Movable armor protective cover

Abstract

The invention discloses a movable armor protective cover. The movable armor protective cover comprises a movable protective cover body. The movable protective cover body comprises two sets or more sets of flexible pieces which are sequentially connected in an end-to-end manner and supporting pieces so that extending and compressing can be achieved. The movable armor protective cover is characterized by further comprising two or more armor pieces which are sequentially overlapped in an end-to-end manner, the head end edge of each armor piece is hinged to the upper end edge of the corresponding supporting piece, so that the movable protective cover body drives the armor pieces to extend and compress when extending and retracting, and the armor pieces can be overturned with a hinged structure as a fulcrum. The movable armor protective cover is scientific and reasonable in structure, the armor pieces can be overturned, so that inside scrap iron and other scrap materials can be removed, the overall performance is improved, and the service life is prolonged.

Description

technical field [0001] The invention relates to protective cover technology, in particular to a movable armor protective cover. Background technique [0002] At present, the movable protective cover used for key positions such as machine tool guide rails is mainly a folded flexible protective cover that can be stretched and compressed. Chips and other sharp chips are pierced and damaged, which affects the protection performance and overall life. In response to this problem, a kind of armor protective cover appeared later, that is, the upper side of the flexible protective cover is provided with a layer of armor pieces that can be stretched and compressed together with the flexible protective cover, so as to prevent sharp scraps such as iron filings from coming into contact with contact with the flexible shield, thereby avoiding damage to the flexible shield. However, even if the armor pieces with a laminated structure are added, there will still be a small amount of scraps...

AI Technical Summary

Problems solved by technology

However, even if the armor pieces with a laminated structure are added, there will still be a small amount of scraps such as iron filings falling into the gaps between the laminated armor pieces or falling onto the flexible protective cover along the gaps between the laminated armor pieces. , affect the smoothness of stretching and compression between the laminated armor pieces, generate frictional noise and noise, and stab the flexible protective cover; because the laminated armor pieces are tightly stacked together, they cannot be flipped and broken, resulting in iron filings, etc. Scraps are difficult to clean, seriously affecting the performance and lifespan of armor shields

Therefore, there are still many unreasonable places in the current protective cover, which needs to be improved and perfected.

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