| 摘要 |
The present invention provides a mesh-type anti-theft device. The mesh-type anti-theft device includes a drive unit, drive axle, brake tooth, coupling rotary base and cutter assembly. As the drive unit is used to drive the brake tooth, the drive axle will generate rotation and axial displacement, enabling the rotation of coupling rotary base via a single-way bearing. The cutter assembly is driven to release the anti-theft mesh. With the centrifugal effect applied from the rotation of anti-theft mesh accommodating disc, the anti-theft mesh will be expanded in a centrifugal pattern.
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