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US 9,315,123 B2Granted
Child safety seat assemblies having anchor systems
AssigneeWonderland Nurserygoods Company Limited
InventorZheng-Wen Guo
Life of this patent
Estimating the term…
Abstract
A child safety seat assembly comprises a base, two connector arms assembled with the base, at least one latch assembled with the base and operable to lock the connector arms in position with the base, and at least a release actuator disposed between the connector arms and operatively connected with the latch. The connector arms are provided with locking fasteners operable to engage with an anchorage bracket in a vehicle to lock the base in place, the connector arms being movable relative to the base to adjust a length of extension of the connector arms outside the base. The release actuator is operable to drive an unlocking displacement of the latch to allow adjustment of the connector arms relative to the base.
Claims16
A child safety seat assembly comprising:
- a base having a left and a right side, a central region located between the left and right side, and a transversal axis extending from the left side through the central region to the right side of the base;
- two connector arms respectively assembled with the base at the left and right sides, the connector arms being provided with locking fasteners operable to engage with an anchorage bracket in a vehicle to lock the base in place, wherein the connector arms are movable relative to the base to adjust a length of extension of the connector arms outside the base, and at least one of the connector arms having a plurality of locking openings;
- at least one latch assembled with the base and operable to engage through any one of the locking openings to lock the connector arms in position with the base, wherein the at least one latch is slidable along the transversal axis toward and away from the central region of the base, and the connector arms are movable back and forth relative to the base and the at least one latch;
- and
- at least one release actuator disposed in a region of the base between the two connector arms and operatively connected with the at least one latch, wherein the at least one release actuator is operable to drive an unlocking displacement of the at least one latch, the at least one latch and the at least one release actuator being slidable along the transversal axis relative to the base.
2 more elements
A child safety seat assembly comprising:
- a base having a left and a right side, the base being affixed with a locking structure;
- two connector arms respectively assembled with the base at the left and right sides, the connector arms being provided with locking fasteners operable to engage with an anchorage bracket in a vehicle to lock the base in place, wherein the connector arms are movable relative to the base and the locking structure to adjust a length of extension of the connector arms outside the base, the two connector arms being respectively connected pivotally with a transversal bar linkage;
- at least one latch affixed with the transversal bar linkage and operable to engage with the locking structure to lock the connector arms in position with the base;
- and
- a release actuator disposed in a region of the base between the two connector arms and operatively connected with the latch, wherein the release actuator is operable to drive an unlocking displacement of the latch;
- wherein the transversal bar linkage is rotatable relative to the connector arms to drive displacement of the latch between a locking state and an unlocking state.
3 more elements
A child safety seat assembly comprising:
- a base;
- two connector arms assembled with the base, the connector arms being provided with locking fasteners operable to engage with an anchorage bracket in a vehicle to lock the base in place, wherein the connector arms are movable relative to the base to adjust a length of extension of the connector arms outside the base;
- at least one latch assembled with the base and operable to lock the connector arms in position with the base;
- at least a release actuator disposed in a region of the base between the connector arms and operatively connected with the latch, wherein the release actuator is operable to drive an unlocking displacement of the latch;
- and
- an indicator mechanism adapted to indicate a locking state of the child safety seat assembly, the indicator mechanism comprising:
- a rack assembled with one of the two connector arms, the rack having a surface provided with a plurality of protrusions distributed along an axis of movement of the connector arm;
- and
- an indicator actuating part including a shaft portion pivotally connected with the base, a panel fixedly connected with the shaft portion and extending to a viewing window formed through a sidewall of the base, and an extension affixed with the shaft portion and lying in contact with the protrusions of the rack, the panel having indicator marks.
6 more elements
Dependencies are inferred from the claim text.