Electromagnetic adsorptive plug type silent door lock

A bolt-type, silent technology, applied in building locks, door/window accessories, non-mechanical transmission-operated locks, etc., can solve problems such as closing noise, sound, and affecting the firmness of door locks, so as to improve work efficiency and improve mobility. efficiency effect

Inactive Publication Date: 2019-01-08
SUZHOU GUIGUO ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are many kinds of existing door locks. The essence of the door lock is to insert the bolt bar structure between the door lock body and the corresponding limit hole, which is used to limit the misalignment of the door lock body relative to the corresponding limit hole, and then for the door body. The limit is realized with the door frame. The end surface of the elastic bolt on the existing door lock is a slope-shaped structure, which is to close the door body and the door frame. The slope-shaped surface of the elastic bolt end collides with the corresponding posit

Method used

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  • Electromagnetic adsorptive plug type silent door lock

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Embodiment Construction

[0020] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] like figure 1 As shown, the present invention designs an electromagnetic adsorption bolt-type silent door lock, which includes a lock body seat 1 embedded on the outer side surface of the door body rotation, and a lock body seat 1 arranged on the inner side surface of the door frame. Position-corresponding limit seat 2; also includes door handle 3, latch bar body 4, wire 8, magnet 9 and control module 5, and power supply 6 and pressure sensor 7 connected to control module 5 respectively; wherein, power supply 6 Power is supplied to the pressure sensor 7 via the control module 5; the bolt bar body 4 is made of iron material; A first notch 10 in the shape of a cuboid is embedded, and the internal structure of the first notch 10 is adapted to the shape and size of one end of the latch bar body 4, and the depth insid...

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Abstract

The invention relates to an electromagnetic adsorptive plug type silent door lock. By adopting a brand new structural design, an electromagnetic structure is introduced. Based on a second notch (11) and a first notch (10) correspondingly designed on a lockset body seat (1) and a limiting seat (2), a magnet (9) and a plug bar body (4) without a spring are introduced. In a state that a door body anda door frame are closed, the magnet (9) attracts the movably arranged plug bar body (4) to lock and limit the closing state; meanwhile, a guide wire (8) winds the periphery of the side face of the plug bar body (4) to supply electricity to the guide wire (8) in a triggering manner. Based on an electromagnetic induction principle, the plug bar body (4) is magnetic. Based on the magnetic property,the magnetic properties of opposite end surfaces of the plug bar body (4) and the magnet (9) are opposite, so that a repulsive force between the magnet (9) and the plug bar body (4) is achieved, and closing and locking limit between the door body and the door frame is relieved. Therefore, silent operations of opening and closing the door are achieved.

Description

technical field [0001] The invention relates to an electromagnetic adsorption bolt type silent door lock, which belongs to the technical field of door locks. Background technique [0002] A door lock, as the name implies, is a device used to lock the door to prevent others from opening the door. There are many types of door locks, and the requirements for door locks are different in various occasions. Ordinary families generally use anti-theft door locks, which have high security and are relatively cheap. [0003] There are many kinds of existing door locks. The essence of the door lock is to insert the bolt bar structure between the door lock body and the corresponding limit hole, which is used to limit the misalignment of the door lock body relative to the corresponding limit hole, and then for the door body. The limit is realized with the door frame. The end surface of the elastic bolt on the existing door lock is a slope-shaped structure, which is to close the door body...

Claims

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Application Information

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IPC IPC(8): E05B47/00E05B3/00E05B15/00E05B17/00E05B17/22
CPCE05B47/0012E05B3/00E05B15/00E05B17/0045E05B17/22E05B2047/0067E05B2047/0068
Inventor 费芬芳
Owner SUZHOU GUIGUO ELECTRONICS
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