WO2019027169A9

WO2019027169A9 - Ventilated military boot

Info

Publication number: WO2019027169A9
Application number: PCT/KR2018/008314
Authority: WO
Inventors: 장창원
Original assignee: 장창원
Priority date: 2017-08-01
Filing date: 2018-07-24
Publication date: 2019-06-06
Also published as: WO2019027169A3; WO2019027169A2; KR101830054B1

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).

Description

Ventilation

More particularly, the present invention relates to a method for preventing air leakage during a walk by compressing a collapsible wheel having an air waiting groove inwardly on a sole of a sole so as to compress air during its walking, The present invention relates to an improved ventilation system for selectively blocking the ventilation system as required.

It is generally pointed out that arsonia is the cause of the occurrence of athlete's foot in summer when the inside is sealed and sweat is much.

Therefore, ventilated colonies as described in the patent documents of the prior art documents have been disclosed, but since the midsole or the insole is compressed and the air is ventilated to the inside of the colonies, only a part of the midsole or the insole, which is pressed by the weight during walking, So that the amount of air ventilation is not so large, which leads to a problem that it is not so efficient.

There is also a prior art in which air is formed in the neck of the armor and a plurality of air holes are pierced inward to allow outside air to flow in. However, since air is vented only to the neck of the armor, .

In addition, since the above-described prior arts are only designed to allow outside air to flow in, there is a problem in that it is not practicable because it causes frosts as cold air flows in the same season.

An object of the present invention is to provide an improved ventilation system for ventilation with a large amount of ventilation during walking.

Another object of the present invention is to improve the reliability of the product by selectively allowing the inflow and outflow of external air according to need.

In the present invention, in the case where outside air is introduced through the neck of the outer shell of the outer shell, the middle shell of the hard shell is attached with the outer shell of the shell and has a vent hole, A rubber sole having a ventilation groove portion communicating with the air waiting groove portion, and an opening / closing sheet inserted into the ventilation groove portion and having a ventilation hole formed at one side thereof, And at least one outside air inlet pipe connected to the air hole on the opposite side of the opening / closing sheet and having a vent hole so as to be installed between the inside and the outside of the cabinet so as to extend to the upper end of the cabinet neck. .

A cutting engaging piece to be cut is formed on the upper surface of the middle so as to form an engaging hole on the insole inserted into the upper part of the middle, and then the cutting engaging piece and the middle are simultaneously punctured to have a plurality of vent holes, And the cut-and-joined piece is inserted and the insole is joined.

An open / close protrusion fixed to the inner surface of the flexible sheet cover and selectively inserted into the upper inlet of the outer air inlet pipe; And an outer shielding unit configured to be removably attachable to a mag- nettef which is fixed to the inner circumferential surface of the armouring neck portion by inserting the upper end of the flexible sheet cover so as to be bent toward the inner circumferential surface of the armouring neck portion and fixed to the inner surface of the upper end of the flexible sheet cover, Other features.

Even if the weight of the walking pants is shifted to a certain point during walking, since the compressed wheel protruding from the bottom of the sole is pressed against the ground surface, the entire air in the air waiting groove is securely inserted into the inside of the boiler, A relatively large amount of air can be ventilated.

In addition, according to the present invention, the opening / closing protrusion can be selectively inserted into or removed from the inlet of the outside air inlet pipe, so that the outside air can be prevented from being infiltrated or blocked while preventing the outside air shielding means from being damaged. It has an effect of improving.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an overall perspective view of a ventilating chamber embodying the present invention,

2 is a partially exploded perspective view of a ventilation unit according to the present invention,

Fig. 3 is an overall longitudinal sectional view of the ventilation unit of the present invention, Fig.

FIG. 4 is a perspective view showing an outside air shielding unit according to the present invention,

5 (a) and 5 (b) are cross-sectional views illustrating the operation of the outside air shielding means of the present invention.

According to the present invention,

In the case where outside air flows in through the clogging neck portion (13) of the cladding surface (10);

(20) having a vent hole (23) with a rim portion (10) attached thereto;

The compression stone wheel portions 33 and 33 'attached to the lower portion of the middle 20 and having at least one air waiting groove portion 32 and 32' at the portion of the front curve 31 and protruding relatively to the lower side of the bottom surface 30a, A rubber sole 30 having a ventilation groove 35 communicating with the air waiting groove 32, 32 'in a heel 34;

A backflow shutoff port (50) inserted into the ventilation groove (35) and opened and closed by an opening and closing sheet (52) having a ventilation hole (51) at one side;

And is provided between the inner and

outer shells

11 and 12 so as to be connected to the ventilation holes 51 on the side opposite to the opening and closing sheet 52 and to the upper end of the armouring neck 13, And the outdoor air inflow pipe (60).

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in more detail with reference to the accompanying drawings.

1 to 3, the present invention mainly includes a shoe sole 10 and a middlesole 20 and a rubber sole 30 and further includes an insole 4 inserted into an upper portion of the middlesole 20, Respectively.

The clogging sheath 10 may be made of one piece of leather, or may be made of one or more of the inner and outer sheaths 10, (11, 12), which are already known, and a detailed description thereof will be omitted.

The middle 20 is made of a rigid material, and is preferably made of a plastic material having strong strength or hardness that can not be punctured even if it is pierced by a nail. In some cases, a metal plate may also be used.

Therefore, since the middle 20 is made of a hard material, it is not compressed even when the weight is put on when walking.

The rubber sole 30 attached to the lower portion of the middle 20 has at least one air waiting groove 32 or 32 'provided in a portion of the front yoke 31 so as to protrude toward the lower portion of the

bottom surface

30a, 33, 33 '.

In addition, the ventilation groove portion 35 communicating with the air waiting groove portions 32 and 32 'is provided on the back yoke 34.

Reference numeral 32a denotes a communication path through which the pair of air waiting troughs 32 and 32 'communicate with each other. In the case where the air waiting troughs 32 and 32' are combined to form one air waiting groove, The air passage groove 32a is not required. In the case where the air waiting groove portion is provided with three air passage slots, two communication passages 32a are provided.

2 and 3, a reverse flow blocking member 50 is inserted and fixed in the ventilation groove 35. [

2 and 3, the backflow blocking member 50 is provided with a vent hole 51 and an opening / closing sheet 52 at one side thereof. The opening / closing sheet 52 is provided at one side (52a) is adhered and fixed to the outer surface of the backflow shutoff port (50).

3, when the outside air is moved in the direction of the heel 31 from the side of the heel 34, the opening and closing sheet 52 is bent in the leftward direction as shown in phantom in Fig. 3, The state in which the outside air enters into the air waiting grooves 32 and 32 'provided on the side of the heel 31 through the air vent 61 of the backflow shutoff port 50 becomes the state in which the pores 51 are opened .

However, contrary to the above, when the air in the air waiting grooves 32, 32 'is in the state of moving in the direction of the heel 34 from the side of the heel 31, the opening / closing sheet 52 is pushed, The air in the air waiting grooves 32 and 32 'is prevented from flowing backward in the direction of the back yoke 34 through the air holes 61 of the backflow shutoff port 50. As a result,

Therefore, in the present invention, the outside air inflow pipe 60 is connected to the air vent 51 of the backflow blocking member 50 on the opposite side of the opening / closing sheet 52.

The outer air inflow pipe 60 is provided between the inner and

outer shells

11 and 12 so as to extend to the upper end of the waterproof neck 13 and has a ventilation hole 61, So that the inlet 62 is exposed to the outside.

In order to allow a large amount of outside air to be supplied to the inside of the colonies, the outside air inlet pipe 60 is preferably provided with two or more outside air inlet pipes 60 as shown in FIG. 2, It is preferable to make it made of a synthetic resin material which can be toughened.

Further, it is preferable that the lower side of the outside air inflow pipe 60 is fixed so as to be interposed between the pair of foot backrest stiffeners 14 and 14 'as shown in Figs. 2 and 3, thereby being firmly fixed.

Since the foot-heel stiffeners 14 and 14 'are made of a rigid material having little warpage, they function to firmly hold the lower portion of the outside-air inflow pipe 60, so that the outside- Not only does it not come out of the vent hole 51 of the blocking member 50 but also plays a role of protecting the outside air inlet pipe 60 even if the user wears a boots and rough training is performed.

As shown in FIG. 2, when the outside air inflow pipe 60 is fixed between the foot backrest stiffeners 14 and 14 ', the outside air inflow pipe 60 is fixed while passing through the

midsole

20, 60 can be more firmly fixed.

Meanwhile, the insole 40, which is inserted into the upper part of the middle 20, is configured to form a coupling hole 41 as shown in FIG.

The engaging hole 41 is cut by a press cutting metal mold (not shown) so that the engaging hole 41 is provided with the cut engaging piece 21 having the same size and thickness as the engaging hole 41.

The cut connecting piece 21 thus obtained is attached to the middle 20 with an adhesive and then a plurality of vent holes 23 are drilled in the cut piece 21 and the middle 20 itself, do.

Therefore, when the insole 40 is inserted into the inside of the boom after the boots of the present invention are manufactured, the cut engagement piece 21 in the middle 20 is inserted into the joint holes 41 of the insole 40 The ventilation holes 23 are not blocked by the insole 40, so that the air in the air ventilation slots 32 and 32 'flows into the inside of the firebox through the ventilation holes 23, So that it can be ventilated.

4 and 5, the present invention is constructed so as to include the outside air shielding means 70 in the tubular neck portion 13 of the exposed portion of the inflow opening 62 of the outside air inflow pipe 60 as shown in Figs.

The outside air shielding means 70 has an elongated flexible sheet cover 71 provided so that the lower end thereof is fixed outside the tubular neck portion 13 of the exposed portion of the inflow opening 62 of the outside air inflow pipe 60 .

The flexible sheet cover 71 is preferably made of the same leather material as that of the military outer covering 10 made of leather and is preferably attached to the inner peripheral surface of the outer covering 12.

The flexible sheet cover 71 has an opening / closing protrusion 72 selectively fitted in the upper end inlet opening 62 of the outside air inlet pipe 60.

The opening / closing protrusion 72 is preferably made of plastic. The opening / closing protrusion 72 is provided with a plate-like fixing flange (not shown) at one side thereof so as to be easily fixed to the flexible seek cover 71 Although it is preferable. (Not shown) having a through hole (not shown) through which the flexible sheet cover 71 can penetrate may be provided at one side of the opening / closing protrusion 72, will be.

5, the outside air shielding means 70 is provided with a magic taff (not shown) fixed on the inner surface of the upper end of the flexible sheet cover 71 in a state in which the upper end of the flexible sheet cover 71 is inserted to be bent toward the inner circumferential surface of the armouring neck portion 13 73 are detachably attached to the magic tappers 73 'fixed on the inner circumferential surface of the knocking neck portion 13. [

The magic tape (73, 73 ') may be replaced with a button (not shown), if desired.

5 (a), the opening / closing projection 72 is forced into the inlet port 62 of the outside air inflow pipe 60, and the entire magic tappes 73 and 73 ' The outer air can be prevented from being introduced into the ventilation hole (61) of the outside air inflow pipe (60), and thus the cold outside air can not be introduced into the inside of the firebox, It is possible to prevent the inflow of dust.

5 (b), after the opening / closing projections 72 are pulled out from the inlet port 62, the magic tapps 73 and 73 'are partially attached to each other, 13, the upper end of the flexible sheet cover 71 is bent upward in the upward direction, so that the vent holes 74 are formed inside the flexible sheet cover 71, Outside air flows into the air inlet hole 62 of the outside air inlet pipe 60 so that outside air can flow into the air hole 51 of the backflow shutoff port 50 through the air hole 61 will be.

As described above, the opening / closing protrusion 72 is selectively inserted into and removed from the inlet port 62 by the wearer in accordance with the environment or the season of the place where the wearer wears the kimono.

Accordingly, when the walking protrusion 72 is pulled out from the inlet port 62 and the walker is worn while walking, the outside air flows into the air hole 61 of the outside air inlet pipe 60 and the air hole 61 of the outside air inlet pipe 60 The air is introduced into the air waiting grooves 32 and 32 'through the air vent 51. When the ground G is landed as shown in FIG. 3 in this state, the compressed rocking wheel portions 33 And 33 'are brought into contact with the ground surface G so that the weight is loaded on the sole 30 and pressed, the compressed stone wheel portions 33 and 33' are pressed and crushed, The air in the openings 32 and 32 'is blown into the inside of the colonies through the vent holes 23 and ventilated.

At this time, since the open / close seat 52 of the backflow blocking member 50 shields the vent hole 51 as shown in the solid line in FIG. 3, the air in the air vent groove 32 or 32 ' It will be blown only to the inside of the tank.

When the cylinder is lifted from the paper surface G, the pressed compression wheel portions 33 and 33 'are in a state of being stretched again as shown by the solid line in FIG. 3 due to the elasticity of the inherent material properties of the rubber material, The outside air sucked through the ventilation hole 61 of the outside air inflow pipe 60 flows into the opening / closing seat 52 of the backflow shutoff port 50 as shown in FIG. 3 The sole 30 is brought into contact with the floor surface G by the walking in such a state that the sole is sucked through the vent hole 51 and sucked into the air waiting grooves 32 and 32 ' The compressed air wheel portions 33 and 33 'are pressed again to be in a collapsed state, so that the air in the air waiting groove portions 32 and 32' is blown into the inside of the tank through the air holes 23, Every time you walk, the above-mentioned outside air intake and combustion chamber interior The air flow to the inside of the kiln is continued.

Therefore, even if the weight of the body is shifted to a certain point during walking, the compression stone wheel portions 33 and 33 'protruding from the bottom surface 30a of the sole 30 abut against the ground and are surely d- All of the air in the groove portions 32 and 32 'is reliably blown into the inside of the boiler, so that a relatively large amount of air can be vented compared with the conventional air.

According to the present invention, the opening / closing protrusion 72 can be selectively inserted into or removed from the inlet 62 of the outside air inflow pipe 60, so that outside air can be prevented from entering or intercepting, The cover 71 is covered over the upper end of the outside air inflow pipe 60 to wear the collar so that the upper end portion of the outside air inflow pipe 60 and the opening and closing protrusion 72 can be protected against breakage even during training.

The present invention is also applicable to the climbing, the trekking, or the stabilization corresponding to the special purpose in which the neck is located in the boots having the knocking neck (13).

Therefore, the present invention is not necessarily limited to the illustrated and described embodiments, but various modifications may be made by those skilled in the art to which the present invention belongs. It is self-evident to be.

More particularly, the present invention relates to a method for preventing air leakage during a walk by compressing a collapsible wheel having an air waiting groove inwardly on a sole of a sole so as to compress air during its walking, It can be applied to active soldiers, hunting or various leisure shoes as an improved ventilation system which can be selectively blocked as needed.

Claims

In the case where outside air flows in through the clogging neck portion (13) of the cladding surface (10);

(20) having a vent hole (23) with a rim portion (10) attached thereto;

The compression stone wheel portions 33 and 33 'attached to the lower portion of the middle 20 and having at least one air waiting groove portion 32 and 32' at the portion of the front curve 31 and protruding relatively to the lower side of the bottom surface 30a, A rubber sole 30 having a ventilation groove 35 communicating with the air waiting groove 32, 32 'in a heel 34;

A backflow shutoff port (50) inserted into the ventilation groove (35) and opened and closed by an opening and closing sheet (52) having a ventilation hole (51) at one side;

And is provided between the inner and outer shells 11 and 12 so as to be connected to the ventilation holes 51 on the side opposite to the opening and closing sheet 52 and to the upper end of the armouring neck 13, (60). The ventilation system according to any one of claims 1 to 6,
The method according to claim 1,

A cutting engaging piece 21 cut to form a coupling hole 41 in the insole 40 inserted into the upper part of the middle 20 is attached to the upper surface of the middle 20 and then the cut engaging piece 21, The insole 40 is pierced at the same time so that a plurality of ventilation holes 23 are provided and the cutter coupling piece 21 is inserted into the coupling hole 41 of the insole 40, Wherein the ventilation fins are characterized by the following:
The method according to claim 1,

An elongated flexible sheet cover 71 provided so as to fix the lower end thereof to the outside of the tubular neck portion 13 of the exposed portion of the inflow opening 62 of the outside air inflow pipe 60, An opening / closing protrusion 72 fixed to the upper end inlet port 62 of the outside air inlet pipe 60 and an upper end portion of the flexible sheet cover 71 are bent so as to be bent toward the inner circumferential surface of the tubular neck portion 13, 71] The magic tamp 73 fixed to the inner surface of the upper end portion is further provided with a magic tamp 73 'fixed to the inner circumferential surface of the knocking neck 13 and an outer shielding means 70 configured to be detachable. The ventilation fog.