Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
VENTILATED MILITARY BOOT
Document Type and Number:
WIPO Patent Application WO/2019/027169
Kind Code:
A2
Abstract:
The present invention relates to a ventilated military boot which is improved such that the same is actually ventilated with a large ventilation rate during walking and such that the same can selectively allow or block inflow of external air as needed and thus has enhanced product reliability. Therefore, developed in the present invention is a ventilated military boot comprising: a military boot shell (10) having a military boot neck part (13) through which external air inflows; a midsole (20) having the edge of the military boot shell (10) attached thereto and having a vent hole (23); a rubber outsole (30) which is attached beneath the midsole (20) and includes compression protrusion parts (33, 33') provided at an anterior heel (31) thereof and a vent groove part (35) provided at a posterior heel (34) thereof, the compression protrusion parts having one or more air stand-by groove parts (32, 32') and relatively protruding downward from the bottom surface (30a), and the vent groove part communicating with the air stand-by groove parts (32, 32'); a backflow blocking member (50) inserted into the vent groove part (35) and having a vent hole (51) opened/closed by an opening/closing sheet (52) disposed at one side of the backflow blocking member; and at least one external air inflow tube (60) which has a vent (61) therein, is embedded between an inner and an outer shell (11, 12), is connected to the vent hole (51) at a side opposite to the opening/closing sheet (52), and is continuous up to the top of the military boot neck part (13).

Inventors:
CHANG CHANGWON (KR)
Application Number:
PCT/KR2018/008314
Publication Date:
February 07, 2019
Filing Date:
July 24, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
CHANG CHANGWON (KR)
International Classes:
A43B3/02; A43B7/08; A43B7/10
Attorney, Agent or Firm:
SEO, Dongwon (KR)
Download PDF: