Fastener
OwnerHenri Y. d'Orgelysinventor
Life of this patent
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Abstract
Apparatus for fastening spaced ends of a necklace and the like or for locking a safety pin of a badge, brooch, or the like, the invention comprises a rotatable locking member having spaced opposing bayonet slots formed in arcuate wall portions of the locking member. The wall portions are discontinuous about diametrically aligned portions of the periphery of the locking member to define aligned openings which receive a portion of a safety pin or spring thereinto, the locking member being rotatable to engage said portion of the safety pin or spring within the bayonet slot, thereby to releasably lock the pin or spring therewithin.
Claims3
A detachable fastener, comprising:
- a lock housing having at least one slot formed therein;
- a fastener housing having an open inner end portion;
- a locking bar mounted within the fastener housing and having at least a portion thereof for disposition within the lock housing through the slot in said lock housing;
- a locking member rotatably received within the lock housing, said locking member including a pair of spaced walls each having edge portions, a first bayonet slot being disposed in one edge portion of one spaced wall and a second bayonet slot being disposed in the opposite edge portion of the other spaced wall, the slot in one wall opening in the opposite direction from the slot in the other wall, at least one bayonet slot being capable of receiving a portion of the locking bar when said locking bar is disposed within the lock housing through the slot in said lock housing to lock the locking bar to the locking member;
- a base plate member, the lock housing being mounted to the base plate member;
- first means on one end of the base plate member for connecting one end of an elongated article to the base plate member;
- and,
- second means on one end of the fastener housing for connecting the other end of the elongated article to the fastener housing, the lock housing being received within the open inner end portion of the fastener housing for receipt of said portion of the locking bar within the slot in the lock housing for engagement within at least one of the bayonet slots in the locking member to fasten the fastener housing to the lock housing and thus to the base plate member to detachably fasten the spaced ends of the elongated article together in spaced relation to each other.
Dependencies are inferred from the claim text.