Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Springing type directional password theft-proofing ring lock
The invention provides a springing type directional password theft-proofing ring lock. According to the design, the springing type directional password theft-proofing ring lock is equipped with a frame; one end of a ring is firmly welded in 90 degrees to the frame, and while the other end of the ring is welded with a fixing block; the frame is connected with a side lock block; a quadrate through hole is formed in a fixing block; a long lock block is inserted into a quadrate through hole in the fixing block and a long groove in the side lock block; a plurality of flat blind holes are formed in the part in which the long lock block is inserted into the long groove in the side lock block; an upper fixing block, a lower fixing block and an internal embedded block are positioned in the frame; a plurality of stepped quadrate holes are formed in the end surface of the upper fixing block; springing blocks connected with inclined wedges are arranged in the quadrate holes; a plurality of stepped holes are formed in the internal embedded block; springs are mounted about the inclined wedges in the stepped holes; when pressing the springing blocks, a sliding block can extend about 3mm into each flat blind hole in the long lock block, or moves out of each flat blind hole in the long lock block; digital passwords are etched without order on the end surface of each springing block. The springing type directional password theft-proofing ring lock has the beneficial effects that the password is set and can be replaced, so that the lock cylinder is avoided frequent replacing, and a key is saved; the lock is firm and wearable, resistant to prying and sawing, has the double-locking function, and is convenient, safe and reliable to use, and can be widely applied to the non-motor vehicle.
Springing type directional password theft-proofing ring lock
The invention provides a springing type directional password theft-proofing ring lock. According to the design, the springing type directional password theft-proofing ring lock is equipped with a frame; one end of a ring is firmly welded in 90 degrees to the frame, and while the other end of the ring is welded with a fixing block; the frame is connected with a side lock block; a quadrate through hole is formed in a fixing block; a long lock block is inserted into a quadrate through hole in the fixing block and a long groove in the side lock block; a plurality of flat blind holes are formed in the part in which the long lock block is inserted into the long groove in the side lock block; an upper fixing block, a lower fixing block and an internal embedded block are positioned in the frame; a plurality of stepped quadrate holes are formed in the end surface of the upper fixing block; springing blocks connected with inclined wedges are arranged in the quadrate holes; a plurality of stepped holes are formed in the internal embedded block; springs are mounted about the inclined wedges in the stepped holes; when pressing the springing blocks, a sliding block can extend about 3mm into each flat blind hole in the long lock block, or moves out of each flat blind hole in the long lock block; digital passwords are etched without order on the end surface of each springing block. The springing type directional password theft-proofing ring lock has the beneficial effects that the password is set and can be replaced, so that the lock cylinder is avoided frequent replacing, and a key is saved; the lock is firm and wearable, resistant to prying and sawing, has the double-locking function, and is convenient, safe and reliable to use, and can be widely applied to the non-motor vehicle.
Springing type directional password theft-proofing ring lock
LU SHAOZHANG (Autor:in)
15.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E05B
LOCKS
,
Schlösser
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