A lock

CN224693208UActive Publication Date: 2026-08-28WUYI SHENGJIN LOCK CO LTD
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Patent Information

Application Number
CN202522148954.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-10-11
Publication Date
2026-08-28
Estimated Expiration
2035-10-11

AI Technical Summary

Technical Problem

[0007]本实用新型的目的在于提供一种在不反锁门的情况下，能够使智能锁始终保持常开状态的锁具，以解决现有智能锁在特定情景下使用不便的技术问题

Benefits of technology

[0017]通过上述的技术方案，本实用新型与现有技术相比较，其具有以下有益效果：通过在壳体内设置用于控制锁芯组件的驱动座、用于连接门把手的拨动座和用于推动离合销的动力单元，其中驱动座上设有容纳离合销且供离合销上下活动的驱动槽，拨动座上则设有和驱动槽相连通的离合槽；在实际使用过程中该锁具用于二种模式：一、常开模式，当关门未处于反锁状态时，动力单元静止、驱动座内的离合销通过限位部和限位环的配合限制被限制在离合槽内，此时转动门把手带动拨动座时，由于离合销接合于离合槽中，拨动座便会通过离合销带动驱动座同步转动，进而使驱动座控制锁芯，完成开门，该状态即为常开状态，该状态下，关门后，无需再次通过智能方式解锁，直接转动门把手即可开门，在特定的情景下更方便于使用；二、反锁模式，当需要解除常开模式时，向上反提门把手，此时离合销的限位部从限位环的限制段活动至自由段，自由段由于没有用于限制限位部的结构，因此通过弹簧蓄力于离合槽内的离合销被释放，从而受到弹性的影响被推出于离合槽，此时由于离合销完全脱离离合槽，拨动座和驱动座之间便会处于分离状态，此时再次转动把手，只能带动拨动座进行空转，而无法连动驱动座打开门锁；当需要从反锁模式切换至常开模式时，需要通过智能方式解锁（如密码解锁、指纹解锁等），解锁后控制动力单元通过弧形顶板重新将离合销推入至离合槽内，并使离合销通过限位部卡设于限位环的内侧即完成转化。

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Abstract

The utility model provides a lock, including the casing, be equipped with the drive seat, the stirring seat and the power unit in the casing, the clutch pin is movably equipped in the drive seat, the power unit is used for driving the clutch pin, to make the drive seat and the stirring seat joint or separate, the casing and the clutch pin between then have the stop gear for preventing the clutch pin synchronous separation stirring seat after power unit reset, the utility model discloses the purpose is to provide a kind of in not anti-lock door case, can make intelligent lock always keep the lock of normal open state, to solve the technical problem of inconvenient use of existing intelligent lock under specific scene.
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Citation Information

Patent Citations

  • Anti-theft reinforced intelligent lock clutch mechanism and intelligent lock

    CN110607942A