Title:
靴下または靴
Document Type and Number:
Japanese Patent JP6905765
Kind Code:
B2
Abstract:
To provide socks or shoes which do not impair workability and gives a high provision effect against a heat stroke.SOLUTION: A working sock 1 has a pocket 2 outside the lower portion of an ankle part of the sock. The pocket 2 has an opening 3 for inserting/holding a cold insulator 4. When the pocket 2 is made of a stretchable material, the cold insulator 4 can be easily held. As the cold insulator 4, one which is commercially available for cold insulation of a lunch box etc. is used in a frozen state. A waterproof layer 5 is disposed inside the pocket 2. A carbon fiber 6 is knitted within limits in the lower portion of the ankle part of the working sock 1.SELECTED DRAWING: Figure 1
Inventors:
Toshio Sato
Application Number:
JP2019227715A
Publication Date:
July 21, 2021
Filing Date:
December 17, 2019
Export Citation:
Assignee:
Kage Co., Ltd.
International Classes:
A41B11/00; A43B7/02
Domestic Patent References:
| JP3194348U | ||||
| JP4033608U | ||||
| JP2009112552A | ||||
| JP61202406U |
Foreign References:
| KR1020120128780A |
Attorney, Agent or Firm:
Daigo Maejima
Katsumi Utaka
Kenji Hashiba
Katsumi Utaka
Kenji Hashiba