Compact linkage type bulletproof shutter

Abstract

The invention provides a compact linkage type bulletproof shutter. The compact linkage type bulletproof shutter comprises a shutter welding framework, a protective grating assembly, a power connecting rod assembly and a linkage type blade mechanism. A rotating blade group in shutter blades is a common blade group and the structure thereof is more flexible. The sealing effect is better, the pull-out blade structure is compact, the occupied space is small, and the space in the thickness direction of the shutter body can be effectively saved by reasonably distributing the number of the two types of blades. Anti-treading supporting columns serve as main bearing parts of the grille and are hidden on the back faces outside the moving range of the blades, the thickness space occupied by the blades can be effectively utilized, and the thickness size of a window body is reduced under the condition that the function of the grille is normally used. The problems of large window body thickness, weak vehicle body appearance adaptability and the like on the premise of ensuring the protection performance and the heat dissipation performance of an existing vehicle openable and closable shutter can be solved. The shutter has the advantages of being compact in structure, high in protection performance, high in adaptability, high in automation degree, high in function integration degree and the like.

Description

Technical field [0001] The present invention is in vehicle cooling systems and protective Field, particularly relates to a compact linkage bulletproof shutters. Background technique [0002] Blinds are an important part of the vehicle's cooling system and the protection system, which is an important aspect of the valve of the vehicle cooling system for heat exchange with the outside, on the other hand also assumes a maximum protection of the various components of the power assist system from shrapnel damage responsibility . [0003] Currently louvers may be generally divided into non-openable openable shutters and blinds, wherein the openable shutters depending on the power source can be divided into an electronically controlled, pilot or mechanical shutters. When using the vehicle environment is more severe, especially vehicle is equipped with three anti-system, automatic fire extinguishing apparatus, it must be used to ensure that the three retractable shutters prevention, fire...

AI Technical Summary

Problems solved by technology

[0006] The present invention proposes a compact linkage type bulletproof shutter to solve the problem that the current vehicle shutter can be opened and closed under the premise of ensuring the protection performance and heat dissipation performance, the thickness of the window is large, the ability to adapt to the shape of the vehicle body is weak, and the blade action control logic is backward. question

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