초록 ▼

A method for the manufacture of a substantially cylindrical, possibly conical, container (1) having a first (upper) opening (10) and a second (lower) end opening (28), in which connection, starting from a plastically deformable plastic tube (39) produced by an extruder, the container (1) is shaped i

A method for the manufacture of a substantially cylindrical, possibly conical, container (1) having a first (upper) opening (10) and a second (lower) end opening (28), in which connection, starting from a plastically deformable plastic tube (39) produced by an extruder, the container (1) is shaped in a blowing method by a blow mandrel (52) introduced into the first upper opening (10). In order to permit simple but nevertheless precise manufacture, the second (lower) opening (28) is closed by an axially movable closure mandrel (42).

대표청구항 ▼

A container for spraying liquid, comprising a tubular container having a top side and a base side, the container including an upper nipple at said top side and a lower nipple at said base side, said upper nipple having an encircling bead and providing a first opening into said container, said lower

A container for spraying liquid, comprising a tubular container having a top side and a base side, the container including an upper nipple at said top side and a lower nipple at said base side, said upper nipple having an encircling bead and providing a first opening into said container, said lower nipple having a spiral thread and providing a second opening into said container; a spray nozzle disposed on the top side of the container and secured to said upper nipple by said bead; a pump extending into said container from said base side, said pump having a piston terminating in a handle and being encircled by a screw cap which engages said spiral thread of said lower nipple for securing said pump to said container, said handle of the pump extending beyond the base side of the container in order to produce a compressed-air cushion above a surface of liquid in the container; said spray nozzle has a flange collar encircling said upper nipple of said container, and said spray nozzle is fastened by a gripping over of said flange collar on the container; and an outer surface of the bead of the upper nipple bears circumferential ribs.