Multi-point automatic locking mechanism for armored vehicle window door

An automatic locking and vehicle technology, applied in windows/doors, building components, door/window applications, etc., to achieve good sealing effect, reliable movement, and reliable locking

Pending Publication Date: 2019-06-18
BEIJING NORTH VEHICLE GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this invention is to propose a multi-point automatic locking mechanism for windows and doors of armored vehicles to solve the technical problem of how to realize the normal locking of larger-sized windows and doors through a simple structure

Method used

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  • Multi-point automatic locking mechanism for armored vehicle window door
  • Multi-point automatic locking mechanism for armored vehicle window door
  • Multi-point automatic locking mechanism for armored vehicle window door

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Embodiment Construction

[0025] In order to make the purpose, content and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0026] This embodiment proposes a multi-point automatic locking mechanism for windows and doors of armored vehicles, the structure of which is as follows: figure 1 and 2 shown. The locking mechanism can realize the three-point locking of windows and doors, and specifically includes a pivoting arm support 1, a pivoting arm 2, an electric cylinder base 3, an electric cylinder for locking 4, a bolt guide seat base 5, a bolt guide seat 6, First connecting rod 7 , second connecting rod 8 , third connecting rod 9 , pull rod 10 , short linear bearing base 11 , long linear bearing base 12 , short linear bearing 13 and long linear bearing 14 .

[0027] Wherein, the pivot arm support 1 is welded on the upper left position insid...

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PUM

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Abstract

The invention belongs to the technical field of armored vehicles, and relates to a multi-point automatic locking mechanism suitable for an armored vehicle window door with the large size and high sealing requirement. The locking mechanism mainly includes a rotary arm, an electric cylinder, locking tongue guide seats, connecting rods and pull rods; and the locking mechanism is automatic, a power source is the electric cylinder, the rotary arm is driven to rotate around a rotary arm support during expansion and contraction of the electric cylinder, the three ends of the rotary arm are connectedwith the three connecting rods through the pull rods correspondingly, the connecting rods are connected with three locking tongues in a threaded mode along a linear bearing, the locking tongues extendand retract along the locking tongue guide seats under acting force of the connecting rods, the locking tongues and a window door frame are fitted and released, the locking and unlocking functions ofthe window door are realized. In case of failure of the electric cylinder, a pin shaft at the connection between the electric cylinder and the rotary arm can be loosened and released, and by rotatingthe rotary arm through tools, the manual locking and unlocking actions of the locking mechanism are realized.

Description

technical field [0001] The invention belongs to the technical field of armored vehicles, and in particular relates to a multi-point automatic locking mechanism for windows and doors of armored vehicles with large size and high sealing requirements. Background technique [0002] Most of the existing armored vehicle windows and doors are bolt-type or ratchet-type strike locks, and most of them have a single locking point. When the size of the window or door is large or the thickness of the door panel is small, the door panel will be warped and deformed, and some parts without locking points will not be sealed properly. Strict, poor air tightness. Even though a small number of windows and doors adopt a multi-locking point structure, they are all locked manually and need to be locked separately, which is inefficient and time-consuming. Especially when closing the windows and doors, a large impact force is required to achieve locking. The impact force of the lock parts is large,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05C9/06E05C9/16E06B5/00
Inventor 胡顺京康铁宇吴盟王艳菊李华夏卫杰江文强李茜
Owner BEIJING NORTH VEHICLE GROUP CORP
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