CN108784577A - Flat mop water squeezing and cleaning method - Google Patents

Abstract

A method for squeezing water and cleaning a flat mop. The flat mop includes a mop rod and a flat mop head. Wipes are arranged on the flat mop head. The flat mop head is movably connected to the mop rod. When using water, follow the steps below: first, rotate the flat mop head to the state where water can be squeezed; The extruding device moves and extrudes the wiper to squeeze water. When cleaning, follow the steps below: first, rotate the flat mop head to the state where it can be cleaned; then hold the mop rod, insert the flat mop head in the cleaning state into the mouth squeeze device, and the wiper with water moves up and down , the wiper is moved, extruded and cleaned by the mouth-stretching extrusion device. In the present invention, a mouth-stripping and squeezing device is arranged on the mop bucket, and the operation is more labor-saving and convenient.

Description

Squeeze water and cleaning method of flat mop

This application is a divisional application. The application date of the original application is August 12, 2016, and the application number is 201610658179.9. The invention name is "a squeeze flat mop cleaning tool".

technical field

The invention relates to a flat mop squeezing and cleaning method.

Background technique

In the prior art, the dehydration of the flat mop has three ways: the dehydration of the foot-squeezing type, which is provided with a foot-squeezing device on the mop bucket. The pedal on the upper part of the mop bucket and opposite to the squeeze basket, the pedal and the squeeze basket form a squeeze space. When dehydrating, the mop on the mop plate of the flat mop needs to be removed first, and the mop is placed in the squeeze space , and then step on the pedal to shrink the water squeeze space to squeeze out the water on the mop. This form of dehydration requires the design of a foot-pressing device with a complex structure, which is costly; when squeezing water, the mop needs to be removed first, and the foot needs to be lifted for pedaling operation, which is troublesome to operate.

The second method is centrifugal spin dehydration, which uses a hand-pressed rotary mop rod. When dehydrating, it is necessary to bend the two ends of the mop plate of the flat mop and place it in the dehydration area of the mop bucket, and press down on the mop rod. The mop plate of the flat mop is centrifugally spin-dried. This form of dehydration needs to design the mop plate of the flat mop into a bendable structure, which is relatively complicated in structure, and needs to be matched with the hand-pressed rotary mop rod, and the cost is relatively high.

The third way is hand-push extrusion type dehydration, such as Chinese invention patents ZL200720192814.5, ZL201320019718.6, ZL201420624020.1, etc., which include a mop rod, a flat mop plate that is movably connected on the mop rod, and is set on the mop rod. There is a water squeezing mechanism, and the water squeezing and cleaning of the wipes on the flat mop board are realized through the relative extrusion movement between the water squeezing mechanism and the flat mop board. It also has the disadvantage that: during the water squeezing operation, it is necessary to hold the mop rod for positioning with one hand, and hold the water squeezing mechanism with one hand, and push and pull the water squeezing mechanism with one hand to realize the relative extrusion between the water squeezing mechanism and the flat mop board Mobile movement, the operation is very laborious, and the operability is not strong.

Contents of the invention

In order to overcome the above-mentioned shortcomings of the existing flat mop cleaning tools, the present invention provides a flat mop cleaning tool with less effort to operate.

The technical solution of the present invention to solve its technical problems is: an extruded flat mop cleaning tool, comprising a mop bucket and a flat mop, the flat mop comprising a mop rod and a flat mop head movably connected to the mop rod, the Wipes are provided on the flat mop head, and the mop bucket has a water squeezing area and a cleaning area, and the water squeezing area and the cleaning area are respectively located in two different positions; When cleaning and squeezing water, the flat mop head is rotated to a state where it can be cleaned and squeezed; in the cleaning state, the flat mop head moves between the cleaning area and the mouth-squeezing squeezing device Squeeze to move and squeeze the wipes, and in the state of squeezing water, the flat mop head moves and squeezes between the water squeezing area and the mouth stroke squeezing device to move and squeeze the wipes. Squeeze the water.

Further, the mouth stroke extrusion device includes an extrusion frame, and the extrusion frame is provided with an extrusion port for the flat mop to pass through, and the extrusion port is provided with a Wipes form squeezed squeezers.

Further, the extruder is an extruding strip, or an extruding sheet, or a rotatable squeezing roller, and the extruding strip, or extruding sheet, or squeezing roller can be fixedly installed on the extruding roller. In the squeeze port, the squeeze strip, or squeeze sheet, or squeeze roller can also be movably installed in the squeeze hole through an elastic device, and the squeeze roll, or squeeze strip, or squeeze sheet It can also be movably installed in the extrusion port through the oblique track arranged on the extrusion bracket.

Further, at least one mouth-stripping pressing device is installed in the cleaning area, and at least one mouth-stripping pressing device is installed in the water squeezing area.

Further, the mouth-stripping pressing device has one, and the mouth-stripping pressing device can be switched between the water squeezing area and the cleaning area.

Further, the mop bucket has an upward extension, the water squeezing area is formed in the upward extension, and the mop bucket area below the upward extension forms the cleaning area.

Alternatively, the mop bucket described above is provided with an independent cleaning area and an independent water squeezing area.

Further, the mop bucket is provided with a sliding guide rail, and the mouth stroke squeezing device can slide along the sliding guide rail to the water squeeze area or the cleaning area.

Further, the mop bucket is also hinged with an overturning frame, and the mouth stroke extrusion device is rotatably mounted on the overturning frame, and the overturning frame can be overturned to the water squeezing area or cleaned Area.

Further, a buffering mechanism is provided in the squeeze area and/or in the cleaning area to buffer the pressed flat mop head.

Further, the buffer mechanism is an elastic pad, or an elastic block, or a spring rebound device; the spring rebound device includes an upper top spring and a rebound frame, the lower end of the upper top spring is fixed, and the upper top spring The upper end of the spring bears on the rebound frame.

Further, the mop bucket is also provided with a water discharge valve corresponding to the cleaning area and/or water squeezing area.

Further, the wiper is provided on the front and/or back of the flat mop head.

Further, when the mop bucket has an independent cleaning area and an independent water squeezing area, a surrounding frame is provided in the water squeezing area, and the flat mop head corresponds to the surrounding frame when water is squeezed.

Further, the upper end surface of the surrounding frame is provided with a downwardly inclined guide opening.

Further, when the mop bucket has an independent cleaning area and an independent water squeezing area, the water squeezing area is provided with a pumping device driven by a flat mop that is pressed down when the water is squeezed, and the water pumping device will drain the water in the water squeezing area. pull out.

Further, the pumping device includes a pumping tube fixed to the bottom surface of the mop bucket, and a water baffle is arranged inside the pumping tube, and the water baffle divides the pumping tube into an upper pumping area and a lower part. The water inlet area, the water pumping area is connected to the water pumping pipe;

The water inlet area communicates with the mop bucket, the pumping area is provided with a piston and sealed between the two, and an elastic device is provided between the piston and the water baffle;

A one-way valve is arranged on the water baffle, the one-way valve is closed when the piston is pressed down, and the one-way valve is opened when the piston is raised.

Or: the pumping device includes an impeller pump located at the bottom of the mop bucket, the impeller pump is connected to the suction pipe, the impeller pump is provided with an impeller, and the center of the impeller is provided with a drive shaft. A drive gear is provided on the shaft;

The mop bucket is provided with a gear frame and a lifting rack that can be driven by a flat mop. The gear frame is provided with a double gear, and the double gear includes a bevel gear and a driving gear that meshes with the lifting rack. gear;

The gear carrier is also provided with a vertical rotating shaft, and the rotating shaft is provided with an upper gear and a lower gear, the upper gear meshes with the bevel gear, and the lower gear meshes with the driving gear. gears meshing.

Further, when the mop bucket has an independent cleaning area and an independent water squeezing area, the mouth stroke squeezing device includes a water squeezing frame installed in the water squeezing area, a cleaning frame installed in the cleaning area, and the The water squeeze frame and the cleaning frame are all provided with extruders that squeeze the wipes on the flat mop head;

A water channel extending to the cleaning area may be provided in the water squeezing frame, and the water squeezed from the extruder flows to the cleaning area through the water channel during water squeezing.

Further, when the mop bucket has an independent cleaning area and an independent water squeezing area, an upwardly raised raised boss is provided in the water squeezed area, and the flat mop and the raised raised boss are arranged in the middle of the squeezed water. corresponding to the station.

Further, the flat mop head is provided with a counterweight for assisting the rotation of the flat mop head.

The beneficial effect of the present invention is that: the mop barrel is provided with a mouth-smoothing extrusion device, and when in use, the mop rod can be held with both hands for operation, so as to realize the relative extrusion movement between the flat mop head and the mouth-smooth extrusion device to squeeze water and clean. It is more labor-saving and easy to operate, and the wiper can be squeezed dry when squeezing water, and a mop bucket matched with a flat mop is provided, which is convenient for squeezing water and cleaning anytime and anywhere; there is no other water squeezing mechanism on the mop, and the structure of the mop is more Concise and more convenient to use.

Description of drawings

Fig. 1 is a schematic structural view of a flat mop.

Fig. 2 is a structural schematic diagram of a lip stroke extrusion device.

Fig. 3 is a structural schematic diagram of another mouth stroke extrusion device.

Fig. 4 is a structural schematic diagram of another mouth stroke extrusion device.

Fig. 5 is a structural schematic diagram of an extruder.

Fig. 6 is a schematic structural view of another extruder.

Fig. 7 is a structural schematic diagram of another mouth stroke extrusion device.

Fig. 8 is a structural schematic diagram of a cleaning tool in which a water squeezing area and a cleaning area are separated by a partition.

Fig. 9 is a structural schematic diagram of a cleaning tool with a spring return device.

Fig. 10 is a structural schematic diagram of a cleaning tool with another spring return device.

Fig. 11 is a schematic structural view of a cleaning tool with another spring return device.

Fig. 12 is a structural schematic diagram of a cleaning tool with a sliding lip squeezer.

Fig. 13 is a structural schematic diagram of a cleaning tool with a sliding lip squeezer.

Fig. 14 is a structural schematic diagram of a cleaning tool with a surrounding frame.

Fig. 15 is a schematic structural view of a cleaning tool with a water pumping device.

Fig. 16 is a schematic structural view of the pumping device in Fig. 15 in another state.

Fig. 17 is a partially enlarged view of part A in Fig. 15 .

Fig. 18 is a partially enlarged view of part B in Fig. 16 .

Fig. 19 is a schematic structural view of a cleaning tool with another water pumping device.

Fig. 20 is a schematic structural view of a cleaning tool with another water pumping device.

Fig. 21 is a schematic structural view of a cleaning tool with another water pumping device.

Fig. 22 is a schematic structural view of another mouth-stroke extrusion device.

Fig. 23 is an internal structure diagram of the mouth stroke extrusion device in Fig. 22 .

Fig. 24 is a schematic structural view of another flat mop cleaning tool.

Fig. 25 is a schematic structural view of another flat mop cleaning tool during cleaning.

Fig. 26 is a schematic structural view of the flat mop cleaning tool in Fig. 25 when squeezing water.

Fig. 27 is a state diagram of the flat mop cleaning tool in Fig. 25 when the mouth-stroke squeezing device is at a low position.

Fig. 28 is a state diagram of the flat mop cleaning tool in Fig. 25 when the mouth-stroke squeezing device is at a high position.

Fig. 29 is a schematic view of the structure of the flat mop cleaning tool in Fig. 25 when it has a rebound device.

Fig. 30 is a schematic diagram of the state of another flat mop cleaning tool during cleaning.

Fig. 31 is a schematic diagram of the state of the flat mop cleaning tool in Fig. 30 when squeezing water.

Fig. 32 is an installation schematic diagram of another kind of mouth stroke extrusion device.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

Referring to Fig. 1 ~ Fig. 8, a kind of flat mop cleaning tool comprises mop barrel 1 and flat mop 2, and described flat mop 2 comprises mop rod 3 and the flat mop head 4 that is movably connected on described mop rod 3, and described The flat mop head 4 is provided with a wiper, and the wiper can be located on the front or back of the flat mop head 4 or the front and back sides are all provided with a wiper.

The mop bucket 1 has a water squeezing area 5 and a cleaning area 6, and the water squeezing area 5 and the cleaning area 6 are respectively located in two different positions.

The mop bucket 1 is equipped with a mouth-stretching extrusion device 7, and when cleaning and squeezing the water, the flat mop head 4 is rotated to a state where it can be cleaned and squeezed. The usual form of this state is: a flat mop The head 4 is rotated to be parallel to the mop rod 3 (of course, it can also be rotated to a non-parallel state), so that the flat mop can be inserted into the squeeze device 7 for operation. The so-called mouth-smoothing extrusion device refers to an extrusion device with a mouth-smooth, so that the flat mop can be inserted into the mouth-to-smooth to move, so as to achieve the extrusion effect on the wiper. A counterweight for assisting the rotation of the flat mop head 4 can be set on the flat mop head 4, and the flat mop head can be rotated under the action of gravity of the counterweight.

In the cleaning state, the flat mop head 4 moves and squeezes between the cleaning area and the mouth squeezer 7 so as to squeeze and clean the wipes, and the flat mop head 4 in the water squeezing state Move and squeeze between the water squeeze area and the mouth stroke squeeze device 7 so as to squeeze water on the wiper. When squeezing water and cleaning, it is best to move relatively vertically between the flat mop head 4 and the mouth squeezer 7, that is, the flat mop head 4 moves vertically up and down along its axial direction when moving, so that the flat mop head 4 and the There is relative movement between the mouth-squeezing extrusion devices 7, and the wiper on the flat mop head 4 and the mouth-squeezing extrusion device 7 move and squeeze to clean or move and squeeze water. When cleaning or squeezing water, both hands can Hold the mop bar 3 and press down, so the operation is very convenient and labor-saving.

In this embodiment, the mop bucket 1 is provided with a partition 8, thereby separating an independent squeezing area 5 and an independent cleaning area 6 in the mop bucket 1, and the cleaning area 6 can be And/or squeeze the water area 5 and set the water discharge valve, conveniently discharge water by the water discharge valve. As shown in Figure 8, a mouth-stroke extrusion device 7 is installed in the cleaning area 6, a mouth-stroke extrusion device 7 is installed in the water squeezing area 5, and the mouth-stroke extrusion device 7 in the cleaning area 6 7 is used for extruding and cleaning the wipes, and the mouth-stripping extrusion device 7 in the water-squeezing area 5 is used for extruding and squeezing the wipes. Certainly also can as shown in Figure 7, can arrange a plurality of smoothing extrusion devices 7 in cleaning area and water squeezing area, a plurality of smoothing extrusion devices 7 are arranged in a row, to increase the effect of cleaning and squeezing water.

In the present embodiment, the specific structural form of the mouth stroke extrusion device 7 is: the mouth stroke extrusion device 7 includes an extrusion frame 9, the extrusion frame 9 is installed on the upper end of the mop bucket 1, and the extrusion frame 9 is A squeeze port 10 for the flat mop to pass through is opened, and a squeezer 11 for squeezing the wipes on the flat mop head 4 is provided in the squeeze port 10 . When cleaning or squeezing water, the flat mop head 4 rotates to be parallel to the mop rod 3, and then the flat mop head 4 is inserted into the extrusion port 10, and the extruder 11 and the wiper on the flat mop head 4 are frictionally squeezed. Press, the wiper is extruded and cleaned or extruded to squeeze water by the extruder 11.

The effect of extruder 11 is to produce extruding action to the wiper on the flat mop head 4, so as long as reach this effect, its structural form can adopt multiple modes, and its installation form also can adopt multiple modes. The extruder 11 can be an extruding strip, or extruding sheet, or a rotatable squeezing roller, and the extruding strip, or extruding sheet, or squeezing roller can be fixedly installed in the extruding port, The squeeze strip, or squeeze sheet, or squeeze roller can also be movably installed in the squeeze port through an elastic device, and the squeeze roller, or squeeze strip, or squeeze sheet can also pass through The oblique track arranged on the extruding bracket is movably installed in the extruding opening. As shown in Figure 2, extruder 11 may take the form of an extruder roll. Or as shown in Figure 5, the extruder 11 can be in the form of an extruding strip, and the extruding strip is provided with a water-squeezing rib 12, which is squeezed by the water-squeezing rib 12 and the wiper on the flat mop head 4; Or as shown in Figure 6, the extruder 11 can be in the form of an extruding strip, and the extruding strip is provided with a water-squeezing rib 12 and a brush post 13, through which the water-squeezing rib 12, the brush post 13 and the flat mop head 4 The wipes on the flat mop head 4 are extruded, wherein the squeezing ribs 12 play the main extrusion role, and the brush column 13 plays a secondary extrusion role. The brush column 13 can also clean the wipes on the flat mop head 4, Good for cleaning.

The installation method of the water squeezer 11 can be shown in Figure 2. The squeeze roller as the squeezer 11 is fixedly installed in the extrusion port 10, and the squeeze roller can also be movably installed in the extrusion port. There are two ways, one The other is that there are roller frames at both ends of the squeeze roller, and the two ends of the squeeze roller are inserted into the roller frame, and the spring is connected between the roller frame and the extrusion, so that the squeeze roller can be moved and changed during water squeezing and cleaning. The width of the extrusion port; or the inclined track on the extrusion support, the two roll frames are respectively provided with a roll frame bump, and the roll frame bump is slid in the inclined track so that when squeezing water and cleaning Squeeze roller can move and change the width of extruding mouth; Or as shown in Figure 3, the extruding bar as extruder 11 is connected on the extrusion frame 9 by extruder spring 14, makes extruder 11 have certain The elasticity is more smooth during the extrusion operation, and the extrusion roll can be moved to change the width of the extrusion opening during extrusion and cleaning; or as shown in Figure 4, the extrusion strip as the extrusion device 11 is fixedly installed on the extrusion On the press frame 9; or as shown in Figure 32, as the two ends of the extrusion bar of extruder 11 are provided with protruding slide block 15, are provided with inclined slide rail 16 on extrusion frame 9, slide block 15 is positioned at In the inclined slide rail 16, the slide block 15 can slide in the inclined slide rail 16, so that the extruder 11 can move, and the width of the extruding opening can be changed when squeezing water or cleaning.

In the present embodiment, the water squeezing area 5 is provided with a buffer mechanism that buffers the flat mop head 4 that is pressed down. The flat mop head 4 that presses down forms the buffering mechanism of buffering, and this buffering mechanism is generally arranged on the bottom surface of cleaning area 6. The function of the buffer mechanism is that the pressed flat mop head 4 touches the buffer mechanism when it is pressed down, which can avoid direct hard contact with the bottom surface of the mop bucket 1, thereby forming a buffer effect and making it more comfortable during water squeezing and cleaning operations. The buffer mechanism can adopt various forms, such as adopting elastic pads, or elastic blocks, or spring rebounding devices and the like. When the buffer mechanism adopts a spring rebound device, the rebound device includes an upper top spring 17 and a rebound frame 18, and the lower end of the upper top spring 17 is pressed against the bottom surface of the mop bucket 1, and the upper top spring 17 is pressed against the bottom surface of the mop bucket 1. The upper end of the spring 17 is pushed against the rebound frame 18, and the flat mop head 4 presses down when cleaning or squeezing water, and is pushed against the rebound frame 18, thereby forming a buffer by the elastic force of the top spring 17. The shape of the rebound frame 18 and the specific installation method with the top spring 17 can also adopt various structural forms. For example, as shown in FIG. , the upper top sleeve is set in the fixed sleeve 19, the upper top spring 17 is located in the fixed sleeve 19 and the upper top sleeve, and the upper top sleeve forms the above-mentioned rebound frame 18; or as shown in Figure 10, squeeze The bottom surface of the water area and/or cleaning area is provided with two fixed spring sleeves 20, each spring sleeve 20 is provided with a fixed guide post 21, the rebound frame 18 has a concave portion 22, and the flat mop The head 4 abuts against the concave part 22 when pressing down, and the two sides of the concave part 22 respectively form a guide head, and a guide sleeve 23 is arranged in the guide head, and the guide sleeve 23 is sleeved outside the guide post 21, and the top spring 17 is placed on the outside of the guide sleeve 23 and the guide post 21, the lower end of the upper spring 17 is placed on the bottom surface of the mop bucket 1, and the upper end of the upper spring 17 is placed on the guide head; or as shown in Figure 11, the water squeeze area and /Or the bottom surface of the cleaning area is provided with two fixed guide frames 24, the rebound frame 18 has a concave portion 22 points, the flat mop head 4 is on the top of the concave portion 22 when pressing down, and the concave portion 22 Both sides form guide head respectively, and guide head part is positioned at guide frame 24, is provided with guide sleeve 23 in the guide head, and top spring 17 is enclosed within outside guide sleeve 23, and the lower end of top spring 17 pushes against the bottom of mop bucket 1. On the bottom surface, the upper end of the top spring 17 abuts on the guide head.

The aforementioned technical scheme is to set a mouth-stripping extrusion device in the water-squeezing area 5 and the cleaning area 6 respectively. Certainly also can only adopt a smoothing mouth extruding device, as shown in Figure 12, Figure 13, transfer slide rail is set on mop barrel 1 upper edge, extruding frame 9 is slidably arranged on this transfer slide rail, thereby smoothing mouth extrusion The device 7 can slide to the water squeezing area 5 and the cleaning area 6, so as to realize the switch between the water squeezing area 5 and the cleaning area 6 of the mouth stroke squeezing device 7.

After the mop bucket 1 is provided with an independent water squeezing area 5 and an independent cleaning area 6, there is a problem as follows: when squeezing water in the water squeezing area 5, the squeezed water remains in the water squeezing area 5, thereby A certain water level is formed in the water area 5, and the flat mop head 4 may be stained with the squeezed water during the process of squeezing the water, thereby affecting the squeezing effect. In order to solve this problem, the height of the mop bucket can be increased, or The flat mop head 4 is less water-stained or free from water when other methods are used to squeeze the water: a method is as shown in Figure 14, a frame 25 is provided in the water-squeeze area 5, and the frame 25 is generally photographed. On the bottom surface of the water squeezing area 5, the flat mop head 4 corresponds to the surrounding frame 25 during water squeezing, and most of the squeezed water falls outside the surrounding frame 25 when squeezing water, with only a very small amount of water droplets Fall in the surrounding frame 25, insert in the surrounding frame 25 when the flat mop head 4 squeezes the water, the wiping thing will absorb the very small part of the water again, so the wiping thing can be squeezed dry after so many times of squeezing water. In this embodiment, the upper surface of the surrounding frame 25 is provided with a downward-sloping diversion opening 26, so that the squeezed water flows out of the surrounding frame 25 as much as possible during water squeezing.

Another method is: the water squeezing area is provided with a pumping device driven by the flat mop 2 that is pressed down when the water is squeezed, and the water pumping device pumps out the water in the water squeezing area 5, so that the squeezed water can be obtained. Drain promptly. The pumping device can adopt various mechanism forms, for example, as shown in 15, 16, 17, 18, the pumping device includes a pumping tube 27 fixed to the bottom surface of the mop bucket 1, and a water baffle 28 is arranged in the pumping tube 27 , the water baffle 28 separates the water pumping cylinder 27 into an upper water intake area 29 and a lower water intake area 30, and the water intake area 29 is connected to a suction pipe; the water intake area 30 is connected to the mop bucket 1 Unicom, the pumping area 29 is provided with a piston 31 and sealed between the two, a pumping spring 32 is provided between the piston 31 and the water baffle 28; A one-way valve is provided, the one-way valve is closed when the piston 31 presses down, and the one-way valve is opened when the piston 31 rises. In this embodiment, the one-way valve is a valve plate 33 pivotally connected to the upper surface of the water baffle 28 , and the water baffle 28 is provided with a water hole 34 , and the valve plate 33 can cover the water hole 34 . When the flat mop head 4 descends, the flat mop head 4 presses down the piston 31. At this time, the volume of the pumping area 29 decreases. Discharge through the suction pipe; when the flat mop head 4 rose, the volume of the pumping area 29 increased, and the water in the squeezing area passed through the water inlet area 30 and flushed open the valve plate 34 to enter the pumping area 29. Certainly also can be other parts of flat mop 2 or specially arrange a part and piston 31 to produce effect.

Certainly that pumping device also can adopt other structural form, for example as shown in Figure 19,20,21, pumping device comprises the impeller pump 35 that is located at the bottom of described mop bucket, and described impeller pump 35 connects suction pipe, and this impeller pump 35 is provided with an impeller, the center of the impeller is provided with a drive shaft, and the drive shaft is provided with a drive gear 36; the mop bucket 1 is provided with a gear rack 37, a lift rack that can be driven by a flat mop 38. The gear frame 37 is provided with a double gear, which includes a bevel gear 39 and a driving gear 40 meshing with the lifting rack 38; the gear frame is also provided with a vertical shaft 41. The rotating shaft 41 is provided with an upper gear 42 and a lower gear 43, the upper gear 42 meshes with the bevel gear 39, and the lower gear 43 meshes with the driving gear 36. When the flat mop head 4 goes down, the flat mop head 4 presses the lifting rack 38 and descends, and the lifting rack 38 descends to drive the driving gear 40 to rotate. When the driving gear 40 rotates, the bevel gear 39 also rotates, and the rotation of the bevel gear 39 drives the upper The gear 42 rotates, so that the rotating shaft 41 also rotates, that is, the lower gear 43 rotates, and the lower gear 43 rotates to drive the driving gear 36 to rotate, thereby driving the impeller to rotate, pumping water, and discharging through the suction pipe. In this embodiment, a rack return spring can be set on the bottom surface of the mop bucket 1, and the rack return spring pushes against the lifting rack 38 to help it return when the flat mop head 4 rises.

The third way to achieve the purpose of less water or no water on the flat mop head when squeezing water is as follows: as shown in Figures 22, 23, 10, and 11, the mouth stroke extrusion device 7 includes a Squeeze water frame 44, the cleaning frame 45 that is installed in described cleaning area, described water squeezing frame 44 and cleaning frame 45 are all provided with the extruder 11 that wipes on the described flat mop head 4 forms extruding ; The water channel 46 extending to the cleaning area 6 is provided in the water squeezing frame 44, and the water squeezed down by the extruder 11 flows to the cleaning area through the water channel 46 when squeezing water 6. In this embodiment, the end of the water channel 46 communicates with the cleaning rack 45 . In Figures 22 and 23, the extruder 11 is in the form of an extruding strip, and the extruding strip is provided with a nozzle 47, which forms the water inlet of the water channel 46, and the squeezed water flows into the water channel through the nozzle 47. 46 in. In this way, most of the squeezed water can flow directly to the washing area 6 through the water channel 46 , thereby reducing the water dripping to the water squeezing area 5 .

The fourth way to achieve the goal of less water or no water on the flat mop head when squeezing water is: as shown in Figures 10 and 11, the water squeezing area 5 is provided with an upwardly raised raised boss 48, The raised boss 48 is generally taken on the bottom surface of the water squeeze area 5, and the flat mop corresponds to the raised boss 48 when squeezing water, and the periphery of the raised boss 48 forms a water accumulation interlayer for accommodating the squeezed water. The water squeezed out during water, and the flat mop head can only go down until raising the boss 48, so it can not be contacted with the stagnant water. At this time, if there is a buffer mechanism in the water squeezing area, the buffer mechanism should be installed on the raised boss 48 .

The flat mop cleaning tool described above divides the mop bucket into an independent water squeezing area 5 and an independent cleaning area 6 through a partition 8, that is, the mop bucket has a water squeezing area and a cleaning area that are separated from each other and exist independently. The independent squeezing area and cleaning area can also use other methods than partitions, such as setting the mop bucket as a squeezing bucket and a cleaning bucket connected to the squeezing bucket. The space where the squeezing bucket is located is the squeezing area, and the space where the cleaning bucket is located for the cleaning area.

For the flat mop cleaning tool described above, the mop bucket is provided with an independent water squeezing area 5 and an independent cleaning area 6. Of course, other structural methods can also be used to form the water squeezing area and cleaning area, such as shown in Figure 24. The mop bucket 1 has an upward extending portion 49, the water squeeze area is formed in the upward extending portion 49, and the mop bucket area below the upward extending portion 49 forms the cleaning area. On the upper end of the upward extension part 49, a smoothing mouth extrusion device 7 is set, and on the mop barrel below the upward extension part 49, a smooth mouth extrusion device 7 is set. Certainly also can be provided with a smoothing mouth extrusion device 7, this is on the mop barrel that the smoothing mouth extrusion device 7 slides, makes the smoothing mouth extrusion device 7 switchable between the water squeezing area and the cleaning area.

As shown in Figures 25, 26, 27, and 28, the mop bucket has only one space, but the mop bucket is provided with a U-shaped rail frame 50 with an upward opening, and two vertical rail grooves 51 are arranged on the U-shaped rail frame 50. The lower end of the rail groove 51 is provided with a laterally extending lower positioning groove 52, and the upper end of the rail groove is provided with a laterally extending upper positioning groove 53; a lifting frame 54 is also included, and the lower ends of both sides of the lifting frame 54 are provided with lifting heads. The lifting head is positioned in the rail groove 51, and the extrusion device 7 is installed on the upper end of the lifting frame 54. When the elevating frame 54 is at a low position, the elevating head slides into the lower positioning groove 52 for positioning. At this moment, the inner area of the mop bucket 1 forms a cleaning area, and the flat mop head 4 moves back and forth and moves between the extrusion device 7 for extruding and cleaning; elevating When the rack 54 was at a high position, the lifting head slid into the upper positioning groove 53 for positioning, and now the area where the lifting rack 54 above the mop bucket was located formed a water squeeze area, and the flat mop head 4 moved back and forth and squeezed between the mouth squeezer 7. Squeeze the water.

As shown in Figure 29, the flat mop cleaning tool with the structure of Figures 25 to 28 can also be provided with a buffer mechanism. One end of the buffer spring 56 is placed on the buffer piston 55, and the other end of the buffer spring 56 is placed on the bottom surface of the buffer recess. When squeezing water or cleaning, the flat mop head 4 It can be pushed against the buffer piston 55 to achieve a buffer effect.

As shown in Figures 30 and 31, the mop bucket has only one space, and the mop bucket is also hinged with an overturning frame 57, and the mouth stroke extrusion device 7 is rotatably installed on the overturning frame 57, and the overturning The frame 57 can be turned over to the water squeezing area or the washing area. In this embodiment, the upper ends of the two sides of the mop bucket 1 are provided with vertical hinge joints, and the two heads of the overturn frame 57 are provided with hinge shafts, and the two hinge shafts are respectively located in the two hinge joints. When the reversing frame 57 is placed flat, its tail is snapped connected with the mop bucket 1. At this time, the inner area of the mop bucket 1 forms a cleaning area, and the flat mop head 4 moves back and forth and squeezes and cleans between the mouth stroke extrusion device 7; After the frame 57 is turned upright, its tail is snap-fitted with the mop bucket 1. At this time, the area where the flip frame 57 above the mop bucket 1 is located forms a water squeeze area, and the flat mop 4 moves back and forth between the mouth-stroke extrusion device 7. Move the squeeze to squeeze the water.

Claims (18)

1. Flat mop squeeze water and cleaning method, this flat mop comprises mop bar and flat mop head, described flat mop head is provided with wiper, it is characterized in that: flat mop head is movably connected on the described mop bar, Use a mop bucket to squeeze water and clean the wipes on the flat mop head, install a mouth squeeze squeeze device on the mop bucket, and follow the steps below when squeezing water: First, the flat mop head is rotated to a state where water can be squeezed; Then hold the mop rod in hand, insert the flat mop head in the water-squeezing state into the mouth-squeezing extrusion device to move up and down, and move the wiper through the mouth-squeezing extrusion device to squeeze the water; Follow these steps when cleaning: First, the flat mop head is rotated to a state where it can be cleaned; Then hold the mop rod, insert the flat mop head in the cleaning state into the squeeze device, the wiper with water moves up and down, and the wiper is moved, squeezed and cleaned by the squeeze device. 2. The method for squeezing water and cleaning flat mop as claimed in claim 1, characterized in that: said mouth stroke extrusion device is set as an extrusion frame and an extruder, and said extrusion frame is provided with an extrusion The said extruder is arranged in the said extruding mouth, and the flat mop head under the state of squeezing water is inserted into the said extruding mouth when squeezing the water, and the said wiper is wiped by the said extruder. Squeeze water by moving; during cleaning, the flat mop head in the cleaning state is inserted into the extrusion port, and the wiper is moved, squeezed and cleaned by the extruder. 3. The flat mop squeezing and cleaning method according to claim 1, characterized in that: after the flat mop head is rotated, it is basically parallel to the mop rod, so that water can be squeezed or cleaned status. 4. The flat mop squeezing and cleaning method according to claim 3, characterized in that: when the flat mop head rotates, it rotates along the axis along its width direction, so as to achieve water squeezing and cleaning status. 5. The flat mop squeezing and cleaning method according to claim 1, characterized in that: when squeezing water, the flat mop head is inserted into the mouth stroke extrusion device and moves downward, and finally collides with the bottom surface of the mop bucket; When cleaning, the flat mop head is inserted into the squeeze device and moves downward, and finally collides with the bottom surface of the mop bucket. 6. The flat mop squeezing and cleaning method as claimed in claim 5, characterized in that: the bottom surface of the mop bucket is provided with a buffer mechanism, and the flat mop head pressed down when squeezing water and cleaning is finally pressed against the buffer mechanism superior. 7. The flat mop squeezing and cleaning method according to claim 6, characterized in that: the buffer mechanism is an elastic pad, or an elastic block, or a spring rebound device; The spring rebound device includes an upper top spring and a rebound frame, the lower end of the upper top spring is fixed, and the upper end of the upper top spring bears on the rebound frame. 8. flat mop squeeze water and cleaning method as claimed in claim 2, it is characterized in that: described extruder is extruding strip or extruding sheet or rotatable water extruding roll, and described extruding Strips, or squeeze sheets, or squeeze rollers can be fixedly installed in the extrusion port, and the squeeze strips, or squeeze sheets, or squeeze rollers can also be movably installed in the squeeze holes through elastic devices. In the extrusion port, the squeeze roller, or extrusion bar, or extrusion sheet can also be movably installed in the extrusion port through the oblique track arranged on the extrusion frame. 9. The flat mop squeezing and cleaning method according to claim 1, characterized in that: the mop bucket is provided with a water squeezing valve, and the water leaked by squeezing water is discharged through the water squeezing valve; And/or the mop bucket is provided with a cleaning water discharge valve, and the cleaning water is released through the cleaning water discharge valve. 10. The method for squeezing water and cleaning flat mop according to claim 1, characterized in that: the wiper is arranged on the front and/or back of the flat mop head. 11. The method for squeezing water and cleaning flat mop according to claim 1, characterized in that: said mop bucket is provided with a surrounding frame, and said flat mop head corresponds to said surrounding frame when squeezing water. 12. The method for squeezing water and cleaning flat mop according to claim 11, characterized in that: the upper end surface of the surrounding frame is provided with a guide opening inclined downward. 13. The flat mop squeezing and cleaning method according to claim 1, characterized in that: a pumping device is provided in the mop bucket, and the pumping device is driven by the flat mop, and the squeezed water is drawn out by the pumping device. 14. The method for squeezing water and cleaning flat mop as claimed in claim 13, characterized in that: said pumping device comprises a pumping tube fixed to the bottom surface of the mop bucket, said pumping tube is provided with a baffle, so The water baffle divides the pumping cylinder into an upper pumping area and a lower water inlet area, and the pumping area is connected to a suction pipe; The water inlet area communicates with the mop bucket, the pumping area is provided with a piston and sealed between the two, and an elastic device is provided between the piston and the water baffle; A one-way valve is arranged on the water baffle, the one-way valve is closed when the piston is pressed down, and the one-way valve is opened when the piston is raised. 15. The flat mop squeezing and cleaning method according to claim 13, characterized in that: said pumping device comprises an impeller pump located at the bottom of said mop bucket, said impeller pump is connected to a suction pipe, and said impeller pump An impeller is arranged inside, a driving shaft is arranged in the center of the impeller, and a driving gear is arranged on the driving shaft; The mop bucket is provided with a gear frame and a lifting rack that can be driven by a flat mop. The gear frame is provided with a double gear, and the double gear includes a bevel gear and a driving gear that meshes with the lifting rack. gear; The gear carrier is also provided with a vertical rotating shaft, and the rotating shaft is provided with an upper gear and a lower gear, the upper gear meshes with the bevel gear, and the lower gear meshes with the driving gear. gears meshing. 16. The method for squeezing water and cleaning flat mop as claimed in claim 2, characterized in that: a waterway channel is set on the said squeezing frame, and the water squeezed by the said squeezer passes through the said waterway when squeezing water Channel out. 17. The flat mop water squeezing and cleaning method according to claim 1, characterized in that: an upwardly raised raised boss is provided in the mop bucket, and the flat mop head and the flat mop head when squeezing water corresponding to the raised boss described above. 18. The method for squeezing water and cleaning flat mop according to claim 1, characterized in that: said flat mop head is provided with a counterweight for assisting the rotation of the flat mop head.