US2020085224A1PendingUtilityA1

Window curtain guiding device with a ball bearing carrier and method of use

41
Assignee: KO HOU SHENGPriority: Sep 14, 2018Filed: Sep 14, 2018Published: Mar 19, 2020
Est. expirySep 14, 2038(~12.2 yrs left)· nominal 20-yr term from priority
Inventors:Hou Sheng Ko
A47H 15/02
41
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Claims

Abstract

A window curtain guiding device includes a guiding body having a hanging plate to secure with a curtain, the guiding body further having a circular housing with an inner area; a rib to secure to the inner area, the rib having grooves; a left wheel seat and aright wheel seat, each having a rolling wheel, a spacer; and a connection; and ball bearings; the ball bearings are secured within the inner area, in between the left spacer and the right spacer; the ball bearings are secured within each of the grooves of the rib, thereby creating a gap between each of the ball bearings; and the right connection and left connection engage within the inner area.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . A window curtain guiding device, comprising:
 a guiding body having a hanging plate and one or more holes configured to secure with a curtain, the guiding body further having:
 a circular housing with an inner area; 
 a rib configured to secure to the inner area, the rib having:
 a plurality of grooves; 
 
   a left wheel seat, having:
 a left rolling wheel configured to engage with a track; 
 a left spacer; and 
 a left connection; 
   a right wheel seat, having:
 a right rolling wheel configured to engage with the track 
 a right spacer; and 
 a right connection; and 
   a plurality of ball bearings;   wherein the plurality of ball bearings are secured within the inner area, in between the left spacer and the right spacer;   wherein the plurality of ball bearings are secured within each of the grooves of the rib, thereby creating a gap between each of the ball bearings; and   wherein the right connection and left connection engage within the inner area.   
     
     
         2 . A method of operating a window curtain, the method comprising:
 providing a plurality of window curtain guiding devices, each of the plurality of window curtain guiding devices having the components of  claim 1 ;   securing each of the plurality of guiding devices within the track;   securing a curtain to the plurality of guiding devices; and   operating the curtain as desired.

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