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KR20090043621A - A leisure bicycle which does a both sides pedal to the all - Google Patents

A leisure bicycle which does a both sides pedal to the all Download PDF

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Publication number
KR20090043621A
KR20090043621A KR1020070109252A KR20070109252A KR20090043621A KR 20090043621 A KR20090043621 A KR 20090043621A KR 1020070109252 A KR1020070109252 A KR 1020070109252A KR 20070109252 A KR20070109252 A KR 20070109252A KR 20090043621 A KR20090043621 A KR 20090043621A
Authority
KR
South Korea
Prior art keywords
footrest
unit
frame
front wheel
rear wheel
Prior art date
Application number
KR1020070109252A
Other languages
Korean (ko)
Inventor
김재곤
Original Assignee
김재곤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김재곤 filed Critical 김재곤
Priority to KR1020070109252A priority Critical patent/KR20090043621A/en
Publication of KR20090043621A publication Critical patent/KR20090043621A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K3/00Bicycles
    • B62K3/002Bicycles without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00Rider propulsion of wheeled vehicles
    • B62M1/24Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
    • B62M1/26Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by rotary cranks combined with reciprocating levers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62MRIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/02Transmissions characterised by use of an endless chain, belt, or the like of unchangeable ratio
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K17/00Cycles not otherwise provided for

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

The present invention is a leisure bike that can combine leisure and exercise, when the foot is alternately applied in the upright state without the saddle by applying power to the footboard to allow the bicycle to proceed forward so that the whole body movement with the knee joint movement It relates to a leisure bicycle incorporating one side of the footrest.

The present invention provides a bicycle that uses a combination of exercise and movement means,

It is installed on the front wheel frame (11) for coupling the front wheel 10, the interlocking portion (15) for transmitting power horizontally, and the drive unit (22) installed in the rear wheel frame (21) for coupling the rear wheel (20) and The chain drive 30 coupled to the driving unit 22, the left driving foot unit 41 coupled to the chain ring 30 connecting the interlocking unit 15 and the driving unit 22, and the right driving foot unit The center of the body frame 50 to which the operation unit 40 and the front wheel frame 11 and the rear wheel frame 21 are fixed to 42 is installed at the center of the footrest 51 and consists of a leisure bicycle 100. will be.

Front wheel, front wheel frame, linkage, vertical support, rear wheel, rear wheel frame, drive, extension frame, chainring, actuator, left driving foot, right driving foot, body frame, center fixed foot, horizontal connection, horizontal tube, left Operating platform, right operating platform, left foot support, right foot support, left crank, right crank, handle

Description

A leisure bicycle which does a both sides pedal to the all}

The present invention is a leisure bike that can combine leisure and exercise, when the foot is alternately applied in the upright state without the saddle by applying power to the footboard to allow the bicycle to proceed forward so that the whole body movement with the knee joint movement It relates to a leisure bicycle incorporating one side of the footrest.

In the conventional bicycle, most of the bicycle's lungs are wetted with two feet and are moving forward.

And as a general leisure, it is called a kickboard, one foot on the center of the footrest while pushing the ground with the other foot, while moving forward in the accelerated state while continuing to exercise.

However, in the above kickboard, most of the foot is used as a stepping foot, so it is not normally exercised, but it is raised on the kickboard. It is not good for joints because you can't get caught and exercise too much on one side.

In addition, the kickboard was inconvenient to continue the movement to kick the ground by continuously touching one foot to the ground for continuous movement after the first move.

The present invention eliminates the inconvenience and start moving once once both feet without rolling the foot to the ground to continue the stool reciprocating movement of the foot so that you can do the whole body movement different from the general bicycle or kickboard One of them is to combine leisure and diet and to ride a leisure bike.

The present invention provides a bicycle using a combination of movement and movement means, the drive unit installed on the front wheel frame for coupling the front wheel to transmit power horizontally, the drive unit installed behind the rear wheel frame for coupling the rear wheel, and the drive unit A central fixed footrest in the center of the body frame connecting the front wheel frame and the rear wheel frame; and a chainring coupled to the chain ring; Roll up and down the scaffold by installing the bike is to go forward.

As described above, the present invention is used in an upright state when moving the footrest so that the knee does not move in a bent state as much as when riding a bicycle, and moves at a minimum angle without moving the knee joint without excessive force indoors. You can do the whole body exercise for weight control and diet while moving in the clear air outside, so you can do the exercise for a long time without getting bored, and at the same time, you can see the effect of two stones that can go to the destination you want to go to. .

Hereinafter will be described in detail based on the accompanying drawings.

The present invention provides a bicycle that uses a combination of exercise and movement means,

It is installed on the front wheel frame (11) for coupling the front wheel 10, the interlocking portion (15) for transmitting power horizontally, and the drive unit (22) installed in the rear wheel frame (21) for coupling the rear wheel (20) and The chain drive 30 coupled to the driving unit 22, the left driving foot unit 41 coupled to the chain ring 30 connecting the interlocking unit 15 and the driving unit 22, and the right driving foot unit The center of the body frame 50 to which the operation unit 40 and the front wheel frame 11 and the rear wheel frame 21 are fixed to 42 is installed at the center of the footrest 51 and consists of a leisure bicycle 100. will be.

The interlocking portion 15 installed on the front wheel frame 11 on the front wheel 10 side is provided with a horizontal connecting rod 60 at the center of the top of the vertical support 16, and the left operating table 62 on the horizontal connecting rod 60. And the horizontal tube 61 fixed to the right operating platform 63, and the left footrest support 64 and the right footrest support 65 at the lower ends of the left operating platform 62 and the right operating platform 63, respectively. The left scaffold support 64 and the right scaffold support 65 are combined with the left crank 66 and the right crank 67 coupled with the chainring 30 of the driving unit 22, and the left scaffold support ( 64) and the right side scaffold support 65 is configured to move in conjunction with the left operating platform 62 and the right operating platform 63, the upper left driving footrest 41 and the right driving footrest 42 Attach to.

The drive unit 22 attaches the extension frame 25 to the rear wheel frame 21 rear to couple the rear wheel 20, and to the rear wheel 20 to fix the sprocket 26 to the chain ring (27) chain (30) ) And the sprocket 26 are interlocked.

When explaining the use state to move in conjunction with the exercise riding the leisure bike 100 of the present invention as described above in more detail will be described by taking the state of raising the right foot to the center fixed footrest 51 as follows.

First, while holding both handles (1) push the bicycle forward while pushing the ground with the left foot in the state of raising the right foot to the center fixed footrest 51 fixed to the center of the body frame 50, the bicycle moves forward.

As soon as the bicycle begins to move, the left foot pushing the ground on the left driving footrest part 41 is raised, and then the right foot on the center fixed footrest 51 is placed on the right driving footrest part 42 repeatedly. When the left driving footrest 41 and the right driving footrest 42 are rolled, the left footrest support 64 and the right footrest support 65 which combine the left driving footrest 41 and the right driving footrest 42 are provided. Move the left crank 66 and the right crank 67, the power is transmitted to the chain 27 at the same time as the rotation of the chain ring 30 connected to the left crank 66 and the right crank 67, the rear wheel 20 Power is transmitted to the sprocket 26 of the rear wheel 20 is moved forward.

When operated as described above, the interlocking portion 15 coupled to the front wheel frame 11 and the body frame 50 has a left operating platform fitted with a horizontal tube 61 fitted to the horizontal connecting rod 60 on the top of the vertical support 16 ( 62) and the right operating table 63 is repeatedly moved back and forth around the horizontal connecting rod 60.

When you want to stop the leisure bike (100) operates as described above, while putting the one of the right foot or the left foot first on the center fixed footrest (50) as opposed to the first ride, while slightly touching the other foot to the ground Slowly slow down to stop.

In the present invention used as described above attached to the handle 70 on the horizontal tube 61 to be fitted into the horizontal connecting rod 60 of the top of the front wheel frame 11, the child climbed on the central fixed footrest 50 If you hold the handle 70 in the state to exercise and leisure with the family to move the front and rear in the state holding the handle 70, the left driving footrest 41 and the right driving footrest 42 Arm movement is also possible because you can move without rolling.

1 is a perspective view of the present invention

Figure 2 is an enlarged view of the drive unit of the present invention

Explanation of Signs of Major Parts of Drawings

10: front wheel 11: front wheel frame

15: Linkage 16: Vertical support

20: rear wheel 21: rear wheel frame

22: drive unit 25: extension frame

30: chain ring 40: operating part

41: left driving footrest 42: right driving footrest

50: body frame 51: central fixed footrest

60: horizontal connection 61: horizontal tube

62: left operating platform 63: right operating platform

64: left footrest support 65: right footrest support

66: left crank 67: right crank

70: Handle

Claims (3)

In a bicycle that combines exercise and transportation, An interlocking portion 15 installed on the front wheel frame 11 to couple the front wheel 10 to transmit power horizontally; A drive unit 22 installed at the rear of the rear wheel frame 21 for coupling the rear wheel 20, The chain drive 30 coupled to the drive unit 22, the left drive footrest unit 41 coupled to the chain ring 30 connecting the linkage unit 15 and the drive unit 22, and the right drive footrest unit ( 42 is fixed to the operating unit 40, Leisure bicycle integrated with both sides of the footrest, characterized in that consisting of a leisure bicycle 100 by installing a central fixed footrest 51 in the center of the body frame 50 connecting the front wheel frame 11 and the rear wheel frame 21 . The method of claim 1, The interlocking portion 15 installed on the front wheel frame 11 on the front wheel 10 side is provided with a horizontal connecting rod 60 at the center of the top of the vertical support 16, and the left operating table 62 on the horizontal connecting rod 60. And the horizontal tube 61 fixed to the right operating platform 63, and the left footrest support 64 and the right footrest support 65 at the lower ends of the left operating platform 62 and the right operating platform 63, respectively. The left scaffold support 64 and the right scaffold support 65 are combined with the left crank 66 and the right crank 67 coupled with the chain ring 30 of the driving unit 22, and the left scaffold support (64) and the right footrest support 65 is configured to move in conjunction with the left operating platform 62 and the right operating platform (63), the left driving footrest 41 and the right driving footrest 42 Attached to the top, the drive unit 22 is attached to the rear frame 20 by the extension frame 25 to the rear wheel frame 21 to combine the rear wheel 20 and the rear wheel 20 The sprocket 26 is fixed to the chain 27, the leisure bike incorporating both sides of the footboard, characterized in that the chain ring 30 and the sprocket 26 is configured to interlock. The method of claim 1, Recreational bicycle integrated with both sides of the footrests characterized in that the handle 70 is attached to the horizontal tube 61 to be fitted into the horizontal connecting rod 60 of the top of the front wheel frame (11).
KR1020070109252A 2007-10-30 2007-10-30 A leisure bicycle which does a both sides pedal to the all KR20090043621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070109252A KR20090043621A (en) 2007-10-30 2007-10-30 A leisure bicycle which does a both sides pedal to the all

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070109252A KR20090043621A (en) 2007-10-30 2007-10-30 A leisure bicycle which does a both sides pedal to the all

Publications (1)

Publication Number Publication Date
KR20090043621A true KR20090043621A (en) 2009-05-07

Family

ID=40854308

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070109252A KR20090043621A (en) 2007-10-30 2007-10-30 A leisure bicycle which does a both sides pedal to the all

Country Status (1)

Country Link
KR (1) KR20090043621A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100936837B1 (en) * 2009-04-14 2010-01-14 황도선 Complex steering cycle having a function to run by hand
WO2010135341A3 (en) * 2009-05-19 2011-02-17 Pt Motion Works, Inc. Internal guide tracks for elliptical bike and method of use
WO2010135259A3 (en) * 2009-05-19 2011-03-10 Pt Motion Works, Inc. Adjustable crank arms for elliptical bike and method of use
US8029009B2 (en) 2006-11-21 2011-10-04 Pt Motion Works, Inc. Self-propelled vehicle propelled by an elliptical drive train including foot link guide track
US8123242B2 (en) 2009-05-19 2012-02-28 Pt Motion Works, Inc. Folding steering column for elliptical bike and method of use
ITMI20111387A1 (en) * 2011-07-26 2013-01-27 Paolo Macchi TRICYCLE, PARTICULARLY FOR SPORTS AND RE-EDUCATIONAL ACTIVITIES
KR20160054824A (en) * 2014-11-07 2016-05-17 김현준 A front-wheel drive step bicycle

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8029009B2 (en) 2006-11-21 2011-10-04 Pt Motion Works, Inc. Self-propelled vehicle propelled by an elliptical drive train including foot link guide track
US8061727B2 (en) 2006-11-21 2011-11-22 Pt Motion Works, Inc. Self-propelled vehicle propelled by an elliptical drive train with adjustable stride length mechanism
US8162338B2 (en) 2006-11-21 2012-04-24 Pt Motion Works, Inc. Self-propelled vehicle propelled by an elliptical drive train with improved stride length
KR100936837B1 (en) * 2009-04-14 2010-01-14 황도선 Complex steering cycle having a function to run by hand
WO2010135341A3 (en) * 2009-05-19 2011-02-17 Pt Motion Works, Inc. Internal guide tracks for elliptical bike and method of use
WO2010135259A3 (en) * 2009-05-19 2011-03-10 Pt Motion Works, Inc. Adjustable crank arms for elliptical bike and method of use
US8061728B2 (en) 2009-05-19 2011-11-22 Pt Motion Works, Inc. Interlocking guide tracks for elliptical bike and method of use
US8123242B2 (en) 2009-05-19 2012-02-28 Pt Motion Works, Inc. Folding steering column for elliptical bike and method of use
US8162337B2 (en) 2009-05-19 2012-04-24 Pt Motion Works, Inc. Adjustable crank arms for elliptical bike and method of use
ITMI20111387A1 (en) * 2011-07-26 2013-01-27 Paolo Macchi TRICYCLE, PARTICULARLY FOR SPORTS AND RE-EDUCATIONAL ACTIVITIES
KR20160054824A (en) * 2014-11-07 2016-05-17 김현준 A front-wheel drive step bicycle

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E601 Decision to refuse application