Exercise treadmill capable of generating electrical power
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A63B-021/00
A63B-021/005
A63B-021/22
A63B-022/02
A63B-023/04
출원번호
US-0246449
(2016-08-24)
등록번호
US-9901767
(2018-02-27)
우선권정보
TW-105115807 A (2016-05-20)
발명자
/ 주소
Kuo, Hai-Pin
출원인 / 주소
SPORTSART INDUSTRIAL CO., LTD.
인용정보
피인용 횟수 :
3인용 특허 :
4
초록▼
An exercise treadmill includes a machine body, which has at least two rollers, a flywheel linked with one of the two rollers, a support assembly mounted between the two rollers, and a running belt fitted around and engaged with the two rollers and arranged around the support assembly. The exercise t
An exercise treadmill includes a machine body, which has at least two rollers, a flywheel linked with one of the two rollers, a support assembly mounted between the two rollers, and a running belt fitted around and engaged with the two rollers and arranged around the support assembly. The exercise treadmill is provided with an accelerating means so that, while a user is walking or running on the machine body, the treading force provided by the user allows the running belt to be accelerated to move around the two rollers for generating electrical power. In addition to improving body heath, the electrical power produced by the treadmill in the training activity can reduce the electrical consumption of city power.
대표청구항▼
1. An exercise treadmill including a machine body which has at least two rollers, a flywheel linked with one of the two rollers, a support assembly mounted between the two rollers, and a running belt fitted around and engaged with the two rollers and arranged around the support assembly, wherein the
1. An exercise treadmill including a machine body which has at least two rollers, a flywheel linked with one of the two rollers, a support assembly mounted between the two rollers, and a running belt fitted around and engaged with the two rollers and arranged around the support assembly, wherein the running belt is provided on its outer surface with a plurality of elongated aluminum plates, which allows a user to tread thereon to facilitate the running belt moving around the two rollers. 2. The exercise treadmill of claim 1, wherein the machine body generally includes a main frame and a base frame, the main frame having a left side member, a right side member, a front side member, and a rear side member, the two rollers including a front roller mounted close to the front side member of the main frame, and a rear roller mounted close to the rear side member of the main frame, the flywheel being linked with the front roller, the base frame being generally mounted under the front side member of the main frame and capable of being driven by an incline motor to form an inclination angle (A) between a bottom of the main frame and a floor (B). 3. The exercise treadmill of claim 2, wherein the support assembly includes a plurality of transverse bars, a left rail, and a right rail, the transverse bars being fixed onto the left and right side members of the main frame at their opposite ends, each of the transverse bars being provided with a left positioning seat and a right positioning seat respectively at its two opposite ends, the left rail being mounted onto the transverse bars through the left positioning seats, the right rail being mounted onto the transverse bars through the right positioning seats, whereby while a user is walking or running on the elongated aluminum plates provided on the running belt, the front and rear rollers are driven into rotation, which in turn drives the flywheel linked with the front wheel to rotate. 4. The exercise treadmill of claim 1, wherein the running belt defines a plurality of through holes being arranged in pairs; each of the elongated aluminum plates is provided with alternate raised and recessed portions on its outer surface to increase its friction, and each of the elongated aluminum plates is fixed onto the running belt by using fasteners sequentially inserted through washers, spacers, and the through holes of the running belt into the corresponding elongated aluminum plate, wherein each of the spacers defines two holes corresponding to one pair of the through holes of the running belt. 5. The exercise treadmill of claim 4, wherein every two adjacent elongated aluminum plates defines a gap (H) therebetween to prevent the elongated aluminum plates from being interfered with each other, so that the exercise treadmill can be operated more smoothly. 6. The exercise treadmill of claim 3, wherein each of the elongated aluminum plates is installed at each of its two opposite ends with at least one small rollers, which is in rolling contact with one of the left and right rails of the support assembly, so as to reduce the friction between the elongated aluminum plates and the left and right rails, an accelerating means including the small rollers installed at the elongated aluminum plates and the left and right rails of the support assembly. 7. The exercise treadmill of claim 6, wherein each of the elongated aluminum plates defines at least one engagement hole at each of its two opposite ends, a fastener being sequentially inserted through a first washer, the small rollers, and a second washer to be engaged with the engagement hole of the elongated aluminum plate, so that the small rollers are installed to the elongated aluminum plates. 8. The exercise treadmill of claim 7, wherein the small rollers are made in the form of a bearing.
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이 특허에 인용된 특허 (4)
Trulaske James A. (609 Sunbridge Dr. Chesterfield MO 63017) Trulaske Frank R. (576 Sunbridge Dr. Chesterfield MO 63017), Exercise treadmill.
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