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Lock body and main spring bolt locking mechanism thereof

A technology of locking mechanism and main bolt, applied in building locks, building construction, construction, etc., can solve problems such as inability to lock, difficult assembly, poor stability, etc., achieve effective locking and ejection, and improve product stability , the effect of long-term use

Pending Publication Date: 2020-12-29
YUNDING NETWORK TECH BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1) The stability is poor, and it often fails to lock;
[0005] 2) Difficult assembly and poor stability;

Method used

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  • Lock body and main spring bolt locking mechanism thereof
  • Lock body and main spring bolt locking mechanism thereof
  • Lock body and main spring bolt locking mechanism thereof

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Embodiment Construction

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] The main deadbolt locking mechanism provided by the embodiment of the present invention includes: self-locking connecting rod 5, connecting rod reset mechanism, main deadbolt 7 and main deadbolt reset mechanism, and each part is all arranged on the housing of the lock body (as shown in the following cover) Inside the plate assembly 2);

[0034] Wherein, the main dead bolt 7 is provided with a main dead bolt groove 7-1, and the end of the self-locking co...

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Abstract

The invention discloses a main spring bolt locking mechanism which comprises a self-locking connecting rod, a connecting rod reset mechanism, a main spring bolt and a main spring bolt reset mechanism,wherein the main spring bolt is provided with a main spring bolt groove, and a shaft sleeve used for being matched with the main spring bolt groove in a limiting mode is arranged at the tail end of the self-locking connecting rod; the connecting rod reset mechanism can provide a restoring force matched with the main spring bolt in a limiting mode for the self-locking connecting rod; and the mainspring bolt reset mechanism can provide an outwards-extending restoring force for the main spring bolt. According to the main spring bolt locking mechanism thereof, under the action of the restoring force of the connecting rod reset mechanism, a limiting structure at the tail end of the self-locking connecting rod can be kept in the main spring bolt groove to prevent the main spring bolt from stretching out, the main spring bolt is locked, and stability is improved. The invention further discloses a lock body using the main spring bolt locking mechanism.

Description

technical field [0001] The invention relates to the technical field of lock bodies, in particular to a lock body and its main bolt locking mechanism. Background technique [0002] As a smart home product, smart door lock has entered the fast lane of development. Its convenience, safety and sense of technology have gradually been recognized and favored by consumers. [0003] The self-elastic lock body of existing structure has the following problems: [0004] 1) The stability is poor, and it often fails to lock; [0005] 2) Difficult assembly and poor stability; [0006] 3) The ejection force of the main dead bolt is small. Contents of the invention [0007] In view of this, the present invention provides a locking mechanism for the main bolt, which can effectively lock the main bolt and improve stability; simple operation to realize automatic locking of the door; effectiveness of ejection to increase product stability. [0008] The present invention also provides a loc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B63/20E05B15/10
CPCE05B63/202E05B15/101
Inventor 徐祥明任利学杨小墀
Owner YUNDING NETWORK TECH BEIJING
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