Burglary-resistant lock based on spiral type reverse clutch module and double-motor module

A screw-type, dual-motor technology, applied in the field of tamper-resistant locks, can solve problems such as easy-to-open door locks, motor jamming and burning, and troublesome lock body installation, achieving high safety, reducing the risk of stopping work, and increasing safety sexual effect

Active Publication Date: 2015-07-22
718TH RES INST OF CHINA SHIPBUILDING INDAL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the door lock with the clutch on the front panel is simple, but the front panel is damaged, and it is easy to open the door lock when the front panel is removed; the lock body of the door lock with the clutch inside the lock body is an electric lock body, and there is a signal on the lock body Cables, power supply lines, the installation of the lock body is more troublesome, and due to the addition of electrical components, the reliability of the lock body is reduced
In the prior art, the inner part of the lock is a force-bearing part that receives the action of opening and closing the door. It is provided with a sq

Method used

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  • Burglary-resistant lock based on spiral type reverse clutch module and double-motor module
  • Burglary-resistant lock based on spiral type reverse clutch module and double-motor module
  • Burglary-resistant lock based on spiral type reverse clutch module and double-motor module

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Embodiment Construction

[0032] The tamper-resistant lock based on the screw-type back-clutch module and the double-motor module of the present invention includes: a lock body module, a screw-type back-clutch module and a double-motor module; wherein,

[0033] like figure 1As shown, the lock body module of the present invention includes: a main bolt shifting block 101, an anti-pry sleeve 102, a main bolt shifting rod 103, a main dead bolt assembly 104, an oblique bolt connecting rod assembly 105, and an oblique bolt shifting rod 106 , oblique bolt assembly 107, lock body box 108, cylindrical shaft and torsion spring. like figure 2 As shown, the main bolt shifting block 101 is provided with a first extension arm A, a second extension arm B, and a third extension arm C; and the axial center position of the main bolt shifting block 101 is provided with a sleeve through hole , and the inner peripheral surface is provided with an axial slot matching with the transmission assembly; one end of the tamper-res

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Abstract

The invention provides a burglary-resistant lock based on a spiral type reverse clutch module and a double-motor module. The burglary-resistant lock is characterized by comprising a lock body module, the spiral type reverse clutch module and the double-motor module. The spiral type reverse clutch module comprises a lifting pin (207), a lifting pin spring (208), a lifting pin baffle ring (206), an inner handle rotating part (205), a square steel sleeve (204) and a transmission assembly. The double-motor module comprises a covering plate (301), two pinions (302), a gear shaft (303), a motor shell (304), two identical motors (305), a torsion spring (306), an arc push plate (307), a front push plate (308), a rear push plate (309) and a transverse rod (3010). The burglary-resistant lock is unlocked in a single direction, the lock body still can not be unlocked under the condition that a front panel is detached and the lock body is exposed, so that the safety of the lock is improved.

Description

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Claims

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Application Information

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Owner 718TH RES INST OF CHINA SHIPBUILDING INDAL CORP
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