KR200186532Y1 - A ventilation valve - Google Patents

Abstract

The present invention relates to a ventilation valve for ventilation, and more specifically, in a shoe having a ventilation function, the external air is smoothly circulated by a simple operation according to the wearer's choice, as well as the external air and moisture are introduced into the shoe. A body member having an insertion hole formed in the center thereof to prevent the structure from being formed, a locking jaw formed in the upper end, and a plurality of fitting holes formed in the lower outer surface thereof; A cap portion having a plurality of through holes formed on an upper surface and a side surface thereof so as to be coupled to an upper end of the body member, and a blocking plate having a through hole formed at a lower end thereof with an axial rod formed at a bottom thereof; A plurality of guide jaws protruding from the lower outer circumferential surface is formed by the shaft rod, and a cam member is formed by inserting a continuous groove in a triangular shape at the bottom thereof, and a plurality of protruding jaws are formed on the outer circumferential surface of the cam member. An operating member composed of a rotating body; The cam member and the rotating body are inserted into the center upper surface, and an elastic spring is installed between the bottom of the rotating body, and a plurality of locking guide jaws and through-holes are formed to correspond to the guide jaws at an inner circumference thereof, and an outer side of the cam member and the rotating body is formed. It relates to a ventilation valve for ventilation, characterized in that provided with a closing plate member formed with a plurality of hooks and a plurality of ventilation holes on the outside to be coupled to the fitting hole of the body member.

Description

Ventilation valve for ventilation

The present invention relates to a ventilation valve for ventilation, and more specifically, in a shoe having a ventilation function, the external air is smoothly circulated by a simple operation according to the wearer's choice, as well as the external air and moisture are introduced into the shoe. It is related with the ventilation valve for ventilation to prevent it.

In recent years, shoes are not only worn for the purpose of protecting the feet, but are also being manufactured to have various functions that can be used in consideration of the health of the feet. Shoes, etc. having various functionalities that can be made are devised and put into practical use.

Most shoes having such a conventional ventilation function is provided with a separate air pump to allow the wearer to artificially operate the air pump to ventilate the shoe or according to structural changes in the shoe according to the wearer's walking, that is, the wearer As it is pressed and spaced by the sole of the sole, the inside of the shoe is ventilated as the outside air is inhaled and exhausted.

Accordingly, a ventilation path that is a passage through which the outside air is drawn in and discharged is generally provided with a cap having a plurality of through holes formed therein, or a valve body or the like that is opened and closed by the sole of the wearer.

However, in the former cap installed in the ventilation path, the through hole is always open, so in the case of rainy weather or in the ground where water is accumulated, water penetrates into the shoe through the ventilation hole through the ventilation hole of the cap. A problem occurred.

In addition, in the latter valve body, the barrier membrane built in by the wearer's foot is opened and closed, so that the valve body is opened and closed by the sole of the wearer even in the above-mentioned rainy weather or in a portion where water is accumulated. Could not be blocked.

Accordingly, the present invention has been made to solve the conventional problems as described above, the purpose is to smoothly circulate the outside air by a simple operation according to the selection of the wearer in the shoes having a ventilation function, as well as the outside air and It is to prevent moisture, etc. from entering the shoe.

The present invention for achieving the above object is the insertion hole is formed in the center and the upper end of the engaging jaw, the lower outer surface of the body member formed with a plurality of fitting holes; A cap portion having a plurality of through holes formed on an upper surface and a side surface thereof so as to be coupled to an upper end of the body member, and a blocking plate having a through hole formed at a lower end thereof with an axial rod formed at a bottom thereof; A plurality of guide jaws protruding from the lower outer circumferential surface is formed by the shaft rod, and a cam member is formed by inserting a continuous groove in a triangular shape at the bottom thereof, and a plurality of protruding jaws are formed on the outer circumferential surface of the cam member. An operating member composed of a rotating body; The cam member and the rotating body are inserted into the center upper surface, and an elastic spring is installed between the bottom of the rotating body, and a plurality of locking guide jaws and through-holes are formed to correspond to the guide jaws at an inner circumference, and an outer side of the cam member and the rotating body is formed. It characterized in that it is provided with a closing plate member formed with a plurality of hooks and a plurality of ventilation holes on the outside to be coupled to the fitting hole of the body member.

The upper end of the protruding jaw of the rotating body is characterized in that formed inclined to one side.

1 is an exploded perspective view showing a configuration of the present invention.

Figure 2a, Figure 2b shows the operating state of the present invention,

2A is a cross-sectional view illustrating a state in which external air is not circulated.

Figure 2b is a cross-sectional view showing a state in which the outside air circulated.

Explanation of symbols for the main parts of the drawings

10: body member 12: insertion hole

14: engaging jaw 16: fitting hole

20: cap 22, 220: through hole

24: shaft 25: through hole

26: blocking plate 30: operating member

32: guide jaw 33: groove

35: cam member 36: protruding jaw

38: rotating body 40: finishing plate member

41: elastic spring 42: locking guide jaw

44: insertion tube 46: hook

48: ventilator

Hereinafter, described with reference to the accompanying drawings a preferred embodiment of the present invention as follows.

1 is an exploded perspective view showing the configuration of the present invention, the insertion hole 12 penetrated in the center is formed in the upper end of the engaging jaw 14, the lower outer surface a plurality of fitting holes 16 are formed shoes A body member 10 installed at an inlet of the ventilation path of the body member 10;

A plurality of through-holes 22 are formed on the upper surface and the side of the body member 10 to be coupled to the upper end of the body member 10, and the blocking plate 26 having the through-hole 25 formed at the bottom thereof with the shaft bar 24 formed at the bottom thereof. A cap 20 to which it is coupled;

The shaft bar 24 is formed with a plurality of guide jaw 32 protruding on the lower outer peripheral surface and the cam member 35 is inserted into the bottom end of the triangular groove 33 is formed continuously, and the cam member 35 An operating member 30 formed of a rotating body 38 having a plurality of protruding jaws 36 formed and coupled to the outer peripheral surface of the rotating material;

The cam member 35 and the rotating body 38 are inserted into a central upper surface, and an elastic spring 41 is installed between the hem of the rotating body 38, and a plurality of inner springs are formed to correspond to the guide jaw 32. Insertion guide portion 44 formed with a locking guide jaw 42 and the through-hole 220 is formed, the outer side to be coupled to the fitting hole 16 of the body member 10 a plurality of hooks 46 and several It is shown to have a closing plate member 40 formed with a vent hole (48).

In the above, the upper end of the protruding jaw 36 of the rotating body 38 is formed to be inclined to one side so that the rotating body 38 according to the pressure is applied to the elastic spring 41 in the locking guide jaw 42 of the insertion pipe part 44. When the inclined surface is raised upward by the triangular groove 33 of the cam member 35 is rotated to rotate the cam member 35, the guide jaw 32 of the cam member 35 is inserted tube portion 44 In order to be able to rise smoothly between the locking guide jaw (42).

Figure 2a, Figure 2b is a view showing the operating state of the present invention, Figure 2a is a cross-sectional view showing a state in which outside air is not circulated.

As shown, the cap portion 20 is formed by the elastic force of the elastic spring 41 installed between the bottom of the rotating body 38 of the operating member 30 and the insertion tube portion 44 of the closing plate member 40 having the above-described configuration. ) Is positioned to protrude from the top of the insertion hole 12 of the body member 10. At this time, the outer side of the blocking plate 26 coupled to the bottom of the cap portion 20 is caught by the catching jaw 14 of the body member 10, so that the cap portion 20 is protruded by a predetermined length without being separated. Will be.

Therefore, since the through hole 22 formed at the side of the cap part 20 is in contact with the inner circumferential surface of the insertion hole 12 of the body member 10, the air introduced through the through hole 22 formed as the upper surface is the body member 10. Not only does not flow into the inside of the water, but also in rainy weather or where there is water, water also has a condition that does not enter inside, as well as foreign matters such as small rocks.

2B is a cross-sectional view illustrating a state in which external air is circulated.

As shown in FIG. 2A, when the wearer of the shoe is to circulate the outside air, first, by pressing the cap 20 protruding to the upper end of the insertion hole 12 of the body member 10. The cam member 35 that is supported by the cam member 35 inserted into the shaft rod 24 of the cap portion 20 and the rotating body 38 that is rotatably coupled to the cam member 35 is contracted while the cam member 35 is contracted. Guide jaw 32 of the guide) is guided and lowered to the locking guide jaw 42 formed in the inner peripheral surface of the insertion pipe portion 44 of the closing plate member (40).

Thereafter, the upper end of the guide jaw 32 of the cam member 35 is caught by the lower end of the locking guide jaw 42, and the cap 20 which protrudes to the upper end of the insertion hole 12 of the body member 10 descends. It will be located in a state.

Therefore, the outside air is introduced into the body member 10 through the through holes 22 formed on the upper and side surfaces of the cap 20, and the through holes 48 formed in the closing plate member 40 are used for the shoes. The condition that can be introduced into the shoes along the ventilation path will be able to ventilate the shoes.

In this way, after circulating the outside air into the shoe to block the introduction of the outside air and moisture, etc. again as shown in Figure 2a when the wearer presses the cap portion 20 again to the cam member 35 and the bottom By rotating the cam member 35 while the inclined surface of the upper end of the projection jaw 36 of the rotating body 38 is rotated in a triangular groove portion 33 formed as the lower end of the cam member 35, The upper end of the guide jaw 32 formed in the cam member 35 is caught by the locking guide jaw 42 of the insertion pipe portion 44, which is the closing plate member 40, and is located between the locking guide jaw 42 and the rotation It is to be raised by the elastic force of the elastic spring 41 installed in the lower portion of the whole 38.

As a result, as the cap 20 is positioned in the same state as in FIG. 2A, external air, moisture, and the like are closed so as not to be introduced.

As described above, the present invention can smoothly circulate the outside air by simple operation according to the wearer's choice in shoes having a ventilation function, and also prevent the outside air and moisture from being introduced into the shoe as needed. It has an effect.

Claims (2)

A body member 10 formed with a through hole 12 formed at a center thereof, a locking jaw 14 formed at an upper end thereof, and a plurality of fitting holes 16 formed at an outer side thereof; A plurality of through holes 22 are formed on the upper and side surfaces so as to be coupled to the upper end of the body member 10, and the blocking plate 26 having the through hole 25 formed at the bottom is coupled to the shaft bar 24 at the bottom thereof. Cap portion 20 to be; The shaft bar 24 is formed with a plurality of guide jaw 32 protruding on the lower outer peripheral surface and the cam member 35 is inserted into the bottom end of the triangular groove 33 is formed continuously, and the cam member 35 An operating member 30 formed of a rotating body 38 having a plurality of protruding jaws 36 formed and coupled to the outer peripheral surface of the rotating material; The cam member 35 and the rotating body 38 are inserted into a central upper surface, and an elastic spring 41 is installed between the hem of the rotating body 38, and a plurality of inner springs are formed to correspond to the guide jaw 32. Insertion guide portion 44 formed with a locking guide jaw 42 and the through-hole 220 is formed, the outer side to be coupled to the fitting hole 16 of the body member 10 a plurality of hooks 46 and several Ventilation ventilation valve, characterized in that provided with a closing plate member 40 formed with a vent hole (48). The ventilation valve according to claim 1, wherein the upper end of the protruding jaw (36) of the rotating body (38) is inclined toward one side.