Patent ID: 8393189
Filing Date: 2013-03-12
Classification: E05B,Y10T

Abstract:
1. A tubular lock comprising: a casing having a key pin seat mounted securely in the casing and having at least one key pin recess formed axially in the key pin seat; a driving pin seat mounted rotatably through the casing and having at least one driving pinhole formed axially through the driving pin seat; at least one positioning assembly mounted through a corresponding driving pinhole of the driving pin seat, mounted in a corresponding key pin recess of the key pin seat, and having a driving pin, a key pin and a resilient element; a side pin seat mounted rotatably in the casing, being a loop and having at least one side positioning assembly mounted through a corresponding outer pinhole of the casing and a corresponding inner pinhole of the side pin seat, and having a fastening assembly being a C-clip, mounted around and engaging the annular groove of the casing and abutting the resilient element of each one of the at least one side positioning assembly.