Waist twister with swaying function and heat radiating effect
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A63B-022/14
A63B-022/00
출원번호
UP-0193954
(2008-08-19)
등록번호
US-7591774
(2009-10-20)
발명자
/ 주소
Tien, Feng Yi
출원인 / 주소
ACAS Design Co., Ltd.
대리인 / 주소
Kamrath, Alan
인용정보
피인용 횟수 :
3인용 특허 :
10
초록▼
A waist twister includes a base disk, a rotation disk rotatably mounted on the base disk, a top disk secured on the rotation disk, a drive motor secured on the top disk and having an impeller, and a top cover secured on the top disk to cover the impeller. Thus, the impeller has an unevenly distribut
A waist twister includes a base disk, a rotation disk rotatably mounted on the base disk, a top disk secured on the rotation disk, a drive motor secured on the top disk and having an impeller, and a top cover secured on the top disk to cover the impeller. Thus, the impeller has an unevenly distributed weight on the drive motor, so that when the drive motor is operated to rotate the impeller, the drive motor produces a vibration to vibrate the top disk, the rotation disk and the base disk to provide a swaying function to the user standing on the top disk. In addition, the top cover has ventilating holes to introduce the air flow produced by the impeller to flow outwardly to provide a heat dissipation effect to the user.
대표청구항▼
The invention claimed is: 1. A waist twister for a user to stand on, comprising: a base disk; a rotation disk rotatably mounted on a top of the base disk; a top disk secured on a top of the rotation disk to rotate in concert with the rotation disk; a drive motor secured on the top disk to rotate in
The invention claimed is: 1. A waist twister for a user to stand on, comprising: a base disk; a rotation disk rotatably mounted on a top of the base disk; a top disk secured on a top of the rotation disk to rotate in concert with the rotation disk; a drive motor secured on the top disk to rotate in concert with the top disk and having a top provided with an impeller which has an unevenly distributed weight on the drive motor; a top cover secured on a top of the top disk to cover the drive motor and the impeller; wherein the top cover has a surface provided with a plurality of ventilating holes aligning with and connected to the impeller of the drive motor to introduce an air flow produced by the impeller of the drive motor to flow outwardly from the top cover and the top disk. 2. The waist twister of claim 1, wherein the top of the base disk is provided with a plurality of positioning bores; the rotation disk has a bottom provided with a plurality of annular slideways aligning with the positioning bores of the base disk; the waist twister further comprises a plurality of rolling balls securely mounted in the positioning bores of the base disk and slidably mounted in the slideways of the rotation disk. 3. The waist twister of claim 2, wherein the rolling balls are slidable and movable in the slideways of the rotation disk when the rotation disk is rotatable relative to the base disk. 4. A waist twister for a user to stand on, comprising: a base disk; a rotation disk rotatable mounted on a top of the base disk; a top disk secured on a top of the rotation disk to rotate in concert with the rotation disk; a drive motor secured on the top disk to rotate in concert with the top disk and having a top provided with an impeller which has an unevenly distributed weight on the drive motor; a top cover secured on a top of the top disk to cover the drive motor and the impeller; wherein the base disk has an outer periphery provided with a protruding limit portion; the rotation disk has an outer periphery provided with a protruding limit section that is movable to abut the limit portion of the base disk to limit a further rotation of the rotation disk relative to the base disk. 5. The waist twister of claim 1, wherein the top disk has a surface provided with a plurality of positioning holes; the rotation disk has a surface provided with a plurality of protruding massaging bosses inserted through and protruding outwardly from the positioning holes of the top disk. 6. A waist twister for a user to stand on, comprising: a base disk; a rotation disk rotatably mounted on a top of the base disk; a top disk secured on a top of the rotation disk to rotate in concert with the rotation disk; a drive motor secured on the top disk to rotate in concert with the top disk and having a top provided with an impeller which has an unevenly distributed weight on the drive motor; a top cover secured on a top of the top disk to cover the drive motor and the impeller; wherein the top disk has a surface provided with a plurality of positioning slots; the rotation disk has a surface provided with a plurality of foot pads inserted through and protruding outwardly from the positioning slots of the top disk. 7. The waist twister of claim 1, wherein the drive motor is supported by a support bracket which is secured on the top disk. 8. The waist twister of claim 7, wherein the top disk has a surface provided with a plurality of screw holes; the support bracket has a periphery provided with a plurality of through bores; the waist twister further comprises a plurality of locking screws each extending through a respective one of the through bores of the support bracket and each screwed into a respective one of the screw holes of the top disk to combine the support bracket and the top disk together. 9. The waist twister of claim 7, wherein the support bracket extends through the top disk, the rotation disk and the base disk; the impeller of the drive motor protrudes outwardly from the support bracket and the top disk and faces the top cover. 10. The waist twister of claim 1, wherein the top disk has a surface provided with a plurality of screw bores; the top cover has a periphery provided with a plurality of fixing holes; the waist twister further comprises a plurality of locking screws each extending through a respective one of the fixing holes of the top cover and each screwed into a respective one of the screw bores of the top disk to combine the top cover and the top disk together. 11. The waist twister of claim 1, further comprising: a plurality of support pads mounted on a bottom of the base disk. 12. The waist twister of claim 11, wherein the bottom of the base disk is provided with a plurality of receiving recesses for mounting the support pads. 13. The waist twister of claim 12, wherein the base disk has a surface provided with a plurality of through holes each aligning with and connected to a respective one of the receiving recesses; each of the support pads has a top provided with a threaded hole; the waist twister further comprises a plurality of locking screws each extending through a respective one of the through holes of the base disk and each screwed into the threaded hole of a respective one of the support pads to combine the support pads and the base disk together. 14. The waist twister of claim 11, wherein each of the support pads has a side provided with an elongate reinforcing strips. 15. The waist twister of claim 1, further comprising: an inner ring mounted on an inner periphery of the top disk and located between the top disk and the base disk; an outer ring mounted on an outer periphery of the top disk and located between the top disk and the base disk. 16. The waist twister of claim 15, wherein the inner periphery of the top disk is provided with a downward extending inner extension combined with the inner ring; the inner extension of the top disk has an annular shape and is provided with a plurality of downward extending inner locking ribs; the outer periphery of the top disk is provided with a downward extending outer extension combined with the outer ring; the outer extension of the top disk has an annular shape and is provided with a plurality of downward extending outer locking ribs; the inner ring has an inner periphery provided with an annular fixing groove to allow insertion of the inner extension of the top disk; the fixing groove of the inner ring has a bottom provided with a plurality of fixing apertures to allow insertion of the inner locking ribs of the inner extension; the outer ring has an outer periphery provided with an annular retaining groove to allow insertion of the outer extension of the top disk; the retaining groove of the outer ring has a bottom provided with a plurality of retaining apertures to allow insertion of the outer locking ribs of the outer extension. 17. The waist twister of claim 15, wherein the top disk, the rotation disk and the base disk are combined together by the inner ring and the outer ring. 18. The waist twister of claim 1, wherein the impeller has an unevenly distributed weight on the drive motor, so that when the drive motor is operated to rotate the impeller, the drive motor produces a vibration to vibrate the top disk, the rotation disk and the base disk simultaneously so as to provide a swaying function. 19. The waist twister of claim 1, wherein the top disk is combined with the rotation disk; the rotation disk is sandwiched between the top disk and the base disk.
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이 특허에 인용된 특허 (10)
Yeh Peter (6th. Floor ; No. 210 ; An Ho Rd. Taipei TWX), Amusement twister equipped with sound reproducer.
Wilkinson William T. (Severnside Farm ; 300 Kyle Rd. Crownsville MD 21032-0572) Nelson John J. (Levitown PA), Combination twister and stepper exercise device.
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