CN213787152U

CN213787152U - Cleaning device

Info

Publication number: CN213787152U
Application number: CN202020897704.4U
Authority: CN
Inventors: 范融; 林程; 余敦杰
Original assignee: Tineco Intelligent Technology Co Ltd
Current assignee: Tineco Intelligent Technology Co Ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-07-27
Anticipated expiration: 2030-05-25

Abstract

The embodiment of the utility model provides a cleaning device, wherein cleaning device includes: a machine body and a ground brush; the machine body is connected with the floor brush in a universal rotating mode, an elastic piece is arranged between the machine body and the floor brush, and in the rotating process of the machine body to the upper surface of the floor brush, the elastic piece generates elastic deformation and is abutted to and pressed against the floor brush towards the surface to be cleaned. The utility model discloses technical scheme can effectively improve the scrubbing brush and treat the contact compactness of clean surface to improve clean effect.

Description

Cleaning device

Technical Field

The utility model relates to a mechanical structure designs the field, especially relates to a cleaning device.

Background

Cleaning equipment such as current handheld or vertical dust catcher, cleaning machine of tradition, the fuselage that sets up and being connected between the scrubbing brush are through mutually supporting of hard plastics, and screw or fixed formation hinge structure of hasp, such structure is reliable, but the problem of bringing is that the user is at clean in-process, and the scrubbing brush part can't be initiatively down-pressed, can only push down by the dead weight. Thus, when the carpet or the floor is cleaned and is dirty, the contact force between the cleaning head and the dirty floor is limited, and the cleaning efficiency of the whole cleaning equipment is not high.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is proposed to solve the above problems or at least partially solve the above problems.

The embodiment of the utility model provides a first aspect provides a cleaning device, include: a machine body and a ground brush;

the machine body is connected with the floor brush in a universal rotating mode, an elastic piece is arranged between the machine body and the floor brush, and in the rotating process of the machine body to the upper surface of the floor brush, the elastic piece generates elastic deformation and is abutted to and pressed against the floor brush towards the surface to be cleaned.

Furthermore, one end of the elastic piece is connected with the machine body, and the other end of the elastic piece is connected with the floor brush.

Further, in the above-mentioned case,

a recovery barrel is arranged in the machine body, and a suction channel for sucking dirt on the surface to be cleaned is arranged in the floor brush;

a hose is arranged between the machine body and the floor brush and is used for communicating the suction channel with the recovery barrel.

Furthermore, the elastic part is cylindrical, and the elastic part and the hose are coaxially arranged.

Further, the elastic piece is sleeved outside the hose; or the elastic piece is sleeved on the inner side of the hose; alternatively, the resilient member is embedded in the hose.

Furthermore, the elastic part with the one end of hose pass through first latch segment with fuselage detachably connects, the elastic part with the other end of hose pass through second latch segment with scrubbing brush detachably connects.

Further, the first locking block and the second locking block are annular;

the first locking block circumferentially surrounds the elastic part and one end of the hose, and the first locking block is in interference fit with the elastic part and one end of the hose;

the second locking block encircles along circumference the elastic component with the other end of hose, just the second locking block with the elastic component with the other end interference fit of hose.

Further, the elastic member includes an axial expansion spring.

Further, the first locking block comprises a first split body and a second split body which are distributed along the radial direction, one end of the first split body is detachably connected with one end of the second split body, the other end of the first split body is detachably connected with or rotatably connected with the other end of the second split body, and the first split body and the second split body can be enclosed to form the first locking block;

and/or the second locking block comprises a third split and a fourth split which are distributed along the radial direction, one end of the third split is detachably connected with one end of the fourth split, the other end of the third split is detachably connected or rotatably connected with the other end of the fourth split, and the third split and the fourth split can enclose to form the second locking block.

Further, the elastic member includes an axial expansion spring.

Furthermore, the diameters of the two ends of the axial extension spring are larger than the diameter of the middle part of the axial extension spring.

Optionally, the body and the floor brush are connected through a ball hinge.

Furthermore, the recycling bin is provided with an accommodating slot for accommodating the recycling bin, the recycling bin is movably or detachably arranged in the accommodating slot, the accommodating slot is provided with a notch for the recycling bin to take out, one side wall of the recycling bin is provided with an opening, one slot wall of the accommodating slot is provided with a sealing ring, and the slot wall where the sealing ring is located is opposite to the notch;

when the recycling bin is in an installation state of being accommodated in the accommodating groove, the sealing ring is butted with the opening to seal the opening.

Further, the device also comprises a negative pressure source, wherein the negative pressure source is used for providing suction force;

and a suction port is arranged on the groove wall of the accommodating groove and positioned in the sealing ring, and one end of the suction port is communicated to a negative pressure source through a suction channel.

The second aspect of the embodiment of the utility model provides a cleaning device, comprising a machine body, a floor brush and a recycling bin;

an opening is formed in one side wall of the recycling bin;

the body is provided with a containing groove for containing the recovery barrel, the recovery barrel is movably or detachably arranged in the containing groove, and the containing groove is provided with a notch for taking out the recovery barrel; a groove wall of the accommodating groove is provided with a sealing ring, and the groove wall where the sealing ring is located is opposite to the notch;

The embodiment of the utility model provides a technical scheme, fuselage are connected with the universal rotation of scrubbing brush for the fuselage can rotate for the scrubbing brush is nimble, is equipped with the elastic component between fuselage and the scrubbing brush, rotates the in-process at the fuselage to the scrubbing brush upper surface, and the elastic component produces elastic deformation, and the orientation is waited clean surface and is supported the pressure the scrubbing brush, from this, make the user can increase the scrubbing brush through rotating the fuselage and wait that clean surface's contact is closely spent, thereby improve the scrubbing brush and treat the clean effect of clean surface.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded schematic view of a cleaning device according to an embodiment of the present invention;

fig. 2 is a side sectional view of a cleaning device provided in an embodiment of the present invention;

FIG. 3 is a partial cross-sectional view of a cleaning apparatus provided by an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a ball hinge in a cleaning device according to an embodiment of the present invention

Fig. 5 is a schematic view of a recycling bin assembly according to an embodiment of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect.

Furthermore, the term "coupled" is intended to include any direct or indirect coupling. Thus, if a first device couples to a second device, that connection may be through a direct connection, or through an indirect connection via other devices. The following description is of the preferred embodiment of the present invention, and is made for the purpose of illustrating the general principles of the invention and not for the purpose of limiting the invention. The protection scope of the present invention is subject to the limitations defined by the appended claims.

Example one

Fig. 1 is an exploded schematic view of a cleaning device according to an embodiment of the present invention; fig. 2 is a side sectional view of a cleaning device provided in an embodiment of the present invention; fig. 3 is a partial cross-sectional view of a cleaning device according to an embodiment of the present invention. Referring to fig. 1 to 3, an embodiment of the present invention provides a cleaning device, which may be a vertical cleaner (including a wet cleaner and a dry cleaner), a cleaning machine, and the like. The cleaning apparatus includes a body 10 and a floor brush 20. The body 10 is connected with the floor brush 20 in a universal rotating manner, the elastic member 30 is arranged between the body 10 and the floor brush 20, and when the body 10 rotates towards the upper surface of the floor brush 20 (rotates in the direction indicated by the arc arrow shown in fig. 1), the elastic member 30 generates elastic deformation and presses against the floor brush 20 towards the surface to be cleaned.

It should be noted that the surface to be cleaned in the present embodiment may include a floor, a carpet, a floor, a sofa surface, a wall surface, etc., as long as the surface can be contacted by the floor brush 20.

By the universal rotating connection between the body 10 and the floor brush 20, it is meant that the body 10 can rotate on a plurality of different planes relative to the floor brush 20, for example, the body 10 can rotate up and down, rotate left and right, or even rotate on any plane relative to the floor brush 10, so that the body 10 can rotate relative to the floor brush 20 no matter where the floor brush 20 needs to clean, such as a gap, a corner, or a flat ground, in the cleaning process of the user using the cleaning device, thereby reducing the cleaning dead angle, and thus, the rotating flexibility of the floor brush during operation is improved to the maximum extent, and the user experience is improved.

The fuselage 10 rotates to scrubbing brush 20 upper surface for scrubbing brush 20, and elastic component 30 produces deformation, and the produced elasticity reaction force of elastic component 30 supports the pressure to scrubbing brush 20 for scrubbing brush 20 is more close to treating clean the surface, and the user need not initiative overdraft from this, only needs normally to operate fuselage 10, with the angle between change fuselage 10 and scrubbing brush 20, can easily increase the scrubbing brush and treat the contact compactness of clean surface. It will be appreciated that the closer the floor brush 20 is to the surface to be cleaned, the easier it is to remove stains from the surface to be cleaned without affecting the normal rotation of the roller brush within the floor brush 20.

In this embodiment, the elastic deformation of the elastic member 30 may include compression and tension deformation. The elastic member 30 may include an axially extending spring, a rubber member, or other members capable of generating elastic deformation, and the embodiment is not limited thereto.

The cleaning device that this embodiment provided, cleaning device's fuselage is connected with the universal rotation of scrubbing brush for the fuselage can be for the nimble rotation of scrubbing brush, is equipped with the elastic component between fuselage and the scrubbing brush, rotates the in-process at the fuselage to the scrubbing brush upper surface, and the elastic component produces elastic deformation, and supports to pressing towards treating clean surface the scrubbing brush, from this, make the user can increase the scrubbing brush through rotating the fuselage and treat that clean surface's contact is inseparable, thereby improve the scrubbing brush and treat clean surface's clean effect.

In some embodiments, one end of the elastic member 30 is connected to the body 10, and the other end of the elastic member 30 is connected to the floor brush 20. The elastic member 30 may be detachably coupled with the body 10 and the floor brush 20 to facilitate assembly and replacement. Therefore, when the body 10 rotates relative to the floor brush 20, the elastic element 30 can be directly driven to bend and deform, the elastic element 30 is pressed on one side of the body 10 close to the floor brush 20, the elastic element 30 is pulled on one side of the body 10 far away from the floor brush 20, and the elastic reaction force generated by the elastic element 30 exerts downward pressure on the floor brush 20, so that the floor brush 20 is close to the surface to be cleaned.

In this embodiment, the body 10 may further include a recycling bin 40, and the floor brush 20 includes a suction channel 50 for sucking dirt on a surface to be cleaned; a hose 60 is provided between the body 10 and the floor brush 20, and the hose 60 is used to communicate the suction passage 50 with the recovery tub 40. It should be noted that the cleaning device in this embodiment may be a wet cleaning device capable of spraying water to the surface to be cleaned, and the recovery tank 40 in this embodiment may be a sewage tank for storing sewage, and correspondingly, a solution tank for containing the cleaning solution is further provided in the machine body 10. In other embodiments, the cleaning device may also be a dry type cleaning device which only generates negative pressure suction force to suck the dirt on the surface to be cleaned into the cleaning device, and the recycling bin 40 is not limited to a recycling bin for storing sewage, but may also be a recycling bin 40 for storing solid matter, such as dust, paper dust, hair, and the like.

The body 10 and the floor brush 20 can be connected only through the hose 60 and the elastic member 30 without other connecting devices, and both the hose 60 and the elastic member 30 can be bent at will, thereby realizing multi-angle and multi-plane rotation of the body 10 relative to the floor brush 20 and improving the use flexibility of the cleaning device.

In this embodiment, the elastic member 30 may be cylindrical, and the elastic member 30 and the hose 60 may be coaxially disposed, so that space may be effectively saved, and the elastic member 30 and the hose 60 may be connected to the body 10 and the floor brush 20 together, thereby reducing the use of connecting members and saving cost. In addition, the elastic member 30 and the hose 60 may be centrally disposed between the body 10 and the floor brush 20 together, thereby improving the connection smoothness of the entire cleaning apparatus.

In this embodiment, preferably, the elastic member 30 is an axial expansion spring, the axial expansion spring is generally made of metal, and compared with a cylindrical rubber member, in the working process, the elastic member 30 can be bent for multiple times, the bending frequency and the bending frequency of the elastic member do not affect the service life of the axial expansion spring, and if the elastic member 30 is a cylindrical rubber member, because the thickness of the cylindrical wall is limited, after bending for multiple times, the rubber member may crack and be damaged, which affects the service life.

As shown in fig. 2 and 3, the elastic member 30 may be preferably sleeved outside the hose 60. The hose 60 is typically a flexible and bendable plastic material that does not corrode the hose 60 when sewage flows through the hose 60.

In other embodiments, the elastic member 30 can be sleeved inside the hose 60. In this way, the connection between the body 10 and the floor brush 20 via the elastic member 30 and the hose 60 can be realized, however, the elastic member 30 is sleeved inside the hose 60, so that the sewage can flow through the elastic member 30, and preferably, the elastic member 30 is made of an anti-corrosion material, such as a stainless steel material, to ensure the strength and the service life.

In other embodiments, the resilient member 30 may be embedded in the hose 60. The elastic member 30 may be integrally formed with the hose 60, for example, integrally injection-molded, so that the elastic member 30 is embedded in the hose 60, the overall strength of the hose 60 is increased, and the integral structure formed by the hose 60 and the elastic member 30 is also convenient for connecting with the body 10 and the floor brush 20, and during the connection process, the phenomenon of misalignment between the hose 60 and the elastic member 30 does not occur.

In order to ensure that the elastic member 30 and the hose 60 are not misaligned and the connection reliability is ensured, in a manner that the elastic member 30 is located outside the hose 60 or the elastic member 30 is located inside the hose 60, the elastic member 30 and the hose 60 may be bonded together by an adhesive to form an integral assembly, and then the integral assembly formed by the elastic member 30 and the hose 60 is connected to the body 10 and the floor brush 20.

In some embodiments, as shown in fig. 1 and 3, one end of the elastic member 30 and the hose 60 may be detachably connected to the body 10 through a first locking block a, and the other end of the elastic member 30 and the hose 60 may be detachably connected to the floor brush 20 through a second locking block B. The elastic member 30 and the hose 60 are fitted to each other to form an assembly, and both ends of the assembly of the elastic member 30 and the hose 60 are detachably connected to the body 10 and the floor brush 20, respectively, to facilitate installation and assembly.

Specifically, the first locking block a and the second locking block B may be ring-shaped. The first locking block A circumferentially surrounds one end of the elastic member 30 and one end of the hose 60, and the first locking block A is in interference fit with one end of the elastic member 30 and one end of the hose 60; the second locking block B circumferentially embraces the other ends of the elastic member 30 and the hose 60, and is in interference fit with the other ends of the elastic member 30 and the hose 60. The first locking block a is fixed to one end of the elastic member 30 and the hose 60 and then detachably connected to the body 10 by a fastening member such as a screw X, and the second locking block B is fixed to the other end of the elastic member 30 and the hose 60 and then detachably connected to the floor brush 20 by a fastening member such as a screw X. First latch segment A, second latch segment B and elastic component 30 and hose 60 interference fit, connect reliably, be difficult for droing. In other embodiments, the first locking block a and the second locking block B may be snap-fit connected with the body 10 and the floor brush 20, or detachably connected with each other.

To facilitate the connection of the first and second locking blocks a and B with the elastic member 30 and the hose 60, the first and second locking blocks a and B may be designed in a single body. Specifically, the first locking block a comprises a first sub-body a1 and a second sub-body a2 which are distributed along the radial direction, one end of the first sub-body a1 is detachably connected with one end of the second sub-body a2, the other end of the first sub-body a1 is detachably connected or rotatably connected with the other end of the second sub-body a2, and the first sub-body a1 and the second sub-body a2 can be enclosed to form the first locking block a.

The second locking block B comprises a third body B3 and a fourth body B4 which are distributed along the radial direction, one end of the third body B3 is detachably connected with one end of the fourth body B4, the other end of the third body B3 is detachably connected or rotatably connected with the other end of the fourth body B4, and the third body B3 and the fourth body B4 can be enclosed to form the second locking block B.

Both ends of the first body a1 may be detachably connected to both ends of the second body a2, respectively. Specifically, as shown in fig. 1, two ends of the first sub-body a1 are respectively inserted into two ends of the second sub-body a2, for example, one of the first sub-body a1 and the second sub-body a2 is provided with a convex pillar extending along the axial direction, the other of the first sub-body a1 and the second sub-body a2 is provided with a through hole extending along the axial direction, and the convex pillar is inserted into the through hole, and similarly, the third sub-body B3 and the fourth sub-body B4 may be inserted into each other, and a specific insertion manner may be the same as that of the first sub-body a1 and the second sub-body a2, which is not described in detail in this embodiment.

Of course, alternatively, the first sub-body a1 and the second sub-body a2, and the third sub-body B3 and the fourth sub-body B4 may be detachably connected, for example, by screwing or clipping.

In other embodiments, the first body a1 and the second body a2 may be hinged together at one end and detachably connected together at the other end, so that the first body a1 and the second body a2 may also have an open state and a locked state, and during the operation, the first body a1 and the second body a2 may be opened, fastened together after the elastic member 30 and the hose 60 are fastened, and interference fit is performed between the elastic member 30 and the hose 60, which is convenient for operation and reliable for connection. Of course, similarly, the third division a3 and the fourth division B4 can also be connected in the above manner, and the description of this embodiment is omitted.

In addition, the first and second locking blocks a and B may be interference-fitted with the elastic member 30 and the hose 60. The first locking block a and the second locking block B may be integrally formed with the elastic member 30 and the hose 60, or the first locking block a and the second locking block B may be welded to the elastic member 30 (in this case, the elastic member 30 is an axial expansion spring). In this manner, the first locking piece a and the second locking piece B are not limited to a ring shape, and may be, for example, a hanging lug shape, a block shape, or the like, as long as the connection area capable of connecting with the body 10 and the floor brush 20 can be increased.

Further, the body 10 may have a body connecting block 11 thereon, the body connecting block 11 may be directly connected to an end of the body 10, and the first locking block a may be connected to the body 10 after being connected to the body connecting block 11. The floor brush 20 may have a floor brush connecting block 21 thereon, the floor brush connecting block 21 may be directly connected to an end of the floor brush 20, and the second locking block B may be connected to the body 10 after being connected to the floor brush connecting block 21. Preferably, the body connecting block 11 and the body 10 are connected in a quick-release manner, and the floor brush connecting block 21 and the floor brush 20 are connected in a quick-release manner, so that a user can quickly detach the body 10 from the floor brush 20, thereby improving the detaching efficiency.

Further, as shown in fig. 1, when the elastic member 30 is an axial extension spring, the diameters of both ends of the axial extension spring may be larger than the diameter of the middle portion of the axial extension spring. When the spring bending deformation, will certainly make the diameter of spring reduce to a certain extent, design slightly bigger through the both ends diameter with the spring, can effectively avoid the spring at bending deformation's in-process, the diameter at both ends reduces and leads to the spring to take off with fuselage 10 and scrubbing brush 20 junction pine, to the mode that adopts the latch segment to connect, then specifically can effectively avoid taking off between spring and first latch segment A and the second latch segment B and take off, can effectively improve connection reliability from this.

Example two

In addition, in order to realize the universal rotation connection between the body 10 and the floor brush 20, the present invention further provides another alternative embodiment, specifically, the body 10 and the floor brush 20 may be connected by a ball hinge. Fig. 4 is a schematic structural diagram of a ball hinge in a cleaning device according to an embodiment of the present invention, as shown in fig. 4, a seat 71 of the ball hinge 70 can be used to be fixedly connected to the floor brush 20, a ball head 72 of the ball hinge 70 can be used to be fixedly connected to the body 10, and the ball head 72 can rotate in any direction in the seat 71, so that the body 10 can rotate in any direction relative to the floor brush 20.

When the body 10 and the floor brush 20 are coupled using the ball hinge 70, both ends of the elastic member 30 may not be coupled with the body 10 and the floor brush 20. As shown in fig. 4, in an embodiment, the elastic member 30 is a rubber member, and the elastic member 30 (rubber member) may be disposed at a front end of the ball head 72, and may be specifically adhered to the front end of the ball head 72. When the cleaning device is in a non-working state, the body 10 and the floor brush 20 are located on a straight line, the relative state between the ball 72 and the seat 71 is as shown in fig. 4, a gap is formed between the elastic member 30 (rubber member) at the front end of the ball 72 and the front wall of the seat 71 or the elastic member is simply contacted with the front wall of the ball 72, when the body 10 is operated to rotate in the rotating direction as shown in fig. 4, the ball 72 rotates downward to abut against the side wall of the seat 71, when the body is designed, the profile of the inner wall of the seat 71 can be specifically designed, so that in the process that the ball 72 rotates in the direction as shown in fig. 4, the gap between the elastic member 30 and the inner wall of the seat 71 is reduced, the extrusion force borne by the elastic member 30 is increased, the abutting pressure of the elastic member 30 against the floor brush 20 is increased, and the cleaning force of the floor brush 20 on the surface to be cleaned is increased.

It should be noted that the contour of the inner wall of the seat body 71 is not limited to the illustrated shape, and those skilled in the art can design the inner wall according to the actual situation. The position of the elastic element 30 is not limited to the position shown in the figure, and the elastic element 30 may be disposed on the inner wall of the seat 71, or one end of the elastic element 30 is connected to the ball 72 and the other end is connected to the seat 71. The present embodiment is not particularly limited as long as the body 10 can provide an elastic reaction force to the floor brush 20 when rotating in the direction shown in fig. 4 with respect to the floor brush 20, so that the floor brush 20 is pressed against the surface to be cleaned.

In addition, in the prior art, there is an opening at the top of the general recycling bin 40, after the cleaning device finishes working, the user needs to transversely take down the recycling bin 40 from the machine body 10, then separate the bin cover shielding the opening on the recycling bin 40 from the bin body, and then reassemble the bin body and the bin cover assembly after dumping the sewage, and then install the bin body 20. The whole operation process is complicated in steps, and user experience is not good enough.

In order to solve the above technical problem, further, this embodiment is further optimized on the basis of the above embodiments, and fig. 5 is a schematic diagram of a recycling bin assembly provided by an embodiment of the present invention.

As shown in fig. 5, the body 10 may further include a receiving groove 101 for receiving the recycling bin, the recycling bin 40 is movably or detachably disposed in the receiving groove 101, and the receiving groove 101 has a notch 102 for the recycling bin 40 to be taken out. Generally, a main motor and a blower fan are provided above the recovery tub seat 80 as a negative pressure source for providing a suction force to suck the contaminated water or soil at the floor brush 20 to the recovery tub 40.

In the cleaning apparatus provided in this embodiment, the opening 41 of the recycling bin 40 is disposed on a side wall, a groove wall of the accommodating groove 101 is provided with a sealing ring 103, and the groove wall where the sealing ring 103 is located is opposite to the notch 102; when the recovery bucket 40 is in the mounted state accommodated in the accommodation groove 101, the packing 103 abuts against the opening 41 to seal the opening 41. The sealing ring 103 may be annular, and the sealing ring 103 may be a silicone member, and the diameter of the sealing ring may be slightly larger than the diameter of the opening 41 to ensure sealing of the opening 41.

When needing cleaning device to carry out cleaning, transversely pack into holding tank 101 of fuselage 10 with recycling bin 40, the extrusion forward alright make opening 41 of recycling bin 40 and the butt joint of sealing washer 103 on the fuselage 10, after cleaning device cleaning work accomplishes, the user can directly transversely take out recycling bin 40, this operation process, opening 41 and the sealing washer 103 of recycling bin 40 break away from, after pouring the clean up through this opening 41 with the sewage in the recycling bin 40, can pack back into fuselage 10 again, and easy operation is convenient. Moreover, the recycling bin 40 of the embodiment does not need to be designed with a bin cover, and is directly sealed by the sealing ring 103 on the machine body 10, so that the user experience is improved, the number of parts is reduced, and the cost is effectively reduced.

In addition, for the purpose of sucking the sewage, a suction port 84 is provided in the seal ring 103 on the groove wall of the housing groove 101 of the body 10, and one end of the suction port 84 is connected to a negative pressure source through a suction passage. The suction channel may be formed by a pipe disposed between the recycling bin 40 and the negative pressure source, or may be formed by a through hole provided or reserved in the machine body 10, which is not limited in this embodiment. In this embodiment, the opening 41 for pouring the waste water is used as the air outlet of the recycling bin 40, and there is no need to additionally form a hole in the recycling bin 40, and the opening 41 for pouring the waste water in the recycling bin 40 is directly communicated with the suction port 84, and then communicated to the negative pressure source through the lateral suction channel. Recycling bin 40 just need not the bung subassembly like this, promptly, need not earlier to open the bung subassembly and can operate when taking out recycling bin 40 and pouring sewage, also need not to cover the bung subassembly after pouring sewage, directly with recycling bin 40 dress back to in the holding tank 101 of fuselage 10 can.

The following describes the cleaning device provided by the embodiment of the present invention with reference to specific application scenarios:

application scenario 1

When a user uses the cleaning machine to clean the indoor space, the user often encounters positions which are not suitable for the user to pass, such as corners, the bottoms of sofas, gaps and the like, and the user can freely rotate the machine body according to a required rotating angle, so that the angle and the relative position of the machine body relative to the ground brush are changed to adapt to different cleaning environments.

And, when the stubborn spot of cleaning, the user pastes the scrubbing brush in treating the clean surface, and the user can operate the fuselage to make the fuselage rotate to the scrubbing brush upper surface, at this moment, the elastic component between fuselage and the scrubbing brush produces deformation, makes the elastic component support and presses the scrubbing brush, and then the scrubbing brush pastes and tightly treats the clean surface, improves clean effect, and, the user need not initiative holding down force, is favorable to reducing intensity of labour widely, improves user experience.

EXAMPLE III

The embodiment provides a cleaning device, including fuselage 10, scrubbing brush 20 and recycling bin 40, fig. 5 is the utility model discloses embodiment provides a recycling bin subassembly's schematic diagram. The body 10 and the floor brush 20 of the cleaning device in this embodiment may be directly hinged through a hinge shaft, or may be connected in a manner of being coupled with an elastic member through universal rotation connection in the first embodiment, which is not limited in this embodiment.

One side wall of the recovery tub 40 has an opening 41. The body 10 has a receiving groove 101 for receiving the recycling bin 40, the recycling bin 40 is movably or detachably disposed in the receiving groove 101, and the receiving groove 101 has a notch 102 for taking out the recycling bin 40. Generally, a main motor and a blower fan are provided above the body 10 as a negative pressure source for providing a suction force to suck the contaminated water or soil at the floor brush 20 to the recovery tub 40.

In the cleaning apparatus provided in this embodiment, the opening 41 of the recycling bin 40 is disposed on a side wall, a sealing ring 103 is disposed on an inner side wall of the machine body 10, and the side wall where the sealing ring 103 is located is opposite to the notch 102; when the recovery bucket 40 is in the mounted state accommodated in the accommodation groove 101, the packing 103 abuts against the opening 41 to seal the opening 41. The sealing ring 103 may be annular, and the sealing ring 103 may be a silicone member, and the diameter of the sealing ring may be slightly larger than the diameter of the opening 41 to ensure sealing of the opening 41.

When needing cleaning device to carry out cleaning, transversely pack into holding tank 101 of fuselage 10 with recycling bin 40, the extrusion forward alright make opening 41 of recycling bin 40 and the butt joint of sealing washer 103 on the fuselage 10, after cleaning device cleaning work accomplishes, the user can directly transversely take out recycling bin 40, this operation process, opening 41 and the sealing washer 103 of recycling bin 40 break away from, after pouring the clean up through this opening 41 with the sewage in the recycling bin 40, can pack back again in the recycling bin seat 80 of fuselage 10, and easy operation is convenient. Moreover, the recycling bin 40 of the embodiment does not need to be designed with a bin cover, and the recycling bin 40 and the machine body 10 are directly sealed by the sealing ring 103 on the recycling bin seat 80, so that the user experience is improved, the number of parts is reduced, and the cost is effectively reduced.

In addition, for the purpose of sucking the sewage, a suction port 84 is provided in the gasket 103 on the side wall of the recovery tub seat 80, and one end of the suction port 84 is communicated to a negative pressure source through a suction passage. The suction channel may be formed by a pipe disposed between the recycling bin 40 and the negative pressure source, or may be formed by a through hole provided or reserved in the machine body 10, which is not limited in this embodiment. In this embodiment, the suction channel is disposed at the opening of the recycling bin 40 for dumping the sewage, and no additional hole is required to be formed in the recycling bin 40, the opening 41 for dumping the sewage on the recycling bin 40 is directly communicated with the suction port 84, and then the lateral suction channel is communicated to the negative pressure source, so that the basic negative pressure supply can be ensured, and the cost can be effectively saved.

The following concrete application scenario that combines explains the recycling bin assembly provided by the embodiment of the utility model:

application scenario 2

The user is using the cleaning machine to clean the completion back indoor, need clear up sewage and rubbish in the recycling bin, the user directly transversely takes out the recycling bin from retrieving the bucket seat, the opening of recycling bin breaks away from with the sealing washer that retrieves the bucket seat, then rubbish and the sewage in the recycling bin of upset will be poured, perhaps the hand directly stretches into in the recycling bin will be fished out the back and pour sewage again, pour out the clean back of clearing up the sewage in the recycling bin through this opening, in the recycling bin seat of fuselage is adorned back again to the recycling bin, the opening in the recycling bin is in place with the sealing washer butt joint on retrieving the bucket seat, the installation finishes, whole process operation is simple and convenient, the dismouting step of bung subassembly has been saved, user experience is good. It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

Various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A cleaning apparatus, comprising: a machine body and a ground brush;

2. The cleaning apparatus as claimed in claim 1, wherein one end of the elastic member is connected to the body, and the other end of the elastic member is connected to the floor brush.

3. The cleaning device as claimed in claim 2, wherein a recycling bin is arranged in the machine body, and a suction channel for sucking dirt on the surface to be cleaned is arranged in the floor brush;

4. The cleaning apparatus defined in claim 3, wherein the resilient member is cylindrical and is disposed coaxially with the hose.

5. The cleaning apparatus defined in claim 4, wherein the elastomeric member is disposed around the outside of the hose; or the elastic piece is sleeved on the inner side of the hose; alternatively, the resilient member is embedded in the hose.

6. The cleaning apparatus as claimed in claim 5, wherein the elastic member and one end of the hose are detachably connected to the body by a first locking piece, and the elastic member and the other end of the hose are detachably connected to the floor brush by a second locking piece.

7. The cleaning apparatus defined in claim 6, wherein the first and second locking blocks are annular;

8. The cleaning apparatus defined in any one of claims 1-7, wherein the resilient member comprises an axially extending spring.

9. The cleaning apparatus defined in claim 8, wherein the diameter of the ends of the axial extension spring is greater than the diameter of the middle portion of the axial extension spring.

10. The cleaning apparatus defined in claim 1, wherein the body is connected to the floor brush by a ball hinge.

11. The cleaning apparatus as claimed in claim 1, wherein the body is provided with a recycling bin and a receiving groove for receiving the recycling bin, the recycling bin is movably or detachably disposed in the receiving groove, the receiving groove is provided with a notch for taking out the recycling bin, a side wall of the recycling bin is provided with an opening, a wall of the receiving groove is provided with a sealing ring, and the wall of the receiving groove where the sealing ring is located is opposite to the notch;

12. The cleaning apparatus defined in claim 11, further comprising a source of negative pressure for providing suction;