A protective cover for an engine

CN224496576UActive Publication Date: 2026-07-14AMICO GAS POWER CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
AMICO GAS POWER CO LTD
Filing Date
2025-07-28
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

The bolts on existing engine protection covers are prone to loosening due to vibration during use, which reduces the installation effect and stability.

Method used

The system employs fixed mounting lugs and movable blocks in conjunction with hand-tightening screws and clamping blocks. A sealing rubber ring enhances the tightening effect of the bolts, while a dust-blocking mechanism and a blower mechanism improve dust prevention and heat dissipation.

Benefits of technology

It effectively prevents bolts from loosening, enhances installation stability, improves the performance and sealing of the protective cover, and ensures the engine's heat dissipation and noise reduction performance.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224496576U_ABST
    Figure CN224496576U_ABST
Patent Text Reader

Abstract

The utility model provides a protective cover for engine, include: protective cover body, the top of protective cover body is opened with a plurality of ventilation hole, the ventilation hole passes through the dirt prevention mechanism of being established in the inside of protective cover body and carries out the filter impurity, fixed mounting is in the fixed plate of protective cover body bottom. Through the cooperation of installing ear block and external fixed bolt with protective cover body, thereby installs and fixes protective cover body, then rotates movable block and drives hand screw rod to align with the fixed bolt of installation, and rotates hand screw rod and drives the descending of compression block, makes compression block covers fixed bolt and is in contact with fixed bolt, in order to add the compression of the downward pressure of fixed bolt and compacts, prevents the fixed bolt of installation and moves up, therefore to this realizes the effect that fixed bolt prevents loosening, and can increase the sealing property and slow vibration transmission through sealing rubber ring, effectively improves the installation effect and stability of protective cover body.
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