KR20230002475U - Electric board - Google Patents

Abstract

The present invention relates to an electric board, and in particular, a handle is coupled to the upper part of a storage box storing the battery inside, and the lower part of the storage box is equipped with a driving part combining a front wheel equipped with a hub motor connected to the battery. It is equipped with a separate boarding board, and adjusting tubes are coupled to the upper part of the support side plate on both sides of the board, and the lower part of the support side plate is equipped with a boarding part that combines the rear wheels on both sides. Then, when the boarding part and the driving part are separated, each small We provide a prefabricated tricycle electric board that can be loaded while taking up space and has assembly and separation means for use as a means of transportation when the boarding and driving parts are assembled.

Description

Prefabricated tricycle electric board {ELECTRIC BOARD}

The present invention relates to an electric board, and in particular, a handle is coupled to the upper part of a storage box storing the battery inside, and the lower part of the storage box is equipped with a driving part combining a front wheel equipped with a hub motor connected to the battery, and a driving part. It is equipped with a separate boarding board, and adjusting pipes are coupled to the upper part of the support side plate on both sides of the board. The lower part of the support side plate is equipped with a boarding part that connects the rear wheels on both sides, and when the boarding part and the driving part are separated, each small It can be loaded while taking up space, and when the boarding and driving parts are assembled, it is equipped with assembly and separation means for use as a means of transportation. When the driving and driving parts are separated, less energy is consumed when riding in the trunk of a car or building elevator. It is easy to carry as it can be stored separately in bulk, and when the driving part and the boarding part are assembled, it is possible to drive at a person's walking speed, so automatic movement in a safe and stable state is possible, and the gap between the driving part and the boarding part can be adjusted according to the body type of the occupant. It is about a prefabricated three-legged electric board that can be adjusted and used conveniently by anyone of any age and gender, and that allows riding in a comfortable state because a saddle can be installed on the board as needed.

The prior art includes Publication No. 10-2021-0073682, “Foldable Electric Kickboard,” which was previously filed and published.

The above prior art is, "In the foldable electric kickboard, a motor mounted inside the rear wheel and generating driving force; a rear wheel connected to the motor to advance the electric kickboard; a secondary battery for driving the motor, which is charged/discharged. A frame including a battery that supplies available power; a folding connection part that connects the motor and the rear wheel to the frame and folds in a horizontal direction; and a steering part mounted on the front of the frame and perpendicular to the frame. It is characterized by:

In other words, the above-described prior art is designed to increase convenience of storage and movement by folding the rear wheel.

However, in the above-mentioned conventional technology, since the wheels are provided one at the front and one at the back, there is a risk of falling to the left or right, so only young people with good motor skills can ride, but children, the elderly, and women can ride conveniently and safely. There was a problem that made it unusable.

In addition, although the above-described prior art is foldable, when folded, the volume is reduced to less than half, so it takes up a large area to be placed in the trunk of a car or a building elevator, and thus has the problem of causing harm to others. .

In addition, since the above-mentioned conventional technology is manufactured to a uniform size without considering the body shape of the occupant, it is quite inconvenient for tall or short occupants to have to drive according to this size.

In addition, the above-described prior art also had the problem of causing fatigue in the occupants and increasing the incidence of accidents by requiring the occupants to remain standing even when moving a long distance.

The purpose of the present invention is to solve and supplement these conventional problems,

When the driving part and the boarding part are separated, they can be stored separately in a small volume when riding in the trunk of a car or a building elevator, making it easy to carry. When the driving part and the boarding part are assembled, it is possible to drive at a person's walking speed, making it safe and stable. It is possible to move the state automatically and the distance between the driving part and the boarding part can be adjusted according to the body type of the rider, making it convenient for anyone regardless of age or gender, and a saddle can be installed on the boarding part as needed, making it possible to drive while seated, making it comfortable. It serves the purpose of enabling driving in .

In order to achieve the above objectives, the present invention,

The upper part of the storage box that stores the battery inside is equipped with a handle, and the lower part of the storage box is equipped with a driving part that combines the front wheel with a hub motor connected to the battery, and is equipped with a boarding board separate from the driving part. The upper part of the support side plate on both sides is equipped with an adjusting pipe, and the lower part of the support side plate is equipped with a boarding part that combines the rear wheels on both sides. Then, when the boarding part and the driving part are separated, each can be loaded while occupying a small area, and the riding part can be loaded. When the and driving parts are assembled, the purposes of the present invention can be achieved by providing assembly and separation means for use as a moving means.

This invention has the effect of being easy to carry as it can be separated and loaded in a small volume when separating the driving part and the riding part when riding in the trunk of a car or a building elevator.

This design has the effect of enabling automatic movement in a safe and stable state because it can run at a person's walking speed when the driving part and the boarding part are assembled.

This design has the effect of enabling convenient use by anyone, regardless of gender or age, as the distance between the drive unit and the boarding unit can be adjusted according to the body type of the occupant.

This design has the effect of enabling driving in a comfortable state because a saddle can be installed on the boarding area as needed, making it possible to drive in a seated state.

Figure 1 is a perspective view showing the separated state of the driving part and the boarding part of the tricycle electric board of the present invention.
Figure 2 is a perspective view showing the assembled state of the driving part and the boarding part of the tricycle electric board of the present invention
Figure 3 is a diagram showing the gap adjustment action between the driving part and the riding part of the tricycle electric board of the present invention.

The configuration of the present invention will be described in detail with the accompanying drawings.

A handle 103 is coupled to the upper part of the storage box 102, which stores the battery 104 inside, and a front wheel (103) equipped with a hub motor 105 connected to the battery 104 is attached to the lower part of the storage box 102. A driving unit 101 combining 106),

Separately from the driving unit 101, a boarding plate 122 is provided, and control tubes 125 are coupled to the upper portions of support side plates 124 on both sides of the boarding plate 122, and rear wheels on both sides are located on the lower sides of the support side plates 124. A boarding unit 121 combining (126),

When the boarding unit 121 and the driving unit 101 are separated, they can be loaded while occupying a small area, and when the boarding unit 121 and the driving unit 101 are assembled, they can be assembled and separated for use as a means of transportation. It is a composition equipped with means.

In addition, the assembly and separation means are upper and lower brackets 107 and 109 that are attached to the upper and lower sides of the inner surface of the storage box 102 of the driving unit 101 and form upper and lower assembly holes 108 and 110. With fields,

An assembly pipe (132) vertically attached to the front of the center of the frame (131) connecting the support pipes (133) on both sides to the adjustment pipes (125) of the support side plates (124) on both sides of the boarding unit (121),

The upper and lower sides of the assembly pipe 132 are aligned between the upper and lower assembly holes 108 and 110 of the upper and lower brackets 107 and 109, and then the upper assembly hole 108, the assembly pipe 132, and the lower side are aligned. It is provided with a connecting shaft 111 that penetrates the assembly hole 110 and couples the split pin 113 to the insertion hole 112 on the lower side.

In addition, support pipes 133 attached to both sides of the frame 131 to adjust the boarding unit 121 to near and far to suit the occupant's body shape based on the driving unit 101;

An adjustment pipe (125) formed on the upper side of the support side plate (124) coupled to facilitate movement into the support pipe (133),

In order to fix and release the control pipe 125, it is provided with a fixing bolt 134 fastened to the bottom of the support pipe 133.

In addition, a screw hole 123 formed in the boarding board 122 so that the board can be driven while sitting on the board 122,

A support shaft 142 fastening the threaded portion 143 formed on the lower side with the threaded hole 123,

It is further provided with a saddle 141 mounted on the upper part of the support shaft 142.

The operation of this invention is explained as follows.

Figure 1 is a perspective view showing the separated state of the driving part and the riding part of the electric tricycle board of the present invention. In the state where the driving part 101 and the riding part 121 are separated, the volume decreases rapidly and is gathered into a small volume, so that the vehicle's The trunk is perfect for boarding the building's elevator.

Figure 2 is a perspective view showing the assembled state of the driving part and the boarding part of the tricycle electric board of the present invention. In the state where the driving part 101 and the riding part 121 are assembled, the front wheel 106 and the two rear wheels of the driving part 101 ( 126) The triangular structure makes stable driving possible, so anyone of any age or gender can drive.

In order to assemble the driving unit 101 and the boarding unit 121 of FIG. 1 in a separated state as shown in FIG. 2, a connecting shaft 111 is required.

That is, between the upper and lower brackets 107 and 109 attached to the upper and lower inner surfaces of the storage box 102 of the driving unit 101, the two side adjustment pipes 125 of the boarding unit 121 are connected to the support pipes 133 on both sides. Position the assembly pipe 132 in the central part of the frame 131 that is coupled to.

Then, the connecting shaft 111 is coupled through the upper assembly hole 108 of the upper bracket 107, the inside of the assembly pipe 132, and the lower assembly hole 110 of the lower bracket 109.

When the connecting shaft 111 is coupled as described above, the insertion hole 112 formed in the lower part of the connecting shaft 111 is exposed to the lower part of the lower bracket 109, and the split pin 113 is inserted through this insertion hole 112. By inserting, the connecting shaft 111 is prevented from being removed during operation.

As described above, when the driving unit 101 and the boarding unit 121 are integrally connected by the connecting shaft 111, conditions for driving are created.

That is, the rider places both feet on the boarding plate 122 of the boarding unit 121, holds the handle 103 coupled to the upper part of the storage box 102 of the driving unit 101 with both hands, and then presses the driving button (not shown). When is pressed, power from the battery 104 built into the storage box 102 is applied to the hub motor 105 coupled to the lower part of the storage box 102 to drive the front wheel 106.

Therefore, the driving unit 101 travels by driving the front wheel 106, and the rear wheel ( 126) also travel while rotating along the front wheel 106.

Meanwhile, the distance between the driving unit 101 and the boarding unit 121 can be adjusted according to the body shape of the passenger riding on the board 122 of the boarding unit 121. At this time, the fixing bolts 134 fastened to the lower part of the support pipe 133 on both sides of the frame 131 are loosened, and then the adjusting pipes 125 are moved inside the support pipe 133 in the direction of the driving unit 101 as shown in FIG. As shown, the gap can be adjusted by narrowing or widening it and then tightening the fixing bolt 134 again.

In addition, if you ride for a long time while standing on the board 122 of the present invention, you will be very tired. To prevent this, the saddle 141 can be selectively installed as needed so that the rider can ride while sitting.

That is, when the threaded portion 143 formed on the support shaft 142 of the lower part of the saddle 141, which is separately provided, is fastened with the threaded hole 123 formed on the board 122, the rider can comfortably sit on the saddle 141. It can be operated smoothly.

And, when the operation of the tricycle electric board of the present invention is completed, the split pin 113 of the connecting shaft 111 is separated and the connecting shaft 111 is pulled out in the opposite action as described above, thereby separating the driving unit 101 and the riding unit 121. Because it is done easily, it can be stored in a small volume.

Meanwhile, the boarding board 122 of the boarding unit 121 of the present invention is installed low and close to the ground below the rotation axis of the rear wheel 126, thereby ensuring operational stability according to the low center of gravity design.

101-Driving unit 102-Storage box
103-Handle 104-Battery
105-hub motor 106-front wheel
107-Upper bracket 108-Upper assembly worker
109-Lower bracket 110-Lower assembly hole
111-Connecting shaft 112-Insertion hole
113-split pin 121-boarding section
122-Boarding board 123-Screw hole
124-support side plate 125-control pipe
126-rear wheel 131-frame
132-assembly pipe 133-support pipe
134-Fixing bolt 141-Saddle
142-support shaft 143-screw portion

Claims (4)

A handle 103 is coupled to the upper part of the storage box 102, which stores the battery 104 inside, and a front wheel (103) equipped with a hub motor 105 connected to the battery 104 is attached to the lower part of the storage box 102. A driving unit 101 combining 106),
Separately from the driving unit 101, a boarding plate 122 is provided, and control tubes 125 are coupled to the upper portions of support side plates 124 on both sides of the boarding plate 122, and rear wheels on both sides are located on the lower sides of the support side plates 124. A boarding unit 121 combining (126),
When the boarding unit 121 and the driving unit 101 are separated, they can be loaded while occupying a small area, and when the boarding unit 121 and the driving unit 101 are assembled, they can be assembled and separated for use as a means of transportation. A prefabricated tricycle electric board characterized by being provided with means. According to claim 1,
The assembly and separation means include upper and lower brackets 107 and 109 that are attached to the upper and lower sides of the storage box 102 of the driving unit 101 and form upper and lower assembly holes 108 and 110, respectively. ,
An assembly pipe (132) vertically attached to the front of the center of the frame (131) connecting the support pipes (133) on both sides to the adjustment pipes (125) of the support side plates (124) on both sides of the boarding unit (121),
The upper and lower sides of the assembly pipe 132 are aligned between the upper and lower assembly holes 108 and 110 of the upper and lower brackets 107 and 109, and then the upper assembly hole 108, the assembly pipe 132, and the lower side are aligned. A prefabricated tricycle electric board, characterized in that it is provided with a connecting shaft (111) that penetrates the assembly hole (110) and couples the split pin (113) to the insertion hole (112) on the lower side. According to claim 1,
Support pipes 133 attached to both sides of the frame 131 to adjust the boarding unit 121 so that it can be positioned near or far to suit the body shape of the occupant based on the driving unit 101;
An adjustment pipe (125) formed on the upper side of the support side plate (124) that is coupled to facilitate movement into the support pipe (133),
A prefabricated tricycle electric board, characterized in that it is provided with a fixing bolt (134) fastened to the bottom of the support pipe (133) to fix and release the control pipe (125). According to claim 1,
A threaded hole 123 formed in the boarding board 122 so that one can sit and drive while riding on the boarding board 122,
A support shaft 142 fastening the threaded portion 143 formed on the lower side with the threaded hole 123,
A prefabricated tricycle electric board further comprising a saddle 141 mounted on the upper part of the support shaft 142.