CN115462731A - Detergent feeding device and shoe washing machine - Google Patents

Abstract

The invention belongs to the technical field of washing equipment, and particularly provides a detergent feeding device and a shoe washing machine. The invention aims to solve the problems that the detergent box of the existing washing equipment is easy to feed water, pollutes the stored detergent and the detergent mixed liquid is easy to flow backwards in the water inlet pipe after water feeding is finished. The detergent putting device comprises a mixing component and an accommodating component, wherein a slope-shaped guide groove and a valve are arranged in the mixing component, the accommodating component is communicated with the mixing component, detergent is stored in the accommodating component, the valve is matched with the slope-shaped guide groove to move along the groove direction, so that a water inlet path of the mixing component is blocked by the valve staying at the slope bottom of the slope-shaped guide groove under the non-detergent putting scene, the detergent is prevented from being poured to a water inlet pipeline to pollute the pipeline, accidental water inlet in the mixing component is avoided, the valve can be pushed to the slope top of the slope-shaped guide groove through water inflow to prevent the detergent in the accommodating component from continuously flowing into the mixing component under the detergent putting scene, and water flow is prevented from entering the accommodating component to pollute the detergent.

Description

Detergent feeding device and shoe washing machine

Technical Field

The invention belongs to the technical field of washing equipment, and particularly provides a detergent feeding device and a shoe washing machine.

Background

The detergent feeding mode of the existing washing equipment comprises automatic feeding and manual feeding. For washing equipment requiring manual detergent feeding, users usually directly feed a proper amount of detergent into the washing feeding space according to the quantity of the washing. The washing equipment capable of automatically putting in the detergent is provided with a detergent box capable of containing and putting in the detergent, and the detergent contained in the detergent box can be mixed with water flow under the condition of water inflow so as to be carried and flow into the washed object putting cavity.

In the washing device with the detergent box, which is more convenient to use, the detergent box contains the detergent which can meet the requirement of washing for multiple times, so that the stored detergent can be polluted if water accidentally enters the detergent box in a non-putting scene. In addition, when the detergent feeding work is finished and water feeding is stopped, the water inlet pipe is easy to generate a backflow phenomenon, so that liquid mixed with the detergent in the detergent box flows back to the position of the water inlet pipe to pollute the water inlet pipe.

Accordingly, there is a need in the art for a new detergent dispensing device and a shoe washing machine to solve the above problems.

Disclosure of Invention

In order to solve the above problems in the prior art, that is, to solve the problems of easy water inflow, easy pollution of stored detergent, and easy backflow of detergent mixed liquid in a water pipe after water inflow in a detergent box of an existing washing device, the present invention provides a detergent dispensing device, which comprises a mixing member, a valve and a holding member for holding detergent, wherein a mixing cavity and a slope-shaped guide groove are arranged in the mixing member, the mixing member is provided with a water inlet structure and a water outlet structure which are respectively communicated with the mixing cavity, the slope-shaped guide groove is provided with a liquid outlet communicated with the mixing cavity, an outlet of the holding member is communicated with the slope-shaped guide groove, a water outlet end of the water inlet structure is arranged close to the slope bottom end of the slope-shaped guide groove, the liquid outlet is arranged between the outlet of the holding member and the water outlet end of the water inlet structure, the valve is movably held in the slope-shaped guide groove, and in a non-situation, the detergent is placed to the slope bottom end of the slope-shaped guide groove and abutted against the water outlet end of the water inlet structure, and the detergent in the holding member is allowed to flow into the mixing cavity; in a dispensing situation, the water inlet structure is used for feeding water, the valve element moves along the slope-shaped guide groove to a position between the outlet of the accommodating component and the liquid outlet under the pushing action of the water flow and accordingly blocks the detergent from flowing towards the liquid outlet, and the liquid outlet allows the water flow to flow into the mixing cavity and then flow out through the water outlet structure.

In a preferred embodiment of the above detergent dispensing device, an installation groove is formed at the top of the mixing member, the accommodating member is reversely clamped in the installation groove, and an outlet of the accommodating member extends into a slope top end of the slope-shaped guide groove through the installation groove.

In a preferred embodiment of the above detergent dispensing device, a bottom of the accommodating member is provided with a ventilation structure.

In a preferred technical solution of the above detergent dispensing device, the sloped guide groove is disposed at an upper portion of the mixing chamber.

In the preferable technical scheme of the detergent putting device, the valve is a ball valve arranged in the slope-shaped guide groove in a rolling mode, and the shape of the inner wall of the slope-shaped guide groove is matched with that of the ball valve.

In addition, the invention also provides a shoe washing machine which comprises a washing component, a circulating pipeline, a circulating pump, a first spray head and any one detergent putting device, wherein a washing cavity capable of containing washing water and shoes is arranged in the washing component, the first spray head is arranged in the washing cavity and faces towards the shoe placing area, a water outlet communicated with the bottom of the washing cavity is arranged on the washing component, two ends of the circulating pipeline are respectively communicated with the water outlet and the first spray head, the circulating pump is arranged on the circulating pipeline, and a water outlet structure of the detergent putting device is communicated with the washing cavity.

In a preferred technical scheme of the shoe washing machine, the shoe washing machine further comprises a second spray head and a water guide pipe communicated between the second spray head and the water outlet structure, and the second spray head is arranged in the washing cavity and faces the shoe placement area.

In a preferred technical solution of the above shoe washing machine, the water inlet structure is communicated with the bottom of the washing chamber so as to promote the washing water in the washing chamber to circularly flow through the mixing chamber.

In a preferred technical solution of the above shoe washing machine, the shoe washing machine further includes a three-way valve, the three-way valve includes a water inlet valve port, a first water outlet valve port, and a second water outlet valve port, the circulation pipe includes an upstream section communicated with the water outlet and a downstream section communicating the upstream section with the first nozzle, the water inlet valve port is communicated with a water outlet end of the upstream section, a water inlet end of the downstream section is connected to the first water outlet valve port, the water inlet structure is communicated with the second water outlet valve port, and the circulation pump is disposed at the upstream section.

In the preferable technical scheme of the shoe washing machine, a water collecting tank is arranged at the bottom of the washing cavity in a sinking way, and the water inlet end of the water outlet structure is communicated to the bottom of the water collecting tank; and/or the shoe washing machine further comprises a filter member disposed at the water outlet position and/or the water inlet end of the circulation pipe.

As can be understood by those skilled in the art, the detergent dispensing device of the present invention includes a mixing member having a ramp guide groove and a valve member formed therein, the valve member being engaged with the ramp guide groove to move in a tank direction, and a receiving member communicating with the mixing member and storing detergent therein. Through the arrangement, the detergent putting device can block a water inlet path of the mixing component through the valve naturally staying at the slope bottom end of the slope-shaped guide groove under a non-detergent putting scene, so that the detergent is prevented from flowing backwards to the water inlet pipeline to pollute the water inlet pipeline, meanwhile, accidental water inflow inside the mixing component can be avoided, the detergent putting device can push the valve to the slope top end of the slope-shaped guide groove through the pushing action of the water flow of the water inlet under the detergent putting scene to further prevent the detergent in the accommodating component from continuously flowing into the mixing component, the detergent is prevented from being continuously supplemented when the water flow is mixed with the detergent in the mixing component, the detergent is prevented from being excessively put, and the water flow is prevented from entering the accommodating component to pollute the detergent.

Preferably, the containing component is communicated to the mixing component in an inverted mode, so that the detergent in the containing component can automatically flow out based on the action of gravity under the non-detergent putting scene, and can be automatically supplemented when water inflow is finished and the valve falls back and is blocked to the water inflow position every time, a special detergent input device is not required to be arranged, and the structure of the detergent putting device is simplified while the practicability of the detergent putting device is ensured.

Preferably, the valve member is a ball valve arranged in the slope-shaped guide groove in a rolling mode, so that the moving smoothness of the valve member is improved through the spherical valve member, the ball valve is more easily pushed to the top of the slope-shaped guide groove by water inflow, and the ball valve can quickly roll back to the bottom of the slope-shaped guide groove in time after the water inflow is stopped, so that the ball valve can be quickly switched between the detergent outflow position and the water inflow position, and the plugging timeliness of the detergent outflow position and the water inflow position under different scenes is guaranteed.

The invention also provides a shoe washing machine comprising the detergent putting device, wherein a first spray nozzle is arranged in a washing cavity of the shoe washing machine, a circulating pipeline is communicated between the first spray nozzle and the washing cavity so as to promote washing water to circularly flow between the washing cavity and the first spray nozzle, so that the first spray nozzle continuously sprays and cleans shoes by using the washing water in the washing cavity, and a water outlet structure of the detergent putting device is communicated with the washing cavity so as to put detergent in the washing cavity.

Preferably, the shoe washing machine further comprises a second spray head and a water guide pipe communicated between the second spray head and the water outlet structure, the second spray head is arranged in the washing cavity and sprays washing water mixed with detergent towards the shoes, so that the washing water mixed with the detergent can be uniformly sprayed to all parts of the vamps, stains on the vamps are rapidly decomposed by the detergent, and the cleaning effect of the shoes is optimized.

Preferably, the inlet structure and the circulating line intercommunication of hybrid chamber, circulating line can be for first shower nozzle and second shower nozzle water guide simultaneously, promotes the homogeneity of mixing of washing water and detergent through the mode that the washing hydrologic cycle flows through the hybrid chamber for the washing water that has mixed the detergent can be sprayed to the vamp by the continuation in the clean stage of spraying of shoes, and the detergent is put in effectually.

Drawings

The preferred embodiment of the present invention will be described in conjunction with a drawer type shoe washing machine with reference to the accompanying drawings. The attached drawings are as follows:

FIG. 1 is a schematic view showing an external structure of a drawer type shoe washing machine according to the present invention;

FIG. 2 is a schematic view showing an inner structure of the drawer type shoe washing machine according to the present invention;

FIG. 3 is a state diagram of the detergent dispensing device of the present invention in a non-dispensing state;

fig. 4 is a state diagram of the detergent dispensing device of the present invention in a dispensing state.

In the drawings:

1. a housing; 2. a drawer; 21. a washing chamber; 22. a water collection tank; 23. a water outlet; 24. a shoe fixing bracket; 3. a circulation pipe; 31. an upstream section; 32. a downstream section; 4. a circulation pump; 5. a first nozzle; 6. a detergent dispensing device; 61. a mixing member; 611. a mixing chamber; 612. a slope-shaped guide groove; 6121. a liquid outlet; 613. a water inlet structure; 614. a water outlet structure; 615. mounting grooves; 62. a valve member; 63. a housing member; 631. an outlet; 632. a venting structure; 7. a water conduit; 8. a second nozzle; 9. a three-way valve; 91. a water inlet valve port; 92. a first water outlet valve port; 93. a second water outlet valve port; 10. a filter member.

Detailed Description

It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications. For example, although the detergent dispensing device of the present invention is described in conjunction with a drawer type shoe washing machine, this is not a limitation, and any washing equipment having a detergent dispensing requirement may be equipped with the detergent dispensing device of the present invention, such as a pulsator type shoe washing machine, a washing machine, and the like.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 3-4, the detergent dispensing device 6 of the present invention comprises a mixing member 61, a valve member 62 and a receiving member 63. The receiving member 63 serves to store detergent dispensed by a user. A mixing cavity 611 and a slope-shaped guide groove 612 are arranged in the mixing component 61, a water inlet structure 613 and a water outlet structure 614 which are respectively communicated with the mixing cavity 611 are arranged on the mixing component 61, water can flow into the mixing cavity 611 after the water inlet structure 613 enters water and flows out through the water outlet structure 614, and the water outlet structure 614 is communicated with a washing space in which washing objects are put, so that the water mixed with detergent can flow into the washing space. A liquid outlet 6121 communicated with the mixing cavity 611 is arranged on the wall of the slope-shaped guide groove 612, so that the space in the groove of the slope-shaped guide groove 612 can be communicated with the mixing cavity 611 through the liquid outlet 6121. The holding member 63 is provided with an outlet 631 allowing the detergent to flow out, and the outlet 631 is in communication with the space inside the groove of the ramp-shaped guide groove 612, so that the detergent in the holding member 63 can flow into the mixing chamber 611 through the liquid outlet 6121 of the ramp-shaped guide groove 612 after flowing out. The water outlet end of the water inlet structure 613 is disposed near the slope bottom end of the slope-shaped guiding groove 612, the liquid outlet port 6121 is disposed between the outlet 631 of the accommodating member 63 and the water outlet end of the water inlet structure 613, that is, the outlet 631 of the accommodating member 63 is located on the upper side of the slope of the liquid outlet port 6121, and the water outlet structure 614 is located on the lower side of the slope of the liquid outlet port 6121. The valve member 62 is movably received in the ramp guide groove 612 so that it can move up and down along the ramp guide groove 612.

With the above arrangement, when the detergent dispensing device 6 does not dispense detergent, the valve element 62 stays at the bottom end of the slope guide groove 612, is located at the side of the liquid outlet port 6121 far from the outlet port 631, and abuts against the water outlet port blocked to the water inlet structure 613, and the liquid outlet port 6121 allows the detergent in the accommodating member 63 to flow into the mixing chamber 611 (i.e. the situation shown in fig. 3). In this case, the detergent in the containing member 63 flows out from the outlet 631 and flows along the slope guide 612 until it flows to the position of the liquid outlet 6121 and enters the mixing chamber 611. The valve 62 is reliably abutted against the water outlet end of the water inlet structure 613 by means of self gravity and supporting force of the slope-shaped guide groove 612 to the water outlet end, so that the water inlet structure 613 is blocked, detergent in the slope-shaped guide groove 612 is prevented from flowing back to the water inlet pipeline through the water inlet structure 613, meanwhile, the detergent flowing to the bottom of the slope along the slope-shaped guide groove 612 and near the valve 62 also applies pressure to the valve 62, and the abutting reliability of the valve 62 and the water inlet structure 613 is improved, so that water stored in the water inlet pipeline is prevented from accidentally flowing into the mixing cavity 611 under the non-throwing condition to a certain extent to further pollute the detergent or cause the water outlet structure 614 to leak the liquid mixed with the detergent.

When the detergent dispensing device 6 dispenses detergent, the water inlet structure 613 is filled with water, the water flow flowing out from the water outlet end of the water inlet structure 613 impacts the valve element 62, so as to cause the valve element 62 to move towards the top of the slope along the slope-shaped guide groove 612 until the valve element 62 is pushed to a position between the outlet 631 and the liquid outlet 6121 of the accommodating member 63 and leaks out of the liquid outlet 6121, and the water flow enters the mixing cavity 611 through the liquid outlet 6121, mixes with the detergent in the mixing cavity 611 to form detergent water (i.e. the water filled with the detergent) and then flows out to the washing space through the water outlet structure 614 (i.e. the situation shown in fig. 4). In this case, the passage between the outlet 631 of the accommodating member 63 and the liquid outlet 6121 is blocked by the valve 62, the valve 62 blocks the detergent from flowing toward the liquid outlet 6121, the detergent does not flow into the mixing cavity 611 any more, and the inlet water is only mixed with the detergent which has flowed into the mixing cavity 611, so that the detergent is prevented from being continuously replenished, and the detergent is dosed. At the same time, the valve member 62 can block the inflow of the inflow water into the receiving member 63 through the outlet 631 to contaminate the detergent inside the receiving member 63. The slope of the guiding groove 612 can guide the detergent to flow to the outlet 6121 and move the valve element 62 back to the inlet end of the water inlet structure 613 after the water is completely fed. After the detergent is completely put in, the water inlet is stopped, so that the water flow pushing force of the valve 62 staying at the top of the slope of the liquid outlet 6121 disappears, the gravity of the valve 62 and the detergent blocked outside the outlet 631 push the valve 62 to move towards the bottom of the slope-shaped guide groove 612 and further block the water inlet structure 613 again, and the detergent flowing out of the outlet 631 is automatically fed into the mixing cavity 611 for the next detergent putting environment.

In the above embodiment, the detergent in the containing member 63 can freely flow out along the outlet 631, and when the mixing chamber 611 is filled with detergent or the valve 62 is blocked between the outlet 631 and the liquid outlet 6121, the detergent in the containing member 63 can not flow out, so that after the detergent is dosed, the detergent flowing out of the containing member 63 refills the mixing chamber 611 with the detergent. The detergent in the accommodating member 63 may be automatically discharged by gravity by arranging the outlet 631 of the accommodating member 63 to be directed obliquely downward or vertically downward, or the detergent in the accommodating member 63 may be discharged in desired amounts by arranging a guide pump or the like.

In a possible case, the detergent dosed at each time is matched with the detergent amount filled in the mixing chamber 611, and the detergent in the mixing chamber 611 is completely taken out after each water inlet, and then the dosing is completed, and a person skilled in the art can set the detergent amount dosed at each time by setting the volume of the mixing chamber 611.

In another possible scenario, a person skilled in the art can control the amount of detergent carried out of the mixing chamber 611 by controlling the water inlet time or the water inlet flow, etc., so as to achieve a set dosing of the detergent.

In a preferred embodiment, the sloped guide groove 612 is a U-shaped groove with an upward opening, the sloped guide groove 612 is disposed at the upper portion of the mixing chamber 611, and the lower portion of the mixing chamber 611 is a holding area for holding detergent mixed with the inlet water. The top of the mixing member 61 is opened with an installation groove 615, the installation groove 615 is aligned with the notch of the slope-shaped guide groove 612, the accommodating member 63 is clamped in the installation groove 615 in an inverted manner, and the outlet 631 of the accommodating member 63 extends into the top end of the inner slope of the slope-shaped guide groove 612 through the installation groove 615, so that the detergent in the accommodating member 63 can automatically flow into the slope-shaped guide groove 612 through the action of gravity. As an example, the receiving member 63 is a bottle-shaped structure having an elongated bottle neck (the shape of the receiving member 63 shown in the figure) for guiding the detergent to flow out, and the bottle mouth of the bottle-shaped structure is an outlet 631 allowing the detergent to flow out. In the mounted state, the shape of the mounting groove 615 matches the shape of the bottleneck of the receiving member 63, the bottleneck portion of the receiving member 63 extends into the sloped guide groove 612 through the mounting groove 615 in a manner of being clamped in the mounting groove 615, and the outlet 631 of the bottle-shaped structure is disposed close to the bottom of the sloped guide groove 612, so that the outflow speed of the detergent in the receiving member 63 is controlled, and the detergent is prevented from overflowing excessively in the sloped guide groove 612. In addition, the bottleneck portion of the bottle structure disposed near the bottom of the tank can also be used as the moving end point of the valve 62 to block the valve 62, even if the inflow rate is large and the water impact force is large, the valve 62 may block the top side of the liquid outlet 6121 under the blocking of the bottleneck portion, and will not move over the outlet 631 to continue moving towards the top of the slope. Of course, one skilled in the art can also abut against the valve member 62 by providing a special blocking structure between the outlet 631 and the outlet 6121 that does not affect the flow of the detergent.

Further, the bottom of the accommodating member 63 is provided with a ventilation structure 632, for example, the ventilation structure 632 may be a ventilation hole disposed at a position of the sidewall of the accommodating member 63 near the bottom of the bottle, and the ventilation hole can promote the air pressure of the accommodating member 63 to be balanced with the external air pressure, so as to avoid the situation that the detergent in the bottle is difficult to flow out smoothly due to the bottle body being closed and the air pressure in the bottle being reduced after the detergent in the accommodating member 63 flows out.

For any of the above embodiments, preferably, the valve element 62 is a ball valve disposed in the slope-shaped guide groove 612 in a rolling manner, the shape of the inner wall of the slope-shaped guide groove 612 matches the shape of the ball valve, the groove surface of the inner wall is provided with the same radian as the ball valve, and the ball valve can roll up and down along the slope-shaped guide groove 612, so as to improve the movement flexibility of the ball valve, thereby ensuring the timely responsiveness of detergent feeding and stopping feeding. Of course, those skilled in the art may also set the shape and the gradient of the slope guide groove 612 according to the shape requirement of the valve 62 and the diversion and blocking requirements of the detergent, for example, the slope guide groove 612 is set to a pipe structure with an inner diameter matched with the radial size of the ball valve and a closed upper notch, as long as the arrangement scheme of the structure and the gradient of the slope guide groove 612 can meet the movement guiding requirement of the valve 62 and the diversion requirements of the detergent and the inflow water.

As shown in fig. 1 and 2, the present invention further provides a drawer type shoe washing machine, which comprises a housing 1, a washing member disposed in the housing 1, a circulation pipe 3, a circulation pump 4, a first nozzle 5 and a shoe fixing bracket 24 disposed in the washing member, and any one of the detergent dispensing devices 6. As an example, the housing 1 is a box-shaped housing provided with an outlet 631 at a front side thereof, the washing member is a drawer 2 provided in a drawable manner in the box-shaped housing, an inner receiving space of the drawer 2 is a washing chamber 21 capable of receiving washing water and shoes, and a top of the drawer 2 is opened as a putting-in opening for allowing a user to put in the shoes. The detergent dispenser 6 is disposed inside the casing 1 and outside the drawer 2, and the water outlet structure 614 of the mixing member 61 of the detergent dispenser 6 communicates with the washing chamber 21 inside the drawer 2 to dispense detergent water into the drawer 2. The shoe fixing bracket 24 is disposed in the shoe placement region inside the drawer 2 (i.e., the region inside the drawer 2 allowing shoes to be placed, such as the inner middle portion of the drawer 2), the fixed end of the shoe fixing bracket 24 is connected to the inner wall of the drawer 2, and the shape of the support end away from the fixed end is matched with the shape inside the shoe, so that the support end can extend into the inside of the shoe opening and be sleeved by the shoe, thereby supporting the fixed shoe. The first spray head 5 is disposed in the drawer 2 and aligned with the shoe fixing bracket 24 so that the first spray head 5 can spray washing water toward the shoe fixing bracket 24 to impact clean the shoes on the shoe fixing bracket 24. The bottom of the drawer 2 is provided with a water outlet 23 communicated with the washing cavity 21, one end of the water outlet 23 is communicated with the bottom of the washing cavity 21 (can be communicated to any position of the bottom of the washing cavity 21 or the lower end of the side part), and the other end is communicated to the outside of the drawer 2. Two ends of the circulating pipeline 3 are respectively communicated with the water inlet end of the first spray head 5 and the water outlet end of the water outlet 23, so that the washing water in the washing cavity 21 is guided to the first spray head 5 and then is sprayed to the shoe placement area through the first spray head 5. The circulation pump 4 is disposed on the circulation pipe 3 so as to promote the washing water in the washing chamber 21 to flow into the circulation pipe 3 and to be sprayed out through the first spray heads 5, thereby improving the impact force of the water flow sprayed out from the first spray heads 5 and accelerating the circulation speed of the washing water between the washing chamber 21 and the first spray heads 5.

In the above embodiment, the above washing member is not limited to be provided in a drawer type, for example, the washing member may be provided in a tub-shaped member with an opening facing upward or on a side according to washing requirements, a person skilled in the art may set a specific type of the washing member according to accommodation or washing requirements, and may also adaptively adjust the shape of the housing 1 and the arrangement position and shape of the opening of the housing 1 according to the specific shape of the washing member. In addition, the first nozzle 5 is disposed inside the washing cavity 21 of the washing member, specifically, the head of the first nozzle 5 at least for spraying water flow is disposed near or inside the washing cavity 21, for example, when the washing member has a rotation requirement (such as a rotatable washing tub), the mounting manner of the first nozzle 5 can be adaptively adjusted to be fixed on the inner wall of the housing 1 and the head is disposed in the input opening area of the washing cavity 21 (i.e., the head of the first nozzle 5 extends into the washing cavity 21 through the input opening of the washing cavity 21, or the head of the first nozzle 5 is disposed in the input opening area of the washing cavity 21 and faces the inside of the washing cavity 21).

Furthermore, the manner of fixing the shoes by the shoe fixing bracket 24 is not limited to the sleeving and fixing, and under the condition of not affecting the spraying and washing, the shoe fixing bracket 24 may further be provided with a structure capable of clamping and fixing the shoes, for example, when the shoes are sleeved and fixed at the supporting end of the shoe fixing bracket 24 in a manner that the soles face upwards, the shoe fixing bracket 24 may further be provided with a clamping structure capable of pressing the shoes at the supporting end from the outside of the soles. Or, in the case that the spraying angle or the spraying range of the first nozzle 5 is suitable, the skilled person can also cancel the arrangement of the shoe fixing bracket 24 and directly place the shoes at the bottom of the drawer 2 to receive the spraying.

Further, the shoe washing machine of the present invention further includes a second nozzle 8 and a water conduit 7 communicating between the second nozzle 8 and the water outlet structure 614, wherein the second nozzle 8 is disposed in the washing chamber 21 and disposed toward the shoe placement area, so that the detergent water can be directly sprayed to the surface of the shoe in a spraying manner, thereby uniformly and continuously infiltrating the shoe with the detergent water, and improving the decomposition effect of the dirt on the upper.

In a preferred scenario, the water inlet structure 613 is communicated with the bottom of the washing chamber 21 of the drawer 2, the washing water in the washing chamber 21 flows through the mixing chamber 611 via the water inlet structure 613 and then is sprayed out from the second spray head 8 via the water conduit 7, and the mixing member 61 and the water conduit 7 form a circulation flow path between the washing chamber 21 and the second spray head 8, so as to promote the washing water in the washing chamber 21 to circularly flow through the mixing chamber 611, so that the detergent dispensing device can dispense the washing water mixed with the detergent in the washing chamber 21.

As a preferred example, the shoe washing machine of the present invention further comprises a three-way valve 9 and a filter member 10. The three-way valve 9 includes a water inlet valve port 91, a first water outlet valve port 92 and a second water outlet valve port 93, and the water inlet valve port 91 may be selectively communicated with any one or all of the first water outlet valve port 92 and the second water outlet valve port 93. The bottom of the washing chamber 21 is sunken with the water collecting tank 22, the water outlet 23 is disposed at the bottom of the bottom side or the side portion of the water collecting tank 22, the circulation pipeline 3 includes an upstream section 31 and a downstream section 32, a water inlet end of the upstream section 31 is communicated to the water outlet 23, a water outlet end of the upstream section 31 is communicated to the water inlet valve port 91, a water inlet end of the downstream section 32 is connected to the first water outlet valve port 92, a water outlet end of the downstream section 32 is connected to the first nozzle 5, a water inlet end of the water inlet structure 613 is communicated with the second water outlet valve port 93, and the circulation pump 4 is disposed at the upstream section 31. In this case, a water supply branch respectively communicating with the first nozzle 5 and the second nozzle 8 is formed at the downstream of the upstream section 31, the switching operation of the valve of the three-way valve 9 allows any one or all of the first nozzle 5 and the second nozzle 8 to spray the shoes, and the circulation pump 4 can simultaneously perform the diversion operation of the branch where the downstream section 32 and the detergent dispensing device 6 are located, so that the shoes can be sprayed by the washing water in a circulating manner, and can also be continuously sprayed and soaked by the detergent water based on the washing water circulating operation. The filter member 10 is disposed at the water outlet 23 or the water inlet end of the upstream section 31 to filter the washing water flowing into the upstream section 31 and prevent lint impurities from entering the washing water circulation path. As an example, the filter element 10 may be a filter screen arranged at the bottom of the water collection sump 22 upstream of the water inlet end of the upstream section 31.

More preferably, the number of the first spray nozzles 5 or the second spray nozzles 8 may be set to be plural (two or more) according to the washing requirements of a plurality of shoes or the washing requirements of different parts of one shoe, in which case, the downstream section 32 connected with the first spray nozzles 5 or the water conduit 7 connected with the second spray nozzles 8 may be set to be in the form of a corresponding number of diversion branches. For example, when the first nozzle 5 and the second nozzle 8 are respectively provided as two nozzles as shown in fig. 2, the downstream section 32 includes two flow guiding branches, each flow guiding branch is respectively communicated with one first nozzle 5, the water guiding pipe includes two flow guiding branches, and each flow guiding branch is respectively communicated with one second nozzle 8.

In the above, it should be noted that the water inlet manner of the detergent feeding device 6 is not limited to the water inlet manner through the circulation pipeline 3, and in practical applications, the detergent feeding device 6 may be further communicated with an external water source, or when the washing water in the washing chamber 21 is used as the water inlet source, a water inlet pipeline may be additionally arranged at the bottom of the washing chamber 21 (that is, the bottom of the washing chamber 21 is communicated with two water outlets, one of which supplies water to the first nozzle 5, and the other supplies water to the detergent feeding device 6).

So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is apparent to those skilled in the art that the scope of the present invention is not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims (10)

1. A detergent dispensing device, characterized in that the detergent dispensing device comprises a mixing component, a valve element and a containing component for containing detergent,

a mixing cavity and a slope-shaped guide groove are arranged in the mixing component, a water inlet structure and a water outlet structure which are respectively communicated with the mixing cavity are arranged on the mixing component,

the slope-shaped guide groove is provided with a liquid outlet communicated with the mixing cavity, the outlet of the accommodating component is communicated with the slope-shaped guide groove, the water outlet end of the water inlet structure is arranged close to the slope bottom end of the slope-shaped guide groove, the liquid outlet is arranged between the outlet of the accommodating component and the water outlet end of the water inlet structure, the valve piece is accommodated in the slope-shaped guide groove in a moving mode,

in the non-dispensing situation, the valve element stays to the bottom slope end of the slope-shaped guide groove and abuts against and is blocked to the water outlet end of the water inlet structure, and the water outlet allows the detergent in the containing component to flow into the mixing cavity;

in a dispensing situation, the water inlet structure is used for feeding water, the valve element moves along the slope-shaped guide groove to a position between the outlet of the accommodating component and the liquid outlet under the pushing action of the water flow and accordingly blocks the detergent from flowing towards the liquid outlet, and the liquid outlet allows the water flow to flow into the mixing cavity and then flow out through the water outlet structure.

2. The detergent dispensing device according to claim 1, wherein a mounting groove is formed at a top portion of the mixing member, the accommodating member is inserted into the mounting groove in an inverted manner, and an outlet of the accommodating member extends into a slope top end of the slope-shaped guide groove through the mounting groove.

3. Detergent dispensing device according to claim 2, wherein the bottom of the receiving member is provided with a venting structure.

4. The detergent dispensing device of claim 1, wherein the ramp-shaped guide channel is disposed at an upper portion of the mixing chamber.

5. The detergent dispensing device according to claim 1, wherein the valve member is a ball valve disposed in the ramp guide in a rolling manner, and the inner wall of the ramp guide has a shape matching the ball valve.

6. A shoe washing machine, characterized in that the shoe washing machine comprises a washing member, a circulation pipe, a circulation pump, a first spray head, and the detergent delivery device of any one of claims 1 to 5,

the washing component is internally provided with a washing cavity capable of containing washing water and shoes, the first spray nozzle is arranged in the washing cavity and arranged towards the shoe placement area, the washing component is provided with a water outlet communicated with the bottom of the washing cavity, two ends of the circulating pipeline are respectively communicated with the water outlet and the first spray nozzle, the circulating pump is arranged on the circulating pipeline, and the water outlet structure of the detergent putting device is communicated with the washing cavity.

7. The shoe washing machine of claim 6 further comprising a second spray head and a water conduit communicating between the second spray head and the water outlet structure, the second spray head being disposed within the washing chamber and toward the shoe placement area.

8. The shoe washing machine of claim 7 wherein said water inlet structure communicates with the bottom of said washing chamber to facilitate circulation of wash water in said washing chamber through said mixing chamber.

9. The shoe washing machine of claim 8, further comprising a three-way valve including a water inlet port, a first water outlet port, and a second water outlet port, wherein the circulation conduit includes an upstream segment in communication with the water outlet and a downstream segment in communication with the upstream segment and the first spray head, the water inlet port is in communication with the water outlet of the upstream segment, the water inlet of the downstream segment is connected to the first water outlet port, the water inlet structure is in communication with the second water outlet port, and the circulation pump is disposed at the upstream segment.

10. The shoe washing machine of claim 6, wherein a water collecting tank is sunk at the bottom of the washing cavity, and a water inlet end of the water outlet structure is communicated to the bottom of the water collecting tank; and/or

The shoe washing machine further comprises a filtering component, and the filtering component is arranged at the water outlet and/or the water inlet end of the circulating pipeline.

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