Molded safety pin
OwnerDante V. Bagnascoinventor
Life of this patent
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Abstract
Safety pin comprising an integrated molded unit having an elongated plastic base with a flexible and resilient extension at each end thereof, a pin secured to one extension, the other extension being reversely bowed toward the base to form a detent for the piercing end of the pin, and pin guiding structure integral with and extending from opposite sides of the molded base so as to arch over the detent. In another form of the invention, the molded unit has a resilient metal strip of U-shape (in lieu of a molded extension) that is locked to the base to form the detent.
Claims5
A safety pin of the character described comprising an elongated strip-like molded base member composed of resilient plastic material having sufficient thickness to provide a comparatively rigid base, said base member at one end merging into a comparatively thin web-like flexible extension tapered in width toward the outer end thereof, a pin extending longitudinally from the tapered end of said extension so that it can be readily biased back over the base member, and a detent extending in a reverse loop from the opposite end of said base member for retaining said pin in closed position when it is moved beneath the detent, said base member also including as a molded part thereof wing-like pin guiding structure extending transversely from the base at opposite sides of the detent to partly enclose and overlie said detent.
Dependencies are inferred from the claim text.