The ornamental design for a beltclip, as shown and described.
FIG. 1 is a perspective view of a belt clip showing our new design, illustrating the belt clip attached to a belt, in accordance with the present invention;
FIG. 2 is a front elevation view thereof, the rear elevation view being a mirror image;
FIG. 3 is a right side elevation view thereof, the left side elevation view being a mirror image;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.
The broken line showing a belt is for illustrative purposes only and forms no part of the claimed design.