Fastening structure of umbrella
OwnerFu-Tien Liuinventor
Life of this patent
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Abstract
A fastening structure of an umbrella for specifically stabilizing an umbrella post when opening a multiple-fold umbrella is mainly featured that an extending rod is disposed at a connected end of a strutting rib and a lower nest of the multiple-fold umbrella; the said extending rod penetrates directly into an inner hole of the lower nest through a radial channel disposed correspondingly on the lower nest and is supported on the umbrella post; thereby the umbrella post is stabilized relatively to the lower nest to assure that the fastener for opening the umbrella specifically supports the lower nest for a smooth umbrella opening operation; furthermore, the structure of the present invention is simple, convenient, efficient and meets all the requirements of the economic effect.
Claims4
A fastening structure of an umbrella comprises an upper nest, a lower nest, an umbrella post, an inner main rib, a strutting rib, an opening fastener and an outer main rib;
- the upper nest and one end of the umbrella post are fixedly connected;
- the other end thereof is pivotally connected to the middle portion of the strutting rib;
- one end of the strutting rib pivotally connects with the lower nest and the other end thereof is pivotally connected to the outer main rib;
- the outer main rib is used for holding up the canopy;
- the present invention is characterized that a radial channel is disposed at the jointing area of the lower nest and the strutting rib;
- an extending rod is disposed at the joint end of the strutting rib;
- one end of the said extending rod extends into an inner hole of the lower nest through the radial channel of the lower nest.
Dependencies are inferred from the claim text.