Three-gear integrated hook lock and locking method thereof

A hook lock and hook lock technology are used in building locks, devices that prevent keys from being removed from locks, buildings, etc. Effect

Active Publication Date: 2016-03-23
张晓明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing anti-theft lock parts have a large number of transmissions, large volume, heavy weight, high cost, complicated structure, many wearing parts, and high mechanical failure rate due to improper operation.
Existing anti-theft doors only have one deadbolt that locks automati

Method used

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  • Three-gear integrated hook lock and locking method thereof
  • Three-gear integrated hook lock and locking method thereof
  • Three-gear integrated hook lock and locking method thereof

Examples

Experimental program
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Embodiment Construction

[0026] Such as figure 1 Shown, a kind of three-gear integrated hook lock comprises a lock box 13 and the main transmission device in it, and a hook lock device is provided in the lock panel 2 at the side end of the lock box 13, and the hook lock device is linked with the main transmission device; The door frame is provided with several lock point shafts 1, and an open slot is arranged at a corresponding position on the lock panel 2. When the door leaf and the door frame are closed, the lock point shafts 1 are located in the corresponding open slots and engage with the hook lock device. The hook lock device is an intermediate linkage device between the main transmission device and the lock point shaft, and the locking of the lock is realized through the engagement relationship between the opening slot in the hook lock device and the lock point shaft.

[0027] Described hook lock device is made up of several hook lock limit plates 3 and hook lock tongue 4, and a hook lock limit ...

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PUM

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Abstract

The invention creates and relates to a three-gear integrated hook lock. The lock comprises a lock box and a main driving device which is arranged inside the lock box, wherein a hook locking device is arranged in a locking panel at the side end of the lock box; the hook locking device is linked with the main driving device; a plurality of lock point shafts are arranged on a door frame; opening grooves are formed in corresponding positions on the locking panel; when a door leaf and the door frame are closed, the lock point shafts are positioned in corresponding opening grooves and are connected in a clamped manner with the hook locking device. The three-gear integrated hook lock is capable of realizing automatic three-gear locking when a door is closed, convenient to open and quite good in theft-proof performance and prying resistance; the locking method of the three-gear integrated hook lock is a totally new idea and is widely arranged.

Description

technical field [0001] The invention relates to a three-gear integrated hook lock and a locking method thereof, which are used on anti-theft doors. Background technique [0002] The traditional lockset consists of a lock body and a decorative piece. The lock body is installed on the door. The decorative sheet is punched, installed on the frame, and has a limited function. Punch holes on the frame to install decorative sheets. Reduced frame strength. The locking point protrudes from the deadbolt to block the decorative sheet, so as to realize the fixing of the door and the frame. The existing anti-theft lock parts have a large number of transmissions, large volume, weight, high cost, complicated structure, many wearing parts, and high mechanical failure rate due to improper operation. Existing anti-theft doors only have one deadbolt that locks automatically when the door is closed indoors, but this deadbolt is in a free state, and can be opened with an accessory through ...

Claims

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Application Information

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IPC IPC(8): E05B63/14E05B15/00E05B13/00E05B15/10
CPCE05B13/005E05B15/0086E05B15/10E05B63/146
Inventor 张晓明
Owner 张晓明
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