CN110603170A - Two-wheeled balance car sitting posture device of riding - Google Patents

Abstract

A sitting riding device mounted on a two-wheeled balancing vehicle comprises a height-adjustable bracket with a bracket having a saddle connected to its upper portion, such as a bicycle saddle, and is mounted so as to be able to control the movement of the two-wheeled balancing vehicle through the action of the soles of the feet on a forward and backward tilt control pedal.

Description

Two-wheel balance bike sitting riding device

The riding seat installed on the two-wheel balance car is used to reduce the load on the leg joints of people during exercise, and expand the possibility of using the two-wheel balance car to transport other wheeled devices without power generation devices, which belongs to the field of medicine and transportation manufacturing. and entertainment and tourism.

Two-wheeled self-balancing vehicles that can be fitted with riding seats and are described in the Internet address: https://ru.wikipedia.org/wiki/two-wheeled self-balancing vehicles are known. Two-wheeled self-balancing vehicles include wheels on both sides in their design and coaxially or on the same axis. The axes are correspondingly located in the direction of motion of the equipment. The device also includes a platform-like structural element onto which the person's weight is transferred, while the entire body weight is supported by the person's feet and leg joints, the device is driven by a power source in the form of an electric motor that transmits rotation to the wheels of the device . At the same time, the device includes a vehicle control element in the form of a platform consisting of two left and right foot pedals along the wheel axle. Gyro sensors are mounted on the pedals for self-balancing and keeping the pedals in a horizontal position. Foot pedals that turn along the wheel axis while the sole of the foot is on the pedals set the angle of rotation, and correspondingly the angle of deviation of the gyroscopic sensors on the pedals from a neutral, most common horizontal position sets the angle of rotation of the left and/or right wheels. The speed of rotation, and the overall direction of motion of the entire rig. Thus, hands are freed.

The disadvantage of this device is that during use, the feet and leg joints of a person bear the entire weight of the body, and the legs get tired when riding long distances.

In the Internet address: https://www.alibaba.com/product-detail/HTOMT-Cheap-Racing-Gas-Go-Kart_60507351531.html "HTOMT Cheap Racing Gas Go Kart Frames Adult Electric Scooter Hoverkart for Sale" source description two Cycling seats for wheel balance bikes are well known. A distinctive feature of the riding seat on this self-balancing vehicle is that it is detachable and the saddle is mounted on the lower part of the self-balancing vehicle and uses left and right controls attached to the base of the self-balancing vehicle's seat unit The lever is manually controlled and acts on the corresponding pedals on the two-wheeled balance car. At the same time, the control lever and the pedals of the two-wheeled balance car act together, and the neutral position relative to the saddle can be elastically fixed by the torsion spring, which is quite The pedals of the two-wheeled self-balancing vehicle and the control rod can elastically deviate from their neutral positions forward and backward relative to the saddle, and at the same time, the movement of the two-wheeled self-balancing vehicle is controlled by the action of both hands on the control rod. In addition, this two-wheeled balance bike sit-down riding device has a rigidly fixed front extension with wheels and footrests that rotate in the direction of motion to achieve this low position of the riding saddle state to move.

The downside of this unit is that the rider's saddle is mounted very low, and in its design, an additional front extension with steering wheels and footrests is required to be able to move in this low position of the saddle In addition, the rider's hands are busy controlling the movement, and at the same time, standing on a two-wheeled vehicle with wheels on both sides, the external effect of moving at ease will also be lost.

Selected as the closest analogue and in the Internet address: http://sprzedajemy. pl/airwheel-s6-pojazd-elektryczny-samobalansujacy-hulajnoga-nr36792407 on source "AIRWHEEL S6-PojazdElektryczny Hulajnoga”, (PL) described a sitting riding device mounted on a two-wheeled balance car is well known. A notable feature of this sitting riding device installed on a two-wheeled balancing car is that the saddle The seat is installed on the telescopic bracket, and the bracket itself is firmly installed on the main body of the two-wheeled self-balancing vehicle, which in turn ensures the balance of the saddle bracket relative to the structural elements of the two-wheeled self-balancing vehicle. At the same time, it is controlled by the feet, and the human hands Free yourself from control.

A disadvantage of this self-balancing vehicle-mounted seated riding device is that the saddle bracket rigidly mounted to the self-balancing vehicle body reduces the possibility of a person leaning in the longitudinal and/or transverse plane of the self-balancing vehicle , so as to maintain balance during sharp turns at significant speeds, and also eliminates the possibility of disassembling the entire device from the self-balancing vehicle, and requires a special self-balancing vehicle structure. In addition, riding on such a device is in the The low position requires bending the knees, which makes it more difficult for the rider to use the movement of the middle and upper parts of the body to maintain balance on bumpy roads, or to overcome these imbalances, the rider will have to stand on the two-wheeled balance bike with straight legs in the low position superior.

The basis of the present invention is to improve the sitting-type riding device of the two-wheeled balance bike, which is characterized in that the lower part of the bracket is fixed on the base of the sitting-type riding device in a hinged manner on the upper part and the saddle is connected to the bracket, and can Elastically deviates from the neutral position of the device, and in addition, in this neutral position may occur a rigid temporary fixation which deviates from left to right, meanwhile, the bracket with the saddle mounted on its upper part can be elastically controlled in the neutral position relative to at least one side The plate is supported forward and backward to avoid tilting, which is equivalent to controlling the movement of the two-wheeled self-balancing vehicle through the action of the soles of the feet. Intermediate elements for connection with other wheel devices can be fixed at the front and/or rear, therefore, after using this device, it is possible to provide the possibility of sitting and riding on a two-wheeled balance car, thereby reducing the impact on the soles and legs of the person during movement Loading of the joints, as well as the possibility of extending the use of the two-wheeled self-balancing vehicle to transport other wheeled devices, without the need for electrical equipment.

The seated riding device installed on the two-wheel balance car includes a height-adjustable bracket, and a saddle is installed on its upper part, such as the saddle of a bicycle, and the two wheels can be controlled by the action of the soles of the feet on the front and rear tilt control pedals The balance car moves, while the lower part of the bracket, the upper part and the saddle fixed bracket are hinged to the seated riding device base, and can be elastically, such as the action of various types of springs, deviate under the action of human body weight Neutral position, in addition, in this neutral position can have a rigid temporary fixation, avoid left to right deviation, at the same time, the bracket with the saddle installed on its upper part is also elastic, for example, also by the action of various types of springs, keep In the neutral position, avoid tilting forward and backward relative to at least one side of the control pedal under the influence of the weight of the human body, which is equivalent to the pedal of the two-wheeled balance car. own neutral position. It also means that the saddle, which is fixed to the upper part of the stand, can be kept approximately perpendicular to the center of the hoverboard below, or tilted with at least one side of the hoverboard pedals, and thus always remain below the rider. Meanwhile, the cyclist appears to be almost standing; his legs can bend slightly at the knees. All of these can realize the possibility of sitting and riding on a two-wheel balance car, and reduce the load on human feet and leg joints during exercise. At the same time, seated rides can have intermediate elements fixed at the front and/or rear for connection to other wheeled devices. In this case, the possibility of expanding the use of the two-wheel balance vehicle to transport other wheeled devices is realized without using a power device. Other wheeled devices that are not powered may include devices such as: strollers, garden trolleys, shopping trolleys, and the like.

There are other forms of the sitting riding device installed on the two-wheel balance car, the difference is that it is installed on the two-wheel balance car as a detachable part. Thereby, any standing and riding two-wheel balance car can be transformed into a sitting and riding two-wheel balance car.

There is another form of sitting riding device installed on a two-wheeled balance car, which is characterized in that it is installed on a two-wheeled balance car as a detachable component, and has a support of the device on the pedal for Control and fix it in the middle of the two-wheel balance vehicle in the center bearing area, such as using a strap/multi strap wrapping method. Installing a two-wheel balance bike seated riding device can fix the center bearing to avoid downward bending under the influence of the rider's weight and reduce the wear of the center bearing assembly components.

In addition, another form of sitting riding device mounted on a two-wheeled self-balancing vehicle, characterized in that it can be connected to the equipment at the front and/or at the rear with intermediate elements for connection with other wheeled equipment, The design of the device allows the elastic structure, for example through the influence of various types of springs, to deviate these intermediate elements from their neutral position at the point of attachment of these elements to the ride-on device. This fixing method can improve the stability of the vehicle, and facilitates the control of the two-wheel balance vehicle when the power unit is not equipped to transport other wheeled devices.

The Sit-Up Ride Mounted to a Two-Wheel Balanced Vehicle has diagrammatic instructions showing the following:

Figure 1 – A schematic diagram showing the principle of a detachable sitting riding device installed on a two-wheeled balance bike in the form of a rectangular equidistant projection;

Figure 2 – Schematic diagram of schematic diagram A, explaining the elastic support of the seated riding device elements in the neutral position under the action of tension springs, avoiding mutual inclination;

Figure 3 – Schematic diagram of the sit-on riding device as a detachable component mounted on a two-wheeled self-balancing vehicle in the form of a rectangular equidistant projection, which is visually installed on the two-wheeled self-balancing vehicle.

As an example of the specific structure of a seated riding device installed on a two-wheel balance vehicle 1, a device as shown in Figure 1 is shown, which is installed as a detachable element and is composed of a base in the form of a transverse tubular beam 2, so Said transverse tubular beams 2 are located above and coaxially with each other along the axis of the wheels coaxial with each other. On the central part of the tubular beam 2 on the support with hinge 3, there is fixed a height-adjustable support 4, which has a movable part 5 and a guide element 6 for linear (translational) movement, relative to the support by means of a fixing 7 4 fixed. A bicycle seat 8 is fixed on the top of the movable part 5 . In addition, the tension spring 10 is fixed from one end of the hinge to the central part of the tubular beam 2 with the hinge 9 bracket, and the other end spring is connected to the hinge 11 on the bracket 12 . The bracket 12 is connected to the bracket 4 . In order to simplify the design, the hinges 9 and 11 can be in the form of holes in the corresponding brackets, and the bending tension springs 10 at opposite ends are arranged in the bracket holes. The bracket 12 also includes sleeves 13 for fixing with screws 14 . In order to simplify the design, the sleeve 13 can be designed to pass through a simple hole in the bracket 12 to be fixed by the screw 14 . The screw 14 itself is screwed into a nut 15 welded to the bracket 16 . The bracket 16 is rigidly connected to the tubular beam 2 in its central position. One end of the tubular beam 2 is a symmetrical element to each other, so a hinge 17 is attached to one end of the tubular beam 2, and a bracket 18 is attached to the movable part of the hinge, while the bracket 18 can simultaneously rotate on the axis of the hinge 17 and along the The hinge axis moves. On the right, on a tubular beam 2 on a support with a hinge 19 at which a tension spring 20 is fixed at one end and connected at the other end to a hinge 21 on the support 18 . In order to simplify the design, the hinges 19 and 21 can be made in the form of holes in the corresponding brackets, and the bending tension springs 20 at opposite ends are arranged in the bracket holes. On the bracket 18 a foot drive 22 is fixed to control the elastic deflection of the bracket 18 with its intermediate element on the axis of the hinge 17 . A hinge 23 is attached to the lower part of the bracket 18 and a support 24 is attached to the swivel part of the hinge. The elements 25-32 at the other end of the tubular beam 2 are mirror images of said elements 17-24. The following pairs of elements are mirror images of each other: 17 and 25; 18 and 26; 19 and 27; 20 and 28; 21 and 29; 22 and 30; At the same time, two mutually symmetrical straps 33 with "adhesive" hooks are attached to the center of the tubular beam 2 in order to fix the ride-on device when it is mounted on the two-wheel balance vehicle 1 . Also fixed to the central part of the tubular beam 2 is a bracket 34 with a hinge 35 which moves without fixing an intermediate element 36 for articulation with other wheel arrangements. Also attached to the bracket 34 is a hinge 37 , the tension spring attached at one end to this hinge belonging to the intermediate element for hinged together with the other wheel arrangement. To simplify the design, the hinge 37 can be made in the form of a hole in the bracket 34 into which a bent end of a tension spring is inserted. At the same time, a nut 38 is welded to the bracket 34, and a screw 39 is screwed into the nut for fixing.

Tension springs 10, 20 and 28 support the element group in a neutral position relative to each other, and the springs are secured to the element group by their opposite ends against tilting. The principle of operation of these springs is described in more detail in schematic diagram A ( FIG. 2 ), where a bracket 18 is shown having a length of 240 mm and which can rotate in a hinge 17 . Foot drive 22 is attached to bracket 18 . At the top, a 60 mm long tension spring 20 is secured to the bracket 18 on a hinge 21 . At the other end, the tension spring 20 is connected to the hinge 19 located along the length between the hinges 17 and 21 of the bracket 18 . The distance between hinges 19 and 21 is typically 180 mm. In this case, the hinges 17 and 19 are rigidly connected to the same structural element of the sit-down ride. Under the influence of the tension spring 20, the bracket 18 is in a neutral position. During movement, the person, through the action of the sole of the foot on the pedal drive 22, deflects the support 18 from its neutral position, while the hinge 21 describes an arc of radius equal to the length of the support 18, in our case 240 mm, and is connected to this The tension spring 20 of the hinge begins to stretch to a hypothetical 120 mm, while the hinges 17 and 19 remain stationary on the ride-on structural elements. When the effect of the sole of the foot on the foot drive 22 is reduced, under the influence of the tension spring 20, the bracket 18 returns to the neutral position and remains there.

In order to use the seated riding device, it is installed as a detachable element (Fig. 3) on the two-wheeled self-balancing vehicle 1, at this time, using the supports 24 and 32, the device is mounted on its corresponding pedals 40 and 40 for control. 41 on. Pedal 40 includes area 42 and pedal 41 includes area 43 to activate gyroscopic sensors with the sole of the foot for self-balancing and maintaining the horizontal position of these pedals. The supports 24 and 32, when mounted on the pedals 40 and 41 respectively, respectively press their respective areas 42 and 43 simultaneously and activate the gyroscopic sensors for self-balancing and maintaining the horizontal position of these pedals. With a "sticky" hook strap 33 that wraps around the middle of the bike in the center bearing area and pulls that portion of the bike up, this makes it possible to secure the center bearing assembly under the influence of the rider's weight, preventing Down deflection reduces wear on center bearing assembly components.

After activating the two-wheel balance car 1 with the start button and installing the sitting riding device, the gyro sensor of the two-wheel balancing car starts, and the two-wheel balancing car with the sitting riding device passes the instructions of the gyro sensor to achieve the balance required by the gyro sensor. Rotate the wheel in the direction of the self-balancing, while the bracket with the saddle 8 is 4 by means of tension springs 10, 20 and 28, maintained in a roughly vertical neutral position. The person who is going to ride the bicycle stands with both feet on the pedal drives 22 and 30, and then sits on the saddle 8, transferring a large part of his own weight to the saddle, while his legs are slightly bent. The cyclist then moves his body's center of gravity forward and rotates with both feet the corresponding hinges 17 and 25 upper axles A and B upper foot drives 22 and 30, supports 24 and 32, and the corresponding pedals 40 and 32 for controlling them. 41, these supports are mounted on the pedals 40 and 41. The wheel of the two-wheeled self-balancing vehicle starts to rotate in the direction of the displacement of the center of gravity according to the instruction of the gyro sensor, and its speed is specified by the rotation angles of the pedals 40 and 41 of the two-wheeled self-balancing vehicle. For maneuvering, the rider turns one of the pedal drives with his foot and makes the other drive stationary, for example, he turns the foot drive 22 on the axis A on the hinge 17, together with the support 24 and the balance bike control pedal 40, The support is installed on the pedal 40, and the corresponding two-wheel balance wheel wheel starts to rotate at a given direction and speed when the pedal 40 turns according to the instruction of the gyro sensor. Finally, the two-wheeled balance bike starts to turn, and the rider relies on the side of the direction that needs to be kept in balance with the pillar 4, its movable part 5 and bicycle saddle 8, and the pillar 4 is on the axis of the hinge 3. C is elastically deflected, and the elasticity of this deflection is caused by the corresponding action of the spring 10, which is fixed with its opposite ends to the element group. After the end of the action of one side of the body on the saddle 8 and the end of the action of the foot-to-foot drives 22 and 30, the corresponding element groups are acted on by means of tension springs 28, 10 and 20 (the springs are fixed to the element groups with their own opposite segments Above), all deviated or rotating components of the sitting riding device installed on the two-wheeled self-balancing vehicle return to the neutral position. If desired, the bracket 4 with its movable part 5 and the bicycle saddle 8 can be temporarily fixed rigidly so as to deviate from left to right in its neutral position by means of screws 14 screwed into the holes of the bushing 13 . If desired, the intermediate member 36 can be secured to the two-wheeled self-balancing vehicle sit-on ride hinges 35 and 27 for transporting other wheeled devices without power.

Inventor S.A. Borisikhin (S.A.BORISIKHIN)

Claims (4)

1. A sitting riding device mounted on a two-wheeled balance vehicle, comprising a height-adjustable stand with a saddle connected to its upper part, such as a bicycle saddle, and mounted to control the movement of the two-wheeled balance vehicle by the action of a foot-rest on a front and rear tilt control pedal, characterized in that at its lower part, the stand with the saddle mounted on its upper part is fixed to the base of the device in a manner of a stand hinge, which can be elastically deflected from its neutral position. In addition, the saddle can be rigidly and temporarily fixed at the neutral position to prevent the left and right deviation, and the bracket on which the saddle is arranged can be elastically supported at the neutral position to the front and back relative to at least one side control plate to avoid the inclination, which is equivalent to that the pedals of the two-wheel balance vehicle can be elastically deviated at the front and back relative to the neutral position of the bracket during the control of the motion of the two-wheel balance vehicle through the sole function, and simultaneously, the sitting type riding device can be fixed at the front and/or the back with the middle element for connecting with other wheel devices.

2. The device of claim 1, wherein the sitting posture riding device is mounted to the two-wheeled balance car as a detachable element.

3. Device according to claim 2, characterized in that the sitting-riding device is mounted as a detachable element to the two-wheeled balance vehicle, with the support of the device on the pedals for controlling and fixing it to the central bearing area in the middle position of the two-wheeled balance vehicle, for example by means of a winding of one/more straps.

4. A device as claimed in claims 1, 2 and 3, characterised in that the sitting-type cycling device can be fixed with intermediate elements for its front and/or rear to connect other wheeled devices, the fixed structure ensuring that the intermediate elements can be elastically deviated from their neutral position in the position of the fixing point of these elements to the sitting-type cycling device and can be rigidly fixed temporarily, preventing deviation from side to side in this central position.

Inventor S.A. bolisixin (S.A.BORISIKIN)