CN109402932B

CN109402932B - Cleaning device

Info

Publication number: CN109402932B
Application number: CN201710705752.1A
Authority: CN
Inventors: 邓金柱; 吕佩师; 许升; 芦璐
Original assignee: Shanghai Haier Washing Electric Appliance Co ltd; Haier Smart Home Co Ltd
Current assignee: Shanghai Haier Washing Electric Appliance Co ltd; Haier Smart Home Co Ltd
Priority date: 2017-08-17
Filing date: 2017-08-17
Publication date: 2022-01-18
Anticipated expiration: 2037-08-17
Also published as: CN109402932A

Abstract

The invention provides a cleaning device, which comprises a body and a cover body, wherein the cover body is arranged on the body in an openable/closable manner, a water flow jet cleaning structure and a cleaning tank for containing cleaning liquid are arranged on the body and are covered in the cover body, and clothes to be cleaned are placed in the cleaning tank; after the cover body is closed, the water flow spraying and cleaning structure sprays high-pressure water flow to the clothes to be cleaned, so that the clothes are cleaned. The cleaning device can spray high-pressure water flow to the clothes in the closed space, the clothes are fixed by the clamping structure and can be adjusted to a certain angle, and all angles of the clothes are automatically cleaned. The mode can fully clean clothes from all angles automatically, and the clothes are not damaged, so that the clothes cleaning machine is convenient and quick.

Description

Cleaning device

Technical Field

The invention belongs to the field of cleaning equipment, and particularly relates to a cleaning device.

Background

At present, automatic devices for cleaning and nursing clothes in the market are mainly washing machines. Most washing machines wash the whole clothes, so that the washing capacity of the washing machine is limited in areas where stubborn dirt is easy to accumulate on the collar, cuff and the like of the clothes, and a user needs to wash the clothes manually.

When the clothes of a user are only partially stained, especially when the clothes worn on the user are accidentally rubbed with stains, the clothes need to be treated in time and the whole piece of clothes is inconvenient to clean, the washing machine is inconvenient to use, the user can only manually scrub, and the cleaning effect is limited.

Therefore, when a user cleans clothes and mainly treats local stains, the user needs to manually scrub the collar and the parts stained with the stains, so that the workload is large, the burden is heavy, the cleaning effect is limited, and the user is not protected by the mode.

The present invention has been made in view of this situation.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a cleaning device which can quickly and thoroughly clean local stubborn stains on clothes. The cleaning device can spray high-pressure water flow to the clothes in the closed space, the clothes are fixed by the clamping structure and can be adjusted to a certain angle, and all angles of the clothes are automatically cleaned. The mode can fully clean clothes from all angles automatically, and the clothes are not damaged, so that the clothes cleaning machine is convenient and quick.

In order to solve the technical problems, the invention adopts the technical scheme that:

the invention provides a cleaning device, which comprises a body and a cover body, wherein the cover body is arranged on the body in an openable/closable manner, a water flow jet cleaning structure and a cleaning tank for containing cleaning liquid are arranged on the body and are covered in the cover body, and clothes to be cleaned are placed in the cleaning tank; after the cover body is closed, the water flow spraying and cleaning structure sprays high-pressure water flow to the clothes to be cleaned, so that the clothes are cleaned.

In a further scheme, the cover body is provided with a concave cavity, after the cover body is closed, the concave cavity and the body form a closed space, the water jet cleaning structure and the cleaning tank are both positioned in the closed space, and a water outlet of the water jet cleaning structure faces the cleaning tank.

In a further scheme, the water jet cleaning structure comprises a water inlet pipeline and a pressure nozzle, the pressure nozzle is communicated with the water inlet pipeline, and the pressure nozzle is assembled on the body; the water inlet end of the pressure nozzle or the water inlet pipeline is provided with a pressurizing device for increasing the pressure of water flow, and the pressurized water flow is sprayed to clothes through the pressure nozzle.

The washing device further comprises a clamping structure, wherein the clamping structure is arranged on the body at two sides of the washing tank and used for fixing clothes;

preferably, the clamping structure comprises a supporting part and a clamping part for fixing clothes, the supporting part is fixedly connected with the body, and the clamping part is rotatably connected with the supporting part;

more preferably, the clamping part is connected with the supporting part through a movable mechanism, and the movable mechanism drives the clamping part to rotate within a certain angle range in the vertical direction so as to adjust the angle between the surface of the clothes and the water flow sprayed by the pressure nozzle.

In a further scheme, the pressure nozzle is movably arranged on the body, the pressure nozzle and the cleaning tank can move relatively, and high-pressure water flow is sprayed to clean all parts of clothes;

preferably, the pressure jets are moved in a horizontal direction and/or in a vertical direction relative to the wash tank.

In a further scheme, the pressure spray head is movably arranged on the body through an adjusting device, one end of the adjusting device is connected with the pressure spray head, the other end of the adjusting device is movably connected with the body, and the relative position of the pressure spray head and the cleaning tank is adjusted;

preferably, the adjusting device comprises a first connecting piece and a second connecting piece, the first connecting piece is arranged on the body, the second connecting piece is fixed with the pressure nozzle, and the first connecting piece is movably connected with the second connecting piece.

In a further scheme, the first connecting piece is a guide rail, the second connecting piece is a sliding block matched with the guide rail, the guide rail and the sliding block are respectively and fixedly connected with the pressure nozzle and the body, and the sliding block can slide on the guide rail so that the pressure nozzle can move along the sliding rail;

preferably, the guide rail is horizontally arranged, and the sliding block slides left and right on the guide rail along the horizontal direction to rub and clean the clothes;

and/or the guide rail is vertically arranged, the sliding block slides up and down on the guide rail along the vertical direction, and the distance between the pressure nozzle and the clothes is adjusted.

In a further scheme, a driving device and a control device are further arranged in the body, the driving device is electrically connected with the control device, the driving device is connected with the pressure nozzle, and the control device controls the driving device to drive the pressure nozzle to move;

preferably, the driving device comprises a motor arranged on the body and a transmission chain in transmission connection with the motor, and the pressure nozzle is fixed on the transmission chain;

preferably, the control device is electrically connected with the movable mechanism, and controls the movable mechanism to drive the clamping part to move so as to adjust the angle of the clothes.

In a further scheme, an adjusting valve is arranged at a water inlet end of the pressure nozzle or on a water inlet pipeline between the pressure nozzle and the supercharging device, and the on-off and the size of water flow sprayed out by the pressure nozzle are adjusted through the adjusting valve;

preferably, the regulating valve is connected with a control device of the body, and the control device controls the regulating valve to control the on-off and the size of water flow sprayed by the pressure nozzle.

In a further scheme, a drainage box used for collecting washing liquid after washing clothes is arranged on the body, and the drainage box is communicated with the washing tank;

preferably, the drain box is arranged below the cleaning tank and detachably connected with the body.

After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:

the cleaning device can quickly and thoroughly clean local stubborn stains on clothes. The cleaning device can spray high-pressure water flow to the clothes in the closed space, the clothes are fixed by the clamping structure and can be adjusted to a certain angle, and all angles of the clothes are automatically cleaned. The mode can fully clean clothes from all angles automatically, and the clothes are not damaged, so that the clothes cleaning machine is convenient and quick.

The pressure nozzle of the cleaning device can move relative to the cleaning tank, so that the area sprayed on clothes is enlarged, the cleaning effect can be further enhanced, and the cleaning progress is accelerated.

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic front perspective view of a cleaning apparatus of the present invention;

FIG. 2 is a front perspective view of another cleaning device of the present invention;

FIG. 3 is a schematic structural view of a cleaning apparatus according to a second embodiment of the present invention;

FIG. 4 is a schematic structural view of another cleaning apparatus according to a second embodiment of the present invention;

FIG. 5 is a schematic view showing the construction of the washing apparatus of the present invention without the water supply box installed;

FIG. 6 is a perspective view of the water supply cartridge;

FIG. 7 is a cross-sectional view of the water supply box with the liquid outlet at the bottom wall;

fig. 8 is a partially enlarged view of a portion a of fig. 7.

In the figure: the device comprises a control device 1, a drainage box 2, a mounting cavity 3, a cover body 6, a water supply box 8, a liquid outlet 802, an on-off valve 803, a piston 804, a reset spring 805, a 9 ejection structure, a suction device 10, a body 100, a clamping structure 101, a supporting part 101-1, a clamping part 101-2, a horizontal operating platform 102, a movable mechanism 103, a water flow jet cleaning structure 200, a pressure nozzle 201, a first connecting piece 301, a guide rail 301-1, a second connecting piece 302, a sliding block 302-1, a pin hole 303, a pin shaft 304, a conveying chain 305, a motor 306, a driving wheel 307, a driven wheel 308 and a cleaning tank 400.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1 to 8, the present embodiment provides a cleaning apparatus, comprising a body 100 and a cover 6, wherein the cover 6 is openably/closably disposed on the body 100, the body 100 is provided with a water jet cleaning structure 200 and a cleaning tank 400 for containing a cleaning liquid, and is covered in the cover 6, and laundry 5 is placed in the cleaning tank 400; after the cover 6 is closed, the water jet cleaning structure 200 jets high-pressure water to the laundry 5 to clean the laundry.

The cleaning device of the embodiment can be a wall-mounted type, is fixed on a wall body, or is arranged at a position suitable for installation and use, such as a fixing plate, and can realize the function of the ultrasonic washing device; the table can also be a table top type, such as fixed at a hand washing table and the like.

The cleaning device of the embodiment can clean parts of clothes which are not easy to clean, such as collars, cuffs, edges of clothes and the like, and can also clean local stains of the clothes or soft articles. When the clothes of the user are accidentally stained with stains, the clothes can be treated in time, so that the stains are prevented from being deposited, and the clothes can be applied to various places.

The lid 6 provided in the cleaning apparatus functions: firstly, the water jet cleaning structure 200 and the cleaning tank 400 can be covered in the cover body 6, so that the dust can be prevented, the neatness of the interior of the cleaning device can be kept, and the overall aesthetic property of the cleaning device can be greatly improved while the adverse effect of the external environment on the water jet cleaning structure 200 is avoided; secondly, a closed space can be formed with the body 100, when the water jet cleaning structure 200 jets high-pressure water, the water is prevented from splashing around and flowing out of the cleaning device, and the water is ensured to clean clothes in the closed space.

In a further aspect, the cover 6 has a cavity, after the cover 6 is closed, the cavity and the body 100 form a closed space, the water jet cleaning structure 200 and the cleaning tank 400 are both located in the closed space, and a water outlet of the water jet cleaning structure 200 faces the cleaning tank 400.

The shape and size of the concave cavity of the cover body 6 are matched with those of the body 100, and after the cover body 6 is closed, on one hand, the concave cavity and the body 100 form a closed space which can contain and protect the water jet cleaning structure 200 and the cleaning tank 400, so that a regular appearance is formed, and the damage of packaging and transportation is avoided; the ultrasonic washing apparatus can also keep the inside neatness of the ultrasonic washing apparatus and can also extend the service life by isolating the ultrasonic jet washing structure 200 and the washing tank 400 from the external environment. Meanwhile, when the water jet cleaning structure 200 jets high-pressure water, the water pressure is high, so that the water jet can be sprayed on clothes, and the water is prevented from splashing out of the cleaning device.

In a further scheme, the water jet cleaning structure 200 comprises a water inlet pipeline and a pressure nozzle 201, the pressure nozzle 201 is communicated with the water inlet pipeline, and the pressure nozzle 201 is assembled on the body 100; the water inlet end or the water inlet pipeline of the pressure nozzle 201 is provided with a pressurizing device for increasing the pressure of water flow, and the pressurized water flow is sprayed to clothes through the pressure nozzle 201.

The water inlet pipeline of the scheme can be directly communicated with a water tap for supplying water and also can be communicated with a water supply box 8 of the cleaning device for storing water, and the water inlet pipeline can be integrally formed with the spray header to form a whole; also can be the solitary piece respectively, and mutual sealed intercommunication sets up to guarantee that water can only spout from the delivery port of pressure shower nozzle 201, avoid leaking. The water inlet pipeline can be hidden in the body 100 and supplies water to the pressure nozzle 201, the pressure nozzle 201 can be arranged in various positions, and can be arranged on the body 100 on one side above the cleaning tank 400 to spray into the cleaning tank 400.

The pressurizing device can be a pressurizing water pump and the like, the pressure of water flow is increased, and the water flow has enough impact force after being sprayed out, so that dirt on clothes is washed away, and the cleaning effect is achieved.

Further, the washing machine further comprises a clamping structure 101, wherein the clamping structure 101 is arranged on the body 100 at two sides of the washing tank 400 to fix clothes. After the clamping structure 101 fixes the clothes, the clothes are leveled to form a tightened clothes surface, so that after the pressure spray head 201 sprays high-pressure water flow, the high-pressure water flow is strongly sprayed to the tightened and leveled clothes surface, stains on the clothes can be well and fully impacted, and therefore the dirt falls off under the strong impact, and the cleaning purpose is achieved.

The laundry to be washed is put in the washing tank 400, and the body 100 at both sides of the washing tank 400 or both ends of the washing tank 400 are provided with the clamping structures 101, at least two of which are arranged, so that the laundry can be better fixed, and the better washing effect can be achieved.

In a specific scheme, the clamping structure 101 comprises a supporting part 101-1 and a clamping part 101-2 for fixing the clothes, the supporting part 101-1 is fixedly connected with the body 100, and the clamping part 101-2 is rotatably connected with the supporting part 101-1.

The supporting part 101-1 can be integrated with or fixedly connected with the body 100 or the washing tank 400, and the supporting part 101-1 can be rotatably connected with the clamping part, so that the clothes can be fixed by the clamping parts 101-2 at the two sides of the washing tank 400, the finished clothes can be tensioned and then can be rotated, the distance or angle between the surface of the clothes and the pressure nozzle 201 can be adjusted, water flow can be sprayed from multiple angles and from the front/back of the clothes, dirt is impacted, and a better washing effect is achieved.

More preferably, the clamping portion 101-2 is connected to the supporting portion 101-1 through a movable mechanism 103, and the movable mechanism 103 drives the clamping portion to rotate within a certain angle range in the vertical direction, so as to adjust the angle between the surface of the clothes and the water flow sprayed from the pressure nozzle 201.

The holding part 101-2 may be a clip or a splint to fix the clothes, and the supporting part 101-1 may be a mounting seat, a supporting rod, etc. of the holding part 101-2. The moving mechanism 103 can be a rotating shaft, etc., the cleaning device is provided with a control device 1, the control device 1 controls the moving mechanism 103 to rotate for a certain angle according to a certain program, drives the clamping part 101-2 and the clothes to move, and adjusts the angle of the clothes.

The cover body 6 and the body 100 can be mounted in various ways, and the cover body 6 can be rotatably, and/or can be inserted and pulled out, and/or can be telescopically arranged on the body 100; after the cover body 6 is closed/installed on the body 100, the surface of the joint of the cover body 6 and the body 100 is in smooth transition to form a flat outer surface, a closed space is formed inside, and water flow cannot flow out.

The cover body 6 is rotatably installed on the body 100, the cover body 6 can be opened/closed by rotating the cover body 6, and can be rotated up and down in the vertical direction or rotated laterally in the horizontal direction, which is convenient and easy to operate; the cover body 6 can also be arranged on the body 100 in a clamping and inserting way and is arranged at the top or the side part of the body 100, so that the cover body can be detached or arranged according to the needs of users, is flexible and is convenient to clean; or, the cover body 6 may be made of a flexible material and is set in a telescopic manner, when the cover body 6 is extended, the cavity 2 is formed to cover the pressure nozzle 201 and the cleaning tank 400 to form a sealed space, and after the cover body 6 is contracted, the pressure nozzle 201 and the cleaning tank 400 are exposed; the mode occupies small space and is simple and convenient.

Lid 6 and body 100 are installed, and lid 6 closed back, lid 6 and body 100 form a whole, and this holistic surface is level and smooth, and the smooth transition of department of meeting makes the outward appearance pleasing to the eye, promotes user experience, also easily packs the transportation.

In a further aspect, the body 100 includes a horizontal console 102 and a vertical box located at the rear of the horizontal console 102, the cleaning tank 400 is disposed on the horizontal console 102, the ultrasonic generator 200 is fixed on the box and located above the cleaning tank 400, the cover 6 is hinged to the box, and after being closed, the cover and the box and the horizontal console 102 form a closed space 3 to cover the ultrasonic generator 200 and the cleaning tank 400.

The height of the box is higher than the horizontal operating table 102, and the box and the horizontal operating table 102 form an L shape when viewed from the side. The box body and the horizontal operation table 102 may be integrally provided or may be provided separately. Thus, the water jet cleaning structure 200 fixed to the cabinet may be positioned above the cleaning tank 400, and the user puts the laundry on the horizontal operating table 102, and the water jet cleaning structure 200 jets high pressure water to wash and clean the laundry.

Lid 6 and box articulated back, the cage cover forms enclosure space 3 on "L" shape upper portion, can cage cover, protection rivers spray and wash structure 200 and washing tank 400, avoids its damage, also can prevent dust, keep inside clean and tidy, splash out belt cleaning device when also avoiding high-pressure rivers to wash.

The box body can be internally provided with a control device 1, and the outer side of the box body can be provided with a control panel, so that a user can operate the box conveniently. A pipe or a water supply box 8 may be provided in the cabinet to supply the washing liquid into the washing tub 400.

In a further aspect, the cover 6 is provided with at least one observation window, preferably, the front wall of the cover 6 is provided with an observation window.

The cover 6 may be made of a see-through material, or may be provided with a viewing window at a partial position. After the cover body 6 is opened and put into the clothes to be cleaned, the cover body 6 is closed and then cleaned, so that the effects of clamping the clothes, reducing noise and preventing liquid from splashing can be achieved. After the cover body 6 is closed, the arranged observation window is convenient for a user to see the internal condition at any time.

In a further scheme, a sealing element which is matched with each other is arranged at the contact part of the cover body 6 and the body 100; the sealing element can be a sealing ring or a sealing strip made of flexible materials and is respectively arranged at the contact part of the cover body 6 and the box body, so that firstly, the sealing property of the cover body 6 when being closed can be increased, and liquid can not flow out when high-pressure water flow is sprayed; secondly, the noise generated by the contact with the body 100 when the cover 6 is closed can be reduced; thirdly, when the cover body 6 is accidentally dropped, the user can be prevented from being accidentally injured by clamping.

Preferably, a first flexible strip is arranged on the downward opening edge of the cavity, a second flexible strip matched with the body 100 is arranged at the contact part of the body 100, and when the cover 6 is closed, the first flexible strip is contacted with the second flexible strip. Therefore, the airtightness can be improved, the noise can be reduced, and the user can be prevented from being injured by clamping.

Example two

As shown in fig. 3 and 4, the present embodiment is a further limitation of the first embodiment, the pressure nozzle 201 is movably disposed on the body 100, and the pressure nozzle 201 and the washing tank 400 can relatively move to spray high-pressure water to wash various parts of the clothes. Preferably, the pressure shower head 201 is moved in a horizontal direction and/or a vertical direction with respect to the cleaning bath 400.

The pressure nozzle 201 of the scheme can move relative to the cleaning tank 400, so that the cleaning area can be increased on one hand, and the application range is wider on the other hand. The water inlet pipeline has a certain margin so as not to limit the movement of the spray header.

When the pressure nozzle 201 can move horizontally relative to the washing tank 400, the washing range of the pressure nozzle 201 can be expanded, for example, the pressure nozzle 201 can move linearly on the surface of the laundry 5, or can move circularly, so that the contact area with the laundry 5 is increased, and the spraying area of the pressure nozzle 201 is larger. When the pressure nozzle 201 is designed to move up and down relative to the washing tank 400 and is limited to different gears, it can be adapted to clothes or fabrics with different thicknesses and different materials.

In a further scheme, the pressure nozzle 201 is movably arranged on the body 100 through an adjusting device, one end of the adjusting device is connected with the pressure nozzle 201, the other end of the adjusting device is movably connected with the body 100, and the relative position of the pressure nozzle 201 and the cleaning tank 400 is adjusted; the movable arrangement of the pressure nozzle 201 and the body 100 is realized.

Preferably, the adjusting device comprises a first connecting piece and a second connecting piece, the first connecting piece is arranged on the body 100, the second connecting piece is fixed with the pressure nozzle 201, and the first connecting piece and the second connecting piece are movably connected. Therefore, the position relation between the pressure nozzle 201 and the cleaning tank 400 can be adjusted in the horizontal direction and the vertical direction respectively, and the adjustment can also be carried out in the horizontal direction and the vertical direction simultaneously.

The movable connection mode of the first connecting piece 301 and the second connecting piece 302 is sliding connection, rotating connection or telescopic connection.

The first connector 301 is provided on the body 100, and the second connector 302 is connected to the pressure nozzle 201.

The first scheme is as follows: sliding connection

As shown in fig. 3, the first connecting member 301 is two parallel guide rails 301-1 fixed on the body 100, a slide rail is formed between the two parallel guide rails 301-1, the second connecting member 302 is a sliding block 302-1, and the sliding block 302-1 is sandwiched between the two parallel guide rails 301-1, so that the sliding block 302-1 can slide in the slide rail.

The two parallel guide rails 301-1 are arranged along the vertical direction, the sliding block 302-1 is connected with the pressure spray head 201, the sliding block 302-1 is positioned between the two guide rails 301-1, the sliding block 302-1 can slide up and down along the rail between the guide rails 301-1, the relative position of the pressure spray head 201 and the cleaning tank 400 in the vertical direction is adjusted, and the distance between the pressure spray head 201 and the cleaning tank 400 is adjusted.

Wherein, if two parallel guide rails 301-1 of the first connecting member 301 are arranged along the horizontal direction, the slider 302-1 can slide left and right along the horizontal track between the guide rails 301-1, so that the pressure nozzle 201 moves along the horizontal direction, thereby increasing the washing area.

Scheme II: rotating connection

The first connecting member 301 is a first supporting rod, the second connecting member 302 is a second supporting rod, one end of the first supporting rod is rotatably connected with the body 100, the other end of the first supporting rod is hinged with the second supporting rod, the other end of the second supporting rod is connected with the pressure nozzle 201, the second supporting rod rotates relative to the first supporting rod, and the relative position between the pressure nozzle 201 and the washing tank 400 is adjusted.

The third scheme is as follows: telescopic connection

The adjusting device is a telescopic rod, the first connecting piece 301 is a first connecting rod, the second connecting piece 302 is a second connecting rod, one end of the first connecting rod is fixedly connected with the body 100, the other end of the first connecting rod is telescopically connected with the second connecting rod, and the other end of the second connecting rod is fixedly connected with the pressure nozzle 201. The second connecting rod is retracted/extended through the first connecting rod, so that the length of the telescopic rod is adjusted, and the relative position of the pressure nozzle 201 and the cleaning tank 400 is adjusted.

When the telescopic rod is vertically arranged, the pressure nozzle 201 is hung above the cleaning tank 400 through the telescopic rod, the telescopic rod is shortened, and the distance between the pressure nozzle 201 and the cleaning tank 400 is increased; the telescopic rod is extended, and the distance between the pressure nozzle 201 and the cleaning tank 400 is reduced. When the telescopic rod is horizontally arranged, the relative position of the pressure nozzle 201 and the cleaning tank 400 in the horizontal direction is adjusted by the shortening/extending of the telescopic rod.

Further, a positioning structure is further included, which is provided on the first connecting member 301 and/or the second connecting member 302, and positions the pressure nozzle 201 at a designated position by the positioning structure when the pressure nozzle 201 is moved to the position.

The positioning structure comprises a positioning groove and a positioning card, or the positioning groove and a positioning pin. The positioning structure is provided with a plurality of gears, so that the clothes rack is suitable for clothes with different thicknesses or different types of clothes.

The first connecting member 301 and the second connecting member 302 are slidably connected as an example for explanation.

As shown in FIG. 3, the first connecting member 301 is two parallel guide rails 301-1 disposed on the body 100, the two parallel guide rails 301-1 are disposed along a vertical direction, the second connecting member 302 is a sliding block 302-1 connected to the pressure nozzle 201, the sliding block 302-1 slides between the two parallel guide rails 301-1, the positioning structure includes pin holes 303 disposed on the guide rails 301-1 and the sliding block 302-1 and pin shafts 304 matched with the pin holes 303, and when the sliding block 302-1 is slid so that the pin holes 303 on the sliding block 302-1 correspond to the pin holes 303 on the guide rails 301-1, the pin shafts 304 pass through the two pin holes 303 to position the pressure nozzle 201 on the body 100.

The guide rail 301-1 is provided with a plurality of pin holes 303, the pin holes 303 are sequentially arranged along the extending direction of the guide rail, one pin hole 303 is arranged on the sliding block 302-1, and the pressure nozzle 201 can be positioned at a plurality of different positions in the vertical direction by enabling the pin hole 303 on the sliding block 302-1 to be opposite to different pin holes 303 on the guide rail 301-1, so that different functions are realized.

Specifically, the guide rail 301-1 is vertically arranged, the guide rail 301-1 is provided with an upper pin hole 303, a middle pin hole 303 and a lower pin hole 303, and the three pin holes 303 are sequentially arranged along the vertical direction.

As shown in fig. 3, after the pin hole 303 of the slider 302-1 is connected to the pin hole 303 located at the middle of the guide rail 301-1 by the pin 304, the pressure nozzle 201 is spaced a small distance from the liquid level of the washing liquid 7 in the washing tank 400, and when washing, the laundry 5 is located between the pressure nozzle 201 and the liquid level of the washing liquid 7 in the washing tank 400, the upper portion of the laundry 5 is in contact with the pressure nozzle 201, and the lower end is in contact with the liquid level in the washing tank 400;

after the pin hole 303 of the slider 302-1 is connected to the pin hole 303 (not shown) located at the upper portion of the guide rail 301-1 by the pin 304, the pressure nozzle 201 is spaced a large distance from the liquid level of the washing liquid 7 in the washing tank 400, and the washing tank can be taken out to pour the washing liquid 7 after washing.

In a further scheme, a driving device and a control device 1 are further arranged in the body 100, the driving device is electrically connected with the control device 1, the driving device is connected with the pressure nozzle 201, and the control device 1 controls the driving device to drive the pressure nozzle 201 to move;

preferably, the driving device includes a motor disposed on the body 100 and a transmission chain in transmission connection with the motor, and the pressure nozzle 201 is fixed on the transmission chain.

As shown in fig. 4, a driven wheel 308 is disposed on the main body 100, a driving wheel 307 is disposed on an output shaft of the motor 306, the driving wheel 307 and the driven wheel 308 are arranged in a horizontal direction, the transmission chain 305 is disposed between the driving wheel 307 and the driven wheel 308, and after the motor 306 is powered on, the driving wheel 307 rotates to drive the transmission chain 305 to move, so as to drive the pressure nozzle 201 on the transmission chain 305 to move, and thus the pressure nozzle 201 moves in the horizontal direction.

The power supply for the motor 306 may be a socket or other power storage device.

The embodiment provides a control method of a cleaning device, which comprises the following steps:

s1, the user controls the motor 306 to start through the control device 11;

s2, the motor 306 rotates forward to move the transmission chain 305 to drive the pressure nozzle 201200 to move towards the first direction;

after S3T, the control device 11 controls the motor 306 to rotate reversely, so that the transmission chain 305 drives the pressure nozzle 201200 to move in a second direction opposite to the first direction, and S2 is repeated after T time;

after the washing is completed in S4, the motor 306 is turned off.

In a further scheme, an adjusting valve is arranged at a water inlet end of the pressure nozzle 201 or on a water inlet pipeline between the pressure nozzle 201 and the supercharging device, and the on-off and the size of water flow sprayed by the pressure nozzle 201 are adjusted through the adjusting valve; preferably, the regulating valve is connected with the control device 1 of the body 100, and the control device 1 controls the regulating valve to control the on-off and the size of the water flow sprayed by the pressure nozzle 201, so that the water flows with different strengths can be adopted for non-articles, resources can be saved, and automatic control can be realized.

In a further scheme, a detergent box for containing detergent is arranged on the body 100 and is communicated with the cleaning tank 400 through a pipeline; or the detergent box is communicated with the feeding pipeline of the water supply box 8.

In this scheme, the detergent is introduced into the cleaning tank 400, and the clothes are soaked in the cleaning tank 400, so that the detergent can dissolve dirt on the clothes, the dirt can fall off quickly under the impact of high-pressure water flow, and the cleaning effect is improved.

Further, a drainage box 2 for collecting washing liquid after washing the clothes is arranged on the body 100, and the drainage box 2 is communicated with the washing tank 400; preferably, the drain box 2 is disposed below the wash tank 400 and detachably coupled to the body 100. The drainage box 2 can be arranged in a drawing mode, is convenient to mount and dismount, is convenient to take out, is convenient for treating the washing liquid in the drainage box 2, and is simple, convenient and quick.

EXAMPLE III

As shown in fig. 5 to 8, the present embodiment provides a cleaning apparatus including: a body 100 and a cover body, the cover body is arranged on the body 100 in an openable/closable manner, the body 100 is provided with a water jet cleaning structure 200 and a cleaning tank 400 for containing a cleaning liquid, and is covered in the cover body 6, and the laundry 5 is placed in the cleaning tank 400; after the cover body is closed, the water flow jet cleaning structure 200 jets high-pressure water flow to the clothes 5 to be cleaned, so as to clean the clothes;

and a water supply box 8, wherein the water supply box 8 is detachably arranged on the body 100 and supplies washing liquid to the washing tank 400 and/or the water jet washing structure 200.

The water supply box 8 can be used for containing washing water, storing detergent or a mixture of detergent and clean water. One water supply box 8 can be arranged to contain cleaning water; a plurality of the washing machines can also be arranged, and respectively contain clean water and detergent or different detergents. Thus, the installation is convenient, the replacement is also convenient, the liquid for cleaning can be conveniently added, and meanwhile, the body 100 can also be kept tidy.

The water supply box 8 can be directly or indirectly communicated with the cleaning tank 400, for example, a water outlet of the water supply box 8 is communicated with the cleaning tank 400, or the water supply box 8 is communicated with the cleaning tank 400 through a pipeline, and the cleaning liquid can be provided to the cleaning tank 400 through a spraying or dripping mode.

The body 100 is provided with an installation cavity 3 for installing a water supply box 8, and the water supply box 8 is installed in the installation cavity 3 in a drawing mode; or the water supply box 8 is installed in the installation cavity 3 in a plug-in manner; the water supply box 8 is communicated with the cleaning tank 400 through a feeding pipeline.

The shape and the size of the water supply box 8 are matched with those of the mounting cavity 3, and the water supply box can be in a drawing type, is convenient to take out, and is convenient to add liquid or replace the water supply box 8; the water supply box can also be inserted into the mounting cavity 3 from top to bottom/from bottom to top, the fixing effect of the mode is good, and liquid is convenient to add or the water supply box 8 is convenient to replace.

The water supply box 8 is a closed box structure with a cavity inside, a liquid outlet 802 is arranged on the water supply box 8, an on-off valve 803 is arranged on the liquid outlet 802, when the water supply box 8 is arranged in the installation cavity 3, the on-off valve 803 is opened, and the liquid outlet 802 is communicated with the feeding pipeline; when the water supply box 8 is pulled out or pulled out, the on-off valve 803 is closed.

The cavity in the water supply box 8 is used for containing water, detergent or mixed liquid. The liquid inlet ventilation port 801 is used for supplementing liquid and keeping the internal and external air pressure consistent so as to facilitate the internal liquid to flow out. The on-off valve 803 of the liquid outlet 802 is opened after the water supply box 8 is placed in the installation cavity and is connected with the throwing pipeline, and is communicated with the throwing pipeline; closed when the water supply cartridge 8 is taken out from the installation; so that the liquid does not leak when the water supply box 8 is detached.

Further, the water supply box 8 is further provided with a liquid inlet vent 801, the liquid inlet vent 801 is arranged at the top of the water supply box 8, a cover body is hermetically mounted on the liquid inlet vent 801, and a vent structure is arranged on the cover body.

When the cover body is taken down, liquid can be supplemented and added into the water supply box 8; after the cover body is covered, the water supply box 8 is sealed, so that dust is prevented from falling into the water supply box, and liquid is prevented from leaking; secondly, the ventilation structure can keep the air pressure inside and outside to be consistent, and the liquid inside is convenient to flow out.

The ventilation structure comprises a ventilation element and a switch element, the ventilation element is an integrally formed cylindrical structure with two coaxial diameters, and the diameter of the upper end face is slightly larger than that of the lower end face. The ventilation element is provided with ventilation holes. The air holes penetrate through the upper end surface and the lower end surface of the air permeable element, and air outlets of the air permeable element are uniformly and circumferentially distributed on the lower end surface. And the ventilation element is also coaxially provided with a connecting hole for connecting the switch element. The lower end face of the ventilation element is provided with an annular groove.

The switch element is an integrally formed elastic material element and comprises a switch part and a connecting part. The switch part is of an inverted umbrella-shaped structure, covers the lower end face of the ventilating element, and the tail end of the switch part extends into the annular groove. The connecting part is clamped with the connecting hole on the ventilating element. The switch part is closed, the tail end of the switch part extends into the annular groove, and the air hole is sealed; the switch part is opened, the switch part deforms, the tail end of the switch part leaves the annular groove, and the air holes are ventilated in one direction.

In a further scheme, one end of the feeding pipeline is arranged at the bottom or the side of the installation cavity 3, the end of the feeding pipeline is provided with a jacking structure, when the water supply box 8 is installed in the installation cavity 3, the jacking structure pushes a piston in the on-off valve to open the on-off valve 803, and the water supply box 8 is communicated with the feeding pipeline.

The on-off valve 803 comprises a drainage channel and a piston 804 arranged in the drainage channel, a gap for liquid flowing is reserved between the outer wall of the piston 804 and the inner wall of the drainage channel, a narrowing section is arranged at one end of the drainage channel, and the piston 804 is extruded on the narrowing section under the action of a return spring 805 to close the drainage channel.

The structure 9 may be a protruding structure or a protruding structure, and the protruding structure may extend into the liquid outlet 802 to cooperate with the piston 804. The protruding structure pushes the piston 804 open, i.e. opens the on-off valve 803.

Further scheme, the position of the liquid outlet 802 of water supply box 8 can be set up according to the mounting means of water supply box 8 and installation cavity 3, and the structure 9 is opened in the top and is put in pipeline one end and be located the corresponding position of the diapire or the lateral wall of installation cavity 3 to protrusion in the inner wall of installation cavity 3. Specifically, there may be the following 3 schemes:

scheme 1: the liquid outlet 802 is arranged on the side wall of the water supply box 8, and the top-opening structure 9 is arranged horizontally corresponding to the liquid outlet 802.

When the installation that supplies water box 8 can be extracted/pushed install installation cavity 3 in, the liquid outlet 802 of supplying water box 8 can set up on the lateral wall of supplying water box 8, and the open structure 9 that backs up is established in the relevant position of the 3 lateral walls of installation cavity, and when supplying water box 8 to push in, the open structure 9 that backs up stretches into liquid outlet 802, communicates with supplying water box 8.

Scheme 2: the liquid outlet 802 is arranged on the bottom wall of the washing additive box, and the top-opening structure 9 is arranged vertically corresponding to the liquid outlet 802.

When the water supply box 8 is embedded in the mounting cavity 3, the liquid outlet 802 of the water supply box 8 can be arranged on the bottom wall of the water supply box 8, the top-opening structure 9 is arranged at the corresponding position of the bottom wall of the mounting cavity 3, and when the water supply box 8 is placed from top to bottom, the top-opening structure 9 extends into the liquid outlet 802 and is communicated with the water supply box 8;

scheme 3: when water supply box 8 is embedded to be installed in installation cavity 3, liquid outlet 802 is established on water supply box 8 lateral wall, and one lateral wall of installation cavity 3 sets up and pushes up open structure 9, and the looks remote site sets up the elastic component. During the installation, supply water box 8 oppression elastic component, aim at back of opening structure 9, the elastic component resumes deformation, fixes supply water box 8 in installation cavity 3, and opening structure 9 stretches into in liquid outlet 802, makes supply water box 8 and puts in the pipeline intercommunication.

In a further scheme, a suction device 10 for sucking liquid at the bottom of the water supply box 8 is further arranged in the water supply box 8, the suction device 10 is of a hollow tubular structure, a flow passage is formed inside the suction device, one end of the flow passage faces to the bottom wall of the water supply box 8, and the other end of the flow passage is communicated with an inlet of the on-off valve 803;

the suction device 10 extends towards the bottom wall of the water supply box 8, an inlet of the suction device is arranged towards the bottom wall of the water supply box 8, and a gap for liquid to pass through is reserved between the suction device and the bottom wall. Therefore, the liquid in the water supply box 8 can flow out along the suction device 10, and the water flow is smooth.

Preferably, an arc-shaped reversing flow guide channel is formed between the inlet and the outlet of the flow channel, and the reversing position of the flow channel, which corresponds to the inlet of the on-off valve 803, is an outward-expanding arc surface. The flow channel forms an arc-shaped reversing flow guide channel from the inlet to the outlet, which is more beneficial to the flow of liquid and ensures that the water flow is smoother, rather than generating intermittent flow.

Further scheme, installation cavity 3 in be provided with limit structure, limit structure is including setting up the elastic component in installation cavity 3 one side, when water supply box 8 packs into installation cavity 3, the elastic component takes place to deform and supports and lean on between installation cavity lateral wall and water supply box 8, fixed water supply box 8.

The elastic part can be a spring, so that the water supply box 8 can be conveniently installed, and the washing additive box can also be fixed, so that the vibration during working can be buffered.

In a further scheme, a control valve is arranged on the feeding pipeline, and after the water supply box 8 is communicated with the feeding pipeline, the control valve is opened or closed to control the conduction/blocking of the feeding pipeline so as to convey the liquid in the water supply box 8 to the cleaning tank 400 and/or the water jet cleaning structure 200. When the cleaning device needs to be used, the control valve is opened, the feeding pipeline is conducted, and the liquid in the water supply box 8 is conveyed into the cleaning tank 400 by utilizing the self gravity or the stress. Or a pump is arranged on the feeding pipeline to convey the liquid into the cleaning tank 400.

Further scheme is equipped with the leakage fluid dram on the diapire of washing tank 400, and washing tank 400 below is equipped with drainage box 2, and washing tank 400 passes through the leakage fluid dram and drains drainage box 2 intercommunication.

The drain port of the washing tub 400 is provided on the bottom wall, so that the washing liquid can be completely drained as much as possible without remaining. The liquid discharge port of the cleaning tank 400 may be connected to a liquid discharge line to directly discharge liquid; when inconvenient installation drainage pipe way, also can set up drainage box 2 in washing tank 400 below, washing tank 400 passes through the leakage fluid dram and drains drainage box 2 intercommunication, and the washing liquid in washing tank 400 enters into through the leakage fluid dram and drains drainage box 2 and collect, when treating to save certain volume, can take out centralized processing.

Preferably, the drainage box 2 is a drawer type. The drainage box 2 adopts a drawing type, is convenient to install, disassemble and take out, is convenient for treating the washing liquid in the drainage box 2, and is simple, convenient and quick.

In a further scheme, a plugging mechanism for opening/closing the liquid outlet is arranged at the liquid outlet; preferably, the plugging mechanism is an electromagnetic valve or a movable plug. The plugging mechanism is preferably an electromagnetic valve or a movable plug, and can be controlled to open/close the liquid outlet so as to realize different water inlet/outlet modes of the cleaning device, so that the control is convenient, the washing is facilitated, and the flexibility of the water inlet/outlet modes is improved.

The above embodiments may be implemented individually or in combination. Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A cleaning device is characterized by comprising a body and a cover body, wherein the cover body is arranged on the body in an openable/closable manner, a water jet cleaning structure and a cleaning tank for containing cleaning liquid are arranged on the body and are covered in the cover body, and clothes to be cleaned are placed in the cleaning tank; the water flow jet cleaning structure jets high-pressure water flow to the clothes to be cleaned to clean the clothes;

the washing device also comprises a water supply box which is detachably arranged on the body and supplies washing liquid to the washing tank;

the water supply box is also provided with a liquid inlet vent hole, the liquid inlet vent hole is arranged at the top of the water supply box, a cover body is hermetically arranged on the liquid inlet vent hole, and a vent structure is arranged on the cover body;

the ventilation structure comprises a ventilation element and a switch element, the ventilation element is an integrally formed two coaxial cylindrical structures with different diameters, the diameter of the upper end surface is slightly larger than that of the lower end surface, ventilation holes are formed in the ventilation element, the ventilation holes penetrate through the upper end surface and the lower end surface of the ventilation element, air outlets of the ventilation holes are uniformly and circumferentially distributed on the lower end surface, connecting holes for connecting the switch element are further coaxially formed in the ventilation element, and an annular groove is formed in the lower end surface of the ventilation element; the switch element comprises a switch part and a connecting part, the switch part is of an inverted umbrella-shaped structure, covers the lower end face of the breathable element, and the tail end of the switch part extends into the annular groove; the connecting part is clamped with the connecting hole on the ventilating element; the switch part is closed, the tail end of the switch part extends into the annular groove, and the air hole is sealed; the switch part is opened, the switch part deforms, the tail end of the switch part leaves the annular groove, and the air holes are ventilated in one direction.

2. The cleaning device as claimed in claim 1, wherein the cover has a cavity, the cavity and the body form an enclosed space after the cover is closed, the water jet cleaning structure and the cleaning tank are both located in the enclosed space, and the water outlet of the water jet cleaning structure faces the cleaning tank.

3. The cleaning device of claim 1, wherein the water jet cleaning structure comprises a water inlet line and a pressure nozzle, the pressure nozzle is communicated with the water inlet line, and the pressure nozzle is assembled on the body; the water inlet end of the pressure nozzle or the water inlet pipeline is provided with a pressurizing device for increasing the pressure of water flow, and the pressurized water flow is sprayed to clothes through the pressure nozzle.

4. The washing device as claimed in any one of claims 1 to 3, further comprising a holding structure provided on the body at both sides of the washing tub to hold the laundry.

5. The cleaning device as claimed in claim 4, wherein the holding structure comprises a support portion and a holding portion for holding the clothes, the support portion is fixedly connected with the body, and the holding portion is rotatably connected with the support portion.

6. The cleaning device as claimed in claim 5, wherein the holding portion is connected to the supporting portion by a movable mechanism, the movable mechanism driving the holding portion to rotate within a certain angle range in a vertical direction to adjust an angle between the surface of the clothes and the water stream sprayed from the pressure nozzle.

7. The washing device as claimed in claim 3, wherein the pressure nozzle is movably disposed on the body, and the pressure nozzle and the washing tub are relatively movable to spray high pressure water to wash various parts of the laundry.

8. A cleaning device according to claim 7, characterised in that the pressure jets are moved in a horizontal direction and/or in a vertical direction relative to the cleaning tank.

9. The cleaning apparatus as claimed in claim 7, wherein the pressure nozzle is movably disposed on the body by an adjusting means, one end of the adjusting means is connected to the pressure nozzle, and the other end is movably connected to the body, so as to adjust the relative position of the pressure nozzle and the cleaning tank.

10. The cleaning apparatus defined in claim 9, wherein the adjustment device comprises a first connector and a second connector, the first connector being disposed on the body, the second connector being secured to the pressure nozzle, the first connector and the second connector being movably connected.

11. The cleaning device as claimed in claim 10, wherein the first connecting member is a guide rail, the second connecting member is a slider matching with the guide rail, the guide rail and the slider are fixedly connected with the pressure nozzle and the body, respectively, and the slider can slide on the guide rail, so that the pressure nozzle can move along the slide rail.

12. The cleaning device according to claim 11, wherein the guide rail is horizontally arranged, and the slider slides on the guide rail in the horizontal direction left and right to rub and clean the clothes;

13. The cleaning device as claimed in claim 3, wherein the body further comprises a driving device and a control device, the driving device is electrically connected with the control device, the driving device is connected with the pressure nozzle, and the control device controls the driving device to drive the pressure nozzle to move.

14. The cleaning device as claimed in claim 13, wherein the driving means comprises a motor provided on the body and a conveyor chain in driving connection with the motor, the pressure nozzle being fixed to the conveyor chain.

15. The cleaning device as claimed in claim 13, wherein the control device is electrically connected to the moving mechanism for controlling the moving mechanism to move the holding portion to adjust the angle of the clothes.

16. The cleaning device as claimed in claim 3, wherein the inlet end of the pressure nozzle or the inlet pipe between the pressure nozzle and the pressurizing device is provided with a regulating valve, and the on-off and the size of the water flow sprayed by the pressure nozzle are regulated by the regulating valve.

17. The cleaning device as claimed in claim 16, wherein the control valve is connected to the control device of the body, and the control device controls the control valve to control the on/off and the magnitude of the water flow sprayed from the pressure nozzle.

18. A washing apparatus according to any one of claims 1 to 3, wherein the body is provided with a drain box for collecting washing liquid after washing the laundry, the drain box being in communication with the washing tub.

19. The cleaning apparatus defined in claim 18, wherein the drain box is disposed below the cleaning tank and is detachably connected to the body.