Structure of umbrella ring
OwnerFu Y. Koinventor
Life of this patent
Estimating the term…
Abstract
An umbrella ring which is used to position the tips which connect every corner of the canopy to the ribs of the umbrella which can not be telescoped and mainly consisting of a shank, a canopy, ribs, tips and a handle. The improved ring brings all the ribs together and has a sleeve wherein one or more slots are formed for positioning the tips which connect the canopy to the ribs so that the umbrella ring can slide along the shank to an appropriate position to place the ribs and the tips completely in the inner space of the umbrella ring effectively and easily.
Claims4
An umbrella ring used on an umbrella shank for rotating umbrella tips proximate said umbrella shank, said umbrella ring comprising:
- a cup having an annular peripheral wall extending from a circular base;
- said circular base having a central aperture receiving said umbrella shank;
- a sleeve situated within said cup and projecting from said circular base in coaxial alignment with said cup and said central aperture;
- said sleeve having a plurality of slots formed therein and defining a plurality of cantilever spring fingers extending along said umbrella shank;
- and
- whereby said cup is slidable from a first position in which said cup in normally retained in axial alignment with said shank by said spring fingers to a second position in which said cup is slid along said shank to facilitate placement of said umbrella tips into said cup or removal of said umbrella tips from said cup.
An umbrella comprising a canopy, a shank, a plurality of ribs radially and pivotally mounted at an uppermost portion of said shank and supporting said canopy, and an umbrella ring for retaining tips of said ribs proximate said shank, said umbrella ring comprising:
- a cup having an annular peripheral wall extending upwardly from a circular base;
- said circular base having a central aperture;
- a sleeve situated within said cup and projecting upwardly from said circular base in coaxial alignment with said cup and said central aperture;
- said sleeve receiving said umbrella shank;
- said sleeve having a plurality of slots formed therein and defining a plurality of cantilever spring fingers extending along said umbrella shank;
- and
- whereby said cup is slidable from a first position in which said cup is normally retained in axial alignment with said shank by said spring fingers to a second position in which said cup is slid along said shank to facilitate placement of said umbrella tips into said cup or removal of said umbrella tips from said cup.
An umbrella comprising a canopy, a shank, a plurality of ribs radially and pivotally mounted at an uppermost portion of said shank and supporting said canopy, and a one-piece, integral umbrella ring for retaining tips of said ribs proximate said shank, said umbrella ring comprising:
- a cup having an annular peripheral wall extending from a circular base;
- said circular base having a central aperture;
- a sleeve projecting from said circular base and defining an inner wall of said cup;
- said sleeve coaxially aligned with said central aperture and receiving said umbrella shank;
- said sleeve having a plurality of slots formed therein and defining a plurality of cantilever spring fingers extending along said umbrella shank;
- and
- whereby said cup is slidable from a first position in which said cup is normally retained in axial alignment with said shank by said spring fingers to a second position in which said cup is slid along said shank to facilitate placement of said umbrella tips into said cup or removal of said umbrella tips from said cup.
Dependencies are inferred from the claim text.