Stretcher structure used in multiple collapsible umbrella

Description

FIG. 1 is a perspective view of the stretcher structure used in multiple collapsible umbrella of this invention;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Claims

The ornamental design for a stretcher structure used in multiple collapsible umbrella, as shown.