WO2012148220A2

WO2012148220A2 - Bicycle capable of generating auxiliary power by means of a vertical reciprocating motion of a handle

Info

Publication number: WO2012148220A2
Application number: PCT/KR2012/003296
Authority: WO
Inventors: 신한호
Original assignee: Sin Han-Ho
Priority date: 2011-04-28
Filing date: 2012-04-27
Publication date: 2012-11-01
Also published as: WO2012148220A3; KR101075843B1

Abstract

The key technical features of the present invention relate to a bicycle capable of generating auxiliary power by means of a vertical reciprocating motion of a handle, wherein the bicycle comprises: a structure for directly delivering, to the pedals, auxiliary power generated by enabling each grip of the handle to reciprocatingly move in vertically opposite directions; a structure for enabling a change in the direction of the bicycle without controlling an auxiliary power device; and a structure for preventing the vibration of the upper body of a user. Thus, driving power is increased, a change in direction change may be easily performed, and the upper and lower bodies of the user may be exercised, respectively, in a balanced manner.

Description

Bicycle that generates auxiliary power by up and down reciprocation of steering wheel

The present invention relates to a bicycle in which the auxiliary power is generated by the up and down reciprocating movement of the handle, the structure which directly transmits the auxiliary power generated by the vertical reciprocating movement of the handles installed on both sides of the handle opposite to each other; A structure capable of changing the direction without interrupting the auxiliary power unit; With the structure to prevent the upper body shaking, the driving power is increased, the direction can be easily changed, and the bicycle generates auxiliary power by the up and down reciprocating movement of the handle to balance the upper and lower body movement. will be.

In today's society, the consumption of energy required for the operation of automobiles is increasing day by day due to the indiscriminate expansion of automobiles, and the environmental pollution caused by the smoke generated by the operation of automobiles is also increasing. However, for the purpose of improving health while solving the problems caused by the dissemination of the above-mentioned cars, a campaign to use bicycles that require no fossil energy or electric energy and does not cause environmental pollution at all is taking place. It is a trend. In addition, bicycle-riding campaigns are becoming more active, as there are dedicated bicycle lanes and bicycle parking lots that allow the bicycles to be parked everywhere.

Therefore, by using a bicycle instead of a car at a short distance, it is possible to reduce energy consumption, prevent environmental pollution, and maintain health.

Such bicycles typically have a frame in which the front and rear wheels are installed before and after each, a handle shaft installed at the front of the frame, a handle that is arranged on the handle shaft and consists of two handles, and a pair installed at the bottom of the frame to rotate the rear wheel through the chain. The pedal consists of a saddle installed on the upper side of the frame.

Therefore, when the user sits on the saddle and rolls the pedal with both feet, the chain rotates and the front wheel is rotated along with the rear wheel connected to the chain to move forward.

The conventional bicycle having the above-described conventional structure has a problem of causing long-term consumption or stamina consumption as the power for driving is generated using only the user's lower body.

In addition, there is a problem that the exercise is not made to evenly develop the user's whole body as the exercise is biased only to the user's lower body.

Therefore, the present invention is to solve the conventional problems as described above to move each handle constituting the handle up and down, and the auxiliary power by the vertical reciprocating movement of the handle having a structure capable of transmitting the vertical movement generated by the pedal to the pedal Its purpose is to provide a bicycle that occurs.

The present invention has been invented to solve the above problems, the front wheel and the rear wheel are respectively installed in front and rear of the frame, the handle shaft installed in the front of the frame, the handle shaft is built on the handle shaft, installed on the lower side of the frame In the normal bicycle consisting of a pair of pedals for rotating the rear wheel through the chain, the saddle installed on the upper side of the frame, the steering wheel is arranged on the handle shaft and rotates horizontally to control the driving direction, steering device And an auxiliary power unit connected to the pedal and rotating the rear wheel by rotating the pedal through the up and down reciprocating motion, and an auxiliary power device is installed. The upper body support supporting the upper body of the user from the front is located in the frame located between the steering device and the saddle. Auxiliary power by vertical reciprocating movement of the steering wheel, characterized in that the device is standing up to a certain height It provides bicycles to occur.

The present invention increases the driving speed and driving power of the bicycle, lightly climbs uphill, facilitates the transportation of heavy loads, enables high-speed driving, and easy to change the direction even without the control of the auxiliary power unit In addition, the upper and lower body movements can be balanced and the upper body is prevented from shaking, so that the generation of auxiliary power is easy and safe driving is possible.

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

2 is a front view showing one embodiment of the present invention.

3 is a plan view showing one embodiment of the present invention.

4 is an exploded perspective view showing an embodiment of the present invention.

5 is a perspective view for explaining a main part configuration according to another embodiment of the present invention;

6 is an exploded perspective view showing a configuration according to the embodiment of FIG. 5;

7 is a front view of the embodiment of FIG. 5 viewed from the front;

8 is a side view as viewed from the side of the embodiment of FIG.

9 is a plan view from above of the embodiment of FIG. 5;

1 handle shaft 2 handle 3 support

4: handle support 5: horizontal rotation 6: front connector

7: shaft connector 8: vertical pivot 9: link

10: rotational connector 11: sliding connector 12: clamp

13: support cylinder 14: internal shaft 15: cushion

100: bicycle F: front wheel B: rear wheel

P: Pedal R: Frame S: Saddle

Hereinafter, described in detail with reference to the accompanying drawings, preferred embodiments of the present invention.

Bicycle 100 for generating auxiliary power by the up and down reciprocating motion of the handle of the present invention, the front wheel (F) and the rear wheel (B) are respectively installed in front and rear of the frame (R), the handle shaft provided in front of the frame (R) (1), the handle is formed on the handle shaft (1), the handle consisting of two handles (2), a pair of pedals (P), which is installed under the frame (R) to rotate the rear wheel (B) through the chain, frame In the conventional bicycle consisting of a saddle installed on the upper side of the (R), the handle is arranged on the handle shaft (1) and is connected to a steering device for controlling the driving direction is rotated horizontally, the steering device and the pedal (P) The auxiliary power unit is installed to provide auxiliary power by rotating the rear wheel (B) by rotating the pedal (P) through the up and down reciprocating motion, and the upper body of the user is located in the frame (R) located between the steering device and the saddle (S). The upper body support device for supporting the body from the front is installed to a certain height It is done.

The steering device is a pair of handles fixed on one side of the support (3) installed on both front sides of the frame (R), one side is fixed to the lower end of each support (3) and rotated horizontally on the other side of the upper A pair of horizontal pivoting holes (5), each of which is provided with a support (4), is installed so as to be vertically rotated at one end of each of the handle support (4), the horizontal rotation is supported by each handle support (4) and opposite each other And a pair of handles (2) parallel to each other and parallel to each other, and the front connector (6) which is installed at the front side of each horizontal turning hole (5) and horizontally connected so that each horizontal turning hole (5) is integrally rotated. In addition, the shaft is connected to the lower side of the front connector (6) and fixed to the outer peripheral surface of the handle shaft (1) to the shaft connector (7) for rotating the handle shaft (1) in accordance with the curved movement direction of the front connector (6) Configured; The auxiliary power unit is respectively installed in parallel with the support (3) on the upper side of each support (3) is connected to be rotated horizontally with each handle (2) in the front and vertical rotation according to the up and down reciprocation of each handle (2) The pair of vertical turning holes 8 are installed at right angles and the link 9 is fixedly installed from the upper side of the support 3 to the pedal P in a state inclined at an angle to the rear so that the vertical turning of each handle 2 is vertical. Rotating connector 10 and corresponding to each of the links (9) to rotate in response to each other is built on each pedal (P), respectively, along the top and bottom of the link (9) along the outer peripheral surface of the link (9) to the front and rear Consists of a sliding connector 11 for transmitting the auxiliary power to the pedal (P) while reciprocating sliding.

The upper support device is a standing support in the frame (R) located between the steering device and the saddle (S), the hollow support cylinder 13 is formed with a clamp 12 on the top; An internal shaft 14 inserted into the bottom portion from the upper portion of the support cylinder 13 and fixed through the clamp 12; It is installed to be rotated vertically on the upper portion of the inner shaft 14, and consists of a cushion 15 for supporting the upper body of the user from the front to prevent the user's upper body shake due to the generation of auxiliary power to facilitate the generation of auxiliary power.

The present invention configured as described above is used for the purpose of leisure or transportation and transportation means. In particular, when using a bicycle (100) to carry a heavy load, climb uphill, or to run at high speed, by generating the auxiliary power through the handle (2) to drive the speed and driving power of the bicycle (100) It is characterized by having a structure to increase, a structure capable of steering without interrupting the auxiliary power unit and a structure to prevent the upper body shake of the user during the generation of auxiliary power.

This is achieved by a steering device, auxiliary power unit and upper body support device installed on the handle 2 of the bicycle 100 shown in Figs. That is, a pair of handles (2) installed on both sides of the steering device can operate the steering device and the auxiliary power unit together through a three-dimensional structure, the upper body support device to the upper body shake of the user during the operation of the auxiliary power unit This prevents the generation of auxiliary power.

In other words, the auxiliary power unit transmits the auxiliary power generated by the pair of handles 2 by the handle support 4 to the respective pedals P, which is generated by vertically turning upside down. The upper body support device prevents the shaking of the upper body generated during the operation of the auxiliary power unit to facilitate the generation of the auxiliary power.

In addition, when the pair of handles 2 are supported by the handle support 4 and the vertical pivot 5 and rotate horizontally back and forth in the same direction, the steering system moves the front wheel F to the left and right about the handle shaft 1. Rotate to change direction. At this time, the auxiliary power unit directly delivers the auxiliary power to the pedal (P) to be combined with the main power generated by the user's lower body to increase the running speed and driving power of the bicycle (100). That is, when each handle (2) is rotated up and down vertically opposite each other, each vertical turning hole (8) connected to each handle (2) is rotated up and down vertically with each handle (2), this movement is again the respective rotation connector Each link 9 connected to the 10 is vertically rotated up and down.

Accordingly, the sliding connector 11 arranged on the pedal P reciprocates along the link 9 to transmit auxiliary power to the pedal P. In other words, when one of the pedals (P) rolled by the user's lower body as shown in Figure 1 is located in the upper front, when the handle (2) connected to the pedal (P) downward and vertically rotated in response to the link (9) rolls the pedal (P) in the downward direction, when the rest of the pedal (P) is located in the rear lower portion, when the knob (2) connected to the pedal (P) is rotated upward and vertically corresponding link (9) is to roll the pedal (P) upwards, the auxiliary power generated through the upper body is transmitted to each pedal (P).

Therefore, the auxiliary power generated by the upper body and the main power generated by the lower body are combined to increase the driving speed and the driving power of the bicycle 100. In addition, the upper body shake of the user generated during the operation of the auxiliary power unit is prevented by supporting the upper body of the user through the cushion 15 installed on the upper body support device.

Accordingly, it is possible to reduce the energy loss caused by the shaking of the upper body to facilitate the generation of auxiliary power. In addition, as the upper body is prevented from shaking, the eye is easily fixed to the front, and there is no problem of losing balance due to the shaking of the upper body, thereby allowing the bicycle 100 to travel safely. In addition, the upper body support device is adjusted in height by having a structure in which the inlet shaft 14 is inserted into the depth of the support cylinder 13 formed on the upper part of the clamp 12, and fixed by the clamp 12, It is possible to respond to a variety of physical conditions of the user, as the cushion 15 has a structure that rotates vertically can be more tightly coupled with the upper body of the user improves the riding comfort of the bicycle (100).

And the steering device is a principle that the direction is changed by horizontally rotating while moving each handle (2) back and forth, if the horizontal rotation of each handle (2) back and forth reverse each horizontal turning hole (5) also before and after each handle (2) It rotates in response to movement, and the front connector 6 curves in any one of the left and right directions according to the movement of each horizontal pivot 5.

Accordingly, the shaft connector 7 pivotally installed on the lower side of the front connector 6 is rotated, and the handle shaft 1 connected to the shaft connector 7 is rotated in any of the left and right directions according to the rotation direction of the shaft connector 7. Rotate in one direction to rotate the front wheel (F) to adjust the direction. At this time, the auxiliary power unit connected to the handle 2 is not intermittent for the change of direction, but the direction is changed in the state in which the auxiliary power unit is connected, so that the handle 2 can be rotated horizontally to the vertical turning hole 8. Because it is connected.

Therefore, a separate structure for controlling the auxiliary power device is unnecessary, and it is possible to easily change the direction while generating the auxiliary power.

The bicycle 100 in which the auxiliary power is generated by the up and down reciprocation of the handle of the present invention configured as described above may lightly climb the uphill by increasing the driving speed and driving power of the bicycle through the structure of directly transmitting the auxiliary power. It is easy to transport heavy loads, it is possible to drive at high speeds, and it is easy to change the direction even if the auxiliary power unit is not cracked down.

In addition, the user's upper body shake can be prevented during the operation of the auxiliary power unit, so that the auxiliary power can be easily generated, the eye can be easily fixed, and the driving safety can be prevented by preventing the loss of balance due to the shaking. have.

And the upper and lower body through the main power and auxiliary power can be generated to balance the movement.

Hereinafter, another preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

5 is a perspective view illustrating a main part configuration according to another embodiment of the present invention, Figure 6 is an exploded perspective view showing the configuration according to the embodiment of Figure 5, Figure 7 is a front view of the embodiment of Figure 5 Front view. 8 is a side view of the embodiment of FIG. 5 seen from the side, and FIG. 9 is a plan view of the embodiment of FIG. 5 seen from above.

Bicycle 100 in which the auxiliary power is generated by the up and down reciprocating motion according to an embodiment of the present invention, the configuration and basic operation of the embodiment described above is similar. That is, in this embodiment, the support structure is installed on the front side of the frame, and the two-link has a bending displacement in conjunction with the vertical rotation of the handle. When the occupant rotates the handle up and down, the linkage linkage linkage 35 and the pedal P connected to the linkage linkage 9 'to the linkage linkage 35' are linked to each other so that the driving force is transmitted. do.

The bicycle 100 in which the auxiliary power is generated by the up and down reciprocating motion of the present invention, although not shown in the drawing, the front wheel (not shown) and the rear wheel (not shown) are respectively installed before and after the frame (R) and the frame (R) A handle shaft 1 installed at the front of the handle shaft and a pair of

handles

1 and 2 provided on the handle shaft 1 and installed at the lower side of the frame R to rotate the rear wheels through the chain. A pedal (P) and a saddle installed on the upper side of the frame (R), the steering wheel is supported on the handle shaft (1) to rotate horizontally to control the driving direction, steering device and pedal (P) It is configured to include a secondary power unit that is connected to the) and provides auxiliary power by rotating the rear wheel (B) by rotating the pedal (P) through the up and down reciprocating movement.

The present invention is such that the steering rotation is installed on the front side of the frame (R) to the upper support portion (3a) formed by forming three support pieces at intervals and a pair of triangular support pieces forward A support frame 3 'made of a protruding base portion 3b; One end is connected to one side of the handle (2 ') and the other end is provided on the front side of the support frame (3') is a horizontal turning hole connected to the front connector (6 ') for horizontally connecting the steering pivot integrally ( 5 '); A vertical rotation bracket (30) provided on the upper support part (3a) in a pair of left and right and installed to rotate up and down; 2, which has a vertical displacement in conjunction with the up and down operating force of the handle (2 ') is hinged to the upper and lower ends are rotated up and down, respectively, on each side of the vertical rotation bracket 30 and the lower portion (3b) A link 35; The lower end is hinged to the upper end of the rotating rod (11 ') and the rotating rod (11') is hinged to one side of each pedal (P), the upper end is connected to one end of the two-section link (35) It further comprises a link (9 ') of the length member is interlocked.

Reference numeral (2a) refers to a connecting member for connecting each handle (2 ') with the vertical rotation bracket (30).

The support frame 3 'is a steering element installed on the front side of the frame R as shown in the drawing so that the support frame 3' can be rotated in the left and right directions in conjunction with the left and right manipulation force of the occupant. The support frame 3 'is provided with an upper support portion 3a formed by vertically protruding three support pieces on the upper side, and a pair of vertical pivot brackets 30 are provided on the upper support portion 3a. It is installed so that rotation is possible in the direction. In addition, the lower portion of the upper support portion 3a is provided with a lower support portion 3b formed by protruding a support piece having a pair of triangular shapes forward, and a pair of triangular supports constituting the lower support portion 3b. Between the pieces, the lower ends of the pair of two-section links 35 are rotatably installed up and down. On the other hand, the front connector (6 ') is installed in front of the support frame (3') so as not to interfere with the base portion (3b), the front connector (6 ') is a pair of handles (2) ′) Is an element connecting horizontally to integrally rotate the steering.

One end of the horizontal pivot 5 'is connected to one side of each of the handles 2', and the other end thereof is connected to both sides of the front connector 6 ', together with the front connector 6'. A pair of handles 2 'are provided to steer the pivot.

The vertical rotation bracket 30 is provided in a pair of left and right, and is installed to be rotatable on the upper support portion 3a of the support frame 3 'so that the handle 2' is rotated up and down. It is an element that rotates up and down in conjunction. The vertical pivot bracket 30 is configured to rotate the upper end of the two-section link 35 to the lower side.

The two-section link (35) is to hinge the two rod-shaped elements, in the present invention, the first rod (35a) is hinged to the upper end of the vertical rotation bracket 30 and the first rod The lower end is composed of a second rod 35b rotatably connected to the lower support portion 3b of the support frame 3 'by being able to articulate the bending displacement with the 35a. The two-section link 35 is the first rod (35a) and the second rod as the occupant rotates the handle (2 ') in the vertical direction, the vertical rotation bracket 30 is rotated in conjunction Bending displacements occur between 35b.

As shown in the figure, the pivoting rod 11 'has a lower end hinged to one side of the pedal P, and an upper end thereof is a hinge element connected to the upper end of the link 9'.

The link 9 'is an element of a length member, and an upper end thereof is coupled to one side of a second rod 35b constituting the two-segment link 35, and a lower end is hinged to an upper end of the rotation rod 11'. It is a connected configuration. This link 9 ′ has a positional displacement in the axial direction in conjunction with the bending displacement of the two-section link 35.

The bicycle 100 in which the auxiliary power is generated by the up and down reciprocating motion of the handle according to the present embodiment configured as described above is similar to the above-described embodiment, in which the occupant alternates the handle 2 'up and down. When the rotation operation is applied, the vertical rotation bracket 30 connected to the handle 2 'is rotated in the up and down direction, and interlocked with the upper and lower rotations of the vertical rotation bracket 30 to the two-section link 35. Bending displacement occurs.

Subsequently, since an upper end of the link 9 'is connected to one side of the two-section link 35 where the bending displacement occurs, the link 9' has a vertical displacement in the axial direction in conjunction with the bending displacement. At this time, the lower end of the link (9 ') is connected to one side of the pedal (P) by the rotation rod (11') As a result the power acting on the handle (2 ') is transmitted to the pedal (P) do.

Therefore, the auxiliary power generated by the upper body and the main power generated by the lower body are combined to increase the running speed and the driving power.

Claims

The front wheel (F) and the rear wheel (B), respectively, the frame (R) installed in front and rear, the handle shaft (1) installed in front of the frame (R), the handle shaft (1) arranged on the handle shaft (1) and composed of two handles (2) In the conventional bicycle consisting of a pair of pedals (P) installed on the lower side of the frame (R) to rotate the rear wheel (B) through the chain, saddles installed on the upper side of the frame (R),

The steering wheel is arranged on the handle shaft (1) and is rotated horizontally to control the driving direction, the steering device and the pedal (P) is connected to the rear wheel (B) by turning the pedal (P) through the up and down movement An auxiliary power device is installed to provide auxiliary power by rotating, and the upper body support device for supporting the upper body of the user from the front is installed at a predetermined height in the frame (R) located between the steering device and the saddle (S). The bicycle generates auxiliary power by reciprocating movement of one handle.
The steering apparatus according to claim 1, wherein one side of the steering apparatus is fixed to one side of each of the supporting members 3 provided on both front sides of the frame R, and horizontally rotated to the lower ends of the supporting members 3, respectively, and the other side of the steering apparatus is horizontally provided. A pair of horizontal pivoting holes 5 and a pair of horizontal pivoting holes 5 each of which are pivotally rotated to each other are installed to be vertically rotated at one end of each of the steering wheel supporters 4, respectively. The horizontal rotation is supported and is vertically opposed to each other, and a pair of handles (2) parallel to each other, and installed in the front side of each horizontal rotational opening (5) horizontal connection so that each horizontal rotational opening (5) integrally rotated It is installed to be rotated on the front connector 6 and the lower side of the front connector 6, and fixed to the outer peripheral surface of the handle shaft (1) to rotate the handle shaft (1) in accordance with the curve moving direction of the front connector (6) Consisting of a shaft connector 7; The auxiliary power unit, respectively installed in parallel with the support 3 on the upper side of each support (3) is connected to be rotated horizontally with each handle (2) in the front and vertical rotation according to the up and down reciprocation of each handle (2) A pair of vertical turning holes (8) are installed at right angles and the link (9) is fixedly installed from the upper side of the support (3) to the pedal (P) in a state inclined at a certain angle at the rear, so that the vertical vertical Rotating connector 10 which rotates in response to the rotation, and each link (9) is built in each of the pedals (P), respectively, while the front and rear of the link (9) along the up and down reciprocation of the link (9) A bicycle in which auxiliary power is generated by the up and down reciprocating motion of a handle composed of a sliding connector 11 which transfers auxiliary power to the pedal P while reciprocating and sliding backward.
According to claim 1, wherein the upper body support device is installed on the frame (R) located between the steering device and the saddle (S), the hollow support cylinder 13 formed with a clamp (12) at the top; An internal shaft 14 inserted into the bottom portion from the upper portion of the support cylinder 13 and fixed through the clamp 12; The handle is installed to be rotated vertically on the upper part of the inboard shaft 14, and is composed of a cushion 15 supporting the upper body of the user from the front to prevent the user's upper body shaking due to the auxiliary power generation, thereby facilitating the generation of the auxiliary power. The bicycle generates auxiliary power by the up and down reciprocation of the bicycle.
A pair of wheels (R) installed at the front and rear wheels before and after the front and rear wheels, and a pair consisting of two handles (2 ') arranged on the handle shaft installed at the front of the frame and installed at the lower side of the frame to rotate the rear wheels through the chain. It consists of a pedal (P) and the saddle installed on the upper side of the frame, the handle is connected to the handle shaft and rotates horizontally to control the driving direction, and the steering element and the pedal is connected to the reciprocating up and down movement In a bicycle in which the auxiliary power is installed is provided with an auxiliary power unit that rotates the rear wheel to provide auxiliary power by rotating the rear wheel,

Steering rotation is provided on the front side of the frame (R) so that the upper support portion (3a) formed by forming three support pieces at intervals thereon and protruding a pair of triangular support pieces forward A support frame 3 'composed of a lower limb 3b;

One end is connected to one side of the handle (2 ') and the other end is provided on the front side of the support frame (3') is a horizontal turning hole connected to the front connector (6 ') for horizontally connecting the steering pivot integrally ( 5 ');

A vertical rotation bracket (30) provided on the upper support part (3a) in a pair of left and right and installed to rotate up and down;

2, which has a vertical displacement in conjunction with the up and down operating force of the handle (2 ') is hinged to the upper and lower ends are rotated up and down, respectively, on each side of the vertical rotation bracket 30 and the lower portion (3b) A link 35;

The lower end is hinged to the upper end of the rotating rod (11 ') and the rotating rod (11') is hinged to one side of each pedal (P), the upper end is connected to one end of the two-section link (35) A link 9 'of the length member interlocked with each other;

Bicycle generating auxiliary power by the up and down reciprocating motion of the handle, characterized in that comprising a.