Telescopic protective cover

Abstract

The utility model provides a telescopic protective cover, which relates to the technical field of protection, and comprises a mounting frame, a telescopic rod, a telescopic rod, a telescopic rod and a telescopic rod, and is characterized in that the mounting frame is mounted on a machine tool and surrounds a non-machining area; the multiple shielding parts are arranged on the mounting frame, the multiple shielding parts are movably arranged along the mounting frame, each shielding part comprises a shielding part, a first limiting part and a second limiting part, and the first limiting parts and the second limiting parts are arranged on the shielding parts; the multiple first limiting parts are distributed in the moving direction of the shielding piece, the multiple second limiting parts are distributed in the moving direction of the shielding piece, the shielding piece at least has a first state and a second state based on movement of the shielding piece, when the shielding piece is in the first state, the shielding parts are staggered, the first limiting parts abut against one another, and the second limiting parts are spaced from one another; when the shielding piece is in the second state, the shielding parts are overlapped with each other, the first limiting parts are spaced from each other, and the second limiting parts abut against each other. The telescopic protective cover can solve the problem that the telescopic protective cover cannot meet the requirements of small compression amount and large stroke.

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