Shoe cleaning device

Abstract

A shoe cleaning device comprises a hollow base with a lower opening, a hollow longitudinal portion, a hollow hook portion serving as a base body, a piston cavity arranged on the base body, a spring, a toe cap cavity expanding device and a water outlet air cap, and the piston cavity is provided with a piston rod hole and a lower water inlet air hole. A water inlet hole is formed in a top plate of the base; the two-position three-way valve, the water pump and the electric hot air device are arranged in the base, the two-position three-way valve is communicated with the hollow longitudinal part and communicated with the water pump and the electric hot air device respectively, the water pump is communicated with the water inlet hole, and water and hot air enter the water outlet air cap through the hollow longitudinal part, the base body and the water air pipe part. By adopting the structure, the two-position three-way valve, the water pump and the electric hot air device are integrated in the base and are convenient to assemble during use.

Description

Technical Field

[0001] This utility model relates to a shoe cleaning device. Background Technology

[0002] The existing technology, Chinese invention patent 202411168405.6, describes a shoe washing machine, including a base, an open-top shell, a top cover, a shoe support device, a shoe brush, a first driving device, a heel brush, a brush hinge device, a second driving device, a water and air supply pipe, a water inlet electric valve, and a drain electric valve. The hinge sealing part is rotatably and sealingly engaged with the brush rotation hole, and the shoe support device is rotatably and sealingly engaged with the shoe support rotation hole. The two ends of the transverse pipe are connected to and rotatably engaged with the shoe support device, and the water and air outlet of the longitudinal pipe is connected to and rotatably engaged with the driven water and air guide component. The first driving device engages with the shoe support device and the transmission wheel. The heel brush is rotatably engaged with the cylindrical hinge seat, and the heel brush extends below the shoe support device. The second driving device drives the heel brush. The problem is that the water and air device is located inside the base, and the water and air pipe is rotatably engaged with the shoe support device, resulting in a complex structure. Utility Model Content

[0003] The purpose of this invention is to provide a shoe cleaning device that is highly integrated.

[0004] This utility model is implemented as follows: A shoe cleaning device includes a hollow, open-bottomed base, a hollow longitudinal section, a hollow hook-shaped part that also serves as a seat, a piston chamber mounted on the seat, a spring, a toe box expansion device, and a water outlet cap. The piston chamber has a piston rod hole and a lower water inlet hole. The toe box expansion device includes a water-air pipe section, a piston, a fixed support section with a lower opening along the generatrix, a fixed shaft, a torsion spring, and a movable support section with a truncated cone surface. The water-air pipe section, piston, and fixed support section are integrally formed, and the movable support section and fixed support section are hinged by the fixed shaft and torsion spring. The spring is located inside the piston chamber, and the water-air pipe section slides in conjunction with the piston rod hole, and the piston slides in conjunction with the piston chamber. The spring supports the lower end of the piston. The water outlet cap is located on the top of the fixed support section. Its special feature is that it also includes a two-position three-way valve, a water pump, and an electric heating air device.

[0005] The top plate of the base has a water inlet hole;

[0006] The two-position three-way valve, water pump, and electric heating air device are located inside the base. The two-position three-way valve is connected to the hollow longitudinal section and the water pump and electric heating air device are connected to each other. The water pump is connected to the water inlet hole. Water and hot air enter the water outlet cap through the hollow longitudinal section, the base body, and the water and air pipe section.

[0007] Preferably, the movable support has a lower opening and a side opening, and is provided with two movable hinge plates;

[0008] The side opening of the fixed support is provided with a static hinge plate;

[0009] The fixed axis passes through the torsion spring and the movable hinge plate. The torsion spring is located between the two movable hinge plates, and the movable hinge plate is located between the two stationary hinge plates. The movable hinge plate and the stationary hinge plate are in contact and sliding fit. One end of the torsion spring extends into the water outlet cap, and the other end fits with the top plate of the movable support.

[0010] Preferably, it also includes a water-air pipe, and the outlet end of the water-air pipe is provided with an end cover plate;

[0011] The end cap plate closes the lower opening of the hollow longitudinal section, and the water and gas pipe is connected to the two-position three-way valve.

[0012] Preferably, the water vapor pipe is elliptical or polygonal in shape;

[0013] The piston rod bore is elliptical or polygonal.

[0014] Preferably, the seat body is provided with water spray holes at the opposite positions of the shoe insole and the side of the shoe opening.

[0015] Preferably, it also includes a movable support plate for the shoe upper, a second fixed axis, and a second torsion spring.

[0016] The movable support plate of the shoe upper is hinged to the base through the second fixed axis, and the second torsion spring cooperates with the base and the movable support plate of the shoe upper.

[0017] Preferably, the base is circular, and an annular hinge groove and a driven wheel are provided on the outer circumferential surface of the base from top to bottom.

[0018] Preferably, the base swings back and forth in both clockwise and counterclockwise directions.

[0019] This utility model discloses a shoe cleaning device with a structure in which a two-position three-way valve, a water pump, and an electric heating air device are integrated into a base, making assembly convenient during use. Attached Figure Description

[0020] Figure 1 This is a cross-sectional view of the present invention.

[0021] Figure 2 yes Figure 1 A-A view.

[0022] Figure 3 This is one of the exploded perspective views of this utility model.

[0023] Figure 4 This is the second exploded perspective view of this utility model.

[0024] Figure 5 This is the third exploded perspective view of this utility model.

[0025] Figure 6 This is a perspective view of the present invention.

[0026] Figure 7 This is an exploded perspective view of the utility model in use.

[0027] Figure 8 This is a perspective view of the utility model in use.

[0028] Figure 9 This is a perspective view of the second embodiment of this utility model.

[0029] Figure 10 This is a cross-sectional view of the second embodiment of this utility model.

[0030] Figure 11 This is an exploded perspective view of the second embodiment of this utility model. Detailed Implementation

[0031] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] like Figure 1 , Figure 2 , Figure 3As shown, a shoe cleaning device includes a hollow, lowerly open base 1, a hollow longitudinal section 2, a hollow hook-and-seat body 3, a piston chamber 4 on the seat body 3, a spring 5, a toe box expansion device 6, and a water outlet cap 7. The piston chamber 4 is hollow and has a piston rod hole 41 at the top and a lower water inlet 42 at the bottom. The toe box expansion device 6 includes a water and air pipe section 61, a piston 62 at the lower end of the water pipe section 61, a fixed support section 64 with a lower opening along the generatrix side, a fixed shaft 65, a torsion spring 66, and a movable support section 67 with a truncated cone surface. The water and air pipe section 61, the piston... The movable support 67 and the fixed support 64 are integrally formed. The movable support 67 and the fixed support 64 are hinged by a fixed shaft 65 and a torsion spring 66. The spring 5 is located in the piston chamber 4. The water and air pipe 61 is slidably engaged with the piston rod hole 41, and the piston 62 is slidably engaged with the piston chamber 4. The spring 5 supports the lower end of the piston 62. The water and air cap 7 is located on the top of the fixed support 64. The water and air pipe 61, the piston 62 and the fixed support 64 can move up and down to adapt to different shoe sizes. The movable support 67 cooperates with the shoe upper to support the shoe upper and prevent the shoe from rotating relative to the seat and the fixed support 64.

[0034] It also includes a two-position three-way valve 8, a water pump 9, and an electric heating air device 10. The electric heating air device 10 includes a housing, an electric heating element, and a fan, which is known technology.

[0035] The top plate of the base 1 is provided with a water inlet hole 1A;

[0036] The two-position three-way valve 8, water pump 9, and electric heating air device 10 are located inside the base 1. The two-position three-way valve 8 is connected to the hollow longitudinal part 2, and the water pump 9 and electric heating air device 10 are connected to each other. The water pump 9 is connected to the water inlet 1A. Water and hot air enter the water outlet cap 7 through the hollow longitudinal part 2, the base 3, and the water and air pipe part 61. Pressurized water or hot air is sprayed out from the upper water and air hole of the water outlet cap 7.

[0037] When using this utility model, such as Figure 7 , Figure 8 As shown, the toe cavity expansion device 6 is inserted into the shoe 13, the fixed support part 64 cooperates with the sole, the movable support part 67 supports the upper, and the heel cooperates with the hook part and seat 3.

[0038] The base 1 is located on the bottom plate of the water tank and is sealed. The water in the water tank enters the water pump 9 through the water inlet 1A, and then enters the water outlet cap 7 through the two-position three-way valve 8, the hollow longitudinal part, the water and air pipe part 61, and the air outlet connector 63. Then it is sprayed out into the shoe and enters the water tank from inside the shoe.

[0039] As a further improvement to this utility model: the movable support 67 has a lower opening and a side opening, and is provided with two movable hinge plates 671;

[0040] The fixed support 64 is provided with a static hinge plate 641 on the side opening side;

[0041] The fixed axis 65 passes through the torsion spring 66 and the movable hinge plate 671. The torsion spring 66 is located between the two movable hinge plates 671, and the movable hinge plate 671 is located between the two stationary hinge plates 641. The movable hinge plate 671 and the stationary hinge plate 641 are in contact and sliding fit. One end of the torsion spring 66 extends into the water outlet cap 7, and the other end fits with the top plate of the movable support 67.

[0042] As a further improvement of this utility model, it also includes a water-guiding air pipe 11, and the outlet end of the water-guiding air pipe 11 is provided with an end cover plate 12.

[0043] The end cover plate 12 closes the lower opening of the hollow longitudinal part 2, and the water and gas pipe 11 is connected to the two-position three-way valve 8.

[0044] As a further improvement of this utility model: the water and gas pipe section 61 is elliptical or polygonal;

[0045] The piston rod hole 41 is elliptical or polygonal.

[0046] As an improvement to this utility model: Figure 9 , Figure 10 , Figure 11 As shown, the seat 3 is provided with water spray holes 31 at the location opposite the shoe insole and the side of the shoe opening. The movable support plate 14 and the movable support part 67 of the shoe upper work together to tighten the shoe upper fabric;

[0047] It also includes a movable support plate 14 for the upper, a second fixed shaft 151 and a second torsion spring 152. The movable support plate 14 for the upper is hollow and has a lower opening and an end opening. The side wall plate at the end of the end opening is provided with a shaft hole.

[0048] The top of the base 3 is provided with two hinged frame plates 32;

[0049] The second torsion spring 152 is located between the two hinged frame plates 32. The second fixed shaft 151 passes through the torsion spring 152 and the hinged frame plate 32, and its end is fixed to the shaft hole on the side wall plate. The second torsion spring cooperates with the seat and the movable support plate 14 of the shoe upper. In use, the movable support plate 14 of the shoe upper extends into the shoe to tighten the shoe upper.

[0050] As a further improvement of this utility model: the base 1 is circular, and an annular hinge groove 1B and a driven wheel 1C are provided on the outer circumferential surface of the base 1 from top to bottom; the base 1 swings back and forth in the clockwise and counterclockwise directions.

[0051] In use, the annular hinge groove 1B is hinged and sealed with the hinge hole on the bottom plate of the water tank, and the drive device drives the driven wheel 1C.

[0052] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A shoe cleaning device, comprising a hollow, lowerly open base, a hollow longitudinal section, a hollow hook-shaped seat, a piston chamber mounted on the seat, a spring, a toe box expansion device, and a water outlet cap; the piston chamber has a piston rod hole and a lower water inlet hole; the toe box expansion device comprises a water-air pipe section, a piston, a fixed support section with a lower opening along the generatrix side, a fixed shaft, a torsion spring, and a movable support section with a truncated cone surface; the water-air pipe section, the piston, and the fixed support section are integrally formed, and the movable support section and the fixed support section are hinged by the fixed shaft and the torsion spring; the spring is disposed in the piston chamber, the water-air pipe section slides with the piston rod hole, the piston slides with the piston chamber, and the spring supports the lower end of the piston; the water outlet cap is disposed on the top of the fixed support section; characterized in that: It also includes a two-position three-way valve, a water pump, and an electric heating air unit. The top plate of the base has a water inlet hole; The two-position three-way valve, water pump, and electric heating air device are located inside the base. The two-position three-way valve is connected to the hollow longitudinal section and the water pump and electric heating air device are connected to each other. The water pump is connected to the water inlet hole. Water and hot air enter the water outlet cap through the hollow longitudinal section, the base body, and the water and air pipe section.

2. The shoe cleaning device according to claim 1, characterized in that: The movable support has a lower opening and a side opening, and is provided with two movable hinge plates; The side opening of the fixed support is provided with a static hinge plate; The fixed axis passes through the torsion spring and the movable hinge plate. The torsion spring is located between the two movable hinge plates, and the movable hinge plate is located between the two stationary hinge plates. The movable hinge plate and the stationary hinge plate are in contact and sliding fit. One end of the torsion spring extends into the water outlet cap, and the other end fits with the top plate of the movable support.

3. The shoe cleaning device according to claim 1, characterized in that: It also includes a water-conducting gas pipe, the outlet of which is equipped with an end cap. The end cap plate closes the lower opening of the hollow longitudinal section, and the water and gas pipe is connected to the two-position three-way valve.

4. The shoe cleaning device according to claim 1, characterized in that: The water and gas pipe section is elliptical or polygonal in shape; The piston rod bore is elliptical or polygonal.

5. A shoe cleaning device according to claim 1, characterized in that: The seat body is provided with water spray holes at the opposite positions of the shoe insole and the side of the shoe opening.

6. A shoe cleaning device according to claim 1, characterized in that: It also includes a movable support plate for the shoe upper, a second fixed axis, and a second torsion spring. The movable support plate of the shoe upper is hinged to the base through the second fixed axis, and the second torsion spring cooperates with the base and the movable support plate of the shoe upper.

7. A shoe cleaning device according to claim 1, 2, 3, 4, 5 or 6, characterized in that: The base is circular, and an annular hinge groove and a driven wheel are provided on the outer circumferential surface of the base from top to bottom.

8. A shoe cleaning device according to claim 7, characterized in that: The base swings back and forth in both clockwise and counterclockwise directions.

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