KR20040101846A - Cycling machine able to driving in a forward and reverse direction - Google Patents

Cycling machine able to driving in a forward and reverse direction Download PDF

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Publication number
KR20040101846A
KR20040101846A KR1020030033748A KR20030033748A KR20040101846A KR 20040101846 A KR20040101846 A KR 20040101846A KR 1020030033748 A KR1020030033748 A KR 1020030033748A KR 20030033748 A KR20030033748 A KR 20030033748A KR 20040101846 A KR20040101846 A KR 20040101846A
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South Korea
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drive
driving
housing
reverse
pulley
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KR1020030033748A
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Korean (ko)
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허현강
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허현강
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Publication of KR20040101846A publication Critical patent/KR20040101846A/en

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/06—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement
    • A63B22/0605—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with support elements performing a rotating cycling movement, i.e. a closed path movement performing a circular movement, e.g. ergometers
    • A63B2022/0611—Particular details or arrangement of cranks
    • A63B2022/0629—Particular details or arrangement of cranks each pedal being supported by two or more cranks

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  • Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)
  • Transmission Devices (AREA)

Abstract

PURPOSE: A cycling machine, able to drive in a forward and reverse direction, is provided to maximize the exercise effect by transferring the driving force of pedals to a weight wheel and by uniformly developing the muscle of lower body part. CONSTITUTION: The cycling machine includes: a support, seated on the ground; a housing, fixed on the top of the support; a grip, arranged on the front of the housing; a saddle, on the rear of the housing; pedals, projected on both sides of the housing; a cylindrical holder(6), fixed on a boss(21) inside the housing; a casing(9), covering the outer surface of the holder(6), and having a belt driving pulley on its own outer side; a disk-shaped, reverse driving bevel gear(11); a disk-shaped, forward driving bevel gear(10); four idle bevel gears(12), engaged between the forward and reverse driving bevel gear(10,11); a forward and reverse driving one-way clutch bearing(13,14); a weight wheel; a forward driving bearing; a driven pulley; and a tension regulating pulley.

Description

정역구동 싸이클링 머신{CYCLING MACHINE ABLE TO DRIVING IN A FORWARD AND REVERSE DIRECTION}CYCLING MACHINE ABLE TO DRIVING IN A FORWARD AND REVERSE DIRECTION}

본 발명은 정역구동 싸이클링 머신에 관한 것으로, 특히 사용자가 페달을 정역방향으로 임의 구동시킬 수 있도록 함으로써 단순한 정방향 구동으로 인한 운동의 지루함을 해소함과 동시에 하체의 각 근육을 골고루 발달시켜 운동효과의 극대화를 구현하게 된 것이다.The present invention relates to a forward and backward driving cycling machine, and in particular, by allowing the user to randomly drive the pedal in the forward and reverse direction, while eliminating the boredom caused by a simple forward drive, and evenly developing each muscle of the lower body to maximize the exercise effect. It was implemented.

종래의 싸이클링 머신은 사용자가 페달을 정방향으로 구동시켜 벨트구동휠에 벨트로 연결된 웨이트휠(weight wheel)을 구동시킴으로써 자전거를 탄것과 동일한 운동효과를 얻도록 구성되어 있음은 주지와 같다.It is well known that a conventional cycling machine is configured such that a user drives a pedal in a forward direction to drive a weight wheel connected to a belt driving wheel by a belt, thereby obtaining the same exercise effect as riding a bicycle.

또한, 상기 싸이클링 머신의 페달축을 역방향으로 구동시킬 경우에는 원웨이 클러치 베어링에 의해 벨트구동휠에는 페달의 구동력이 전달되지 않도록 구성되어 있으며, 따라서 구동력의 전달방식은 일반 자전거와 동일하다.In addition, when the pedal shaft of the cycling machine is driven in the reverse direction, the driving force of the pedal is not transmitted to the belt drive wheel by the one-way clutch bearing, and thus the driving force transmission method is the same as that of a general bicycle.

그런데, 이러한 구성의 종래 싸이클링 머신은 사용자가 자전거를 타는것과 같이 페달을 정방향으로 구동시켜야만 운동효과를 얻을 수 있으므로, 싸이클링 머신을 이용한 단조로운 반복운동에 의해 사용자가 쉽게 실증을 느끼고, 페달을 정방향으로 구동시키기 위한 근육만 발달하게 되므로 하체를 강화한다는 싸이클링 머신의 원래 목적을 효과적으로 달성할 수 없다는 등의 문제점이 지적되고 있다.By the way, the conventional cycling machine of such a configuration can be obtained only when the user is driving the pedal in the forward direction, such as riding a bicycle, the user can easily feel the demonstration by the monotonous repetitive exercise using the cycling machine, driving the pedal in the forward direction Problems are pointed out that only the muscles to be developed can be developed to effectively achieve the original purpose of the cycling machine for strengthening the lower body.

본 발명은 상기한 문제점들을 감안하여 페달을 정,역방향으로 임의 구동시켜도 그 구동력이 웨이트 휠에 전달되어 하체근육을 골고루 발달 시킴으로써 운동효과를 극대화 시킬 수 있게 된 정역구동 싸이클링 머신을 제공함에 그 목적이 있다.SUMMARY OF THE INVENTION In view of the above problems, the object of the present invention is to provide a forward and backward driving cycling machine capable of maximizing the exercise effect by evenly driving the pedal in the forward and reverse directions so that the driving force is transmitted to the weight wheel to evenly develop the lower body muscles. have.

상기 목적을 효과적으로 달성하기 위하여 본 발명에서는 페달의 구동축에 두개의 원웨이클러치 베어링을 정역방향에 설치하고, 웨이트 휠에도 하나의 원웨이 클러치를 설치하여 사용자가 정.역 어느방향으로 폐달을 구동시켜도 웨이트 휠이 구동하여 동일한 운동효과를 얻을 수 있도록 하였다.In order to effectively achieve the above object, in the present invention, two one-way clutch bearings are installed on the driving shaft of the pedal in the forward and reverse directions, and one one-way clutch is also installed on the weight wheel so that the user drives the lungs in any of the forward and reverse directions. The weight wheel is driven to achieve the same movement effect.

도 1은 본 발명이 적용된 싸이클링 머신의 사시도1 is a perspective view of a cycling machine to which the present invention is applied

도 2는 본 발명 정역구동 싸이클링 머신의 단면 구성도Figure 2 is a cross-sectional configuration of the forward and reverse driving cycling machine of the present invention

도 3은 본 발명의 작용 설명도3 is an explanatory view of the operation of the present invention;

- 도면의 주요부분에 대한 부호의 설명-Explanation of symbols for the main parts of the drawings

2 : 하우징 5 : 폐달2: housing 5: lung

6 : 홀더 8 : 구동풀리6: holder 8: drive pulley

9 : 케이싱 10 ; 정구동 베벨기어9: casing 10; Jeonggu-dong Bevel Gear

11 : 역구동 베벨기어 12 : 아이들 베벨기어11: reverse drive bevel gear 12: children bevel gear

13 : 정구동 원웨이클러치베어링13: Jeonggu-dong One-Way Clutch Bearing

14 : 역구동 원웨이클러치베어링14: Reverse acting one-way clutch bearing

15 : 구동축 16 : 웨이트 휠15: drive shaft 16: weight wheel

17 : 정구동 베어링 18 : 피동풀리17: forward drive bearing 18: driven pulley

이하에서 상기 본 발명의 바람직한 실시예를 첨부도면에 의해 상세히 설명한다.Hereinafter, a preferred embodiment of the present invention will be described in detail by the accompanying drawings.

도 1은 본 발명에 의한 싸이클링 머신의 사시도로서, 도 2에서는 그 요부의 단면구성을 나타내었으며, 도 3은 작용설명도이다.Figure 1 is a perspective view of a cycling machine according to the present invention, Figure 2 shows the cross-sectional configuration of the main portion, Figure 3 is a diagram illustrating the operation.

본 발명 정역구동 싸이클링 머신(S)은, 지면에 간격조정 가능하게 안착설치되는 받침(1)과;The forward and reverse driving cycling machine (S) of the present invention includes: a support (1) seated on the ground so as to be adjustable;

상기 받침(1)의 상부에 고정설치된 하우징(2)과;A housing (2) fixedly mounted on the base (1);

상기 하우이징(2)의 전방에 높낮이 조정 가능하게 설치되고 그 중앙에는 모니터부(31)가 구비된 손잡이(3)와;A handle (3) installed at the front of the housing (2) to adjust height, and having a monitor portion (31) at its center;

상기 하우징(2)의 후방에 높낮이 조정 가능하게 설치된 안장(4)과;A saddle (4) installed at a rear of the housing (2) so that height can be adjusted;

상기 하우징(2)의 양측에 돌출 설치된 페달(5); 및Pedals 5 protruding from both sides of the housing 2; And

상기 하우징(2) 내부에 설치되어 페달(5)의 구성시에 저항력을 제공하는 구동기구부로 구성됨은 종래와 동일하다.The interior of the housing 2 is provided with a drive mechanism for providing a resistive force when the pedal 5 is configured as in the prior art.

본 발명 정역구동 싸이클링 머신(S)의 특징부는, 상기 하우징(2) 내부의 보스부(21)에 고정설치 되는 원통형상의 홀더(6)과;Features of the forward and reverse driving cycling machine (S), the cylindrical holder (6) which is fixed to the boss portion 21 inside the housing (2);

상기 홀퍼(6)의 외면에 씌워 설치되고 그 외측에는 벨트(7)를 구동시키는구동풀리(8)가 형성된 케이싱(9)과;A casing (9) installed on the outer surface of the hole (6) and having a driving pulley (8) for driving the belt (7) on the outside thereof;

상기 홀더(6) 내면에 회동가능하게 지지설치된 원판형의 역구동 베벨기어(11)와;A disc shaped reverse drive bevel gear 11 rotatably supported on an inner surface of the holder 6;

상기 케이싱(9)의 내면에 고정설치된 원판형의 정구동 베벨기어(10)와;A disk-shaped regular drive bevel gear 10 fixed to an inner surface of the casing 9;

상기 정,역구동 베벨기어(10,11)의 사이에 치합설치되는 4개의 아이들베벨기어(12)와;Four idle bevel gears 12 engaged with the forward and reverse bevel gears 10 and 11;

상기 정,역구동 베벨기어(10,11)와 페달축(51) 사이에 각각 설치되는 정,역구동 원웨이클러치베어링(13,14)과;Forward and reverse drive one-way clutch bearings 13 and 14 installed between the forward and reverse drive bevel gears 10 and 11 and the pedal shaft 51, respectively;

상기 구동풀리(8)의 전방에서 구동하도록 하우징(2)내에 구동축(15)으로 지지설치된 웨이트휠(16)과;A weight wheel (16) supported by a drive shaft (15) in the housing (2) to drive in front of the drive pulley (8);

상기 웨이트휠(16)을 정방향구동시키록 설치된 정구동베어링(17)과;A forward drive bearing (17) installed to drive the weight wheel (16) in a forward direction;

상기 구동풀리(8)의 구동시에 벨트(7)의구동력을 전달받도록 구동축(15)에 설치된 피동풀리(18)와;A driven pulley 18 mounted to the drive shaft 15 to receive the driving force of the belt 7 when the drive pulley 8 is driven;

상기 벨트(7)의 장력을 일정하게유지하도록 설치된 장력조절풀리(19); 로 구성된다.A tension adjusting pulley 19 installed to maintain a constant tension of the belt 7; It consists of.

도면중 미설명부호(20)은 미끄럼가이더이다.In the figure, reference numeral 20 is a sliding guider.

이와같은 구성의 본 발명 정역구동 싸이클링 머신(S)은 사용시에 페달(5)을 전,후방향으로 임의 구동시켜도 동일한 운동효과를 나타내게 되며 이를 정,역구동 및 구동중 정지모드 별로 상세히 설명한다.The forward and backward driving cycling machine (S) of the present invention having such a configuration exhibits the same movement effect even when the pedal 5 is randomly driven forward and backward when in use, which will be described in detail for the forward, reverse and stop modes during driving.

정 구동 모드Positive driving mode

사용자가 페달(5)을 밟아 페달축(51)을 구동시키게 되면, 페달축(5)에 설치된 정구동 원웨이클러치베어링(13)은 그 구동력을 정구동 베벨기어(10)에 전달하게 되고, 이에따라 정구동 베벨기어(10)에 고정된 케이싱(9)도 도 3에서와 같이 정방향으로 구동하게 된다.When the user presses the pedal 5 to drive the pedal shaft 51, the forward driving one-way clutch bearing 13 installed on the pedal shaft 5 transmits the driving force to the forward driving bevel gear 10, and accordingly the forward driving The casing 9 fixed to the bevel gear 10 is also driven in the forward direction as shown in FIG.

이때, 정구동 베벨기어(10)와 치합된 아이들 베벨기어(12)들은 그 회전력을 역구동 베벨기어(11)에 전달하게 되는데, 이 경우 역구동 베벨기어(11)와 페달축(51) 사이에 설치된 역구동 원웨이클러치베어링(14)은 공회전 상태가 된다.At this time, the idle bevel gears 12 engaged with the forward drive bevel gear 10 transmit the rotational force to the reverse drive bevel gear 11, in this case between the reverse drive bevel gear 11 and the pedal shaft 51. The installed reverse drive one-way clutch bearing 14 is in an idling state.

한편, 구동풀리(8)가 정방향 즉, 도 3에서와 같은 시계방향으로 구동할 경우, 그 구동력은 벨트(7)에 의해 피동풀리(18)에 전해지고, 상기 피동풀리(18)는 정구동 베어링(17)에 의해 웨이트 휠(16)을 정방향으로 구동시키게 된다.On the other hand, when the driving pulley 8 is driven in the forward direction, that is, clockwise as in FIG. 3, the driving force is transmitted to the driven pulley 18 by the belt 7, and the driven pulley 18 is a forward drive bearing ( 17) drives the weight wheel 16 in the forward direction.

따라서 사용자는 일반적인 싸이클링머신과 동일한 운동효과를 얻게된다.Therefore, the user obtains the same exercise effect as a general cycling machine.

역 구동 모드Reverse driving mode

사용자가 페달(5)을 역방향으로 밟아 페달축(51)을 역구동시키게 되면, 페달축(51)에 설치된 역구동 원웨이클러치베어링(14)은 그 구동력을 역구동 베벨기어(11)에 전달하게 되고, 이에따라 역구동 베벨기어(11)는 아이들 베벨기어(12)들을 구동시켜 정구동 베벨기어(10)를 정구동시키게 되며, 이 경우 정구동 원웨이클러치베어링(13)은 공회전 상태가된다.When the user reverses the pedal shaft 51 by stepping on the pedal 5 in the reverse direction, the reverse driving one-way clutch bearing 14 installed on the pedal shaft 51 transmits the driving force to the reverse driving bevel gear 11. As a result, the reverse driving bevel gear 11 drives the idle bevel gears 12 to drive the regular driving bevel gear 10. In this case, the forward driving one-way clutch bearing 13 is idle.

따라서, 정구동 베벨기어(10)의 정구동은 케이싱(9)과 구동풀리(8) 및 벨트(7)를 통해 웨이트 휠(16)을 정방향 구동시키게 된다.Accordingly, the regular drive of the constant driving bevel gear 10 drives the weight wheel 16 forward through the casing 9, the driving pulley 8, and the belt 7.

결국, 사용자가 페달(5)을 정,역 어느방향으로 구동시키더라도 구동풀리(8)와 웨이트 휠(16)은 정방향 구동되며, 그 운동효과 또한 동일하다.As a result, the driving pulley 8 and the weight wheel 16 are driven in the forward direction regardless of whether the user drives the pedal 5 in the forward or reverse direction, and the movement effect is the same.

구동중 정지 모드Stop mode during operation

사용자가 페달(5)을 어느 일측으로 구동시키다가 다른 방향으로 변환하기 위해, 또는 잠시 휴식을 위해 페달(5)을 정지시키게 되면, 페달축(51)의 정지에 의해 정,역구동 베벨기어(10,11)와 아이들 베벨기어(12), 케이싱(9) 및 구동풀리(8)도 정지하게 되며, 벨트(7)와 피동풀리(18) 역시 정지 상태가 된다.When the user drives the pedal 5 to one side and stops the pedal 5 to change to another direction or for a short rest, the bevel gear (for example, reverse driving) is stopped by stopping the pedal shaft 51. 10 and 11 and idle bevel gear 12, casing 9 and drive pulley 8 are also stopped, and belt 7 and driven pulley 18 are also stopped.

이 경우, 웨이트 휠(16)은 관성력의 의해 계속 회전하게 되는데, 이는 구동축(15)과 피동풀리(18) 사이에 정구동 베어링(17)이 설치되어 있음에 기인하며, 이때 상기 정구동 베어링(17)은 공회전 상태가 된다.In this case, the weight wheel 16 continues to rotate due to the inertia force, which is due to the fact that the forward drive bearing 17 is installed between the drive shaft 15 and the driven pulley 18, and the forward drive bearing 17 Becomes idle.

이상의 설명에서와 같이 본 발명 정역구동 싸이클링 머신(S)은 사용자가 페달(5)을 정,역 임의 방향으로 돌려도 웨이트 휠(16)은 일방향으로 회전하며 사용자에게 저항력을 부여하게 되므로 하체 각 근육의 균일한 발달에 의한 운동효과의 극대화를 적극적으로 구현할 수 있고, 사용자가 순간적으로 언제든지 정역구동을 교환실시할 수 있으므로 운동방향 전환에 의해 실증을 느끼지 않고 즐겁게 운동할 수 있어서 사용자의 제품 선호도 및 신뢰도를 대폭 향상 시킬수 있으며, 그 구성이 단순하여 대량생산 및 저가보급이 가능함은 물론 고장발생우려가 최소화 되어 유지가 용이한 등의 광범위한 효과가 있다.As described above, even if the user rotates the pedal 5 forward and backward in the arbitrary direction, the weight wheel 16 rotates in one direction and imparts resistance to the user. Maximization of exercise effect by uniform development can be actively implemented, and users can exchange forward and backward driving at any time, so that users can exercise happily without feeling proof by changing the direction of movement, thereby improving user's product preference and reliability. It can be greatly improved, and its simple structure allows mass production and low-cost supply, and it is easy to maintain by minimizing the possibility of failure.

Claims (1)

지면에 안착설치되는 받침(1)과, 상기 받침(1)의 상부에 고정설치된 하우징(2)과, 상기 하우징(2)의 전방에 설치된 손잡이(3)와, 상기 하우징(2)의 후방에 설치된 안장(4)과, 상기 하우징(2)의 양측에 돌출 설치된 페달(5)로 구성된싸이클링 머신에 있어서,On the base (1) to be seated on the ground, the housing (2) fixed to the upper portion of the base (1), the handle (3) provided in front of the housing (2) and the rear of the housing (2) In the cycling machine consisting of a saddle (4) provided, and a pedal (5) protruding on both sides of the housing (2), 상기 하우징(2) 내부의 보스부(21)에 고정설치 되는 원통형상의 홀더(6)과;A cylindrical holder (6) fixed to the boss portion (21) inside the housing (2); 상기 홀퍼(6)의 외면에 씌워 설치되고 그 외측에는 벨트(7)를 구동시키는 구동풀리(8)가 형성된 케이싱(9)과;A casing (9) formed on the outer surface of the hole (6) and having a drive pulley (8) for driving the belt (7) on the outside thereof; 상기 홀더(6) 내면에 회동가능하게 지지설치된 원판형의 역구동 베벨기어(11)와;A disc shaped reverse drive bevel gear 11 rotatably supported on an inner surface of the holder 6; 상기 케이싱(9)의 내면에 고정설치된 원판형의 정구동 베벨기어(10)와;A disk-shaped regular drive bevel gear 10 fixed to an inner surface of the casing 9; 상기 정,역구동 베벨기어(10,11)의 사이에 치합설치되는 4개의 아이들베벨기어(12)와;Four idle bevel gears 12 engaged with the forward and reverse bevel gears 10 and 11; 상기 정,역구동 베벨기어(10,11)와 페달축(51) 사이에 각각 설치되는 정,역구동 원웨이클러치베어링(13,14)과;Forward and reverse drive one-way clutch bearings 13 and 14 installed between the forward and reverse drive bevel gears 10 and 11 and the pedal shaft 51, respectively; 상기 구동풀리(8)의 전방에서 구동하도록 하우징(2)내에 구동축(15)으로 지지설치된 웨이트휠(16)과;A weight wheel (16) supported by a drive shaft (15) in the housing (2) to drive in front of the drive pulley (8); 상기 웨이트휠(16)을 정방향구동시키록 설치된 정구동 베어링(17)과;A forward drive bearing (17) installed to drive the weight wheel (16) in a forward direction; 상기 구동풀리(8)의 구동시에 벨트(7)의 구동력을 전달받도록 구동축(15)에설치된 피동풀리(18)와;A driven pulley 18 mounted to the drive shaft 15 to receive the driving force of the belt 7 when the drive pulley 8 is driven; 상기 벨트(7)의 장력을 일정하게 유지하도록 설치된 장력조절풀리(19); 로 구성된 것을 특징으로 하는 정역구동 싸이클링 머신.A tension adjusting pulley 19 installed to maintain a constant tension of the belt 7; Stationary driving cycling machine, characterized in that consisting of.
KR1020030033748A 2003-05-27 2003-05-27 Cycling machine able to driving in a forward and reverse direction KR20040101846A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100737215B1 (en) * 2006-02-13 2007-07-09 이일룡 A driving gear of counterclockwise for health bicycle
WO2022055263A1 (en) * 2020-09-09 2022-03-17 엘지전자 주식회사 Freewheel adjustable wheel and exercise bicycle including same
WO2023177239A1 (en) * 2022-03-16 2023-09-21 Lg Electronics Inc. Fitness bike and controlling method thereof
WO2024111835A1 (en) * 2022-11-25 2024-05-30 Lg Electronics Inc. Freewheel adjustable wheel and fitness bike therewith

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100737215B1 (en) * 2006-02-13 2007-07-09 이일룡 A driving gear of counterclockwise for health bicycle
WO2022055263A1 (en) * 2020-09-09 2022-03-17 엘지전자 주식회사 Freewheel adjustable wheel and exercise bicycle including same
WO2023177239A1 (en) * 2022-03-16 2023-09-21 Lg Electronics Inc. Fitness bike and controlling method thereof
WO2024111835A1 (en) * 2022-11-25 2024-05-30 Lg Electronics Inc. Freewheel adjustable wheel and fitness bike therewith

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