CN215959735U - Scraping and washing device - Google Patents

Abstract

The utility model belongs to the technical field of cleaning appliances, and particularly relates to a scraping and washing device, which comprises: a carrier; the scraping and squeezing pieces are arranged on the bearing piece and are used for being abutted against the wiping surface of the mop so as to scrape and squeeze the wiping surface of the mop when the mop moves relative to the bearing piece; the projections of the scraping parts of two adjacent scraping parts along the moving direction of the mop on a projection surface are connected or overlapped, and the projection surface is parallel to the moving direction of the mop and is vertical to the plane where the scraping parts of the plurality of scraping parts are located; or a supporting piece is arranged in a gap between every two adjacent scraping and squeezing pieces along the moving direction of the mop, one end, close to the wiping surface of the mop, of the supporting piece is a supporting end, and the supporting end is used for supporting the wiping surface of the mop so as to prevent the edge of the wiping surface from entering the gap. By applying the technical scheme of the utility model, the problem that the mop head shakes and jolts relative to the mop scraping and washing device in the process of cleaning the mop by adopting the conventional mop scraping and washing device is solved.

Description

Scraping and washing device

Technical Field

The utility model belongs to the technical field of cleaning appliances, and particularly relates to a scraping and washing device.

Background

At present, the living standard of people is continuously improved, a plurality of households live in buildings with mud tiles, indoor floors are decorated by adopting ceramic tiles or wood floors, mops are required to be frequently used for mopping the floors in order to ensure that the floors are clean, and the mops are cleaned by adopting a mop scraping and washing device after being mopped.

The existing mop scraping and washing device comprises a bearing piece and a plurality of scraping strips arranged on the bearing piece at intervals, and a mop head is washed in water and then is scraped and brushed on the scraping strips, so that the mop head can be cleaned. However, in the scraping and brushing process, when the mop head leaves one scraping strip, the mop head shakes and jolts relative to the mop scraping and washing device, so that the scraping and washing process of the mop is not smooth, and the user experience is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a scraping and washing device, and aims to solve the problem that when a mop head leaves a scraping strip in the process of cleaning a mop by adopting the existing mop scraping and washing device, the mop head shakes and jolts relative to the mop scraping and washing device, so that the scraping and washing process of the mop is not smooth.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a scraping device, comprising: a carrier; the scraping and squeezing pieces are arranged on the bearing piece and are used for being abutted against the wiping surface of the mop so as to scrape and squeeze the wiping surface of the mop when the mop moves relative to the bearing piece; the projections of the scraping parts of two adjacent scraping parts along the moving direction of the mop on a projection surface are connected or overlapped, and the projection surface is parallel to the moving direction of the mop and is vertical to the plane where the scraping parts of the plurality of scraping parts are located; or a supporting piece is arranged in a gap between every two adjacent scraping and squeezing pieces along the moving direction of the mop, one end, close to the wiping surface of the mop, of the supporting piece is a supporting end, and the supporting end is used for supporting the wiping surface of the mop so as to prevent the edge of the wiping surface from entering the gap.

Optionally, when the plurality of scraping and squeezing members are arranged in a manner that the projections of the scraping and squeezing parts of two adjacent scraping and squeezing members along the moving direction of the mop are connected or overlapped on the projection surface, the shape of the scraping and squeezing part of each scraping and squeezing member is any one or any combination of an inclined strip shape, a V shape, an inverted V shape, a W shape, an M shape, a sawtooth shape, an arc shape, a wave shape, a Chinese character tian shape and a Chinese character mi shape which are inclined relative to the moving direction of the mop.

Optionally, the squeegee is a blade having a face that is inclined relative to the direction of movement of the mop to direct squeezed dirt from the mop away from the wiping surface.

Optionally, the scraping and washing device further includes a washing area and a drying area located above the washing area, and the plurality of scraping and squeezing members are disposed on the carrier at positions corresponding to the drying area.

Optionally, the carrier is provided with a scraping and washing member at a position corresponding to the cleaning area, and the scraping and washing member is used for scraping and washing the wiping surface of the mop when the mop enters the cleaning area and moves relative to the carrier.

Optionally, there is a space between the projections of two adjacent scrubs on the projection surface in the moving direction of the mop.

Optionally, the scraping and washing device further comprises a limiting frame arranged opposite to the bearing part, the washing area and the squeezing area are located between the bearing part and the limiting frame, and the distance from the scraping and squeezing part to the limiting frame is smaller than the distance from the scraping and washing part to the limiting frame.

Optionally, the carrier is a frame structure.

Optionally, the bearing element comprises two first rims arranged oppositely and two second rims connected between the two first rims; the carrier also includes a reinforcement post connecting any two of the rims.

Optionally, the reinforcing column is connected to the two first frames, two ends of each scraping and extruding member are respectively connected to the two second frames, and each scraping and extruding member is connected to the reinforcing column.

The utility model has at least the following beneficial effects:

the mop is scraped and cleaned by the scraping and cleaning device provided by the utility model, the wiping surface of the mop is squeezed by the scraping and squeezing piece, and the bearing piece bears the scraping and squeezing piece in the moving process of the mop, so that the scraping and squeezing piece is propped against the wiping surface of the mop, and the wiping surface of the mop is scraped and squeezed. In this scraping and washing device, because the adjacent two of direction of movement along the mop scrape the projection of crowded piece on the plane of projection meet or overlap, then the face of wiping of mop is when removing to leave one and scrape crowded piece or just contact with next crowded piece of scraping before leaving one, like this, the in-process that the mop removed, a plurality of crowded pieces of scraping can be in coordination, wholly bear the mop head to reduce the tremor of mop head, jolt, and then alleviated the problem that the mop process of scraping and washing is not smooth and easy, user experience has been promoted. Or, because be equipped with support piece in the space between two adjacent scraping and squeezing pieces along the moving direction of mop, the one end that support piece is close to the face of wiping of mop is for supporting the end, support the end and be used for supporting the face of wiping of mop, in order to block the border entering space of wiping the face, therefore the mop removes the in-process, when the face of wiping of mop removes to leave one and scrapes squeezing piece, the face of wiping of mop carries out the auxiliary stay by support piece, the face of wiping of mop continues to paste support piece and removes, that is, support piece and scraping squeezing piece are ground in coordination, wholly support the mop head and let the mop remove, thereby reduce the trembling of mop head at the in-process that the mop removed, jolt, and then alleviated the problem that the mop process of scraping and washing is not smooth and easy, user experience has been promoted.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a first perspective view of a scraper assembly with a carrier and a scraper member of a scraping apparatus according to an embodiment of the present invention;

fig. 2 is a front view of a scraper device according to an embodiment of the present invention, in which the carrier and the scrapers are assembled, wherein the projections of the scraping parts of two adjacent scrapers on the projection plane are shown to have an overlap, and the projections of two adjacent scrapers on the projection plane are shown to be spaced from each other;

FIG. 3 is a schematic diagram of the structure of the carrier, the scraping element and the supporting element of the scraping apparatus according to the embodiment of the present invention;

fig. 4 is an exploded view of an assembly structure of the bearing member, the scraping member and the limiting frame in the scraping device according to the embodiment of the utility model;

fig. 5 is a schematic view of an assembly structure of the carrier, the scraping member, the limiting frame and the top cover of the scraping device according to the embodiment of the present invention;

FIG. 6 is a first exploded view of FIG. 5;

FIG. 7 is a second exploded view of FIG. 5;

fig. 8 is a schematic structural view of a limiting frame of the scraping device according to the embodiment of the present invention;

fig. 9 is a first perspective structural view of a top cover of the scraping apparatus according to the embodiment of the utility model;

FIG. 10 is a second perspective view of a top cover of the scraping apparatus according to the embodiment of the present invention;

fig. 11 is a schematic view of an assembly structure of a bearing member, a scraping member, a limiting frame, a top cover and a barrel in the scraping device according to the embodiment of the present invention;

FIG. 12 is an exploded view of FIG. 11;

FIG. 13 is a schematic view of a first perspective of a barrel of a scraping apparatus according to an embodiment of the present invention;

FIG. 14 is a second perspective view of the barrel of the scraping apparatus according to the embodiment of the present invention;

FIG. 15 is an enlarged view taken at A in FIG. 13;

FIG. 16 is an enlarged view at B of FIG. 14;

fig. 17 is a schematic view of an assembly structure of a bearing member, a scraping member, a limiting frame, a top cover, a barrel body and a U-shaped handle in the scraping device according to the embodiment of the present invention;

FIG. 18 is an exploded view of FIG. 17;

fig. 19 is an enlarged view at C in fig. 18.

Wherein, in the figures, the respective reference numerals:

10. a carrier; 11. a first frame; 111. a third hook; 121. a first hook; 13. a second frame; 131. a reinforcement column; 132. a scraping and extruding piece; 133. a scraping and washing member; 130. a support member; 15. a drying zone; 16. a cleaning zone; 20. a limiting frame; 21. a third connecting portion; 211. a third bayonet; 212. a fixing plate; 213. a mating port; 22. a fourth connecting portion; 221. a second bayonet; 23. a guiding and limiting structure; 231. a support pillar; 232. a guide wheel; 233. a limiting bump; 30. a top cover; 31. a first assembly structure; 311. a first bayonet; 32. a second assembly structure; 321. a second hook; 322. a rib plate; 33. an inlet; 34. an outer peripheral edge; 35. connecting lugs; 36. a second mounting hole; 37. a second notch; 40. a barrel body; 41. a spigot structure; 411. a vertical plate; 412. the inner peripheral wall of the bucket opening; 42. a connecting port; 43. a first mounting hole; 431. a first notch; 44. a limiting groove; 45. a water outlet; 50. a U-shaped handle; 51. a connecting projection; 511. a stop projection; 52. the rotation limiting bulge.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

According to an aspect of the present invention, as shown in fig. 1 and 2, an embodiment of the present invention provides a first kind of scraping apparatus. In particular, the scrub device comprises a carrier 10 and a plurality of squeegees 132. A plurality of squeegees 132 are disposed on the carrier 10, and the carrier 10 carries the squeegees 132. The scraping elements 132 are functional elements, and each of the scraping elements 132 is adapted to abut the wiping surface of the mop, and each scraping element 132 scrapes the wiping surface of the mop when the mop is moved relative to the carrier 10, so as to scrape dirt off the wiping surface of the mop. In this scraping and washing device, along the moving direction of the mop (in the figure, the vertical direction is illustrated), the projections of the scraping parts of two adjacent scraping parts 132 on the projection plane are connected or overlapped, as shown in fig. 2, the projection plane is parallel to the moving direction of the mop and is perpendicular to the plane where the scraping parts of the plurality of scraping parts 132 are located. Thus, as the mop wiping surface moves away from the scraping portion of one scraping element 132 or before it leaves the scraping portion of one scraping element 132, the wiping surface contacts the scraping portion of the next scraping element 132, so that the plurality of scraping elements 132 can cooperatively and integrally support the mop wiping surface during mop movement.

The mop is scraped and cleaned by the first scraping and cleaning device provided by the utility model, the scraping and squeezing piece 132 is utilized to squeeze the wiping surface of the mop, and the bearing piece 10 bears the scraping and squeezing piece 132 during the movement of the mop, namely, the scraping and squeezing piece 132 is pressed against the wiping surface of the mop, so that the wiping surface of the mop is scraped and squeezed. In this scraping and washing device, because the adjacent two projections of scraping and squeezing piece 132 on the plane of projection along the direction of movement of mop meet or overlap, then the face of wiping of mop is when removing to leave one scraping and squeezing piece 132 or just contact with next scraping and squeezing piece 132 before leaving one scraping and squeezing piece 132, like this, in the in-process that the mop removed, a plurality of scraping and squeezing pieces 132 can be mutually in coordination, wholly hold the mop head, thereby reduce the tremor, the jolt that the mop head produced, make the mop remove and scraped the washing process that the scraping and squeezing piece 132 scraped and squeeze more smooth and easy, alleviated the problem that the washing process was not smooth and easy to scrape to the mop, promoted user experience.

As shown in fig. 1 and 2, the scraping element 132 is a scraping plate, however, the scraping element 132 may also be a non-plate structure, such as a block structure, a roller, etc., as long as it can scrape the mop surface; the part of the scraping plate facing the wiping surface is a scraping and squeezing part which is propped against the wiping surface to scrape and squeeze in the mop moving process. And, the face of scraper blade sets up for the moving direction slope of mop, that is, the face of scraper blade sets up for the face slope of wiping of mop place plane, like this, at the in-process that the mop removed, when scraping the portion of squeezing and scraping and crowding the face and scrape and extrude the filth on the face of wiping, the filth can fall along the face of slope, and will scrape the direction guide of extruding the filth to keeping away from the face of wiping from the mop, prevent that the filth from falling back and adhering to again in the face of wiping, make the mop constantly scrape the filth of face of wiping in the up-and-down reciprocating motion process and extrude, thereby clean face of wiping.

As shown in fig. 1, the scraping apparatus further includes a cleaning region 16 and a squeezing region 15, when the scraping apparatus is normally placed upright, the squeezing region 15 is located above the cleaning region 16, and a plurality of scraping members 132 are disposed on the carrier 10 at positions corresponding to the squeezing regions 15. When the cleaning surface of the mop is cleaned, the cleaning area 16 is immersed in a cleaning solution (the cleaning solution can be clear water, a cleaning agent of a daily cleaning product and clear water mixed with the cleaning agent in proportion), the cleaning surface of the mop is placed in the cleaning area 16 for cleaning, then the mop is lifted to the squeezing area 15, the scraping parts of the scraping and squeezing parts 132 are abutted against the cleaning surface of the mop, the mop is moved up and down in a reciprocating manner, the scraping and squeezing parts of the scraping and squeezing parts 132 scrape and squeeze the cleaning surface, so that water in the mop and stains on the cleaning surface are scraped and squeezed together, mixed dirt of the stains and the water flows in a direction away from the cleaning surface along the inclined plate surface of the scraping plate and drops into the cleaning solution (the mop can be cleaned for a plurality of times, and when the cleaning solution is infected by the scraped and squeezed dirt to cause insufficient cleaning degree, the cleaning solution is poured, and then replaced with a new cleaning solution).

As shown in fig. 1 and 2, the carrier 10 is provided with a scraper 133 at a position corresponding to the cleaning area 16, and the number of the scraper 133 may be one or more. During cleaning when the mop surface is placed in the cleaning zone 16, the scraping member 133 is used to scrape the mop surface as the mop enters the cleaning zone 16 and moves relative to the carrier 10, and most of the stain on the mop surface is scraped into the cleaning liquid by the scraping member 133. Then, the mop is lifted to the squeezing area 15, and the mop is controlled to move up and down in the squeezing area 15, and the scraping piece 132 scrapes the wiping surface of the mop, so that the dirt on the wiping surface is continuously scraped clean.

In this embodiment, along the moving direction of the mop, there is a space between the projections of two adjacent scraping and washing members 133 on the projection plane, that is, the projections of two adjacent scraping and washing members 133 on the projection plane are not connected and are not overlapped, as shown in fig. 2, so that the number of the scraping and washing members 133 can be reduced, thereby saving the cost; in addition, in the process of placing the wiping surface of the mop in the cleaning area 16 for cleaning, the scraping and cleaning piece 133 is almost completely immersed in the cleaning liquid, when the wiping surface of the mop moves up and down relative to the scraping and cleaning piece 133 and is scraped and cleaned by the scraping and cleaning piece 133, the cleaning liquid can continuously flow circularly after being stirred by the mop, because the distance between two adjacent scraping and cleaning pieces 133 is large, the cleaning liquid can flow circularly and is kept stable relatively, the condition that the cleaning liquid splashes due to collision and sloshing of the cleaning liquid with the scraping and cleaning piece 133 under the action of stirring up and down the mop is prevented, and the circularly flowing cleaning liquid can smoothly flow to wash the wiping surface of the mop, so that the cleaning efficiency of cleaning the mop is improved.

As shown in fig. 1 and 2, the carrier 10 is a frame structure. The carrier 10 may also be a non-frame structure, such as a plate-like structure, a block-like structure, etc., which on the one hand saves material and reduces costs and on the other hand reduces the resistance to the flow of sewage.

Specifically, the carrier 10 includes two first side frames 11 disposed oppositely and two second side frames 13 connected between the two first side frames 11, in the present embodiment, two ends of the scraping and squeezing element 132 are respectively connected to the two second side frames 13, and two ends of the scraping and washing element 133 are respectively connected to the two second side frames 13. The carrier 10 further comprises a reinforcement pillar 131 connecting any two rims, for example, the reinforcement pillar 131 may connect two first rims 11, or connect two second rims 13, or connect one first rim 11 and one second rim 13. The provision of the reinforcing posts 131 may make the structure of the carrier 10 more stable.

In this embodiment, the reinforcing columns 131 are arranged in the vertical direction, two ends of each reinforcing column 131 are respectively connected to two first frames 11, the number of the reinforcing columns 131 may be multiple, the plurality of reinforcing columns 131 are arranged at intervals and uniformly in the direction perpendicular to the mop moving direction, and the plurality of scraping pieces 132 and the plurality of scraping pieces 133 are connected to the reinforcing columns 131, so that the bearing strength is increased.

When the wiping device is normally erected, the wiping portion of the wiping part 132 between the second frame 13 and the adjacent reinforcing column 131 and between two adjacent reinforcing columns 131 is V-shaped, and the wiping part 133 between the second frame 13 and the adjacent reinforcing column 131 and between two adjacent reinforcing columns 131 is V-shaped (when the reinforcing column 131 is not provided between two second frames 13, each wiping part 132 and each wiping part 133 between two second frames 13 may be integrally V-shaped). Alternatively, when the scraping device is normally set upright, the scraping parts of the scraping members 132 between the second frame 13 and the adjacent reinforcing columns 131 and between two adjacent reinforcing columns 131 may be inverted V-shaped, W-shaped, M-shaped, saw-toothed, arc-shaped, wave-shaped, or M-shaped, and the scraping parts 133 between the second frame 13 and the adjacent reinforcing columns 131 and between two adjacent reinforcing columns 131 may be inverted V-shaped, W-shaped, M-shaped, saw-toothed, arc-shaped, wave-shaped, or M-shaped (when no reinforcing column 131 is provided between two second frames 13, each scraping member 132 and each scraping member 133 between two second frames 13 may be entirely inverted V-shaped, W-shaped, M-shaped, saw-toothed, arc-shaped, wave-shaped, field-shaped, or M-shaped).

Alternatively, when the wiping device is normally set upright, the wiping portion of each wiping member 132 between the second frame 13 and the adjacent reinforcing columns 131 and between the adjacent two reinforcing columns 131 is shaped like an inclined bar inclined with respect to the moving direction of the mop. And, the partial scrapers 133 between the second frame 13 and the adjacent reinforcing columns 131 and between the two adjacent reinforcing columns 131 may be inclined bars inclined with respect to the moving direction of the mop.

Further alternatively, when the wiping device is normally set upright, the wiping portion of each wiping member 132 between the second frame 13 and the adjacent reinforcing columns 131 and between the adjacent two reinforcing columns 131 may have any combination of a V-shape, an inverted V-shape, a W-shape, an M-shape, a zigzag shape, an arc shape, a wave shape, a field shape, a M-shape, and an inclined strip shape inclined with respect to the moving direction of the mop. And the partial scrubs 133 between the second frame 13 and the adjacent reinforcing columns 131 and between the two adjacent reinforcing columns 131 are also any combination of V-shaped, inverted V-shaped, W-shaped, M-shaped, saw-toothed, arc-shaped, wave-shaped, Chinese character tian-shaped, rice-shaped and inclined strips inclined with respect to the moving direction of the mop.

As shown in fig. 4 and 8, the first scraping and washing device further includes a limiting frame 20 disposed opposite to the bearing member 10, wherein the limiting frame 20 is used for limiting the mop plate of the mop in an abutting manner, so that the mop can move smoothly. When the carrier 10 and the limiting frame 20 are assembled, the cleaning area 16 and the squeezing area 15 are located between the carrier 10 and the limiting frame 20 (i.e. in the space formed after the carrier 10 and the limiting frame 20 are assembled, the lower space is the cleaning area 16, and the upper space is the squeezing area 15). Moreover, the distance from the scraping part of the scraping part 132 to the limiting frame 20 is less than the distance from the end of the scraping and washing part 133 facing the limiting frame 20 to the limiting frame 20, that is, the force of the scraping and washing force of the mop which is pressed against by the scraping part of the scraping and washing part 132 is greater than the force of the scraping and washing force of the end of the scraping and washing part 133, so that the resistance of the mop when the wiping matter is washed in the washing area 16 is smaller, and the wiping matter is quickly squeezed by the scraping and washing part 132 in the squeezing area 15. And, because the adjacent two along the moving direction of mop scrape the projection of crowded piece on the plane of projection meet or overlap, then the face of wiping of mop when removing to leave one and scrape crowded piece or just contact with next scraping crowded piece before leaving one, like this, at the in-process that the mop removed, a plurality of scraping crowded pieces can be in coordination, support the mop head wholly to reduce the tremor of mop head, jolt, and then alleviated the problem that the mop process of scraping was not smooth and easy, promoted user experience.

As shown in fig. 6, the limiting frame 20 includes a third connecting portion 21, a fourth connecting portion 22 and a guiding and limiting structure 23, and the third connecting portion 21 and the fourth connecting portion 22 are respectively connected to the two first frames 11.

As shown in fig. 5 to 7, the scraping device further includes a top cover 30, and the top cover 30 covers the upper first frame (hereinafter, the scraping device is described as an example of a normal upright position, the two first frames 11 are the upper first frame and the lower first frame respectively) and the fourth connecting portion 22, that is, the upper first frame is connected to the top cover 30 and the fourth connecting portion 22 is connected to the top cover 30, in this case, the supporting member 10, the limiting frame 20 and the top cover 30 are assembled to form the scraping device, and during the process of scraping and squeezing the mop moving in the cleaning region 16 or the squeezing region 15, the top cover 30 can assist in fixing the top ends of the supporting member 10 and the limiting frame 20, so that the whole bearing strength of the scraping device is higher, and thus the deformation amount of the scraping device is smaller (even not deformed) during the process of scraping the wiping object of the mop.

The top cover 30 has an inlet 33 for wipes to enter the space between both the wiper 133 and squeegee 132 and the spacing frame 20 (i.e., the cleaning zone 16 and the wringing zone 15).

As shown in fig. 9 and 10, the top cover 30 includes a first assembling structure 31 and a second assembling structure 32, the upper first frame is fixedly connected to the first assembling structure 31, and the fourth connecting portion 22 is fixedly connected to the second assembling structure 32. As shown in fig. 1 and 2, the upper first frame includes a plurality of first hooks 121 arranged at intervals, and as shown in fig. 8, the fourth connecting portion 22 includes a plurality of second bayonets 221 arranged at intervals; accordingly, as shown in fig. 9 and 10, the first mounting structure 31 includes a plurality of first bayonets 311, the second mounting structure 32 includes a plurality of second hooks 321, and the first bayonets 311 correspond to the first hooks 121 one by one, and the second hooks 321 correspond to the second bayonets 221 one by one. During assembly, the first hook 121 is locked in the first locking opening 311, and the second hook 321 is locked in the second locking opening 221, so that the top cover 30 is stably connected to the upper first frame and the fourth connecting portion 22.

The cap 30 has an outer periphery 34. After the top cover 30 is covered on the upper first frame and the fourth connecting portion 22, the top ends of the upper first frame and the fourth connecting portion 22 are inserted between the peripheral wall of the inlet 33 and the outer peripheral edge 34 of the top cover 30, and ribs 322 are provided between the peripheral wall of the inlet 33 and the outer peripheral edge 34 in order to increase the strength of the peripheral wall of the inlet 33 and the outer peripheral edge 34.

As shown in fig. 1 and 2, the lower first frame includes a plurality of third hooks 111 arranged at intervals, and accordingly, as shown in fig. 7, the third connecting portion 21 includes a plurality of third notches 211, and the third notches 211 correspond to the third hooks 111 one to one. Preferably, the distance between two adjacent third hooks 111 is equal, and the distance between two adjacent third notches 211 is equal. During assembly, the third hook 111 is fastened in the third fastening opening 211, so that the lower first frame and the third connecting portion 21 are assembled, connected and fixed to each other to form a whole. As shown in fig. 7, the third connecting portion 21 further includes a fixing plate 212, and the lower first frame and the third connecting portion 21 are transitionally connected by the fixing plate 212 to form the cleaning region 16 and the wringing region 15. Specifically, the guide limiting structure 23 is fixedly connected to one end of the fixing plate 212, and the third bayonet 211 is disposed at the other end of the fixing plate 212 opposite to the guide limiting structure 23. Moreover, two sides of the fixing plate 212 are provided with two matching ports 213 corresponding to the two second frames 13, the two second frames 13 are respectively protruded with a plug-in connector, and the plug-in connectors are inserted into the matching ports 213.

As shown in fig. 7 and 8, the guiding and limiting structure 23 includes a plurality of supporting pillars 231 arranged at intervals, a first end of each supporting pillar 231 is connected to the third connecting portion 21, a second end of each supporting pillar 231 is provided with a second locking notch 221 (i.e., a fourth connecting portion 22), and the second locking hook 321 is locked in the second locking notch 221, so that the top cover 30 is supported by the supporting pillars 231 and the carrier 10 more stably. In the embodiment, the guiding and limiting structure 23 is provided with two supporting pillars 231, the two supporting pillars 231 are respectively arranged at two sides of the fixing plate 212 (i.e. the two supporting pillars 231 respectively correspond to the two second frames 13), and a limiting bump 233 is arranged between the two supporting pillars 231, and a connector between a mop rod of the mop and a mounting plate for mounting a wiper can abut against the limiting bump 233, so that the wiper is limited and stopped in the space of the cleaning area 16 and the wringing area 15. And, in order that the mop can be smoothly moved up and down in the cleaning region 16 and the squeezing region 15 such that the wiper is scraped by the scraping member 133 or scraped by the scraping member 132, each supporting post 231 is sequentially provided with a guide wheel 232 toward the carrier 10, and after the mop is inserted into the space of the cleaning region 16 and the squeezing region 15, the back surface of the mounting plate for mounting the wiper is brought into contact with the guide wheel 232, thereby guiding the mounting plate during the up and down movement of the mop.

As shown in fig. 1 and 2, at least one third hook 111 is disposed between ends of two adjacent reinforcing columns 131 facing the fixing plate 212, and at least one first hook 121 is disposed between ends of two adjacent reinforcing columns 131 far from the fixing plate 212. Preferably, a third hook is disposed between two adjacent reinforcing columns 131, and correspondingly, a first hook 121 is disposed between two adjacent reinforcing columns 131.

As shown in fig. 11 to 14, the scraping device further includes a barrel 40, wherein the cleaning solution is contained in the barrel 40, and then the carrier 10 and the limiting frame 20 are inserted into the inner cavity of the barrel 40. In the assembling process, the top cover 30 is fixedly installed on the bung hole of the bucket body 40, so that the top cover 30 reinforces and reinforces the top of the bearing part 10 and the limiting frame 20 and also reinforces and reinforces the bung hole of the bucket body 40, and correspondingly, the bucket body 40 can also assist in supporting the bearing part 10 and the limiting frame 20 in the moving process of the mop, so that the scraping and washing device is more stable and the deformation is reduced. And, the scraping and washing member 133 is spaced apart from the tub wall of the tub 40 and the scraping and squeezing member 132 is spaced apart from the tub wall of the tub 40, so that, when the mop is scraped by the scraping and washing member 133 in the washing area 16 during the movement of the mop, the cleaning liquid can circulate between the space between the scraping and washing members 133 and the space between the scraping and washing member 133 and the tub wall of the tub 40, thereby washing the wiper and improving the cleaning efficiency of the wiper.

As shown in fig. 13 to 15, a plurality of seam allowance structures 41 are circumferentially arranged on the barrel wall of the barrel body 40 close to the barrel opening at intervals, the top cover 30 has an outer peripheral edge 34, the outer peripheral edge 34 is limitedly installed in the seam allowance structures 41, an outer side surface of the outer peripheral edge 34 is in surface contact with the barrel opening inner peripheral wall 412 of the barrel body 40, a plurality of risers 411 are arranged at the barrel opening of the barrel body 40, and the outer peripheral edge 34 is inserted into the intervals between the risers 411 and the barrel opening inner peripheral wall 412, so that the top cover 30 can be stably covered on the barrel opening of the barrel body 40. In order to connect the top cover 30 to the bung of the barrel 40 more stably, therefore, a plurality of connection lugs 35 are uniformly arranged on the outer periphery 34 along the circumferential direction at intervals, a plurality of connection ports 42 are arranged on the peripheral wall surface of the bung of the barrel 40, the connection ports 42 correspond to the connection lugs 35 one by one, and the connection lugs 35 are connected to the connection ports 42.

As shown in fig. 11 to 14, a water outlet 45 is formed at the bottom of the tub 40. When the barrel body 40 contains cleaning liquid, the water outlet 45 is blocked; when the mop needs to be replaced or drained of the cleaning solution after being washed in the cleaning solution, the water outlet 45 is opened so that the cleaning solution automatically flows out of the water outlet 45 without tilting the tub 40 to pour out the cleaning solution.

As shown in fig. 17 and 18, the mop cleaning device further includes a U-shaped handle 50. Correspondingly, as shown in fig. 19, both ends of the U-shaped handle 50 are provided with connecting protrusions 51; in addition, as shown in fig. 16, two first mounting holes 43 are formed on the barrel wall of the barrel 40 near the bung; two second mounting holes 36 are formed in the outer periphery 34 of the top cover 30, as shown in fig. 9, in combination with the outer periphery 34. During assembly of the U-shaped handle 50, a coupling protrusion 51 is inserted through the first and second mounting holes 43 and 36 in order from the tub wall toward the outer circumferential edge 34, thereby assembling the U-shaped handle 50 to the tub 40. Specifically, the connecting protrusion 51 is provided with a stopping protrusion 511, and accordingly, a first notch 431 is provided on the barrel wall in communication with the first mounting hole 43, and after the top cover 30 covers the opening of the barrel 40, the wall surface of the circumferential edge of the second mounting hole 36 overlaps with the first notch 431, so that, in the process of assembling the U-shaped handle 50, the connecting protrusion 51 firstly passes through the second mounting hole 36, then the U-shaped handle 50 is rotated by an angle relative to the top cover 30 so that the stopping protrusion 511 faces the first notch 431, and then the connecting protrusion 51 passes through the first mounting hole 43, so that the U-shaped handle 50 can be assembled.

In this embodiment, the two ends of the U-shaped handle 50 are both provided with the rotation limiting protrusions 52, and correspondingly, the limiting groove 44 is provided on the outer wall of the barrel opening of the barrel body 40, and the outer peripheral edge 34 of the top cover 30 is provided with the second notch 37, and the second notch 37 and the limiting groove 44 are assembled in a superposition manner, so that the rotation limiting protrusions 52 are clamped in the limiting groove 44 when the U-shaped handle 50 rotates to the vertical direction to lift the barrel body 40, thereby preventing the U-shaped handle 50 from rotating excessively, and meanwhile, the rotation limiting protrusions 52 and the connection protrusions 51 can simultaneously bear the hanging force of the barrel body 40, and improving the lifting strength of the U-shaped handle 50.

According to another aspect of the present invention, a second type of scrub device is provided by an embodiment of the present invention, as shown in FIG. 3. The second type of scrub apparatus differs from the first type of scrub apparatus in the following respects:

in the second type of scraping apparatus, a supporting member 130 is provided in the gap between two adjacent scraping members 132 in the moving direction of the mop, and as shown in fig. 3, one end of the supporting member 130 close to the wiping surface of the mop is a supporting end for supporting the wiping surface of the mop to block the edge of the wiping surface from entering the gap.

The mop is scraped and cleaned by the second scraping and cleaning device provided by the utility model, the scraping and squeezing piece 132 is utilized to squeeze the wiping surface of the mop, the bearing piece 10 bears the scraping and squeezing piece 132 in the mop moving process, and the scraping and squeezing piece 132 is abutted against the wiping surface of the mop, so that the wiping surface of the mop is scraped and squeezed.

In the second scraping and washing device, because the supporting member 130 is arranged in the gap between two adjacent scraping and squeezing members 132 along the moving direction of the mop, one end of the supporting member 130 close to the wiping surface of the mop is a supporting end, and the supporting end is used for supporting the wiping surface of the mop to prevent the edge of the wiping surface from entering the gap, in the moving process of the mop, when the wiping surface of the mop moves away from one scraping and squeezing member 132, the wiping surface of the mop is supported by the supporting member 130 in an auxiliary manner, and the wiping surface of the mop continues to move along with the supporting member 130, that is, the supporting member 130 and the scraping and squeezing member 132 cooperatively and integrally support the mop head to move the mop, so that the vibration and the jolt of the mop head are reduced in the moving process of the mop, the scraping and washing process of the mop which is moved and squeezed by the scraping and squeezing member 132 is smoother, and the user experience is improved.

In the second type of the scraping apparatus, the supporting member 130 may not be provided between two adjacent scraping members 133, and the supporting member 130 may be provided. The present embodiment preferably has a supporting member 130 between two adjacent scraping and washing members 133, and a plurality of supporting members 130 are spaced apart in a direction perpendicular to the moving direction of the mop, as shown in fig. 3, so that when the mop moves up and down in the cleaning region 16, the mop is subjected to the buoyancy of the cleaning liquid, and at the same time, when the wiping surface of the mop moves away from one scraping and washing member 133, the wiping surface of the mop is supported by the supporting member, so that the mop is more stable and free from chattering and bumping during the movement, and the mop can be more stably and smoothly scraped and washed by the scraping and washing members 133.

In the scraping and squeezing process of the mop, the supporting end of the supporting piece 130 and the scraping and squeezing end (the scraping and squeezing end of the scraping and squeezing piece 132 which abuts against the wiping surface) of the scraping and squeezing piece 132 on two sides of the mop are located in the same plane, so that the edge of the wiping surface can be better blocked to enter a gap, the vibration and the jolt of the mop head are further reduced, the mop can be smoothly scraped and washed, and the user experience is further improved.

In this embodiment, the supporting end of the supporting member 130 is connected to the scraping and squeezing members 132 at both sides of the supporting member in the moving direction of the mop, so that the scraping and squeezing portion of the scraping and squeezing member 132 is not disconnected (i.e. directly connected) with the supporting end of the supporting member 130, so that the mop head can be continuously supported by the supporting end of the supporting member 130 when leaving the scraping and squeezing portion of the scraping and squeezing member 132, thereby reducing the vibration and jolt of the mop head, enabling the mop to be smoothly scraped and washed, and improving the user experience.

Further, the extension direction of the supporting member 130 may be parallel to the moving direction of the mop, and when the mop moves in the scraping device, the supporting member 130 moves along the extension direction of the supporting member 130, and the supporting end of the supporting member 130 can support the mop head and also can guide the movement of the mop head, so that the mop can move more smoothly. At this time, along the moving direction of the mop, the plurality of supporting members 130 for supporting the scraping member 132 and the plurality of supporting members 130 for supporting the scraping member 133 are coaxially connected to form one reinforcing longitudinal beam (at this time, the reinforcing columns 131 are not arranged in the scraping device), and a plurality of reinforcing longitudinal beams are distributed at intervals along the direction perpendicular to the moving direction of the mop, so that the whole scraping device can be reinforced through the reinforcing longitudinal beams, the mechanical strength is improved, and the scraping device is not easy to deform in the process of scraping the mop.

Or, the extension direction of the supporting member 130 may be inclined with respect to the moving direction of the mop, that is, the extension direction of the supporting member 130 intersects with the moving direction of the mop, and the intersection included angle between the extension direction of the supporting member 130 and the moving direction of the mop is smaller than 90 °, so that when the mop moves in the scraping and washing device, the supporting end of the supporting member 130 supports the mop head, and meanwhile, the supporting end can also play a role of scraping and squeezing the wiping surface of the mop head, thereby accelerating the working efficiency of scraping and washing the mop.

Compared with the first scraping device, the second scraping device has the same structure except the above structure, and thus the description thereof is omitted.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A scraping apparatus, comprising:

a carrier;

the scraping and squeezing pieces are arranged on the bearing piece and are used for being abutted against the wiping surface of the mop so as to scrape the wiping surface of the mop when the mop moves relative to the bearing piece;

the projections of the scraping parts of two adjacent scraping parts on the projection surface along the moving direction of the mop are connected or overlapped, and the projection surface is parallel to the moving direction of the mop and is vertical to the plane where the scraping parts of the scraping parts are located;

or a supporting piece is arranged in a gap between every two adjacent scraping pieces along the moving direction of the mop, one end, close to the wiping surface of the mop, of the supporting piece is a supporting end, and the supporting end is used for supporting the wiping surface of the mop so as to prevent the edge of the wiping surface from entering the gap.

2. The scraping apparatus of claim 1,

when the scraping and squeezing parts of the adjacent two scraping and squeezing parts along the moving direction of the mop are connected or overlapped in projection on the projection surface, the scraping and squeezing part of each scraping and squeezing part is in any one or any combination of an inclined strip shape, a V shape, an inverted V shape, a W shape, an M shape, a sawtooth shape, an arc shape, a wave shape, a Chinese character tian shape and a Chinese character mi shape, and the shape of the inclined strip shape, the V shape, the inverted V shape, the W shape, the M shape, the sawtooth shape, the arc shape, the wave shape, the Chinese character tian shape and the Chinese character mi shape are inclined relative to the moving direction of the mop.

3. The scraping apparatus according to claim 1 or 2,

the scraping piece is a scraper, and the plate surface of the scraper is obliquely arranged relative to the moving direction of the mop so as to guide the dirt scraped and extruded from the mop to a direction far away from the wiping surface.

4. The scraping apparatus according to claim 1 or 2,

the scraping and washing device further comprises a washing area and a squeezing area located above the washing area, and the scraping and squeezing pieces are arranged on the bearing piece in positions corresponding to the squeezing area.

5. The scraping apparatus of claim 4,

and a scraping and washing piece is arranged on the bearing piece and corresponds to the position of the cleaning area, and the scraping and washing piece is used for scraping and washing the wiping surface of the mop when the mop enters the cleaning area and moves relative to the bearing piece.

6. The scraping apparatus of claim 5,

and the adjacent two scraping and washing pieces along the moving direction of the mop have intervals between the projections on the projection surface.

7. The scraping apparatus of claim 5,

the scraping and washing device further comprises a limiting frame which is opposite to the bearing piece, the cleaning area and the squeezing area are located between the bearing piece and the limiting frame, and the distance from the scraping and squeezing piece to the limiting frame is smaller than that from the scraping and washing piece to the limiting frame.

8. The scraping apparatus of claim 1,

the bearing part is of a frame structure.

9. The scraping apparatus of claim 8,

the bearing piece comprises two first frames which are oppositely arranged and two second frames which are connected between the two first frames; the carrier also includes a reinforcement post connecting any two of the rims.

10. The scraping apparatus of claim 9,

the reinforcing column is connected with the two first frames, two ends of each scraping and extruding piece are respectively connected to the two second frames, and each scraping and extruding piece is connected with the reinforcing column.

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