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Latch bolt automatic unlocking type door lock mortise

A technology of automatic unlocking and latching, which is applied to non-mechanical transmission-operated locks, building locks, buildings, etc., and can solve the problems of long time and troublesome opening of doors

Active Publication Date: 2020-08-25
ELENSYS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the case of the conventional door lock mortise, when the door is opened, after the deadbolt is unlocked by driving the motor (in the case of opening the door from the inside, the motor is driven by pressing a button, and from the outside By pressing the key input button or using the safety key to drive the motor), the latchbolt is unlocked by operating the handle alone to open the door, and this method is troublesome and takes a long time to open the door. question

Method used

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  • Latch bolt automatic unlocking type door lock mortise
  • Latch bolt automatic unlocking type door lock mortise
  • Latch bolt automatic unlocking type door lock mortise

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Embodiment Construction

[0094] Next, preferred embodiments of the present invention will be described with reference to the drawings. However, some structures that are not related to the gist of the invention will be omitted or compressed, but the omitted structures are not necessarily unnecessary in the present invention, and can be used in combination by those skilled in the art.

[0095] figure 1 It is an external perspective view of the door lock mortise of the embodiment of the present invention, figure 2 It is a perspective view showing the internal structure of the door lock mortise of the embodiment of the present invention, image 3 It is a partial enlarged view of the door lock mortise of the embodiment of the present invention, Figure 4 It is a diagram showing how the latch lever rotates to restrict and allow the rotation of the latchbolt in the door lock mortise of the embodiment of the present invention, Figure 5 It is a figure showing the connection relationship of the 1st handle ...

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Abstract

The present invention relates to a latch bolt automatic unlocking type door lock mortise, and more particularly, to a latch bolt automatic unlocking type door lock mortise which is characterized by being capable of automatically unlocking a fixed bolt and a latch bolt by means of a motor to simply open a door even if a user does not operate a handle, by automatically unlocking the latch bolt by means of the motor.

Description

technical field [0001] The present invention relates to a latchbolt automatic unlocking type door lock mortise, and more particularly, to a latchbolt automatic unlocking type door lock mortise which causes the latchbolt to be automatically unlocked by a motor so that even if the user does not operate the handle, The deadbolt and the latchbolt can also be automatically unlocked by the motor, and the door can be easily opened. Background technique [0002] In general, a door lock mortise includes a latchbolt that protrudes toward the side of the door and is drawn in by a rotating unit such as a lever. The latchbolt is the unit used to prevent the door from being opened automatically (ie only perform the closing function), not the locking unit. Therefore, a door lock mortise which is provided with a deadbolt which is locked and unlocked by a knob or a grip and realizes a locking structure by a latchbolt and the deadbolt has also been developed and used. [0003] In addition, ...

Claims

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Application Information

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IPC IPC(8): E05B47/00E05B15/00E05B15/10E05B17/20E05B63/14
CPCE05B15/00E05B15/0013E05B15/10E05B15/101E05B17/2007E05B47/0012E05B63/146E05B2047/0013
Inventor 池荧珍
Owner ELENSYS