RU2716398C1 - Hand bycicle - Google Patents

Abstract

FIELD: machine building.

SUBSTANCE: invention relates to machine building, particularly to hand bicycles. Hand bicycle comprises frame with side and central lengthwise guides, two vertical pedal guides with appropriate pedals, two wheels fixed on the frame left and right. Axis of each wheel is fixed on lateral longitudinal guide of frame and is connected to corresponding vertical pedal guide. In the lower part of each vertical guide of the pedal there is a horizontal support fixed to the end by the opposite end in the central longitudinal frame guide. At the point of connection of wheel axle and vertical pedal guide there is also movably attached lever connected to rod, opposite end of which is fixed on front edge of frame. Two pedals are made with possibility of vertical movement along vertical guiding pedals. When the pedal moves down, the wheel rotates forward while its axis moves backwards. At that pedals movement is opposite along vertical axis and is synchronized with wheel axle movement relative to frame.

EFFECT: wider range of equipment is achieved.

1 cl, 5 dwg

Description

The invention relates to the field of vehicles, in particular to wheeled vehicles driven by muscular human power. However, the invention also relates to sports equipment and can be used in the field of sports, physical education, rehabilitation medicine, since it combines the possibilities of running or walking, cycling and training on an elliptical trainer.

Two-wheeled vehicles, bicycles, the design of which provides for the location of two wheels one after the other in the same plane, are widely known in the prior art.

Also known as gyro scooters, in which two wheels are located in parallel planes and have one common axis. However, the scheme of the gyro scooter, when the wheels are fixed on one axis, is unnatural and difficult to maintain balance.

The scheme with overtaking wheels is used for physiologically convenient movement and maintaining balance.

The present invention is the creation of a two-wheeled vehicle, driven by muscular power with a parallel arrangement of wheels. The technical problem of the claimed invention is to create a device, the design of which provides the ability to combine different types of training, including people with health problems.

The technical result consists in expanding the arsenal of technical means.

The technical result is achieved due to the fact that the Rukesiped contains a symmetrical frame having lateral and central longitudinal guides, two vertical pedal guides with corresponding pedals, two wheels fixed to the left and right on the frame, while the axis of each wheel is fixed to the side longitudinal guide of the frame and connected to the corresponding vertical pedal guide, horizontal support is attached to the bottom of each vertical pedal guide, fixed at the opposite end to the center ral longitudinal guide frame, at the point of connection of the wheel axis and the vertical pedal guide, a lever is also movably attached, having a connection with a rod, the opposite end of which is fixed to the front edge of the frame, two pedals are made with the possibility of vertical movement along the vertical guides of the pedals, while the pedal moves downward, the wheel itself rotates forward, and its axis moves backward, while the movement of the pedals is opposite along the vertical axis and synchronized with the movement of the wheel axis relative to about the frame.

The specified technical problem and the technical result achieved is achieved due to the creation of a device with a unique design that provides the ability to make movements resembling walking with sticks due to the muscular strength of a person through foot pedals and hand levers. At the same time, thanks to the claimed design, the Ruxiped does not give a load on the legs, arms and back, does not give a shock load on the joints, which is important for people with joint and spinal problems, and also trains the heart, which makes it possible for people with health problems to use the Rukiped . In addition, the claimed invention provides an increase in the effectiveness of a training effect on the human body by increasing the amplitude of work of the trained muscles and joints of the lower extremities when using the ruksiped and the variability of the nature of the load, while eliminating the harmful effects on the joints, without the risk of chronic injuries.

The essence of the claimed invention is illustrated using the drawings, where:

In FIG. 1 and 5 are a general view of the Rukesiped;

In FIG. Figures 2-4 show a bottom, side, and rear view, respectively, where:

1 - symmetrical frame;

2 - lateral longitudinal guides;

3 - central longitudinal guides;

4 - two vertical guides of the pedals with the corresponding pedal;

5 - horizontal support;

6 - lever;

7 - a rod, the opposite end of which is fixed on the front edge of the frame (1).

Rupsiped, contains a symmetrical frame (1); having lateral (2) and central (3) longitudinal guides; two vertical (4) pedal guides with a corresponding pedal; two wheels fixed to the left and right on the frame (1), while the axis of each wheel is fixed to the lateral longitudinal guide frame (1) and connected to the vertical (4) pedal guide; at the bottom of each vertical (4) pedal guide, a horizontal support (5) is attached, with the opposite end fixed to the central (3) longitudinal guide frame (1); at the point of connection of the wheel axis and the vertical (4) pedal guide, a lever (6) is also movably attached, having a connection with a shaft (7), the opposite end of which is fixed to the front edge of the frame (1); two pedals are made with the possibility of vertical movement along the vertical guide (4) of the pedals, while when the pedal moves down the wheel rotates forward; while the movement of the pedals is opposite in the vertical axis and synchronized with the movement of the wheel axis relative to the frame, that is, when the left pedal moves up, the axis of the left wheel moves backward, the right pedal moves downward, and the axis of the right wheel moves forward.

Wheel bushings are made with left-hand and right-hand rotation.

The operation of the claimed invention is as follows.

When placing the user's feet on the pedals of the claimed device, the feet are pressured on the pedals by moving the user's body mass on the right or left foot, simulating the process of walking or running, which encourages the said pedals to move down, and through the vertical guides (4) of the pedals, bring movement of the Rukesiped wheel made with the possibility of their movement back and forth relative to the frame (1). In this case, the user is simultaneously exposed to levers (6) of the device, which are connected to the wheels in the opposite direction: when one hand moves the lever (6) relative to the frame (1) forward, the wheel moves backward relative to the frame (1). Thus, the left arm with the right leg or the right arm with the left leg are alternately in front. The left and right sides of the Ripper are also connected in the opposite direction relative to the frame (1): when the left lever is in front, the right one is behind; when the left wheel is in front, the right one is behind.

Thus, the user moves, making movements simulating walking or running and keeping the balance of the whole structure.

Claims (1)

A glove box containing a symmetrical frame having lateral and central longitudinal guides, two vertical pedal guides with corresponding pedals, two wheels fixed to the left and right on the frame, with the axis of each wheel mounted on the side longitudinal guide of the frame and connected to the corresponding vertical guide of the pedal, at the bottom of each vertical pedal guide, a horizontal support is attached, fixed with the opposite end in the central longitudinal guide frame, at the point of the axis of the wheel and the vertical pedal guide, a lever is also movably attached having a connection with a rod, the opposite end of which is fixed to the front edge of the frame, two pedals are made with the possibility of vertical movement along the vertical guides of the pedals, while when the pedal moves down the wheel rotates forward, and its axis moves backward, while the movement of the pedals is opposite in the vertical axis and synchronized with the movement of the wheel axis relative to the frame.

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