KR200427783Y1 - Device for shoes sterilization deodorize having intercept function air using opening and closing of a door - Google Patents

Abstract

The present invention relates to a shoe sterilization deodorizer having an air blocking function using a door opening and closing, by having a resilient installation of the operating rod on the front of the shoe support plate formed in multiple stages for storing the shoes from the front, and having a blocking piece at one end of the operating rod, When the door is closed, it is installed at the bottom of the shoe support plate to open the air injection hole on the side of the air injection pipe that injects the air, and when the door is open, the air injection hole is blocked by the blocking piece as a backward action of the operating rod. Can prevent the loss of heat in the operation of accommodating or removing the shoes, thereby significantly lowering the power consumption and drying the shoes when the door is opened during the use of the shoe deodorizer. It can automatically block the outflow of odors generated in the car and pursue pleasant use without discomfort. There is an effect.

Shoe, door, air injector, air fighter, shoe support plate, working rod, blocking piece

Description

Device for shoes sterilization deodorize having intercept function air using opening and closing of a door}

1 is a perspective view showing a conventional shoe sterilization deodorizer,

Figure 2 is a perspective view showing the separation of the internal configuration of the conventional shoe sterilization deodorizer,

Figure 3 is a perspective view showing the air circulation of the conventional shoe sterilization deodorizer,

Figure 4 is a perspective view showing a shoe sterilization deodorizer of the present invention,

5 is a perspective view showing the separation of the panel and the duct from the main body of the shoe sterilization deodorizer according to the present invention,

Figure 6 and Figure 7 is a cross-sectional view showing by cutting the air spray pipe installed on the support plate of the shoe sterilization deodorizer according to the present invention,

8 is a longitudinal sectional view showing an operating state of FIGS. 6 and 7 according to the present invention;

Figure 9 is a cross-sectional view of the air injection pipe showing an embodiment of the air blocking component installed on the air injection pipe side in the shoe support plate of the shoe sterilization deodorizer according to the present invention.

◀ Explanation of symbols for the main parts of the drawing ▶

10: main body 20: air supply duct

30: air exhaust duct 40: air circulation duct

50-1: left side compartment assembly 50-2: right side compartment assembly

54: shoe support plate 55: air injector

55b: air jet 55c: air jet

55d: hinge shaft 55e: support piece

60, 70: working rod 61: stopper

62: compression spring 63,73: blocking piece

63a, 73a: round disc 71: hinge piece

72: tension spring 100: shoe sterilization deodorization

S: shoes

The present invention relates to a shoe sterilization deodorizer having an air blocking function using a door opening and closing, and more specifically, in a shoe sterilization deodorizer which can sterilize and deodorize a shoe in multiple stages, opening and closing the door when storing or withdrawing shoes from the front surface. It prevents the loss of hot air in particular by blocking the air injection hole from the shoe storage room according to the use, and also prevents the leakage of odor generated during the drying process of the shoe when the door is opened during the use of the shoe deodorizer. Would have done so.

In general, the shoes worn usually have parasitic bacteria, fungi, and microorganisms harmful to the human body, and the smell and smell are mixed with sweat and dust generated from the feet. For this reason, shoes are the most unsanitary in the clothes worn by people and are representative of the factors causing bad odors.

When wearing shoes, the part of the foot that is naturally in contact with the skin of the foot worn naturally causes sweating and breeds of various bacteria due to poor ventilation conditions. Odor is generated even more when the shoes enter the room while the shoes are wet.

In view of the above, commercially available shoe sterilization deodorizers not only dry the inside of shoes using high temperature hot air, but also sterilize / deodorize them as elements such as UVC lamps and photocatalysts installed internally, and use them as various filters. By removing odors by filtration, it makes the condition of the shoes worn afterwards comfortable and removes harmful contaminants to help the foot health.

In the sterilization and deodorization process of the shoe sterilization deodorizer, when the shoes are left in the main body for a predetermined time and operated, the air not only generates ozone through the ozone generating member, but also hot air heated to a predetermined temperature through the heater. As well as drying of the shoes by supplying, sterilization deodorization is made with the deodorizing member as described above, these are sterilized / purified through a filter made of a catalyst material in the process of continuous circulation through a given duct through a predetermined operating time To provide more comfortable shoes.

The shoe sterilization deodorizer is a cabinet-type shoe deodorizer equipped with a multi-stage shoe storage room for putting shoes worn by a large number of people, such as a home, a dormitory, a military affairs group, a business cafeteria, and a pair of shoes. .

In general, shoes of shoes are preferable to be used in homes, offices, large restaurants, etc. In the case of shoe sterilization deodorizers having a high shoe storage room, they are stored in places where military offices or special construction sites are constructed. Is used.

Attached Figure 1 is a perspective view showing a conventional shoe sterilization deodorizer, an example to accommodate the sterilization deodorization by storing the shoes, the applicant has filed in 2005 Patent Application No. 101601.

The shoe sterilization deodorizer 100 according to this configuration, respectively, in the front of the main body 10 forming a rectangular body by the combination of the side panel 11, the top panel 12, the bottom panel 13, the rear panel 14 The door 10-1 for opening and closing the shoe storage room 10-2 of the is provided, each of the shoes (S) therein is a structure to sterilize, deodorize the shoes at a given time.

The shoe sterilization deodorizer, as shown in Figure 2 attached, is installed vertically in the center in the body 10, the blowing fan (P) is installed on the upper side, the shoe storage compartment (10-) on both sides of the vertical An air supply duct (20) installed so that the air injection pipe (22) for inducing and injecting air into 2) is branched at equal intervals; It is installed in parallel with the air supply duct 20 in parallel with the discharge port 31 is disposed on both sides of the shoe storage chamber (10-2) to discharge the odor, while antibacterial to the discharge port 31 An air exhaust duct 30 in which the filter F is detachably installed; An air inlet 41 is connected to an upper portion of the air exhaust duct 30 and an inflow side of the blower fan P, and an air inlet 41 for introducing air from the outside is provided. The antibacterial filter F is detachably installed at the inside, and the air circulation duct 40 provided with a partition wall 42 for guiding the air exhausted from the exhaust duct 30 in the direction of the blowing fan P is provided therein. ; The first guide hole 51 is formed such that the air injection pipe 22 positioned at the left and right sides of the air supply duct 20 is positioned at an upper portion thereof, and the outlet 31 of the air exhaust duct 30 is formed therein. A left storage compartment assembly 50-1 forming a second guide hole 52 so as to be positioned on a side thereof to form the shoe storage compartment 10-2; It consists of a right storage compartment assembly 50-2.

The shoe sterilization deodorizer 100 is the air supply duct 20, the air injection pipe 55, the shoe storage chamber (10-2), the air exhaust duct 30 by one blowing fan (P) In order to sterilize and deodorize the shoes contained therein, the air circulation duct 40 (including filters) was sequentially passed.

In the configuration of the shoe sterilization deodorizer as described above, when storing the shoes in the shoe storage room through the door of the opening type, when the door is first opened, the interior ceiling side air spray pipe is opened even though the storage room is generally empty. There is a problem that heat loss is generated because the hot air discharged through the shower method is discharged to the outside until the shoes are put in place.

Heat dissipation was a factor in increasing power consumption because the hot air must be circulated again.

On the other hand, in the state of opening the door not too long after being stored in the shoe sterilization deodorizer due to the wearer's circumstances, the shoe odor generated during the sterilization and deodorization process in accordance with the problem of heat loss as described above and the undry state of the shoe As it is released to the outside as it gives off to the wearer who opened the door, it is pointed out as a problem that is harmful to health.

The present invention has been devised to solve the above-mentioned conventional problems, in the shoe sterilization deodorizer, particularly hot by blocking the air injection hole from the shoe storage compartment according to the opening and closing of the door when storing or withdrawing the shoes from the front At the same time to prevent the loss of air, while the use of the shoe deodorizer during the opening of the door to prevent the outflow of the odor generated during the drying process of the shoe is to enable a comfortable use.

According to the present invention for achieving the above object, the shoe storage compartment is formed by the assembly of the left compartment and the right compartment compartment provided with a multi-stage shoe support plate for storing a plurality of pairs of shoes, respectively, installed from inside the body An air supply duct installed at the air discharge side of the blower fan to supply hot air, and installed to branch into the shoe support plate from the air supply duct. The air component discharges air into the shoe storage chamber through an air spraying hole formed at one side. An exhaust duct provided on the private pipe, an air intake side of the blower fan side to suck odor generated inside the shoe storage compartment, and an air intake air from the exhaust duct on the upper side of the air exhaust duct and on the side of the blower fan; It consists of air circulation ducts connected to be distributed, and a case of a door in the front of the storage compartment, respectively In groups deployed shoes sterilization deodorant,

An operating hole is formed in the front of the shoe support chamber side shoe support plate in which the door is closed. The operating rod penetrates the front center of the air injection pipe from the operating hole and is elastically installed from the inside by a compression spring. In order to open and close the air injection hole of the air injection pipe on both sides from one end of the operating rod, one end of the round disc is formed integrally attached to one end, characterized in that configured to open and close the air injection hole of the air injection pipe according to the opening and closing of the door do.

In addition, the present invention is a shoe storage compartment is formed by the assembly of the left compartment and the right compartment compartment provided with a multi-stage shoe support plate for storing a plurality of pairs of shoes, respectively, on the air discharge side of the blower fan installed from inside the body An air supply duct installed to supply hot air and branched from the air supply duct to the inside of the shoe support plate, and an air injection pipe for discharging air into the shoe storage chamber through an air injection hole formed at one side, and the blower fan side An exhaust duct installed on the air intake side of the shoe storage chamber to suck odor generated inside the shoe storage compartment, and connected to the upper side of the air exhaust duct and the side surface of the blower fan to intake and distribute air from the exhaust duct; It is made of air circulation duct, the shoe sterilization deodorizer installed in each of the opening doors in the front of the storage compartment book,

An operating hole is formed in the front surface of the shoe support chamber-side shoe support plate in which the door is closed. The operating rod penetrates slidably from the front of the air injection pipe from the inside while the operating rod penetrates the front center of the air injection pipe from the operation hole. , One end is provided with a U-shaped hinge piece having an open shape on one end from the end of the operating rod drawn into the air injection pipe, and a round disc at one end to open and close the air injection hole of the air injection pipe on both sides from the hinge piece. The integrally formed blocking pieces are rotatably installed, respectively, and the blocking pieces are rotatably installed from the hinge shafts provided in the air spray pipes, and the tension bars for providing elasticity to the operating rods are provided from the working rods located in the air spray pipes. As the spring penetrates, one end is connected to the side of the hinge piece, and the other end is air sprayed. That is connected to the support piece which is provided in the features.

Hereinafter, with reference to the accompanying Figures 4 to 9 according to the present invention in more detail.

4 is a perspective view showing the shoe sterilization deodorizer of the present invention, Figure 5 is a perspective view showing the separation of the panel and the duct from the main body of the shoe sterilization deodorizer according to the present invention, Figure 6 and Figure 7 Fig. 8 is a cross-sectional view showing the air injection pipe installed on the support plate of the shoe sterilization deodorizer according to the present invention, and Fig. 8 is a longitudinal cross-sectional view showing the operating state of Figs.

The present invention is a shoe storage room by the assembly of the left storage compartment assembly 50-1 and the right storage compartment assembly 50-2 provided with a plurality of shoe support plate 54 for storing a plurality of pairs of shoes (S), respectively An air supply duct 20 is formed on the air discharge side of the blowing fan P provided from the inside of the main body 10 to supply hot air, and a shoe support plate from the air supply duct 20. 54) the air injection pipe 55 is installed to branch through the inside, and discharges air into the shoe storage chamber 10-2 through the air injection hole (55b) formed on one side, and the blowing fan (P) side An exhaust duct 30 installed at an air intake side to suck odor generated inside the shoe storage chamber 10-2, an upper side of the air exhaust duct 30, and a side surface of the blowing fan P; It consists of an air circulation duct 40 which is connected to allow the intake and flow of air from the exhaust duct 30, the shoe storage compartment (10-2) In the shoe sterilization deodorizer 100 is installed each in the form of hinged doors (10-1) to the front,

An operating hole 54a is formed in the front of the shoe support plate 54 of the shoe storage chamber 10-2 in which the door 10-1 is closed, and the front of the air injection pipe 55 is formed from the operating hole 54a. The operating rod 60 penetrates the center and is elastically installed by the compression spring 62 from the inside thereof, and the air spray pipe 55 is provided at both sides from one end of the operating rod 60 introduced into the air spray pipe 55. In order to open and close the air injection hole (55b) of the round disc (63a) formed in one end is attached to the blocking piece (63) is installed in accordance with the opening and closing of the door (10-1) air of the air injection pipe (55) It is configured to open and close the hole 55b.

The stopper 61 for supporting the compression spring is mounted on the operating rod 60 on which the compression spring 62 is installed. In this case, the stopper 61 is a coupling part of the E-ring that is typically employed to prevent the departure of the part on the shaft.

The recess 54b is recessed from the front surface of the shoe support plate 54 to prevent the operating rod 60 from being separated from the operating rod 60 penetrating from the front surface of the shoe support plate 54.

The operating rod 60 has a rectangular cross section for the purpose of preventing rotation, and the operating hole 54a is also formed in a quadrangle according to the operating rod 60. The operating hole 54a is installed at a point perpendicular to the front lower portion of the shoe support plate 54, and the blocking piece 63 from the operating rod 60 is an air injection hole 55b of the air injection pipe 55. It is to be controlled in the form in close contact with the inner surface.

On the other hand, Figure 9 is attached as a cross-sectional view of the air injection pipe showing an embodiment of the air blocking component installed on the air injection pipe side in the shoe support plate of the shoe sterilization deodorizer according to the present invention, the configuration is as follows.

The shoe storage compartment 10- is assembled by assembling the left storage compartment assembly 50-1 and the right storage compartment assembly 50-2, each of which includes a shoe support plate 54 for storing a plurality of pairs of shoes S, respectively. 2) is formed, the air supply duct 20 is provided on the air discharge side of the blowing fan (P) installed from the inside of the main body 10 and the inside of the shoe support plate 54 from the air supply duct 20 It is installed to branch through the air injection pipe 55 to discharge the air in the shoe storage chamber 10-2 through the air injection hole (55b) formed on one side, and the air suction side of the blowing fan (P) side An exhaust duct 30 installed in the shoe storage chamber 10-2 to suck odor generated in the interior of the shoe storage chamber 10-2, and an exhaust duct on an upper side of the air exhaust duct 30 and a side surface of the blower fan P; 30 is made of an air circulation duct (40) connected to suck the air from the circulation, and to the front of the shoe storage compartment (10-2) Up the shape of the door 10-1 is in the shoe sterilization deodorizer 100 are installed, respectively,

An operating hole 54a is formed in the front of the shoe support plate 54 of the shoe storage chamber 10-2 in which the door 10-1 is closed, and the front of the air injection pipe 55 is formed from the operating hole 54a. While the operating rod 70 penetrates through the center and slidably penetrates from the front surface of the air injection pipe 55 therefrom, from one end of the operating rod 70 introduced into the air injection pipe 55. Is provided with a U-shaped hinge piece 71 having an open shape on one side, and rounded at one end to open and close the air injection holes 55b of the air injection pipe 55 on both sides from the hinge piece 71. The blocking pieces 73 formed integrally with the disc 73a are rotatably installed, and the blocking pieces 73 are rotatably installed from the hinge shaft 55d provided in the air injection pipe 55. From the operating rod 70 located in the air injection pipe 55, the tensioning soup for giving elasticity to the operating rod With 72 a through its one end is connected to the hinge piece 71 side, and the other end consists of a structure connected to the support piece (55e) is provided in the air injection pipe (55).

In the drawings, reference numeral 55c denotes an air injection port installed in the front of the air injection hole to inject air in multiple directions.

Referring to the operation and effects of the installation of the shoe sterilization deodorizer of the present invention configured as described above are as follows.

First, the shoe sterilization deodorizer 100 of the present invention, each door 10-1 is provided from the front of the main body 10, the left compartment chamber assembly 50-1, the right compartment chamber assembly 50-2 are combined. ) And the shoe support plate 54 installed therein, to have a plurality of cell forms to form a shoe storage room 10-2 for storing a plurality of pairs of shoes S, respectively. do.

Here, in the state in which the shoe S is placed in each shoe storage room 10-2, the wearer's shoes are pleasantly dried by deodorization of the odor along with the air circulation inside during the set time through the control unit of the apparatus. You can make it state.

A separate heating device (not shown in the drawing) is installed from the inner side of the main body 10 to warm the air, thereby supplying the air supply duct 20, the air injection pipe 55, the air injection hole 55b, and the air injection hole 55c. Through the final spraying sequentially through the shoe storage room (10-2), the shoes are placed inside the drying, fungi, deodorizing. At the same time, from the air exhaust duct 30 installed to communicate with the interior of the shoe storage compartment (10-2), the odor generated when contacting the hot air in the undried state of the shoes from the inside by a separate purification device Circulate through.

As described above, the hot air is introduced into the shoe storage chamber 10-2 as shown in FIG. 6. The air spraying hole of the air injection pipe 55 is opened. This is the closed state of the door (10-1), wherein the closed state of the door (10-1) is one end of the operating rod 60 installed on the front of the shoe support plate 54, the rear edge portion of the door (10-1) This state is pressed.

At this time, the compression spring 62 installed on the working rod 60 is inserted into the pressurized end by pushing the stopper 61 on the operating rod, and blocking the operating rod 60 located inside the air injection pipe 55. The portion of the round disc 63a, which is one end of the piece 63, is kept out of the air injection hole 55b and kept open so that air can be continuously introduced.

In addition, one end of the operating rod 60 pressed by the door 10-1 is separated from the operating hole 54a by the groove 54b formed in the front of the shoe support plate 54. Sliding operation is not performed.

When the door 10-1 is opened while the shoe sterilization deodorizer 100 is in use or when the shoes are dried, sterilized, and deodorized, the operating rod 60 is air from the operating hole 54a. Simultaneously with the release of the compression spring 62 installed between the pipe 55 and the shoe support plate 54, one end of the operating rod 60 passes through the groove 54b from the operating hole 54a of the shoe support plate 54. In the protruding state, the reverse state of the operating rod 60, as shown in Figure 7 attached, the circular disc (63a) of the blocking piece 63 is moved to the position of the air injection hole (55b) of the air Will block the flow.

At this time, the suction of the air inside the shoe storage chamber 10-2 through the exhaust duct 30 is in a state of being continuously made.

As described above, the air injection hole 55a is blocked according to the state in which the door 10-1 is opened, and thus hot air is not introduced any more, thereby preventing unnecessary heat loss. , Shoe smell remaining in the shoe storage room (10-2) can be completely eliminated the conventional problem that was leaked out.

On the other hand, with reference to the accompanying Figure 9 as an example according to the present invention to block the air injection hole by the forward and backward operation of the operating rod from the air injection pipe as described above as follows.

As described above, the pressing operation of the operating rod 70 pressed by the state in which the door 10-1 is closed is inside the air injection pipe 55 through the operating hole 54a of the shoe support plate 54. Operating rod 70 is entered into the state is to be advanced, each block piece 73 is installed one end connected to the hinge piece 71 in accordance with the advance of the operating rod 70 is inside the air spray pipe (55) The round disc 73a of the blocking piece 73 which was rotated about the hinge shaft 55d provided in the center and cut off from the air injection hole 55b is rotated (refer to the dashed-dotted line on the drawing).

At this time, the hinge spring 71 of the operating rod 70 side and the tension spring 72 connected at both ends to the support piece 55e provided in the air injection pipe 55 is in a tensioned state, which is a door 10-1. ) Is closed from the shoe sterilization deodorizer 100 and locked.

As described above, in the state in which the door 10-1 is closed, the air injection hole 55b of the air injection pipe 55 is automatically opened and circulates by introducing warm air into the shoe storage compartment 10-2 by a shower method. By doing so, it becomes possible to achieve the drying, sterilization deodorization of the shoe as described above.

When the door 10-1 is opened in the opposite operation as described above, one end of the operating rod 70 is pulled out of the operating hole 54a and at the same time, the tension spring 72 is elastically maintained inside the air injection pipe 55. The return of the initial state is made, and at the same time, the blocking piece 73 pivots at a predetermined angle around the hinge shaft 55d to block the air injection hole 55b again.

In other words, when the door 10-1 is in the open state, the air introduced from the inside of the shoe storage compartment 10-2 is automatically cut off to prevent heat loss, and can come out of the shoe storage compartment to the outside. It can block many unpleasant odors.

As described above, the shoe sterilization deodorizer of the present invention has a resilient installation of the operating rod on the front of the shoe support plate formed in multiple stages for storing shoes from the front side, and has a blocking piece at one end of the operating rod, so that the shoe support plate is closed when the door is closed. It is installed at the bottom to open the air injection hole on the side of the air injection pipe that injects the air, and when the door is opened, the air injection hole is blocked by the blocking piece as a backward action of the operating rod, and the hot air can be blocked. As a result, the loss of power consumption is significantly lowered by preventing heat loss in the operation of accommodating or removing the shoes, and at the same time, the smell of odor generated during the drying of the shoes when the door is opened during the use of the shoe deodorizer is automatically removed. Can be blocked by the effect that can be pursued comfortable use without discomfort.

Claims (4)

The shoe storage compartment 10- is assembled by assembling the left storage compartment assembly 50-1 and the right storage compartment assembly 50-2, each of which includes a shoe support plate 54 for storing a plurality of pairs of shoes S, respectively. 2) is formed, the air supply duct 20 is provided on the air discharge side of the blowing fan (P) installed from the inside of the main body 10 and the inside of the shoe support plate 54 from the air supply duct 20 It is installed to branch through the air injection pipe 55 to discharge the air in the shoe storage chamber 10-2 through the air injection hole (55b) formed on one side, and the air suction side of the blowing fan (P) side An exhaust duct 30 installed in the shoe storage chamber 10-2 to suck odor generated in the interior of the shoe storage chamber 10-2, and an exhaust duct on an upper side of the air exhaust duct 30 and a side surface of the blower fan P; 30 is made of an air circulation duct (40) connected to suck the air from the circulation, and to the front of the shoe storage compartment (10-2) Up the shape of the door 10-1 is in the shoe sterilization deodorizer 100 are installed, respectively, An operating hole 54a is formed in the front of the shoe support plate 54 of the shoe storage chamber 10-2 in which the door 10-1 is closed, and the front of the air injection pipe 55 is formed from the operating hole 54a. The operating rod 60 penetrates through the center and is elastically installed by the compression spring 62 from the inside thereof, and the air spray pipes are disposed at both sides from one end of the operating rod 60 introduced into the air injection pipe 55. In order to open and close the air injection hole 55b of the 55, a blocking piece 63 having an integrally formed round disc 63a is attached to one end of the air injection hole 55b to open and close the door 10-1. Shoe sterilization deodorizer having an air blocking function using the door opening and closing, characterized in that configured to open and close the air injection hole (55b). The recess 54b of claim 1, wherein the recess 54b is recessed from the front surface of the shoe support plate 54 to prevent the operating rod 60 from being separated from the operating rod 60 penetrating from the front surface of the shoe support plate 54. Shoe sterilization deodorizer having an air blocking function using a door opening and closing. According to claim 1, wherein the operating rod 60 has a cross-sectional area is made of a square, the shoe having an air shutoff function using the door opening and closing, characterized in that the operating hole (54a) is also formed in a quadrangle according to the operating rod 60. Sterilization deodorizer. The shoe storage compartment 10- is assembled by assembling the left storage compartment assembly 50-1 and the right storage compartment assembly 50-2, each of which includes a shoe support plate 54 for storing a plurality of pairs of shoes S, respectively. 2) is formed, the air supply duct 20 is provided on the air discharge side of the blowing fan (P) installed from the inside of the main body 10 and the inside of the shoe support plate 54 from the air supply duct 20 It is installed to branch through the air injection pipe 55 to discharge the air in the shoe storage chamber 10-2 through the air injection hole (55b) formed on one side, and the air suction side of the blowing fan (P) side An exhaust duct 30 installed in the shoe storage chamber 10-2 to suck odor generated in the interior of the shoe storage chamber 10-2, and an exhaust duct on an upper side of the air exhaust duct 30 and a side surface of the blower fan P; It consists of an air circulation duct 40 connected to intake, circulated air from the 30, the front of the shoe storage compartment (10-2) Up the shape of the door 10-1 is in the shoe sterilization deodorizer 100 are installed, respectively, An operating hole 54a is formed in the front of the shoe support plate 54 of the shoe storage chamber 10-2 in which the door 10-1 is closed, and the front of the air injection pipe 55 is formed from the operating hole 54a. While the operating rod 70 penetrates through the center and slidably penetrates from the front surface of the air injection pipe 55 therefrom, from one end of the operating rod 70 introduced into the air injection pipe 55. Is provided with a U-shaped hinge piece 71 having an open shape on one side, a round disc at one end to open and close the air injection hole (55b) of the air injection pipe 55 on both sides from the hinge piece (71) Blocking pieces (73a) formed integrally with each other (73a) are installed rotatably, respectively, the blocking piece (73) is rotatably installed from the hinge shaft (55d) provided in the air injection pipe (55), the air A tension spring for imparting elasticity to the operating rod from the operating rod 70 located in the injection pipe 55. One end is connected to the hinge piece 71 side while the 72 is penetrated, and the other end is connected to the support piece 55e provided in the air injection pipe 55. Foot sterilization deodorizer.

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