The valve nozzle of duck, and process for producing a valve body beak duck

摘要

"The valve nozzle of duck, and process for producing a valve body beak duck".A valve is provided which includes a spout duck hollow cylindrical elastomeric body (2) with a first (4) and the second (6) ends.The first end (4) has walls (8) which is conificam parabolicamente until a slot elongated (10), the slit being surrounded by an upper and a lower edge (12).The second end (6) has an external wall non uniformly round (for example, oval), which ends in an open mouth.When inserted into an accessory opening perfectly round, the elastomeric body of external wall is non uniformly round arched to adjust in order to configuration round,Forcing it to close the edges, and the slit. Under the pressure of air within the elastomeric body increased the crack is forced open.In an additional configuration, the inner wall of the second end may be non uniformly round (for example, oval).The insertion of a round tubular accessory within the inner wall of the body of elastomeric non round, also can adjust a configuration curved in shape.To force the lock edges, and the slit. A valve is provided which includes a spout duck hollow cylindrical elastomeric body (2) with a first (4) and the second (6) end.The first end (4) has walls (8) which is encoded by a parabolicamente elongated slit (10), the slit being surrounded by an upper and a lower edge (12).The second end (6) has an external wall non uniformly round (for example, oval), which ends in an open mouth.When inserted into an accessory opening perfectly round, the elastomeric body of external wall is non uniformly round arched to adjust in order to configuration round,Forcing it to close the edges, and the slit. Under the pressure of air within the elastomeric body increased the crack is forced open.In an additional configuration, the inner wall of the second end may be non uniformly round (for example, oval).The insertion of a round tubular accessory within the inner wall of the body of elastomeric non round, also can adjust a configuration curved in shape.To force the lock edges, and the slit.