Armored vehicle door lock structure

A door lock structure and armored car technology, applied in the field of locks, can solve problems such as flushing, door deformation, etc., and achieve the effects of improving performance, avoiding shaking, and prolonging service life

Pending Publication Date: 2020-11-24
无锡聚锋防务科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For general-purpose vehicles, a door locking mechanism can meet the door locking requirements, but for special vehicles carrying artillery, the conventional door locks will be deformed or deformed due to the impact of the shock wave when the artillery is fired. is washed open, then, how to improve the performance of the door from the door lock has become a problem to be solved

Method used

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  • Armored vehicle door lock structure
  • Armored vehicle door lock structure
  • Armored vehicle door lock structure

Examples

Experimental program
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Effect test

Embodiment

[0071] according to Figure 1~3, the embodiment of the present invention provides a door lock structure for an armored vehicle, including a lock body plate 6, one side of the lock body plate 6 is provided with an outwardly opening linkage arm rotation shaft 31, and the outwardly opening linkage arm rotation shaft 31 and the lock body plate 6 The outer opening return spring 9 is fixed, and the opening rocker arm 30 is fixed on the outer opening linkage arm rotating shaft 31. The end of the opening rocking arm 30 is fixed to lock the linkage shaft 28. The opening rocking arm 30 is V-shaped, and its left end is fixed on the outer opening. Linkage arm rotating shaft 31, its right-hand side is provided with locking linkage shaft 28; The other side on the lock body plate 6 is provided with outwardly opening conversion arm rotating shaft 26, is fixed with outwardly opening conversion arm 23 on the outwardly opening conversion arm rotating shaft 26, outwardly A gasket 24 is provided a...

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PUM

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Abstract

The invention provides an armored vehicle door lock structure. The structure comprises a lock plate, one side of the lock plate is provided with an outward opening linkage arm rotary shaft, an openingrocker arm is fixed to the outward opening linkage arm rotary shaft, and a locking linkage shaft is fixed to the tail end of the opening rocker arm. The other side on the lock plate is provided withan outward opening switching arm rotary shaft, an outward opening switching arm is fixed to the outward opening switching arm rotary shaft, and a rectangular sliding groove sleeving the locking linkage shaft is formed in the tail end of the outward opening switching arm. The structure also comprises an inner locking rotary shaft arranged on the upper portion of the outward opening switching arm rotary shaft, an inner locking rocker arm is fixed to the inner locking rotary shaft, an arc-shaped limiting groove is formed in the lower end of the inner locking rocker arm, the locking linkage shaftis disposed in the limiting groove, and the upper portion of the inner locking rocker arm is connected with an inner locking torsion spring. The structure also comprises an inner locking lifting button which is fixed to the upper end of the inner locking rocker am and extends out of the lock plate. A locking point between a vehicle door and a door frame is increased through cooperation of a push type panic bar and a lock catch in the middle, and the impact wave resistance of the vehicle door is improved.

Description

technical field [0001] The invention relates to a lockset, in particular to a door lock structure of an armored vehicle door. Background technique [0002] Public security vehicles, armed police vehicles and escort vehicles are all special vehicles. Due to safety requirements, the safety performance of special vehicles is particularly important. As the main shielding object inside and outside the vehicle, the quality of the door directly affects the safety performance of the vehicle. For general-purpose vehicles, a door locking mechanism can meet the door locking requirements, but for special vehicles carrying artillery, the conventional door locks will be deformed or deformed due to the impact of the shock wave when the artillery is fired. If it is washed open, then, how to improve the performance of the car door from the door lock has become a problem to be solved. Contents of the invention [0003] In view of the above problems, the present invention makes research an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B83/00E05B77/00E05B79/10E05B79/12E05B79/22E05B85/00
CPCE05B77/00E05B79/10E05B79/12E05B79/22E05B83/01E05B85/00
Inventor 吕金明花开明苏婷项杰
Owner 无锡聚锋防务科技有限公司
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