IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0293199
(2005-12-05)
|
등록번호 |
US-8172243
(2012-05-08)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
21 |
초록
▼
A stroller is provided that features a frame element and at least one wheel supporting the frame, a first arm member configured to be gripped by a human hand mechanically coupled to the frame element such that the first arm member moves in a reciprocating manner with respect to the frame element, an
A stroller is provided that features a frame element and at least one wheel supporting the frame, a first arm member configured to be gripped by a human hand mechanically coupled to the frame element such that the first arm member moves in a reciprocating manner with respect to the frame element, and a second arm member configured to be gripped by a human hand mechanically coupled to the frame element such that the second arm member moves in a reciprocating manner with respect to the frame element. A coupling member is provided that mechanically couples the first arm member to the second arm member such that the reciprocating movement of the first arm member is substantially maintained in opposition to the reciprocating movement of the second arm member whereby the natural periodic movement of human arms during walking or jogging is facilitated.
대표청구항
▼
1. A stroller comprising: a seat designed to accommodate at least one passenger to be transported by the stroller,a frame element and at least one wheel supporting the frame,a first arm member configured to be gripped by a human hand mechanically coupled to the frame element such that the first arm
1. A stroller comprising: a seat designed to accommodate at least one passenger to be transported by the stroller,a frame element and at least one wheel supporting the frame,a first arm member configured to be gripped by a human hand mechanically coupled to the frame element such that the first arm member moves in a reciprocating manner with respect to the frame element,a second arm member configured to be gripped by a human hand mechanically coupled to the frame element such that the second arm member moves in a reciprocating manner with respect to the frame element, anda coupling member mechanically coupled to the first arm member and to the second arm member such that the reciprocating movement of the first arm member is substantially maintained in opposition to the reciprocating movement of the second arm member whereby the natural periodic movement of human arms during walking or jogging is facilitated,wherein the at least one passenger is transported by the stroller in a substantially forward direction when a user who walks or jogs substantially behind the stroller applies forces to the first arm member and second arm member. 2. The stroller of claim 1, wherein the first arm member and the second arm member are mechanically coupled by a coupling member that comprises at least one gear. 3. The stroller of claim 1, wherein the first arm member and the second arm member are mechanically coupled by a coupling member that comprises at least one piston and fluid to move the piston. 4. The stroller of claim 1, wherein the first arm member and the second arm member are electromechanically coupled. 5. The stroller of claim 1, wherein the first arm member and the second arm member are mechanically coupled by a coupling member that comprises at least one link. 6. The stroller of claim 1, wherein the first arm member and the second arm member are configured such that they can be made substantially immobile with respect to the frame member for use as at least one handle. 7. The stroller of claim 6, wherein the first arm member and the second arm member form a single handle. 8. The stroller of claim 1, wherein the stroller comprises three wheels. 9. In a stroller, the improvement comprising: a seat designed to accommodate at least one passenger to be transported by the stroller,a first arm member configured to be gripped by a human hand mechanically coupled to the frame of the stroller such that the first arm member moves in a reciprocating manner with respect to the frame,a second arm member configured to be gripped by a human hand mechanically coupled to the frame such that the second arm member moves in a reciprocating manner with respect to the frame,a coupling member between the first and second arm members whereby the movement of the first arm member is constrained to be substantially the opposite of the movement of the second arm member thereby facilitating the natural periodic movement of human arms during walking, jogging or running,wherein the at least one passenger is transported by the stroller in a substantially forward direction when a user who walks or jogs substantially behind the stroller applies forces to the first arm member and second arm member. 10. The stroller of claim 9, wherein the first arm member and the second arm member are mechanically coupled by a coupling member that comprises at least one gear. 11. The stroller of claim 9, wherein the first arm member and the second arm member are electromechanically coupled. 12. The stroller of claim 9, wherein the first arm member and the second arm member are mechanically coupled by a coupling member that comprises at least one piston and hydraulic fluid to move the piston. 13. The stroller of claim 9, wherein the first arm member and the second arm member are mechanically coupled by a coupling member that comprises at least one link. 14. The stroller of claim 9, wherein the stroller comprises three wheels. 15. The stroller of claim 9, wherein the first arm member and the second arm member are configured such that they can be made substantially immobile with respect to the frame member for use as at least one handle. 16. A stroller comprising: a seat designed to accommodate at least one passenger to be transported by the stroller,a frame element and at least one wheel attached to the frame, a first arm member configured to be gripped by a human hand mechanically coupled to the frame element such that the first arm member moves in a reciprocating manner with respect to the frame element,a second arm member configured to be gripped by a human hand mechanically coupled to the frame element such that the second arm member moves in a reciprocating manner with respect to the frame element, anda coupling member mechanically coupled to the first arm member and to the second arm member such that the position of the first arm member relative to the position of the second arm member can be defined with the mathematical equations: y=A sin ((2π/B)x)c=−y wherein, in one complete cycle of arm movement during the act of pushing the stroller, y equals the position of the left arm, c equals the position of the right arm, A equals amplitude and represents half the distance between one arm's maximum forward position and maximum back position, B equals period and represents the time to complete one cycle of arm movement and x is time, andwherein the at least one passenger is transported by the stroller in a substantially forward direction when a user who walks or jogs substantially behind the stroller applies forces to the first arm member and second arm member. 17. The stroller of claim 16, wherein the first arm member and the second arm member are mechanically coupled by a coupling member that comprises at least one gear. 18. The stroller of claim 16, wherein the first arm member and the second arm member are mechanically coupled by a coupling member that comprises at least one piston and fluid to move the piston. 19. The stroller of claim 16 wherein the first arm member and the second arm member are electromechanically coupled or are coupled by a coupling member that comprises at least one link. 20. The stroller of claim 16, wherein the first arm member and the second arm member are configured such that they can be made substantially immobile with respect to the frame member for use as at least one handle.
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