Folding life saving laddle

Folding life saving laddle

  • CN 2,368,969 Y
  • Filed: 08/03/1998
  • Issued: 03/15/2000
  • Est. Priority Date: 05/11/1998
  • Status: Active Grant
First Claim
Patent Images

1. Folding life saving laddle comprises:

  • An installation elements has two hooks, and the end of each hook is towards equidirectional, a support bar that connects described two hooks, and described installation elements manufactures tube element;

    A plurality of steps, each step has a section and is provided with an elongated first, each described step comprises at least one notch at its relative two ends, said first has a top and the downward-sloping nib that links to each other with described top, thereby make when ladder is folded into folded state, per 6 inches have 10 steps at leastA cloth support, said cloth support are passed described at least one notch that is positioned on each step two ends, and link to each other with the described support bar of described installation elements.

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