Title:
STRETCHABLE BELLOWS-LIKE LANYARD
Document Type and Number:
Japanese Patent JP2022090722
Kind Code:
A
Abstract:
To provide a stretchable bellows-like lanyard that is good in stretchable property, is superior in workability and can be used in two ways.SOLUTION: A stretchable bellows-like lanyard A includes straps 1, 1 extended in two ways. The strap 1 is constituted of a first covering member 11, a second covering member 12 and an elastic member 13. The straps have a base end side sewing part 22, tip side sewing parts 24, and bellows formation areas 25 therebetween. The elastic member 13 is formed by overlapping and connecting a long elastic body so that the area positioned at the base end side sewing part 22 may become one fold and the area positioned at the bellows formation area may become two fold. The elastic member 13 is shorter than the first covering member 11 by a predetermined rate, and both ends of the elastic member 13 stored in the inside of the first covering member 11 are connected with the first covering member 11.SELECTED DRAWING: Figure 2
Inventors:
YAMAKITA KAZUHIRO
Application Number:
JP2020203183A
Publication Date:
June 20, 2022
Filing Date:
December 08, 2020
Export Citation:
Assignee:
FUJII DENKO
International Classes:
A62B35/04; A62B35/00