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a lock body

A lock body and oblique tongue technology, which is applied in building locks, locks controlled by non-mechanical transmission, buildings, etc., can solve the problems of poor battery durability, easy to scratch door frames, easy to bruise door frames, etc., and achieve long service life and design Humanization and safety-enhancing effects

Active Publication Date: 2018-09-18
ZHUHAI UNITECH POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The motor-driven locking method consumes a lot of power, and when the lock is powered by batteries, the durability of the batteries is poor
Mechanical self-elastic locking method, the lock body mainly adopts the bead structure, that is, the main tongue is triggered to pop up through the process of the bead being squeezed and retreated by the door frame. This structure has problems such as not locking in place and easily scratching the door frame. Moreover, In the existing mechanical self-spring locking method, when the door is opened, people manually press the door handle to automatically retract the main tongue. When the handle is released during the process of pushing the door, the main tongue will automatically pop out again, and the main tongue needs to be pressed again to retract the main tongue. , to complete the door closing action, the operation is complicated, and it is easy to damage the door frame

Method used

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Embodiment Construction

[0046] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described with reference to the accompanying drawings are exemplary and are intended to explain the present invention, but not to be construed as limitations on the present invention. In the case of no conflict, the embodiments in the application and the features in the embodiments can be Combine with each other.

[0047] see Figure 1 to Figure 9 , the lock body of the present invention includes a housing 500 with an accommodating chamber inside, one end of the housing 500 is provided with a housing side bar 501, and the housing side bar 501 is provided with an oblique tongue opening and a main tongue opening. Inside the housing 500 A latch tongue assembly 100 , a main tongue assembly 300 , a trig...

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PUM

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Abstract

The invention discloses a lock body. The lock body comprises a latch bolt assembly, a main bolt assembly, a handle assembly and a triggering mechanism; the triggering mechanism can keep a main bolt of the lock body not popped up at the retraction position in the door opening process and enable a latch bolt to drive the main bolt to be automatically popped up to achieve locking in the door closing process under cooperation of the handle assembly. According the lock body, automatic locking in the door opening process and the door closing process can be conducted only by pressing a door handle once without needing other actions, operation is easy and convenient, working is stable and reliable, the service life is long, a door frame cannot be scratched, and the condition of locking forgetting can be effectively avoided.

Description

technical field [0001] The invention relates to a lock body, in particular to a lock body capable of automatic locking. Background technique [0002] There are generally three ways to lock the current smart lock body, the lifting handle is locked, the motor is driven to lock, and the mechanical self-spring is locked. In daily life, the phenomenon of forgetting to lock the lock of the lifting handle is very frequent, and the service life of the handle spring is not long, and the service life of the lock body is relatively short. The motor-driven locking method consumes a lot of power, and when the lock is powered by a battery, the durability of the battery is poor. Mechanical self-elastic locking method, the lock body mainly adopts the bead structure, that is, the main tongue is triggered to pop up through the process of the bead being squeezed and retreated by the door frame. This structure has problems such as insufficient locking and easy scratches on the door frame. More...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B63/14E05B15/10E05B15/00E05B3/00E05B41/00E05B17/10E05B47/00
CPCE05B3/00E05B15/00E05B15/108E05B17/10E05B41/00E05B63/146E05B2047/0058E05B2047/0065
Inventor 卢武将张晓明何海雄
Owner ZHUHAI UNITECH POWER TECH CO LTD