JP3081197U - Mobility structure of two-effect kickboard - Google Patents

Abstract

(57) [Summary] [PROBLEMS] The present invention forms a container tank for installing a battery inside a kick board, a rear wheel is connected to a motor set, and the motor set is operated through a unidirectional bearing operation.
To provide a two-effect kickboard mobility structure in which the rear wheels are freely rotated when the rear wheels of the vehicle are interlocked and the manual operation is advanced. SOLUTION: The front of the board of the present invention connects a direction bar through a connecting plate. The direction bar has a steering wheel and front wheels, and a rear wheel on the rear side of the board. Inside the board, a container tank containing the battery as specified by the auxiliary plates on both sides, a connection part is provided on the inner side of the container tank facing the battery, power is supplied to the motor set through a switch, and the rear wheel tire is Drive. The motor set is fixed to the rear side of the vehicle body, and the export shaft acts on a unidirectional bearing and connects to the rear wheels. The altitude on the board surface is lower than the center line of the front and rear wheels.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 In the present invention, a container tank for installing batteries is formed inside the board of the kick board, the rear wheel is connected to the motor set, and the motor set is linked with the rear wheel of the vehicle when maneuvering through unidirectional bearing operation, manual operation It relates to a two-effect kickboard that allows the rear wheels to rotate freely when moving forward.

[0002]

[Prior art]

 A conventional kick board includes a body board and a direction bar provided in front of the body board. The directional bar is connected to the handle and includes a leading tire. Free tires are provided at the back of the board. One foot of the user steps on the board, and the other body uses the propulsive power to kick the ground, and the vehicle moves forward.

[0003]

[Problems to be solved by the invention]

 Since the kickboard itself is compact and portable, it has become popular as an auxiliary vehicle in the city center as an alternative to walking. However, when the kickboard was operated by humans, there was a burden on human power during long running.

[0004] Therefore, a motor set is provided for the driving assistance to obtain convenience.

[0005]

[Means for Solving the Problems]

 The front of the board of the present invention connects the direction bar through the connecting plate. The direction bar has a steering wheel and front wheels, and a rear wheel on the rear side of the board. Inside the board, a container tank containing the battery as specified by the auxiliary plates on both sides, a connection part is provided on the inner side of the container tank facing the battery, power is supplied to the motor set through a switch, and the rear wheel Drive the tires. The motor set is fixed to the rear side of the vehicle body, and the export shaft acts as a unidirectional bearing and is connected to the rear wheels. The altitude on the board surface is lower than the center line of the front and rear wheels.

[0006]

[Embodiment]

 As shown in FIG. 1, the board 1 is connected to a directional rod 12 through a front connecting plate 11, the directional rod 12 is connected to a handle 13, and a leading directional tire 15 is provided in a lower active portion, and the inside of the board 1 is provided. , An installation tank 10 is formed, and the battery 3 can be installed.

The battery 3 is connected to a switch 32 through a connection section 31 and supplies electric power used by the motor set 2. The electric motor set 2 directly operates the rear wheel tires 15, and a brake plate 16 is provided above the rear wheel tires.

[0008] The switch 32 is provided near the position of the brake plate 16, and the user can directly press the switch with his / her foot, which is convenient for the forward drive operation. If you need to apply the brake, you can apply the brake by stepping down on the nearby brake plate 16 with your foot. The upper surface of the board 1 is at a position lower than the center line of the two tires 15, and the point of gravity of a person is located at the center of the tire when kicking with a foot, so that a relatively stable center of gravity can be obtained.

As shown in FIG. 2, the battery 3 can be installed in the installation tank 10 by a plug-in method from the front opening of the board 1. After the battery 3 is inserted, the battery 3 comes into contact with the connection portion 31 to obtain an effect of passing electric power. Before the battery 3 is installed, it is convenient to open the front position of the tire 1 and install the battery 3 after the directional rod 12 is turned to the horizontal state by rotating the board.

As shown in FIG. 3, both sides of the board 1 are provided with an inclination of an angle θ °, the board 1 is formed by an aluminum mold method, and a container tank 10 in which the battery 3 can be installed is formed inside. I have. There is also an action of fixing the battery by the both-side auxiliary plates 101 and 102 and guiding the battery when inserting the battery. The auxiliary plates 101 and 102 are connected to the position where the connecting plates 11 are baked and connected. After the connecting plates 11 are connected due to the presence of the auxiliary plates 101 and 102, the transmission of the reaction force is obtained by the auxiliary plates 101 and 102. After transmitting the lower part of the board, the surface of the board is frame-shaped, and after connecting the auxiliary plates, the reaction force is distributed over the entire board, preventing the position points where the connecting plates are connected only a little from being torn.

As shown in FIG. 4, columns 17 and 18 are formed on both sides of the rear end of the board 1. The rear support tires 17 and 18 are provided with a rear wheel tire 15 at the center, the rear wheel tire 15 has a tire portion having a unidirectional bearing 150 therein, and a hole 171 and a fitting opening 170 are provided above the left support column 17. The both-side supports 17 and 18 are connected to the round hole 151 of the unidirectional bearing 150 after passing through the export shaft 23 provided in the motor set 2.

The motor set 2 includes a motor 21, and transmits motor power to an export shaft 23 through a case of a speed reduction mechanism 22. The case of the speed reduction mechanism 22 is provided with a knob 24, and the knob 24 faces the hole 171 of the column 17. The motor set 2 is connected to the rear end of the vehicle body by tightening and fixing, and the center of the tire 15 is formed of a shaft portion of a unidirectional bearing 150. When the motor set 2 sends out power, the tire is operated by the export shaft 23, The tire 15 gains the ability to move forward.

When operated by human power, the effect of the unidirectional bearing 150 allows the tire 15 to rotate freely in the forward direction, and during electric or manual operation, all the tires move forward and rotationally. When the ability of the export shaft 23 of the electric motor set 2 to send out is greater than the external force driven by human power, the export shaft 23 responds so that the unidirectional bearing 150 moves in the forward direction. When the rotation capacity of the tire 15 becomes larger than the export shaft 23, the action of the unidirectional bearing 150 can obtain the motion of rotating the tire 15 more quickly forward. If the supply of electricity is stopped and the tire 15 is driven forward by manual operation, the export shaft 23 moves relative to the export shaft 23 due to the unidirectional bearing action, and the export shaft 23 applies an axle.

The present invention utilizes the tire portion of the tire 15 and the unidirectional bearing 150 and, after being connected to the electric motor set 2, can achieve a natural conversion interlocking effect regardless of the method of manual operation or electric drive. . The kick board applies two effects and enhances the strength of the entire body board by the reaction force of the battery auxiliary plate connected to the connection plate.

The application of the unidirectional bearing is set inside the reduction mechanism 22 in accordance with other conditions, except for directly installing the tire outside the tire, and the inside of the reduction mechanism 22 is correlated with the position of the export shaft 23. And design. By providing the unidirectional bearing 150 directly and stopping the unidirectional propulsion, the tire 15 can obtain two kinds of applied systems of automatic running or passive interlocking.

[0016]

[Effect of the invention]

 The surface of the board 1 is frame-shaped, and after the auxiliary plates are connected, the reaction force is distributed over the entire board, preventing the position points where the connecting plates are only slightly connected from being torn, and the upper surface of the board 1 has two tires 15. It is located lower than the center line of the tire, and the point of gravity of a person is located at the center of the tire when kicking with a foot.

The switch 32 is provided near the position of the brake plate 16, and the user can directly press the switch with his / her foot, which is convenient for the forward drive operation. If you need to apply the brake, you can apply the brake by stepping down on the nearby brake plate 16 with your foot.

[Brief description of the drawings]

FIG. 1 is a side view of a main body combination according to an embodiment of the present invention;

FIG. 2 is a side view of a battery combination according to an embodiment of the present invention;

FIG. 3 is a sectional view of a board structure according to an embodiment of the present invention;

FIG. 4 is a perspective view of a combination of a motor set and a rear wheel according to an embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Board 2 Motor set 3 Battery 10 Installation tank 11 Connection plate 12 Direction stick 13 Handle 15 Tire 16 Brake 17 Support 18 Support 21 Motor 22 Reduction gear 23 Export shaft 24 Knob 31 Connection part 32 Switch 101 Auxiliary plate 102 Auxiliary plate 150 Unidirectional Bearing 151 Round hole 170 Fitting hole 171 hole

Claims (3)

[Utility model registration claims] 1. A directional rod is connected to a front part of a board through a connecting plate, a directional rod is provided with a handle and a front wheel, a rear wheel is provided on a rear side of the board, and a battery is provided inside the board as defined by auxiliary plates on both sides. The container inside the container tank and the inside surface of the container tank are connected to the battery and a connection is provided to supply electric power to the motor set through a switch.The motor set is fixed to the rear side of the car body, and the export shaft is a unidirectional bearing. A two-effect kickboard mobility structure that acts and connects to the rear wheel. 2. The operation according to claim 1, wherein the operation of the unidirectional bearing is provided directly inside the motor set.
Mobility structure of seed effect kickboard. 3. The structure of claim 1, wherein the altitude on the board surface is lower than the center line of the front and rear wheels.