A - Human Necessities – 45 – B
Patent
A - Human Necessities
45
B
A45B 25/02 (2006.01) A45B 25/14 (2006.01)
Patent
CA 2129609
A folding collapsible frame assembly for an automatic folding umbrella, which includes a lower shaft, an upper shaft made to slide in the upper shaft, a collapse control spring, a lock ring moved to lock the collapse control spring in the compressed condition as the umbrella is opened, a stretch control spring controlled by a bottom spring on the handle of the umbrella to automatically push the umbrella into the open condition, a guide control mechanism controlled by a control button on the handle of the umbrella to release the lock ring from the collapse control spring for allowing the umbrella to be collapsed automatically.
Armature repliable pour parapluie pliant automatique. Cette armature comprend un mât inférieur, un mât supérieur conçu pour glisser dans le mât supérieur, un ressort de commande de pliage, un anneau verrouilleur servant à bloquer le ressort de commande de pliage en position tendue lorsque le parapluie est ouvert, un ressort de commande d'ouverture du parapluie commandé par un ressort situé dans la partie inférieure de la poignée du parapluie et servant à libérer l'anneau verrouilleur du ressort de commande de pliage pour permettre le repliement automatique du parapluie.
Cheng Jonathan
Chou Lue L. C.
Cheng Jonathan
Chou Lue L. C.
Kirby Eades Gale Baker
LandOfFree
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