JP3086142U - Foldable electric leisure car - Google Patents

Abstract

(57) [Summary] [Problem] To provide a folding electric leisure car. A main frame has a front end connected to a turning shaft fixing seat by a first pivot shaft, a tread plate is designed on both sides of a rear end of the main frame, and is extended rearward to be connected to a rear wheel. The main frame, in which a control device and at least one battery are provided inside the main frame and a control device and at least one battery are accommodated, and a transmission mechanism, which is designed in the main frame, and drives and advances the vehicle body The transmission mechanism and the seat frame, which is a seat frame, is connected to the front end of the main frame by a second pivot shaft, and the seat frame is adjusted to an appropriate position by an adjustable shock absorber. I have it.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a folding electric leisure car, and more particularly, to an electric leisure car having a foldable structure that can be used by a user standing or sitting.

[0002]

[Prior art]

 Commonly known one-footed scooters usually include a front wheel, a rear wheel, and a straddle between the front and rear wheels, and a front fork frame at the upper end of the front wheel is extended upward and handles are provided at both ends at both ends at the upper end. It is extended and the handle is used for gripping the user and used for controlling the traveling direction of the one-footed scooter. The ground is kicked with one foot, and the scooter for one foot is slid forward by obtaining forward thrust at the kicked point. Another known electric one-footed scooter has an additional transmission mechanism, which drives a wheel positioned on a frame, and when a user stands on a tread and drives the transmission mechanism, The one-footed scooter can be run forward. However, the variability and convenience of the use of the electric one-footed scooter are insufficient, and the user only stands on the straddle when running the electric one-footed scooter. You have to look for it and leave it. Generally, the structure of an electric one-footed scooter is a system in which a straddle is provided between the front wheel and the rear wheel. If the entire structure of the vehicle body is made portable and easy to sit on, it can provide good performance and convenience.

[0003]

[Problems to be solved by the invention]

 It is an object of the present invention to provide a kind of folding electric leisure car, and to make it possible to obtain a convenient structural change in use and carrying by making a body foldable.

It is another object of the present invention to provide a folding electric leisure car that does not require human assistance due to electric activation and provides a seating position so that a user can selectively sit.

[0005]

[Means for Solving the Problems]

 The invention of claim 1 is a folding electric leisure car, wherein a main frame is a main frame, a front end of which is connected to a turning shaft fixing seat by a first pivot shaft, and treads are designed on both sides of a rear end of the main frame. A main frame, which extends rearward and is connected to a rear wheel, and which has a hollow chamber inside the main frame and accommodates a control device and at least one battery; A transmission mechanism designed to drive and advance the vehicle body; and a seat frame, which is connected to the front end of the main frame by a second pivot shaft, and the seat frame is suitably adjusted by an adjustable shock absorber. And the upper end of the turning shaft fixing seat is extended and connected to the turning shaft, and the turning shaft is turned upward by the rapid removal device. The lower end of the turning shaft fixing seat is extended and connected to the front wheel, and the turning shaft fixing seat is connected to the main frame by a fixing device to connect the turning shaft fixing seat and the main frame. It is a folding electric leisure car characterized by being maintained in a state. According to a second aspect of the present invention, in the folding electric leisure car, the first pivot shaft passes through the turning shaft fixing seat and the main frame, and the first pivot shaft rotates and supports the rotation between the main frame and the turning shaft fixing seat. The folding electric leisure car according to claim 1, wherein the folding electric leisure car forms a force. According to a third aspect of the present invention, in the folding electric leisure car, a fixing device is a fixed rotating knob, and the fixed rotating knob fixes the turning shaft fixing seat and the main frame in an appropriate connection state, and The folding car according to claim 1, wherein when the leisure car is folded, the fixed rotating knob is loosened so that the turning shaft fixing seat and the main frame can be folded via the first pivot shaft. It is a folding electric leisure car. The invention according to claim 4 is characterized in that in the folding electric leisure car there are provided two mutually oppositely extending extension feet on the bottom of the adjustable shock absorber, the two extension feet being the two of the main frame. The folding electric leisure car according to claim 1, wherein the folding electric leisure car can be inserted into one of the positioning holes. The invention of claim 5 is characterized in that in the folding electric leisure car, the quick release device comprises a rotating lever, and the rotating lever can control an angle of the handle with respect to the turning axis. It is a folding electric leisure car.

[0006]

[Embodiment of the invention]

 The preferred embodiment of the present invention includes a front wheel, a rear wheel, a turning shaft, a main frame, a turning shaft fixing seat, and a seat frame. Among them, the front and rear wheels are installed at the front and rear of the vehicle, providing the traveling march of the present invention. Above the front wheels, a shock absorber is provided, and a shock absorber reduces vibration during running of the vehicle. The deflecting shaft fixing seat is used to connect the deflecting shaft to the shock absorber, and also provides a supporting force to the rotating shaft to support it. The quick release device is connected to the upper end of the turning shaft and fixes a pair of handles.The quick release device controls the angle and position of the handle, and is used by the user adjusting to an appropriate position according to the difference in height. To be held by the person.

[0007] The front end of the main frame is connected to the turning shaft fixing seat via the first pivot shaft and extends rearward to the rear wheel, and the front end and the rear end of the turning shaft fixing seat are fitted to each other. The first pivot shaft passes through the turning shaft fixing seat and the main frame in part, as well as providing rotation and support. The fixed rotary knob fixes the turning shaft fixing seat and the main frame at appropriate positions. If the fixed rotating knob is loosened when the vehicle body is folded, the turning shaft fixing seat and the main frame are centered on the first pivot shaft. Can be folded.

There is a hollow chamber at an intermediate position of the main frame, which can leave some rechargeable batteries, provide sufficient power to the transmission mechanism to drive the vehicle body, and transmit through the control box. The speed of the mechanism is controlled, and the transmission mechanism drives the belt and further drives the rear wheels.

[0009] The seat frame is installed at an upper end of the main frame via a second pivot shaft. When the second pivot shaft penetrates the main frame, the second pivot shaft rotates the seat frame. It is a support shaft for position movement and provides a support force.

[0010]

【Example】

 The present invention is a dual-purpose foldable electric leisure car, which is a significant improvement over a traditional one-legged scooter. The position can be provided and the user can sit down. The present invention provides a foldable frame structure, which makes it easy to carry and occupies a small space, and can supply a battery by a general charging method in providing electric power, and can be left in an automobile trunk, and Equipped with a charging terminal, it can be charged using the electric power of the car.

FIGS. 1 and 2 are a side view and a plan view of a preferred embodiment of the present invention. The present invention includes a front wheel 10, a rear wheel 20, a turning shaft 11, a main frame 30, a turning shaft fixing seat 40, and a seat frame 60. Among them, the front wheel 10 and the rear wheel 20 are installed in front and rear, and are used for the traveling march of the present invention. Above the front wheel 10, shock absorbers 14 and 15 are provided. The shock absorbers 14 and 15 dampen vibrations during traveling of the vehicle body, apply a supporting force to the turning shaft 11, support the turning shaft 11, and rotate the turning shaft 11 in the rotation direction. Controls the running direction of the vehicle. The quick release device 12 is connected to the upper end of the turning shaft 11 and fixes a pair of handles 13. The quick release device 12 further includes a rotating lever 16 to control the angle and position of the handle 13 so that the user can take appropriate action. It can be adjusted to an appropriate position and used for gripping by the user, and also provided by the present invention, a good method in the folded state to be carried and left by the user.

A front end of the main frame 30 is connected to a turning shaft fixing seat 40 via a first pivot shaft 31, and the main frame 30 extends rearward to the rear wheel 20 and a rear end of the main frame 30. Is designed above the rear wheel 20, the front end of the main frame 30 and the rear end of the turning shaft fixing seat 40 are fitted to each other, and below the fitting portion, the first pivot shaft 31 is fixed to the turning shaft. The first pivot shaft 31 penetrates the seat 40 and the main frame 30 to form the rotation and support of the main frame 30 and the turning shaft fixing seat 40. The fixed rotary knob 50 fixes the turning shaft fixing seat 40 and the main frame 30 at appropriate positions, and swings the turning shaft fixing seat 40 and the main frame 30 by tightening the fixed rotating knob 50 when the vehicle body is folded. When the vehicle body 1 is folded without fixing it at an appropriate position, the turning shaft fixing seat 40 and the main frame 30 can be folded via the first pivot shaft 31 by loosening the fixed rotary knob 50. Can be.

A hollow cavity 32 is provided at an intermediate position of the main frame 30, and can leave a small amount of the secondary battery 38 therein, provides sufficient power to the transmission mechanism 36 to drive the vehicle body, and also controls the control box 33. , The speed of the transmission mechanism 36 is controlled, and the transmission mechanism 36 drives the belt 37 and further drives the rear wheel 20. A mud avoiding plate 23 is provided in a portion approaching above the rear wheel 20 above the rear end of the main frame 30 to protect the rear wheel 20 from mud and dust during traveling.

The seat frame 60 is installed on the upper end of the main frame 30 via a second pivot shaft 61, and both sides of the front end of the seat frame 60 are straddled on both sides of the front end of the main frame 30. When the main frame 30 penetrates the second pivot shaft 61, the second pivot shaft 61 serves as a support shaft for moving the rotational position of the seat frame 60, and provides a support force. Above the seat frame 60, a seat 62 conforming to ergonomics is provided so that the user can sit comfortably. An adjustable shock absorber 63 is provided in the middle of the bottom end of the seat frame 60, and the adjustable shock absorber 63 can adjust the height of the seat 63 by the weight of the user, so that the user can obtain a good seating angle. . At the bottom of the shock absorber 63, two extending legs 65 extending in opposite directions are provided, and these two extending legs 65 are inserted into two positioning holes at the upper end of the main frame 30. When the user uses the seat frame 60, an adjustable shock absorber 63 is inserted into the two positioning holes 35, and the shock absorber 63 is adjusted to an appropriate height. Thereby, the shock absorber 63 has a function of adjusting the altitude of the seat frame 60 in addition to the effect of the shock, so that the comfort of the ride of the user can be adjusted and controlled well.

The starter 17 is installed on the left or right handle 13, and the starter 17 is connected to the control box 33, and after starting, drives the transmission mechanism 36 to drive the rear wheel 20 to move forward. The treads 21 are provided near both sides of the rear wheel 20 at the rear end of the main frame 30, and the treads 21 are used for leaving both feet of the user.

Please refer to FIG. 3, FIG. 4 and FIG. FIG. 3 is a partially enlarged view of the rear surface of the adjustable shock absorber according to the present invention, FIG. 4 is a view showing a folding process of the seat frame of the present invention, and FIG. 5 is a side view of the seat frame of the present invention already folded. It is. As shown in FIG. 3, an adjusting rotary knob 64 is provided above the shock absorber 63, and is used when adjusting the height of the seat frame 60 or by adjusting the weight of the user, that is, the adjusting rotary knob. When the seat frame 60 is folded to one side of the main frame 30 by adjusting the position 64, the two extending feet 65 inserted into the positioning holes 35 are taken out from the positioning holes 35. As shown in FIG. 4, the seat frame 60 is installed above the main frame 30 via the second pivot shaft 61, and both sides of the front end of the seat frame 60 straddle both sides of the front end of the main frame 30. When the seat frame 60 is folded, the second pivot shaft 61 penetrates through the main frame 30 and pivotally contacts the main frame 30. The second pivot shaft 61 is used as a support shaft for moving the rotational position of the seat frame 60. It is sufficient to move the two extending legs 65 already inserted in the two positioning holes 35 backward, and after moving the two extending legs 65, the shock absorber 63 loses the supporting function, and the seat frame When the seat frame 60 is folded, the seat frame 60 only needs to be approached toward the main frame 30 when folded, and after folding, as shown in FIG. The seat frame 60 is located above the main frame 30 in.

FIG. 6 is a view showing a preferred embodiment of the present invention in which the position of the handle is adjusted by the rapid removal device. The quick release device 12 is connected to the upper end of the turning shaft 11 and is connected to a pair of handles 13. The quick release device 12 includes a rotary lever 16 to control the angle and position of the handle 13, and when adjusting, The rotating lever 16 is rotatable after being turned upward, so that the rotating lever 16 can be adjusted to an appropriate position for the user to grip and the present invention forms a folded state. Providing a good method of time.

FIG. 7 shows a preferred embodiment of the present invention in which a user is seated. When the user wants to sit, as shown in FIG. 6, the seat frame 60 is turned to be horizontal and the two extending legs 65 of the adjustable shock absorber 63 are inserted into the positioning holes 35 of the main frame 30. Then, the user puts both feet on the two treads 21, respectively, grasps the handles 13 on both sides with both hands, and the user sits on the seat 62 of the seat frame 60. At this time, the vehicle body 1 can be activated and moved forward. .

FIG. 8 is a state display diagram when the user takes a standing posture. When the user is in the upright position, the adjustable shock absorber 63 is brought into contact with the upper inner wall of the seat frame 60 as shown in FIG. 8 and thus the seat frame 60 as shown in FIGS. Can be stuck flat above the main frame 30. When the user stands up, the human body does not need to bend, the overall height is relatively high, the hands and arms are straight, and the distance from the upper body of the user is extended. . At this time, the rapid removal device 12 is pulled backward to be moved so that it can be gripped by both hands of the user, and both feet of the user are placed on the two treads 21 respectively. The vehicle body 1 moves forward after the starter 17 is started. Alternatively, when the user does not use power, he can kick the ground with one foot and move the vehicle forward.

FIG. 9 is a folded view of the present invention. When the entire vehicle body 1 is folded, the seat frame 60 is first brought into contact with the main frame 30, and after the fixed rotary knob 50 is loosened, the main frame and the turning shaft fixing seat 40 are folded, and a quick release device is provided. Loosen 1 and turn the entire handle back. That is, it is as shown in FIG. Also, after the rapid release device 12 is loosened, the entire handle 13 can be turned forward to form another folded form. When the present invention is fully folded, it can be placed in the rear trunk of the car and carried. In addition, the battery can be charged using the charging terminal designed to extend to the battery device of the present invention by the power source provided by the car. When they work outdoors, they can get enough power without worry.

[0021]

[Effect of the invention]

 As described above, the dual-purpose folding electric leisure car of the present invention is significantly improved over the traditional one-legged scooter, and saves the user's labor by the electric start-up driving, and can be used in a sitting position. Can ride. Furthermore, the folding structure provided by the present invention makes the present invention easy to carry and takes up little space, and can be carried by the user in the rear trunk of the car. This is a very significant improvement in the body structure and convenience and variability of use. Further, each part of the present invention, such as the turning shaft, the turning shaft fixing seat, the quick release device, the handle, the main frame, the seat frame and other parts can be formed or manufactured by a mechanical pressing method.

[Brief description of the drawings]

FIG. 1 is a side view of an embodiment of the present invention.

FIG. 2 is a plan view of the embodiment of the present invention.

FIG. 3 is an enlarged view of a rear surface of the adjustable shock absorber according to the present invention;

FIG. 4 is a view showing a process of folding a sheet according to the present invention.

FIG. 5 is a side view of the present invention after the sheet is folded.

FIG. 6 is a view showing the adjustment of the position of the handle of the present invention by the rapid attaching / detaching device.

FIG. 7 is a view showing a state where the user of the present invention is sitting.

FIG. 8 is a view showing a state in which a user of the present invention stands up;

FIG. 9 is a folded view of the present invention.

[Explanation of symbols]

 Reference Signs List 10 front wheel 20 rear wheel 11 turning shaft 30 main frame 40 turning shaft fixing seat 60 seat frame 14, 15 shock absorber 12 rapid removal device 13 handle 16 rotation lever 31 first pivot shaft 50 fixed rotation knob 32 hollow chamber 38 battery 36 Transmission mechanism 37 Belt 23 Mud avoiding plate 61 Second pivot shaft 62 Sheet 63 Adjustable shock absorber 65 Extension leg 35 Positioning hole 17 Activator 33 Control box 21 Tread plate

Claims (5)

[Utility model registration claims] 1. A folding electric leisure car comprising a main frame, a front end of which is connected to a turning shaft fixing seat by a first pivot shaft, and treads are designed on both sides of a rear end of the main frame. Stretched and connected to the rear wheel,
The main frame, in which a hollow space chamber is provided inside the main frame to house the control device and at least one battery, and a transmission mechanism, which is designed in the main frame, and drives and advances the vehicle body; The transmission mechanism; and a seat frame, which is a seat frame, is connected to a front end of the main frame by a second pivot shaft, and the seat frame is adjusted to an appropriate position by an adjustable shock absorber. The upper end of the turning shaft fixing seat is extended and connected to the turning shaft, the turning shaft is connected to the handle upward by a rapid removal device, the lower end of the turning shaft fixing seat is extended and connected to the front wheel, A folding shaft fixing seat connected to the main frame by a fixing device, and the turning shaft fixing seat and the main frame are maintained in a connected state; Leisure car. 2. In the folding electric leisure car, a first pivot shaft penetrates the turning shaft fixing seat and the main frame, and the first pivot shaft applies rotation and support force between the main frame and the turning shaft fixing seat. The foldable electric leisure car according to claim 1, wherein the foldable electric leisure car is formed. 3. The folding electric leisure car according to claim 1, wherein the fixing device is a fixed rotating knob, and the fixed rotating knob fixes the turning shaft fixing seat and the main frame in an appropriate connection state. The foldable electric leisure car according to claim 1, wherein when the foldable electric leisure car is folded, the fixed rotary knob is loosened so that the turning shaft fixing seat and the main frame can be folded via the first pivot shaft. 4. The folding electric leisure car as claimed in claim 1, wherein the adjustable shock absorber has at its bottom two extending legs extending in mutually opposite directions, the two extending legs being located at two positions of the main frame. The foldable electric leisure car according to claim 1, wherein the foldable electric leisure car can be inserted into a hole. 5. The foldable electric leisure car according to claim 1, wherein the rapid removal device comprises a rotary lever, and the rotary lever can control an angle of the handle with respect to the turning axis. Leisure car.