other in a diagonal direction. By tilting the vehicle body by the hydraulic change of the bar and the rear shock bar, there is an effect of providing a two-axis split-driven three-wheeled scooter that can prevent the vehicle body from being pushed or overturned during cornering.

According to a feature of the present invention, when the three-wheel scooter is manufactured in consideration of the appropriate size as described above can be applied to the curry hood and wind cover like a general car, it is possible to operate without being affected by the season or weather There is an effect of providing a two-axis split driving three-wheeled scooter that can be positioned as a practical means of transportation.

Figure 1a is a perspective view of a two-axis split driving three-wheeled scooter showing an embodiment according to the present invention,
Figure 1b is a perspective view showing a case of a two-axis split driving three-wheeled scooter showing an embodiment according to the present invention,
Figure 2 is a cross-sectional view showing a coaxial part of a two-axis split driving three-wheeled scooter according to an embodiment of the present invention,
3 is a cross-sectional view showing the inside of the coaxial portion of a two-axis split driving three-wheeled scooter according to an embodiment of the present invention,
Figure 4 is a plan view showing a two-axis split driving three-wheel scooter showing an embodiment according to the present invention,
5 is a view showing an auto-landing hydraulic shock bar of a two-axis split driving three-wheeled scooter according to an embodiment of the present invention.

Advantages and features of the present invention, and methods of achieving the same will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.

Hereinafter, the present invention will be described with reference to the drawings for explaining a two-axis split driving three-wheeled scooter according to embodiments of the present invention.

Figure 1a is a perspective view showing a two-axis split drive three-wheel scooter showing an embodiment according to the present invention, Figure 1b is a perspective view showing a case of a two-axis split drive three-wheel scooter showing an embodiment according to the present invention, Figure 2 is a cross-sectional view showing a coaxial part of a two-axis split drive three-wheel scooter showing an embodiment according to the present invention, Figure 3 is a coaxial portion of the two-axis split drive three-wheel scooter showing an embodiment according to the present invention 4 is a plan view showing a two-axis split-driven three-wheel scooter showing an embodiment according to the present invention, Figure 5 is an auto landing of a two-axis split-driven three-wheel scooter showing an embodiment according to the present invention A diagram showing a hydraulic shock bar.

The two-axis split driving three-wheeled scooter according to the present invention includes a coaxial cylinder 120, a gear unit 130, a handle shaft 140, a timing belt 160 and the auto landing hydraulic shock bar 200.

First, the three-wheeled scooter refers to a scooter consisting of two rear wheels.

In particular, the rear wheel is separated into two, and a plurality of gears, a move ball 150, a disk 138, a brake 139, and other components are coupled to the right case 170 and the right case 170.

1 to 3, the coaxial cylinder 120 is connected to the piston 110 to receive power.

The gear unit 130 includes an engine gear 132, an interlocking gear 134, and a coaxial gear 136.

The gear unit 130 is connected to the handle shaft 140 to be described later, and is coupled to the inside of the gear case 13.

And, the gear unit 130 is installed on both sides, respectively, is connected to the right case 170, a pair of gears are engaged with each other, it is connected to the left case 180, a pair of gears are meshed and installed.

The engine gear 132 is connected to both sides of the coaxial cylinder 120.

The interlocking gear 134 rotates by meshing with each of the engine gears 132.

The coaxial gear 136 is connected to the interlocking gear 134 to transmit power to the rear wheels.

On the other hand, the handle shaft 140 is installed in front of the gear unit 130 to change the traveling angle of the front wheel by the operation of the handle (not shown).

In addition, the timing belt 160 is provided with a move ball 150 in the front and rear and transmits the power of the gear unit 130 from the front to the rear.

The auto landing hydraulic shock bar 200 is provided with two front shock bars 210 on the handle shaft 140.

In addition, the auto landing hydraulic shock bar 200 is connected to the tube, the rear shock bar 220 is provided on the pair of rear wheels, respectively.

At this time, the front shock bar 210 and the right shock bar are alternately installed in a diagonal direction so that the body is inclined by the hydraulic change of the front shock bar 210 and the rear shock bar 220 when the handle shaft 140 rotates. This prevents the vehicle from pushing or tipping over when cornering.

More specifically, referring to FIG. 4, the auto landing hydraulic shock bar 200 includes a first hydraulic shock bar and a second hydraulic shock bar.

First, the first hydraulic shock bar has a right front shock bar 212 hydraulically formed on the handle shaft 140 is provided on the right side, connected to the right front shock bar 212 and the tube to the left rear wheel on the left rear shock bar ( 222 is provided.

In addition, the second hydraulic shock bar has a left front shock bar 214 hydraulically formed on the handle shaft 140 at the right side, and is connected to the left front shock bar 210 and the tube to the right rear wheel at the right rear shock bar ( 224 is provided.

When the auto landing hydraulic shock bar 200 rotates the handle shaft 140 to the right side, the right front shock bar 212 decreases in length, and the left front shock bar 222 increases in length so that the rear wheel 190 is provided. The right case 170 is lower than the left case 180.

In addition, when the auto landing hydraulic shock bar 200 rotates the handle shaft 140 to the left, the left front shock bar 214 is reduced in length, the right rear shock bar 224 is increased in length so that the rear wheel 190 is The provided left case 180 is lower than the right case 170.

That is, referring to FIG. 5, the auto landing hydraulic shock bar 200 includes a front shock bar 210 and a rear shock bar 220. The front shock bar 210 has a front wheel connecting shaft 216 is fixed to the front wheel, there is a front hydraulic chamber 218 is inserted into the front wheel connecting shaft 216.

In addition, the rear shock bar 220 has a rear wheel connecting shaft 228 fixed to the rear wheel, there is a rear hydraulic chamber 226 is inserted into the rear wheel connecting shaft 228.

The front hydraulic chamber 218 and the rear hydraulic chamber 226 are connected by a tube and the rear wheel connecting shaft 228 is pushed and pulled as the front wheel connecting shaft 216 is pulled and pushed.

Therefore, when the front wheel connecting shaft 216 is pulled forward by the rotation of the handle shaft 140, the front wheel connecting shaft 216 is discharged from the front hydraulic chamber 218 and the rear wheel connecting shaft 228 of the rear hydraulic chamber 226 It will pull in and the case will fall down.

On the contrary, when the front wheel connecting shaft 216 is pushed back by the rotation of the handle shaft 140, the front wheel connecting shaft 216 is inserted into the front hydraulic chamber 218 and the rear wheel connecting shaft 228 of the rear hydraulic chamber 226 Push it out and the corresponding case goes up.

Therefore, the biaxial split-driven three-wheeled scooter according to the present invention can be applied to a curry hood and wind cover as a general passenger car if manufactured in consideration of the appropriate size as described above. As a result, it is possible to operate without being affected by the seasons or the weather, thereby establishing itself as a practical means of transportation.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the foregoing detailed description, and all changes or modifications derived from the meaning and scope of the claims and the equivalents thereof are included in the scope of the present invention Should be interpreted.

110: piston 120: coaxial cylinder
130: gear unit 140: handle shaft
150: move ball 160: timing belt
170: right case 180: left case
190: rear wheel 200: auto landing hydraulic shock bar

Claims (4)

A coaxial cylinder connected to the piston to receive power;
A gear unit including an engine gear connected to both inner sides of the coaxial cylinder, an interlocking gear meshed with each of the engine gears to rotate, and a coaxial gear connected to the interlocking gear to transmit power to the rear wheel;
A handle shaft installed at the front of the gear part to change a traveling angle of the front wheel by manipulation of the handle;
Move belt is installed in the front and rear and the timing belt for transmitting the power of the gear portion from the front to the rear; And
Two front shock bars are installed on the handle shaft, and a pair of rear shock bars are installed on a pair of rear wheels, respectively, connected to each other by a tube, and alternately installed in a diagonal direction so that the hydraulic pressure of the front shock bar and the rear shock bar is rotated when the handle shaft is rotated. Two-axis split-driven three-wheeled scooter including ;; auto-landing hydraulic shock bar that prevents the body from being pushed or overturned during cornering by tilting the body.
The method of claim 1, wherein the auto landing hydraulic shock bar,
A first hydraulic shock bar hydraulically formed on the handle shaft at the right side, the first hydraulic shock bar having a left rear shock bar at a left rear wheel connected to the right front shock bar and a tube; And
A two-axis split-driven three-wheeled scooter comprising: a second hydraulic shock bar having a left front shock bar hydraulically formed on the handle shaft and connected to the left front shock bar and a tube and having a right rear shock bar on a right rear wheel. .
The method of claim 2, wherein the auto landing hydraulic shock bar,
When the handle shaft is rotated to the right, the right front shock bar is reduced in length, and the left front shock bar is increased in length so that the right case with the rear wheel is lower than the left case.
When the handle shaft is rotated to the left, the left front shock bar is reduced in length, the right front shock bar is increased in length, the rear wheel is provided, the left-sided split drive-type three-wheel scooter, characterized in that lower than the right case.
The method of claim 3, wherein the three-wheeled scooter,
And a rain hood and a wind cover installed above the left case and the right case.

KR1020110109607A 2011-10-25 2011-10-25 Two-axis split-driven three-wheeled scooter KR20130045124A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110109607A KR20130045124A (en) 2011-10-25 2011-10-25 Two-axis split-driven three-wheeled scooter

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Application Number Priority Date Filing Date Title
KR1020110109607A KR20130045124A (en) 2011-10-25 2011-10-25 Two-axis split-driven three-wheeled scooter

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KR20130045124A true KR20130045124A (en) 2013-05-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108528607A (en) * 2018-06-11 2018-09-14 重庆中铃兆虎机车制造有限公司 Damper of tricycle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108528607A (en) * 2018-06-11 2018-09-14 重庆中铃兆虎机车制造有限公司 Damper of tricycle

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