Application Number: 00103084
Application Date: 2000.02.23
Publication Number: 1310278
Publication Date: 2001.08.29
Priority Information:
International: E05B27/02
Applicant(s) Name: Luo Jinlin
Inventor(s) Name: Luo Jinlin
Patent Agency Code: 11021
Patent Agent: tang baobeng
Abstract The lock includes lock core and outer sleeve mainly and features that the central hole of the lock core has several parallel holding holes and positioning holes to hold push pins and positioning pins separately in its side edge and axial slots in its outer edge. Each of the push pins has notch to hold elastic element and each of the positioning pins has clamping holes in different depth. When the key is inserted into the central hole to push the push pins and positioning pins, the clamping holes in positioning pins are made to align with the axial slots separately and the clamping part in the slot is embedded into the long slot formed by the arranged clamping holes, so that the lock core can be turned inside the outer sleeve to unlock.