Baby safety car seat convertible into a rollable baby seat
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B62B-001/00
B60N-002/28
B62B-007/00
출원번호
US-0542260
(2012-07-05)
등록번호
US-8434781
(2013-05-07)
발명자
/ 주소
Mazar, Shabtai Yoav
Holtzman, Maxim
출원인 / 주소
Doona Holdings Ltd
대리인 / 주소
Workman Nydegger
인용정보
피인용 횟수 :
3인용 특허 :
30
초록▼
A baby safety car seat convertible into a rollable baby seat, and comprising a front, head area and a rear, feet area, the head area being higher than the feet area; a right and left pair of front and rear legs, and a handle. The legs of each pair have distal ends associated with wheels and proximal
A baby safety car seat convertible into a rollable baby seat, and comprising a front, head area and a rear, feet area, the head area being higher than the feet area; a right and left pair of front and rear legs, and a handle. The legs of each pair have distal ends associated with wheels and proximal ends articulated to the seat at corresponding leg attachment area. Both legs are rotatable relative to each other and to the seat between a storage position to be taken in a safety car seat mode of the seat, and an operational position to be taken in a rolling-carrier mode of the seat. The legs can have an intermediate position between the storage and operational position, and can be rotatable between the intermediate and operational positions, at least partially under the influence of gravity force.
대표청구항▼
1. A baby safety car seat having, at least when in use, a state in which the baby safety car seat is convertible into a rollable baby seat, the baby safety car seat, at least in the state, comprising: a lower, support portion including a seat lowermost area configured to contact a vehicle surface to
1. A baby safety car seat having, at least when in use, a state in which the baby safety car seat is convertible into a rollable baby seat, the baby safety car seat, at least in the state, comprising: a lower, support portion including a seat lowermost area configured to contact a vehicle surface to which the seat is to be mounted and defining a reference horizontal base plane, and two leg attachment areas on two sides of the lowermost area;an upper, seating portion having a front, head area and a rear, feet area, the head area being spaced from the base plane to a distance greater than the feet area;a handle having a handle distal end and two handle proximal ends at which the handle is attached to the lower portion of the seat so as to be rotatable about a substantially horizontal handle rotation axis substantially parallel to and lying above the reference horizontal plane, between a storage position in which the handle distal end is disposed adjacent to the head area of the upper portion of the seat and at least a carrying position, in which the handle has an orientation substantially vertical relative to the substantially horizontal handle rotation axis and is disposed between the head and the feet areas of the upper portion of the seat; anda right and left pair of front and rear legs, the legs of each pair having distal ends associated with wheels and proximal ends articulated to the seat lower portion at the corresponding leg attachment area, both of the legs being rotatable relative to each other and to the seat lower portion between a storage position to be taken in a safety car seat mode of the seat, in which the distal ends of the legs are disposed above the base plane, and an operational position to be taken in a rolling-carrier mode of the seat, in which the distal ends of the legs are disposed below the reference horizontal plane, the legs being deployable into the operational position in combination with the handle being deployable at least into the carrying position. 2. The baby safety seat according to claim 1, wherein the handle is rotatable from the storage or carrying position to a pushable position in which the distal end of the handle is disposed at a distance from the head area of the seat that is at least not shorter than a distance between the head and the feet areas. 3. The baby safety seat according to claim 2, wherein the handle is extendible in the pushable position to increase the distance from the distal end to the reference horizontal base plane. 4. The baby safety seat according to claim 1, wherein the legs are rotatable about a legs rotation axis that is spaced from a substantially vertical line passing through the distal end of the handle substantially perpendicularly to the reference horizontal base plane. 5. The baby safety seat according to claim 4, wherein the legs rotation axis substantially coincides with the handle rotation axis. 6. The baby safety seat according to claim 1, wherein each leg is configured to move along at least a part of a way between the storage position and the operational position under the influence of gravity. 7. The baby safety seat according to claim 6, wherein one of the rear and front legs is movable relative to the other leg before locking of the other leg thereto, under the influence of gravity, and after the locking the other leg is movable under the influence of gravity. 8. The baby safety car seat according to claim 7, wherein the lower portion of the seat has a centrally disposed base having side surfaces terminating at lower seat edges defining the lowermost area of the seat, and two side walls, each being spaced from the corresponding side surface by the leg attachment area. 9. The baby safety car seat according to claim 8, wherein in each pair of the rear and front legs, the proximal end of one of the legs is disposed adjacent to the corresponding side wall and is lockable thereto at least in the storage position, and the proximal end of the other of the legs is disposed adjacent to the corresponding side surface of the base and is lockable thereto at least in the storage position. 10. The baby safety seat according to claim 8, wherein each side wall has inner and outer faces, the proximal ends of the handle being rotatably attached to the outer faces of the side walls.
Qureshi Khurshid A. (1870 Whitewater Dr. Rochester Hills MI 48063) Peterson Gregory E. (190 Ogemaw Pontiac MI 48053), Combination child restraint and stroller.
Yanus Theodore M. (9014 Ola Ave. Whittier CA 90603) Collins Kevin M. (1712 Brewster Ave. Redwood City CA 94062) Collins Cynthia L. (1712 Brewster Ave. Redwood City CA 94062) Spicer Robert J. (1721 S., Combined infant car-seat and stroller.
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