초록 ▼

An aerosol valve assembly, lacking a return spring and dip tube, has a valve housing and a valve body with a lower portion, an intermediate portion and a valve stem. A gasket in a stem groove seals one or more orifice openings into the valve stem except on valve actuation. The valve housing has a lo

An aerosol valve assembly, lacking a return spring and dip tube, has a valve housing and a valve body with a lower portion, an intermediate portion and a valve stem. A gasket in a stem groove seals one or more orifice openings into the valve stem except on valve actuation. The valve housing has a lower wall with a central opening for the valve body lower portion to enter to stabilize the vertically acting valve; and, a plurality of product delivery openings positioned about the central opening. A stroke-limiting surface on the valve body prevents the gasket from completely escaping the stem groove on valve actuation. When valve actuation ceases, the valve is returned to closed position by the gasket acting against the stem groove, and the product acting against the valve body bottom portion and the lower surface of the valve body intermediate portion.

대표청구항 ▼

An aerosol valve assembly, lacking a return spring and dip tube, has a valve housing and a valve body with a lower portion, an intermediate portion and a valve stem. A gasket in a stem groove seals one or more orifice openings into the valve stem except on valve actuation. The valve housing has a lo

An aerosol valve assembly, lacking a return spring and dip tube, has a valve housing and a valve body with a lower portion, an intermediate portion and a valve stem. A gasket in a stem groove seals one or more orifice openings into the valve stem except on valve actuation. The valve housing has a lower wall with a central opening for the valve body lower portion to enter to stabilize the vertically acting valve; and, a plurality of product delivery openings positioned about the central opening. A stroke-limiting surface on the valve body prevents the gasket from completely escaping the stem groove on valve actuation. When valve actuation ceases, the valve is returned to closed position by the gasket acting against the stem groove, and the product acting against the valve body bottom portion and the lower surface of the valve body intermediate portion. o a fastener pivotly securing said jaws to one another at said first end of each of said first jaws, said strap further housed within each of said first bores at an opposite end of said strap, such that after said collar is placed around a neck portion of a container in said closed position and said strap is pulled upward to lift said container, said collar jaws are pulled together, thereby firmly engaging said recessed ends of said collar jaws to one another. 10. The device of claim 8, wherein each of said second ends of said jaws include a set of teeth configured for interlocking engagement with one another. 11. The device of claim 9, wherein each of said second ends of said jaws include a set of teeth configured for interlocking engagement with one another.