A child safety seat assembly includes a base having two fixed anchoring hooks, a seat shell detachably installed with the base, two catching collars pivotally assembled with the seat shell, the collars being operable to respectively engage with the anchoring hooks to hold the seat shell with the bas
A child safety seat assembly includes a base having two fixed anchoring hooks, a seat shell detachably installed with the base, two catching collars pivotally assembled with the seat shell, the collars being operable to respectively engage with the anchoring hooks to hold the seat shell with the base, and a release actuator operatively connected with the catching collars, the release actuator being operable to rotate the catching collars to disengage the catching collars from the anchoring hooks.
대표청구항▼
1. A child safety seat assembly comprising: a base having two fixed anchoring hooks;a seat shell detachably installed with the base;two catching collars pivotally assembled with the seat shell, each of the catching collar being connected with the seat shell about a pivot axis and having an end porti
1. A child safety seat assembly comprising: a base having two fixed anchoring hooks;a seat shell detachably installed with the base;two catching collars pivotally assembled with the seat shell, each of the catching collar being connected with the seat shell about a pivot axis and having an end portion and an engaging portion respectively located above and below the pivot axis, the catching collars being rotatable to have the engaging portions respectively engaged with the anchoring hooks to hold the seat shell with the base; anda release actuator operatively connected with the catching collars at the end portions thereof, the release actuator being operable to rotate the catching collars about the pivot axis to disengage the catching collars from the anchoring hooks. 2. The child safety seat assembly according to claim 1, further including two driving parts movably assembled with the seat shell, wherein each of the driving parts is connected between one catching collar and the release actuator, and the driving parts are movably driven by the release actuator to cause the end portions of the catching collars to rotate toward a rear of the seat shell and the engaging portions of the catching collars to rotate toward a front of the seat shell to disengage from the anchoring hooks. 3. The child safety seat assembly according to claim 1, wherein each of the catching collars includes a U-shape that is rotatable to engage with the corresponding anchoring hook. 4. The child safety seat assembly according to claim 1, wherein the two catching collars are joined with each other via a transversal bar linkage. 5. The child safety seat assembly according to claim 1, wherein each of the anchoring hooks has a first and a second side opposite to each other, when the seat shell is locked with the base, the catching collars respectively engage with the first sides of the anchoring hooks, and the second sides of the anchoring hooks are located between the first sides and the release actuator along a lengthwise axis extending from a rear to a front of the child safety seat assembly. 6. The child safety seat assembly according to claim 1, further including a cover affixed with the seat shell, the catching collars being pivotally assembled with an inner side of the cover at two transversally spaced-apart positions. 7. The child safety seat assembly according to claim 6, wherein the cover includes at least one finger that engages with a catching slot provided in the seat shell for affixing the cover with the seat shell. 8. The child safety seat assembly according to claim 7, wherein the cover includes at least two brackets that are pivotally connected with one of the catching collars, the finger being disposed between the two brackets. 9. The child safety seat assembly according to claim 1, wherein the base includes two support portions protruding upward that are located adjacent to a front of the base, and two guide members protruding upward that are respectively aligned with the support portions along two lengthwise axes of the base. 10. The child safety seat assembly according to claim 9, wherein the two anchoring hooks are respectively disposed in two recessed regions respectively delimited between the two support portions and the two guide members. 11. The child safety seat assembly according to claim 9, wherein the support portions and the guide members have upper surfaces that are respectively inclined to face a same side of the base. 12. The child safety seat assembly according to claim 9, wherein the base includes two elongated slots transversally spaced apart from each other, and the seat shell includes two elongated ribs that are received at least partially in the elongated slots when the seat shell is placed on the base. 13. The child safety seat assembly according to claim 12, wherein the base includes two raised portions respectively disposed adjacent to the two elongated slots, the raised portions being adapted to respectively engage through openings provided at two lower surfaces of the elongated ribs when the seat shell is installed on the base. 14. A child safety seat assembly comprising: a base having two support portions protruding upward that are transversally spaced apart from each other, two guide members protruding upward that are respectively aligned with the support portions along two lengthwise axes of the base, and two anchoring hooks respectively affixed with the base in two recessed regions respectively delimited between the two support portions and the two guide members;a seat shell detachably installed with the base;two catching collars pivotally assembled with the seat shell, each of the catching collar being connected with the seat shell about a pivot axis and having an end portion and an engaging portion respectively located above and below the pivot axis, the catching collars being rotatable to have the engaging portions respectively engaged with the anchoring hooks to hold the seat shell with the base; anda release actuator operatively connected with the catching collars at the end portions thereof, the release actuator being operable to cause rotation of the catching collars to disengage the catching collars from the anchoring hooks. 15. The child safety seat assembly according to claim 14, further including two driving parts movably assembled with the seat shell, wherein each of the driving parts is connected between one catching collar and the release actuator, and the driving parts are movably driven by the release actuator to cause the catching collars to rotate to disengage from the anchoring hooks. 16. The child safety seat assembly according to claim 14, wherein each of the catching collars includes a U-shape that is rotatable to engage with the corresponding anchoring hook. 17. The child safety seat assembly according to claim 14, wherein the two catching collars are joined with each other via a transversal bar linkage. 18. The child safety seat assembly according to claim 14, wherein the base includes two elongated slots transversally spaced apart from each other, and the seat shell includes two elongated ribs that are received at least partially in the elongated slots when the seat shell is placed on the base. 19. The child safety seat assembly according to claim 18, wherein the two elongated slots are disposed adjacent to outer sides of the guide members and behind the support portions. 20. The child safety seat assembly according to claim 14, wherein each of the anchoring hooks has a first and a second side opposite to each other, when the seat shell is locked with the base, the catching collars respectively engage with the first sides of the anchoring hooks, and the second sides of the anchoring hooks are located between the first sides and the release actuator along a lengthwise axis extending from a rear to a front of the child safety seat assembly.
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이 특허에 인용된 특허 (9)
Sedlack,Mark, Adjustable infant car seat with multiple-range angle indicator.
Freese T. Brent (Westminster CO) Janicke Joseph E. (Eldorado Springs CO) Knoedler Roy E. (Boulder CO) Parker Robert M. (Aurora CO), Multi-function infant car seat including glider assembly.
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