Patent ID: 7331629

Claim:
A child bicycle seat comprising a seating surface and a backrest, fixing means for fixing the seat on a bicycle, and also a belt assembly for securing a child in the seat, which belt assembly comprises two shoulder belt parts which are connected by one end to the backrest, in which backrest a first and a second aperture are provided at the same height and at a distance from each other, through which apertures the shoulder belt parts extend, and wherein the shoulder belt parts are made of a single belt strap provided with a first closing element which is freely movable along it, wherein said single belt strap near the first aperture is anchored relative to the backrest, and beyond the second aperture can be fixed relative to the backrest by a detachable anchoring means, so that a loop is formed, the end of the loop which is near the detachable anchoring means being connected to a tightening element, wherein the detachable anchoring means comprises an operable clamping element which is pressed by means of a spring against the belt strap in order to clamp the latter, and which can be operated in order to remove the clamping action and to allow the loop to be varied freely in length, such that the child bicycle seat is provided with a common tautening device for tautening the belt assembly, and said child bicycle seat furthermore comprising a second closing element which can be connected to the first closing element of the shoulder belt parts and is connected to the seating surface of the seat.