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WO2011034289A2 - Bicycle for exercising the upper part of the body - Google Patents

Bicycle for exercising the upper part of the body Download PDF

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Publication number
WO2011034289A2
WO2011034289A2 PCT/KR2010/005576 KR2010005576W WO2011034289A2 WO 2011034289 A2 WO2011034289 A2 WO 2011034289A2 KR 2010005576 W KR2010005576 W KR 2010005576W WO 2011034289 A2 WO2011034289 A2 WO 2011034289A2
Authority
WO
WIPO (PCT)
Prior art keywords
shaft
rotary
motion
unit
motion conversion
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2010/005576
Other languages
French (fr)
Korean (ko)
Other versions
WO2011034289A3 (en
Inventor
์•ˆ๊ธฐ์ธ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from KR2020090012293U external-priority patent/KR200449042Y1/en
Priority claimed from KR1020100076260A external-priority patent/KR101193257B1/en
Application filed by Individual filed Critical Individual
Priority to CN2010800228342A priority Critical patent/CN102448805A/en
Priority to US13/497,048 priority patent/US20120178593A1/en
Publication of WO2011034289A2 publication Critical patent/WO2011034289A2/en
Publication of WO2011034289A3 publication Critical patent/WO2011034289A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/12—Rider propulsion of wheeled vehicles operated by both hand and foot power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/08—Brake-action initiating means for personal initiation hand actuated

Definitions

  • the present invention relates to an upper body exercise bike. More specifically, the upper and lower body exercise through the upper body exercise in parallel with the lower body exercise pedaling to simplify the configuration of the exercise conversion unit in the upper body exercise bike to enable the muscles
  • the present invention relates to an upper body exercise bike provided with a braking device on a handle on which an exercise function and a steering function are performed.
  • the bicycle was limited to the lower body exercise pedaling, and could not provide the upper body exercise function including the arm and shoulder.
  • the upper body exercise bike that provides the upper body exercise function as well as the lower body exercise inherent to the bicycle is known in Republic of Korea Patent Publication No. 10-1990-9381 and Republic of Korea Patent Registration No. 10-0579530.
  • the bicycles had a limitation in that the driving force of the rotatable handle is transmitted only to the front wheels, so that it is difficult to effectively distribute the driving force when climbing the slope.
  • the upper body exercise bike of Korean Patent Laid-Open Publication No. 10-1990-9381 handles each of the handles. In the process of reciprocating the handlebars up and down at the intersection, the user's balance may collapse temporarily during driving, particularly while driving on a curved road, and thus there is a safety problem.
  • the bicycle of Publication No. 10-1990-16989 adopts a gear driving method instead of a chain driving, but this also neglects the upper body movement and only transmits the driving force in the rear wheel direction from the pedal driving shaft, which makes it difficult to distribute the effective driving force. There is a problem.
  • the present applicant is configured to transmit the driving force of the rotational movement part of the forward and backward reciprocating motion to the rear wheel side through the motion conversion part and the drive transmission part, so that the upper and lower body muscles can be trained in parallel with the lower body motion of pedaling.
  • the upper body exercise bike Korean Patent No. 10-0840262
  • the upper body exercise bike is connected to a pair of spur gears of the upper and lower handles of the upper motion conversion means and coupled to the pair of rotation gears constituting the lower motion conversion means by the link rod, and the rotational movement of the handles through a chain sprocket.
  • the power transmission structure that transmits to the wheel is composed of a motion conversion unit is complicated in structure, the handle of the rotational movement unit is configured to reciprocate back and forth or up and down, it was difficult to perform the steering function smoothly and stably.
  • the upper body exercise bike can not be installed on the handle braking lever for braking the bicycle while the handle is rotated for the upper body movement.
  • a brake lever that operates the brake by pulling a cable connected to the brakes mounted on the front and rear wheels of the bicycle is installed in the steering wheel, and there is no problem in braking of the bicycle along with steering functions such as change of direction.
  • the brake lever since the upper body exercise bike cannot be provided with a brake lever for pulling the cable of the brake to the handle that is rotated for steering the upper body and the steering function is provided, the brake lever has to be installed separately from the handle. Therefore, when braking is required during driving, the brake is not performed properly by removing the hand from the handle and operating the brake lever installed separately, and it is not possible to perform the braking smoothly and quickly. It was to cause.
  • the present invention provides a simple structure to configure the motion change portion and install a brake lever on the handle to perform the rotational drive and steering function for upper body movement of the handle without affecting the rotational drive and steering function of the handle
  • the present invention provides a braking device capable of controlling a brake by operating a brake lever.
  • the present invention is composed of a rotary movement unit for transmitting power to the pedal drive shaft through the drive transmission unit by rotating the rotary shaft to the rotary drive of the handle of both sides of the rotary shaft, consisting of the upper motion conversion means and the lower motion conversion means interlocked with the rotary motion portion and the movement of the rotary motion portion
  • the rotary motion unit is installed inside the housing to be mounted on the steering rod, to rotate the rotation handles around the axis of rotation, and a pair of bevel gear , Through the lower motion conversion means to transmit the driving force of the rotary handle to the drive transmission,
  • the handle connected to the rotary shaft of the rotary motion unit is provided with a brake lever to enable the brake mounted on the front and rear wheels of the bicycle.
  • the present invention can be provided in the upper body exercise bike, the upper body exercise bike (Korean Patent No. 10-0840262) by the simple structure of the motion conversion unit of the structure to provide a compact upper body exercise bike,
  • a brake lever is installed on the steering wheel that performs rotational drive and steering function for upper body movement, enabling the brake to be controlled from the handle that performs upper body movement and steering operation, providing a fast and stable braking function to the upper body bicycle.
  • 1 is an overall configuration of the upper body exercise bike to which an embodiment of the present invention is applied.
  • FIG. 2 is a cross-sectional view showing the configuration of the motion conversion unit in the present invention.
  • Figure 3 is a perspective view of the main portion excerpt of the present invention.
  • 6 and 7 are functional state diagrams of the present invention.
  • Figure 8 is a partial excerpt showing another embodiment of some configurations of the present invention.
  • FIG. 1 is an overall configuration diagram of an upper body exercise bike to which an embodiment of the present invention is applied
  • FIG. 2 is an excerpt sectional view showing the structure of the exercise conversion unit in the present invention
  • FIG. 3 is an excerpt perspective view of the present invention
  • FIGS. Fig. 6, 7 is a functional state diagram of the present invention.
  • the upper body exercise bike has a support part 20 mounted to the front of the bicycle frame 10, the rotary motion part 30 and the motion conversion part 40 coupled to the rotary motion part 30, the upper support part 20, Comprising a drive transmission unit 50 is connected to the motion conversion unit 40, the front and rear of the frame 10 is equipped with wheels 11 and 12, respectively, the rear wheel 12 and the pedal drive shaft 13 and Is connected to the chain to drive the bicycle by the rotational force of the pedal and the rotational force of the rotary motion unit (30).
  • the support part 20 is coupled to a steering rod 14 on which the front of the frame 10, more specifically, the front wheel 11 is mounted, and the rotary motion part 30 and the motion conversion part 40 which will be described later are installed.
  • the motion conversion unit 40 is interlocked with the rotary motion unit 30 on the upper portion of the support 20 to transfer the motion of the rotary motion unit 30 to the drive transmission unit 50 by the upper motion conversion unit 41.
  • the lower motion converting means 42 are interlocked with the rotary motion unit 30 on the upper portion of the support 20 to transfer the motion of the rotary motion unit 30 to the drive transmission unit 50 by the upper motion conversion unit 41.
  • the drive transmission unit 50 is connected to the motion conversion unit 40 and the pedal drive shaft 13 to the driving force generated in the rotary motion unit 30 to the motion conversion unit 40 and the pedal drive shaft 13 It passes through the rear wheel 12 through.
  • pedal drive shaft 13 is provided with a drive transmission switch 60 for connecting and disconnecting power between the drive transmission unit 50 and the rear wheel 12.
  • the rotary movement unit 30 is a handle 31 for transmitting power to the pedal drive shaft 13 through the drive transmission unit 50 by rotating the rotary shaft 32 in the rotary motion on both sides of the rotary shaft 32 of the upper end of the support 20, 31 ') is mounted.
  • the rotation shaft 32 transmits the driving force of the handles 31 and 31 โ€ฒ to the drive transmission unit 50 through the upper motion converting means 41 and the lower motion converting means 42 of the motion converting part 40.
  • the upper and lower motion conversion parts 41 and 42 of the motion conversion part 40 are constituted by a pair of bevel gears 410, 411, and 420 and 421, respectively, so that power is transmitted to the driving transmission part 50.
  • the upper and lower motion conversion parts 41 and 42 and the power transmission shaft 43 of the motion conversion part 40 are built in the housing 70.
  • the rotary motion part 30 is equipped with a rotary handle (31,31 ') capable of a rotary motion on the top of the support 20 to perform a steering function with the rotary motion.
  • the rotary motion unit 30 couples the rotary handles 31 and 31 'to both sides of the rotary shaft 32 so as to rotate both the rotary handles 31 and 31' around the rotary shaft 32. That is, the rotary handles 31 and 31 'are coupled to rotate by rotating around the rotary shaft 32 of the pedal drive shaft 13.
  • the rotation shaft 32 may transmit the driving force of the rotation handles 31 and 31 โ€ฒ to the drive transmission unit 50 through the upper motion conversion means 41 and the lower motion conversion means 42 of the motion conversion unit 40. To be able.
  • the upper motion conversion part 41 of the motion conversion part 40 is a pair of bevel gears 410 and 411 to orthogonally couple the rotation shaft 32 and the power transmission shaft 43 to rotate the rotation handles 31 and 31 '.
  • the rotational movement of the rotational shaft 32 by the movement can be transmitted to the power transmission shaft 43 through the bevel gears 410 and 411.
  • the lower motion converting portion 42 connected to the upper motion converting portion 41 and the power transmission shaft 43 is a pair of bevel gears 420 and 421 orthogonally coupling the power transmission shaft 43 and the driven shaft 44 to each other.
  • the driven shaft 44 is connected to the drive transmission unit 50 for transmitting power to the pedal drive shaft 13 to transmit the driving force by the rotary handles 31 and 31 'of the rotary motion unit 30.
  • the upper and lower motion conversion unit 41, 42 and the power transmission shaft 43 of the motion conversion unit 40 is installed in the housing 70 by coupling to the bearing and the housing 70 is a steering rod 14 It is mounted on the steering wheel 14, the steering wheel 14, as the rotary handle (31, 31 ') of the rotary motion portion 30 to enable the steering operation.
  • the rotating shaft 32 of the upper motion conversion unit 41 to which the rotary handles 31 and 31' are coupled is rotated so that the upper and lower bevel gears 410 and 411 ( Power is transmitted to the driving transmission unit 50 through 420 and 421, and the power transmitted to the driving transmission unit 51 provides the driving force to the wheel 12 together with the pedal driving force of the pedal drive shaft 13.
  • the present invention is a brake 111 (brake) for braking the front and rear wheels 11 and 12 of the bicycle to the handles 31 and 31 'connected to the power transmission shaft 43 of the above-described configuration.
  • a brake lever (1,1 ') is installed for the operation of 121).
  • the brakes 111 and 121 operated by the cables 3 and 3 ' are mounted on the front and rear wheels 11 and 12 and the brakes 111 and 121 mounted on the front and rear wheels 11 and 12, respectively.
  • the braking device is configured to be operated by the brake levers 1 and 1 'of the handles 31 and 31' as cables 3 and 3 '.
  • the configuration of the braking apparatus according to the present invention will be described in detail.
  • Rotating shaft 30 of rotational movement unit 30 that transmits power to pedal drive shaft 13 through drive transmission unit 50 by rotating rotational shaft 32 in rotational movement of handles 31 and 31 'on both sides of rotational shaft 32.
  • the actuator couples the movers 4 and 4 'to the rotation shaft 32 so as to be movable on the rotation shaft 32, and the movers 4 and 4' elastically support one side with the springs 41 and 41 '.
  • One side is fixed to the stopper (6, 6 ') of the rotation shaft 32 to allow the mover (4, 4') is moved within a certain range.
  • the movers 4 and 4 ' are axially movable on the rotation shaft 32 while being rotated together with the rotation shaft 32 and the cables 3 and 3' of the brakes 111 and 121 are provided on the movers 4 and 4 '. It is coupled to the pull (5, 5 ') connected to the free rotation. Cables 3 and 3 'of the brakes 111 and 121 are supported and guided by brackets 80 and 80' at portions connected to the pulls 5 and 5 '.
  • the mover (4,4 ') is coupled to the pull (5,5') and the bearing (7,7 ') rotatably coupled to the cable of the brakes (111,121) mounted on the front and rear wheels (11, 12)
  • the mover (4,4 ') is coupled in the free rotation state from the pull (5,5') connected to the (3,3 ') and the pull (5,5') is fixed to the handle (31,31 ').
  • the movers 4 and 4 ' which are rotatably operated together with the rotation shaft 32 are rotated together with the rotation shaft 32 by the rotational driving of the handles 31 and 31' while being movably coupled on the rotation shaft 32 in the axial direction.
  • the pull 5, 5 ' which is rotationally driven and rotatably coupled to the mover 4,4' with bearings 7,7 ', has a fixed state that does not rotate with the mover 4,4'.
  • the brakes 111 and 121 are operated by pulling the cables 3 and 3 'connected to the front and rear brakes 111 and 121 of the bicycle according to the pulling operation of the movers 4 and 4'.
  • the mover 4, 4 โ€ฒ rotatably coupled to the pull 5, 5 โ€ฒ has a braking lever 1, 1 โ€ฒ coupled to the handles 31, 31 โ€ฒ and a pull line 8, such as a wire. 8 ') and pulls the pull 5, 5' together with the movers 4, 4 'as braking levers 1, 1'.
  • One end of the pull string 8, 8 โ€ฒ guided to the through holes 22 and 22 โ€ฒ passes through the through holes 22 and 22 โ€ฒ of the shafts 21 and 21 โ€ฒ and brakes as the hinges 23 and 23 โ€ฒ. It is connected to one end of the lever (1,1 '), and the braking lever (1,1') is coupled to the shaft (21, 21 ') by shaft pins (24, 24') to brake around the shaft pins (24, 24 ').
  • the puller 4, 4 ' is pulled by pulling the pull lines 8, 8' connected to one end of the lever 1, 1 '.
  • the movers 4 and 4' connected thereto are springs 41 and 41 '. Is pulled while compressing the pulley (5,5 ') coupled to the mover (4,4') is moved along the axis of rotation (32) and pulled cable (3) connected to the pulley (5,5 ') , 3 ').
  • the cables 3 and 3 'connected to the pulls 5 and 5' operate the brakes 111 and 121 mounted on the wheels 11 and 12 in front and rear of the bicycle to brake the bicycle and again to the brake lever.
  • (1,1 ') is released, the braking force for pulling the pull string (8,8') is lost while returning to the restoring force of the spring (41,41 ') and connected to the pull (5,5') on the rotating shaft (32).
  • the cables 3, 3 ' are returned and the braking state is released.
  • the brakes 111 and 121 mounted on the front and rear wheels 11 and 12 and operated by the cables 3 and 3 ' may apply various brakes, and their configurations are known. Detailed description thereof will be omitted.
  • the housing 70 in which the power transmission shaft 43 connecting the upper and lower motion conversion portions 41 and 42 of the motion conversion portion 40 is built in the outer housing 70 has a pin shaft ( 71) coupled to the angle adjustment is made and to be fixed to the guide shaft 72 formed in the concentric arc of the concentric circle around the pin shaft 71 by the fixing bolt 73 is adjusted around the pin shaft 71 It can be configured to be fixed at an angle.
  • the power transmission shaft 43 at the angle adjustment position of the housing 70 is connected to the universal joint so that the power transmission shaft 43 may also be angle adjusted according to the angle change of the housing 70.
  • the housing 70 coupled to the pin shaft 71 and the fixing bolt 73 so that the angle can be adjusted has the upper motion converting portion 41 provided with the handles 31 and 31 'and the lower motion converting portion 42.
  • the distance of the handles 31 and 31 ' can be adjusted according to the physical condition of the occupant in the saddle.
  • the present invention is configured to transmit the driving force of the rotary motion unit to the rear wheel through the motion conversion unit and the drive transmission unit by the upper body movement in parallel with the lower body movement to step on the pedal by the upper and lower body exercise in the muscle training at the same time,
  • the present invention simplifies the configuration of the motion conversion unit of the rotary motion portion is mounted on the steering rod to the upper body movement by the rotation drive, and performs the upper body movement function and the steering function of the brake lever for braking the front and rear wheels of the upper body exercise bike. It is installed on the handle to configure the upper body exercise bike that can perform the steering function and the braking function for the braking of the bicycle and the rotation drive for the upper body movement in the handle.
  • the present invention can provide an upper body exercise bike made up and down exercise by providing a driving force of the bicycle through the lower body movement according to the rotational movement of the pedal and the upper body movement according to the rotational movement of the handle.

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

Abstract

The present invention relates to a bicycle for exercising the upper part of the body, which enables a user to exercise the upper part of the body while also exercising the lower part of the body, wherein exercising the lower part of the body is performed by pedaling, and in which a motion-converting unit has a simplified configuration and handles are provided with respective braking apparatuses. The bicycle for exercising the upper part of a body according to the present invention comprises a motion-converting unit (40) for transferring the motion of a rotating motion unit (30) provided with handles (31, 31ย’) to a driving force transferring unit (50), wherein the rotating motion unit (30) transfers the rotating driving force of the handles (31, 31ย’) to the driving force transferring unit (50) through an upper motion-converting means (41) comprising a pair of bevel gears (410, 411) and through a lower motion-converting means (42) comprising a pair of bevel gears (420, 421), and wherein the handles (31, 31ย’) are provided with respective braking levers (1, 1ย’) for operating respective brakes (111, 121) of the front and rear wheels (11, 12) of the bicycle. The present invention provides a bicycle for exercising the upper part of the body, which has a simple configuration, and which enables handles to perform a braking function, thereby achieving improved use convenience and operating safety.

Description

์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐUpper body exercise bike

๋ณธ ๋ฐœ๋ช…์€ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ์— ๊ด€ํ•œ ๊ฒƒ์œผ๋กœ, ๋ณด๋‹ค ์ƒ์„ธํ•˜๊ฒŒ๋Š” ํŽ˜๋‹ฌ์„ ๋ฐŸ๋Š” ํ•˜์ฒด์šด๋™๊ณผ ๋ณ‘ํ–‰ํ•˜๋Š” ์ƒ์ฒด์šด๋™์„ ํ†ตํ•˜์—ฌ ์ƒ,ํ•˜์ฒด์˜ ๊ณ ๋ฅธ ๊ทผ์œก๋‹จ๋ จ์ด ๊ฐ€๋Šฅํ•˜๋„๋ก ํ•œ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ์— ์žˆ์–ด์„œ ์šด๋™๋ณ€ํ™˜๋ถ€์˜ ๊ตฌ์„ฑ์„ ๊ฐ„๋‹จํžˆ ํ•˜๊ณ  ์ƒ์ฒด์šด๋™๊ธฐ๋Šฅ๊ณผ ์กฐํ–ฅ๊ธฐ๋Šฅ์ด ์ˆ˜ํ–‰๋˜๋Š” ํ•ธ๋“ค์— ์ œ๋™์žฅ์น˜๋ฅผ ์„ค์น˜ํ•œ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ์— ๊ด€ํ•œ ๊ฒƒ์ด๋‹ค.The present invention relates to an upper body exercise bike. More specifically, the upper and lower body exercise through the upper body exercise in parallel with the lower body exercise pedaling to simplify the configuration of the exercise conversion unit in the upper body exercise bike to enable the muscles The present invention relates to an upper body exercise bike provided with a braking device on a handle on which an exercise function and a steering function are performed.

ํ†ต์ƒ ์ž์ „๊ฑฐ๋Š” ํŽ˜๋‹ฌ์„ ๋ฐŸ๋Š” ํ•˜์ฒด์šด๋™์— ํ•œ์ •๋˜์–ด ํŒ”๊ณผ ์–ด๊นจ๋ฅผ ํฌํ•จํ•œ ์ƒ์ฒด์šด๋™๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•˜์ง€ ๋ชปํ•˜์˜€๋‹ค. ์ด๋Ÿฌํ•œ ์ ์— ์ฐฉ์•ˆํ•˜์—ฌ ์ž์ „๊ฑฐ ๊ณ ์œ ์˜ ํ•˜์ฒด์šด๋™๊ณผ ๋”๋ถˆ์–ด ์ƒ์ฒด์šด๋™๊ธฐ๋Šฅ๋„ ํ•จ๊ป˜ ์ œ๊ณตํ•˜๋Š” ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ๊ฐ€ ๋Œ€ํ•œ๋ฏผ๊ตญ ๊ณต๊ฐœํŠนํ—ˆ๊ณต๋ณด ์ œ10-1990-9381ํ˜ธ์™€ ๋Œ€ํ•œ๋ฏผ๊ตญ ํŠนํ—ˆ๋“ฑ๋ก ์ œ10-0579530ํ˜ธ ๋“ฑ์— ์•Œ๋ ค์ ธ ์žˆ๋‹ค.Normally, the bicycle was limited to the lower body exercise pedaling, and could not provide the upper body exercise function including the arm and shoulder. In view of this point, the upper body exercise bike that provides the upper body exercise function as well as the lower body exercise inherent to the bicycle is known in Republic of Korea Patent Publication No. 10-1990-9381 and Republic of Korea Patent Registration No. 10-0579530.

์ƒ๊ธฐ ์ž์ „๊ฑฐ๋“ค์€ ํšŒ์ „์šด๋™๊ฐ€๋Šฅํ•œ ํ•ธ๋“ค์˜ ๊ตฌ๋™๋ ฅ์ด ์•ž๋ฐ”ํ€ด์—๋งŒ ์ „๋‹ฌ๋˜์–ด ๊ฒฝ์‚ฌ๋กœ ๋“ฑ๋ฐ˜์‹œ์— ํšจ๊ณผ์ ์ธ ๊ตฌ๋™๋ ฅ์˜ ๋ถ„๋ฐฐ๊ฐ€ ํž˜๋“ค๊ฒŒ ๋˜๋Š” ํ•œ๊ณ„์ ์ด ์žˆ์—ˆ์œผ๋ฉฐ, ๋Œ€ํ•œ๋ฏผ๊ตญ ๊ณต๊ฐœํŠนํ—ˆ๊ณต๋ณด ์ œ10-1990-9381ํ˜ธ์˜ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ๋Š” ํ•ธ๋“ค์„ ์กฐ์ž‘ํ•จ์— ์žˆ์–ด์„œ ๊ฐ ํ•ธ๋“ค์„ ๊ต์ฐจ๋กœ ์ƒํ•˜ ์™•๋ณต์šด๋™์‹œํ‚ค๋Š” ๊ณผ์ •์—์„œ ์ฃผํ–‰์ค‘์— ํŠนํžˆ ๊ณก์„ ์ฃผ๋กœ์˜ ์ฃผํ–‰์ค‘ ์‚ฌ์šฉ์ž์˜ ๊ท ํ˜•์ด ์ผ์‹œ์— ๋ถ•๊ดด๋  ์šฐ๋ ค๊ฐ€ ์žˆ์–ด ์•ˆ์ „์ƒ์˜ ๋ฌธ์ œ์ ์„ ๊ฐ€์ง€๊ณ  ์žˆ๋‹ค.The bicycles had a limitation in that the driving force of the rotatable handle is transmitted only to the front wheels, so that it is difficult to effectively distribute the driving force when climbing the slope. The upper body exercise bike of Korean Patent Laid-Open Publication No. 10-1990-9381 handles each of the handles. In the process of reciprocating the handlebars up and down at the intersection, the user's balance may collapse temporarily during driving, particularly while driving on a curved road, and thus there is a safety problem.

๋˜ ๊ณต๊ฐœํŠนํ—ˆ๊ณต๋ณด ์ œ10-1990-16989ํ˜ธ์˜ ์ž์ „๊ฑฐ๋Š” ์ฒด์ธ๊ตฌ๋™ ๋Œ€์‹ ์— ๊ธฐ์–ด๊ตฌ๋™๋ฐฉ์‹์„ ์ฑ„ํƒํ•˜์˜€์œผ๋‚˜ ์ด ์—ญ์‹œ ์ƒ์ฒด์šด๋™์ด ๋“ฑํ•œ์‹œ๋จ์€ ๋ฌผ๋ก  ํŽ˜๋‹ฌ๊ตฌ๋™์ถ•์—์„œ ํ›„๋ฐฉ์ธก ํœ ๋ฐฉํ–ฅ์˜ ๊ตฌ๋™๋ ฅ ์ „๋‹ฌ์— ๊ทธ์น˜๊ณ  ์žˆ์–ด์„œ ํšจ๊ณผ์ ์ธ ๊ตฌ๋™๋ ฅ ๋ถ„๋ฐฐ๊ฐ€ ํž˜๋“ค๊ฒŒ ๋˜๋Š” ๋ฌธ์ œ์  ๋“ฑ์ด ์žˆ๋‹ค.In addition, the bicycle of Publication No. 10-1990-16989 adopts a gear driving method instead of a chain driving, but this also neglects the upper body movement and only transmits the driving force in the rear wheel direction from the pedal driving shaft, which makes it difficult to distribute the effective driving force. There is a problem.

์ด์— ๋ณธ ์ถœ์›์ธ์€ ์ „ํ›„ ๋˜๋Š” ์ƒํ•˜ ์™•๋ณต์šด๋™ํ•˜๋Š” ํšŒ๋™์šด๋™๋ถ€์˜ ๊ตฌ๋™๋ ฅ์„ ์šด๋™๋ณ€ํ™˜๋ถ€ ๋ฐ ๊ตฌ๋™์ „๋‹ฌ๋ถ€๋ฅผ ํ†ตํ•˜์—ฌ ํ›„๋ฐฉ ํœ ์ธก์œผ๋กœ ์ „๋‹ฌํ•˜๋Š” ๊ตฌ์„ฑ์œผ๋กœ ํŽ˜๋‹ฌ์„ ๋ฐŸ๋Š” ํ•˜์ฒด์šด๋™๊ณผ ํ•จ๊ป˜ ์ƒ์ฒด์šด๋™์„ ๋ณ‘ํ–‰ํ•˜์—ฌ ์ƒ,ํ•˜์ฒด์˜ ๊ทผ์œก๋‹จ๋ จ์ด ๊ฐ€๋Šฅํ•œ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ๋ฅผ ๋ฐœ๋ช…ํ•˜์˜€๋‹ค.(๋Œ€ํ•œ๋ฏผ๊ตญ ๋ฐœ๋ช…ํŠนํ—ˆ ์ œ10-0840262ํ˜ธ)In this regard, the present applicant is configured to transmit the driving force of the rotational movement part of the forward and backward reciprocating motion to the rear wheel side through the motion conversion part and the drive transmission part, so that the upper and lower body muscles can be trained in parallel with the lower body motion of pedaling. Invented the upper body exercise bike (Korea Patent No. 10-0840262)

์ƒ๊ธฐ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ๋Š” ์ƒ๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ์˜ ์ƒํ•˜๋ถ€ ํ•ธ๋“ค์ด ํ•œ ์Œ์˜ ํ‰๊ธฐ์–ด๋กœ ์—ฐ๊ฒฐ๋˜๊ณ  ์—ฌ๊ธฐ์— ๋งํฌ๋ด‰์œผ๋กœ ํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ์„ ๊ตฌ์„ฑํ•˜๋Š” ํ•œ ์Œ์˜ ํšŒ๋™๊ธฐ์–ด๋กœ ๊ฒฐํ•ฉ๋˜๊ณ  ํ•ธ๋“ค์˜ ํšŒ์ „์šด๋™์„ ์ฒด์ธ์Šคํ”„๋ผ์ผ“์„ ํ†ตํ•ด ํœ ์— ์ „๋‹ฌํ•˜๋Š” ๋™๋ ฅ์ „๋‹ฌ๊ตฌ์กฐ๋กœ ์šด๋™๋ณ€ํ™˜๋ถ€๊ฐ€ ๊ตฌ์„ฑ๋˜์–ด ๊ตฌ์กฐ๊ฐ€ ๋ณต์žกํ•˜๊ณ , ํšŒ๋™์šด๋™๋ถ€์˜ ํ•ธ๋“ค์€ ์ „ํ›„ ๋˜๋Š” ์ƒํ•˜ ์™•๋ณต์šด๋™ํ•˜๋„๋ก ๊ตฌ์„ฑ๋˜์–ด ์กฐํ–ฅ๊ธฐ๋Šฅ์„ ์›๋งŒํ•˜๊ณ  ์•ˆ์ •์ ์œผ๋กœ ์ˆ˜ํ–‰ํ•˜๊ธฐ ๊ณค๋ž€ํ•˜์˜€๋‹ค.The upper body exercise bike is connected to a pair of spur gears of the upper and lower handles of the upper motion conversion means and coupled to the pair of rotation gears constituting the lower motion conversion means by the link rod, and the rotational movement of the handles through a chain sprocket. The power transmission structure that transmits to the wheel is composed of a motion conversion unit is complicated in structure, the handle of the rotational movement unit is configured to reciprocate back and forth or up and down, it was difficult to perform the steering function smoothly and stably.

๊ทธ๋ฆฌ๊ณ  ์ƒ๊ธฐ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ๋Š” ์ƒ์ฒด์šด๋™์„ ์œ„ํ•ด ํ•ธ๋“ค์ด ํšŒ์ „๊ตฌ๋™๋˜์–ด ์ฃผํ–‰์ค‘์˜ ์ž์ „๊ฑฐ๋ฅผ ์ œ๋™์‹œํ‚ค๊ธฐ ์œ„ํ•œ ์ œ๋™๋ ˆ๋ฒ„๋ฅผ ํ•ธ๋“ค์— ์„ค์น˜ํ•  ์ˆ˜ ์—†์—ˆ๋‹ค.In addition, the upper body exercise bike can not be installed on the handle braking lever for braking the bicycle while the handle is rotated for the upper body movement.

์ผ๋ฐ˜ ์ž์ „๊ฑฐ๋Š” ์ž์ „๊ฑฐ์˜ ์ „ํ›„๋ฐฉ ํœ ์— ์žฅ์ฐฉ๋œ ๋ธŒ๋ ˆ์ดํฌ์™€ ์—ฐ๊ฒฐ๋œ ์ผ€์ด๋ธ”์„ ๋‹น๊ฒจ์„œ ๋ธŒ๋ ˆ์ดํฌ๋ฅผ ์ž‘๋™์‹œํ‚ค๋Š” ์ œ๋™๋ ˆ๋ฒ„๊ฐ€ ์กฐํ–ฅํ•ธ๋“ค์— ์„ค์น˜๋˜์–ด ๋ฐฉํ–ฅ์ „ํ™˜ ๋“ฑ์˜ ์กฐํ–ฅ๊ธฐ๋Šฅ๊ณผ ํ•จ๊ป˜ ์ž์ „๊ฑฐ์˜ ์ œ๋™์— ์•„๋ฌด๋Ÿฐ ๋ฌธ์ œ๊ฐ€ ์—†๋‹ค.In general bicycles, a brake lever that operates the brake by pulling a cable connected to the brakes mounted on the front and rear wheels of the bicycle is installed in the steering wheel, and there is no problem in braking of the bicycle along with steering functions such as change of direction.

๊ทธ๋Ÿฌ๋‚˜ ์ƒ๊ธฐ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ๋Š” ์ƒ์ฒด์šด๋™์„ ์œ„ํ•ด ํšŒ์ „๊ตฌ๋™๋˜๊ณ  ์กฐํ–ฅ๊ธฐ๋Šฅ์ด ์ด๋ฃจ์–ด์ง€๋Š” ํ•ธ๋“ค์— ๋ธŒ๋ ˆ์ดํฌ์˜ ์ผ€์ด๋ธ”์„ ๋‹น๊ธฐ๊ธฐ ์œ„ํ•œ ์ œ๋™๋ ˆ๋ฒ„๋ฅผ ์„ค์น˜ํ•  ์ˆ˜ ์—†์–ด์„œ ์ƒ๊ธฐ ํ•ธ๋“ค๊ณผ๋Š” ๋ณ„๋„๋กœ ์ œ๋™๋ ˆ๋ฒ„๋ฅผ ์„ค์น˜ํ•˜์—ฌ์•ผ ํ•˜์˜€๋‹ค. ๋”ฐ๋ผ์„œ ์ฃผํ–‰์ค‘ ์ œ๋™์ด ์š”๊ตฌ๋  ๊ฒฝ์šฐ์—๋Š” ์žก๊ณ ์žˆ๋Š” ํ•ธ๋“ค๋กœ๋ถ€ํ„ฐ ์†์„ ๋–ผ๊ณ  ๋ณ„๋„ ์„ค์น˜๋œ ์ œ๋™๋ ˆ๋ฒ„๋ฅผ ์กฐ์ž‘ํ•˜์—ฌ ์ œ๋™ํ•˜๊ฒŒ ๋จ์œผ๋กœ์จ ๋ธŒ๋ ˆ์ดํฌ ์ž‘๋™์ด ์ œ๋Œ€๋กœ ์ˆ˜ํ–‰๋˜์ง€ ์•Š์Œ์€ ๋ฌผ๋ก  ์›ํ™œํ•˜๊ณ  ์‹ ์†ํ•œ ์ œ๋™์„ ํ•  ์ˆ˜ ์—†์–ด ์ฃผํ–‰์ค‘์˜ ์•ˆ์ „์‚ฌ๊ณ  ๋“ฑ์— ์‹ฌ๊ฐํ•œ ๋ฌธ์ œ๋ฅผ ์•ผ๊ธฐํ•˜๋Š” ๊ฒƒ์ด์—ˆ๋‹ค.However, since the upper body exercise bike cannot be provided with a brake lever for pulling the cable of the brake to the handle that is rotated for steering the upper body and the steering function is provided, the brake lever has to be installed separately from the handle. Therefore, when braking is required during driving, the brake is not performed properly by removing the hand from the handle and operating the brake lever installed separately, and it is not possible to perform the braking smoothly and quickly. It was to cause.

๋ณธ ๋ฐœ๋ช…์—์„œ๋Š” ์ƒ๊ธฐ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ(๋Œ€ํ•œ๋ฏผ๊ตญ ๋ฐœ๋ช…ํŠนํ—ˆ ์ œ10-0840262ํ˜ธ)๋ฅผ ๊ฐœ๋Ÿ‰ํ•˜์—ฌ ์šด๋™๋ณ€ํ™˜๋ถ€๋ฅผ ๊ฐ„๋‹จํ•œ ๊ตฌ์กฐ๋กœ ๊ตฌ์„ฑํ•˜๊ณ  ์ด๋กœ๋ถ€ํ„ฐ ๋ณด๋‹ค ์›๋งŒํ•˜๊ณ  ์•ˆ์ •์ ์ธ ์กฐํ–ฅ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๋ฉฐ, ์ƒ์ฒด์šด๋™์„ ์œ„ํ•œ ํšŒ์ „๊ตฌ๋™๊ณผ ์กฐํ–ฅ๊ธฐ๋Šฅ์ด ์ˆ˜ํ–‰๋˜๋Š” ํ•ธ๋“ค์— ์ œ๋™์žฅ์น˜๋ฅผ ๊ตฌ์„ฑํ•˜์—ฌ ๊ฐ„ํŽธํ•˜๊ณ  ์•ˆ์ •๋œ ์ž‘๋™์„ฑ์œผ๋กœ ์ œ๋™๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•˜๊ณ ์ž ํ•œ๋‹ค.In the present invention, by improving the upper body exercise bike (Korean invention patent No. 10-0840262) to configure a simple structure of the motion conversion unit from it to provide a smoother and more stable steering function, and the rotary drive for the upper body movement and It is intended to provide a braking function with simple and stable operability by constructing a braking device on a handle on which a steering function is performed.

์ฆ‰, ๋ณธ ๋ฐœ๋ช…์€ ๊ฐ„๋‹จํ•œ ๊ตฌ์กฐ๋กœ ์šด๋™๋ณ€ํ™”๋ถ€๋ฅผ ๊ตฌ์„ฑํ•˜์—ฌ ์ œ๊ณตํ•˜๊ณ  ์ƒ์ฒด์šด๋™์„ ์œ„ํ•œ ํšŒ์ „๊ตฌ๋™๊ณผ ์กฐํ–ฅ๊ธฐ๋Šฅ์„ ์ˆ˜ํ–‰ํ•˜๋Š” ํ•ธ๋“ค์— ์ œ๋™๋ ˆ๋ฒ„๋ฅผ ์„ค์น˜ํ•˜์—ฌ ํ•ธ๋“ค์˜ ํšŒ์ „๊ตฌ๋™๊ณผ ์กฐํ–ฅ๊ธฐ๋Šฅ์— ์•„๋ฌด๋Ÿฐ ์ง€์žฅ์„ ์ฃผ์ง€์•Š์œผ๋ฉด์„œ ํ•ธ๋“ค์˜ ์ œ๋™๋ ˆ๋ฒ„๋ฅผ ์กฐ์ž‘ํ•˜์—ฌ ๋ธŒ๋ ˆ์ดํฌ์˜ ์ œ์–ด๊ฐ€ ๊ฐ€๋Šฅํ•œ ์ œ๋™์žฅ์น˜๋ฅผ ์ œ๊ณตํ•˜๊ณ ์ž ํ•œ๋‹ค.That is, the present invention provides a simple structure to configure the motion change portion and install a brake lever on the handle to perform the rotational drive and steering function for upper body movement of the handle without affecting the rotational drive and steering function of the handle The present invention provides a braking device capable of controlling a brake by operating a brake lever.

๋ณธ ๋ฐœ๋ช…์€ ํšŒ์ „์ถ• ์–‘์ธก ํ•ธ๋“ค์˜ ํšŒ์ „๊ตฌ๋™์œผ๋กœ ํšŒ์ „์ถ•์„ ๋Œ๋ ค์„œ ๊ตฌ๋™์ „๋‹ฌ๋ถ€๋ฅผ ํ†ตํ•ด ํŽ˜๋‹ฌ๊ตฌ๋™์ถ•์œผ๋กœ ๋™๋ ฅ์„ ์ „๋‹ฌํ•˜๋Š” ํšŒ์ „์šด๋™๋ถ€์™€, ์ƒ๊ธฐ ์ƒ๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ๊ณผ ํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ์œผ๋กœ ์ด๋ฃจ์–ด์ ธ ํšŒ์ „์šด๋™๋ถ€์™€ ์—ฐ๋™๋˜๊ณ  ํšŒ์ „์šด๋™๋ถ€์˜ ์šด๋™์„ ๊ตฌ๋™์ „๋‹ฌ๋ถ€๋กœ ์ „๋‹ฌํ•˜๋Š” ์šด๋™๋ณ€ํ™˜๋ถ€๋กœ ๊ตฌ์„ฑ๋œ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ํšŒ์ „์šด๋™๋ถ€๋Š” ํ•˜์šฐ์ง• ๋‚ด๋ถ€์— ์„ค์น˜ํ•˜์—ฌ ์กฐํ–ฅ๋ด‰์— ์žฅ์ฐฉํ•˜๊ณ  ํšŒ์ „์ถ•์„ ์ค‘์‹ฌ์œผ๋กœ ์–‘ ํšŒ์ „ํ•ธ๋“ค์„ ํšŒ์ „์ž‘๋™์‹œํ‚ฌ ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๋ฉฐ ํ•œ์Œ์˜ ๋ฒ ๋ฒจ๊ธฐ์–ด๋กœ ์ด๋ฃจ์–ด์ง„ ์ƒ,ํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ์„ ํ†ตํ•ด ํšŒ์ „ํ•ธ๋“ค์˜ ๊ตฌ๋™๋ ฅ์„ ๊ตฌ๋™์ „๋‹ฌ๋ถ€๋กœ ์ „๋‹ฌํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๋ฉฐ,The present invention is composed of a rotary movement unit for transmitting power to the pedal drive shaft through the drive transmission unit by rotating the rotary shaft to the rotary drive of the handle of both sides of the rotary shaft, consisting of the upper motion conversion means and the lower motion conversion means interlocked with the rotary motion portion and the movement of the rotary motion portion In the upper body exercise bike composed of a motion conversion unit for transmitting to the drive transmission unit, the rotary motion unit is installed inside the housing to be mounted on the steering rod, to rotate the rotation handles around the axis of rotation, and a pair of bevel gear , Through the lower motion conversion means to transmit the driving force of the rotary handle to the drive transmission,

์ƒ๊ธฐ ํšŒ์ „์šด๋™๋ถ€์˜ ํšŒ์ „์ถ•์— ์—ฐ๊ฒฐ๋œ ํ•ธ๋“ค์—๋Š” ์ œ๋™๋ ˆ๋ฒ„๋ฅผ ๊ตฌ๋น„์‹œ์ผœ ์ž์ „๊ฑฐ์˜ ์ „ํ›„๋ฐฉ ํœ ์— ์žฅ์ฐฉ๋œ ๋ธŒ๋ ˆ์ดํฌ๋ฅผ ์ž‘๋™์‹œํ‚ฌ ์ˆ˜ ์žˆ๊ฒŒ ํ•œ๋‹ค.The handle connected to the rotary shaft of the rotary motion unit is provided with a brake lever to enable the brake mounted on the front and rear wheels of the bicycle.

๋ณธ ๋ฐœ๋ช…์€ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ์— ์žˆ์–ด์„œ, ์ƒ๊ธฐ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ(๋Œ€ํ•œ๋ฏผ๊ตญ ๋ฐœ๋ช…ํŠนํ—ˆ ์ œ10-0840262ํ˜ธ)์˜ ์šด๋™๋ณ€ํ™˜๋ถ€๋ฅผ ๊ฐ„๋‹จํ•œ ๊ตฌ์กฐ๋กœ ๊ตฌ์„ฑํ•˜์—ฌ ์ฝคํŒฉํŠธํ•œ ๊ตฌ์กฐ์˜ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ๋ฅผ ์ œ๊ณตํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ,The present invention can be provided in the upper body exercise bike, the upper body exercise bike (Korean Patent No. 10-0840262) by the simple structure of the motion conversion unit of the structure to provide a compact upper body exercise bike,

๋˜ ์ƒ์ฒด์šด๋™์„ ์œ„ํ•œ ํšŒ์ „๊ตฌ๋™๊ณผ ์กฐํ–ฅ๊ธฐ๋Šฅ์„ ์ˆ˜ํ–‰ํ•˜๋Š” ํ•ธ๋“ค์— ์ œ๋™๋ ˆ๋ฒ„๋ฅผ ์„ค์น˜ํ•˜์—ฌ ์ƒ์ฒด์šด๋™๊ณผ ์กฐํ–ฅ์กฐ์ž‘์ด ์ด๋ฃจ์–ด์ง€๋Š” ํ•ธ๋“ค์—์„œ ๋ธŒ๋ ˆ์ดํฌ์˜ ์ œ์–ด๊ฐ€ ๊ฐ€๋Šฅํ•˜๊ฒŒ ํ•จ์œผ๋กœ์จ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ์— ์‹ ์†ํ•˜๊ณ  ์•ˆ์ •๋œ ์ œ๋™๊ธฐ๋Šฅ์„ ์ œ๊ณต์œผ๋กœ ์ œ๋™์žฅ์น˜์˜ ์›ํ™œํ•˜๊ณ  ํŽธ๋ฆฌํ•œ ์‚ฌ์šฉ์„ฑ๊ณผ ์ž‘๋™์„ฑ์œผ๋กœ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ์˜ ์•ˆ์ „์„ฑ์„ ๋”์šฑ ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ๋Š” ๋“ฑ์˜ ์ด์ ์ด ์žˆ๋‹ค.In addition, a brake lever is installed on the steering wheel that performs rotational drive and steering function for upper body movement, enabling the brake to be controlled from the handle that performs upper body movement and steering operation, providing a fast and stable braking function to the upper body bicycle. With its smooth and convenient usability and operability, there is an advantage such as to further improve the safety of the upper body exercise bike.

๋„ 1์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ๊ฐ€ ์ ์šฉ๋œ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ์˜ ์ „์ฒด ๊ตฌ์„ฑ๋„์ด๋‹ค.1 is an overall configuration of the upper body exercise bike to which an embodiment of the present invention is applied.

๋„ 2๋Š” ๋ณธ ๋ฐœ๋ช…์ค‘ ์šด๋™๋ณ€ํ™˜๋ถ€์˜ ๊ตฌ์„ฑ์„ ๋ณด์ธ ๋‹จ๋ฉด๋„์ด๋‹ค.2 is a cross-sectional view showing the configuration of the motion conversion unit in the present invention.

๋„ 3์€ ๋ณธ ๋ฐœ๋ช…์ค‘ ์š”๋ถ€ ๋ฐœ์ทŒ ์‚ฌ์‹œ๋„์ด๋‹ค.Figure 3 is a perspective view of the main portion excerpt of the present invention.

๋„ 4, 5๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ์š”๋ถ€ ๋ฐœ์ทŒ ๋‹จ๋ฉด๋„์ด๋‹ค.4 and 5 are cross-sectional views of main parts of the present invention.

๋„ 6, 7์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ž‘์šฉ์ƒํƒœ๋„์ด๋‹ค.6 and 7 are functional state diagrams of the present invention.

๋„ 8์€ ๋ณธ ๋ฐœ๋ช…์ค‘ ์ผ๋ถ€ ๊ตฌ์„ฑ์˜ ๋‹ค๋ฅธ ์‹ค์‹œ์˜ˆ๋ฅผ ๋ณด์ธ ์ผ๋ถ€ ๋ฐœ์ทŒ๋„์ด๋‹ค.Figure 8 is a partial excerpt showing another embodiment of some configurations of the present invention.

๋ณธ ๋ฐœ๋ช…์˜ ์‹ค์‹œ ํ˜•ํƒœ๋ฅผ ์ฒจ๋ถ€ํ•œ ๋„๋ฉด๊ณผ ํ•จ๊ป˜ ์ƒ์„ธํžˆ ์‚ดํŽด๋ณด๋ฉด ์ดํ•˜์™€ ๊ฐ™๋‹ค.An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

๋„ 1์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ผ์‹ค์‹œ์˜ˆ๊ฐ€ ์ ์šฉ๋œ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ์˜ ์ „์ฒด ๊ตฌ์„ฑ๋„, ๋„ 2๋Š” ๋ณธ ๋ฐœ๋ช…์ค‘ ์šด๋™๋ณ€ํ™˜๋ถ€์˜ ๊ตฌ์„ฑ์„ ๋ณด์ธ ์š”๋ถ€ ๋ฐœ์ทŒ ๋‹จ๋ฉด๋„, ๋„ 3์€ ๋ณธ ๋ฐœ๋ช…์ค‘ ์š”๋ถ€ ๋ฐœ์ทŒ ์‚ฌ์‹œ๋„, ๋„ 4,5๋Š” ๋ณธ ๋ฐœ๋ช…์˜ ์š”๋ถ€ ๋ฐœ์ทŒ ๋‹จ๋ฉด๋„, ๋„ 6,7์€ ๋ณธ ๋ฐœ๋ช…์˜ ์ž‘์šฉ์ƒํƒœ๋„์ด๋‹ค.1 is an overall configuration diagram of an upper body exercise bike to which an embodiment of the present invention is applied, FIG. 2 is an excerpt sectional view showing the structure of the exercise conversion unit in the present invention, FIG. 3 is an excerpt perspective view of the present invention, and FIGS. Fig. 6, 7 is a functional state diagram of the present invention.

์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ๋Š” ์ž์ „๊ฑฐ ํ”„๋ ˆ์ž„(10) ์ „๋ฐฉ์— ์žฅ์ฐฉ๋˜๋Š” ์ง€์ง€๋ถ€(20)์™€, ์ƒ๊ธฐ ์ง€์ง€๋ถ€(20) ์ƒ๋‹จ์— ์žฅ์ฐฉ๋˜๋Š” ํšŒ์ „์šด๋™๋ถ€(30) ๋ฐ ์ƒ๊ธฐ ํšŒ์ „์šด๋™๋ถ€(30)์™€ ๊ฒฐํ•ฉ๋˜๋Š” ์šด๋™๋ณ€ํ™˜๋ถ€(40), ์ƒ๊ธฐ ์šด๋™๋ณ€ํ™˜๋ถ€(40)์™€ ์—ฐ๊ฒฐ๋˜๋Š” ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋กœ ์ด๋ฃจ์–ด์ง€๋ฉฐ, ์ƒ๊ธฐ ํ”„๋ ˆ์ž„(10) ์ „ํ›„๋ฐฉ์—๋Š” ๊ฐ๊ฐ ํœ (11,12)์ด ์žฅ์ฐฉ๋˜๊ณ  ์ƒ๊ธฐ ํ›„๋ฐฉ ํœ (12)์—๋Š” ํŽ˜๋‹ฌ๊ตฌ๋™์ถ•(13)๊ณผ ์ฒด์ธ์œผ๋กœ ์—ฐ๊ฒฐ๋˜์–ด ํŽ˜๋‹ฌ์˜ ํšŒ์ „๋ ฅ๊ณผ ํšŒ์ „์šด๋™๋ถ€(30)์˜ ํšŒ์ „๋ ฅ์œผ๋กœ ์ž์ „๊ฑฐ๋ฅผ ๊ตฌ๋™์‹œํ‚จ๋‹ค.The upper body exercise bike has a support part 20 mounted to the front of the bicycle frame 10, the rotary motion part 30 and the motion conversion part 40 coupled to the rotary motion part 30, the upper support part 20, Comprising a drive transmission unit 50 is connected to the motion conversion unit 40, the front and rear of the frame 10 is equipped with wheels 11 and 12, respectively, the rear wheel 12 and the pedal drive shaft 13 and Is connected to the chain to drive the bicycle by the rotational force of the pedal and the rotational force of the rotary motion unit (30).

๊ทธ๋ฆฌ๊ณ  ์ƒ๊ธฐ ์ง€์ง€๋ถ€(20)์—๋Š” ํ”„๋ ˆ์ž„(10) ์ „๋ฐฉ, ๋”์šฑ ์ƒ์„ธํ•˜๊ฒŒ๋Š” ์ „๋ฐฉ ํœ (11)์ด ์žฅ์ฐฉ๋˜๋Š” ์กฐํ–ฅ๋ด‰(14)์— ๊ฒฐํ•ฉ๋˜์–ด ํ›„์ˆ ํ•˜๋Š” ํšŒ์ „์šด๋™๋ถ€(30)์™€ ์šด๋™๋ณ€ํ™˜๋ถ€(40)๊ฐ€ ์„ค์น˜๋œ๋‹ค. ์šด๋™๋ณ€ํ™˜๋ถ€(40)๋Š” ์ง€์ง€๋ถ€(20) ์ƒ๋ถ€์˜ ํšŒ์ „์šด๋™๋ถ€(30)์™€ ์—ฐ๋™๋˜์–ด ์ƒ๊ธฐ ํšŒ์ „์šด๋™๋ถ€(30)์˜ ์šด๋™์„ ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋กœ ์ „๋‹ฌํ•˜๋Š” ์—ญํ• ์„ ์ˆ˜ํ–‰ํ•˜๋Š” ๊ฒƒ์œผ๋กœ ์ƒ๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ(41)๊ณผ ํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ(42)์œผ๋กœ ์ด๋ฃจ์–ด์ง„๋‹ค.In addition, the support part 20 is coupled to a steering rod 14 on which the front of the frame 10, more specifically, the front wheel 11 is mounted, and the rotary motion part 30 and the motion conversion part 40 which will be described later are installed. . The motion conversion unit 40 is interlocked with the rotary motion unit 30 on the upper portion of the support 20 to transfer the motion of the rotary motion unit 30 to the drive transmission unit 50 by the upper motion conversion unit 41. ) And the lower motion converting means 42.

๋˜, ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋Š” ์ƒ๊ธฐ ์šด๋™๋ณ€ํ™˜๋ถ€(40)์™€ ํŽ˜๋‹ฌ๊ตฌ๋™์ถ•(13)์„ ์—ฐ๊ฒฐํ•˜์—ฌ ์ƒ๊ธฐ ํšŒ์ „์šด๋™๋ถ€(30)์—์„œ ๋ฐœ์ƒํ•˜๋Š” ๊ตฌ๋™๋ ฅ์„ ์ƒ๊ธฐ ์šด๋™๋ณ€ํ™˜๋ถ€(40) ๋ฐ ํŽ˜๋‹ฌ๊ตฌ๋™์ถ•(13)์„ ํ†ตํ•˜์—ฌ ํ›„๋ฐฉ ํœ (12)๋กœ ์ „๋‹ฌํ•œ๋‹ค.In addition, the drive transmission unit 50 is connected to the motion conversion unit 40 and the pedal drive shaft 13 to the driving force generated in the rotary motion unit 30 to the motion conversion unit 40 and the pedal drive shaft 13 It passes through the rear wheel 12 through.

๊ทธ๋ฆฌ๊ณ  ํŽ˜๋‹ฌ๊ตฌ๋™์ถ•(13)์—๋Š” ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)์™€ ํ›„๋ฐฉ ํœ (12)๊ฐ„์— ๋™๋ ฅ์„ ์—ฐ๊ฒฐ, ์ฐจ๋‹จํ•˜๋Š” ๊ตฌ๋™์ „๋‹ฌ์Šค์œ„์น˜(60)๊ฐ€ ๊ตฌ๋น„๋œ๋‹ค.And the pedal drive shaft 13 is provided with a drive transmission switch 60 for connecting and disconnecting power between the drive transmission unit 50 and the rear wheel 12.

์ƒ๊ธฐ ํšŒ์ „์šด๋™๋ถ€(30)๋Š” ์ง€์ง€๋ถ€(20) ์ƒ๋‹จ์˜ ํšŒ์ „์ถ•(32) ์–‘์ธก์— ํšŒ์ „์šด๋™์œผ๋กœ ํšŒ์ „์ถ•(32)์„ ๋Œ๋ ค์„œ ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋ฅผ ํ†ตํ•ด ํŽ˜๋‹ฌ๊ตฌ๋™์ถ•(13)์œผ๋กœ ๋™๋ ฅ์„ ์ „๋‹ฌํ•˜๋Š” ํ•ธ๋“ค(31,31')์ด ์žฅ์ฐฉ๋œ๋‹ค. ์ƒ๊ธฐ ํšŒ์ „์ถ•(32)์€ ์šด๋™๋ณ€ํ™˜๋ถ€(40)์˜ ์ƒ๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ(41)๊ณผ ํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ(42)์„ ํ†ตํ•ด ํ•ธ๋“ค(31,31')์˜ ๊ตฌ๋™๋ ฅ์„ ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋กœ ์ „๋‹ฌํ•œ๋‹ค. ์ƒ๊ธฐ ์šด๋™๋ณ€ํ™˜๋ถ€(40)์˜ ์ƒ,ํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜๋ถ€(41)(42)๋Š” ๊ฐ๊ฐ ํ•œ ์Œ์˜ ๋ฒ ๋ฒจ๊ธฐ์–ด(410,411),(420,421)๋กœ ๊ตฌ์„ฑ๋˜์–ด ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋กœ ๋™๋ ฅ์ด ์ „๋‹ฌ๋œ๋‹ค.The rotary movement unit 30 is a handle 31 for transmitting power to the pedal drive shaft 13 through the drive transmission unit 50 by rotating the rotary shaft 32 in the rotary motion on both sides of the rotary shaft 32 of the upper end of the support 20, 31 ') is mounted. The rotation shaft 32 transmits the driving force of the handles 31 and 31 โ€ฒ to the drive transmission unit 50 through the upper motion converting means 41 and the lower motion converting means 42 of the motion converting part 40. The upper and lower motion conversion parts 41 and 42 of the motion conversion part 40 are constituted by a pair of bevel gears 410, 411, and 420 and 421, respectively, so that power is transmitted to the driving transmission part 50.

๊ทธ๋ฆฌ๊ณ  ์ƒ๊ธฐ ์šด๋™๋ณ€ํ™˜๋ถ€(40)์˜ ์ƒํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜๋ถ€(41)(42)์™€ ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)์€ ํ•˜์šฐ์ง•(70)์— ๋‚ด์žฅ๋˜์–ด ๊ตฌ์„ฑ๋œ๋‹ค.The upper and lower motion conversion parts 41 and 42 and the power transmission shaft 43 of the motion conversion part 40 are built in the housing 70.

์ƒ๊ธฐ ํšŒ์ „์šด๋™๋ถ€(3)์˜ ์šด๋™๋ณ€ํ™˜๋ถ€(40)์— ๋Œ€ํ•˜์—ฌ ๊ตฌ์ฒด์ ์œผ๋กœ ์‚ดํŽด๋ณด๋ฉด ์ดํ•˜์™€ ๊ฐ™๋‹ค.Looking in detail with respect to the motion conversion unit 40 of the rotary motion (3) as follows.

์ƒ๊ธฐ ํšŒ์ „์šด๋™๋ถ€(30)๋Š” ์ง€์ง€๋ถ€(20) ์ƒ๋‹จ์— ํšŒ์ „์šด๋™์ด ๊ฐ€๋Šฅํ•œ ํšŒ์ „ํ•ธ๋“ค(31,31')์„ ์žฅ์ฐฉํ•˜์—ฌ ํšŒ์ „์šด๋™๊ณผ ํ•จ๊ป˜ ์กฐํ–ฅ๊ธฐ๋Šฅ์„ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•œ๋‹ค. ํšŒ์ „์šด๋™๋ถ€(30)๋Š” ํšŒ์ „์ถ•(32) ์–‘์ธก์œผ๋กœ ํšŒ์ „ํ•ธ๋“ค(31,31')์„ ๊ฒฐํ•ฉํ•˜์—ฌ ํšŒ์ „์ถ•(32)์„ ์ค‘์‹ฌ์œผ๋กœ ์–‘ ํšŒ์ „ํ•ธ๋“ค(31,31')์„ ํšŒ์ „์ž‘๋™์‹œํ‚ฌ ์ˆ˜ ์žˆ๊ฒŒ ํ•œ๋‹ค. ์ฆ‰, ํŽ˜๋‹ฌ๊ตฌ๋™์ถ•(13)์˜ ํšŒ์ „์ถ•(32)์„ ์ค‘์‹ฌ์œผ๋กœ ๋Œ๋ ค์„œ ํšŒ์ „์ž‘๋™์‹œํ‚ฌ ์ˆ˜ ์žˆ๋„๋ก ํšŒ์ „ํ•ธ๋“ค(31,31')์„ ๊ฒฐํ•ฉํ•œ๋‹ค.The rotary motion part 30 is equipped with a rotary handle (31,31 ') capable of a rotary motion on the top of the support 20 to perform a steering function with the rotary motion. The rotary motion unit 30 couples the rotary handles 31 and 31 'to both sides of the rotary shaft 32 so as to rotate both the rotary handles 31 and 31' around the rotary shaft 32. That is, the rotary handles 31 and 31 'are coupled to rotate by rotating around the rotary shaft 32 of the pedal drive shaft 13.

๊ทธ๋ฆฌ๊ณ  ์ƒ๊ธฐ ํšŒ์ „์ถ•(32)์€ ์šด๋™๋ณ€ํ™˜๋ถ€(40)์˜ ์ƒ๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ(41)๊ณผ ํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ(42)์„ ํ†ตํ•ด ํšŒ์ „ํ•ธ๋“ค(31,31')์˜ ๊ตฌ๋™๋ ฅ์„ ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)์œผ๋กœ ์ „๋‹ฌํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•œ๋‹ค.ย ย ย ย ย The rotation shaft 32 may transmit the driving force of the rotation handles 31 and 31 โ€ฒ to the drive transmission unit 50 through the upper motion conversion means 41 and the lower motion conversion means 42 of the motion conversion unit 40. To be able.

์ƒ๊ธฐ ์šด๋™๋ณ€ํ™˜๋ถ€(40)์˜ ์ƒ๊ธฐ ์ƒ๋ถ€์šด๋™๋ณ€ํ™˜๋ถ€(41)๋Š” ํ•œ์Œ์˜ ๋ฒ ๋ฒจ๊ธฐ์–ด(410,411)๋กœ์„œ ํšŒ์ „์ถ•(32)๊ณผ ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)์„ ์ง๊ต ๊ฒฐํ•ฉํ•˜์—ฌ ํšŒ์ „ํ•ธ๋“ค(31,31')์˜ ํšŒ์ „์šด๋™์— ์˜ํ•œ ํšŒ์ „์ถ•(32)์˜ ํšŒ์ „์šด๋™์„ ๋ฒ ๋ฒจ๊ธฐ์–ด(410,411)๋ฅผ ํ†ตํ•ด ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)์œผ๋กœ ์ „๋‹ฌํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•œ๋‹ค.The upper motion conversion part 41 of the motion conversion part 40 is a pair of bevel gears 410 and 411 to orthogonally couple the rotation shaft 32 and the power transmission shaft 43 to rotate the rotation handles 31 and 31 '. The rotational movement of the rotational shaft 32 by the movement can be transmitted to the power transmission shaft 43 through the bevel gears 410 and 411.

๊ทธ๋ฆฌ๊ณ  ์ƒ๋ถ€ ์šด๋™๋ณ€ํ™˜๋ถ€(41)์™€ ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)์œผ๋กœ ์—ฐ๊ฒฐ๋œ ํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜๋ถ€(42)๋Š” ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)๊ณผ ์ข…๋™์ถ•(44)์„ ์„œ๋กœ ์ง๊ต ๊ฒฐํ•ฉํ•œ ํ•œ ์Œ์˜ ๋ฒ ๋ฒจ๊ธฐ์–ด(420,421)๋กœ ์—ฐ๊ฒฐํ•˜์—ฌ ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)์˜ ๊ตฌ๋™๋ ฅ์„ ์ข…๋™์ถ•(44)์œผ๋กœ ์ „๋‹ฌํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•œ๋‹ค. ์ƒ๊ธฐ ์ข…๋™์ถ•(44)์€ ํŽ˜๋‹ฌ๊ตฌ๋™์ถ•(13)์— ๋™๋ ฅ์„ ์ „๋‹ฌํ•˜๋Š” ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)์™€ ์—ฐ๊ฒฐํ•˜์—ฌ ํšŒ์ „์šด๋™๋ถ€(30)์˜ ํšŒ์ „ํ•ธ๋“ค(31,31')์— ์˜ํ•œ ๊ตฌ๋™๋ ฅ์„ ์ „๋‹ฌํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•œ๋‹ค.The lower motion converting portion 42 connected to the upper motion converting portion 41 and the power transmission shaft 43 is a pair of bevel gears 420 and 421 orthogonally coupling the power transmission shaft 43 and the driven shaft 44 to each other. By connecting the drive force of the power transmission shaft 43 to be transmitted to the driven shaft 44. The driven shaft 44 is connected to the drive transmission unit 50 for transmitting power to the pedal drive shaft 13 to transmit the driving force by the rotary handles 31 and 31 'of the rotary motion unit 30.

์ƒ๊ธฐ์—์„œ ์šด๋™๋ณ€ํ™˜๋ถ€(40)์˜ ์ƒํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜๋ถ€(41)(42)์™€ ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)์€ ํ•˜์šฐ์ง•(70) ๋‚ด๋ถ€์— ๋ฒ ์–ด๋ง์œผ๋กœ ๊ฒฐํ•ฉํ•˜์—ฌ ์„ค์น˜ํ•˜๊ณ  ์ƒ๊ธฐ ํ•˜์šฐ์ง•(70)์€ ์กฐํ–ฅ๋ด‰(14)์— ์žฅ์ฐฉํ•˜์—ฌ ํšŒ์ „์šด๋™๋ถ€(30)์˜ ํšŒ์ „ํ•ธ๋“ค(31,31')๋กœ์„œ ์กฐํ–ฅ๋ด‰(14)์„ ์กฐํ–ฅ์กฐ์ž‘ํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•œ๋‹ค.The upper and lower motion conversion unit 41, 42 and the power transmission shaft 43 of the motion conversion unit 40 is installed in the housing 70 by coupling to the bearing and the housing 70 is a steering rod 14 It is mounted on the steering wheel 14, the steering wheel 14, as the rotary handle (31, 31 ') of the rotary motion portion 30 to enable the steering operation.

์ƒ๊ธฐ ๋ณธ ๊ณ ์•ˆ์€ ํšŒ์ „ํ•ธ๋“ค(31,31')์„ ํšŒ์ „์šด๋™์‹œํ‚ค๋ฉด ํšŒ์ „ํ•ธ๋“ค(31,31')์ด ๊ฒฐํ•ฉ๋œ ์ƒ๋ถ€ ์šด๋™๋ณ€ํ™˜๋ถ€(41)์˜ ํšŒ์ „์ถ•(32)์ด ํšŒ์ „๋˜์–ด ์ƒํ•˜๋ถ€์˜ ๋ฒ ๋ฒจ๊ธฐ์–ด(410,411)(420,421)๋ฅผ ํ†ตํ•ด ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋กœ ๋™๋ ฅ์„ ์ „๋‹ฌํ•˜๊ณ , ๊ตฌ๋™์ „๋‹ฌ๋ถ€(51)๋กœ ์ „๋‹ฌ๋œ ๋™๋ ฅ์€ ํŽ˜๋‹ฌ๊ตฌ๋™์ถ•(13)์˜ ํŽ˜๋‹ฌ๊ตฌ๋™๋ ฅ๊ณผ ํ•จ๊ป˜ ํœ (12)์— ์ถ”์ง„๋ ฅ์„ ์ œ๊ณตํ•œ๋‹ค.In the present invention, when the rotary handles 31 and 31 'are rotated, the rotating shaft 32 of the upper motion conversion unit 41 to which the rotary handles 31 and 31' are coupled is rotated so that the upper and lower bevel gears 410 and 411 ( Power is transmitted to the driving transmission unit 50 through 420 and 421, and the power transmitted to the driving transmission unit 51 provides the driving force to the wheel 12 together with the pedal driving force of the pedal drive shaft 13.

๋˜, ๋ณธ ๋ฐœ๋ช…์€ ์ƒ๊ธฐํ•œ ๊ตฌ์„ฑ์˜ ์šด๋™๋ณ€ํ™˜๋ถ€(40)์˜ ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)์— ์—ฐ๊ฒฐ๋œ ํ•ธ๋“ค(31,31')์— ์ž์ „๊ฑฐ์˜ ์ „ํ›„๋ฐฉ ํœ (11)(12)์„ ์ œ๋™ํ•˜๋Š” ๋ธŒ๋ ˆ์ดํฌ(111)(121)์˜ ์ž‘๋™์„ ์œ„ํ•œ ์ œ๋™๋ ˆ๋ฒ„(1,1')๋ฅผ ์„ค์น˜ํ•œ ๊ฒƒ์ด๋‹ค.In addition, the present invention is a brake 111 (brake) for braking the front and rear wheels 11 and 12 of the bicycle to the handles 31 and 31 'connected to the power transmission shaft 43 of the above-described configuration. A brake lever (1,1 ') is installed for the operation of 121).

ํ•ธ๋“ค(31,31')์— ์„ค์น˜๋œ ์ œ๋™๋ ˆ๋ฒ„(1,1')๋Š” ์ผ€์ด๋ธ”(3,3')์„ ๋‹น๊ฒจ์„œ ์ž์ „๊ฑฐ์˜ ์ „ํ›„๋ฐฉ ํœ (11)(12)์— ์žฅ์ฐฉ๋œ ๋ธŒ๋ ˆ์ดํฌ(111,121)๋ฅผ ์ž‘๋™์‹œํ‚ค๋Š” ๊ฒƒ์œผ๋กœ, ์ด๋Ÿฌํ•œ ๋ธŒ๋ ˆ์ดํฌ(111,121)์—๋Š” ์บ˜๋ฆฌํผ ๋ธŒ๋ ˆ์ดํฌ(Caliper Brakes), ์บ”ํ‹ฐ๋ ˆ๋ฒ„ ๋ธŒ๋ ˆ์ดํฌ(Cantilever Brakes), ์ผ€์ด๋ธ” ๋””์Šคํฌ๋ธŒ๋ ˆ์ดํฌ ๋“ฑ๊ณผ ๊ฐ™์ด ์ผ€์ด๋ธ”(3,3')์— ์˜ํ•ด ์ž‘๋™๋˜๋Š” ๋‹ค์–‘ํ•œ ๋ธŒ๋ ˆ์ดํฌ๊ฐ€ ์ ์šฉ๋  ์ˆ˜ ์žˆ๋‹ค.The brake levers 1 and 1 'installed on the handles 31 and 31' pull the cables 3 and 3 'to operate the brakes 111 and 121 mounted on the front and rear wheels 11 and 12 of the bicycle. Various brakes actuated by the cables 3 and 3 'may be applied to the brakes 111 and 121 such as caliper brakes, cantilever brakes and cable disc brakes.

๋ณธ ๋ฐœ๋ช…์€ ์ƒ๊ธฐ์™€ ๊ฐ™์ด ์ผ€์ด๋ธ”(3,3')์— ์˜ํ•ด ์ž‘๋™๋˜๋Š” ๋ธŒ๋ ˆ์ดํฌ(111,121)๊ฐ€ ์ „ํ›„๋ฐฉ ํœ (11)(12)์— ์žฅ์ฐฉ๋˜๊ณ  ์ƒ๊ธฐ ์ „ํ›„๋ฐฉ ํœ (11)(12)์— ์žฅ์ฐฉ๋œ ๋ธŒ๋ ˆ์ดํฌ(111,121)๋Š” ์ผ€์ด๋ธ”(3,3')๋กœ์„œ ์ƒ๊ธฐ ํ•ธ๋“ค(31,31')์˜ ์ œ๋™๋ ˆ๋ฒ„(1,1')์— ์˜ํ•ด ์ž‘๋™๋˜๋„๋ก ์ œ๋™์žฅ์น˜๋ฅผ ๊ตฌ์„ฑํ•œ ๊ฒƒ์ด๋‹ค. ์ดํ•˜ ๋ณธ ๋ฐœ๋ช…์— ๋”ฐ๋ฅธ ์ œ๋™์žฅ์น˜์˜ ๊ตฌ์„ฑ์— ๋Œ€ํ•˜์—ฌ ๊ตฌ์ฒด์ ์œผ๋กœ ์‚ดํŽด๋ณด๋ฉด ์ดํ•˜์™€ ๊ฐ™๋‹ค.According to the present invention, the brakes 111 and 121 operated by the cables 3 and 3 'are mounted on the front and rear wheels 11 and 12 and the brakes 111 and 121 mounted on the front and rear wheels 11 and 12, respectively. The braking device is configured to be operated by the brake levers 1 and 1 'of the handles 31 and 31' as cables 3 and 3 '. Hereinafter, the configuration of the braking apparatus according to the present invention will be described in detail.

ํšŒ์ „์ถ•(32) ์–‘์ธก ํ•ธ๋“ค(31,31')์˜ ํšŒ์ „์šด๋™์œผ๋กœ ํšŒ์ „์ถ•(32)์„ ๋Œ๋ ค์„œ ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋ฅผ ํ†ตํ•ด ํŽ˜๋‹ฌ๊ตฌ๋™์ถ•(13)์œผ๋กœ ๋™๋ ฅ์„ ์ „๋‹ฌํ•˜๋Š” ํšŒ์ „์šด๋™๋ถ€(30)์˜ ํšŒ์ „์ถ•(30)์— ์ผ€์ด๋ธ”(3,3')์„ ๋‹น๊ธฐ๋Š” ์ž‘๋™๊ธฐ๋ฅผ ์„ค์น˜ํ•˜๊ณ  ์ƒ๊ธฐ ์ž‘๋™๊ธฐ๋Š” ํ•ธ๋“ค(31,31')์˜ ์ œ๋™๋ ˆ๋ฒ„(1,1')๋กœ ๋ธŒ๋ ˆ์ดํฌ(111)(121)์˜ ์ผ€์ด๋ธ”(3,3')์„ ๋‹น๊ธธ ์ˆ˜ ์žˆ๊ฒŒ ํ•˜์—ฌ ์ž์ „๊ฑฐ์˜ ์ „ํ›„๋ฐฉ ํœ (11)(12)์— ์žฅ์ฐฉ๋œ ๋ธŒ๋ ˆ์ดํฌ(111)(121)๋ฅผ ์ž‘๋™์‹œํ‚ฌ ์ˆ˜ ์žˆ๊ฒŒ ํ•œ๋‹ค.Rotating shaft 30 of rotational movement unit 30 that transmits power to pedal drive shaft 13 through drive transmission unit 50 by rotating rotational shaft 32 in rotational movement of handles 31 and 31 'on both sides of rotational shaft 32. An actuator for pulling cables 3, 3 'to the brakes, and the actuator pulls the cables 3, 3' of the brakes 111 and 121 with the brake levers 1 and 1 'of the handles 31 and 31'. It allows the brakes 111 and 121 mounted on the front and rear wheels 11 and 12 of the bicycle to be operated.

์ƒ๊ธฐ ์ž‘๋™๊ธฐ๋Š” ํšŒ์ „์ถ•(32)์— ์ด๋™์ž(4,4')๋ฅผ ํšŒ์ „์ถ•(32)์ƒ์—์„œ ์ด๋™๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉํ•˜๊ณ  ์ƒ๊ธฐ ์ด๋™์ž(4,4')๋Š” ์ผ์ธก์„ ์Šคํ”„๋ง(41,41')์œผ๋กœ ํƒ„๋ ฅ์ง€์ง€์‹œํ‚ค๋ฉฐ, ๋‹ค๋ฅธ ์ผ์ธก์€ ํšŒ์ „์ถ•(32)์˜ ์Šคํ† ํผ(6,6')์— ์œ„์น˜๊ฐ€ ๊ณ ์ •๋˜๊ฒŒ ํ•˜์—ฌ ์ƒ๊ธฐ ์ด๋™์ž(4,4')๊ฐ€ ์ผ์ • ๋ฒ”์œ„ ๋‚ด์—์„œ ์ด๋™๋˜๊ฒŒ ํ•œ๋‹ค.The actuator couples the movers 4 and 4 'to the rotation shaft 32 so as to be movable on the rotation shaft 32, and the movers 4 and 4' elastically support one side with the springs 41 and 41 '. One side is fixed to the stopper (6, 6 ') of the rotation shaft 32 to allow the mover (4, 4') is moved within a certain range.

๊ทธ๋ฆฌ๊ณ  ์ƒ๊ธฐ ์ด๋™์ž(4,4')๋Š” ํšŒ์ „์ถ•(32)์ƒ์—์„œ ์ถ•๋ฐฉํ–ฅ์œผ๋กœ ์ด๋™๊ฐ€๋Šฅํ•˜๋ฉด์„œ๋„ ํšŒ์ „์ถ•(32)๊ณผ ํ•จ๊ป˜ ํšŒ์ „๋˜๋„๋ก ํ•˜๊ณ  ์ด๋™์ž(4,4')์—๋Š” ๋ธŒ๋ ˆ์ดํฌ(111,121)์˜ ์ผ€์ด๋ธ”(3,3')๊ณผ ์—ฐ๊ฒฐ๋œ ๋‹น๊น€์‡ (5,5')์™€ ์ž์œ ํšŒ์ „๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉํ•œ๋‹ค. ์ƒ๊ธฐ ๋ธŒ๋ ˆ์ดํฌ(111,121)์˜ ์ผ€์ด๋ธ”(3,3')์€ ๋‹น๊น€์‡ (5,5')์™€ ์—ฐ๊ฒฐ๋˜๋Š” ๋ถ€๋ถ„์— ๋ธŒ๋ผ์ผ“(80,80')์œผ๋กœ ์ง€์ง€, ์•ˆ๋‚ด๋˜๊ฒŒ ํ•œ๋‹ค.The movers 4 and 4 'are axially movable on the rotation shaft 32 while being rotated together with the rotation shaft 32 and the cables 3 and 3' of the brakes 111 and 121 are provided on the movers 4 and 4 '. It is coupled to the pull (5, 5 ') connected to the free rotation. Cables 3 and 3 'of the brakes 111 and 121 are supported and guided by brackets 80 and 80' at portions connected to the pulls 5 and 5 '.

์ƒ๊ธฐ ์ด๋™์ž(4,4')๋Š” ๋‹น๊น€์‡ (5,5')์™€ ๋ฒ ์–ด๋ง(7,7')์œผ๋กœ ํšŒ์ „์šด๋™์ด ๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉํ•˜์—ฌ ์ „ํ›„๋ฐฉ ํœ (11)(12)์— ์žฅ์ฐฉ๋œ ๋ธŒ๋ ˆ์ดํฌ(111,121)์˜ ์ผ€์ด๋ธ”(3,3')๊ณผ ์—ฐ๊ฒฐ๋œ ๋‹น๊น€์‡ (5,5')๋กœ๋ถ€ํ„ฐ ์ด๋™์ž(4,4')๊ฐ€ ์ž์œ ํšŒ์ „์ƒํƒœ๋กœ ๊ฒฐํ•ฉ๋˜์–ด ๋‹น๊น€์‡ (5,5')๋Š” ๊ณ ์ •๋œ ์ƒํƒœ์—์„œ ํ•ธ๋“ค(31,31')์˜ ํšŒ์ „๊ตฌ๋™์‹œ์— ํšŒ์ „์ถ•(32)๊ณผ ํ•จ๊ป˜ ํšŒ์ „๋˜๊ฒŒ ํ•˜๊ณ  ์ œ๋™๋ ˆ๋ฒ„(1,1')๋ฅผ ๋‹น๊ธฐ๋ฉด ์ด๋™์ž(4,4')๊ฐ€ ๋‹น๊ฒจ์ ธ์„œ ์ด๋™์ž(4,4')์— ๋ฒ ์–ด๋ง(7,7')์œผ๋กœ ๊ฒฐํ•ฉ๋œ ๋‹น๊น€์‡ (5,5')๊ฐ€ ๋‹น๊ฒจ์ง€๊ฒŒ ํ•œ๋‹ค.The mover (4,4 ') is coupled to the pull (5,5') and the bearing (7,7 ') rotatably coupled to the cable of the brakes (111,121) mounted on the front and rear wheels (11, 12) The mover (4,4 ') is coupled in the free rotation state from the pull (5,5') connected to the (3,3 ') and the pull (5,5') is fixed to the handle (31,31 '). ) Rotate together with the rotating shaft 32 at the time of rotation driving and pull the brake lever (1,1 ') to pull the mover (4,4') to the mover (4,4 ') to the bearing (7,7'). The combined pulls 5, 5 'are pulled.

์ƒ๊ธฐ ํšŒ์ „์ถ•(32)๊ณผ ํ•จ๊ป˜ ํšŒ์ „์ž‘๋™๋˜๋Š” ์ด๋™์ž(4,4')๋Š” ํšŒ์ „์ถ•(32)์ƒ์—์„œ ์ถ•๋ฐฉํ–ฅ์œผ๋กœ ์ด๋™๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉ๋œ ์ƒํƒœ์—์„œ ํ•ธ๋“ค(31,31')์˜ ํšŒ์ „๊ตฌ๋™์œผ๋กœ ํšŒ์ „์ถ•(32)๊ณผ ํ•จ๊ป˜ ํšŒ์ „๊ตฌ๋™๋˜๊ณ  ์ƒ๊ธฐ ์ด๋™์ž(4,4')์— ๋ฒ ์–ด๋ง(7,7')์œผ๋กœ ํšŒ์ „๊ตฌ๋™๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉ๋œ ๋‹น๊น€์‡ (5,5')๋Š” ์ด๋™์ž(4,4')์™€ ํ•จ๊ป˜ ํšŒ์ „ํ•˜์ง€ ์•Š๋Š” ๊ณ ์ •์ƒํƒœ๋ฅผ ์œ ์ง€ํ•˜๋ฉด์„œ ์ด๋™์ž(4,4')์˜ ๋‹น๊น€์ž‘๋™์— ๋”ฐ๋ผ ์ž์ „๊ฑฐ์˜ ์ „ํ›„๋ฐฉ ๋ธŒ๋ ˆ์ดํฌ(111,121)์™€ ์—ฐ๊ฒฐ๋œ ์ผ€์ด๋ธ”(3,3')์„ ๋‹น๊ฒจ์„œ ๋ธŒ๋ ˆ์ดํฌ(111,121)๋ฅผ ์ž‘๋™์‹œํ‚จ๋‹ค.The movers 4 and 4 'which are rotatably operated together with the rotation shaft 32 are rotated together with the rotation shaft 32 by the rotational driving of the handles 31 and 31' while being movably coupled on the rotation shaft 32 in the axial direction. The pull 5, 5 ', which is rotationally driven and rotatably coupled to the mover 4,4' with bearings 7,7 ', has a fixed state that does not rotate with the mover 4,4'. The brakes 111 and 121 are operated by pulling the cables 3 and 3 'connected to the front and rear brakes 111 and 121 of the bicycle according to the pulling operation of the movers 4 and 4'.

์ƒ๊ธฐ ๋‹น๊น€์‡ (5,5')์™€ ํšŒ์ „๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉ๋œ ์ด๋™์ž(4,4')๋Š” ํ•ธ๋“ค(31,31')์— ๊ฒฐํ•ฉ๋œ ์ œ๋™๋ ˆ๋ฒ„(1,1')์™€ ์™€์ด์–ด ๋“ฑ์˜ ๋‹น๊น€์ค„(8,8')๋กœ ์—ฐ๊ฒฐ๋˜์–ด ์ œ๋™๋ ˆ๋ฒ„(1,1')๋กœ์„œ ์ด๋™์ž(4,4')์™€ ํ•จ๊ป˜ ๋‹น๊น€์‡ (5,5')๋ฅผ ๋‹น๊ธด๋‹ค.The mover 4, 4 โ€ฒ rotatably coupled to the pull 5, 5 โ€ฒ has a braking lever 1, 1 โ€ฒ coupled to the handles 31, 31 โ€ฒ and a pull line 8, such as a wire. 8 ') and pulls the pull 5, 5' together with the movers 4, 4 'as braking levers 1, 1'.

์ƒ๊ธฐ ์ด๋™์ž(4,4')์™€ ์ œ๋™๋ ˆ๋ฒ„(1,1')๋ฅผ ์—ฐ๊ฒฐํ•˜๋Š” ๋‹น๊น€์ค„(8,8')์€ ํ•ธ๋“ค(31,31')์˜ ํ˜•์ƒ์— ๋”ฐ๋ผ ๋ฐฐ์น˜๋œ ๊ฐ€์ด๋“œ๋กœ์šธ๋Ÿฌ(9,9')๋ฅผ ๋”ฐ๋ผ ํ•ธ๋“ค(31,31')์˜ ์ œ๋™๋ ˆ๋ฒ„(1,1')์— ์—ฐ๊ฒฐ๋œ๋‹ค. ์ƒ๊ธฐ ํ•ธ๋“ค(31,31')์€ ํ•ธ๋“ค๋ฐ”์•„(2,2')๊ฐ€ ์ƒคํ”„ํŠธ(21,21')์— ์•„์ด๋“ค(IDLE) ๊ฒฐํ•ฉ๋˜๊ณ , ์ƒคํ”„ํŠธ(21,21')์—๋Š” ํ†ต๊ณต(22,22')์ด ํ˜•์„ฑ๋˜์–ด ํ•ธ๋“ค๋ฐ”์•„(2,2')์ธก ๊ฐ€์ด๋“œ๋กค๋Ÿฌ(9,9')์— ์•ˆ๋‚ด๋œ ๋‹น๊น€์ค„(8,8')์ด ์‚ฝ์ž…๋œ๋‹ค.The pull lines 8 and 8 'connecting the movers 4 and 4' and the brake levers 1 and 1 'are guide rollers 9 and 9' arranged according to the shape of the handles 31 and 31 '. Is connected to the brake levers 1, 1 'of the handles 31, 31'. The handles 31 and 31 'have handle bars 2 and 2' idle coupled to the shafts 21 and 21 ', and through holes 22 and 22' are formed in the shafts 21 and 21 '. Then, the pull strings 8 and 8 'guided to the guide bars 9 and 9' on the handlebars 2 and 2 'are inserted.

๊ทธ๋ฆฌ๊ณ  ์ƒ๊ธฐ ํ†ต๊ณต(22,22')์œผ๋กœ ์•ˆ๋‚ด๋œ ๋‹น๊น€์ค„(8,8') ์ผ๋‹จ์€ ์ƒคํ”„ํŠธ(21,21')์˜ ํ†ต๊ณต(22,22')์„ ๊ด€ํ†ตํ•˜์—ฌ ์—ฐ๊ฒฐ์‡ (23,23')๋กœ์„œ ์ œ๋™๋ ˆ๋ฒ„(1,1') ์ผ๋‹จ์— ์—ฐ๊ฒฐ๋˜๋ฉฐ, ์ œ๋™๋ ˆ๋ฒ„(1,1')๋Š” ์ƒคํ”„ํŠธ(21,21')์— ์ถ•ํ•€(24,24')์œผ๋กœ ๊ฒฐํ•ฉ๋˜์–ด ์ถ•ํ•€(24,24')์„ ์ค‘์‹ฌ์œผ๋กœ ์ œ๋™๋ ˆ๋ฒ„(1,1')์˜ ์ผ๋‹จ์— ์—ฐ๊ฒฐ๋œ ๋‹น๊น€์ค„(8,8')์„ ๋‹น๊ฒจ์„œ ์ด๋™์ž(4,4')๋ฅผ ๋‹น๊ธด๋‹ค.One end of the pull string 8, 8 โ€ฒ guided to the through holes 22 and 22 โ€ฒ passes through the through holes 22 and 22 โ€ฒ of the shafts 21 and 21 โ€ฒ and brakes as the hinges 23 and 23 โ€ฒ. It is connected to one end of the lever (1,1 '), and the braking lever (1,1') is coupled to the shaft (21, 21 ') by shaft pins (24, 24') to brake around the shaft pins (24, 24 '). The puller 4, 4 'is pulled by pulling the pull lines 8, 8' connected to one end of the lever 1, 1 '.

์ƒ๊ธฐ์™€ ๊ฐ™์ด ํ•ธ๋“ค(31,31')์— ์„ค์น˜๋œ ์ œ๋™๋ ˆ๋ฒ„(1,1')์˜ ์ž‘๋™์œผ๋กœ ๋‹น๊น€์ค„(8,8')์„ ๋‹น๊ธฐ๋ฉด ์ด์™€ ์—ฐ๊ฒฐ๋œ ์ด๋™์ž(4,4')๊ฐ€ ์Šคํ”„๋ง(41,41')์„ ์••์ถ•ํ•˜๋ฉด์„œ ๋‹น๊ฒจ์ง€๊ฒŒ ๋˜๊ณ  ์ด์— ๋”ฐ๋ผ ์ด๋™์ž(4,4')์— ๊ฒฐํ•ฉ๋œ ๋‹น๊น€์‡ (5,5')๊ฐ€ ํšŒ์ „์ถ•(32)์„ ๋”ฐ๋ผ ์ด๋™ํ•˜์—ฌ ๋‹น๊ฒจ์ง€๋ฉด์„œ ๋‹น๊น€์‡ (5,5')์™€ ์—ฐ๊ฒฐ๋œ ์ผ€์ด๋ธ”(3,3')์„ ๋‹น๊ธฐ๊ฒŒ ๋œ๋‹ค.When the pull strings 8 and 8 'are pulled by the operation of the brake levers 1 and 1' installed on the handles 31 and 31 'as described above, the movers 4 and 4' connected thereto are springs 41 and 41 '. Is pulled while compressing the pulley (5,5 ') coupled to the mover (4,4') is moved along the axis of rotation (32) and pulled cable (3) connected to the pulley (5,5 ') , 3 ').

๋”ฐ๋ผ์„œ ๋‹น๊น€์‡ (5,5')์— ์—ฐ๊ฒฐ๋œ ์ผ€์ด๋ธ”(3,3')์€ ์ž์ „๊ฑฐ ์ „ํ›„๋ฐฉ์˜ ํœ (11)(12)์— ์žฅ์ฐฉ๋œ ๋ธŒ๋ ˆ์ดํฌ(111)(121)๋ฅผ ์ž‘๋™์‹œ์ผœ ์ž์ „๊ฑฐ๋ฅผ ์ œ๋™์‹œํ‚ค๊ฒŒ ๋˜๊ณ  ๋‹ค์‹œ ์ œ๋™๋ ˆ๋ฒ„(1,1')๋ฅผ ๋†“๊ฒŒ ๋˜๋ฉด ์Šคํ”„๋ง(41,41')์˜ ๋ณต์›๋ ฅ์œผ๋กœ ๋ณต๊ท€๋˜๋ฉด์„œ ๋‹น๊น€์ค„(8,8')์„ ๋‹น๊ธฐ๋Š” ์ œ๋™๋ ฅ์ด ์ƒ์‹ค๋˜์–ด ํšŒ์ „์ถ•(32)์ƒ์˜ ๋‹น๊น€์‡ (5,5')์— ์—ฐ๊ฒฐ๋œ ์ผ€์ด๋ธ”(3,3')์ด ๋ณต๊ท€๋˜์–ด ์ œ๋™์ƒํƒœ๊ฐ€ ํ•ด์ œ๋˜๋Š” ๊ฒƒ์ด๋‹ค.Therefore, the cables 3 and 3 'connected to the pulls 5 and 5' operate the brakes 111 and 121 mounted on the wheels 11 and 12 in front and rear of the bicycle to brake the bicycle and again to the brake lever. When (1,1 ') is released, the braking force for pulling the pull string (8,8') is lost while returning to the restoring force of the spring (41,41 ') and connected to the pull (5,5') on the rotating shaft (32). The cables 3, 3 'are returned and the braking state is released.

์ด๋ฏธ ์–ธ๊ธ‰ํ•œ ๋ฐ”์™€ ๊ฐ™์ด ์ „ํ›„๋ฐฉ ํœ (11)(12)์— ์žฅ์ฐฉ๋˜์–ด ์ผ€์ด๋ธ”(3,3')์— ์˜ํ•ด ์ž‘๋™๋˜๋Š” ๋ธŒ๋ ˆ์ดํฌ(111)(121)๋Š” ๋‹ค์–‘ํ•œ ๋ธŒ๋ ˆ์ดํฌ๋ฅผ ์ ์šฉํ•  ์ˆ˜ ์žˆ๊ณ , ๊ทธ ๊ตฌ์„ฑ ๋“ฑ์ด ๊ณต์ง€์˜ ๊ฒƒ์ด๋ฏ€๋กœ ์ด์— ๋Œ€ํ•œ ๊ตฌ์ฒด์ ์ธ ์–ธ๊ธ‰์€ ์ƒ๋žตํ•œ๋‹ค.As mentioned above, the brakes 111 and 121 mounted on the front and rear wheels 11 and 12 and operated by the cables 3 and 3 'may apply various brakes, and their configurations are known. Detailed description thereof will be omitted.

ํ•œํŽธ, ๋„ 8์—์„œ์™€ ๊ฐ™์ด ์ƒ๊ธฐ ์šด๋™๋ณ€ํ™˜๋ถ€(40)์˜ ์ƒํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜๋ถ€(41)(42)๋ฅผ ์—ฐ๊ฒฐํ•˜๋Š” ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)์ด ๋‚ด์žฅ๋˜๋Š” ํ•˜์šฐ์ง•(70)์€ ์™ธ๋ถ€ ํ•˜์šฐ์ง•(70)์€ ํ•€์ถ•(71)์œผ๋กœ ๊ฐ๋„์กฐ์ ˆ์ด ์ด๋ฃจ์–ด์ง€๊ฒŒ ๊ฒฐํ•ฉํ•˜๊ณ  ์ƒ๊ธฐ ํ•€์ถ•(71)์„ ์ค‘์‹ฌ์œผ๋กœ ๋™์‹ฌ์›์˜ ์›ํ˜ธ์ƒ์œผ๋กœ ํ˜•์„ฑ๋œ ์•ˆ๋‚ด์žฅ๊ณต(72)์— ๊ณ ์ •๋ณผํŠธ(73)๋กœ ์ฒด๊ฒฐํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•˜์—ฌ ํ•€์ถ•(71)์„ ์ค‘์‹ฌ์œผ๋กœ ์กฐ์ ˆ๋œ ๊ฐ๋„๋กœ ๊ณ ์ •์‹œํ‚ฌ ์ˆ˜ ์žˆ๊ฒŒ ๊ตฌ์„ฑํ•œ๋‹ค.Meanwhile, as shown in FIG. 8, the housing 70 in which the power transmission shaft 43 connecting the upper and lower motion conversion portions 41 and 42 of the motion conversion portion 40 is built in the outer housing 70 has a pin shaft ( 71) coupled to the angle adjustment is made and to be fixed to the guide shaft 72 formed in the concentric arc of the concentric circle around the pin shaft 71 by the fixing bolt 73 is adjusted around the pin shaft 71 It can be configured to be fixed at an angle.

๊ทธ๋ฆฌ๊ณ  ์ƒ๊ธฐ ํ•˜์šฐ์ง•(70)์˜ ๊ฐ๋„ ๋ณ€ํ™”์— ๋”ฐ๋ผ ๋™๋ ฅ์ „๋‹ฌ์ถ•(43) ์—ญ์‹œ ๊ฐ๋„์กฐ์ ˆ์ด ์ด๋ฃจ์–ด์งˆ ์ˆ˜ ์žˆ๋„๋ก ์ƒ๊ธฐ ํ•˜์šฐ์ง•(70)์˜ ๊ฐ๋„์กฐ์ ˆ ์œ„์น˜์˜ ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)์€ ์œ ๋‹ˆ๋ฒ„์…œ์กฐ์ธํŠธ๋กœ ์—ฐ๊ฒฐํ•˜์—ฌ ๊ตฌ์„ฑํ•œ๋‹ค.In addition, the power transmission shaft 43 at the angle adjustment position of the housing 70 is connected to the universal joint so that the power transmission shaft 43 may also be angle adjusted according to the angle change of the housing 70.

์ƒ๊ธฐ์™€ ๊ฐ™์ด ํ•€์ถ•(71)๊ณผ ๊ณ ์ •๋ณผํŠธ(73)๋กœ ๊ฐ๋„์กฐ์ ˆ์ด ๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉํ•œ ํ•˜์šฐ์ง• (70)์€ ํ•ธ๋“ค(31,31')์ด ์„ค์น˜๋œ ์ƒ๋ถ€ ์šด๋™๋ณ€ํ™˜๋ถ€(41)๋ฅผ ํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜๋ถ€(42)๋ฅผ ์ค‘์‹ฌ์œผ๋กœ ์ „ํ›„๋กœ ๊ฐ๋„ ์กฐ์ ˆํ•˜์—ฌ ์•ˆ์žฅ์— ํƒ‘์Šนํ•œ ํƒ‘์Šน์ž์˜ ์‹ ์ฒด์กฐ๊ฑด ๋“ฑ์— ๋”ฐ๋ผ ํ•ธ๋“ค(31,31')์˜ ๊ฑฐ๋ฆฌ๋ฅผ ์กฐ์ ˆํ•  ์ˆ˜ ์žˆ๋‹ค.As described above, the housing 70 coupled to the pin shaft 71 and the fixing bolt 73 so that the angle can be adjusted has the upper motion converting portion 41 provided with the handles 31 and 31 'and the lower motion converting portion 42. By adjusting the angle back and forth to the center, the distance of the handles 31 and 31 'can be adjusted according to the physical condition of the occupant in the saddle.

๋ณธ ๋ฐœ๋ช…์€ ํšŒ์ „์šด๋™๋ถ€์˜ ๊ตฌ๋™๋ ฅ์„ ์šด๋™๋ณ€ํ™˜๋ถ€ ๋ฐ ๊ตฌ๋™์ „๋‹ฌ๋ถ€๋ฅผ ํ†ตํ•˜์—ฌ ํ›„๋ฐฉ ํœ ๋กœ ์ „๋‹ฌํ•˜๋„๋ก ๊ตฌ์„ฑํ•˜์—ฌ ํŽ˜๋‹ฌ์„ ๋ฐŸ๋Š” ํ•˜์ฒด์šด๋™๊ณผ ํ•จ๊ป˜ ์ƒ์ฒด์šด๋™์ด ๋ณ‘ํ–‰๋˜๊ฒŒ ํ•จ์œผ๋กœ์จ ์ƒ,ํ•˜์ฒด์˜ ๊ทผ์œก๋‹จ๋ จ์ด ๋™์‹œ์— ์ด๋ฃจ์–ด์ง€๋Š” ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ์— ์žˆ์–ด์„œ,The present invention is configured to transmit the driving force of the rotary motion unit to the rear wheel through the motion conversion unit and the drive transmission unit by the upper body movement in parallel with the lower body movement to step on the pedal by the upper and lower body exercise in the muscle training at the same time,

์ƒ์ฒด์šด๋™์ด ์ด๋ฃจ์–ด์ง€๋Š” ํšŒ์ „์šด๋™๋ถ€์˜ ์šด๋™๋ณ€ํ™˜๋ถ€์„ ๊ฐ„๋‹จํ•œ ๊ตฌ์กฐ๋กœ ๊ตฌ์„ฑํ•˜๊ณ , ํšŒ์ „๊ตฌ๋™์— ์˜ํ•œ ์ƒ์ฒด์šด๋™๊ธฐ๋Šฅ๊ณผ ์กฐํ–ฅ๊ธฐ๋Šฅ์„ ์ˆ˜ํ–‰ํ•˜๋Š” ํ•ธ๋“ค์— ์ œ๋™๋ ˆ๋ฒ„๋ฅผ ์„ค์น˜ํ•˜์—ฌ ํ•ธ๋“ค์—์„œ ๋ธŒ๋ ˆ์ดํฌ๋ฅผ ์ œ์–ดํ•  ์ˆ˜ ์žˆ๋Š” ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ๋ฅผ ๊ตฌ์„ฑํ•œ ๊ฒƒ์ด๋‹ค.It is composed of the upper body exercise bike that can control the brake from the handle by installing the braking lever on the handle that performs the upper body movement and steering function by rotating driving. .

์ฆ‰, ๋ณธ ๋ฐœ๋ช…์€ ์กฐํ–ฅ๋ด‰์— ์žฅ์ฐฉ๋˜์–ด ํšŒ์ „๊ตฌ๋™์œผ๋กœ ์ƒ์ฒด์šด๋™์ด ์ด๋ฃจ์–ด์ง€๋Š” ํšŒ์ „์šด๋™๋ถ€์˜ ์šด๋™๋ณ€ํ™˜๋ถ€์˜ ๊ตฌ์„ฑ์„ ๊ฐ„๋‹จํ•˜๊ฒŒ ํ•˜๊ณ , ์ƒ๊ธฐ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ์˜ ์ „ํ›„๋ฐฉ ํœ ์„ ์ œ๋™ํ•˜๋Š” ์ œ๋™๋ ˆ๋ฒ„๋ฅผ ์ƒ์ฒด์šด๋™๊ธฐ๋Šฅ๊ณผ ์กฐํ–ฅ๊ธฐ๋Šฅ์„ ์ˆ˜ํ–‰ํ•˜๋Š” ํ•ธ๋“ค์— ์„ค์น˜ํ•˜์—ฌ ํ•ธ๋“ค์—์„œ ์ƒ์ฒด์šด๋™์„ ์œ„ํ•œ ํšŒ์ „๊ตฌ๋™ ๋ฐ ๋ฐฉํ–ฅ์กฐ์ž‘์„ ์œ„ํ•œ ์กฐํ–ฅ๊ธฐ๋Šฅ๊ณผ ์ž์ „๊ฑฐ์˜ ์ œ๋™์„ ์œ„ํ•œ ์ œ๋™๊ธฐ๋Šฅ์„ ํ•จ๊ป˜ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ๋Š” ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ๋ฅผ ๊ตฌ์„ฑํ•œ ๊ฒƒ์ด๋‹ค.That is, the present invention simplifies the configuration of the motion conversion unit of the rotary motion portion is mounted on the steering rod to the upper body movement by the rotation drive, and performs the upper body movement function and the steering function of the brake lever for braking the front and rear wheels of the upper body exercise bike. It is installed on the handle to configure the upper body exercise bike that can perform the steering function and the braking function for the braking of the bicycle and the rotation drive for the upper body movement in the handle.

๋ณธ ๋ฐœ๋ช…์€ ํŽ˜๋‹ฌ์˜ ํšŒ์ „์šด๋™์— ๋”ฐ๋ฅธ ํ•˜์ฒด์šด๋™๊ณผ ํ•ธ๋“ค์˜ ํšŒ์ „์šด๋™์—๋”ฐ๋ฅธ ์ƒ์ฒด์šด๋™์„ ํ†ตํ•˜์—ฌ ์ž์ „๊ฑฐ์˜ ๊ตฌ๋™๋ ฅ์„ ์ œ๊ณตํ•จ์œผ๋กœ์จ ์ƒ,ํ•˜์ฒด์šด๋™์ด ํ•จ๊ป˜ ์ด๋ฃจ์–ด์ง€๋Š” ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ๋ฅผ ์ œ๊ณตํ•  ์ˆ˜ ์žˆ๋‹ค.The present invention can provide an upper body exercise bike made up and down exercise by providing a driving force of the bicycle through the lower body movement according to the rotational movement of the pedal and the upper body movement according to the rotational movement of the handle.

Claims (5)

ํšŒ์ „์ถ•(32) ์–‘์ธก ํ•ธ๋“ค(31,31')์˜ ํšŒ์ „๊ตฌ๋™์œผ๋กœ ํšŒ์ „์ถ•(32)์„ ๋Œ๋ ค์„œ ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋ฅผ ํ†ตํ•ด ํŽ˜๋‹ฌ๊ตฌ๋™์ถ•(13)์œผ๋กœ ๋™๋ ฅ์„ ์ „๋‹ฌํ•˜๋Š” ํšŒ์ „์šด๋™๋ถ€(30)์™€, ์ƒ๊ธฐ ์ƒ๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ(41)๊ณผ ํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ(42)์œผ๋กœ ์ด๋ฃจ์–ด์ ธ ํšŒ์ „์šด๋™๋ถ€(30)์™€ ์—ฐ๋™๋˜๊ณ  ํšŒ์ „์šด๋™๋ถ€(30)์˜ ์šด๋™์„ ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋กœ ์ „๋‹ฌํ•˜๋Š” ์šด๋™๋ณ€ํ™˜๋ถ€(40)๋กœ ๊ตฌ์„ฑ๋œ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ์— ์žˆ์–ด์„œ,The rotary motion part 30 which transmits power to the pedal drive shaft 13 through the drive transmission part 50 by rotating the rotation axis 32 by the rotation drive of the handle 31, 31 'of both sides of the rotation shaft 32, and the said upper motion Upper body movement consisting of a motion conversion unit 40 which is composed of the conversion means 41 and the lower motion conversion means 42 interlocked with the rotational motion part 30 and transmits the motion of the rotational motion part 30 to the drive transmission part 50. In the bicycle, ์ƒ๊ธฐ ํšŒ์ „์šด๋™๋ถ€(30)๋Š” ํ•˜์šฐ์ง•(70) ๋‚ด๋ถ€์— ์„ค์น˜ํ•˜์—ฌ ์กฐํ–ฅ๋ด‰(14)์— ์žฅ์ฐฉํ•˜๊ณ  ํšŒ์ „์ถ•(32)์„ ์ค‘์‹ฌ์œผ๋กœ ์–‘ ํšŒ์ „ํ•ธ๋“ค(31,31')์„ ํšŒ์ „์ž‘๋™์‹œํ‚ฌ ์ˆ˜ ์žˆ๊ฒŒ ํ•˜์—ฌ ํšŒ์ „ํ•ธ๋“ค(31,31')์˜ ๊ตฌ๋™๋ ฅ์„ ์ƒ,ํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ(41)(42)์„ ํ†ตํ•ด ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋กœ ์ „๋‹ฌํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๋ฉฐ,The rotary motion part 30 is installed inside the housing 70 to be mounted on the steering rod 14 and to rotate both of the rotary handles 31 and 31 'with respect to the rotary shaft 32 to rotate the handle 31. , 31 ') can be transmitted to the drive transmission unit 50 through the upper and lower motion conversion means (41, 42), ์ƒ๊ธฐ ์ƒ๋ถ€ ์šด๋™๋ณ€ํ™˜๋ถ€(41)๋Š” ๋ฒ ๋ฒจ๊ธฐ์–ด(410,411)๋กœ์„œ ํšŒ์ „์ถ•(32)๊ณผ ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)์„ ๊ฒฐํ•ฉํ•˜์—ฌ ํšŒ์ „ํ•ธ๋“ค(31,31')์˜ ํšŒ์ „์šด๋™์— ์˜ํ•œ ํšŒ์ „์ถ•(32)์˜ ํšŒ์ „์šด๋™์„ ๋ฒ ๋ฒจ๊ธฐ์–ด(410,411)๋ฅผ ํ†ตํ•ด ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)์œผ๋กœ ์ „๋‹ฌํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๊ณ  ์ƒ๊ธฐ ํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜๋ถ€(42)๋Š” ์ƒ๋ถ€ ์šด๋™๋ณ€ํ™˜๋ถ€(41)์™€ ์—ฐ๊ฒฐ๋œ ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)๊ณผ ์ข…๋™์ถ•(44)์„ ๋ฒ ๋ฒจ๊ธฐ์–ด(420,421)๋กœ์„œ ์—ฐ๊ฒฐํ•˜์—ฌ ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)์˜ ๊ตฌ๋™๋ ฅ์„ ์ข…๋™์ถ•(44)์„ ํ†ตํ•ด ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋กœ ์ „๋‹ฌํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๋ฉฐ,The upper motion conversion unit 41 is a bevel gear (410, 411) by combining the rotary shaft 32 and the power transmission shaft 43 to rotate the rotary shaft 32 by the rotary movement of the rotary handle (31,31 ') Bevel gears (410, 411) to be transmitted to the power transmission shaft 43, and the lower motion conversion portion 42 bevels the power transmission shaft 43 and the driven shaft 44 connected to the upper motion conversion portion 41 Connected as gears 420 and 421 to transmit the driving force of the power transmission shaft 43 to the drive transmission unit 50 through the driven shaft 44, ์ƒ๊ธฐ ํšŒ์ „์šด๋™๋ถ€(30)์˜ ํšŒ์ „์ถ•(32)์— ์—ฐ๊ฒฐ๋œ ํ•ธ๋“ค(31,31')์—๋Š” ์ œ๋™๋ ˆ๋ฒ„(1,1')๋ฅผ ๊ตฌ๋น„์‹œ์ผœ ์ž์ „๊ฑฐ์˜ ์ „ํ›„๋ฐฉ ํœ (11)(12)์— ์žฅ์ฐฉ๋œ ๋ธŒ๋ ˆ์ดํฌ(111)(121)๋ฅผ ์ž‘๋™์‹œํ‚ฌ ์ˆ˜ ์žˆ๊ฒŒ ํ•œ ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ.The brakes 31 and 31 mounted on the front and rear wheels 11 and 12 of the bicycle are provided with brake levers 1 and 1 'on the handles 31 and 31' connected to the rotation shaft 32 of the rotary motion part 30 ( 121) upper body exercise bike characterized in that it is possible to operate. ํšŒ์ „์ถ•(32) ์–‘์ธก ํ•ธ๋“ค(31,31')์˜ ํšŒ์ „๊ตฌ๋™์œผ๋กœ ํšŒ์ „์ถ•(32)์„ ๋Œ๋ ค์„œ ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋ฅผ ํ†ตํ•ด ํŽ˜๋‹ฌ๊ตฌ๋™์ถ•(13)์œผ๋กœ ๋™๋ ฅ์„ ์ „๋‹ฌํ•˜๋Š” ํšŒ์ „์šด๋™๋ถ€(30)์™€, ์ƒ๊ธฐ ์ƒ๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ(41)๊ณผ ํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ(42)์œผ๋กœ ์ด๋ฃจ์–ด์ ธ ํšŒ์ „์šด๋™๋ถ€(30)์™€ ์—ฐ๋™๋˜๊ณ  ํšŒ์ „์šด๋™๋ถ€(30)์˜ ์šด๋™์„ ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋กœ ์ „๋‹ฌํ•˜๋Š” ์šด๋™๋ณ€ํ™˜๋ถ€(40)๋กœ ๊ตฌ์„ฑ๋œ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ์— ์žˆ์–ด์„œ,The rotary motion part 30 which transmits power to the pedal drive shaft 13 through the drive transmission part 50 by rotating the rotation axis 32 by the rotation drive of the handle 31, 31 'of both sides of the rotation shaft 32, and the said upper motion Upper body movement consisting of a motion conversion unit 40 which is composed of the conversion means 41 and the lower motion conversion means 42 interlocked with the rotational motion part 30 and transmits the motion of the rotational motion part 30 to the drive transmission part 50. In the bicycle, ์ƒ๊ธฐ ํšŒ์ „์šด๋™๋ถ€(30)๋Š” ํ•˜์šฐ์ง•(70) ๋‚ด๋ถ€์— ์„ค์น˜ํ•˜์—ฌ ์กฐํ–ฅ๋ด‰(14)์— ์žฅ์ฐฉํ•˜๊ณ  ํšŒ์ „์ถ•(32)์„ ์ค‘์‹ฌ์œผ๋กœ ์–‘ ํšŒ์ „ํ•ธ๋“ค(31,31')์„ ํšŒ์ „์ž‘๋™์‹œํ‚ฌ ์ˆ˜ ์žˆ๊ฒŒ ํ•˜์—ฌ ์šด๋™๋ณ€ํ™˜๋ถ€(40)์˜ ์ƒ,ํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ(41)(42)์„ ํ†ตํ•ด ํšŒ์ „ํ•ธ๋“ค(31,31')์˜ ๊ตฌ๋™๋ ฅ์„ ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋กœ ์ „๋‹ฌํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๋ฉฐ,The rotary motion unit 30 is installed in the housing 70 to be mounted on the steering rod 14 and to rotate the two rotary handles 31 and 31 'about the rotary shaft 32 so as to rotate the motion conversion unit ( Through 40, the upper and lower motion conversion means (41, 42) to transmit the driving force of the rotary handle (31, 31 ') to the drive transmission unit 50, ์ƒ๊ธฐ ์ƒ๋ถ€ ์šด๋™๋ณ€ํ™˜๋ถ€(41)๋Š” ๋ฒ ๋ฒจ๊ธฐ์–ด(410,411)๋กœ์„œ ํšŒ์ „์ถ•(32)๊ณผ ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)์„ ๊ฒฐํ•ฉํ•˜์—ฌ ํšŒ์ „ํ•ธ๋“ค(31,31')์˜ ํšŒ์ „์šด๋™์— ์˜ํ•œ ํšŒ์ „์ถ•(32)์˜ ํšŒ์ „์šด๋™์„ ๋ฒ ๋ฒจ๊ธฐ์–ด(410,411)๋ฅผ ํ†ตํ•ด ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)์œผ๋กœ ์ „๋‹ฌํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๊ณ  ์ƒ๊ธฐ ํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜๋ถ€(42)๋Š” ์ƒ๋ถ€ ์šด๋™๋ณ€ํ™˜๋ถ€(41)์™€ ์—ฐ๊ฒฐ๋œ ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)๊ณผ ์ข…๋™์ถ•(44)์„ ๋ฒ ๋ฒจ๊ธฐ์–ด(420,421)๋กœ์„œ ์—ฐ๊ฒฐํ•˜์—ฌ ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)์˜ ๊ตฌ๋™๋ ฅ์„ ์ข…๋™์ถ•(44)์„ ํ†ตํ•ด ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋กœ ์ „๋‹ฌํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•œ ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ.The upper motion conversion unit 41 is a bevel gear (410, 411) by combining the rotary shaft 32 and the power transmission shaft 43 to rotate the rotary shaft 32 by the rotary movement of the rotary handle (31,31 ') Bevel gears (410, 411) to be transmitted to the power transmission shaft 43, and the lower motion conversion portion 42 bevels the power transmission shaft 43 and the driven shaft 44 connected to the upper motion conversion portion 41 Upper body exercise bike, characterized in that connected to the gear (420,421) to transmit the driving force of the power transmission shaft 43 to the drive transmission unit 50 through the driven shaft (44). ์–‘์ธก ํ•ธ๋“ค(31,31')์˜ ํšŒ์ „๊ตฌ๋™์œผ๋กœ ํšŒ์ „์ถ•(32)์„ ๋Œ๋ ค์„œ ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋ฅผ ํ†ตํ•ด ํŽ˜๋‹ฌ๊ตฌ๋™์ถ•(13)์œผ๋กœ ๋™๋ ฅ์„ ์ „๋‹ฌํ•˜๋Š” ํšŒ์ „์šด๋™๋ถ€(30)์™€, ์ƒ๊ธฐ ์ƒ๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ(41)๊ณผ ํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ(42)์œผ๋กœ ์ด๋ฃจ์–ด์ ธ ํšŒ์ „์šด๋™๋ถ€(30)์™€ ์—ฐ๋™๋˜๊ณ  ํšŒ์ „์šด๋™๋ถ€(30)์˜ ์šด๋™์„ ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋กœ ์ „๋‹ฌํ•˜๋Š” ์šด๋™๋ณ€ํ™˜๋ถ€(40)๋กœ ๊ตฌ์„ฑ๋œ ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ์— ์žˆ์–ด์„œ,Rotational movement unit 30 for transmitting power to the pedal drive shaft 13 through the drive transmission unit 50 by rotating the rotary shaft 32 in the rotational drive of both handles (31, 31 '), and the upper motion conversion means 41 In the upper body exercise bike consisting of a motion conversion unit 40 and the lower motion conversion means 42 is interlocked with the rotary motion unit 30 and transmits the motion of the rotary motion unit 30 to the drive transmission unit 50, ์ƒ๊ธฐ ํšŒ์ „์šด๋™๋ถ€(30)๋Š” ํ•˜์šฐ์ง•(70) ๋‚ด๋ถ€์— ์„ค์น˜ํ•˜์—ฌ ์กฐํ–ฅ๋ด‰(14)์— ์žฅ์ฐฉํ•˜๊ณ  ํšŒ์ „์ถ•(32)์„ ์ค‘์‹ฌ์œผ๋กœ ์–‘ ํšŒ์ „ํ•ธ๋“ค(31,31')์„ ํšŒ์ „์ž‘๋™์‹œํ‚ฌ ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๋ฉฐ,The rotary motion part 30 is installed in the housing 70 to be mounted to the steering rod 14 and to rotate both rotation handles 31 and 31 'about the rotation shaft 32. ์ƒ๊ธฐ ํšŒ์ „์ถ•(32)์€ ์šด๋™๋ณ€ํ™˜๋ถ€(40)์˜ ์ƒ,ํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜์ˆ˜๋‹จ(41)(42)์„ ํ†ตํ•ด ํšŒ์ „ํ•ธ๋“ค(31,31')์˜ ๊ตฌ๋™๋ ฅ์„ ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋กœ ์ „๋‹ฌํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๋ฉฐ,The rotary shaft 32 allows the driving force of the rotation handles 31 and 31 'to be transmitted to the drive transmission unit 50 through the upper and lower motion conversion means 41 and 42 of the motion conversion unit 40. ์ƒ๊ธฐ ์ƒ๋ถ€ ์šด๋™๋ณ€ํ™˜๋ถ€(41)๋Š” ๋ฒ ๋ฒจ๊ธฐ์–ด(410,411)๋กœ์„œ ํšŒ์ „์ถ•(32)๊ณผ ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)์„ ๊ฒฐํ•ฉํ•˜์—ฌ ํšŒ์ „ํ•ธ๋“ค(31,31')์˜ ํšŒ์ „์šด๋™์— ์˜ํ•œ ํšŒ์ „์ถ•(32)์˜ ํšŒ์ „์šด๋™์„ ๋ฒ ๋ฒจ๊ธฐ์–ด(410,411)๋ฅผ ํ†ตํ•ด ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)์œผ๋กœ ์ „๋‹ฌํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๊ณ  ์ƒ๊ธฐ ํ•˜๋ถ€ ์šด๋™๋ณ€ํ™˜๋ถ€(42)๋Š” ์ƒ๋ถ€ ์šด๋™๋ณ€ํ™˜๋ถ€(41)์™€ ์—ฐ๊ฒฐ๋œ ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)๊ณผ ์ข…๋™์ถ•(44)์„ ๋ฒ ๋ฒจ๊ธฐ์–ด(420,421)๋กœ์„œ ์—ฐ๊ฒฐํ•˜์—ฌ ๋™๋ ฅ์ „๋‹ฌ์ถ•(43)์˜ ๊ตฌ๋™๋ ฅ์„ ์ข…๋™์ถ•(44)์„ ํ†ตํ•ด ๊ตฌ๋™์ „๋‹ฌ๋ถ€(50)๋กœ ์ „๋‹ฌํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๋ฉฐ,The upper motion conversion unit 41 is a bevel gear (410, 411) by combining the rotary shaft 32 and the power transmission shaft 43 to rotate the rotary shaft 32 by the rotary movement of the rotary handle (31,31 ') Bevel gears (410, 411) to be transmitted to the power transmission shaft 43, and the lower motion conversion portion 42 bevels the power transmission shaft 43 and the driven shaft 44 connected to the upper motion conversion portion 41 Connected as gears 420 and 421 to transmit the driving force of the power transmission shaft 43 to the drive transmission unit 50 through the driven shaft 44, ์ƒ๊ธฐ ํšŒ์ „์šด๋™๋ถ€(30)์˜ ํšŒ์ „์ถ•(32)์— ์—ฐ๊ฒฐ๋œ ํ•ธ๋“ค(31,31')์— ์ œ๋™๋ ˆ๋ฒ„(1,1')๋ฅผ ๊ตฌ๋น„์‹œ์ผœ ์ž์ „๊ฑฐ์˜ ์ „ํ›„๋ฐฉ ํœ (11)(12)์— ์žฅ์ฐฉ๋œ ๋ธŒ๋ ˆ์ดํฌ(111)(121)๋ฅผ ์ž‘๋™์‹œํ‚ฌ ์ˆ˜ ์žˆ๊ฒŒ ํ•œ ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ.Brakes 111 and (11) mounted on the front and rear wheels 11 and 12 of the bicycle by providing brake levers 1 and 1 'at the handles 31 and 31' connected to the rotation shaft 32 of the rotary motion part 30 ( 121) upper body exercise bike characterized in that it is possible to operate. ์ œ 1 ํ•ญ ๋˜๋Š” ์ œ 2 ํ•ญ์— ์žˆ์–ด์„œ,The method according to claim 1 or 2, ์ƒ๊ธฐ ํšŒ์ „์ถ•(32)์— ์ด๋™์ž(4,4')๋ฅผ ํšŒ์ „์ถ•(32)์ƒ์—์„œ ์ถ•๋ฐฉํ–ฅ์œผ๋กœ ์ผ์ • ๋ฒ”์œ„ ๋‚ด์—์„œ ์ด๋™๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉํ•˜๊ณ  ์ผ์ธก์€ ์Šคํ”„๋ง(41,41')์œผ๋กœ ํƒ„๋ ฅ์ง€์ง€์‹œํ‚ค๋ฉฐ,The mover (4, 4 ') is coupled to the rotating shaft (32) movably in a predetermined range in the axial direction on the rotating shaft (32) and one side is elastically supported by springs (41, 41'), ์ƒ๊ธฐ ์ด๋™์ž(4,4')์—๋Š” ๋ธŒ๋ ˆ์ดํฌ(111)(121)์˜ ์ผ€์ด๋ธ”(3,3')๊ณผ ์—ฐ๊ฒฐ๋œ ๋‹น๊น€์‡ (5,5')๋ฅผ ์ž์œ ํšŒ์ „๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ฒฐํ•ฉํ•˜๋ฉฐ,The mover (4, 4 ') is coupled to the pull (5, 5') connected to the cable (3, 3 ') of the brake (111) 121 so as to freely rotate, ์ƒ๊ธฐ ์ด๋™์ž(4,4')๋Š” ํ•ธ๋“ค(31,31')์˜ ์ œ๋™๋ ˆ๋ฒ„(1,1')์™€ ๋‹น๊น€์ค„(8,8')๋กœ ์—ฐ๊ฒฐํ•˜์—ฌ ์ œ๋™๋ ˆ๋ฒ„(1,1')๋กœ์„œ ์ด๋™์ž(4,4')์™€ ๋‹น๊น€์‡ (5,5')๋ฅผ ๋‹น๊ฒจ์„œ ๋‹น๊น€์‡ (5,5')์™€ ์—ฐ๊ฒฐ๋œ ์ผ€์ด๋ธ”(3,3')์„ ๋‹น๊ฒจ ๋ธŒ๋ ˆ์ดํฌ(111)(121)๋ฅผ ์ œ๋™์‹œํ‚ฌ ์ˆ˜ ์žˆ๊ฒŒ ํ•œ ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ.The movers 4 and 4 'are connected to the brake levers 1 and 1' of the handles 31 and 31 'and the pull strings 8 and 8', and thus the movers 4 and 4 'as the brake levers 1 and 1'. 4 ') and the puller 5,5' by pulling the cables 3,3 'connected to the puller 5,5' so that the brakes 111 and 121 can be braked. Upper body exercise bike. ์ œ 4 ํ•ญ์— ์žˆ์–ด์„œ,The method of claim 4, wherein ์ƒ๊ธฐ ์ด๋™์ž(4,4')์™€ ์ œ๋™๋ ˆ๋ฒ„(1,1')๋ฅผ ์—ฐ๊ฒฐํ•˜๋Š” ๋‹น๊น€์ค„(8,8')์€ ๊ฐ€์ด๋“œ๋กœ์šธ๋Ÿฌ(9,9')์™€ ํ•ธ๋“ค๋ฐ”์•„(2,2')๊ฐ€ ๊ฒฐํ•ฉ๋œ ์ƒคํ”„ํŠธ(21,21')์˜ ํ†ต๊ณต(22,22')์„ ํ†ตํ•ด ์ œ๋™๋ ˆ๋ฒ„(1,1') ์ผ๋‹จ๊ณผ ์—ฐ๊ฒฐ์‹œํ‚ค๊ณ ,The pull lines 8 and 8 'connecting the movers 4 and 4' and the braking levers 1 and 1 'are coupled to a guide roller 9 and 9' and a handle bar 2 and 2 '. Through one end of the brake lever (1,1 ') through the through hole (22,22') of (21, 21 '), ์ƒ๊ธฐ ์ œ๋™๋ ˆ๋ฒ„(1,1')๋Š” ์ƒคํ”„ํŠธ(21,21')์— ์ถ•ํ•€(24,24')์œผ๋กœ ๊ฒฐํ•ฉ์‹œ์ผœ ์ถ•ํ•€(24,24')์„ ์ค‘์‹ฌ์œผ๋กœ ์ œ๋™๋ ˆ๋ฒ„(1,1') ์ผ๋‹จ์— ์—ฐ๊ฒฐ๋œ ๋‹น๊น€์ค„(8,8')์„ ๋‹น๊ฒจ์„œ ์ด๋™์ž(4,4')๋ฅผ ๋‹น๊ธธ ์ˆ˜ ์žˆ๊ฒŒ ๊ตฌ์„ฑํ•œ ๊ฒƒ์„ ํŠน์ง•์œผ๋กœ ํ•˜๋Š” ์ƒ์ฒด์šด๋™ ์ž์ „๊ฑฐ.The brake levers 1 and 1 'are coupled to the shafts 21 and 21' by shaft pins 24 and 24 ', and are connected to one end of the brake levers 1 and 1' about the shaft pins 24 and 24 '. Upper body exercise bike, characterized in that configured to pull the mover (4,4 ') by pulling the string (8,8').
PCT/KR2010/005576 2009-09-18 2010-08-23 Bicycle for exercising the upper part of the body Ceased WO2011034289A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2010800228342A CN102448805A (en) 2009-09-18 2010-08-23 Bicycle for exercising the upper part of the body
US13/497,048 US20120178593A1 (en) 2009-09-18 2010-08-23 Bicycle for exercising the upper part of the body

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20-2009-0012293 2009-09-18
KR2020090012293U KR200449042Y1 (en) 2009-09-18 2009-09-18 Bicycle having handle being possible exercise of the upper part of the body
KR1020100076260A KR101193257B1 (en) 2010-08-09 2010-08-09 Bicycle for the exercise of the upper part of body
KR10-2010-0076260 2010-08-09

Publications (2)

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WO2011034289A2 true WO2011034289A2 (en) 2011-03-24
WO2011034289A3 WO2011034289A3 (en) 2011-06-03

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WO (1) WO2011034289A2 (en)

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WO2013019110A1 (en) 2011-08-01 2013-02-07 Van Stekelenburg Alexander Joannes Jozef A human-powered vehicle or vessel, a driving and steering assembly therefor, and a method for adapting driving and steering assembly
CN103085928A (en) * 2011-10-28 2013-05-08 ๅงœไปๆปจ Food-pedaling and hand-rotating rapid exercise bicycle capable of advancing and retreating

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CN104958166B (en) * 2015-07-03 2017-09-01 ๅฎ‰้˜ณๅธˆ่Œƒๅญฆ้™ข A rehabilitation training device for coordinated movement of limbs
CN109110043A (en) * 2018-10-12 2019-01-01 ๅˆ่‚ฅๅทฅไธšๅคงๅญฆ A kind of foot-operated shaft transmission using non-circular bevel gear

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KR200449042Y1 (en) * 2009-09-18 2010-06-09 ์•ˆ๊ธฐ์ธ Bicycle having handle being possible exercise of the upper part of the body

Cited By (2)

* Cited by examiner, โ€  Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013019110A1 (en) 2011-08-01 2013-02-07 Van Stekelenburg Alexander Joannes Jozef A human-powered vehicle or vessel, a driving and steering assembly therefor, and a method for adapting driving and steering assembly
CN103085928A (en) * 2011-10-28 2013-05-08 ๅงœไปๆปจ Food-pedaling and hand-rotating rapid exercise bicycle capable of advancing and retreating

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US20120178593A1 (en) 2012-07-12
WO2011034289A3 (en) 2011-06-03

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