JPS6313005U

JPS6313005U -

Info

Publication number: JPS6313005U
Application number: JP10753586U
Authority: JP
Priority date: 1986-07-14
Filing date: 1986-07-14
Publication date: 1988-01-28

Description

[Brief explanation of the drawing]

第１図は靴本体の断面図、第２図は靴蒸れ防止
強制換気チユーブの平面図、第３図は靴蒸れ防止
強制換気チユーブの斜視一部断面図。１……靴本体、２……靴蒸れ防止強制換気チユ
ーブ、３……外部空気吸入口、４……踵掛部、５
……踵縁部、６……内側底部、７……チユーブ底
部、８……上部逆止弁、９……下部逆止弁、１０
……凹部、１１……排気孔、１２……内部空気、
１３……内部上部側面、１４……外部空気、１５
……端部。 FIG. 1 is a sectional view of the shoe body, FIG. 2 is a plan view of the forced ventilation tube for preventing stuffy shoes, and FIG. 3 is a perspective partial sectional view of the forced ventilation tube for preventing stuffy shoes. 1... Shoe body, 2... Forced ventilation tube to prevent shoe stuffiness, 3... External air intake port, 4... Heel hook, 5
... Heel edge, 6 ... Inner bottom, 7 ... Tube bottom, 8 ... Upper check valve, 9 ... Lower check valve, 10
... recess, 11 ... exhaust hole, 12 ... internal air,
13...Inner upper side surface, 14...External air, 15
……edge.

Claims

[Claim for Utility Model Registration] Forced ventilation tube 2 to prevent foot stuffiness is inserted into the inner sole 6 of the shoe body 1.
A heel hook 4 is provided in the external air intake port 3 of the shoe body 1, and the heel hook 4 is hung on the heel edge 5 of the shoe body 1 on the inner sole 6 of the shoe body 1.
and each bottom side surface of the tube bottom 7 etc. are fixed with adhesive or the like. The forced ventilation tube 2 to prevent foot stuffiness is provided with an upper check valve 8 and a lower check valve 9 under the external air intake port 3.
An exhaust hole 11 is provided in the center of the recess 10 on the surface of the tube. Therefore, when weight is applied to the heel due to the movement of weight during walking, the upper check valve 8 and the lower check valve 9 are sealed, and the external air intake port 3 is closed. The internal air 12 sealed in the forced ventilation tube 2 blocks the backflow of internal air 12 from the exhaust hole 11 and prevents foot stuffiness by shifting the weight to the tips of the feet.
Once the air passes through the recess 10 through the sole of the foot, passes through the inner upper side surface 13 of the shoe body 1, and is discharged to the outside, the upper check valve 8, lower check valve 9, etc. open when walking, and the external air 14 steams the feet. Prevention forced ventilation tube 2 is supplied. The end portion 15 of the forced ventilation tube 2 for preventing foot stuffiness is formed into a bag shape and configured to be able to contract and spring. Shoes with a forced ventilation tube to prevent foot stuffiness, configured as described above.