Mute automatic lock capable of being quickly unlocked

An automatic lock and fast technology, applied in the field of locks, can solve the problems of not being very convenient, unable to open the latch bolt, and the key cannot unlock the latch bolt and latch bolt at the same time, so as to achieve fast and convenient locking, fast and convenient unlocking, and improve service life Effect

Active Publication Date: 2018-07-13
浙江中昊安防科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Either way, you can’t open the bolt with a key, and the key can’t unlock the bolt and bolt at the same time, and you need to cooperate with the handle, which is not very convenient.

Method used

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  • Mute automatic lock capable of being quickly unlocked
  • Mute automatic lock capable of being quickly unlocked
  • Mute automatic lock capable of being quickly unlocked

Examples

Experimental program
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Effect test

Embodiment Construction

[0039] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0040] Such as figure 1 As shown, a silent automatic lock for quick unlocking provided by the present invention includes a panel 1, a lock body 2, a dead bolt 3, a dead bolt plate 4, a bolt 5, a bolt bolt 6, a lock cylinder and a rotating assembly, and the lock body 2 is also provided with a locking mechanism and a quick locking mechanism. Panel 1 is arranged on the front end of lock body 2, and panel 1 is provided with 3 holes of dead bolt and 5 holes of oblique bolt, and dead bolt 3 is fixed on the front end of deadbolt plate 4. Block 49, lock body 2 is provided with the chute 7 corresponding to slide block 49 one by one, as Figure 8 As shown, the left and right ends of the deadbolt plate 4 are also provided with a fi...

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PUM

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Abstract

The invention provides a mute automatic lock capable of being quickly unlocked, belongs to the technical field of locks, and solves the problems that an existing key cannot unlock a latch bolt and thelike. The mute automatic lock comprises a panel, a lock body, a spring bolt, a spring bolt plate, a latch bolt, a latch bolt plate and a rotary assembly, wherein the rotary assembly comprises a transmission gear, a drive gear, a transmission part, a shifting fork and a shifting plate; the transmission gear, the drive gear and the transmission part are rotatably arranged in a concentric mode; thedrive gear is engaged with a lock cylinder gear, can rotate relative to the transmission gear, and pushes the transmission gear to synchronously rotate through an upper limiting part; outer teeth of the shifting fork are externally engaged with the transmission gear; the shifting fork and the shifting plate are arranged in the concentric mode; while positioned on a closing station or a separatingstation, a square hole rotary part can drive the shifting plate and the shifting fork to synchronously transmit or the shifting plate independently rotates; the drive gear drives the latch bolt to move through the shifting plate, so that the latch bolt retracts; and while popping up, the latch bolt plate can drive the shifting plate to return. The mute automatic lock has the advantages that the spring bolt and the latch bolt can be simultaneously opened while a key or a lever handle is used for unlocking, and unlocking is quick and convenient.

Description

technical field [0001] The invention belongs to the technical field of locks, and relates to an automatic lock, in particular to a silent automatic lock for fast unlocking. Background technique [0002] There are generally two ways to unlock the traditional automatic lock, one is to use a key to unlock the bolt, and the inside and outside handles to open the latch bolt; the other is to use a key to unlock the bolt outside the door, and the outside handle to open the latch bolt Same as unlocking bolt and latch. No matter which kind, the bolt cannot be opened with the key to unlock the lock, and the key cannot be opened with the bolt and the bolt at one time, and the handle needs to be matched, which is not very convenient. Contents of the invention [0003] The purpose of the present invention is to solve the above-mentioned defects in the existing automatic lock, and provide an automatic lock that can unlock the bolt and the oblique bolt at one time when unlocking with a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B63/14E05B63/20E05B17/00E05B17/20E05B15/00E05B15/04
CPCE05B15/0013E05B15/04E05B17/0041E05B17/20E05B63/146E05B63/20
Inventor 陈叶锋舒妙林朱浙永
Owner 浙江中昊安防科技有限公司
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