Cap and cartridge assembly

A cap for sealing a cartridge includes a cap body, a plug, and a biasing member. The cap body includes a cap wall and an annular wall extending from the cap wall. The annular wall defines a channel within and includes a retention member having a barb, a stop spaced apart from the barb, and a base ex...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Pappalardo, Matthew E, Giansanti, Brent A
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A cap for sealing a cartridge includes a cap body, a plug, and a biasing member. The cap body includes a cap wall and an annular wall extending from the cap wall. The annular wall defines a channel within and includes a retention member having a barb, a stop spaced apart from the barb, and a base extending circumferentially about a portion of the annular wall from the barb to the stop. The barb, the stop, and the base define a retention channel. The plug is positioned within the channel of the cap body. The plug includes a plug wall and a plug member extending from the plug wall. The biasing member is positioned within the channel of the cap body between the plug wall and the cap wall. The biasing member is configured to provide a biasing force to bias the cap wall away from the plug wall.