![]() ![]() Priority Applications (4) Application Number US12/872,330 Spring lock mechanism for hinged pierced earring A mechanism to assist in the putting on and taking off of hinged earrings as in claim 2, wherein said hardened material comprises hardened metal. ![]() When the earring is closed the spring action of spring 5 allows hook 2-H to snap into notch 1-N, thereby closing the earring.Ħ. When plunger point 3 is pushed down, it bears on spring 5 and urges hook 2-H out of engagement in notch 1-N. Plunger 2 bears on a plunger spring 5 which is hingedly connected within housing 4 for the plunger 2 and spring 5. Thus, a user can push down on plunger push point 3 lifting plunger hook 2-H from notch 1-N allowing the earring to be opened. Plunger push point 3 and a portion of plunger 2 is slightly outside the silhouette of earring 20 so as to enable easy manual control. Plunger hook 2-H is moved into and out of notch 1-N by means of plunger push point 3 formed as part of plunger 2. The earring 20 is closed by means of pin 1 fixedly attached to the upper end of earring half 22 which is secured in the closed position through a notch 1-N in pin 1 held by means of a plunger hook 2-H formed in plunger 2 which is fixedly attached to the opposite upper end of earring half 24 (see FIGS. A44C9/0046- Finger-rings openable or able to be broken for safety reasons comprising a hinge.A44C9/0038- Finger-rings openable or able to be broken for safety reasons.A44C7/00- Ear-rings Devices for piercing the ear-lobes.238000006011 modification reaction Methods 0.000 description 4.238000004519 manufacturing process Methods 0.000 description 4.238000007906 compression Methods 0.000 claims description 6.230000021037 unidirectional conjugation Effects 0.000 claims description 8.239000000463 material Substances 0.000 claims description 8.230000023298 conjugation with cellular fusion Effects 0.000 claims description 8.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority claimed from US27597509P external-priority Application filed by Bosco Li filed Critical Bosco Li Priority to US12/872,330 priority Critical patent/US20110056241A1/en Priority to GB1206051.3A priority patent/GB2486149B/en Priority to PCT/US2010/047447 priority patent/WO2011028752A1/en Priority to AU2010289557A priority patent/AU2010289557A1/en Publication of US20110056241A1 publication Critical patent/US20110056241A1/en Status Abandoned legal-status Critical Current Links Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Abandoned Application number US12/872,330 Inventor Bosco Li Original Assignee Bosco Li Priority date (The priority date is an assumption and is not a legal conclusion. Google Patents US20110056241A1 - Spring lock mechanism for hinged pierced earring US20110056241A1 - Spring lock mechanism for hinged pierced earring ![]()
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