KR100946958B1 - The load control device of rotary motion organization - Google Patents

The load control device of rotary motion organization Download PDF

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Publication number
KR100946958B1
KR100946958B1 KR1020090062179A KR20090062179A KR100946958B1 KR 100946958 B1 KR100946958 B1 KR 100946958B1 KR 1020090062179 A KR1020090062179 A KR 1020090062179A KR 20090062179 A KR20090062179 A KR 20090062179A KR 100946958 B1 KR100946958 B1 KR 100946958B1
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South Korea
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bearing
fixed shaft
rotating
friction ring
shaft
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KR1020090062179A
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Korean (ko)
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윤기영
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(주)제일체육공사
윤기영
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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
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/22—Resisting devices with rotary bodies
    • A63B21/222—Resisting devices with rotary bodies by overcoming gyroscopic forces, e.g. by turning the spin axis
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/00058—Mechanical means for varying the resistance
    • A63B21/00069—Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

PURPOSE: An apparatus for controlling torque of a rotational motion device is provided to control torque and use proper powder. CONSTITUTION: An apparatus for controlling torque of a rotational motion comprises: an apparatus body(100); a rotor(200) which is coupled to a fixation shaft of the apparatus body; a socket(211) of corn form fixed at one side; a friction ring(50) of corn type having key groove, separation prevention groove, screw thread; a control handle(60) coupled to the outside of the friction ring; and a set screw(70) coupled to the control handle.

Description

회전운동기구의 회전력제어장치{The load control device of rotary motion Organization}Rotational force control device for rotary motion mechanisms {The load control device of rotary motion Organization}

본 발명은 회전운동기구의 회전력제어장치에 관한 것으로 회전력을 조절하여 사용자가 운동시 적당한 힘을 사용하도록 함으로써 운동량을 배가시키도록 함에 그 목적을 둔 것이다. The present invention relates to a rotational force control device of a rotary motion mechanism, and its purpose is to double the amount of exercise by adjusting the rotational force so that the user uses an appropriate force during the exercise.

문명의 발전으로 현대인들은 차량으로 이동하는 시간이 많아짐에 따라 걷거나 움직이는 시간이 점차 줄어 신체의 운동량이 극히 부족하여 근육의 노화현상과 경직현상이 발생하고 쉽게 피로감을 느끼는 실정이며, 이는 현대인들의 성인병을 발생시키는 주요 원인이 되고 있다. With the development of civilization, modern people have more time to walk or move as vehicles move more and less, and the movement of the body is extremely insufficient, which leads to aging and stiffness of muscles and fatigue. It is a major cause of occurrence.

따라서, 정기적으로 적당한 운동을 하여 근육을 단련시키고 땀을 흘림으로써 인체의 혈액순환 및 신진대사를 촉진시키는 한편 땀을 통해 인체의 노폐물을 제거하여 근육의 노화현상과 경직현상을 방지해 고혈압, 당뇨병, 심장병, 비만 등의 성인병을 조금이나마 예방해야 하는 것이다.Therefore, by regularly exercising properly, the muscles are strengthened and sweated to promote the blood circulation and metabolism of the human body, and by removing the wastes of the human body through the sweat to prevent aging and stiffness of the muscles to prevent high blood pressure, diabetes, Heart disease, obesity and other adult diseases should be prevented a little.

최근 대부분의 헬스 운동은 주로 실외보다는 실내에서 행해지고 있으며, 이러한 헬스 운동은 다양한 운동기구가 비치된 헬스클럽이나, 또는 가정이나 사무실 에 다기능의 헬스 운동기구를 구비하여 적당한 운동을 하고 있다.Recently, most of the fitness exercises are mainly performed indoors rather than outdoors, and these fitness exercises are provided with a fitness club equipped with a variety of sports equipment, or a multi-functional fitness equipment in a home or an office.

근래 들어 삶을 여유롭고 즐겁게 살고자 하는 웰빙(well-being)열풍이 불면서 이와 더불어 건강한 삶을 영위하고자 운동에 대한 관심이 증폭되고 있다. 이는 육체를 건강하게 하여 풍요로운 삶을 즐기고자 하는 것으로서 등산이나 인라인스케이팅 등 야외에서 여러 운동을 즐기고 있는 실정이다.In recent years, the well-being craze for leisurely and enjoyable life has been blowing, and interest in exercise has been amplified to lead a healthy life. This is to enjoy abundant life by keeping the body healthy, and is actually enjoying various sports such as mountain climbing or inline skating.

더불어, 공원이나 기타 사람이 많이 모이는 장소에 간단하게 운동기구를 설치하여 국민들이 쉽게 운동을 할 수 있도록 배려하고 있는바, 이와 같은 운동기구는 대부분이 회전력을 활용하여 사용자의 운동을 도와 주도록 구성하였다.In addition, by simply installing the exercise equipment in the park or other places where many people gather, the citizens are considered to be able to exercise easily. Most of such exercise equipment is designed to help users exercise by using the rotational force. .

따라서 하나의 운동기구를 통해 허리 부분과 아랫배 부분의 등배운동과 양 옆구리운동을 복합적으로 수행할 수 있도록 하는 스트레칭 운동기구에 관한 것으로, 실용신안등록 제20-0344404(2004.02.28)와 같이 바닥에 배치 고정되는 베이스와, 상기 베이스의 상측에 하단이 고정되며 상방을 향해 소정높이 수직으로 설치된 수직프레임과, 상기 수직프레임 상부양단에 수평프레임이 설치된 프레임본체와; 상기 프레임 본체의 상단에 배치된 고정판에 "┑"자 형태의 일단이 장착된 연결봉과; 상기 연결봉 하단에 수평방향으로 배치된 원통형 하우징과; 상기 하우징의 길이방향으로 힌지결합되는 중심 축과, 상기 중심 축의 일단에 중심이 장착되고, 다수의 보강부재가 방사형으로 배치된 회전 휠로 구성하여 하나의 운동기구로 허리부분과 아랫배부분을 포함하는 등배운동과 옆구리운동을 복합적으로 수행할 수 있는 다기능의 운동기구가 있었다.Accordingly, the present invention relates to a stretching exercise device that allows a combination of the back and lower abdomen movements of the waist and the lower part through a single exercise device, and on the floor as in Utility Model Registration No. 20-0344404 (2004.02.28). A base fixed to be disposed, a vertical frame having a lower end fixed to an upper side of the base and vertically installed at a predetermined height upwardly, and a frame body having horizontal frames disposed at both ends of the vertical frame; A connecting rod having one end of a “┑” shape mounted on a fixing plate disposed at an upper end of the frame body; A cylindrical housing disposed in a horizontal direction at the bottom of the connecting rod; A back fold comprising a waist portion and a lower belly portion as a single exercise device composed of a central shaft hinged in the longitudinal direction of the housing and a rotating wheel having a center mounted at one end of the central shaft and a plurality of reinforcing members radially disposed. There was a multifunctional exercise device that can perform a combination of exercise and flank exercise.

그러나, 지금까지의 운동기구는 회전력을 부가함에 있어서 복잡한 구성을 하거나 기어박스나 기타 별도의 부하장치를 구비한 기계기구를 부설하여 사용하도록 함으로써 설비비가 상승하고 고장을 자주 일으키는 문제점을 안고 있었기에 회전부하를 조절하지 않고 단순히 회전되도록 구성한 회전운동기구가 설치되어 실질적인 운동효과를 기대하기가 어려운 실정이었다. However, until now, exercise equipments have complicated problems in adding rotational force or install mechanical devices with gear boxes or other load devices to increase equipment costs and cause frequent failures. It was difficult to expect a practical exercise effect because the rotary motion mechanism is configured to simply rotate without adjusting the.

본 발명은 상기한 문제점을 해결하고자 개발된 것으로 회전력으로 운동을 하도록 구성한 회전운동기구의 몸체에 구성된 고정축에 회전체 축수부를 베어링으로 결합하고 상기 회전체 축수부의 베어링을 삽착한 나머지 일측을 콘형상의 소켓으로 구성하여 마찰재를 일체로 구성하며, 상기 회전체를 결합하는 고정축의 외주면에 키홈과 이탈 방지홈과 나사산을 형성하여 키홈이 형성된 콘형 마찰링을 스프링에 탄지되고 키에 의하여 고정축과 일체가 되어 회전하지 않도록 결합하고 상기 마찰링 외측에 조절손잡이를 고정축의 나사산에 나사결합하여 상기 조절손잡이에 세트스크류를 결합하여 그 끝단이 상기 고정축에 형성된 이탈방지홈에 위치하도록 세트스크류로 세팅하여 조절손잡이의 회전으로 마찰링이 축수부의 소켓에 일체로 접착된 마찰재에 마찰되어 회전부하가 조절되도록 구성하거나, 회전운동기구의 회전체와 일체로 구성된 회전축을 몸체의 축수부에 베어링으로 결합하고 상기 축수부의 일측을 콘형상의 소켓으로 구성하여 마찰재를 일체로 구성하고 상기 회전체와 일체로 구성한 회전축의 외주면에 키홈과 이탈방지홈과 나사산을 형성하여 키홈이 형성된 콘형 마찰링을 스프링에 탄지되고 키에 의하여 회전축과 일체가 되어 회전하도록 결합하고 상기 마찰링 외측에 조절손잡이를 회전축의 나사산에 나사결합하여 상기 조절손잡이에 세트스크류를 결합하여 그 끝단이 상기 고정축에 형성된 이탈방지홈에 위치하도록 세팅하여서 조절손잡이의 회전으로 마찰링이 몸체에 구성한 축수부의 소켓에 일체로 접착된 마찰재에 마찰되어 회전부하가 조절되도록 구성한다.The present invention was developed in order to solve the above problems is coupled to the rotating shaft bearing portion to the fixed shaft configured in the body of the rotary motion mechanism configured to exercise the rotational force and the other side of the bearing inserted in the bearing of the rotating shaft bearing portion of the cone shape It consists of a socket and constitutes a friction material integrally, and forms a key groove, a separation prevention groove and a thread on the outer circumferential surface of the fixed shaft that couples the rotating body, and the cone-shaped friction ring in which the key groove is formed is supported by a spring and integrally fixed with the fixed shaft by a key. The screw is coupled to the outer side of the friction ring, and the adjusting knob is screwed to the screw of the fixed shaft, and the set screw is coupled to the adjusting knob so that the end thereof is set in the set-out screw groove formed at the fixed shaft. By rotating the handle, the friction ring is attached to the friction material The frictional load is configured to adjust the rotational load, or the rotating shaft integrally formed with the rotating body of the rotary motion mechanism is coupled to the bearing part of the body as a bearing, and one side of the bearing part is configured as a cone-shaped socket to integrally constitute the friction material and the rotation A key groove, a separation prevention groove and a thread are formed on the outer circumferential surface of the rotating shaft that is integrally formed with the whole, and the cone-shaped friction ring with the key groove is held on the spring and coupled to rotate with the rotation shaft by a key. The screw is coupled to the thread of the rotating shaft, and the set screw is coupled to the adjusting knob so that its end is positioned in the separation prevention groove formed on the fixed shaft. The rotation of the adjusting knob is integrally bonded to the socket of the bearing part configured by the friction ring. The frictional friction material is configured to adjust the rotational load.

본 발명의 다른 구성으로는 회전운동기구의 몸체에 구성한 고정축에 회전체 축수부를 베어링으로 결합하고 베어링을 삽착한 나머지 일측의 회전체 축수부의 내부와 상기 고정축의 외주면 사이에 파이프 형상의 마찰재를 삽입하고 그 뒤에 마찰링을 삽입하여 밀착시켜서 상기 고정축의 끝단에 나사산을 형성하여 조절손잡이가 나사결합 하여서 조절손잡이가 마찰링을 압착하여 마찰링에 압축된 마찰재가 찌그러지면서 회전체 축수부와 고정축에 마찰력을 발생시켜 회전부하가 조절되도록 구성하여 간단한 구성으로 회전운동기구의 회전력을 제어하도록 하여 사용자가 자기의 취향에 알맞은 회전력으로 조절하여 사용하도록 구성하였다.In another configuration of the present invention, the rotating shaft bearing unit is coupled to the fixed shaft of the rotary motion mechanism by the bearing, and the bearing is inserted into the pipe-shaped friction material between the inner side of the rotating shaft bearing unit and the outer peripheral surface of the fixed shaft. After that, the friction ring is inserted into close contact with each other to form a screw thread at the end of the fixed shaft, and the adjustment knob is screwed together so that the adjustment knob compresses the friction ring and the friction material compressed in the friction ring is crushed to It is designed to control the rotational force of the rotary motion mechanism by generating a frictional force so that the rotational load is adjusted so that the user adjusts the rotational force according to his or her taste.

이와 같이 구성된 본 발명은 간단한 구성으로 회전운동기구의 회전부하를 조절하도록 하여 사용자가 자기의 취향과 운동량에 알맞게 회전력을 조절하여 운동을 하도록 함으로써 회전운동기구의 운동효과를 향상시킨 신규 한 발명으로 그 사용 효과는 뛰어나다 할 것이다.The present invention configured as described above is a novel invention that improves the exercise effect of the rotary exercise mechanism by allowing the user to exercise by adjusting the rotational force according to his or her taste and quantity by adjusting the rotary load of the rotary exercise mechanism with a simple configuration. Use effect will be excellent.

상기한 본 발명의 구성상태 및 동작상태를 첨부된 도면에 의거 상세히 설명 하면 다음과 같다.Referring to the configuration and operation of the present invention described above in detail based on the accompanying drawings as follows.

도1에 도시한 바와 같이 지상에 고정되는 회전운동기구의 몸체(100)에 사용자가 잡고 돌리는 휠 등의 회전체(200)를 구성하여 상기 회전체(200)를 돌려서 운동하는 기구나 기타 회전력으로 운동을 하도록 구성한 회전운동기구에 있어서, 도2에 서와 같이 상기 회전운동기구의 몸체(100)에 구성된 고정축(120)에 회전체(200) 축수부(210)를 베어링(10)으로 결합하고 상기 회전체(200) 축수부(210)의 베어링(10)을 삽착한 나머지 일측을 콘형상의 소켓(211)으로 구성하여 마찰재(20)를 일체로 구성하며, 상기 회전체(200)를 결합하는 고정축(120)의 외주면에 키홈(121)과 이탈 방지홈(122)과 나사산(123)을 형성하여 키홈(51)이 형성된 콘형 마찰링(50)을 스프링(40)에 탄지되고 키(30)에 의하여 고정축(120)과 일체가 되어 회전하지 않도록 결합하고 상기 마찰링(50) 외측에 조절손잡이(60)를 고정축(120)의 나사산(123)에 나사결합하여 상기 조절손잡이(60)에 세트스크류(70)를 결합하여 그 끝단이 상기 고정축(120)에 형성된 이탈방지홈(122)에 위치하도록 세트스크류(70)로 세팅한 조절손잡이(60)의 회전으로 마찰링(50)이 축수부(210)의 소켓(211)에 일체로 접착된 마찰재(20)에 마찰되어 회전부하가 조절되도록 구성한다.As shown in FIG. 1, a rotating body 200 such as a wheel that a user grasps and rotates is formed on the body 100 of the rotating motion mechanism fixed to the ground, and the rotating body 200 is rotated by a mechanism or other rotating force. In the rotary motion mechanism configured to exercise, as shown in FIG. 2, the bearing 200 is coupled to the fixed shaft 120 formed in the body 100 of the rotary motion mechanism as the bearing 10. And the other side of the bearing 10 of the rotating body 200 and the bearing part 210 is inserted into a cone-shaped socket 211 so that the friction material 20 is integrally formed, and the rotating body 200 is coupled. To form the key groove 121, the separation prevention groove 122 and the thread 123 on the outer circumferential surface of the fixed shaft 120, the cone-shaped friction ring 50 in which the key groove 51 is formed is supported on the spring 40 and the key ( 30 is integrated with the fixed shaft 120 so as not to rotate and the adjustment knob (60) outside the friction ring (50) To the screw thread 123 of the fixed shaft 120 to couple the set screw 70 to the adjustment knob 60 so that the end thereof is located in the separation prevention groove 122 formed on the fixed shaft 120. By rotating the adjusting knob 60 set by the set screw 70, the friction ring 50 is rubbed against the friction material 20 integrally bonded to the socket 211 of the bearing part 210 so that the rotational load is adjusted. do.

여기서 스프링(40)은 마찰링(50)을 외부로 탄지하여 마찰력 조절이 용이하도록 하는 것이며, 마찰링(50)을 고정축(120)에 키(30)로 결합함은 마찰링(50)이 회전되지 않으면서 고정축(120)을 따라 이동하도록 하기 위함이며, 고정축(120)에 이탈방지홈(122)을 형성하고 조절손잡이(60)에 세트스크류(70)를 결합함은 조절손잡이(60)가 이탈방지홈(122)의 간격만큼 움직이면서 고정축(120)으로부터 이탈되지 않도록 하기 위함이다. Here, the spring 40 is to facilitate the friction force adjustment by holding the friction ring 50 to the outside, and the friction ring 50 is coupled to the fixed shaft 120 by the key 30. This is to move along the fixed shaft 120 without being rotated, forming a departure prevention groove 122 in the fixed shaft 120 and coupling the set screw 70 to the adjustment knob 60 is an adjustment knob ( This is to prevent the 60 from being separated from the fixed shaft 120 while moving by the gap of the departure preventing groove 122.

본 발명의 다른 실시로서는 상기 회전운동기구의 회전체(200)와 일체로 구성된 회전축(220)을 몸체(100)의 축수부(110)에 베어링(10)으로 결합하고 상기 축수부(110)의 일측을 콘형상의 소켓(111)으로 구성하여 마찰재(20)를 일체로 접착 구성하고 상기 회전체(200)와 일체로 구성한 회전축(220)의 외주면에 키홈(221)과 이탈 방지홈(222)과 나사산(223)을 형성하여 키홈(51)이 형성된 콘형 마찰링(50)을 스프링(40)에 탄지되고 키(30)에 의하여 회전축(220)과 일체가 되어 회전하도록 결합하고 상기 마찰링(50) 외측에 조절손잡이(60)를 회전축(220)의 나사산(223)에 나사결합하여 상기 조절손잡이(60)에 세트스크류(70)를 결합하여 그 끝단이 상기 고정축(120)에 형성된 이탈방지홈(122)에 위치하도록 세트스크류(70)로 세팅하여서 조절손잡이(60)의 회전으로 마찰링(50)이 몸체(100)에 구성한 축수부(110)의 소켓(111)에 일체로 접착된 마찰재(20)에 마찰되어 회전부하가 조절되도록 구성한다.According to another embodiment of the present invention, the rotating shaft 220 which is integrally formed with the rotating body 200 of the rotary motion mechanism is coupled to the bearing part 110 of the body 100 as a bearing 10 and the bearing part 110 of the One side is formed of a cone-shaped socket 111 to integrally bond the friction material 20, and the key groove 221 and the departure prevention groove 222 on the outer peripheral surface of the rotating shaft 220 formed integrally with the rotating body 200 and The threaded 223 forms a cone-shaped friction ring 50 in which the key groove 51 is formed, which is supported by the spring 40 and integrally rotated with the rotation shaft 220 by the key 30, and the friction ring 50. The outer side of the control knob 60 is screwed to the screw thread 223 of the rotary shaft 220 to the set screw 70 to the control knob 60 to prevent the end is formed on the fixed shaft 120 By setting the set screw 70 to be located in the groove 122, the friction ring 50 is formed on the body 100 by the rotation of the adjusting knob 60. It is the friction of the friction material in a socket (20) bonded integrally to 111 of the shaft receiving portion 110 is configured to rotate the load is controlled.

여기서 스프링(40)은 마찰링(50)을 외부로 탄지하여 마찰력 조절이 용이하도록 하는 것이며, 마찰링(50)을 회전축(220)에 키(30)로 결합함은 마찰링(50)이 회전되지 않으면서 회전축(220)을 따라 이동하도록 하기 위함이며, 회전축(220)에 이탈방지홈(222)을 형성하고 조절손잡이(60)에 세트스크류(70)를 결합함은 조절손잡이(60)가 이탈방지홈(222)의 간격만큼 움직이면서 회전축(220)으로부터 이탈되지 않도록 하기 위함이다. Here, the spring 40 is to facilitate the friction force adjustment by holding the friction ring 50 to the outside, the coupling of the friction ring 50 to the rotary shaft 220 with the key 30 is the friction ring 50 is rotated In order to move along the rotating shaft 220 without being formed, the separation preventing groove 222 is formed on the rotating shaft 220 and the set screw 70 is coupled to the adjusting knob 60. This is to prevent the departure from the rotating shaft 220 while moving by the interval of the departure prevention groove 222.

본 발명의 또 다른 실시예로서, 상기 회전운동기구의 몸체(100)에 구성한 고정축(120)에 회전체(200) 축수부(210)를 베어링(10)으로 결합하고 베어링(10)을 삽착한 나머지 일측의 회전체(200) 축수부(210)의 내부와 상기 고정축(120)의 외주면 사이에 파이프 형상의 마찰재(20)를 삽입하고 그 뒤에 마찰링(50)을 삽입하여 밀착시켜서 상기 고정축(120)의 끝단에 나사산(123)을 형성하여 조절손잡이(60)를 나사결합 하여서 조절손잡이(60)가 마찰링(50)을 압착하여 마찰링(50)에 압축된 마찰재(20)가 찌그러지면서 회전체(200) 축수부와(210) 고정축(120)에 마찰력을 발생시켜 회전부하가 조절되도록 구성한다.As another embodiment of the present invention, the rotating shaft 200, the bearing unit 210 is coupled to the fixed shaft 120 formed in the body 100 of the rotary motion mechanism as the bearing 10 and the bearing 10 is shoveled. The pipe-shaped friction material 20 is inserted between the inside of the bearing 200 of the rotating body 200 and the outer surface of the fixed shaft 120 on the other side of the good one, and thereafter, the friction ring 50 is inserted into close contact with each other. The friction material 20 compressed by the adjustment handle 60 by pressing the friction ring 50 by forming the screw thread 123 at the end of the fixed shaft 120 and screwing the adjustment knob 60 to the friction ring 50. It is configured to generate a friction force on the rotating body 200, the bearing portion 210 and the fixed shaft 120 while being crushed, so that the rotational load is adjusted.

이와 같이 구성된 본 발명은 사용자가 운동을 시작하기 전에 회전체(200)를 돌리면서 회전부하를 시험하고 회전부하가 사용자의 취향에 맞지 않아 회전부하를 크게 하고자하면 조절손잡이(60)를 돌려서 죄어주면 마찰링(50)과 마찰재(20)의 마찰이 커져서 회전부하가 상승하여 회전체(200)를 돌리는데 많은 힘이 요구되고 조절손잡이(60)를 풀어주면 마찰부하가 감소하여 작은 힘으로도 회전체(200)를 돌릴 수 있으므로 사용자의 취향에 알맞게 조절하여 사용하면 되는 것이다.The present invention configured as described above, when the user rotates the rotating body 200 before starting the exercise to test the rotating load and the rotating load does not fit the user's taste, if you want to increase the rotating load by tightening the adjusting knob 60 As the friction between the friction ring 50 and the friction material 20 increases, the rotational load increases, and a lot of force is required to turn the rotating body 200. When the control knob 60 is released, the frictional load decreases and the rotating body has a small force. 200 can be turned so that it can be used to adjust according to the user's taste.

도 1은 본 발명의 실시상태 예시도.1 is an exemplary embodiment of the present invention.

도 2는 본 발명의 요부 구성상태 단면도로서 몸체에 축을 구성한 상태도.Figure 2 is a state constituting an axis in the body as a sectional view of the main portion of the configuration of the present invention.

도 3은 본 발명의 요부 구성상태 단면도로서 회전체에 축을 구성한 상태도.3 is a state in which a shaft is formed on a rotating body as a sectional view of a main portion of a configuration of the present invention.

도 4는 본 발명의 다른 실시예의 요부 구성상태 단면도.4 is a sectional view showing the main parts of a different embodiment of the present invention.

<도면 중 주요부호의 설명><Description of Major Symbols in Drawing>

100: 몸체 110: 축수부 111: 소켓100: body 110: bearing portion 111: socket

120: 고정축 121: 키홈 122: 이탈방지홈120: fixed shaft 121: key groove 122: release prevention groove

123: 나사산123: thread

200: 회전체 210: 축수부 211: 소켓200: rotating body 210: bearing part 211: socket

220: 회전축 221: 키홈 222: 이탈방지홈220: rotating shaft 221: key groove 222: departure prevention groove

223: 나사산223: thread

10: 베어링 20: 마찰재 30: 키10: bearing 20: friction material 30: key

40: 스프링 50: 마찰링 51: 키홈40: spring 50: friction ring 51: keyway

60: 조절손잡이 70: 세트스크류 60: adjusting knob 70: set screw

Claims (3)

회전력으로 운동을 하도록 구성한 회전운동기구의 몸체(100)에 구성된 고정축(120)에 회전체(200) 축수부(210)를 베어링(10)으로 결합하고 상기 회전체(200) 축수부(210)의 베어링(10)을 삽착한 나머지 일측을 콘형상의 소켓(211)으로 구성하여 마찰재(20)를 일체로 구성하며, 상기 회전체(200)를 결합하는 고정축(120)의 외주면에 키홈(121)과 이탈 방지홈(122)과 나사산(123)을 형성하여 키홈(51)이 형성된 콘형 마찰링(50)을 스프링(40)에 탄지되고 키(30)에 의하여 고정축(120)과 일체가 되어 회전하지 않도록 결합하고 상기 마찰링(50) 외측에 조절손잡이(60)를 고정축(120)의 나사산(123)에 나사결합하여 상기 조절손잡이(60)에 세트스크류(70)를 결합하여 그 끝단이 상기 고정축(120)에 형성된 이탈방지홈(122)에 위치하도록 구성함을 특징으로 하는 회전운동기구의 회전력제어장치.Combining the rotating body 200 bearing part 210 with the bearing 10 to the fixed shaft 120 configured in the body 100 of the rotary motion mechanism configured to exercise by the rotating force and the rotating part 200 bearing part 210 The remaining one side of the bearing 10 is inserted into the cone-shaped socket 211 to integrally constitute the friction material 20, and the key grooves are formed on the outer circumferential surface of the fixed shaft 120 that couples the rotor 200. The cone-shaped friction ring 50 having the key groove 51 formed thereon is supported by the spring 40 and formed with the fixed shaft 120 by the key 30 by forming the release preventing groove 122 and the thread 123. Combination so as not to rotate and screw the adjustment knob 60 to the screw thread 123 of the fixed shaft 120 outside the friction ring 50 to couple the set screw 70 to the adjustment knob 60 Rotating force control device of the rotary motion mechanism characterized in that the end is configured to be located in the departure prevention groove 122 formed in the fixed shaft (120). 회전력으로 운동을 하도록 구성한 회전운동기구의 회전체(200)와 일체로 구성된 회전축(220)을 몸체(100)의 축수부(110)에 베어링(10)으로 결합하고 상기 축수부(110)의 일측을 콘형상의 소켓(111)으로 구성하여 마찰재(20)를 일체로 구성하고 상기 회전체(200)와 일체로 구성한 회전축(220)의 외주면에 키홈(221)과 이탈 방지홈(222)과 나사산(223)을 형성하여 키홈(51)이 형성된 콘형 마찰링(50)을 스프링(40)에 탄지되고 키(30)에 의하여 회전축(220)과 일체가 되어 회전하도록 결합하고 상기 마찰링(50) 외측에 조절손잡이(60)를 회전축(220)의 나사산(223)에 나사결합하여 상기 조절손잡이(60)에 세트스크류(70)를 결합하여 그 끝단이 상기 회전축(220)에 형성된 이탈방지홈(222)에 위치하도록 구성함을 특징으로 하는 회전운동기구의 회전력제어장치.The rotating shaft 220 integrally formed with the rotating body 200 of the rotary motion mechanism configured to exercise by the rotating force is coupled to the bearing part 110 of the body 100 as a bearing 10 and one side of the bearing part 110. To the cone-shaped socket 111 to integrally constitute the friction material 20 and to the outer circumferential surface of the rotating shaft 220 integrally formed with the rotating body 200, the key groove 221, the separation preventing groove 222 and the thread ( 223 is formed so that the cone-shaped friction ring 50, in which the key groove 51 is formed, is joined to the spring 40 and rotated integrally with the rotation shaft 220 by the key 30, and the friction ring 50 is outside. Screw the control knob 60 to the screw thread 223 of the rotary shaft 220 is coupled to the set screw 70 to the control knob 60, the end of the separation prevention groove 222 formed in the rotary shaft 220 Rotation force control device of the rotary motion mechanism, characterized in that configured to be located on. 회전력으로 운동을 하도록 구성한 회전운동기구의 몸체(100)에 구성한 고정축(120)에 회전체(200) 축수부(210)를 베어링(10)으로 결합하고 베어링(10)을 삽착한 나머지 일측의 회전체(200) 축수부(210)의 내부와 상기 고정축(120)의 외주면 사이에 파이프 형상의 마찰재(20)를 삽입하고 그 뒤에 마찰링(50)을 삽입하며 밀착시켜서 상기 고정축(120)의 끝단에 나사산(123)을 형성하여 조절손잡이(60)를 나사결합 하여서 조절손잡이(60)가 마찰링(50)을 압착하여 마찰링(50)에 압축된 마찰재(20)가 찌그러지면서 회전체(200) 축수부와(210) 고정축(120)에 마찰력을 발생시켜 회전부하가 조절되도록 구성함을 특징으로 하는 회전운동기구의 회전력제어장치.The rotating body 200 is coupled to the bearing part 210 as the bearing 10 to the fixed shaft 120 formed on the body 100 of the rotary motion mechanism configured to exercise the rotational force, and the bearing 10 is inserted into the remaining one side. Inserting the pipe-shaped friction material 20 between the inside of the rotor 200, the bearing portion 210 and the outer peripheral surface of the fixed shaft 120, and inserts the friction ring 50 thereafter in close contact with the fixed shaft 120 ) By forming the thread 123 at the end of the screw and screwing the adjusting knob 60 so that the adjusting knob 60 compresses the friction ring 50 and the friction material 20 compressed in the friction ring 50 is crushed. Rotational force control device of the rotary motion mechanism, characterized in that the rotational load is adjusted by generating a friction force to the entire bearing 200 and the fixed shaft (120).
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KR101281715B1 (en) 2011-05-26 2013-07-03 주식회사 케이엘에스 Sport apparatus of leg walking equiped have safety device

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KR101281715B1 (en) 2011-05-26 2013-07-03 주식회사 케이엘에스 Sport apparatus of leg walking equiped have safety device

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