KR100758647B1 - The drying and sterilizing machine of shoes and the method thereof - Google Patents

Abstract

Shoe sterilizing and drying device and method are provided to sterilize the insides of shoes directly with ultraviolet rays by injecting plural ultraviolet ray emitting diodes into the shoes placed inside a drying chamber. A shoe sterilizing and drying device includes a drying chamber having an opening/closing door, a drying portion case, and shelves, a hot wind supply portion having an air blower and a heating body, a duct portion having a main duct, plural auxiliary ducts and a hot wind discharge pipe, a sterilizing operation portion(23) and an opening/closing sensing sensor. A fixing guide pipe(24) is installed on the side of the hot wind discharge pipe(21). An ultraviolet ray emitting diode(27) moves up and down by movement of a central shaft(29) to be injected into the shoe placed on the shelf(5) in a sterilizing operation portion(23).

Description

Drying and sterilizing machine of shoes and the method

1 is a side schematic view of an open / close door of a shoe sterilization drying apparatus according to the present invention;

Figure 2 is a side schematic view of a state in which the drying operation while sterilizing the inside of the shoe by operating the UV light emitting diode of the sterilization operation in the closed state of the opening and closing door of the shoe sterilization drying apparatus according to the present invention

3 is a schematic cross-sectional view taken along the line A-A 'of FIG.

4 is a schematic cross-sectional view taken along the line B-B 'of FIG.

Figure 5 is a schematic perspective view of the duct part and the sterilization operation unit is installed on the multi-stage shelf of the shoe sterilization drying apparatus according to the present invention

Figure 6 is a schematic cross-sectional view showing another embodiment of the sterilization operation unit in the shoe sterilization drying apparatus according to the present invention

7 is a side schematic view of a conventional shoe drying apparatus

               <Description of Symbols for Major Parts of Drawings>

1. Shoe Sterilization Dryer 1 '. Shoe Drying Device

2, 2 '. Drying Room 3, 3 '. Opening door

4, 4 '. Drying Room Case 5, 5 '. Multi-stage shelf

6. Shoes 7. Air vents

8. Clamp 9. Drill Hole

10, 10 '. Hot air supply 11, 11 '. Air blower

12, 12 '. Heating element 13. Hot air supply case

14, 14 '. Intake vent 15, 15 '. Guide duct

16. Control panel 17. Temperature sensor

18, 18 '. Duct section 19, 19 '. Juduct

20, 20 '. Auxiliary duct 21, 21 '. Hot air discharge pipe

22a, 22a ', 22b, 22b'. Hot air outlet 23. Sterilization operation part

24. Fixed guide pipe 25. Electric wire

26. Backplane 27. UV LEDs

28. Drive motor 29. Central axis

30. Female thread

32. Male thread 33. Guide rod

34. Multi-stage folding protective tube 35. Guide stand

36. Opening and closing sensor 37 '. UV Ozone Lamp

The present invention relates to a shoe sterilization drying apparatus capable of simultaneously sterilizing and drying various footwear such as shoes or sneakers in a home or office, and more particularly, a multi-stage shelf is installed inside a drying unit case provided with an open / close door. And a drying chamber in which a plurality of shoes are placed on the multi-stage shelf and dried, a hot air supply unit installed at an upper portion of the drying chamber and converting the air sucked from the outside into a warm air from the heating element to the duct unit, and a main duct and a plurality of auxiliary ducts. And a duct unit for supplying warm air from the warm air supply unit to the drying chamber, wherein each side of the warm air discharge pipe is adjacently provided with a fixed guide pipe curved in a predetermined shape. Inside the fixed guide pipe is installed so that the wire is movable, but Is installed at the end of the UV light emitting diode downwardly protruded to the lower side of the fixed guide tube and the other end of the wire is protruded toward the other side of the fixed guide tube in the state of being moved by the operation of the drive motor It is connected to the lower end of the shaft and the ultraviolet light emitting diode is moved along the shanghai dong of the central axis, the sterilization operation unit is put into each shoe mounted on the multi-stage shelf to be ultraviolet sterilized, and is provided on the front upper part of the drying unit case When the opening and closing of the door while detecting the opening and closing of the door, the central axis of the sterilization operation unit is operated to lower and lower, and when opened, the opening and closing sensor for controlling the drive motor so that the central axis is operated upward It relates to a sterilization drying apparatus and method.

Generally, various footwear such as sneakers or shoes are normally worn for a long time or when it is worn and moved in the rain, moisture and odor are generated or water is introduced into the shoes. It is common to naturally dry below or to heat dry after being located near the fire, but it takes a long time to dry, as well as the footwear is deformed or damaged by the hot heat of the fire.

Applicant has devised a shoe drying apparatus of Korean Utility Model Registration No. 0381792 in order to improve the problems caused by the conventional shoe drying as described above, the shoe drying device (1 ') is on the front as shown in FIG. Multi-stage shelf 5 'is installed inside the drying chamber case 4' with the opening and closing door 3 ', and a drying chamber in which a plurality of shoes 6' are mounted on the multi-stage shelf 5 'is dried ( 2 ') and the warm air installed at the upper part of the drying chamber 2' and converting the air sucked from the outside by the air blower 11 'into the warm air in the heating element 12' and supplying it to the duct part 18 '. The supply unit 10 ', the main duct 19' and the plurality of auxiliary ducts 20 'are extended to the rear side of the drying chamber 2' and the hot air supply unit 10 ', and each of the auxiliary ducts ( 20 ') has a plurality of hot air discharge pipes 21' for supplying the warm air from the hot air supply unit 10 'to the drying chamber 2'. It is composed of a duct portion 18 ', the hot air supply unit 10' is a UV ozone lamp 37 to generate ozone while sterilizing air sucked from the outside through the inlet 14 'of the guide duct 15' ') Is installed, the hot air discharge pipe (21') has two hot air discharge outlets (22a ', 22b') are formed at the bottom to dry the inside and the outside of the shoe at the same time a large amount of shoes in a short time It is intended to be dried.

However, the UV ozone lamp 37 ′ installed in the hot air supply unit 10 ′ of the shoe drying apparatus 1 ′ is configured to sterilize and deodorize air sucked from the outside using ultraviolet and ozone. There is a problem in that the shoes located inside the drying room (2 ') is hardly exposed to ultraviolet rays, and in particular, ultraviolet rays are not irradiated into the shoes at all, so that sterilization of the inside of the shoes where odors and various bacteria are parasitic is not performed at all. Ozone sterilization has the advantage of excellent sterilization and deodorization effect, but ozone itself has strong smell and toxicity, which has a harmful effect on the human body and regulates the harmful concentration of ozone in various workplaces. Skin diseases such as atopy are caused by ozone in homes and offices. There was a problem that it becomes practically difficult to use.

The present invention is to improve the problems as described above is provided with a plurality of ultraviolet light emitting diodes (LED) in the drying room automatically lifting and lowering operation in accordance with the opening and closing operation of the opening and closing doors the plurality of ultraviolet light emitting diodes (LED) is drying room Automatically sterilizes the inside of the shoes by automatically entering into the inside of each shoe mounted inside, and at the same time, the inside and outside of the shoes are dried to effectively sterilize, deodorize, and dry various shoes. Its purpose is to make it safe and convenient to use at home or office, etc.

In order to achieve this purpose, a multi-stage shelf is installed inside a drying unit case equipped with an opening / closing door, and a drying room in which shoes are placed on the multi-stage shelf and dried, and an air sucked from the outside and installed in the upper part of the drying chamber. In the shoe drying apparatus consisting of a hot air supply unit for converting from the hot air to the duct unit, and a duct unit for supplying the warm air from the hot air supply unit to the drying chamber, the main duct and a plurality of auxiliary ducts and hot air discharge pipes Fixed guide pipes curved in a predetermined shape are adjacent to the side of the pipe, and inside the fixed guide pipe is installed to move the wire, but the wire has an ultraviolet light emitting diode at one end of the lower side of the fixed guide pipe. Is installed downward in a protruding state, and the other end of the wire It is connected to the lower end of the central shaft which is moved by the operation of the driving motor in the state protruding toward the other side of the constant guide pipe. The sterilization operation unit is put into the ultraviolet sterilization unit, and is provided in the upper portion of the front of the drying unit case to detect the opening and closing of the opening and closing doors when the opening and closing doors are closed so that the central axis of the sterilization operation unit is lowered and the center when opening It is a feature of the present invention that it is composed of an opening and closing detection sensor for controlling the drive motor to operate the shaft up.

Hereinafter, a detailed configuration according to the present invention will be described in detail with reference to the drawings.

Footwear sterilization drying apparatus 1 according to the present invention is a device that can sterilize and dry various shoes such as shoes or sneakers at the same time in the home or office as shown in Figures 1 to 6, opening and closing door (3) A multi-stage shelf 5 is installed in the drying chamber case 4 provided with a drying chamber 2 and a plurality of shoes 6 placed on the multi-stage shelf 5, and the drying chamber 2. Installed in the upper portion of the air blower (11) to convert the air sucked from the outside to the warm air from the heating element (12) to the duct part (18) to supply the hot air supply unit 10, the drying chamber (2) and hot air It is addressed to the rear part of the supply unit 10 and the duct unit 18 for supplying the warm air generated from the hot air supply unit 10 to the drying chamber 2, and the vertical movement of the shoe 6, while operating up and down Sterilization operation unit 23, the opening and closing door (3) Sensing the opening and consists of a close detection sensor 36 for controlling the lifting operation of the sterilization operation unit 23.

The drying chamber 2 is fixed to the multi-stage shelf (5) consisting of a plurality of compartments up and down inside the drying chamber case (4) having an opening and closing door (3) in front as shown in Figures 1, 2, 5 And on the multi-stage shelf (5) a plurality of shoes (6) are placed to dry up, the drying chamber case (4) is provided with an exhaust port (7) in the upper surface of the hot air supply (10) and the duct ( 18) after the warm air supplied into the drying chamber 2 dries the shoes 6 inside the drying chamber 2, the dirty air containing the odor and moisture is discharged to the outside through the exhaust port 7. It is.

The multi-stage shelf (5) is a predetermined distance from the opening and closing door (3) of the front so that the warm air supplied into the drying chamber (2) through the hot air discharge pipe (21) of the duct portion 18 is circulated smoothly in the drying chamber (2). Spaced apart from each other, and a clamp 8 is provided at the center of the upper surface portion so that the shoe 6 can be positioned on the basis of the clamp 8, and the rear plate of the multi-stage shelf 5 26 is a plurality of auxiliary ducts 20 on the front to be fixed at regular intervals in a state of standing in the vertical direction, the rectangular side of the hole (5) through the shelf (5) through which the plurality of auxiliary ducts 20 are passed ( 9) is formed to facilitate the installation of the auxiliary duct 20, and at the same time the warm air is circulated smoothly through the hole (9).

In addition, the multi-stage shelf (5) is the height of the lower compartment is formed higher than the height of the upper compartment can place a shoe with a high heel or shoelace in the lower compartment and the shoelace or shoelace in the upper compartment Low shoes are placed to sterilize and dry.

The hot air supply unit 10 is provided in the upper portion of the drying chamber 2, as shown in Figures 1 to 4 and 6 and converts the air sucked from the outside by the air blower 11 to the warm air in the heating element 12 A part to supply to the duct part 18, the hot air supply unit case 13 is provided in the upper part of the drying chamber 2, the inlet port 14, the upper side of one side is in communication with the outside inside the hot air supply unit case (13). ) Is provided with a guide duct (15) is formed in the guide duct (15) is a conventional air blower 11 and the air to suck the outside air through the air inlet 14 to blow toward the heating element (12) Normal heating elements 12 for heating air from the blower 11 are provided in this order, and the main duct 19 of the duct portion 18 is provided in communication with the other side of the guide duct 15. Hot air heated through the (12) to the duct portion (18) It is supposed to supply.

The hot air supply unit case 13 has a control panel 16 is installed on the front, the control panel 16 is a conventional power switch to turn on / off the entire power, the air blower 11 and the heating element 12 A safety circuit (not shown) which transmits an operation command and generates an alarm sound when the high temperature of 100 ° C. or higher occurs in the heating element 12 due to the burner of the air blower 11, and automatically cuts off the power. When the temperature inside the drying chamber 2 is sensed by the temperature detecting sensor 17 and the temperature inside the drying chamber 2 reaches a certain temperature, the power of the heating element 12 is cut off, and when the temperature is lower than the predetermined temperature, the heating element 12 A safety device (not shown) for supplying power is provided.

In addition, the control panel 16 is able to check the current time and the temperature inside the drying chamber (2) through the temperature sensor 17 installed inside the drying chamber (2), it is possible to schedule the automatic operating time, etc. A conventional LED indicator (not shown) is provided to visually check the operation state of each part.

On the other hand, the heating element 12 used in the present invention is a PTC heating element using a ceramic element having a constant temperature characteristics, the heating element using a conventional heating coil continuously generates a high temperature as long as power is supplied to the heating coil The high temperature generated is forced to blow air into the air blower 11 to supply warm air. If the heating coil is continuously supplied with power or the air blower 11 breaks down, the high temperature is continuously applied to the heating coil. The heating coil may be prematurely disconnected or overheated, and the life may be short.However, when the PTC heating element rises to the intrinsic temperature of the PTC heating element, the resistance increases significantly and current does not flow. When the temperature decreases, it continues to move up to the predetermined temperature, so it has less power consumption and safety than the heating coil. It has a long service life and a low risk of fire.

As shown in FIGS. 1 to 6, the duct part 18 is provided at the rear part of the drying chamber 2 and the hot air supply unit 10 to supply the warm air generated from the hot air supply unit 10 to the drying chamber 2. In part, the main duct 19 and the plurality of auxiliary ducts 20 and the plurality of hot air discharge pipes 21 are provided.

The main duct 19 is provided in communication with the other end of the guide duct 15 of the hot air supply unit 10 in a state of being positioned in a transverse direction in a long tubular shape, and the plurality of auxiliary ducts 20 are long tubular. The upper part is installed in communication with the lower end of the main duct 19 in the vertical direction, and the lower part is blocked and fixedly installed in a state in which a plurality of predetermined positions are placed on the front of the rear plate 26 of the multi-stage shelf 5. The plurality of hot air discharge pipes 21 are located in the horizontal direction and are installed in communication in the state spaced apart at regular intervals on the front of each auxiliary duct 20, the upper and lower partitions of the multi-stage shelf (5) It is installed so as to be located on the upper side of the compartment and two warm air outlets 22a and 22b are formed at a predetermined distance from the lower side so that the warm air supplied from the main duct 19 and the plurality of auxiliary ducts 20 is Of each hot air discharge pipe 21 While discharging through the hot air outlet 22a and 22b, the inside and outside of each shoe 6 mounted on the multi-stage shelf 5 is supplied with hot air from the upper side to the lower side to dry.

" 형상으로 굴곡진 고정가이드관(24)이 각각 인접설치되어 있고 상기 고정가이드관(24)의 내부에는 전선(25)이 이동가능하도록 내설되어 있되, 상기 고정가이드관(24)은 수평으로 위치된 부분의 타측이 다단식 선반(5)의 후면판(26)을 관통하여 설치되어 있고 수직으로 위치된 부분은 상부가 온풍공급부케이스(13)의 하면 후방을 관통한 상태로 위치되어 있으며, 상기 전선(25)은 일측 끝단에 자외선발광다이오드(UV LED)(27)가 설치되어 있고 상기 자외선발광다이오드(27)는 고정가이드관(24)의 일측 하부쪽으로 돌출된 상태로 하향설치되어 있으며 상기 전선(25)의 타측 끝단은 고정가이드관(24)의 타측 상부쪽을 돌출된 상태로 구동모터(28)의 작동에 의해 상하이동되는 중심축(29)의 하단부에 고정연결되어 있어 상기 중심축(29)의 상하이동에 의해 고정가이드관(24) 내측에 구비된 전선(25)이 고정가이드관(24)을 따라 이동되면서 자외선발광다이오드(27)가 승강작동되고 상기 자외선발광다이오드(27)가 하강하여 신발(6) 내부로 투입된 상태에서는 신발(6) 내 부에 자외선을 직접적으로 조사하여 각종 세균 등을 자외선살균하도록 되어 있다. The sterilization operation unit 23 is a portion which is configured to ultraviolet sterilize the inside of the shoe 6 while moving up and down as shown in FIGS. 1 to 6.

Fixed guide pipes 24 curved in the shape of " are installed adjacent to each other, and the inside of the fixed guide pipes 24 is installed so that the wire 25 is movable, and the fixed guide pipes 24 are positioned horizontally. The other side of the cut portion is installed through the back plate 26 of the multi-stage shelf (5), and the vertically positioned portion is positioned so that the upper portion penetrates the rear surface of the lower surface of the hot air supply unit case (13). 25 is an ultraviolet light emitting diode (UV LED) 27 is installed at one end and the ultraviolet light emitting diode 27 is installed downward in a state protruding toward one lower side of the fixed guide tube 24 and the wire ( The other end of the 25 is fixedly connected to the lower end of the central shaft 29 which is moved by the operation of the drive motor 28 in the state protruding the other side of the fixed guide tube 24, the central shaft 29 Fixed guide tube (24) While the wire 25 provided on the side is moved along the fixed guide tube 24, the ultraviolet light emitting diode 27 is lifted and operated, and the ultraviolet light emitting diode 27 is lowered and put into the shoe 6 in the state of the shoe ( 6) UV rays are sterilized by direct irradiation of ultraviolet rays inside.

The central shaft 29 is located in the rear of the hot air supply unit case 13 in the shape of a long bar (bar) located in the horizontal direction, as shown in Figures 3 and 4, both sides of the central axis 29 The female threaded piece 30 and the guide piece 31 are protrudingly formed in a state spaced apart by a predetermined interval, the female threaded piece 30 is screwed in a state in which the male rod 32 vertically erected therethrough and the male screw The rod 32 is rotated by the drive motor 28 provided on the upper portion, and the guide piece 31 is inserted and fastened with the guide rod 33 vertically erected therethrough, thereby driving the drive motor 28. As the male rod 32 is rotated in accordance with the rotation of the central shaft 29 is moved along the male rod 32 and the guide rod 33 in a horizontal state.

Each wire 25 connected to the lower portion of the central axis 29 passes through the inside of the central axis 29 and is powered by the control panel 16 while being connected by one wire to turn on the ultraviolet light emitting diode 27. It is supposed to turn on / off.

In addition, between the upper portion of each of the fixed guide pipe 24 and the central shaft 29 is a multi-stage folding protective tube 34 having a structure similar to a common fishing rod is interposed (rise) when the central shaft 29 is raised in multiple stages The folding protective tube 34 is extended to extend the length and when the central shaft 29 is lowered, the multi-stage folding protective tube 34 is folded to be reduced in length, so that the wire of the part protruding toward the upper portion of the fixed guide tube 24 ( 25 is smoothly inserted into or discharged from the inside of the fixed guide tube 24 even in the simultaneous movement of the central shaft 29 in the state guided by the multi-stage folding protective tube 34.

On the other hand, as shown in FIG. 6 as another embodiment of the present invention, the wire 25 is a guide (35) made of flexible plastic or metal material at a portion projecting outward from the upper part of the fixed guide tube 24. ) Is fixedly attached so that the wire 25 is supported by the guide stand 35 so that the wire 25 is smoothly inserted or discharged into the fixed guide tube 24 without being bent or bent even when the central shaft 29 is in Shanghai. It is.

The opening and closing detection sensor 36 is a conventional proximity detection sensor provided in the upper front of the drying chamber case 4, as shown in Figures 1 and 2, while detecting the opening and closing of the opening and closing door (3) The driving motor 28 of the 23 is controlled, but when the opening / closing door 3 is opened, the driving motor 28 is rotated in one direction for a predetermined time so that the central axis 29 of the sterilization operation unit 23 is raised. When the opening and closing door 3 is closed, the drive motor 28 is rotated in the opposite direction for a predetermined time so that the central axis 29 of the sterilization operation unit 23 moves downward.

Referring to the operation of the present invention.

In order to sterilize and dry the wet shoes 6, first, turn on the power switch of the control panel 16 to supply power to the shoe sterilization drying apparatus 1 as a whole and operate the control panel 16 to operate the hot air supply unit 10. The air blower 11 and the heating element 12, etc. are operated, and a plurality of shoes 6 are placed in each compartment of the multi-stage shelf 5 provided in the drying chamber 2, and each ultraviolet ray of the sterilization operation unit 23 is operated. When the opening of the shoe 6 is mounted under the portion where the light emitting diode 27 is provided, and the opening / closing door 3 is closed, the opening / closing detection sensor 36 provided on the front upper part of the drying chamber case 4 is Detecting the closing of the opening and closing door (3) and operating the drive motor 28 of the sterilization operation unit 23 for a predetermined time while the male screw rod 32 connected to the drive motor 28 is rotated in one direction the male screw rod ( The central shaft 29 screwed to 32 is lowered to a predetermined height along the male threaded rod 32. A plurality of wires 25 fixedly connected to the lower portion of the central shaft 29 by the lowering operation of the central shaft 29 are moved downward along the inside of each of the fixing guide tubes 24, and one end of the wire 25 is formed. UV light emitting diodes 27 installed downward in the overall lowering is introduced into the shoe 6, and the ultraviolet light emitted from the UV light emitting diodes 27 directly UV sterilizes the inside of the shoe 6 so that the fungus or mold inside Sterilize germs, etc. At the same time, while the air blower 11 and the heating element 12 installed in the hot air supply unit 10 operate, the air introduced from the outside is continuously converted into hot air, thereby maintaining the main duct (18). 19) and the plurality of auxiliary ducts 20 are discharged through the hot air discharge ports 22a and 22b of each hot air discharge pipe 21, and the hot air discharged from the hot air discharge ports 22a and 22b is a shoe (6). At the same time drying inside and outside) Drying chamber (2) through a space between the front and rear of the opening and closing door (3) and the multi-stage shelf (5) perforated on the rear side of the multi-stage shelf (5) drying the plurality of shoes (6) in a short time The inside is smoothly circulated and discharged to the outside through the exhaust port 7 provided at the upper portion of the drying chamber case 4.

When the sterilization and drying of the shoe 6 is completed after a certain time has elapsed, when the opening / closing door 3 is opened, the opening / closing detection sensor 36 detects the opening of the opening / closing door 3 to sterilize the eastern part 23. Of the driving motor 28 is rotated again in the opposite direction for a predetermined time, the central shaft 29 is moved up to a predetermined height along the male rod 32 and the center by the lifting operation of the central shaft 29 The plurality of electric wires 25 fixedly connected to the lower part of the shaft 29 also move upward, and the ultraviolet light emitting diodes 27 installed downward at one end of the electric wire 25 ascend to a certain height as a whole, and thus the upper part of the outer part of the shoe 6. Positioned so that the shoe 6 can be easily taken out.

According to the present invention, a plurality of ultraviolet light emitting diodes (LEDs) which are automatically lifted and operated according to the opening and closing operation of the opening and closing doors are provided in a drying room, and the plurality of ultraviolet light emitting diodes (LEDs) are mounted on a multi-stage shelf. Automatically sterilize the inside of the shoe with UV rays automatically, and at the same time, the inside and outside of the shoe can be dried to effectively sterilize, deodorize, and dry various shoes, and do not generate harmful substances such as ozone. It is effective to make it safe and easy to use.

Claims (6)

A multi-stage shelf is installed inside the drying unit case with opening and closing doors at the front, and a drying room in which shoes are mounted and dried, and installed in the upper part of the drying room, converts air sucked from the outside by an air blower from a heating element to a warm air. In the shoe drying apparatus consisting of a hot air supply unit for supplying to the duct unit, and a main duct and a plurality of auxiliary ducts and hot air discharge pipe, the duct unit for supplying the warm air from the hot air supply unit to the drying chamber, wherein the respective hot air discharge pipe (21) Fixed guide pipes 24 are bent adjacent to each other in a predetermined shape at the sides of the wires, and inside the fixed guide pipes 24, the wires 25 are internally movable so that the wires 25 have one end. UV light emitting diode 27 is installed downward in a state protruding to one side lower portion of the fixed guide tube 24 and the other end of the wire 25 It is fixed to the lower end of the central shaft 29 is moved by the operation of the drive motor 28 in the state protruding toward the other side upper portion of the positive guide tube 24, the ultraviolet light emitted according to the shangdong of the central axis 29 As the diode 27 is moved in and out of each shoe 6 mounted on the multi-stage shelf 5, the sterilization operation part 23 is configured to be ultraviolet sterilized, and is provided on the front upper part of the drying chamber case 4. The central axis 29 of the sterilization operation unit 23 is lowered when the opening and closing door 3 is closed while detecting the opening and closing of the opening and closing door 3, and when the opening and closing door 3 is opened, the central axis 29 is lifted up. Footwear sterilization drying apparatus, characterized in that consisting of the opening and closing detection sensor 36 for controlling the drive motor (28). The method of claim 1, wherein the fixed guide tube 24 is "

The other side of the horizontally curved portion is installed through the back plate 26 of the multi-stage shelf 5, and the vertically positioned portion penetrates the rear of the lower surface of the hot air supply case 13. Located in one state, the central shaft 29 is located in the inner rear of the hot air supply unit case 13 in the shape of a long bar located in the horizontal direction, the female screw piece 30 on both sides of the rear surface of the central shaft 29 And the guide piece 31 is formed to protrude in a predetermined spaced apart state, the female threaded piece 30 is screwed in a state in which the male threaded rod 32 erected vertically and the male screwed rod 32 is upper It is to be rotated by the drive motor 28 provided in the guide piece 31 is inserted and fastened in a state where the guide rod 33 is vertically erected through the male screw rod (by rotating the drive motor 28) The central axis 29 is rotated 32 Shoes sterilization drying device, characterized in that it is such that along the male screw rod 32 and guide rod 33 is vertically movable in a horizontal state. According to claim 1, wherein the wire 25 is a flexible plastic or metal guide stand 35 is fixed to the portion protruding out of the upper portion of the fixed guide tube 24 fixed to the guide stand 35 Shoe sterilization drying, characterized in that the wire 25 is supported by the Shanghai simultaneous wire 25 of the central axis 29 is smoothly inserted or discharged into the fixed guide tube 24 without bending or bending. Device. According to any one of claims 1 to 3, wherein the fixed guide tube 24 is interposed between the upper and the central shaft 29, the multi-stage folding protective tube 34 of the same structure as a conventional fishing rod is interposed. When the central shaft 29 is raised, the multistage foldable protective tube 34 is extended and its length is extended, and when the central shaft 29 is lowered, the multistage foldable protective tube 34 is folded and the length is reduced so that the fixed guide tube 24 of the fixed guide tube 24 is extended. The electric wire 25 of the part protruding upwards is inserted or discharged into the inside of the fixed guide pipe 24 smoothly at the same time when the central shaft 29 is guided by the multi-stage folding protective tube 34. Shoe sterilization dryer. The hot air supply unit 10 has a control panel 16 is installed on the front surface of the hot air supply unit case 13, the power switch and the air blower to turn on / off the entire power (16) 11) and a safety circuit that transmits an operation command to the heating element 12 and generates an alarm sound when a high temperature is generated in the heating element 12 due to the burnout of the air blower 11, and automatically cuts off the power supply. When the temperature inside the drying chamber 2 reaches a certain temperature by detecting the temperature inside the drying chamber 2, the power of the heating element 12 is cut off, and when the temperature is lower than the predetermined temperature, the power of the heating element 12 is supplied again. Footwear sterilization drying apparatus characterized in that the safety device is provided. Method of drying the shoes inside the drying room by supplying the warm air to the drying room through the main duct, the plurality of auxiliary ducts and the hot air discharge pipe through the main duct and the plurality of auxiliary ducts while the air blower and the heating element are operated. In the present invention, a plurality of shoes (6) is placed on the multi-stage shelf (5) provided in the drying chamber (2), but the shoes (6) in the lower portion of each of the ultraviolet light emitting diodes (27) of the sterilization operating unit (23) When the opening and closing door 3 is closed after the opening of the door is positioned, the opening and closing detection sensor 36 provided on the front upper part of the drying chamber case 4 detects the closing of the opening and closing door 3 and the sterilization operation part 23 is closed. The central shaft 29 screwed to the male rod 32 while the male rod 32 connected to the driving motor 28 is rotated in one direction by operating the driving motor 28 for a predetermined time. Descent to a predetermined height And a plurality of electric wires 25 fixed to the lower part of the central axis 29 by the lowering operation of the central axis 29 move downward along the inside of each of the fixing guide pipes 24, and one side of each electric wire 25. The UV light emitting diode 27 installed downward at the end is totally lowered and introduced into the shoe 6 to directly sterilize the inside of the shoe 6, and the warm air generated by the hot air supply unit 10 is the hot air discharge pipe. It is discharged through the hot air outlet 22a, 22b of the 21 to dry the inside and the outside of the shoe 6 at the same time, and when the sterilization and drying of the shoe 6 is completed to open the opening and closing door 3, the opening and closing The detection sensor 36 detects the opening of the opening / closing door 3 and rotates the drive motor 28 of the sterilization operation unit 23 again in the opposite direction for a predetermined time so that the central shaft 29 rotates the male rod 32. Ascend to a predetermined height along the center by the ascending operation of the central axis 29 (29) The plurality of wires 25 fixed to the lower portion also moves upward, while the UV light emitting diodes 27 installed downward at one end of the wire 25 ascend to a predetermined height as a whole to the outer upper portion of the shoe 6. Footwear sterilization drying method, characterized in that for disposing and drying the shoe (6) to be located.

Images