Patent ID: 9403450
Filing Date: 2016-08-02
CPC Classification: B60N

Claim Text:
1. A support base for a child safety seat, comprising: a shell body having an inner sidewall, and an interior affixed with an anchor structure, the anchor structure including a side segment an arm extending transversally relative to the shell body, the arm having a tube portion, and a rod arranged through the tube portion, the tube portion including an extension connected with the side segment of the anchor structure; two latch assemblies respectively connected with a left and a right end of the rod, the latch assemblies being operable to fixedly attach the shell body with an anchorage fixture of a vehicle, and the rod being rotatable relative to the tube portion to turn the two latch assemblies to either of a storage state and a deployed state; and a cushion structure arranged adjacent to a joint region where the side segment and the extension of the tube portion are connected with each other, wherein the cushion structure is operable to cushion a displacement of the shell body and the anchor structure relative to the arm and the latch assemblies when car collision occurs, the cushion structure including a first and a second hole formed through the extension, a cushioning portion formed from the material of the extension that is located between the first and second holes, and a fastener respectively engaged through the side segment and the first hole of the extension and in contact with the cushioning portion to fixedly fasten the anchor structure with the tube portion of the arm.