Title:
LANYARD
Document Type and Number:
Japanese Patent JP2020195518
Kind Code:
A
Abstract:
To provide a double harness lanyard that is frequently available in a work site, and is low cost and low weight.SOLUTION: A lanyard of full harness type fall prevention equipment includes a first hook 11 and a second hook 21, a human body belt fixture 30, a first strap 41 for connecting the first hook 11 with the human body belt fixture 30, and a second strap 42 for connecting the second hook 21 with the human body belt fixture 30. The first strap 41 and the second strap 42 comprises one strap 40 having shock absorption function parts 411, 421. The shock absorption function parts 411, 421 of one strap 30 are constantly formed in the shock absorption amount per unit length in a length direction. The length of the shock absorption function part 411 in the first strap 41 and the length of the shock absorption function part 421 in the second strap 42 are different to each other.SELECTED DRAWING: Figure 1
Inventors:
ICHIMURA RYOKO
HIRANO TAKAFUMI
HIRANO TAKAFUMI
Application Number:
JP2019102995A
Publication Date:
December 10, 2020
Filing Date:
May 31, 2019
Export Citation:
Assignee:
PROP KK
International Classes:
A62B35/00; E04G21/32
Attorney, Agent or Firm:
Atenda International Patent Office