Vial access spike adapter for pump sprayer
AssigneeSaint-Gobain Calmar Inc.
InventorStuart DeJonge
Life of this patent
Estimating the term…
Abstract
A vial access spike adapter for connecting a pump dispenser to a vial. The vial access spike adapter is capable of piercing a seal insert in the vial and guiding a dip tube of a pump dispenser into the vial so the contents of the vial can be dispensed directly from the vial. The vial access spike adapter has an upper tubular body with a threaded connection at one end, an annular snap ring connection at the opposite end and a hollow interior throughout. Within the hollow interior, is a central passage used to facilitate the placement of the dip tube into the interior of the vial. A central support is integral with and supports the central passage within the hollow body, and seals the vial access spike adapter to prevent leakage.
Claims5
A vial access spike adapter for use with a pump dispenser and a vial, comprising:
- a hollow, tubular body having a connecting means at one end for connecting said vial access spike adapter to the pump dispenser;
- an annular snap ring at the opposite end of said tubular body from said connecting means, said annular snap ring for connecting said vial spike adapter to the vial;
- a guide means comprising a hollow tube within said tubular body and said snap ring, said guide means for guiding a dip tube of the pump dispenser through the hollow tube into the vial;
- and
- a portion of said guide means forming a piercing tube for piercing a septum of the vial;
- wherein said vial access spike adapter is capable of being connected to the pump dispenser and the vial thus allowing for contents of the vial to be easily dispensed from the vial.
Dependencies are inferred from the claim text.