CN115104979B - Mop assembly capable of extending and retracting water and floor sweeping machine - Google Patents
Mop assembly capable of extending and retracting water and floor sweeping machine Download PDFInfo
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- CN115104979B CN115104979B CN202210858533.8A CN202210858533A CN115104979B CN 115104979 B CN115104979 B CN 115104979B CN 202210858533 A CN202210858533 A CN 202210858533A CN 115104979 B CN115104979 B CN 115104979B
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- mop
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 289
- 238000010408 sweeping Methods 0.000 title description 7
- 238000005507 spraying Methods 0.000 claims description 19
- 230000009471 action Effects 0.000 claims description 17
- 230000008859 change Effects 0.000 claims description 5
- 241001417527 Pempheridae Species 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 108091006146 Channels Proteins 0.000 description 31
- 238000000034 method Methods 0.000 description 8
- 238000003860 storage Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/28—Floor-scrubbing machines, motor-driven
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The mop assembly capable of extending and retracting water comprises a water inlet tank, a water outlet plate communicated with the water inlet tank, a mop plate connected with the water outlet plate and a pressurizing device for pressurizing water in the water inlet tank, wherein an extending and retracting water outlet structure is arranged on the water outlet plate, and the water outlet area of a water outlet arranged on the extending and retracting water outlet structure in the circumferential direction is changed. When the water outlet area is small, the water flow speed is high, the range of the mop plate is also large, when the water outlet area is large, the range of the mop plate is also small due to the fact that the water flow speed is low, water in the water inlet tank is pressurized through the pressurizing device, and then the range of the mop plate is sprayed by water through the telescopic water outlet structure arranged on the water outlet plate, so that large-range water adding to a mop is achieved, the humidifying effect is greatly improved, and the working efficiency of the mop is improved.
Description
Technical Field
The invention relates to the technical field of cleaning machines, in particular to a telescopic water outlet mop assembly and a sweeper.
Background
The mop plate of the existing floor sweeping machine is generally horizontally arranged on the lower side of the water tank, and in the working process, the rags on the mop plate are required to be wetted through water seepage of the water tank, and the mop plate is horizontally arranged to contact the ground for comprehensive mopping. The water tank of the floor sweeping machine on the market generally adopts 3 water outlet holes with the diameter of 1mm to discharge water to moisten the mop, so that the problems of local water discharge, small humidifying area, low working efficiency of the mop and the like are caused.
Disclosure of Invention
The invention mainly aims to provide a telescopic water outlet mop assembly and a sweeping machine, and aims to solve the technical problems of small humidifying area and low humidifying efficiency of local water outlet in the existing sweeping machine.
The invention provides the following technical scheme: the utility model provides a scalable water-out mop subassembly, includes the water inlet tank, with the play water board of water inlet tank intercommunication, with go out the mop board that water board is connected and right go on the pressurizing device that water in the water inlet tank goes out, be equipped with flexible play water structure on the water board, water is in pressurizing device's pressurization effect is flowed through when flexible play water structure, along with flexible play water structure's flexible change, flexible play water structure changes in the play water area of the delivery port that sets up in the week side direction.
Further, the flexible play water structure including set up in intake channel, mobilizable extensible member and one end on the play water board connect in on the extensible member, the other end connect in elastic component on the intake channel, the extensible member be in under the elasticity effect of elastic component will intake channel lid closes, water is in pressure device's pressurization effect is flowed through when intake channel, water is right the extensible member produces water pressure under the combined action of elastic component's elasticity and water pressure, the extensible member changes water spray the scope of mop board.
Further, the expansion piece comprises a guide plate, one end of the elastic piece is connected in the water inlet channel, the other end of the elastic piece is connected to the guide plate, the guide plate covers the water inlet channel under the action of the elastic force of the elastic piece, water generates water pressure on the guide plate when flowing through the water inlet channel under the action of the pressurization device, the guide plate and the water inlet channel are short in distance, the elastic force of the elastic piece is small, the flow velocity of water is large, the spraying distance is long, the guide plate and the water inlet channel are long in distance, the elastic force of the elastic piece is large, the flow velocity of water is small, and the spraying distance is short.
Further, the water inlet channel comprises inner wall and inner wall, the inner wall is located the periphery of inner wall, connect through a plurality of riser between inner wall and the inner wall, the extensible member still includes a plurality of locate guide lateral wall on the guide plate and locate a plurality of the guide ring on the top of guide lateral wall forms the through-hole that can supply water to pass through between the guide lateral wall, the inboard of guide lateral wall with the inboard of guide ring all with the outside butt of inner wall, the one end of elastic component is fixed on locating on the crossbeam in the inner wall.
Further, an outer wall is further arranged on the water outlet plate, a guide channel is formed between the outer wall and the inner wall, and the guide side wall and the guide ring are displaced in the guide channel.
Further, the surface of the guide plate opposite to the water inlet channel is an inclined surface which is inclined downwards from the center to the periphery.
Further, the mop plate comprises a mounting plate and a mop connected with the mounting plate, a guide wall is formed at the position of the mounting plate corresponding to the telescopic water outlet structure, and an inclined surface inclined downwards from the center to the periphery is arranged at the inner side of the guide wall.
Further, a groove is formed in the water outlet plate, a flange matched with the groove is formed in the mounting plate, the flange is clamped in the groove, a waterway through which water can flow is formed between the water outlet plate and the mounting plate, and the telescopic water outlet structure is communicated with the waterway.
Further, the mop cloth is connected to the mounting plate through a magic tape.
Further, the telescopic water outlet structure is provided with a plurality of telescopic water outlet structures, and the telescopic water outlet structures are uniformly arranged along the flowing direction of water.
Further, the pressurizing device is an air pump or a water pump.
Further, the elastic piece is a spring with a hook.
The invention also provides a sweeper, which comprises the telescopic mop assembly.
According to the telescopic water outlet mop assembly, water in the water inlet tank is pressurized through the pressurizing device, and the range of the water spraying mop plate is changed through the telescopic water outlet structure arranged on the water outlet plate, so that large-range water adding to a mop is realized, the humidifying effect is greatly improved, and the working efficiency of the mop is improved.
Drawings
Figure 1 is a schematic view of the exploded construction of the retractable outlet mop assembly of the present invention;
figure 2 is a bottom view of the water outlet plate of the mop assembly of the present invention;
FIG. 3 is an enlarged view of FIG. 2 at A;
figure 4 is a top view of the water outlet plate of the mop assembly of the present invention;
FIG. 5 is an enlarged view of FIG. 4 at B;
figure 6 is a schematic view of an embodiment of a retractable outlet mop assembly;
FIG. 7 is a schematic view of a telescoping member structure;
figure 8 is a cross-sectional view of the mop plate;
fig. 9 is an enlarged view of fig. 8 at C.
The names of the components marked in the figures are as follows: 1. a water inlet tank; 2. a water outlet plate; 21. a flange; 22. a groove; 23. a waterway; 3. a mop plate; 31. mop cloth; 32. a mounting plate; 321. a deflector wall; 4. a pressurizing device; 5. a telescopic water outlet structure; 51. a water inlet channel; 52. a telescoping member; 521. a deflector; 522. a guide sidewall; 523. a guide ring; 524. a through hole; 53. a back wall; 54. an inner wall; 55. an outer wall; 56. a riser; 57. a cross beam; 58. an elastic member.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless specifically defined otherwise.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the connection may be mechanical connection, direct connection or indirect connection through an intermediate medium, and may be internal connection of two elements or interaction relationship of two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.
Referring to fig. 1 to 5, a mop assembly capable of extending and contracting water outlet comprises a water inlet tank 1, a water outlet plate 2 communicated with the water inlet tank 1, a mop plate 3 connected with the water outlet plate 2 and a pressurizing device 4 for pressurizing water in the water inlet tank 1, wherein an extending and contracting water outlet structure 5 is arranged on the water outlet plate 2, and when water flows through the extending and contracting water outlet structure 5 under the pressurizing action of the pressurizing device 4, the water outlet area of a water outlet arranged on the extending and contracting water outlet structure in the circumferential direction is changed. When the water outlet area is small, the water flow speed is large, the range of spraying the mop plate 3 is also large, and when the water outlet area is large, the range of spraying the mop plate 3 is also small when the water flow speed is small. The principle of the scheme is as follows: the range of water spray is related to the initial velocity of the water as it flows out, which is also related to the resistance it is subjected to along the way. The larger the cross-sectional area perpendicular to the water flow direction, the smaller the on-way resistance to which the water is subjected, the smaller the flow velocity of the water, the smaller the range in which the water can spray, and the larger the cross-sectional area perpendicular to the water flow direction, the larger the on-way resistance, the larger the flow velocity of the water, and the larger the range in which the water can spray. The telescopic change of the telescopic water outlet structure 5 changes the cross-sectional area perpendicular to the water flow direction, so that the range of water spraying the mop plate 3 is changed, the large-range water adding of the mop is realized, and the humidifying effect is greatly improved. In an alternative embodiment, the telescopic water outlet structure 5 is a water storage cavity with a variable volume, a plurality of water through holes are formed in the periphery of the water storage cavity, when water enters the water storage cavity under the pressurizing action of the pressurizing device 4, the size of the water through holes is changed along with the telescopic change of the water storage cavity, the resistance to the water is also changed along with the telescopic change of the water storage cavity, and then the flow rate of the water is changed and the range of the water spraying mop plate 3 is changed.
Specifically, the water inlet tank 1 in this embodiment sets up in one of them in the mop subassembly, and water inlet tank 1 has seted up the water hole that is used for adding water to water inlet tank 1, and the position lid that corresponds the water hole is equipped with the closing plate, and closing plate and sealing washer form the cooperation, improve the leakproofness in the water inlet tank 1. The other side in the mop assembly is provided with a pressurizing device 4. The bottom of the water inlet tank 1 is provided with a water outlet hole communicated with the telescopic structure, the pressurizing device 4 pressurizes water in the water inlet tank 1, so that the water flows from the water outlet hole to the telescopic water outlet structure 5, and the telescopic water outlet structure 5 humidifies the rag board.
In an alternative embodiment, the telescopic water outlet structure includes a water inlet channel formed on the water outlet plate, a movable telescopic member, and an elastic member with one end connected to the telescopic member and the other end connected to the water inlet channel, the telescopic member 52 covers the water inlet channel 51 under the action of the elastic force of the elastic member 58, when water flows through the water inlet channel 51 under the action of the pressurization device 4, the water generates water pressure on the telescopic member 52, and under the combined action of the elastic force and the water pressure of the elastic member 58, the telescopic member 52 changes the range of the water spraying the mop plate 3. Specifically, a water outlet is formed between the telescopic member 52 and the end of the water inlet channel 51, the distance between the telescopic member 52 and the end of the water inlet channel 51 is the water outlet area, and when the water in the water inlet tank is pressurized by the pressurizing device 4, pressure is generated on the surface of the telescopic member 52, so that the distance between the telescopic member 52 and the end of the water inlet channel 51 is increased, and the water outlet area in the circumferential direction is also changed. When the water outlet area is small, the water flow speed is large, the range of spraying the mop plate 3 is also large, and when the water outlet area is large, the range of spraying the mop plate 3 is also small when the water flow speed is small. When the pressurizing device 4 is not started, the elastic piece 58 is in a natural state, the telescopic piece 52 shields the water outlet channel 51, and water is not discharged at the moment; when the pressurizing means is activated, the pressure on the expansion member 52 increases, and after the predetermined pressure is reached, the expansion member 52 is pushed away by the water pressure, the elastic member 58 is stretched, and water is ejected from the gap on the peripheral side. In the process that the elastic piece 58 reaches the elastic force equal to the water pressure, the water flow speed is from high to low, so that the long and short shower mop plate 3 of Zhou Xiangyou is realized. When the pressurizing device 4 is stopped, the expansion member 52 covers the water inlet passage 51 again by the restoring action of the elastic member 58, and waits for the next start of the pressurizing device 4. In this embodiment, the use of the elastic member 58 and the telescopic member 52 as key components for changing the cross-sectional area perpendicular to the water flow direction is advantageous in that the elastic member 58 can reciprocate the telescopic member 52 under the pressure of water as compared with the water storage chamber described above. The reservoir will have a gradual expansion process when it receives the pressure of the water. In the expansion process, the water is sprayed from the far part to the near part, so that the spraying range is enlarged to a certain extent, but under the condition that the pressure of the pressurizing device 4 for providing the water inlet tank 1 is constant, the enlarged volume of the water storage cavity is also kept constant, and the water spraying range is also constant. To re-spray the mop from far to near or from near to far over the full range, the pressure applied by the pressurizing means 4 to the inlet tank 1 can only be changed. The advantage of using the elastic member 58 is that the elastic force of the elastic member 58 varies with the variation of the water pressure. The telescoping water outlet structure 5 may also be constructed in a number of different ways. In an alternative embodiment, the resilient member 58 is attached at one end to the upper surface of the mop plate 3 and at the other end to the lower surface of the telescopic member 52. The present invention is to name just a few of the possible ways in which the elastic member 58 may allow the telescoping member 52 to flex and expand, and other ways that achieve the same telescoping function are within the scope of the present invention as defined in the following claims. In a preferred embodiment, the expansion member 52 includes a baffle 521, one end of the elastic member 58 is connected to the water inlet channel 51, the other end of the elastic member 58 is connected to the baffle 521, the baffle 521 covers the water inlet channel 51 under the action of the elastic force of the elastic member 58, when water flows through the water inlet channel 51 under the action of the pressurization device 4, the water generates water pressure on the baffle 521, when the distance between the baffle 521 and the water inlet channel 51 is short, the elastic force of the elastic member 58 is small, the flow velocity of water is large, the spraying distance is long, and when the distance between the baffle 521 and the water inlet channel 51 is long, the elastic force of the elastic member 58 is large, the flow velocity of water is small, and the spraying distance is short. Specifically, the telescopic water spraying structure can realize the water spraying from far to near, and when the spring is in a natural state, the baffle 521 covers the water inlet channel 51 under the elastic force of the elastic member 58, so that no water is discharged. When the water in the water tank is pressurized by the pressurizing device 4, the water pressure is larger and larger, the guide plate 521 is flushed under the action of the water pressure after the water pressure reaches the preset pressure, the spring is stretched, and the water flow is discharged under the guidance of the upper surface of the guide plate 521. In the initial stage, after the baffle 521 is opened, the distance between the baffle 521 and the end of the water inlet channel 51 is smaller, that is, the along-path cross-sectional area is smaller, the water flow speed is high, the impact force on the baffle 521 is high, the water spraying range is wider, and the elastic member 58 can be stretched. The water flow can be sprayed from far to near, the water flow speed is high at the beginning, the water flow is far, the water flow speed is low after the elastic piece 58 is pulled open, the water flow is near, the large-scale water adding to the mop is realized, the humidifying effect is greatly improved, and the working efficiency of the mop is improved.
In one possible embodiment, the water inlet channel 51 is composed of a inner wall 53 and an inner wall 54, the inner wall 54 is located at the periphery of the inner wall 53, the inner wall 53 and the inner wall 54 are connected by a plurality of risers 56, the telescopic member 52 further includes a plurality of guide side walls 522 disposed on the guide plate 521 and a plurality of guide rings 523 disposed at the top ends of the guide side walls 522, a through hole 524 through which water can pass is formed between the guide side walls 522, the inner side of the guide side walls 522 and the inner side of the guide rings 523 are both abutted to the outer side of the inner wall 53, and one end of the elastic member 58 is fixed on a cross beam 57 disposed in the inner wall 53. Since the inner sides of the guide side walls 522 and the guide ring 523 are abutted against the outer side of the inner wall 53, the inner wall 53 can perform a guiding function, and the plurality of guide side walls 522 are formed with the through holes 524 through which water can pass, so that water can be discharged to four sides, and water can be sprayed in a circumferential direction far and near. Specifically, the risers 56 are provided in four, evenly spaced apart on the gap between the inner wall 53 and the inner wall 54, and the four risers 56 take on a cross-like structure. Similarly, the guide side walls 522 are provided with four, and correspondingly, the through holes 524 are provided with four. The structure can effectively solve the problem that the expansion piece 52 is likely to generate radial deviation, so that the expansion piece 52 is positioned at a fixed position in the axial direction, and the stability of the expansion water outlet structure 5 is improved. In one possible embodiment, to prevent axial play of the telescopic member 52, a protrusion is provided on the outer peripheral surface of the inner wall 54 along the axial direction, and a groove is provided on the inner side surface of the guide sidewall 522 to be matched with the protrusion; alternatively, a groove is provided on the outer peripheral surface of the inner wall 54 along the axial direction, and a groove is provided on the inner side surface of the guide sidewall 522 to be engaged with the above-mentioned projection. The above structure can effectively prevent the expansion member 52 from axially moving around the inner wall 54.
Further, the water outlet plate 2 is further provided with an outer wall 55, a guide channel is formed between the outer wall 55 and the inner wall 54, and the guide side wall 522 and the guide ring 523 are displaced in the guide channel. This arrangement further improves the stability of the telescoping member 52 during displacement. Similarly, in a possible embodiment, in order to prevent the expansion member 52 from axially moving, a protrusion is provided on the inner peripheral surface of the outer wall 55 along the axial direction, and a groove matching with the protrusion is provided on the outer side surface of the guide sidewall 522; alternatively, a groove is provided on the inner peripheral surface of the outer wall 55 along the axial direction, and a groove is provided on the outer side surface of the guide sidewall 522 to be engaged with the above-mentioned projection. The above structure can effectively prevent the expansion member 52 from axially moving around the inner wall 54.
Further, the surface of the baffle 521 opposite to the water inlet passage 51 is an inclined surface inclined downward from the center to the periphery. So arranged, when the water hits the deflector 521, the water flows down the inclined surface, increasing the water-spraying area and more rapidly guiding the water flow to the mop.
Further, the mop plate 3 includes a mounting plate 32 and a mop 31 connected to the mounting plate 32, a guide wall 321 is formed at a position of the mounting plate 32 corresponding to the telescopic water outlet structure 5, and an inclined surface inclined downward from the center to the periphery is formed at an inner side of the guide wall 321. The inclined surface on the guide wall 321 can smoothly guide the sprayed water to fall onto the mop.
Further, a groove is formed on the water outlet plate 2, the mounting plate 32 is formed with a flange 21 adapted to the groove 22, the flange 21 is clamped in the groove 22, a waterway 23 through which water can flow is formed between the water outlet plate 2 and the mounting plate 32, and the telescopic water outlet structure 5 is communicated with the waterway 23. The water path 23 can be formed between the water outlet plate 2 and the mounting plate 32 in various manners. For example, the bottom plate and the water outlet plate 2 are integrally formed. A gap is reserved between the bottom plate and the mounting plate 32, a surrounding plate is arranged between the gap and the bottom plate, and a waterway 23 which is communicated with the water inlet tank 1 and the mop plate 3 is formed between the bottom plate and the mounting plate. The production difficulty is higher in this way, and the assembly is not facilitated. In a preferred embodiment, the mounting plate 32 is provided with a flange 21, the bottom plate is provided with a groove 22 adapted to the flange 21, and the flange 21 is clamped in the groove 22, so that the waterway 23 is formed between the mounting plate 32 and the bottom plate 4. By the arrangement, the production difficulty of the production bottom plate and the mounting plate 32 is reduced, the assembly is convenient, the bottom plate and the mounting plate 32 are fixedly connected while the waterway 23 is formed through the flange 21 being clamped in the groove 22.
Further, the mop is attached to the mounting plate 32 by means of velcro. The connecting mode is simple, low in cost and very practical.
Further, the telescopic water outlet structure 5 is provided with a plurality of telescopic water outlet structures, and the telescopic water outlet structures are uniformly arranged along the flowing direction of water. Specifically, in this embodiment, there are three telescopic water outlet structures 5, so that water is further added to the mop in a large range, the humidifying effect is greatly improved, and the working efficiency of the mop is improved.
Further, the pressurizing device 4 is an air pump or a water pump. The invention is only to list some possible cases of the pressurizing means 4, other ways of achieving the same pressurizing function are also included within the scope of the invention as covered by the claims
Further, the elastic member 58 is a hooked spring. The hooked spring is convenient to connect with the cross beam 57, and the mode is simple in structure and convenient to install, and machining difficulty is reduced.
The invention also provides a floor sweeping machine, which comprises the mop assembly.
The various components of the mop assembly of the various embodiments described above, such as the pressurizing means 4, are controlled by a control board provided in the sweeper, and are connected to and driven by the control board, respectively. When the pressurizing device 4 needs to be regulated, the control panel is arranged, and only a control instruction is sent to the control panel, and the control panel controls the pressurizing device 4 to perform corresponding operation, so that the pressurizing device 4 can be controlled. In this embodiment, the method is not limited to the method of sending the control command to the control board, specifically, key control, remote control, intelligent control or remote control in the prior art may be adopted, and when in use, a person skilled in the art may apply the existing control method to this embodiment in combination with actual requirements, which is not described in detail herein.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (9)
1. The mop assembly is characterized by comprising a water inlet tank, a water outlet plate communicated with the water inlet tank, a mop plate connected with the water outlet plate and a pressurizing device for pressurizing water in the water inlet tank, wherein a telescopic water outlet structure is arranged on the water outlet plate, and when water flows through the telescopic water outlet structure under the pressurizing action of the pressurizing device, the water outlet area of a water outlet arranged on the telescopic water outlet structure in the circumferential direction is changed along with the telescopic change of the telescopic water outlet structure;
the telescopic water outlet structure comprises a water inlet channel formed in the water outlet plate, a movable telescopic piece and an elastic piece, wherein one end of the telescopic piece is connected to the telescopic piece, the other end of the telescopic piece is connected to the elastic piece on the water inlet channel, the telescopic piece covers the water inlet channel under the elastic action of the elastic piece, water flows through the water inlet channel under the pressurizing action of the pressurizing device, water is used for generating water pressure on the telescopic piece, and the telescopic piece changes the range of the mop plate by water spraying under the combined action of the elastic force and the water pressure of the elastic piece.
2. The mop assembly according to claim 1, wherein the expansion member comprises a baffle, one end of the elastic member is connected to the water inlet channel, the other end of the elastic member is connected to the baffle, the baffle covers the water inlet channel under the elastic force of the elastic member, and when water flows through the water inlet channel under the pressurizing action of the pressurizing device, the water generates water pressure on the baffle.
3. The mop assembly of claim 2, wherein the water inlet channel is composed of a inner wall and an inner wall, the inner wall is located at the periphery of the inner wall, the inner wall and the inner wall are connected through a plurality of vertical plates, the telescopic piece further comprises a plurality of guide side walls arranged on the guide plates and guide rings arranged at the top ends of the guide side walls, through holes through which water can pass are formed between the guide side walls, the inner side of the guide side walls and the inner side of the guide rings are respectively abutted to the outer side of the inner wall, and one end of the elastic piece is fixed on a beam arranged in the inner wall.
4. A flexible water outlet mop assembly according to claim 3 wherein the water outlet plate is further provided with an outer wall, a guide channel being formed between the outer wall and the inner wall, the guide side wall and the guide ring being displaceable within the guide channel.
5. A flexible water outlet mop assembly according to claim 2 wherein the surface of the baffle opposite the water inlet channel is a sloped surface sloping downwardly from the centre to the periphery.
6. The mop assembly according to claim 1, wherein the mop plate comprises a mounting plate and a mop connected with the mounting plate, a guide wall is formed at a position of the mounting plate corresponding to the telescopic water outlet structure, and an inclined surface inclined downwards from the center to the periphery is formed on the inner side of the guide wall.
7. The mop assembly according to claim 6, wherein the water outlet plate is formed with a groove, the mounting plate is formed with a flange adapted to the groove, the flange is clamped in the groove, a waterway through which water can flow is formed between the water outlet plate and the mounting plate, and the telescopic water outlet structure is communicated with the waterway.
8. A flexible water outlet mop assembly according to claim 1 wherein the flexible water outlet structure is provided in a plurality of evenly spaced arrangement along the direction of water flow.
9. A sweeper comprising a retractable water yielding mop assembly according to any of claims 1 to 8.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210858533.8A CN115104979B (en) | 2022-07-20 | 2022-07-20 | Mop assembly capable of extending and retracting water and floor sweeping machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210858533.8A CN115104979B (en) | 2022-07-20 | 2022-07-20 | Mop assembly capable of extending and retracting water and floor sweeping machine |
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| Publication Number | Publication Date |
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| CN115104979A CN115104979A (en) | 2022-09-27 |
| CN115104979B true CN115104979B (en) | 2024-04-16 |
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| CN202210858533.8A Active CN115104979B (en) | 2022-07-20 | 2022-07-20 | Mop assembly capable of extending and retracting water and floor sweeping machine |
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| Publication number | Publication date |
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| CN115104979A (en) | 2022-09-27 |
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