Closure cap having integrated fastening means
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 14, 1985
Grant Date -
N/A
app pub date -
Feb 27, 1984
filing date -
Feb 27, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A one-piece closure cap formed of a plastics material and being adapted to close an opening in a receptacle or container and to be releasably locked in the closed position through a bayonet-type connection. The cap has a cylindrical body section which fits within the opening and an enlarged head section at one end of the body section. Locking lugs formed integral with the body section extend radially outwards therefrom and each is connected to the body section through a resilient strap-like portion partially separated from the body section by two slots extending circumferentially of the body section and being spaced apart in the axial direction of that section. Each lug is formed integral with the respective strap-like portion so as to be located between the ends thereof and is movable relative to the body section in the axial direction of that section. That movement occurs through flexing of the strap-like portion and is limited by engagement between the longitudinal edges of the strap-like portion and the opposed edges of the respective slot.
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