A horizontal dial combination lock

Abstract

The invention relates to a combination lock with a lateral dial wheel. The structure of the combination lock with the lateral dial wheel comprises a combination lock component; the combination lock component comprises a password wheel, a positioning wheel and a code tuning wheel; the positioning wheel internally disposed on the password wheel is capable of moving relatively to the password wheel along the wheel axle direction; the password wheel is clamped on the code tuning wheel through the positioning wheel; a wheel axle plate is provided with a dial foot bump; the positioning wheel is provided with a dial foot notch. When a single digit is dialed on the password wheel, the dial foot bump and the dial foot notch stagger, and the positioning wheel moves towards the code tuning wheel. When the value on the password wheel is dialed in place, the dial foot bump is clamped on the dial foot notch, and the positioning wheel moves towards the wheel axle plate. During the entire dialing of the password wheel, the password wheel moves nowhere, and thus the width of a password through hole on a main panel is reduced, the width and volume of the combination lock are reduced, the combination lock and other parts are prevented from exposing, and dust and the like foreign matter are prevented from entering into the combination lock. Consequently, the combination lock is protected to some extent, and reliability and service life of the combination lock are improved.

Description

technical field [0001] The invention relates to the technical field of coded locks, in particular to a horizontal dial coded lock. Background technique [0002] Due to its convenient use and high safety performance, combination locks are widely used in all aspects of people's lives to prevent thieves and theft, especially widely used on luggage that is often carried out. Provide security under such circumstances. [0003] In the prior art, the axis of the combination wheel of the general combination lock is parallel to the length direction of the combination lock, and the combination wheel is used to move the combination wheel longitudinally for unlocking or unlocking, which is a vertical combination wheel combination lock, such as Chinese patent CN202718476 U, In order to facilitate the dialing of the combination wheel, the outer diameter of the combination wheel is generally designed to be large enough, so that the combination wheel that is toggled vertically needs to be ...

AI Technical Summary

Problems solved by technology

But the combination wheel of the horizontal dial coded lock in the prior art is generally arranged on the side and the top of the combination lock, and the horizontal dial code wheel of the side part also has the problem of unblanking inconvenience due to the presence of line of sight blocking, while the top dial code wheel can Solve the problem of inconvenient unlocking, but due to the setting of the foot position on the combination wheel, the combination wheel will move back and forth along the width direction of the combination lock when it is toggled, so that the combination wheel on the combination lock face shell for the combination wheel to pass through will pass through. The width of the hole is increased, so that other parts of the combination lock located at the lower part of the face shell are exposed, and foreign matter such as external dust easily enters the combination lock through the oversized combination wheel through hole, which affects the safety and reliability of the combination lock and the service life. , and other parts of the exposed combination lock are also vulnerable to damage from external factors, further reducing the safety reliability and service life of the combination lock

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