Self-contained tone-type bottom-opening password lock
A coded lock and signature-tuning technology, which is applied in the field of bottom-opening coded locks, can solve the problems of inconvenient carrying and storage of signature-setting tools, and achieve the effect of convenient use
Active Publication Date: 2016-01-20
SUZHOU KUNSHAN GENERAL LOCKSET CO LTD
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AI Technical Summary
Problems solved by technology
[0002] Conventional bottom-opening password locks need external tools to realize the signature when using the signature, and the signature tool is inconvenient to carry and store
Method used
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Embodiment
[0016] Embodiment: A bottom-opening combination lock with self-tuning signature, including a lock ring 1, a lock body 2, an inner combination wheel 3, an outer combination wheel 4, a left lock gate 5, a right lock gate 6, a control panel 7 and a central shaft 8. The U-shaped lock ring 1 with different lengths on both sides can be slidably inserted in the lock body 2 in the axial direction, and the long side of the lock ring 1 can rotate in the circumferential direction. The opposite side walls of the lock ring 1 are provided with opposite V-shaped The opening groove 22, the left and right lock gates 5, 6 can be positioned in the lock body 2 by relative elastic sliding along its axial direction, and the left and right lock gates 5, 6 can be clamped in the V-shaped open groove 22 of the lock ring 1 respectively , the control board 7 can be slidably positioned in the lock body 2, one end of the control board 7 can stop between the left and right lock gates 5 and 6, and the other e...
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The invention discloses a bottom opening coded lock with a key signature function. A locking ring with V-shaped opening grooves is inserted into a lock body, a left lock switch and a right lock switch can be clamped into the V-shaped opening grooves and oppositely, elastically and slidably positioned into the lock body, one end of a control plate can be stopped between the left lock switch and the right lock switch, the other end of the control plate is elastically and tightly abutted to the external side walls of the peripheries of internal code wheels, the internal code wheels are of eccentric wheel structures and sleeved on a center shaft, external code wheels are sleeved on the internal code wheels in a clamped manner and drive the internal code wheels to rotate, the external side surfaces of the peripheries of the external code wheels with code signatures extend out of an opening of the lock body, the center shaft can drive the internal code wheels to axially move, the long edge of the lock ring is positioned at one end inside the lock body, a chamfered inclined plane is arranged on the side wall of one side of the long edge backing to the short edge of the lock ring, one end of the center shaft can be elastically and tightly abutted to the inclined plane, and an inward concave anti-collision groove is formed in one side of the long edge of the lock ring facing the short edge and corresponds to the inclined plane. The internal code wheels and the external code wheels are separated by pressing the lock ring, so that codes are reset, an external key signature tool is omitted, and the bottom opening coded lock is convenient to use.
Description
technical field [0001] The invention relates to a bottom-opening coded lock, in particular to a bottom-opening coded lock with a self-tuned signature. Background technique [0002] Conventional bottom-opening combination locks need external tools to realize the signature when using the signature, and the signature tool is inconvenient to carry and store. Contents of the invention [0003] In order to make up for the above deficiencies, the present invention provides a bottom-opening coded lock with a self-contained signature. The self-contained coded bottom-opening coded lock does not require an external signature-adjusting tool and is convenient for signature adjustment. [0004] The technical scheme adopted by the present invention in order to solve the technical problem is: a kind of self-contained dial type bottom opening combination lock, including lock ring, lock body, inner combination wheel, outer combination wheel, left lock gate, right lock gate, control The pla...
Claims
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IPC IPC(8): E05B37/22
Inventor 章林峰梁青山
Owner SUZHOU KUNSHAN GENERAL LOCKSET CO LTD