Core muscle group training equipment and its method of use
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A63B-026/00
A63B-021/00
A61H-023/02
A63B-021/008
A63B-021/02
A63B-021/04
A63B-021/055
A63B-023/02
출원번호
US-0207737
(2011-08-11)
등록번호
US-8951174
(2015-02-10)
우선권정보
TW-100114723 A (2011-04-27)
발명자
/ 주소
Huang, Mao Ying
출원인 / 주소
Dyaco International Inc.
대리인 / 주소
Huffman Law Group, PC
인용정보
피인용 횟수 :
1인용 특허 :
14
초록▼
A core muscle group training equipment includes a seat, a backrest located on the back side of the seat and a damping mechanism provided at the bottom side of the seat. When sitting on the seat and resting the back on the backrest, the user can selectively bend the upper body forwards and backwards
A core muscle group training equipment includes a seat, a backrest located on the back side of the seat and a damping mechanism provided at the bottom side of the seat. When sitting on the seat and resting the back on the backrest, the user can selectively bend the upper body forwards and backwards to contract the proximal muscles, or keep the upper body immovable and move the lower body up and down to contract distal muscles. By means of biasing of the seat and the damping effect provided by the damping mechanism during operation, the muscle strength of the abdominal muscles is trained. When releasing the pressure, the damping mechanism returns the machine parts smoothly, preventing accidental injury.
대표청구항▼
1. A core muscle group training equipment, comprising: a seat spaced above a floor at a predetermined elevation;a backrest arranged at a rear side of said seat; anda damping mechanism pivotally coupled to a bottom side of said seat;a machine base positioned on the floor to pivotally support said sea
1. A core muscle group training equipment, comprising: a seat spaced above a floor at a predetermined elevation;a backrest arranged at a rear side of said seat; anda damping mechanism pivotally coupled to a bottom side of said seat;a machine base positioned on the floor to pivotally support said seat and said damping mechanism;a linkage coupled between said seat and said machine base;wherein said damping mechanism comprises at least one first damper pivotally coupled between said seat and said linkage and one second damper pivotally coupled between said linkage and said machine base, and said machine base comprises a housing positioned on the floor and a vibration device mounted inside said housing and pivotally connected with said linkage and said damping mechanism and adapted to provide a vibration force to said seat. 2. The core muscle group training equipment as claimed in claim 1, wherein said vibration device comprises a power drive, a wheel coupled to and rotatable by said power drive, said wheel comprising a raised portion eccentrically located on a top wall thereof, and a bearing plate supported on said raised portion of said wheel and vibratable by said raised portion during rotation of said wheel. 3. The core muscle group training equipment as claimed in claim 1, wherein said backrest comprises a backrest body member and a support bar extended from said backrest body member and connected to said machine base. 4. The core muscle group training equipment as claimed in claim 3, wherein said backrest further comprises a damper connected between said backrest body member and a top end of said support bar. 5. The core muscle group training equipment as claimed in claim 1, further comprising two armrests respectively arranged at opposing left and right sides of said backrest. 6. The core muscle group training equipment as claimed in claim 5, wherein each said armrest comprises an armrest frame fixedly connected to one of the opposite left and right sides of said backrest body member, an armrest bar inserted into said armrest frame and movable forward and backward relative to said armrest frame and a grip arranged at a front end of said armrest bar. 7. The core muscle group training equipment as claimed in claim 6, wherein each said armrest further comprises a damper connected between said armrest frame and a rear end of said armrest bar. 8. The core muscle group training equipment as claimed in claim 6, wherein the armrest bar of each said armrest comprises a plurality of plugholes longitudinally arranged in a line near the front end thereof; the grip of each said armrest is selectively plugged into one of the plugholes of the associating armrest bar. 9. The core muscle group training equipment as claimed in claim 1, wherein said backrest comprises an accommodation groove located on a middle part of a front wall of a backrest body member thereof and adapted for accommodating the lumbar spine area of the back of the user. 10. The core muscle group training equipment as claimed in claim 1, wherein said seat further comprises a transverse stop member suspending in a front bottom side thereof for stopping the insteps of the legs of the user. 11. A core muscle group training equipment, comprising: a seat spaced above a floor at a predetermined elevation;a backrest arranged at a rear side of said seat; andtwo armrests respectively arranged at opposing left and right sides of said backrest, each said armrest comprising an armrest frame fixedly connected to one of the opposite left and right sides of said backrest, an armrest bar inserted into said armrest frame and movable forward and backward relative to said armrest frame and a grip arranged at a front end of said armrest bar;wherein each said armrest further comprises a damper connected between said armrest frame and a rear end of said armrest bar, the damper comprises a hydraulic cylinder and a spring member connected with the hydraulic cylinder, and the armrest bar can be buffered by the damping resistance of the hydraulic cylinder and the spring force of the spring member; and wherein the armrest bar of each said armrest comprises a plurality of plugholes longitudinally arranged in a line near the front end thereof; the grip of each said armrest is selectively plugged into one of the plugholes of the associating armrest bar. 12. The core muscle group training equipment as claimed in claim 11, further comprising a machine base positioned on the floor and a linkage coupled between said seat and said machine base. 13. The core muscle group training equipment as claimed in claim 12, wherein said linkage has two distal ends thereof respectively pivotally connected said machine base and said seat. 14. The core muscle group training equipment as claimed in claim 13, further comprising a damping mechanism pivotally coupled with said seat, said linkage and said machine base. 15. The core muscle group training equipment as claimed in claim 14, wherein said machine base comprises a housing positioned on the floor and a vibration device mounted inside said housing and pivotally connected with said linkage and said damping mechanism and adapted to provide a vibration force to said seat. 16. The core muscle group training equipment as claimed in claim 14, wherein said damping mechanism comprises at least one first damper pivotally coupled between said seat and said linkage and one second damper pivotally coupled between said linkage and said machine base. 17. The core muscle group training equipment as claimed in claim 12, wherein said backrest comprises a backrest body member and a support bar extended from said backrest body member and connected to said machine base. 18. The core muscle group training equipment as claimed in claim 17, wherein said backrest further comprises a damper connected between said backrest body member and a top end of said support bar. 19. The core muscle group training equipment as claimed in claim 11, wherein said backrest comprises an accommodation groove located on a middle part of a front wall of a backrest body member thereof and adapted for accommodating the lumbar spine area of the back of the user. 20. The core muscle group training equipment as claimed in claim 11, wherein said seat further comprises a transverse stop member suspending in a front bottom side thereof for stopping the insteps of the legs of the user. 21. A core muscle group training equipment, comprising: a seat spaced above a floor at a predetermined elevation;a support bar vertically arranged at a back side of said seat;a backrest connected to a top end of said support bar;a damper connected between said backrest and the top end of said support bar;a damping mechanism pivotally coupled to a bottom side of said seat;a machine base positioned on the floor and pivotally coupled with said seat and said damping mechanism; anda linkage coupled between said seat and said machine base;wherein said machine base comprises a housing positioned on the floor and a vibration device mounted inside said housing and pivotally connected with said linkage and said damping mechanism and adapted to provide a vibration force to said seat. 22. The core muscle group training equipment as claimed in claim 21, wherein said damping mechanism comprises at least one first damper pivotally coupled between said seat and said linkage and one second damper pivotally coupled between said linkage and said machine base. 23. The core muscle group training equipment as claimed in claim 21, wherein said vibration device comprises a power drive, a wheel coupled to and rotatable by said power drive, said wheel comprising a raised portion eccentrically located on a top wall thereof, and a bearing plate supported on said raised portion of said wheel and vibratable by said raised portion during rotation of said wheel. 24. The core muscle group training equipment as claimed in claim 21, wherein said backrest comprises an accommodation groove located on a middle part of a front wall of a backrest body member thereof and adapted for accommodating the lumbar spine area of the back of the user. 25. The core muscle group training equipment as claimed in claim 21, wherein said seat comprises a transverse stop member suspending in a front bottom side thereof for stopping the insteps of the legs of the user. 26. The core muscle group training equipment as claimed in claim 21, further comprising two armrests respectively arranged at opposing left and right sides of said backrest. 27. The core muscle group training equipment as claimed in claim 26, wherein each said armrest comprising an armrest frame fixedly connected to one of the opposite left and right sides of said backrest, an armrest bar inserted into said armrest frame and movable forward and backward relative to said armrest frame, and a grip arranged at a front end of said armrest bar. 28. The core muscle group training equipment as claimed in claim 27, wherein each said armrest further comprises a damper connected between said armrest frame and a rear end of said armrest bar. 29. The core muscle group training equipment as claimed in claim 27, wherein the armrest bar of each said armrest comprises a plurality of plugholes longitudinally arranged in a line near the front end thereof; the grip of each said armrest is selectively plugged into one of the plugholes of the associating armrest bar.
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이 특허에 인용된 특허 (14)
Layne W. Evans, Abdominal weight lifting apparatus and method.
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