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AssigneesVitaly Ivanovich Titorov, Konstantin Maratovich Dragan
InventorsVitaly Ivanovich Titorov, Konstantin Maratovich Dragan
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Spraying heads may be used in spray guns for applying a pressurized aerosol material in the form of jets or spray. A spraying nozzle for spraying a polyurethane material includes a cylindrical body provided, on a first end, with a base having a mounting aperture extending into the cylindrical body, forming a cavity for arranging a head of a gun. The base of the nozzle is in the form of oppositely-disposed leaves. A second end of the body is provided with a cylindrical shoulder, a through-bore of which is communicated with a V-shaped and laterally non-closed recess at the region of an outlet of the sprayed material. Oppositely arranged plate-like protrusions adjoin a lateral surfaces of the cylindrical shoulder. A mounting aperture end which adjoins the base has a circumferential cut. The spraying nozzle is provided with an attachment means used when in an inoperative position.
A spraying nozzle of a spray gun for controlled aerosol spraying of a pressurized polyurethane material, comprising a cylindrical body wherein a first end is provided with a base having a mounting aperture extending into the cylindrical body and forming a cavity therein for arranging a head of the spray gun to be attached to a container with an aerosol composition, wherein the base is made in the form of leaves oppositely situated in the same plane and extending beyond the cylindrical body and having a size suitable for resting user's fingers when the head of the spray gun is introduced into the cavity, the second end of the cylindrical body is provided with a cylindrical shoulder having a diameter that is less than a diameter of the cylindrical body, the cylindrical body having a through bore which, at a region where the material being sprayed exits the container, communicates with a through V-shaped and laterally non-closed recess having a width that increases toward an outlet for the outlet for the sprayed material, oppositely arranged plate-like protrusions adjoin a lateral surface of the cylindrical shoulder, a height of said protrusions being greater than a height of the cylindrical shoulder, and cuts extending to the second end of the cylindrical body are made in outer lateral sides of said protrusions, the second end having a wall of sufficient thickness to ensure that a length of the through bore made in the cylindrical shoulder is greater than the height of the cylindrical shoulder, an end of the mounting aperture, which adjoins the base, has a circumferential cut, and the spraying nozzle is further provided with an attachment means used when in inoperative position.
A spraying nozzle of a spray gun for controlled aerosol spraying of a pressurized polyurethane material, comprising a cylindrical body wherein a first end is provided with a base having a mounting aperture extending into the cylindrical body and forming a cavity therein for arranging a head of the spray gun to be attached to a container with an aerosol composition, wherein the base is made in the form of leaves oppositely situated in the same plane and extending beyond the cylindrical body and having a size suitable for resting user's fingers when the head of the spray gun is introduced into the cavity, the second end of the cylindrical body is provided with a cylindrical shoulder having a diameter that is less than a diameter of the cylindrical body the cylindrical body having a through bore which, at a region where the material being sprayed exits the container, communicates with a through V-shaped and laterally non-closed recess having a width that increases toward an outlet for the outlet for the sprayed material, oppositely arranged plate-like protrusions adjoin a lateral surface of the cylindrical shoulder, a height of said protrusions being greater than a height of the cylindrical shoulder, and cuts extending to the second end of the cylindrical body are made in outer lateral sides of said protrusions, the second end having a wall of sufficient thickness to ensure that a length of the through bore made in the cylindrical shoulder is greater than the height of the cylindrical shoulder, an end of the mounting aperture, which adjoins the base, has a circumferential cut, and the spraying nozzle is further provided with an attachment means used when in inoperative position,
Dependencies are inferred from the claim text.