| 摘要 |
A support base for a child safety seat includes a shell body affixed with an anchor structure, an arm extending transversally relative to the shell body and having a rod pivotally disposed through a tube portion, the tube portion having an extension connected with a side segment of the anchor structure, two latch assemblies respectively connected with a left and a right end of the rod for fixedly attaching the shell body with an anchorage fixture of a vehicle, and a cushion structure for cushioning 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 is arranged adjacent to a joint region where the side segment and the extension are connected with each other, or in the base between the tube portion and an inner sidewall of the shell body. |
| 主权项 |
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, or in the support base at a position between the tube portion and the inner sidewall of the shell body, 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. |
