IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0249567
(2003-04-18)
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발명자
/ 주소 |
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출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
6 |
초록
▼
A lie-down massager comprises a frame having an elongated top panel with an elongated opening, a rider below the top panel, a guide member movably engaged between the base frame and the rider to enable the rider to make a horizontal reciprocation relative to the frame, and a lifter moving vertically
A lie-down massager comprises a frame having an elongated top panel with an elongated opening, a rider below the top panel, a guide member movably engaged between the base frame and the rider to enable the rider to make a horizontal reciprocation relative to the frame, and a lifter moving vertically relative to the rider. A shaft is rotatably engaged to the rider and eccentrically connected to a cam so the shaft rotation generates an eccentric rotation of the cam defined by an inner disk, an outer ring, and ball bearings circularly provided between the inner and outer disks where an outer rim of the outer ring abuts to a bottom of the lifter so the shaft rotating further generates vertical reciprocation of the lifter relative to the rider by the eccentric rotation of the cam.
대표청구항
▼
What is claimed is: 1. A lie-down massager, comprising: a) a base frame having an elongated top panel, wherein an elongated opening is formed centrally and lengthwisely through the elongated top panel; b) a rider provided below the elongated top panel of the base frame; c) a guide member movably en
What is claimed is: 1. A lie-down massager, comprising: a) a base frame having an elongated top panel, wherein an elongated opening is formed centrally and lengthwisely through the elongated top panel; b) a rider provided below the elongated top panel of the base frame; c) a guide member movably engaged between the base frame and the rider so as to enable the rider to make a horizontally reciprocal movement relative to the base frame; d) a lifter having a top portion and a bottom portion, wherein elongated guides extend marginally from the bottom portion of the lifter, wherein the elongated guides are releasably received by guide bushes formed on top of the rider to stabilize a vertically reciprocal movement of the lifter relative to the rider; e) a shaft rotatably engaged to the rider, wherein the shaft is eccentrically connected to a cam disk so that the shaft rotation generates an eccentric rotation of the cam disk, wherein the cam disk is defined by an inner disk section, an outer ring section, and ball bearings circularly provided between the inner disk section and the outer ring section, wherein an outer rim of the outer ring section abuts to the bottom portion of the lifter, whereby the shaft rotating further generates the vertically reciprocal movement of the lifter relative to the rider in accordance with the eccentric rotation of the cam disk while the outer rim of the outer ring section of the cam disk oscillatingly abuts to the bottom portion of the lifter; f) massage bumps attached to the top portion of the lifter and moving vertically and/or horizontally along the elongated opening of the elongated top panel of the base frame; and g) a pad covering the massage bumps and the elongated opening of the base frame. 2. The lie-down massager of claim 1 wherein the massage bumps are partitioned to first and second pairs, wherein the first pair bumps are aligned parallel to the second pair bumps. 3. The lie-down massager of claim 1 wherein the massage bumps each include a heater. 4. The lie-down massager of claim 3 wherein the heater is a heating lamp generating heat and infrared rays. 5. The lie-down massager of claim 2 further comprising: a) first and second bump holders propping and maintaining the first and second pair bumps above the top portion of the lifter, wherein the first and second bump holders are tapered toward each lower end thereof; and b) a first engagement member to rockingly engage the lower ends of the bump holders to the top portion of the lifter. 6. The lie-down massager of claim 5 further comprising a second engagement member to rollingly engage the massage bumps thereto. 7. The lie-down massager of claim 1 wherein the massage bumps are roller balls. 8. The lie-down massager of claim 7 wherein the roller balls are formed of jade. 9. The lie-down massager of claim 1 wherein the cam disk is formed in pair. 10. The lie-down massager of claim 1 wherein the elongated guides are shaped in pins. 11. The lie-down massager of claim 1 further comprising: a) a motor having a motor shaft parallel to the cam shaft; and b) a timing belt carried on the motor shaft and the cam shaft. 12. A lie-down massager, comprising: a) a base frame having an elongated top panel, wherein an elongated opening is formed centrally and lengthwisely through the elongated top panel; b) a pair of rack gears provided below the elongated top panel of the base frame, wherein the rack gears are parallel to each other; c) a rider having a roller gear perpendicular to the rack gears, wherein the roller gear is rotatably mounted on the rack gears to allow the rider to make a horizontally reciprocal movement along the rack gears, wherein the rider is maintained below the elongated top panel; d) a lifter having a top portion and a bottom portion, wherein elongated guides extend marginally from the bottom portion of the lifter, wherein the elongated guides are releasably received by guide bushes marginally formed on top of the rider to stabilize a vertically reciprocal movement of the lifter relative to the rider; e) a shaft rotatably engaged to the rider, wherein the shaft is eccentrically connected to a cam disk so that the shaft rotation generates an eccentric rotation of the cam disk, wherein the cam disk is defined by an inner disk section, an outer ring section, and ball bearings circularly provided between the inner disk section and the outer ring section, wherein an outer rim of the outer ring section abuts to the bottom portion of the lifter, whereby the shaft rotating further generates the vertically reciprocal movement of the lifter relative to the rider in accordance with the eccentric rotation of the cam disk while the outer rim of the outer ring section of the cam disk oscillatingly abuts to the bottom portion of the lifter; f) massage bumps attached to the top portion of the lifter and moving vertically and/or horizontally along the elongated opening of the elongated top panel of the base frame; and g) a pad covering the massage bumps and the elongated opening of the base frame. 13. The lie-down massager of claim 12 wherein the massage bumps are partitioned to first and second pairs, wherein the first pair bumps are aligned parallel to the second pair bumps. 14. The lie-down massager of claim 12 wherein the massage bumps each include a heater. 15. The lie-down massager of claim 14 wherein the heater is a heating lamp generating heat and infrared rays. 16. The lie-down massager of claim 13 further comprising: a) first and second bump holders propping and maintaining the first and second pair bumps above the top portion of the lifter, wherein the first and second bump holders are tapered toward each lower end thereof; and b) a first engagement member to rockingly engage the lower ends of the bump holders to the top portion of the lifter. 17. The lie-down massager of claim 16 further comprising a second engagement member to rollingly engage the massage bumps thereto. 18. The lie-down massager of claim 12 wherein the massage bumps are roller balls. 19. The lie-down massager of claim 18 wherein the roller balls are formed of jade. 20. The lie-down massager of claim 12 wherein the cam disk is formed in pair. 21. The lie-down massager of claim 12 wherein the elongated guides are shaped in pins. 22. The lie-down massager of claim 12 further comprising: a) a motor having a motor shaft parallel to the cam shaft; and b) a timing belt carried on the motor shaft and the cam shaft. 23. A lie-down massager, comprising: a) a base frame having an elongated top panel, wherein an elongated opening is formed centrally and lengthwisely through the elongated top panel; b) a pair of rack gears provided below the elongated top panel of the base frame, wherein the rack gears are parallel to each other; c) a rider having a roller gear perpendicular to the rack gears, wherein the roller gear is rotatably mounted on the rack gears to allow the rider to make a horizontally reciprocal movement along the rack gears, wherein the rider is maintained below the elongated top panel; d) a pair of roller coasters parallel to each other and to the rack gears, wherein the roller coasters are attached to the base frame and above the roller gear to allow the horizontally moving rider to pass therebetween, wherein the roller coasters each have a substantially waved top surface; e) a coasting member having a bottom surface and side surfaces, wherein the coasting member is liftedly engaged to the rider, wherein a guide roller is formed outwardly extending from the side surfaces of the coasting member, wherein the guide roller on each of the side surfaces enables the coasting member to make a roller coasting movement on and along the waved top surfaces of the roller coasters while being engagedly lifted from the rider which makes the horizontally reciprocal movement; f) a lifter having a top portion and a bottom portion, wherein first elongated guides extend marginally from the bottom portion of the lifter, wherein the first elongated guides are releasably received by first guide bushes marginally formed on top of the coasting member to stabilize a vertically reciprocal movement of the lifter relative to the coasting member; g) a shaft rotatably engaged to the coasting member, wherein the shaft is eccentrically connected to a cam disk so that the shaft rotation generates an eccentric rotation of the cam disk, wherein the cam disk is defined by an inner disk section, an outer ring section, and ball bearings circularly provided between the inner disk section and the outer ring section, wherein an outer rim of the outer ring section abuts to the bottom portion of the lifter, whereby the shaft rotating further generates the vertically reciprocal movement of the lifter relative to the coasting member in accordance with the eccentric rotation of the cam disk while the outer rim of the outer ring section of the cam disk oscillatingly abuts to the bottom portion of the lifter; h) massage bumps attached to the top portion of the lifter and moving vertically and/or horizontally along the elongated opening of the elongated top panel of the base frame; and i) a pad covering the massage bumps and the elongated opening of the base frame. 24. The lie-down massager of claim 23 wherein the massage bumps are partitioned to first and second pairs, wherein the first pair bumps are aligned parallel to the second pair bumps. 25. The lie-down massager of claim 23 wherein the massage bumps each include a heater. 26. The lie-down massager of claim 25 wherein the heater is a heating lamp generating heat and infrared rays. 27. The lie-down massager of claim 24 further comprising: a) first and second bump holders propping and maintaining the first and second pair bumps above the top portion of the lifter, wherein the first and second bump holders are tapered toward each lower end thereof; and b) a first engagement member to rockingly engage the lower ends of the bump holders to the top portion of the lifter. 28. The lie-down massager of claim 27 further comprising a second engagement member to rollingly engage the massage bumps thereto. 29. The lie-down massager of claim 23 wherein the massage bumps are roller balls. 30. The lie-down massager of claim 29 wherein the roller balls are formed of jade. 31. The lie-down massager of claim 23 wherein the cam disk is formed in pair. 32. The lie-down massager of claim 23 wherein the first elongated guides are shaped in pins. 33. The lie-down massager of claim 23 further comprises: a) second elongated guides extending from the bottom surface of the coasting member; and b) second guide bushes upwardly formed on the rider to releasably receive the second elongated guides so as to stabilize the roller coasting movement of the coasting member along the roller coasters and the lifting of the coasting member from the rider. 34. The lie-down massager of claim 23 further comprising: a) a motor having a motor shaft parallel to the cam shaft; and b) a timing belt carried on the motor shaft and the cam shaft. 35. The lie-down massager of claim 23 wherein the waved top surfaces of the roller coasters each substantially form a curvature of a human spinal cord.
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