| 摘要 |
PURPOSE: An anti panic circulation protecting assembly is provided to improve the security of the door lock and to enhance the reliability of the product by preventing opening a door lock from rotating the inside grip and with compulsorily holding the door lock. CONSTITUTION: A rotor(200) is installed inside a door lock main body(100). The rotor is connected to a dead bolt in order to accomplish locking and the sea route. A guide unit is fixed to the door lock inner part of the main body in order to selectively restrict the rotation of the rotor. A circulation prevention unit(300) includes a piece(310) restricting the circulation of the circulation with elevation. A driving part(500) comprises a driving part and a link member. The link member is rotatably fixed to the door lock main body member.
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