Needle unit for automatic injecting device

FIG. 1 is a left-front perspective view of the needle unit;

FIG. 2 is a front view of the needle unit of FIG. 1 ;

FIG. 3 is a back view of the needle unit of FIG. 1 ;

FIG. 4 is a left side view of the needle unit of FIG. 1 ,;

FIG. 5 is a right side view of the needle unit of FIG. 1 ;

FIG. 6 is a top view of the needle unit of FIG. 1 ;

FIG. 7 is a bottom view of the needle unit of FIG. 1 ;

FIG. 8 is a right-front perspective view of the needle unit of FIG. 1 ;

FIG. 9 is a bottom-right perspective view of the needle unit of FIG. 1 ;

FIG. 10 is a bottom-left perspective view of the needle unit of FIG. 1 ; and,

FIG. 11 is the left-front perspective view of the needle unit of FIG. 1 showing the needle unit attached to an automatic injection device.

The shade lines on the surfaces of the needle unit show contour and not surface ornamentation.

The broken lines depict portions of the device and form no part of the claimed design. The dot-dot-dash lines depict environmental structures and form no part of the claimed design.