KR950001892B1

KR950001892B1 - Body training device

Info

Publication number: KR950001892B1
Application number: KR1019920019390A
Authority: KR
Inventors: 허영백
Original assignee: 허영백
Priority date: 1992-10-21
Filing date: 1992-10-21
Publication date: 1995-03-06
Also published as: KR940008709A

Abstract

The apparatus for improving the fat body by concentrating the exercising load to the stomach muscle includes a seat (100) at which pairs of front and back legs (120, 130), a backbone plate (200) being foldable towards the seat, an exercising loader (300) are attached on both sides of the seat to move up and down when as receiving the load power on the front side, knee bar (300) supporting the knee, a leg supporter (500) being slidable horizontally, a foot bar (600) supporting the foot, and a connection part (700) connecting the knee and foot bars.

Description

Abs workout

제1도는 본 발명 복근운동구의 전체사시도.1 is an overall perspective view of the present invention abs.

제2도는 본 발명의 요부를 발췌한 분해사시도.Figure 2 is an exploded perspective view of the main portion of the present invention.

제3도는 등판이격수단의 요부를 발췌한 분해사시도.3 is an exploded perspective view of the main portion of the backrest separation means.

제4도는 제3도 결합상태의 단면도.4 is a cross-sectional view of the third degree of engagement.

제5도는 무릎결이와 연결부재를 발췌한 분해사시도.5 is an exploded perspective view of the knee grains and the connection member.

제6도는 제5도 결합상태의 단면도.Figure 6 is a cross-sectional view of the combined state of FIG.

제7도는 머리받침부를 나타낸 단면도.7 is a cross-sectional view showing the headrest.

제8도는 단속봉의 조립상태를 나타낸 단면도.8 is a cross-sectional view showing the assembled state of the intermittent bar.

제9도는 연결부재의 다른 실시예를 나타낸 사시도.9 is a perspective view showing another embodiment of the connecting member.

제10도는 본 발명을 이용하여 복근운동을 실시하는 상태를 나타낸 측면도.Figure 10 is a side view showing a state of performing abs exercises using the present invention.

제11도는 등판부를 절첩하는 상태를 나타낸 측면도.11 is a side view showing a state of folding the back plate.

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

100 : 좌판부 200 : 등판부100: seat plate 200: back plate

300 : 운동부하수단 400 : 무릎걸이300: exercise load means 400: knee hook

500 : 다리지지대 600 : 발걸이500: leg support 600: footrest

700 : 연결부재700: connecting member

본 발명은 하체운동이 부족한 현대인의 건강장애를 효과적으로 극복할 수 있도록 하여 주며, 일상적인 운동으로는 힘이 거의 미치치 않는 부위인 복부에 운동부하를 집중시켜 비만체질을 개선하여주는 복근운동구에 관한 것이다.The present invention allows to effectively overcome the health disorders of modern people lacking lower body movements, and relates to the abdominal muscles to improve the obesity concentrating by concentrating the exercise load on the abdomen, which is almost insignificant in daily exercise .

하체운동이 부족하면 신체기능이 약화되고 저항력이 떨어진다. 즉, 하체 운동은 전신근육을 단련시켜줄 뿐만 아니라 신체기관의 기능을 활성화시켜 저항력을 길러준다. 따라서, 대중교통의 발달로 하체운동이 부족한 현대인은 건강장애를 극복하기 위하여 하체운동을 할 필요성이 요구되고 있다.Lack of lower body movement weakens physical function and reduces resistance. In other words, lower body exercise not only strengthens the whole body muscles, but also activates the functions of the body organs to increase resistance. Therefore, the modern man lacking the lower body movement due to the development of public transportation is required to exercise the lower body to overcome the health disorder.

하체운동의 경우 발은 손과 달리 운동구와 연결하는 수단이 안되므로, 자전거, 런닝머신과 같이 위에서 아래로 향하는 보행자세운동의 단순한 수준에 머물고 있으며, 근육은 힘의 자극에 의해서 발달되는 특성이 있으므로 일상 활동과 같은 강도의 보행구조는 근육발달의 효과를 기대하기 어렵다.In the case of lower body exercise, unlike the hand, the foot is not a means of connecting with the sports equipment, so it stays at the simple level of the pedestrian movement from the top to the bottom, such as bicycles and treadmills. Walking structure of the same intensity as activity is difficult to expect the effect of muscle development.

한편, 종래의 운동구에서는 특히 인체의 배에 군살을 빼고 튼튼하게 단련시켜주는 하체운동기구가 마련되어 있지 않기 때문에 하체운동이 부족한 현대인의 건강장애를 효과적으로 극복할 수 없는 가장 큰 문제점이 있었다.On the other hand, in the conventional sports equipment, especially because the lower body exercise equipment is not provided to remove the flesh on the belly of the human body is firmly strengthened, there was the biggest problem that can not effectively overcome the health disorder of the modern man lacking the lower body exercise.

본 발명의 목적은 상기에서와 같은 종래의 결점을 해소하기 위해, 첫째, 다리운동과 허벅지운동을 효과적으로 단련할 수 있도록 하여 하체운동이 부족한 현대인의 건강장애를 극복할 수 있도록 하여주며 ; 둘째, 상기에서와 같은 종래 운동구의 운동으로는 힘이 거의 미치지 않는 부위인 복부에 운동부하를 집중시켜 비만체질을 개선하여주는 복근운동구를 제공하는데 있다.The object of the present invention is to solve the conventional drawbacks as described above, first, to effectively train the leg and thigh exercises to overcome the health disorders of modern people lacking lower body movements; Second, the conventional exercise equipment as described above to provide an abdominal muscle exercise to improve the obesity by concentrating the exercise load on the abdomen which is almost the force less than the exercise.

이하 첨부된 도면에 따라서 본 발명의 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention according to the accompanying drawings in detail.

본 발명의 복근운동구는 제1도 내지 제11도에 도시되는 바와같이, 프레임(110)에 한쌍의 전, 후방다리(120)(130)가 부착되는 좌판부(100)와 ; 좌판부(100)에 절첩가능하게 연결되는 등판부(220)와 ; 좌판부(100)의 양측에 각각 부착되어 그 전방부가 부하력을 받으면서 상,하로 유동하는 운동부하수단(300)과 ; 운동부하수단(300)의 선단부에 그 양측단이 착탈가능하게 연결되어 무릎을 지지하여 주는 무릎걸이(400)와 ; 좌판부(100)의 양측에 내장되어 전방으로 수평하게 출몰하는 다리지지대(500)와 ; 다리지지대(500)의 선단부에 연결되어 발을 지지하여주는 발걸이(600)와 ; 무릎걸이(400)와 발걸이(600)를 연결시켜주는 연결부재(700)로 구성됨을 그 기술적 구성상의 기본적인 특징으로 한다.Abdominal muscle exercise apparatus of the present invention, as shown in Figures 1 to 11, a pair of seat plate 100 is attached to the front and rear legs 120, 130 to the frame 110; A back plate portion 220 foldably connected to the seat plate portion 100; An exercise load means 300 attached to both sides of the seat plate part 100 so as to flow up and down while the front part receives a load force; Both ends of the exercise load means 300, the both ends are detachably connected to the knee hook 400 for supporting the knee; A leg support 500 which is embedded in both sides of the seat plate part 100 and floats forwards horizontally; A footrest 600 connected to the front end of the leg support 500 to support the foot; It consists of a connecting member 700 for connecting the knee hook 400 and the footrest 600 is a basic feature of the technical configuration.

이러한 본 발명은 운동부하수단(300)과 연결된 무릎걸이(400)를 이용하여 무릎을 수직 상,하로 유동시키면서 상,하운동하는 것과, 발걸이(600)를 이용하여 수평전, 후로 유동시키면서 허벅지운동(복부근육운동)하는 것은 종래 운동구보다 우수한 운동효과를 가져다주는 것에 특징이 부여된다.The present invention uses the knee hook 400 connected to the exercise load means 300 to move the knee up and down while moving vertically, vertically, thigh movement while moving horizontally, horizontally using the footrest 600 Abdominal muscle exercise is characterized by bringing a superior exercise effect than conventional exercise equipment.

즉, 본 발명에서는 복부근육운동을 할 수 있는 장점이 있는 것이다.That is, the present invention has the advantage that can be abdominal muscle exercise.

한편, 본 발명에서는 무릎걸이(400)를 운동부하수단(300)에서 분리시키면 팔운동도 겸할 수 있음을 밝혀둔다.On the other hand, in the present invention, if the knee hook 400 is separated from the exercise load means 300, it turns out that it can also serve as an arm movement.

이하 각 구성요소의 세부적인 사항을 첨부된 도면에 따라 자세히 설명하면 다음과 같다.Hereinafter, the details of each component will be described in detail with reference to the accompanying drawings.

상기 좌판부(100)에는 등판부(200)에 부착되는 팔걸이(210)와 연결되어 등판부(200) 전개시 후방으로 출몰하면서 등판부(200)를 지지하여주는 동시에 팔걸이(210)를 전개시켜주는 등판지지수단(140)을 부가하고, 등판부(200)는 하부등판(220)에 상부등판(230)을 유동가능하게 연결하여 구성하며, 등판부(200)에는 등판지지수단(140)과 연결되어 전개시 상부등판(230)을 소정간격 이격시켜주는 등판이격수단(240)을 부가한다.The seat plate part 100 is connected to the armrest 210 attached to the back plate part 200 to support the back plate part 200 while releasing to the rear when the back plate part 200 is deployed, and at the same time, the armrest 210 is developed. Giving the back support means 140, the back plate 200 is configured to connect the upper back plate 230 to the lower back plate 220 to be movable, the back plate 200, the back support means 140 and It is connected to the top plate 230 is added to the spacing means 240 to space the predetermined interval when deployed.

여기에서 등판지지수단(140)은 좌판부(100)에 부착된 양측의 후방다리(130)에 끼워져 전,후로 수평하게 유동하며, 그 후단부에는 바닥면에 접촉되는 바퀴(141)를 보유하는 슬라이드봉(142)과 ; 상기 슬라이드봉(142)의 선단부에 고정되어 프레임(110)에 형성된 안내편(111)을 따라서 전,후로 유동하며, 그 하부면이 연결편(143)으로 연결되는 한쌍의 이동구(144)와 ; 이동구(144)와 팔걸이(210)에 희동가능하게 연결되며, 그 일측면이 상기 이동구(144)의 일측면에 돌출되는 돌기(144a)에 걸려 일정각도 이상으로 등판부(200)가 전개되는 것을 방지하여주는 레버(145)와 ; 전방다리(120)에 그 선단부가 부착됨과 동시에 슬라이드봉(142)내부에 끼워져 슬라이드봉(142)을 지지하는 지지봉(146)으로 구성된다.Here, the back support means 140 is inserted into the rear leg 130 on both sides attached to the seat plate portion 100 and flows horizontally before and after, the rear end having a wheel 141 in contact with the bottom surface A slide rod 142; A pair of moving holes 144 fixed to the distal end of the slide rod 142 and moving forward and backward along the guide piece 111 formed in the frame 110, the lower surface of which is connected to the connecting piece 143; It is connected to the movable tool 144 and the armrest 210 in a movably manner, the one side is caught by the projection 144a protruding on one side of the movable tool 144, the back plate 200 is deployed over a certain angle A lever 145 which prevents it from being made; The front end 120 is attached to the front end and at the same time the slide rod 142 is inserted into the support rod 146 is configured to support the slide rod 142.

이러한 등판지지수단(140)은 등판부(200) 전개시 연결편(143)으로 연결된 양측의 이동구(144)가 안내편(111)을 따라서 뒤로 수평하게 이동함과 동시하는 이와 연결된 슬라이드봉(142)이 뒤로 빠져 나오면서 등판부(200)를 지지하여주는 것이다. 이때 등판부(200)는 레버(145)가 이동구(144)의 돌기(144a)에 걸릴때까지 희동되면서 전개된다.The back support means 140 is a slide rod 142 connected to the movable port 144 on both sides connected to the connecting piece 143 when the back plate 200 is deployed to move horizontally backward along the guide piece 111. ) Will support the back plate 200 while coming out. At this time, the back plate 200 is developed while moving while the lever 145 is caught by the projection (144a) of the moving port (144).

등판이격수단(240)은 등판부(200)의 하부등판프레임(221)에 끼워지는 상부등판프레임(231)의 하부에 연결되어 등판지지수단(140) 작동에 따라서 상부등판프레임(231)을 승,하강시키는 이격편(241)과 ; 이격편(241)을 안내하는 가이드(242)로 구성된다.The back plate separation means 240 is connected to the lower portion of the upper back frame 231 fitted to the lower back frame 221 of the back part 200 and wins the upper back frame 231 according to the operation of the back support means 140. , The descending spacing piece 241; It consists of a guide 242 for guiding the spacing piece 241.

여기에서 이격편(241)의 상단부에는 상부등판프레임(231)의 하부에 결려 절첩시 상부등판프레임(231)을 하부로 밀어내리는 상부 걸림구(243)를 고정하고, 그 상부걸림구(243)의 하부에는 양측으로 톱니부(244)가 돌출되는 안내홈(245)을 형성하며, 안내홈(245)에는 전개시 상부등판프레임(231)의 하부를 밀어올리는 하부걸림구(246)를 스프링(247)의 탄발력을 받으면서 톱니부(244)에 끼워지는 걸림편(248)으로 유동가능하게 장착하고, 걸림편(248)과 하부걸림구(246)의 배면에는 등판부(200)의 배면으로 돌출되는 밀대(249)를 고정하여, 신장에 따라서 등판이격거리를 조정할 수 있도록 구성한다.Here, the upper end of the separation piece 241 is fastened to the lower portion of the upper back frame 231 when the upper upper locking frame 231 is pushed down to fix the upper latch (243), the upper latch 243 The lower portion of the guide groove 245 is formed to protrude the teeth 244 on both sides, the guide groove 245 is a spring (lower catching hole 246 for pushing up the lower part of the upper backplate frame 231 during deployment) Receiving the elastic force of the 247 is mounted so as to be movable to the engaging piece 248 to be fitted to the teeth 244, the back of the back plate 200 on the back of the engaging piece 248 and the lower locking hole 246 The protruding push rod 249 is fixed and configured to adjust the back separation distance according to the extension.

이때, 이격편(241)의 하부에는 상기 연결편(132)과 벨트등으로 연결하여, 이동구(144)의 수평 왕복운동시 일체로 승,하강되도록 한다.At this time, the connecting piece 132 and a belt or the like are connected to the lower portion of the separating piece 241 so as to move up and down integrally during the horizontal reciprocating movement of the moving tool 144.

이러한 등판이격수단(240)은 등판부(200) 전개시 상기 이동구(144)에 의해서 하부걸림구(246)가 상부로 유동하면서 상부프레임(2310을 상부로 밀어올려 일정거리 상부등판(230)을 이격시켜주며, 사용자의 신장에 따라서 그 이격거리를 조정할때에는 밀대(249)를 눌러 걸림편(248)을 톱니부(244)에서 이탈시킨 상태에서 하부걸림구(246)를 조정한후 밀대(249)를 놓으면 결림편(248)이 다시 스프링(247)의 복원력으로 톱니부(244)에 끼워져 고정되는 것이다.The back plate separation means 240 is pushed the upper frame 2310 to the upper by a certain distance to the upper back plate 230 while the lower engaging hole 246 flows to the upper by the movable opening 144 when the back plate 200 is deployed. When adjusting the separation distance according to the height of the user, press the pusher (249) to adjust the lower engaging hole 246 in the state in which the engaging piece 248 is separated from the toothed portion 244 and then push the pusher (249) When releasing the stiffening piece 248 is fitted to the toothed portion 244 by the restoring force of the spring 247 is fixed again.

상기에서 하부걸림구(246)가 안내홈(245)의 상부로 올라갈수록 상부등판(230)의 이격거리는 커진다. 한편, 전개된 등판부(200)를 절첩시키면 상기 동작의 역순으로 상부걸림구(243)이 하강하면서 상부프레임(231)을 하부로 밀어내려 이격된 상부등판(230)을 하부등판(220)에 밀착시킨다.In the above, as the lower engaging hole 246 ascends to the upper portion of the guide groove 245, the separation distance of the upper back plate 230 increases. On the other hand, when the folded back plate 200 is folded in the reverse order of the operation while the upper catching hole 243 is lowered and pushed the upper frame 231 to the lower spaced upper plate 230 to the lower plate 220 Close contact

등판부(200)의 상부에는 그 높이가 조절되는 머리받침부(250)를 부착한다. 즉 등판부(200)의 상부등판9230) 상부양측에는 하부에 다수개의 걸림홈(251)들이 형성된 폭조절편(252)을 부착한후, 그 폭조절편(252)에 장방형의 머리받침부(250)를 유동가능하게 끼우고, 상기 머리받침부(250)의 양측상부에는 스프링(253)의 탄발력으로 승, 하강하면서 상기 폭조절편(252)을 단속하여 주는 폭조절구(254)를 장착한다.The upper portion of the back plate 200 is attached to the headrest 250, the height of which is adjusted. That is, after attaching the width adjusting piece 252 having a plurality of locking grooves 251 formed on the upper both sides of the upper back plate 9230 of the back plate 200, the headrest portion of the rectangle on the width adjusting piece 252 ( 250 and the width control port 254 to clamp the width adjusting piece 252 while raising and lowering by the elastic force of the spring 253 on both sides of the head restraint 250, the fluidly inserted. Mount it.

이러한 머리받침부(250)은 필요에 따라서 사용자가 운동하기 편안하게 그 높이를 조절하는 것으로, 조절시에는 폭조절구(254)를 누르고 머리받침부(25)를 적당하게 조절한 후 폭조절구(254)를 놓으면 스프링(253)의 복원력으로 폭조절구(254)가 상승하여 걸림홈(251)에 끼워져 고정되는 것이다.The headrest 250 is to adjust the height of the user comfortably as necessary to exercise, when adjusting the width adjustment 254 and then adjust the headrest 25 appropriately after adjusting the width When the 254 is released, the width adjusting opening 254 is lifted by the restoring force of the spring 253 to be fitted into the locking groove 251 to be fixed.

등판부(200)의 양측상부와 중앙양부에는 길이조절이 가능한 어깨걸이(260)를 부착한다. 이때, 어깨걸이(260)은 착탈가능하게 부착함이 바람직하다.Both sides of the upper portion and the central both sides of the back plate 200 is attached to the adjustable shoulder shawl (260). At this time, the shoulder strap 260 is preferably detachably attached.

운동부하수단(300)은 좌판부(100)의 전방다리(120) 상부에 그 선단부가 희동가능하게 연결되는 유압실린더(310)와, 후방다리(130)의 상부에 그 후단부가 회동가능하게 연결되어 그 선단부에는 상기 무릎걸이(400)가 연결되는 지렛대(320)와, 유압실린더(310)의 후단부와 지렛데(320)의 후방을 연결시켜주는 연결구(330)로 구성된다.The exercise load means 300 is connected to the hydraulic cylinder 310 whose front end is movably connected to the upper part of the front leg 120 of the seat plate part 100, and the rear end thereof is rotatably connected to the upper part of the rear leg 130. The front end is composed of a lever 320 to which the knee hook 400 is connected, and a connector 330 connecting the rear end of the hydraulic cylinder 310 and the rear of the lever 320.

여기에서 지렛대(320)의 후방부에는 제8도에 도시되는 바와같이, 일정간격으로 다수개의 반원형홈(321)을 형성하고, 연결구(330)에는 반원형홈(321)과 대응하는 부위에 홈부(331)가 형성되어 반원형홈(321)을 단속하여주는 단속봉(332)을 장착하여, 유압실린더(310)의 부하력을 조절할 수 있도록 구성한다.Here, as shown in FIG. 8, the rear portion of the lever 320 forms a plurality of semicircular grooves 321 at regular intervals, and the connector 330 has a groove portion at a portion corresponding to the semicircular grooves 321. 331 is formed to be equipped with an intermittent rod 332 for regulating the semi-circular groove 321, it is configured to adjust the load force of the hydraulic cylinder (310).

한편, 무릎걸이(400)의 양측단에는 중앙에 끼움공(410)이 천공되는 끼움편(411)이 끼워지는 끼움홈(323)을 형성하여, 지렛대(320)의 선단부에는 끼움공(410)을 착탈시키는 단속키(322)를 설치함과 동시에 끼움편(411)이 끼워지는 끼움홈(323)을 형성하여 무릎걸이(400)를 지렛데(320)에 착탈식으로 고정시킨다. 또한 , 무릎걸이(400)의 양측 외주면에는 스폰지등의 완충재(420)을 부착하여 운동시 무릎에 가해지는 압박감을 해소시킨다.On the other hand, at both ends of the knee hook 400 to form a fitting groove 323 is fitted into the fitting piece 411 is punched in the center of the fitting hole 410, the fitting hole 410 in the front end of the lever 320 At the same time to install the intermittent key 322 to remove the fitting piece 411 is fitted fitting groove 323 is fitted to secure the knee hook 400 to the lever 320 detachably. In addition, by attaching a cushioning material 420, such as a sponge to the outer peripheral surface of the both sides of the knee hook 400 to eliminate the feeling of pressure applied to the knee during exercise.

다리지지대(500)의 전방에는 바닥에 접촉하는 바퀴(510)를 장착하여 용이하게 수평전,후로 유동되도록하고, 다리지지대(500)는 그 직경이 다른 두 개의 파이프를 조립하여 그 길이가 조절되도록 한다.The front of the leg support 500 is equipped with a wheel 510 in contact with the floor to easily flow before and after horizontal, the leg support 500 is to assemble two pipes of different diameters so that the length is adjusted do.

발걸이(600)는 다리지지대(500)의 선단부에 일체로 고정할 수도 있으며, 필요에 따라서는 착탈식으로 고정한다. 연결부재(700)는 무릎걸이(400)의 중앙부에 끼워지는 파이프(710)와, 파이프(710)의 외주연에 장착되는 태엽(720)과, 파이프(710)의 외주연에 태엽(720)의 풀리는 탄력으로 권취되며 그 일단은 좌판부(100)의 전면 중앙에 설치된 롤러(150)를 경유하여 발걸이(600)에 연결되는 벨트(730)와, 파이프(710)에 축설되는 기어(740)와 무릎걸이(400)에 스프링(750)의 탄력을 받으면서 유동가능하게 장착되어 그 일측면에 돌출된 돌출핀(761)이 상기 기어(740)에 끼워져 파이프(710)의 회전을 방지하는 캡(760)으로 이루어져, 다리길이에 따라서 벨트(730)의 길이를 조절할 수 있도록 구성된다.The footrest 600 may be integrally fixed to the distal end of the leg support 500, and detachably fixed as necessary. The connection member 700 is a pipe 710 fitted to the central portion of the knee hook 400, the mainspring 720 mounted on the outer periphery of the pipe 710, and the mainspring 720 on the outer periphery of the pipe 710. The pulley of the winding is elastically wound one end of the belt 730 connected to the footrest 600 via the roller 150 installed in the front center of the seat plate 100, and the gear 740 arranged on the pipe 710 And the knee hook 400 is mounted to be movable while receiving the elasticity of the spring 750 protruding pin 761 protruding on one side thereof is fitted to the gear 740 to prevent the rotation of the pipe 710 ( 760 is configured to adjust the length of the belt 730 according to the length of the leg.

이러한 연결부재(700)는 사용자의 신장에 따라서 캡(760)을 뒤로 당긴 후 벨트(730)의 길이를 조정한후 캡(760)을 놓으면 캡(760)에 형성된 돌출핀(761)이 기어(740)의 이빨부에 끼워져 파이프(710)가 희동되는 것을 방지하여 준다. 따라서, 길이가 조절된 벨트(730)은 태엽(720)의 권취력을 받으면서 탄력있게 발걸이(600)와 무릎걸이(400)를 연결시킨다.The connecting member 700 is pulled back the cap 760 according to the height of the user, and then adjust the length of the belt 730 and then release the cap 760, the protrusion pin 761 formed in the cap 760 is gear 740 It is inserted in the teeth of the) to prevent the pipe 710 from moving. Therefore, the length of the belt 730 is adjusted to elastically connect the footrest 600 and knee hook 400 while receiving the winding force of the mainspring 720.

한편, 본 발명에서 연결부재(700)의 다른 실시예에서는 제9도에 도시되는 바와같이, 연결부재(700)는 무릎걸이(400)의 중앙부와 발걸이(600)의 중앙부를 연결대(770)로 연결하되, 연결대(770)는 그 길이를 조절할 수 있도록 구성할 수도 있음을 밝혀둔다.On the other hand, in another embodiment of the connecting member 700 in the present invention, as shown in Figure 9, the connecting member 700 is the central portion of the knee hook 400 and the central portion of the footrest 600 to the connecting rod 770 While connecting, it is noted that the connecting rod 770 may be configured to adjust its length.

이와 같이 구성되는 본 발명은 제10도에 도시되는 바와같이, 등판부(200)를 전개하여 편히 누운자세에서 무릎으로 무릎걸이(400)을 올리고, 내릴때는 발로 발걸이(600)를 밀어내리면서 복근운동을 하는 것으로, 이러한 복근운동은 복부근육을 직접적으로 자극하는 운동효과가 있는 것이다.The present invention configured as described above, as shown in FIG. 10, the back portion 200 is deployed to relax in a comfortable position to raise the knee hook 400 to the knee, and when lowering the foot hanger 600 while pushing down the foot 600 By exercising, such abs workouts have an exercise effect that directly stimulates abdominal muscles.

한편, 본 발명이 복근운동구는 필요에 따라서 무릎걸이(400)를 지렛대(320)에서 제거한 후, 지렛대(320)를 이용하여 팔운동을 할 수도 있다.On the other hand, according to the present invention, the abdominal exercise tool may remove the knee hook 400 from the lever 320 as needed, and then may use the lever 320 to exercise the arm.

이상에서 설명한 바와같이 본 발명은 복근운동을 효과적으로 단련할 수 있도록 하여 하체운동이 부족한 현대인의 건강장애를 극복할 수 있도록 하여주며, 복부에 운동부하를 집중시켜 비만체질을 개선하여주는 매우 유용한 발명이다.As described above, the present invention enables to effectively train the abdominal exercises to overcome the health disorders of modern people lacking lower body movements, and is a very useful invention that improves obesity by concentrating the exercise load on the abdomen .

Claims

A seat plate portion 100 to which a pair of front and rear legs 120 and 130 are attached to the frame 110; A back plate part 200 connected to the seat plate part 100 so as to be foldable; An exercise load means (300) attached to both sides of the seat plate part (100), the front part of which moves up and down while receiving a load force; A knee hook 400 supporting both the knees of the exercise load means 300 at both ends thereof to be detachably connected to the knee; A leg support (500) embedded in both sides of the seat plate part (100) and haunted horizontally forward; A footrest 600 connected to the tip of the leg support 500 to support the foot; Abs exercise equipment, characterized in that consisting of a connecting member 700 for connecting the knee hook 400 and the foot hook 600.

According to claim 1, The seat plate part 100 is connected to the armrest 210 attached to the back plate 200, while supporting the back plate 200 while angling rear when the back plate 200 deployment Abdominal muscle exercise equipment, characterized in that for adding the back support means 140 for deploying the armrest (210).

According to claim 2, The back support means 140 is fitted to the rear leg 130 on both sides attached to the seat plate portion 100 and flows horizontally before and after, the rear end of the wheel in contact with the bottom ( A slide rod 142 holding 141; A pair of moving holes 144 fixed to the distal end of the slide rod 142 and moving forward and backward along the guide piece 111 formed in the frame 110, the lower surface of which is connected to the connecting piece 143; The movable part 144 and the armrest 210 are rotatably connected, and one side thereof is caught by a protrusion 144a protruding from one side of the movable part 144. A lever 145 for preventing the deployment of the lever; Abdominal exercise tool is characterized in that the front end 120 is attached to the front end and at the same time it is composed of a support rod 146 inserted into the slide rod 142 to support the slide rod 142.

According to claim 1 or 2, The back plate 200 is configured by connecting the upper back plate 230 to the lower back plate 220 to be movable, the back plate 200 is the back support means 140 And a back spacing means 240 for connecting the upper back plate 230 at a predetermined interval when deployed in connection with the abdominal muscle exercise tool.

The method according to claim 4, wherein the back plate separation means 240 is connected to the lower portion of the upper back frame 231 to be fitted to the lower back frame 221 of the back part 200 in accordance with the operation of the back support means 140 Spaced piece 241 for raising and lowering the upper back frame 231; Abs exercise equipment, characterized in that consisting of a guide 242 for guiding the spacing piece (241).

According to claim 5, the upper end portion of the spacer piece 241 is fastened to the lower portion of the upper back frame 231 is fixed to the upper engaging opening 243 for pushing down the upper back frame 231 when folded, the upper A guide groove 245 is formed in the lower portion of the locking hole 243 so that the teeth 244 protrude to both sides, and the guide groove 245 has a lower locking hole for pushing up the lower part of the upper backplate frame 231 during deployment. 246 is movably mounted to the engaging piece 248 that is fitted to the toothed portion 244 while receiving the spring force of the spring 247, and the back plate of the engaging piece 248 and the lower locking hole 246 Abdominal muscles, characterized in that for fixing the push rod (249) protruding to the back of the portion 200, so as to adjust the back separation distance according to the height.

According to claim 1, wherein the upper back portion 200, the abdominal muscles, characterized in that attached to the headrest portion 250 is adjusted in height.

According to claim 7, After attaching the width adjusting piece 252 having a plurality of engaging grooves 251 formed on the upper both sides of the back plate 200, the rectangular headrest on the width adjusting piece 252 A width control opening 254 that clamps the width adjusting piece 252 while lifting and lowering the spring 250 by moving the elastic force of the spring 253 on both sides of the headrest part 250. Abdominal exercise equipment, characterized in that by mounting.

According to claim 1, wherein both sides of the upper portion and the central portion of the back plate 200, the abdominal muscles characterized in that it is configured by attaching the adjustable shoulder shawl (260).

According to claim 1, the exercise load means 300 is a hydraulic cylinder 310 and the front end of the hydraulic cylinder 310 and the upper leg of the rear leg 130 is connected to the upper portion of the voltage leg 120 of the seat plate portion 100 A rear end portion is rotatably connected, and a front end portion thereof is connected to the lever 320 to which the knee hook 400 is connected, and a connector 330 that connects the rear end of the hydraulic cylinder 310 to the rear of the lever 320. Abs workout, characterized in that consisting of.

The method according to claim 1 or 10, wherein both sides of the knee hook 400 is formed with a fitting piece 411 in which a fitting hole 410 is punched at the center, and the fitting hole at the tip of the lever 320 Abdominal exercise equipment, characterized in that formed by forming a fitting groove 323 to which the fitting piece 411 is fitted at the same time to install an intermittent key 322 to remove the 410.

According to claim 1, Abdominal muscles characterized in that the front of the leg support 500 is equipped with a wheel (510) in contact with the floor.

According to claim 1, The connecting member 700 is a pipe 710 fitted to the central portion of the knee hook 400, a spring 720 mounted on the outer periphery of the pipe 710, and the pipe 710 The pulley of the mainspring 720 is wound around the outer periphery of the) and one end thereof is connected to the footrest 600 via a roller 150 installed at the front center of the seat plate 100, and the belt 730 The gear 740 which is arranged in the pipe 710 and the protruding pin 761 protruding on one side thereof while being mounted to the kneeling 400 so as to be movable while receiving the elasticity of the spring 750 are provided in the gear 740. Fitted to the cap 760 to prevent the rotation of the pipe 710, abs training characterized in that configured to adjust the length of the belt 730 according to the length of the leg.

According to claim 1, The connecting member 700 is connected to the center of the knee hook 400 and the center of the footrest 400 with a connecting rod 770, the connecting table 770 is configured to adjust the length Abdominal exercise equipment characterized in that.