CN110522378A

CN110522378A - A kind of cleaning device squeezing flat mop

Info

Publication number: CN110522378A
Application number: CN201910722887.8A
Authority: CN
Inventors: 姚国辉; 任峻杉; 姚国杰
Original assignee: Bazhou Liangjie Household Products Co Ltd
Current assignee: Bazhou Liangjie Household Products Co Ltd
Priority date: 2019-06-10
Filing date: 2019-08-06
Publication date: 2019-12-03
Also published as: CN212015518U; CN211299841U; CN212879198U; CN212879201U; CN212015516U; CN212879200U; CN212015517U; CN212879199U; CN212879195U; CN213129373U; CN211559983U; CN214760947U; CN212879196U; WO2020248350A1; CN110522379A; CN212879194U; CN212879197U; CN213850543U; CN110537882A; CN214434079U

Abstract

The present invention relates to a kind of cleaning devices for squeezing flat mop, including mop-pail stands and flat mop, flat mop includes mop rod and mophead, cleaning piece is provided on mophead, mophead is movably connected on mop rod, Lu Tou mechanism is provided on mop-pail stands, Lu Tou mechanism includes water squeezing frame, opening is provided in water squeezing frame, the one side wall upper end for being located at opening on water squeezing frame is extended towards the direction of opening smoothes out with the fingers plate, it is located in opening on water squeezing frame and is provided with idler wheel on side wall corresponding with plate is smoothed out with the fingers, one end of roller attachment portion is arranged in by installation axle for idler wheel；Mophead includes upper cover plate and lower cover plate, and the upper surface of upper cover plate is flexibly connected by runner assembly with mop rod.The present invention on mop-pail stands by being arranged Lu Tou mechanism, opposing compression movement between mophead and Lu Tou mechanism is not only able to achieve to be cleaned, it can also be achieved clear water to be rinsed, and then improve the mobile efficiency squeezed and clean, while also having the characteristics that easy to operate and laborsaving easy.

Description

A kind of cleaning device squeezing flat mop

Technical field

The present embodiments relate to a kind of cleaning devices for squeezing flat mop.

Background technique

In the prior art, there are three types of mode feet to step on squash type dehydration for the dehydration of flat mop, is arranged on mop-pail stands Foot steps on pressurizing unit, the foot step on pressurizing unit include the water-squeezing basket being arranged in mop-pail stands, be hinged on mop-pail stands top and with squeeze The opposite pedal of water basket, pedal and water-squeezing basket surround a water squeezing space, and the mop first by flat mop is needed in dehydration Mop unloading on plate is got off, and mop is placed in water squeezing space, then foot pedal make water squeezing space contraction reach by The purpose that water on mop is extracted.The dewatering type of this form needs the foot of design structure complexity to step on pressurizing unit, cost compared with It is high；It is needed under mop unloading in water squeezing first, and foot-up is needed to carry out stampede operation, operated more troublesome.

The second way is centrifugal rotary dehydration, and hand is used to press revolving mop rod, needed in dehydration by It is placed on the watering area of mop-pail stands after the mop board ends bending of flat mop, mop rod is pushed, so that flat mop drags Plate centrifugal rotation is dehydrated.The dewatering type of this form needs for the mop board of flat mop to be designed to bent structure, Structure is more complicated, and needs and hand pressure rotary mop rod cooperation, higher cost.

The third mode be hand push squash type dehydration, as Chinese invention patent ZL200720192814.5, ZL201320019718.6, ZL201420624020.1 etc. comprising mop rod, the flat mop being movably connected on mop rod Plate is equipped with water squeezing sector on mop rod, realizes pair by the way that opposing compression between water squeezing sector and plate mop board is mobile The water squeezing and cleaning of cleaning piece on flat mop plate.Its there is also the shortcomings that be: carry out flushing operation, need a holding Firmly mop rod positions, holds water squeezing sector on the other hand, pushes and pulls water squeezing sector by one hand to realize water squeezing sector and plate mop board Between opposing compression moving movement, operate it is very laborious, operability it is not strong.

Currently, when being cleaned in the prior art by using mop-pail stands to flat mop, it is sometimes desirable to lead to mop-pail stands The sewage transport generated during external sewage pipe is cleaned flat mop in mop-pail stands is crossed into sewer, sometimes It even can not find sewage pipe, need the discharge outlet that mop-pail stands side wall is arranged to be directed at sewer sewage draining exit, while even if by mop The discharge outlet of barrel side wall is directed at sewer sewage draining exit, and sewage still can be excessive to around sewer sewage draining exit, and sewer is caused to be arranged Environment around dirty mouth is poor, poor to operator's bring experience sense.In addition, being squeezed by mop-pail stands to flat mop Water and cleaning when, require that first a certain amount of clear water will be poured into inside mop-pail stands greatly, then to the cleaning piece on flat mop into Row water squeezing and cleaning, the sewage then generated in cleaning process cannot be discharged out of mop-pail stands in time, and then can not achieve always The purpose that clear water rinses, and using sewage after a certain period of time by pouring out manually, therefore cleaning efficiency is lower.

Summary of the invention

In view of the above-mentioned problems in the prior art, the main purpose of the present invention is to provide a kind of extruding flat mops Cleaning device, by using mop-pail stands to flat mop carry out cleaning and water squeezing, mop-pail stands have structure it is simple, easy to use And cleaning and the high-efficient feature of water squeezing, while also have the characteristics that operate it is more labor-saving.

The technical scheme is that such:

A kind of cleaning device squeezing flat mop, including mop-pail stands and flat mop, the flat mop include mop Bar and mophead are provided with cleaning piece on the mophead, and the mophead is movably connected on the mop rod, and feature exists In, Lu Tou mechanism is provided on the mop-pail stands, the Lu Tou mechanism includes water squeezing frame, it is provided with opening in the water squeezing frame, It is extended positioned at the one side wall upper end of the opening towards the direction of the opening on the water squeezing frame and smoothes out with the fingers plate, it is described to smooth out with the fingers plate It is formed between the opening and smoothes out with the fingers mouth, be located in the opening on the water squeezing frame and be arranged on the corresponding side wall of plate with described smooth out with the fingers There is idler wheel, one end of roller attachment portion is arranged in by installation axle for the idler wheel；The mophead includes upper cover plate and lower cover plate, The upper surface of the upper cover plate is flexibly connected by runner assembly with the mop rod, and the lower cover plate passes through fastening bolt and institute The lower surface for stating upper cover plate is fixedly connected, and the lower surface of the lower cover plate, and the two of the cleaning piece are arranged in the cleaning piece End is connect by connection component with the upper cover plate respectively.

The water squeezing frame includes that fixed bracket and upper cover, the fixed bracket are fixed at the following table of the upper cover Face, and the upper end of the mop-pail stands is arranged in the upper cover, is provided with first through hole on the fixed bracket, in the upper cover with The corresponding position of the first through hole is provided with the second through-hole, and the first through hole and the second through-hole form described open Mouthful.

The roller attachment portion is arranged in the positioning groove for extending downwardly setting in the fixed bracket, and the positioning is recessed Extend downward with counter sink in slot, be provided with the first fastening spring in the counter sink, the roller attachment portion it is another End is connected with first fastening spring.

Inner sidewall on the fixed bracket positioned at the first through hole extends downward with limiting section, the fixed branch It is located at the positioning groove side on frame and is provided with limited mouth, and the inner sidewall of the limited mouth is downwardly extending positioning region.

The lower surface flush of the lower surface of the limiting section and the positioning region；The positioning groove, limited mouth and The first through hole is connected, and the two sides of the limited mouth are respectively arranged with the positioning groove.

The idler wheel is provided in each positioning groove, and the central axis of the installation axle of two idler wheels exists On same straight line, the counter sink is located inside the one end of the positioning groove far from the first through hole, the idler wheel peace End of the dress portion far from the idler wheel is resisted against the upper end of first fastening spring, first fastening spring by fixed part Lower end be fixed at the bottom of the counter sink, the roller attachment portion is distinguished close to the end two sides of the fixed part It is provided with rotational pin, the two sides of the positioning groove are respectively arranged with mounting hole, the rotational pin rotation of the roller attachment portion It is connected in the mounting hole.

It further include flushing component, the flushing component is arranged on the water squeezing frame, and the flushing component includes that clear water is defeated Entrance and water storage tank, the clear water input port is connected with the water storage tank, and the first water outlet is provided on the water storage tank Mouthful, first water outlet smoothes out with the fingers mouth described in.

In the support bracket fastened lower section, the water storage tank includes the first water storage tank, the second water storage for the water storage tank setting Slot and third water storage tank, first water storage tank and third water storage tank are located at the two sides of second water storage tank, described One end of first water storage tank is connected with one end of second water storage tank, and one end of the third water storage tank and described second The other end of water storage tank is connected, and is respectively set on the side wall of first water storage tank, the second water storage tank and third water storage tank There is first water outlet.

The upper end lateral wall of the water storage tank, which upwardly extends, is provided with multiple first retaining lugs, on the fixed bracket with The corresponding position of first retaining lugs is provided with the first fixed groove, and the first retaining lugs setting is described the In one fixed groove, and the upper end of first retaining lugs extend outwardly be provided with first protrusion.

The water storage tank further includes the 4th water storage tank and the 5th water storage tank, one end and described first of the 4th water storage tank The other end of water storage tank is connected, and one end of the 5th water storage tank is connected with the other end of the third water storage tank, and institute It states and is respectively arranged with first water outlet on the side wall of the 4th water storage tank and the 5th water storage tank, first water storage tank, second Water storage tank, third water storage tank, the 4th water storage tank and the 5th water storage tank are integrally formed.

The runner assembly includes the first connector and the second connector, and first connector is arranged in the mop rod Lower end, second connector is arranged in the upper surface of the upper cover plate, first connector and second connector Between be rotatably connected.

Accommodation groove is arranged in the lower surface of the upper cover plate, and the lower cover plate is mounted in the accommodation groove, the accommodation groove One side wall be fixedly installed the first claw, the lower surface side of the lower cover plate is provided with to be matched with first claw The side of first card slot, the lower cover plate is located by connecting by the cooperation of the first card slot and the first claw with the upper cover plate.

Second connector includes limit installation portion and interconnecting piece, and the upper cover plate is arranged in the limit installation portion Upper surface is provided with the lock chamber being connected with the accommodation groove in the limit installation portion, and the upper surface of the lower cover plate is set It is equipped with the positioning convex portion matched with lock chamber, the position setting that the upper surface of the positioning convex portion is combined with the lock chamber There is locating slot, the fixed groove being connected with the lock chamber, the lower part of the interconnecting piece are provided in the limit installation portion Two sides are respectively arranged with rotation axis, and the rotation axis is matched with the locating slot, the interconnecting piece by the rotation axis with The cooperation of locating slot and limit installation portion are rotatablely connected.

The present invention has the following advantages and beneficial effects: the cleaning device of the extruding flat mop of the embodiment of the present invention, leads to It crosses the upper end in mop-pail stands and Lu Tou mechanism is set, (i.e. cleaning and water squeezing) is cleaned to flat mop by Lu Tou mechanism, is made Used time can both hands hold the mop rod of flat mop and operated, realize between mophead and Lu Tou mechanism opposing compression it is mobile into Row cleaning and water squeezing realize that clear water rinses by the flushing component of setting, it is more laborsaving when improving the efficiency of cleaning, and operating and It is easy to operate；And plate and idler wheel are smoothed out with the fingers by what is be arranged in smoothing out with the fingers mouth, the cleaning piece on mophead can adequately be extracted, and The mophead with flat mop cooperation is provided, it is convenient to carry out cleaning and water squeezing whenever and wherever possible, other water squeezings are not provided on other The structure of mechanism, flat mop is simpler, and more convenient to use and water squeezing or cleaning efficiency are higher；Mop-pail stands are to flat simultaneously The sewage that plate mop generates during being cleaned is directly discharged into sewer by the blowdown apparatus of mop-pail stands bottom.

Detailed description of the invention

Fig. 1 is the schematic cross-sectional view of the cleaning device provided in an embodiment of the present invention for squeezing flat mop.

Fig. 2 is the schematic cross-sectional view of mop-pail stands provided in an embodiment of the present invention.

Fig. 3 is the decomposition texture schematic diagram of mop-pail stands provided in an embodiment of the present invention.

Fig. 4 is the decomposition texture schematic diagram of water squeezing frame in mop-pail stands provided in an embodiment of the present invention.

Fig. 5 is the schematic perspective view in one direction of upper cover in water squeezing frame provided in an embodiment of the present invention.

Fig. 6 is the schematic perspective view of upper cover other direction in water squeezing frame provided in an embodiment of the present invention.

Fig. 7 is the schematic perspective view that one direction of bracket is fixed in water squeezing frame provided in an embodiment of the present invention.

Fig. 8 is the schematic perspective view that another direction of bracket is fixed in water squeezing frame provided in an embodiment of the present invention.

Fig. 9 is the schematic perspective view that another direction of bracket is fixed in water squeezing frame provided in an embodiment of the present invention

The schematic perspective view in another direction of bracket is fixed in Figure 10 water squeezing frame provided in an embodiment of the present invention.

Figure 11 is support bracket fastened overlooking structure diagram in water squeezing frame provided in an embodiment of the present invention.

Figure 12 is the schematic perspective view in one direction of elastic buffering mechanism in mop-pail stands provided in an embodiment of the present invention.

Figure 13 is the schematic perspective view of elastic buffering mechanism other direction in mop-pail stands provided in an embodiment of the present invention.

Figure 14 matches for the roller attachment portion and idler wheel of embodiment a kind of in water squeezing frame provided in an embodiment of the present invention Amplify schematic perspective view.

Figure 15 is that idler wheel, roller attachment portion and the first fastening spring match in mop-pail stands provided in an embodiment of the present invention Amplification schematic perspective view.

Figure 16 is the schematic perspective view of cleaning brush in water squeezing frame provided in an embodiment of the present invention.

Figure 17 is the schematic perspective view in one direction of mop-pail stands provided in an embodiment of the present invention.

Figure 18 is the schematic perspective view in another direction of mop-pail stands provided in an embodiment of the present invention.

Figure 19 is the overlooking structure diagram of mop-pail stands provided in an embodiment of the present invention.

Figure 20 is the present invention looks up structural representation of mop-pail stands provided in an embodiment of the present invention.

Figure 21 is the direction that water storage tank is matched with cleaning brush fixed part in water squeezing frame provided in an embodiment of the present invention Schematic perspective view.

Figure 22 is the other direction that water storage tank is matched with cleaning brush fixed part in water squeezing frame provided in an embodiment of the present invention Schematic perspective view.

Figure 23 is the amplification solid knot of the roller attachment portion of another embodiment in water squeezing frame provided in an embodiment of the present invention Structure schematic diagram.

Figure 24 is the section view that the roller attachment portion of another embodiment provided in an embodiment of the present invention is matched with water squeezing frame Structural schematic diagram.

Figure 25 is the amplification solid knot of the roller attachment portion of the third embodiment in water squeezing frame provided in an embodiment of the present invention Structure schematic diagram.

Figure 26 is the section view that the roller attachment portion of the third embodiment provided in an embodiment of the present invention is matched with water squeezing frame Structural schematic diagram.

Figure 27 is the amplification solid knot of the roller attachment portion of the 4th kind of embodiment in water squeezing frame provided in an embodiment of the present invention Structure schematic diagram.

Figure 28 is the amplification main view knot of the roller attachment portion of the 4th kind of embodiment in water squeezing frame provided in an embodiment of the present invention Structure schematic diagram.

Figure 29 is the section view that the roller attachment portion of the 4th kind of embodiment provided in an embodiment of the present invention is matched with water squeezing frame Structural schematic diagram.

Figure 30 is the schematic perspective view of flat mop provided in an embodiment of the present invention.

Figure 31 is the schematic perspective view of mophead in flat mop provided in an embodiment of the present invention.

Figure 32 is the decomposition texture schematic diagram of mophead in flat mop provided in an embodiment of the present invention.

Figure 33 is the schematic perspective view of interconnecting piece in flat mop provided in an embodiment of the present invention.

Figure 34 is the schematic view of the front view of interconnecting piece in flat mop provided in an embodiment of the present invention.

Figure 35 is the schematic perspective view of positioning pin in flat mop provided in an embodiment of the present invention.

Figure 36 is the schematic view of the front view of positioning pin in flat mop provided in an embodiment of the present invention.

Figure 37 is the schematic perspective view of scraping article in flat mop provided in an embodiment of the present invention.

Figure 38 is the schematic perspective view of lower cover plate in flat mop provided in an embodiment of the present invention.

Figure 39 is the stereochemical structure of female thread in flat mop provided in an embodiment of the present invention, installation groove and upper cover plate cooperation Schematic diagram.

Figure 40 is the backsight structural representation of upper cover plate in flat mop provided in an embodiment of the present invention.

Figure 41 is that cleaning piece in flat mop provided in an embodiment of the present invention, third connector and the three-dimensional of pin thread cooperation are tied Structure schematic diagram.

Figure 42 is that third connector in flat mop provided in an embodiment of the present invention, pin thread and the three-dimensional of upper cover plate cooperation are tied Structure schematic diagram.

Figure 43 is the side structure schematic view of upper cover plate in flat mop provided in an embodiment of the present invention.

Figure 44 is the solid that protrusion, installation groove and upper cover plate cooperation are installed in flat mop provided in an embodiment of the present invention Structural schematic diagram.

Figure 45 is the vertical of cleaning piece in flat mop provided in an embodiment of the present invention, third connector and installation through-hole cooperation Body structural schematic diagram.

Figure 46 is convex for third connector, installation through-hole, installation groove, installation in flat mop provided in an embodiment of the present invention The schematic perspective view in portion and upper cover plate cooperation.

Specific embodiment

In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented The component of example can be arranged and be designed with a variety of different configurations.Therefore, below to the reality of the invention provided in the accompanying drawings The detailed description for applying example is not intended to limit the range of claimed invention, but is merely representative of selected implementation of the invention Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts Every other embodiment, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary It is connected, can be the connection inside two elements.For the ordinary skill in the art, it can manage as the case may be Solve the concrete meaning of above-mentioned term in the present invention.

The present invention is further illustrated with specific embodiment below with reference to accompanying drawings.

Shown in as shown in Figure 1 to Figure 46: for a kind of cleaning device for squeezing flat mop provided in an embodiment of the present invention, including dragging Bucket 300 and flat mop 200, the flat mop 200 includes mop rod 201 and mophead 202, is arranged on the mophead There is cleaning piece 203, the mophead 202 is movably connected on the mop rod 201, using mop-pail stands 300 on mophead 202 Cleaning piece 203 cleaned, i.e., cleaning and water squeezing processing；Meanwhile 300 bottom of mop-pail stands is provided with blowdown apparatus；Institute It states and is provided with Lu Tou mechanism on mop-pail stands 300, the Lu Tou mechanism includes water squeezing frame 100, is provided with out in the water squeezing frame 100 Mouthful, the one side wall upper end that the opening is located on the water squeezing frame 100 is extended towards the direction of the opening smoothes out with the fingers plate 102, it is described smooth out with the fingers to be formed between plate 102 and the opening smooth out with the fingers mouth 101, be located in the opening on the water squeezing frame 100 with it is described It smoothes out with the fingers and is provided with idler wheel 115 on the corresponding side wall of plate 102, the idler wheel 115 is arranged by installation axle 116 in roller attachment portion 117 one end, when being cleaned (i.e. cleaning or water squeezing) to mophead 202, by the mophead 202 rotation to cleaning or water squeezing State, cleaning or water squeezing state under, the mophead 202 moved up and down in the Lu Tou mechanism to cleaning piece 203 into Row is mobile to squeeze water squeezing.Meanwhile handle 600 is provided in the mop-pail stands 300 on water squeezing frame, it is convenient that the mop-pail stands are mentioned Play movement.

It operates when being cleaned by mop-pail stands 300 to flat mop 200 according to the following steps: being dragged first by described First 202 rotation to cleanable state；Then mop rod 201 is held, a machine is smoothed out with the fingers into the insertion of mophead 202 under clean conditions It is moved up and down in structure, mobile extrusion process is carried out to cleaning piece 203 by Lu Tou mechanism, while mop-pail stands 300 are to flat panel mop The sewage generated during being cleaned 200 is directly discharged into sewer by the blowdown apparatus of 300 bottom of mop-pail stands, even if Mop-pail stands 300 are placed directly in the position of sewer sewage draining exit, and the sucker 302 being arranged by 300 bottom of mop-pail stands by the used time It is fixed with the position on the outside of sewer sewage draining exit, it, can be by mop by the blowdown apparatus being arranged in the bottom of mop-pail stands 300 300 pairs of flat mops 200 of bucket carry out the sewage generated when water squeezing or cleaning, by the blowdown apparatus directly through sewer sewage draining exit It is discharged into sewer, it is easy to operate and quick.

The blowdown apparatus includes positioning through hole (not shown) and the support frame that is arranged in the positioning through hole The bottom position of the mop-pail stands 300 is arranged in frame (not shown), the positioning through hole, and the braced frame will be described fixed Position through-hole is separated to form multiple mudholes 307.By above-mentioned design, i.e., mop-pail stands 300 bottom be arranged positioning through hole and Positioned at the braced frame of positioning through hole, and positioning through hole is supported frame and is separated to form multiple mudholes, when in use, can should Mop-pail stands are directly placed at the position of sewer sewage draining exit, are discharged into and are lauched by sewage of the mudhole directly in mop-pail stands 300 In road, mop-pail stands no longer need external sewage pipe by its internal sewage transport to sewer, and use is more convenient, and operate letter It is single, during also can effectively avoid the discharge outlet inflow sewer that sewage is arranged from mop-pail stands side wall, to sewer sewage draining exit Around it is excessive.

The braced frame includes the first support component and the second support component, and second support component and described the One support component interconnection.By above-mentioned design, i.e., the first support component of the connection that intersects is set in positioning through hole With the second support component, the intensity of mop-pail stands bottom can be improved, improve the security reliability of the mop-pail stands, then extend its use Service life.

Specifically, first support component includes multiple support rings 305, the support ring 305 can be round or oval Shape or other shapes, and multiple support rings 305 are uniformly arranged in the positioning through hole, second support component includes multiple Support plate 306, multiple support plates 306 are evenly distributed on the radial direction of the positioning through hole, and each support plate 306 is equal It further include positioned at the circular of the positioning through hole center of 300 bottom of mop-pail stands with each 305 interconnection of support ring Fixed ring 308, the fixed ring 308 can also be other shapes, be not limited thereto, one end of each support plate 306 and institute The lateral wall for stating fixed ring 308 is fixedly connected, and the other end of each support plate 306 and 300 bottom of mop-pail stands are located at institute It states the side wall on the outside of positioning through hole to be fixedly connected, while the lower surface of the support plate 306, fixed ring 308 and support ring 305 is equal Plane flush where the bottom of the even mop-pail stands 300.By above-mentioned design, i.e., braced frame passes through the connection that intersects Support ring 305 and support plate 306, can be improved the intensity of mop-pail stands bottom.

Bottom is provided with elastic buffering mechanism in the mop-pail stands 300, and the buffer unit includes cushion 303, described The upper surface that bottom is located at the braced frame in mop-pail stands 300 is provided with installation region (not shown), the cushion 303 are mounted in the installation region, and quadrangle is respectively arranged with fixation hole 304, the fixation hole 304 on the cushion 303 In be provided with fastening screw, the cushion 304 passes through cooperation and the mop-pail stands of the fixation hole 304 with fastening screw The braced frame of 300 bottoms is fixedly connected；In addition the cushion is made of rubber, by the elastic buffering mechanism of setting, when Mophead 202 touches the elastic buffering mechanism when moving down, can avoid mophead 202 directly with 300 bottom of mop-pail stands Braced frame contacts firmly, so that buffer function is formed, it is more comfortable in water squeezing or cleaning operation, and can effectively avoid to mop-pail stands The braced frame of 300 bottoms damages, to extend the service life of the mop-pail stands 300, while also can be improved operator's User experience.

The water squeezing frame 100 includes fixed bracket 107 and upper cover 108, and the fixed bracket 107 is fixed at described The lower surface of upper cover 108, and the upper end of the mop-pail stands 300 is arranged in the upper cover 108, is arranged on the fixed bracket 107 There is first through hole 109, position corresponding with the first through hole 109 is provided with the second through-hole 110 in the upper cover 108, and The first through hole 109 and the second through-hole 110 form the opening (not shown).

The roller attachment portion 117 is arranged in the positioning groove 118 for extending downwardly setting in the fixed bracket 107, Counter sink 140 is extended downward in the positioning groove 118, is provided with the first fastening spring in the counter sink 140 119, the other end of the roller attachment portion 117 is connected with first fastening spring 119.By above-mentioned design, described first The bottom of fastening spring 119 is fixed in the counter sink 14, and the first fastening spring 119 in counter sink 140 always In compressive state.

Inner sidewall on the fixed bracket 107 positioned at the first through hole 109 extends downward with limiting section 112, It is located at 118 side of positioning groove on the fixed bracket 107 and is provided with limited mouth 137, and the inside of the limited mouth 137 Wall is downwardly extending positioning region 141, and the positioning region 141 is connected and is integrally formed with limiting section 112.Pass through setting Limited mouth 137 and positioning region 141, when mophead 202 squeezes mobile up and down in smoothing out with the fingers mouth 101, mop rod 202 passes through limit Mouth 137 and positioning region 141 are limited or are positioned, thus keep extruding movement more smooth, it is easy to operate and more laborsaving.

The lower surface flush of the lower surface of the limiting section 112 and the positioning region 141；The positioning groove 118, limit Position mouth 137 and the first through hole 109 are connected, and the two sides of the limited mouth 137 are respectively arranged with the positioning Groove 118.

The idler wheel 115, and the installation axle 116 of two idler wheels 115 are provided in each positioning groove 118 Central axis on same straight line, the counter sink 140 is located at the positioning groove 118 far from the first through hole 109 One end inside, the roller attachment portion 117 is installed in positioning groove 118 and its end far from the idler wheel 115 passes through Fixed part 120 is resisted against the upper end of first fastening spring 119, and the lower end of first fastening spring 119 is fixed at The bottom of the counter sink 140, and state of first fastening spring 119 in compression in counter sink, can pacify idler wheel The fixed part 120 of 117 one end of dress portion is carried out upwards against the roller attachment portion 117 is close to the end two of the fixed part 120 Side is respectively arranged with rotational pin 121, and the two sides of the positioning groove 118 are respectively arranged with mounting hole 122, the idler wheel peace The rotational pin 121 in dress portion 117 is rotatably connected in the mounting hole 122.By above-mentioned design, 117 jail of roller attachment portion Solid setting rotated in positioning groove 118, and through rotational pin 121.

Flushing component is also provided on the water squeezing frame 100, the flushing component includes clear water input port 150 and storage Sink, the clear water input port 150 passes through the clean water outlet 114 being arranged on fixed bracket 107 and is connected with the water storage tank, and institute It states and is provided with the first water outlet 130 on water storage tank, first water outlet 130 smoothes out with the fingers mouth 101 towards described.Pass through the bath of setting Component facilitates and inputs clear water into water squeezing frame 100, improves the cleaning efficiency of cleaning piece 203 on mophead 202.

The water storage tank be arranged in the lower section of the fixed bracket 107 and be located at the limiting section 112 outside and with institute The lateral wall for stating limiting section 112 is fitted close, and the circumferential side wall of the limiting section 112 is provided with the second water outlet 170, the storage Sink includes the first water storage tank 153, the second water storage tank 154 and third water storage tank 155, first water storage tank 153 and third Water storage tank 155 is located at the two sides of second water storage tank 154, one end of first water storage tank 153 and second storage One end of sink 154 is connected, and one end of the third water storage tank 155 is connected with the other end of second water storage tank 154 Logical, first water storage tank 153, the second water storage tank 154 and third water storage tank 155 are on the side wall of the limiting section 112 It is respectively arranged with first water outlet 130, and first water outlet 130 is corresponding with second water outlet 170.

The water storage tank further includes the 4th water storage tank 171 and the 5th water storage tank 172, one end of the 4th water storage tank 171 It is connected with the other end of first water storage tank 153, one end of the 5th water storage tank 172 and the third water storage tank 155 The other end be connected, and the 4th water storage tank 171 and the 5th water storage tank 172 are on the side wall of the limiting section 112 point It is not provided with first water outlet 130.First water storage tank 153, the second water storage tank 154, third water storage tank the 155, the 4th Water storage tank 171 and the 5th water storage tank 172 are integrally formed.Pass through the first water storage tank 153 of setting, the second water storage tank 154, third Water storage tank 155, the 4th water storage tank 171 and the 5th water storage tank 172, when mophead 202 is carried out in smoothing out with the fingers mouth 101 by smoothing out with the fingers plate 102 When mobile extruding, comprehensive flushing can be carried out to the cleaning piece 203 on mophead 202, cleaning piece 203 is rinsed with raising Efficiency, to improve cleaning efficiency.

The upper end lateral wall of the water storage tank, which upwardly extends, is provided with multiple first retaining lugs 174, specifically, described The upper end lateral wall of two water storage tanks 154, the 4th water storage tank 171 and the 5th water storage tank 172 is respectively provided with first retaining lugs 174, the corresponding position of first retaining lugs 174 is provided with the first fixed groove on the fixed bracket 107 167, first retaining lugs 174 is arranged in first fixed groove 167, and first retaining lugs 174 is upper End, which extends outwardly, is provided with the first raised (not shown), first retaining lugs 174 by the first protrusion of setting with First fixed groove, 167 clamping.By above-mentioned design, water storage tank 153 can be made firmly to be combined together with fixed bracket 107, Facilitate the assembling of early period and disassembling and maintaining for later period simultaneously.

By the water squeezing frame 100 of setting, water squeezing can be squeezed the cleaning piece on mophead 202, while being rushed by what is be arranged Water assembly can extract cleaning piece in the case where the 150 halt input clear water of clear water input port of flushing component；It is rushing In the case that the clear water input port 150 of water assembly inputs clear water, water squeezing frame 100 can be passed through while washing by water to cleaning piece 203 Extruding cleaning is carried out, and then improves the cleaning efficiency to cleaning piece, and extracting can alternately with cleaning process, cleaning effect is more It is good.

Cleaning brush 127 is additionally provided in the water squeezing frame 101, the cleaning brush 127 is fixed at second water storage The lower surface of slot 154, the shape of the second water storage tank 154 are cuboid, and the cleaning brush 127 includes that bristle 128 and bristle are solid Fixed board 129, the lower section of second water storage tank 154 is arranged in by the bristle holder plate 129 for the cleaning brush 127, described One end of bristle 128 is fixed in the bristle holder plate 129, and the other end of the bristle 128 is located at described first The lower section of through-hole 109.By the way that cleaning brush 127 is arranged in water squeezing frame 100, flat mop 200 is being carried out by mop-pail stands 300 During cleaning, the dirt on mophead 202 can be cleared up in time, and then it is clear to improve cleaning piece 203 on mophead 202 The efficiency washed.

The lower surface of second water storage tank 154 is provided with cleaning brush fixed part 157, in the cleaning brush fixed part 157 Installation groove 158 is set, the side opening of the installation groove 158 towards first through hole 109, and the installation groove 158 Side is provided with installing port 159, and the bristle holder plate 129 is arranged by the installing port 159 in the installation groove 158 In, the limiting section 112 is in the position setting jagged 177 of the lower section of second water storage tank 154, the hairbrush 128 Extend in the notch 177 and to the position for smoothing out with the fingers 101 lower section of mouth；One end of the bristle holder plate 129 is provided with push-and-pull Portion 133, the bristle holder plate 129 are arranged through the installing port 159 in the installation groove under the action of push-and-pull portion 133 In 158, the bottom and top of the installation groove 158 are respectively arranged with third retaining lugs 134, the bristle holder plate 129 upper surface and lower surface is respectively arranged with the third fixed groove 135 matched with the third retaining lugs 134, The bristle holder plate 129 is fastened on the installation groove by the third retaining lugs 134 and third fixed groove 135 In 158.By above-mentioned design, the installation and the maintenance in later period of brush 127 easy to clean, and cleaning brush 127 and the second rinse bath 154 Combination than stronger, security reliability obtains to be promoted to a certain extent.

The one side wall of second through-hole 110 is provided with positioning port 123, the positioning port 123 and the limit in the upper cover 108 Position mouth 137 is corresponding and is connected with second through-hole 110.Cleaning is carried out to flat mop by mop-pail stands or water squeezing is handled When, the insertion of mophead 202 is smoothed out with the fingers in mouth 101, while the mop rod 202 is located in positioning port 123 and limited mouth 137, and It is positioned by positioning port 123 and limited mouth 137, it is easy to operate and laborsaving.

The plate 102 of smoothing out with the fingers is integrally formed with the fixed bracket 107, and described smoothes out with the fingers plate 102 and the fixed bracket 107 In the inner sidewall of first through hole 109 be vertically arranged, namely smooth out with the fingers plate 102 and be located on 112 side inner sidewall of limiting section and and limiting section 112 are integrally formed, and described smooth out with the fingers is provided with multiple discharge orifices 124 along its length on plate 102.And described smooth out with the fingers the upper of plate 102 Surface is fixedly connected by multiple stiffening plates 160 with the inner sidewall of the limiting section 112, and then is improved and smoothed out with the fingers plate 102 and the limit The fastness that position portion 112 combines, to extend the service life of the flat mop cleaning device.

The upper surface lateral wall of the fixed bracket 107, which upwardly extends, is provided with multiple second retaining lugs 161, and described The upper end of two retaining lugs 161, which extends outwardly, is provided with the second protrusion 163, and second retaining lugs 161 and the second protrusion 163 It is integrally formed, facilitates processing；The lower surface of the upper cover 108 extends downward with ring part 113, and the ring part 113 inner sidewall is provided with multiple second fixed grooves 125, and second fixed groove 125 is matched with the second protrusion 163, Second retaining lugs 161 passes through second protrusion 163 and 125 immovable fitting of the second fixed groove, the fixed bracket 107 are fastened on the lower section of the upper cover 108 by the cooperation of second protrusion 163 and the second fixed groove 125.By above-mentioned Design sets up multiple second retaining lugs 161 and the second protrusion 163 in the upper surface lateral wall of fixed bracket 107, And second fixed groove is set in the lower surface inner sidewall of upper cover 108 position corresponding with second protrusion 163 simultaneously 125, to keep the combination of fixed bracket 107 and upper cover 108 stronger, to can avoid upper cover 108 from fixed bracket 107 It is detached from, security reliability obtains a degree of promotion, while extending the service life of the water squeezing frame 100.

In order to improve the fastness that water squeezing frame 100 is combined with mop-pail stands 300, can be respectively set in the two sides of upper cover 108 Tight lock part 500, the shape of the tight lock part 500 are rectangular, and the inner sidewall side of being provided with of the tight lock part 500 along its length The locking protrusion 501 of shape；The upper end lateral wall circumferencial direction of the mop-pail stands 300, which extends outwardly, is provided with the fixing lug boss of annular 301, the lower surface of the locking protrusion 501 and the lower surface of the fixing lug boss 301 cooperate, and the tight lock part 500 passes through lock Tight protrusion 501 is resisted against the lower surface of the fixing lug boss 301 and mop-pail stands 300 are locked, and the upper cover 108 passes through described The cooperation of the fixing lug boss 301 of the locking protrusion 501 and 300 upper end of mop-pail stands of tight lock part 500 and the upper end of mop-pail stands 300 Firm connection together, convenient for flat mop is cleaned and extracted by mop-pail stands 300, while facilitating the group of early period to be filled with And the disassembly in later period.

When use by mophead 202 rotation extremely can water squeezing and cleaning state, even if also mophead 202 rotation to it is described The smoothing out with the fingers in the Lu Tou mechanism of mophead 202 when the parallel or substantially parallel state of mop rod 201, water squeezing and cleaning Move back and forth extrudings in mouthfuls 101, to smooth out with the fingers plate 102 by described and carry out water squeezing and clearly to the cleaning piece on the mophead 202 It washes.

The detailed process of water squeezing and cleaning is carried out to flat mop by the Lu Tou mechanism that is arranged on mop-pail stands are as follows: water squeezing and When cleaning first by the rotation of mophead 202 extremely can water squeezing and cleaning state, then the mophead 202 is inserted into the Lu Tou mechanism Smooth out with the fingers in mouth 101, (namely be pressed down against shifting when the Inner extrusion for smoothing out with the fingers mouth 101 of the mophead 202 to cleaning barrel 300 is mobile It is dynamic) when, the plate 102 of smoothing out with the fingers is contacted with the cleaning piece 203 on the mophead 202 and smoothes out with the fingers plate 102 to the progress of cleaning piece 203 It is mobile to squeeze, while the back side of two idler wheels and mophead 202 leans and is slidably connected, and is squeezed by the sliding of idler wheel 115 Pressure makes the cleaning piece on the mophead smooth out with the fingers mouth 101 during moving down with the tight fit of plate 102, mophead 202 is smoothed out with the fingers Width is minimum, then carries out sufficient water squeezing and cleaning to cleaning piece 203 by smoothing out with the fingers plate 102, i.e., logical when mophead moves down It crosses and smoothes out with the fingers plate cleaning piece is squeezed, to achieve the purpose that improve water squeezing and cleaning efficiency, and while cleaning can pass through water-supply-pipe Clear water is conveyed into clear water input port；When the upward mobile sliding from mop-pail stands of mophead 202, the back of mophead 202 Portion can make roller attachment portion 117 pass through rotational pin 121 and mounting hole 122 close to one end of idler wheel 115 against the idler wheel 115 Cooperation is rotated upwards, and then the spacing for making idler wheel and smoothing out with the fingers between plate becomes larger, even if smoothing out with the fingers the opening of mouth or smoothing out with the fingers the width change of mouth Greatly, the frictional force between the cleaning piece smoothed out with the fingers on plate and mophead reduces, and reduces the effect of water squeezing or cleaning, i.e., by mophead It is lighter when lifting upwards, it is easy to operate, laborsaving and prevent water from splashing to operator, and the abrasion of mophead can be reduced, thus Achieve the purpose that extend the mophead service life.

One end of the roller attachment portion 117 is provided with limit hole 131, and the idler wheel 115 is arranged by installation axle 116 In the limit hole 131, and the idler wheel 115 is rotatably connected in the limit hole 131 by installation axle 116.Meanwhile it is described One end on roller attachment portion 117 close to the limit hole 131 is provided with installing port 132, the installing port 132 and the limit Hole 131 is connected；By the installing port 132 of setting, the installation axle 116 of the idler wheel 115 is mounted on by the installing port 132 In the limit hole 131, facilitate the installation of idler wheel 115 and the maintenance in later period.

In another embodiment of roller attachment portion 117 of the invention, the roller attachment portion 117 is close to the idler wheel The lower surface of 115 one end is provided with fixed hole 193, and the positioning groove 118 is far from counter sink on the fixed bracket 107 140 side bottom extends downward with fixed frame 194.It further include the second fastening spring 195, institute on the water squeezing frame 100 The upper end for stating the second fastening spring 195 is arranged in institute's fixed hole 193, and the lower end setting of second fastening spring 195 On the fixed frame 194.By the second fastening spring 195 of setting, the roller attachment portion 117 passes through the second fastening spring 192 tension can be such that 117 Rapid reset of roller attachment portion after rotation and positioning groove 118 contradicts.

In the third embodiment of roller attachment portion 117 of the invention, the roller attachment portion 117 is close to the idler wheel The upper surface of 115 one end is provided with stopper protrusion 190, the lower surface of the upper cover 108 and is located at the upper of the stopper protrusion 190 Side is provided with limit recess portion 191, is provided with third fastening spring between the stopper protrusion 190 and the limit recess portion 191 192, and the third fastening spring 192 is in compressive state between the stopper protrusion 190 and the limiting groove 191. By the third fastening spring 192 of setting, the roller attachment portion 117 can make to rotate by the elastic force of third fastening spring 192 The Rapid reset and positioning groove 118 of roller attachment portion 117 afterwards are inconsistent.

In 4th kind of embodiment of roller attachment portion 117 of the invention, fixed part is set on the left of the roller attachment portion 117 120, and the first fastening spring 119 is no longer set in counter sink 140, plane locating for the lower surface of the roller attachment portion 117 Plane locating for bottom surface with the positioning groove 118 is parallel to each other, and the limit hole 131 of 117 one end of the roller attachment portion Shape be rectangle, and the center line of the limit hole 131 along its length is mutually perpendicular to horizontal line, i.e. limit hole 131 Long side be located on vertical direction so that the idler wheel 115 by installation axle 116 along the length direction of the limit hole 131 Under it is free to slide.

It is further arranged to, the lower surface of the upper cover 108 is located at the roller attachment portion 117 close to the idler wheel 115 The position of one end extend downward with limit plate 186, the lower end of the limit plate 186 and the upper table of roller attachment portion 117 Face is in contact so that the roller attachment portion 117 is resisted against in the positioning groove 118, that is, passing through limit plate 186 pacifies idler wheel Dress portion 117 is fixed in positioning groove 118, and limit plate 186 is integrally formed with upper cover 108.By above-mentioned design, that is, pass through The limit plate 186 and positioning groove 118 of setting, can be such that roller attachment portion 117 is smoothly fixed in the positioning groove 118, And roller attachment portion 117 is held securely against in positioning groove 118 by the limit plate 186 that 108 lower surface of upper cover is arranged.When When flat mop insertion is smoothed out with the fingers in mouth 101 and moved downward, 202 back of mophead compresses idler wheel 115 and slides the idler wheel 115 To the lowermost end of rectangular limit hole 131, while the upper end of the idler wheel 115 and the upper end flush for smoothing out with the fingers plate 102, this When idler wheel 115 and smooth out with the fingers that spacing between plate 102 is minimum and 115 tight abutment of idler wheel is in the back of mophead 202, i.e., the described idler wheel It is fitted close between 115 and mophead 202, when flat mop continues to move downward, in flat mop 200 on mophead 202 Cleaning piece carry out extruding water squeezing by smoothing out with the fingers plate 102；When flat mop 200 by mop rod 201 by mophead 202 along smoothing out with the fingers mouth 101 when moving upwards, and idler wheel 115 moves to the top of limit hole 131 with mophead 202, at this time idler wheel 115 and smooth out with the fingers plate 102 it Between spacing it is maximum, then the frictional resistance between idler wheel 115 and mophead 202 becomes minimum, and Convenient mop head 202 is transported upwards It is dynamic, water is unidirectionally smoothed out with the fingers to flat mop to realize and smooth out with the fingers plate 102, and mophead 202 moves up and down realization to wiping in smoothing out with the fingers mouth 101 It wipes object and carries out extruding flushing operation；In addition, flat mop passes through due to being slidably connected between mophead 202 and idler wheel Lu Tou mechanism carry out it is more laborsaving when extruding water squeezing, it is easy to operate.

By several embodiments of the roller attachment portion 117 of above-mentioned setting, when the mophead 202 smoothes out with the fingers mouth to cleaning barrel When 101 inside moves down extruding again, the plate 102 of smoothing out with the fingers is contacted with the cleaning piece on the mophead 202, simultaneously It the idler wheel 115 of 117 end of roller attachment portion and the back side tight abutment of mophead 202 and is slidably connected, and passes through idler wheel 115 Sliding, which squeezes, is fitted close the cleaning piece on the mophead with plate 102 is smoothed out with the fingers, and realizes crushing failure at high speed water squeezing and cleaning, Jin Erti Height squeezes the efficiency of water squeezing and cleaning.

The structure of above-mentioned mophead 202, specifically may include upper cover plate 2021 and lower cover plate 2022, the upper cover plate 2021 Upper surface is flexibly connected by runner assembly with the mop rod 201, the lower cover plate 2022 pass through fastening bolt with it is described on The lower surface of cover board 2021 is fixedly connected, and the lower surface of the lower cover plate 2022, and the wiping is arranged in the cleaning piece 203 The both ends of object 203 pass through connection component respectively and connect with the upper cover plate 2021.By above-mentioned design, i.e., mop rod 201 passes through Runner assembly is flexibly connected with the upper cover plate 2021, so that the flat mop be facilitated to be mopped floor and cleaning operation, has behaviour The characteristics of making convenient and using flexible；Meanwhile passing through, since the lower surface of the lower cover plate 2022 is arranged in cleaning piece 203, and The both ends of the cleaning piece 203 pass through connection component respectively and connect with the upper cover plate 2021, to make cleaning piece 203 and mop First 202 connection is stronger, to further extend the service life of the flat mop.

The runner assembly includes the first connector 230 and the second connector, and first connector 230 is arranged described The upper surface of the upper cover plate 2021, first connector 230 is arranged in the lower end of mop rod 201, second connector It is rotatably connected between second connector.By above-mentioned design, i.e. the first connector is arranged in the lower end of mop rod 201 230, the second connector is arranged in the upper surface of upper cover plate 2021, and first connector 230 rotatably connects with the second connector It connects, thus rotate mop rod 201 by the cooperation of the first connector 230 and the second connector and upper cover plate 2021, Jin Ershi The characteristics of existing mop rod 201 is flexibly connected with mophead 202, easily easy to assembly and flexible operation.

Accommodation groove 2023 is arranged in the lower surface of the upper cover plate 2021, and the lower cover plate 2022 is mounted on the accommodation groove In 2023, the one side wall of the accommodation groove 2023, which extends downwardly, is fixedly installed the first claw 2024, the lower cover plate 2022 Lower surface side is provided with the first card slot 2025 matched with first claw 2024, and the side of the lower cover plate 2022 is logical The cooperation for crossing the first card slot 2025 and the first claw 2024 is located by connecting with the upper cover plate 2021.By the first claw 2024 with The cooperation of first card slot 2025 can make the combination of lower cover plate 2022 and upper cover plate 2021 stronger and reliable, and then improve Security reliability.

It further include scraping article 250, the outside between the upper cover plate 2021 and lower cover plate 2022 is arranged in the scraping article 250, The side of the scraping article 250, which extends outwardly, is provided with mounting portion 251, and the scraping article 250 is arranged by the mounting portion 251 Between the upper cover plate 2021 and lower cover plate 2022.By above-mentioned design, scraping article 250 is securely disposed at upper cover plate 2021 under Between cover board 2022；The flat mop, by the scraping article 250 of setting, will can not drag dry ground (residual during mopping floor Have water stain ground) it carries out scraping dry-cure using scraping article 250, it is easy to operate and quick.

The accommodation groove 2023 of the upper cover plate 2021 another side wall corresponding with the 2024 place side wall of the first claw On be provided with mounting groove 2026, the setting of mounting portion 402 is prolonged in the mounting groove 2026 and into the accommodation groove 2023 It stretches, retaining lugs 2027 is provided in the mounting groove 2026, and the retaining lugs 2027 is arranged on the mounting portion 251 Fixation hole 252 in.By the retaining lugs 2027 of setting, scraping article 250 passes through the cooperation of fixation hole 252 and retaining lugs 2027 Firmly it is arranged in the mounting groove 2026 of upper cover plate 2021, and then keeps the combination of scraping article 250 and upper cover plate 2021 stronger.

The scraping article 250 is integrally formed with the mounting portion 251, and the scraping article 250 and the mounting portion 251 by Rubber is constituted.By above-mentioned design, the processing for facilitating scraping article 250 Yu mounting portion 251 improves processing efficiency, increases simultaneously Intensity between scraping article 250 and mounting portion 251, security reliability get a promotion, while extending service life.

The retaining lugs 2027 is integrally formed with the upper cover plate 2021, and the retaining lugs 2027 is close to described The side of accommodation groove 2023 is provided with the second claw 2028, and the lower surface other side of the lower cover plate 2022 is provided with and described The second card slot (not shown) that two claws 2028 match, the other side of the lower cover plate 2022 pass through the second card slot and the The cooperation of two claws 2028 is located by connecting with the upper cover plate 2021.By above-mentioned design, i.e. retaining lugs 2027 and upper cover plate 2021 are integrally formed, and increase the intensity between retaining lugs 2027 and upper cover plate 2021, and security reliability gets a promotion；Separately Outside.By the cooperation of the second claw 2028 and the second card slot, it can further make combination between upper cover 2021 and lower cover 2022 more Step up close, while facilitating the assembling of early period and disassembling and maintaining for later period.

Second connector includes limit installation portion 241 and interconnecting piece 242, and the limit installation portion 401 is arranged in institute The upper surface of upper cover plate 2021 is stated, the lock chamber being connected with the accommodation groove 2023 is provided in the limit installation portion 241 243, the upper surface of the lower cover plate 2022 is provided with the positioning convex portion 2029 matched with lock chamber 243, the positioning convex portion 2029 upper surface is provided with locating slot 2030 with the position that the lock chamber 243 combines, the limit installation portion 241 it is upper Surface is provided with the fixed groove 244 being connected with the lock chamber 403, and the lower part two sides of the interconnecting piece 242 are fixed respectively It is provided with rotation axis 245, the rotation axis 245 is matched with the locating slot 2030, and the interconnecting piece 242 passes through the rotation The cooperation of axis 245 and locating slot 2030 is to realize and be mounted the rotation connection of portion 241.By above-mentioned design, i.e. lower cover plate 2022, by the cooperation of the positioning convex portion 2029 and the lock chamber 243, match lower cover plate 2022 closely with upper cover plate 2021 Conjunction and accurate positioning；Meanwhile the lower end of interconnecting piece 242 is located in fixed groove 244 and by rotation axis 245 around locating slot 2030 Rotation.

The two sides that the bottom of lock chamber 243 described in the upper cover plate 2021 is located at the fixed groove 244 are respectively set There is the first fixed column 2040, the first threaded hole 2041, table on the lower cover plate 2022 are provided in first fixed column 2040 Face position corresponding with first fixed column 2040 is provided with the second fixed column 2042, sets in second fixed column 2042 It is equipped with the second threaded hole 2043, and the second threaded hole 2043 is corresponding with the first threaded hole 2041.I.e. by above-mentioned design, described Fastening bolt passes through the second threaded hole 2043 and is arranged in first threaded hole 2041, to make lower cover plate 2022 and upper cover plate 2021 are fastenedly connected, and facilitate the assembling of early period and disassembling and maintaining for later period, while improving lower cover plate 2022 and upper cover plate 2021 fastnesses combined, security reliability are further promoted, to extend the service life of the flat mop.

The fixed part 241 is upwardly extended by the upper surface of the upper cover plate 2021 and is formed, and the two of the fixed groove 244 Side extends respectively to the upper surface of the upper cover plate 2021.By above-mentioned design, i.e., fixed part 241 is integrated with upper cover plate 2021 Molding facilitates processing, and increases the intensity between fixed part 241 and upper cover plate 2021, and then prolong the service life.

Pivot connected slot 231 is arranged in the lower end of first connector 230, and the bottom surface of the pivot connected slot 231 is provided with mounting hole 232, the mounting hole 232 is internally provided with flexible positioning piece, and the flexible positioning piece includes positioning pin 233 and support spring (not shown), the support spring be arranged in the mounting hole 232 and be resisted against the positioning pin 233 upper end so that The positioning pin 233 holding moves down trend, the lower end of the positioning pin 233 be provided with protrusion 234, described raised 234 with it is described Multiple location dimples of the top circumferential side wall setting of interconnecting piece 242 are inconsistent, with realize mop rod 201 and mophead 202 it Between positioning.Meanwhile the two sidewalls of the pivot connected slot 231 are respectively arranged with axis hole 235, the company of being provided in the interconnecting piece 242 Hole 249 is connect, the interconnecting piece 242 is inserted into the pivot connected slot 231, and shaft 260 passes through 249 circumferential side wall of connecting hole and axis hole 235 to realize that interconnecting piece 242 and the pivot connected slot 301 are rotatablely connected.By above-mentioned design, the first connector 230 passes through shaft 260, the cooperation of mounting hole 232 and connecting hole 249 and interconnecting piece 242 are rotatablely connected, and mop rod 201 is then made to pass through the first connection The rotation connection with interconnecting piece 242 is realized in the rotation connection of part and interconnecting piece 242, make the flat mop using more flexible and It is convenient；Meanwhile by the way that the flexible positioning piece inside the first connector 230 is arranged in, can make between mop rod 201 and interconnecting piece It is fitted close and positioning, realization mophead 202 is in quickly positioning and holding out against for the state that mops floor, water squeezing or cleaning state.

Three location dimples of the top circumferential side wall setting of the interconnecting piece 242, and respectively the first location dimples 246, the second location dimples 247 and third location dimples 248, second location dimples 247 are arranged in the interconnecting piece 242 Upper end top-side, and first location dimples 246 and third location dimples 248 are separately positioned on the interconnecting piece 242 The side of two sides.By above-mentioned setting, i.e., the upper surface of interconnecting piece 242 is smooth arc surface, so that protrusion 234 is in arc surface Upper sliding operates more convenient and laborsaving；Meanwhile by three location dimples of setting, i.e., determine when protrusion 234 slides into second In the pit 247 of position and when holding out against cooperation by flexible positioning piece and protrusion 234 and the second location dimples 247, mophead is in and drags The state on ground, and interconnecting piece 242 is rotated with realizing with fixed part 241 by the rotation axis 245 and the cooperation of locating slot 2030 Connection can then be such that mop rod 201 and mophead 202 is rotatablely connected, and upper cover plate 2021 in mophead 202 and mophead 202 Rotational angle be 0-180 degree, to keep mophead 202 more flexible when being mopped floor, operate more convenient.

The lower surface of the lower cover plate 2022 is fixedly installed velcro hook surface (not shown), the cleaning piece 203 The back side be provided with velcro hair side, the cleaning piece 203 passes through bonding and the institute of velcro hair side and velcro hook surface State the connection of lower cover plate 2022.By above-mentioned design, i.e., by being fixedly installed velcro hook surface in the lower surface of lower cover plate 2022, The back side of the cleaning piece 203 is provided with velcro hair side, and the combination of cleaning piece 203 and lower cover plate 2022 can be made stronger, Facilitate the assembling and the replacement in later period maintenance of cleaning piece 203 and lower cover plate 2022.

The connection component includes third connector 270, and the shape of the mophead 202 and cleaning piece 203 can be Rectangle, and the corresponding both ends in the width direction of the cleaning piece 203 are fixedly installed the third connector respectively 270, the both ends of the cleaning piece 203 are set by the third connector 270 and the 2021 upper surface both ends of upper cover plate respectively The installation groove 2031 set connects.By above-mentioned design, i.e., the both ends of cleaning piece 203 are provided with third connector 270, pass through Third, which connects 270, is fixedly connected with the both ends of cleaning piece 203 with upper cover plate 2021, and then increases cleaning piece 203 and upper cover plate Combine fastness；In addition, third connector 270 can be integrally formed with cleaning piece or seperated design.

It may be provided with female thread 2032 in the installation groove 2031, be provided on the third connector 270 and the mother The pin thread 271 that button 2032 matches, the third connector 270 are fixed at by pin thread 271 and the cooperation of female thread 2032 In the installation groove 2031.By above-mentioned design, i.e., female thread 2032 is set in installation groove 2031 and is connected in third Pin thread 271 is arranged on part 270 to facilitate third connector 270 by the cooperation of pin thread 271 and female thread 2032 and be arranged securely In installation groove 2031, while assembling and convenient disassembly are quick.

Installation protrusion 2033 is may also set up in the installation groove 2031, the third connector 270 is provided with and institute The installation through-hole 272 that installation protrusion 2033 matches is stated, the third connector 270 passes through installation through-hole 272 and installation protrusion 2033 cooperation is fixed in the installation groove 2031.By above-mentioned design, i.e., peace is set in installation groove 2031 It fills protrusion 2033 and installation through-hole 272 is set on third connector 270, pass through installation protrusion 2033 and installation through-hole 272 Cooperation, facilitate and third connector 270 and be securely disposed in installation groove 2031, while assembling and convenient disassembly is fast It is prompt.

Finally, it should be noted that above-described embodiments are merely to illustrate the technical scheme, rather than to it Limitation；Although the present invention is described in detail referring to the foregoing embodiments, those skilled in the art should understand that: It can still modify to technical solution documented by previous embodiment, or to part of or all technical features into Row equivalent replacement；And these modifications or substitutions, it does not separate the essence of the corresponding technical solution various embodiments of the present invention technical side The range of case.

Claims

1. a kind of cleaning device for squeezing flat mop, including mop-pail stands and flat mop, the flat mop include mop rod And mophead, cleaning piece is provided on the mophead, and the mophead is movably connected on the mop rod, and feature exists In, Lu Tou mechanism is provided on the mop-pail stands, the Lu Tou mechanism includes water squeezing frame, it is provided with opening in the water squeezing frame, It is extended positioned at the one side wall upper end of the opening towards the direction of the opening on the water squeezing frame and smoothes out with the fingers plate, it is described to smooth out with the fingers plate It is formed between the opening and smoothes out with the fingers mouth, be located in the opening on the water squeezing frame and be arranged on the corresponding side wall of plate with described smooth out with the fingers There is idler wheel, one end of roller attachment portion is arranged in by installation axle for the idler wheel；The mophead includes upper cover plate and lower cover plate, The upper surface of the upper cover plate is flexibly connected by runner assembly with the mop rod, and the lower cover plate passes through fastening bolt and institute The lower surface for stating upper cover plate is fixedly connected, and the lower surface of the lower cover plate, and the two of the cleaning piece are arranged in the cleaning piece End is connect by connection component with the upper cover plate respectively.

2. the cleaning device according to claim 1 for squeezing flat mop, which is characterized in that the water squeezing frame includes fixing Bracket and upper cover, the fixed bracket is fixed at the lower surface of the upper cover, and the upper cover is arranged in the mop The upper end of bucket is provided with first through hole on the fixed bracket, and position corresponding with the first through hole is set in the upper cover It is equipped with the second through-hole, and the first through hole and the second through-hole form the opening.

3. the cleaning device according to claim 2 for squeezing flat mop, which is characterized in that the roller attachment portion setting In the positioning groove for extending downwardly setting in the fixed bracket, counter sink is extended downward in the positioning groove, The first fastening spring is provided in the counter sink, the other end of the roller attachment portion is connected with first fastening spring.

4. the cleaning device according to claim 3 for squeezing flat mop, which is characterized in that be located on the fixed bracket The inner sidewall of the first through hole extends downward with limiting section, is located at the positioning groove side on the fixed bracket and sets It is equipped with limited mouth, and the inner sidewall of the limited mouth is downwardly extending positioning region.

5. the cleaning device according to claim 4 for squeezing flat mop, which is characterized in that the lower surface of the limiting section With the lower surface flush of the positioning region；The positioning groove, limited mouth and the first through hole are connected, and the limit The two sides of position mouth are respectively arranged with the positioning groove.

6. the cleaning device according to claim 5 for squeezing flat mop, which is characterized in that in each positioning groove It is provided with the idler wheel, and the central axis of the installation axle of two idler wheels is on same straight line, the countersunk head hole location Inside the one end of the positioning groove far from the first through hole, the roller attachment portion passes through far from the end of the idler wheel Fixed part is resisted against the upper end of first fastening spring, and the lower end of first fastening spring is fixed at the counter sink Bottom, the roller attachment portion is respectively arranged with rotational pin, the positioning groove close to the end two sides of the fixed part Two sides be respectively arranged with mounting hole, the rotational pin of the roller attachment portion is rotatably connected in the mounting hole.

7. according to claim 1 in -6 any extruding flat mop cleaning device, which is characterized in that further include bath Component, the flushing component are arranged on the water squeezing frame, and the flushing component includes clear water input port and water storage tank, described Clear water input port is connected with the water storage tank, and the first water outlet is provided on the water storage tank, first water outlet court Mouth is smoothed out with the fingers to described.

8. the cleaning device according to claim 7 for squeezing flat mop, which is characterized in that the water storage tank is arranged in institute Support bracket fastened lower section is stated, the water storage tank includes the first water storage tank, the second water storage tank and third water storage tank, first storage Sink and third water storage tank are located at the two sides of second water storage tank, one end of first water storage tank and second storage One end of sink is connected, and one end of the third water storage tank is connected with the other end of second water storage tank, and described First water outlet is respectively arranged on the side wall of one water storage tank, the second water storage tank and third water storage tank.

9. the cleaning device according to claim 7 for squeezing flat mop, which is characterized in that outside the upper end of the water storage tank Side wall, which upwardly extends, is provided with multiple first retaining lugs, corresponding with first retaining lugs on the fixed bracket Position is provided with the first fixed groove, and first retaining lugs is arranged in first fixed groove, and described first is solid The upper end for determining protrusion, which extends outwardly, is provided with the first protrusion.

10. the cleaning device according to claim 8 for squeezing flat mop, which is characterized in that the water storage tank further includes One end of 4th water storage tank and the 5th water storage tank, the 4th water storage tank is connected with the other end of first water storage tank, institute The one end for stating the 5th water storage tank is connected with the other end of the third water storage tank, and the 4th water storage tank and the 5th water storage tank Side wall on be respectively arranged with first water outlet, first water storage tank, the second water storage tank, third water storage tank, the 4th storage Sink and the 5th water storage tank are integrally formed.

11. according to claim 1 in -6 any extruding flat mop cleaning device, which is characterized in that the rotation Component includes the first connector and the second connector, and first connector is arranged in the lower end of the mop rod, and described second The upper surface of the upper cover plate is arranged in connector, is rotatably connected between first connector and second connector.

12. the cleaning device according to claim 11 for squeezing flat mop, which is characterized in that the following table of the upper cover plate Accommodation groove is arranged in face, and the lower cover plate is mounted in the accommodation groove, and the one side wall of the accommodation groove is fixedly installed the first card Pawl, the lower surface side of the lower cover plate are provided with the first card slot matched with first claw, and the one of the lower cover plate Side is located by connecting by the cooperation of the first card slot and the first claw with the upper cover plate.

13. the cleaning device according to claim 12 for squeezing flat mop, which is characterized in that the second connector packet Include limit installation portion and interconnecting piece, the limit installation portion is arranged in the upper surface of the upper cover plate, in the limit installation portion It is provided with the lock chamber being connected with the accommodation groove, the upper surface of the lower cover plate is provided with the positioning matched with lock chamber The upper surface of protrusion, the positioning convex portion is provided with locating slot, the limit installation portion with the position that the lock chamber combines On be provided with the fixed groove being connected with the lock chamber, the lower part two sides of the interconnecting piece are respectively arranged with rotation axis, institute It states rotation axis to match with the locating slot, cooperation and limit installation portion of the interconnecting piece by the rotation axis and locating slot Rotation connection.