Multi-fold automatic umbrella-opening structure

Multi-fold automatic umbrella-opening structure

  • CN 2,361,138 Y
  • Filed: 03/08/1999
  • Issued: 02/02/2000
  • Est. Priority Date: 03/08/1999
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of multi-bended automatic deployment structure, it is by outer tube (11), middle pipe (12), interior pipe (13), last nest (2), movable nest (3), controlling organization (4), umbrella frame frame (5), ropes (6) etc. are formed, it is characterized in that outer tube (11), rod (1) in middle pipe (12) and interior pipe (13) composition, last nest (2) is combined in the top of middle rod (1), movable nest (3) is placed in the outside, controlling organization (4) is incorporated into the lower end and can combines with umbrella handle, the inner of many folding umbrella frame framves (5) is articulated with last nest (2) and movable nest (3) respectively, the inside of interior pipe (13) then is provided with spring (14), the bottom spreader (132) of pipe in rope (6) lower end is incorporated into, end extends upward in addition, walk around the roller (21) of being located at nest, outwards penetrate the guide groove (32) of movable nest (3) again, and behind the pile warp pulley (34), upwards be connected in the top of nest (2) again.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×