Patent ID: 8646838

Claim:
A child booster seat for use with a chair, comprising: a seat body having a cavity wall that confines a receiving cavity and that is formed with a first opening; a first strap including a first end segment and a second end segment, a first coupling member attached to said second end segment, said first strap being configured to couple with said seat body in a manner that said first end segment is retained in said receiving cavity and that said second end segment is disposed to be extended through said first opening in said seat body to dispose said first coupling member outwardly of said receiving cavity, said first coupling member being connected releasably to said seat body so that said first strap is operable to bind said seat body to the chair; and a first brake mechanism mounted to said seat body and configured to engage said first strap for arresting movement of said first strap relative to said seat body; wherein said first brake mechanism defines a strap passage for passage of said first strap, said first end segment of said first strap having a thickness sufficient to prevent said first end segment from passing through said first strap passage; wherein said seat body includes an upper housing part and a lower housing part, said receiving cavity being formed in said upper housing part, said second end segment of first strap being disposed to be extended through said first opening and said lower housing part.