Title:
ゴーグルの長さ調節機構
Document Type and Number:
Japanese Patent JP4577547
Kind Code:
B2
Abstract:
The length adjusting mechanism includes an elastic headband member and an engaging member to engage with the headband member. The headband member is provided with a plurality of projected parts which selectively engage with the engaging member. The engaging member includes an insertion hole through which the headband member is inserted and one or more fiting grooves in which projected parts may just settle selectively. At the time of putting the goggles on, a wearer may easily adjust the length with less force than for conventional goggles.
Inventors:
Samurai katsuya
Nishida Keiko
Nishida Keiko
Application Number:
JP2001193237A
Publication Date:
November 10, 2010
Filing Date:
June 26, 2001
Export Citation:
Assignee:
YAMAMOTO KOGAKU CO.,LTD.
International Classes:
A63B33/00; A61F9/02
Domestic Patent References:
| JP64056710U |
Foreign References:
| US3606648 |
Attorney, Agent or Firm:
Kazuyoshi Tsujimoto