Patent ID: 7237412
Filing Date: 2007-07-03
Classification: E05B,Y10T

Abstract:
1. A magnetic lock comprising: an actuation portion formed by a magnetic tube, a movable post, a spring, a driving sheet and a connecting sheet; the magnetic tube being received with the movable post therein; a front end of the movable post being engaged to the spring; a front end of the movable post being formed with a slot for receiving a retaining hole of the driving sheet; the movable post being pivoted to the driving sheet by using a pin; the driving sheet being further extended with a first sub-section and the second sub-section which being formed with retaining holes, respectively; the first sub-section and the second sub-section being studded to first end and the second end of the connecting sheet, respectively; interiors of the first end and the second end being threaded for screwing the outer threads of the pin; the connecting sheet having a retaining hole; the connecting sheet further having the third end; a positioning seat having a slot at a rear end thereof for receiving the actuation portion and a circuit board; a slot being formed at a lower end of the positioning seat; an exterior of the positioning seat being formed with two via holes and a positioning hole for receiving a pin; the via holes being corresponding to the retaining holes of the driving sheet; the positioning seat being fixed to the retaining hole; a tongue embedded at the slot at the lower end of the positioning seat and being fixed to the third end of the connecting sheet; the tongue being movable within the positioning seat; a retaining seat having a displace unit; when the displace unit passes through a distal end of the movable post, the displace unit being clamped in the slot of the movable post by using a retaining ring for preventing the displace unit from falling out as the movable post moves; the movable post being movable in the retaining seat; the retaining seat having a slot; a core embedded into the slot of the retaining seat and to combine with the displace unit; thereby the movable post, driving sheet, connecting sheet and tongue being interconnected; a connecting plate; the positioning seat and the retaining seat being locked to the connecting plate; the connecting plate having a via hole; and a casing.