CN217525021U - Mop cleaning device - Google Patents

Abstract

The invention discloses a mop cleaning device, which comprises a barrel body and a cover body, wherein an extrusion frame is movably arranged on the cover body, and an extrusion opening is formed in the extrusion frame; the flat mop squeezing device is characterized by also comprising a water spraying port, a water pumping device and a transmission mechanism, wherein when the squeezing frame is positioned at the first position, the flat mop drives the water pumping device to work through the transmission mechanism when moving up and down in the squeezing port; when the squeezing frame is located at the second position, the flat mop is separated from the transmission mechanism when moving up and down in the squeezing opening, or the flat mop is transmitted with the transmission mechanism when moving up and down in the squeezing opening, but the transmission mechanism is not transmitted with the water pumping device, or the flat mop drives the water pumping device to move through the transmission mechanism when moving up and down in the squeezing opening, but the water pumping device is in an idle running state. The invention can simultaneously contain clear water and sewage; the flat mop can be cleaned and scraped to be dry; the cleaning and the scraping functions are switched simply, the flat mop does not need to leave the extrusion port, and water stain outflow is avoided.

Description

Mop cleaning device

Technical Field

The utility model belongs to mop bucket field, concretely relates to mop cleaning device.

Background

Chinese patent document No. CN209153487U discloses a vertical washing and dewatering device for a flat mop and a mop bucket with the device, which comprises a rotating frame, a fixed seat, a washing opening and a friction member, wherein the mop head moves back and forth relative to the washing opening to enable the friction member to clean the wiping material on the mop head, the rotating frame can be driven to rotate around a longitudinal axis, the vertical washing and dewatering device is further provided with a water inlet, a water pumping mechanism and a water outlet mechanism, the water pumping mechanism is communicated with the water inlet, the water outlet mechanism is communicated with the water pumping mechanism through a flow channel, the water outlet mechanism is provided with a water spraying member corresponding to the washing opening, water is pumped into the water pumping mechanism from the water inlet, and then flows out to the water outlet mechanism through the water pumping mechanism and then is sprayed to the washing opening. The utility model adopts the principle of a drawing air pump when cleaning, can convey cleaning water from the bottom of the barrel to the upper part of the barrel body, further fully spread the whole surface of the wiping object, and then is matched with the friction piece to realize the up-and-down scraping and cleaning of the wiping object; when in dehydration, the mop rod moves up and down to drive the mop head and the rotating frame to rotate synchronously, and the cleaning materials on the flat mop head are rotated and centrifugally dehydrated.

Although the above patent provides great convenience to the user when cleaning the mop, the number of the integral parts is large, which increases the manufacturing cost and the assembling steps, and also increases the failure rate to a certain extent, so the above patent cannot fully satisfy the actual use requirement to a certain extent.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: aiming at the defects in the prior art, the mop cleaning device which is simple in parts and can conveniently and quickly switch functions is provided.

In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: a mop cleaning device comprises a barrel body and a cover body arranged on the barrel body, wherein an extrusion frame is movably arranged on the cover body, and an extrusion opening for cleaning a flat mop is formed in the extrusion frame; the water spray device is used for spraying water to the flat mop, and the water pumping device is used for pumping water from the bucket body and conveying the water to the water spray port; the flat mop can drive the water pumping device to work through the transmission mechanism when moving up and down in the extrusion port; the extrusion frame has a first position and a second position relative to the cover body, and the extrusion frame can move between the first position and the second position under the action of external force.

When the squeezing frame is located at the first position, the flat mop drives the water pumping device to work through the transmission mechanism when moving up and down in the squeezing opening.

When the squeezing frame is located at the second position, the flat mop is separated from the transmission mechanism when moving up and down in the squeezing opening, or the flat mop is transmitted with the transmission mechanism when moving up and down in the squeezing opening, but the transmission mechanism is not transmitted with the water pumping device, or the flat mop drives the water pumping device to move through the transmission mechanism when moving up and down in the squeezing opening, but the water pumping device is in an idle running state.

As a preferable scheme: a clear water area is arranged in the barrel body, and the water inlet end of the pumping device is communicated with the clear water area; the water pumping device and the extrusion frame are relatively fixedly arranged, so that the water pumping device moves between a first position and a second position along with the extrusion frame; the water pumping device comprises a pump cavity with the volume changing circularly under the action of external force, and a water inlet check valve and a water outlet check valve which are communicated with the pump cavity; the inlet of the water inlet one-way valve is the water inlet end; and a switching part is arranged in the clear water area.

When the extrusion frame is located at the second position, the switching component enables the water inlet check valve to be in a failure state.

When the extrusion frame is located at the first position, the switching component enables the water inlet check valve to be in a normal working state.

As a preferable scheme: the check valve of intaking includes the body of intaking of vertical setting, the internal step portion that is equipped with of inlet tube, the internal step portion top that lies in of inlet tube is equipped with the valve ball, and the valve ball relies on gravity to offset in order to hinder fluid top-down to flow with the step portion upper end.

When the extrusion frame is located at the second position, the switching component enables the valve ball to be separated from the step part.

As a preferable scheme: one end of the switching component is rotatably connected to the water inlet pipe body and can drive the valve ball to move upwards; and an upper supporting boss capable of driving the switching part to rotate is arranged in the clear water area.

When the extrusion frame is located at the first position, the upper supporting boss is not in contact with the switching component, the switching component rotates downwards under the action of gravity to be not in contact with the valve ball, and the valve ball can abut against the upper end of the step part under the action of gravity to block fluid from flowing from top to bottom.

When the extrusion frame is located at the second position, the upper supporting boss drives the switching component to rotate, so that the switching component drives the valve ball to move upwards, the valve ball is separated from the upper end of the step portion, and fluid can flow up and down freely.

As a preferable scheme: a piston pipe communicated with the water inlet pipe body is arranged on the outer wall of the water inlet pipe body; a piston is connected in the piston tube in a sliding manner; a pump cavity is formed between the piston and the piston pipe; the transmission mechanism comprises a linkage lever which is rotatably connected with the outer wall of the water inlet pipe body; the linkage lever rotates in a reciprocating mode to drive the piston to slide in a reciprocating mode, and therefore the volume of the pump cavity changes in a reciprocating mode.

As a preferable scheme: the transmission mechanism also comprises a gear which is rotationally connected in the extrusion port; the non-central position at one end of the gear is fixedly connected with an eccentric driving column for driving the linkage lever to rotate in a reciprocating manner; the flat mop is provided with a rack which can drive the gear to rotate.

When the flat mop moves up and down in the extrusion port, the rack drives the gear to rotate, so that the linkage lever rotates in a reciprocating manner.

As a preferable scheme: a clamping ring groove is formed in the periphery of the extrusion frame; a first elastic clamp capable of limiting the clamping ring groove to be separated from the cover body is formed on the cover body; a plurality of partition plates for partitioning the interior of the barrel body into the clean water area are formed in the barrel body; the partition plate can abut against the first elastic clamp.

When first elasticity card with when the division board contact, the joint annular can with first elasticity card separation, make the extrusion frame with the lid breaks away from.

When first elasticity card with when the division board offsets, the division board restriction first elasticity card elastic deformation to prevent the joint annular with first elasticity card breaks away from.

As a preferable scheme: a sewage area for collecting sewage is also arranged in the barrel body; a water collecting cavity for guiding water supplied by the flat mop is formed in the squeezing frame and is positioned right above the sewage area; the water scraped from the flat mop flows into the sewage area through the water collecting cavity.

As a preferable scheme: and a working area for accommodating the flat mop is also arranged in the barrel body and is positioned under the extrusion opening.

Compared with the prior art, the invention has the beneficial effects that: after the flat mop is used, the flat mop needs to be cleaned and scraped, the barrel body is lifted by the hands to be placed on the ground, then sufficient water is injected into the clear water area through the water injection port, and then the mop rod is held by the hands to insert the flat mop into the extrusion port. The mop rod is rotated to drive the extrusion frame to rotate, so that the indication arrow rotates to point to the shape of 'cleaning', the switching part rotates downwards under the action of gravity, and the extrusion bump cannot be in contact with the valve ball. The water in the clear water area flows into the water inlet pipe body and immediately reaches a balanced state, the valve ball is propped against the upper part of the step part under the action of gravity to prevent the water from flowing from top to bottom, and meanwhile, the upper valve ball is propped against the upper part of the upper step part under the action of gravity to prevent the water from flowing from top to bottom.

And then the mop rod is pressed and lifted in a reciprocating manner, so that the flat mop can slide up and down in the extrusion port in a reciprocating manner, the flat mop slides up and down to drive the rack to move synchronously, the rack slides to drive the gear to rotate in a reciprocating manner, and the gear rotates in a reciprocating manner to drive the eccentric driving column to do reciprocating circular motion. The eccentric driving column reciprocates circularly to drive the linkage lever to reciprocate, and the linkage lever reciprocates to drive the driven column to reciprocate, so that the piston reciprocates to slide in the piston tube and the volume of the pump cavity in the piston tube reciprocates.

When the volume of the pump cavity is increased, the pressure in the pump cavity is reduced, the water in the clean water area pushes the valve ball upwards, so that the valve ball is not propped against the step part any more, the water in the clean water area penetrates through the step part to enter the pump cavity, and the valve ball is propped against the step part again under the action of gravity. When the volume of the pump cavity is reduced, the pressure in the pump cavity is increased, the upper valve ball is pushed upwards in the pump cavity, so that the upper valve ball is not abutted against the upper step part any more, water in the pump cavity penetrates through the upper step part to enter the pump cavity, and the upper valve ball is abutted against the upper step part again under the action of gravity. Along with the reciprocating change of the volume of the pump cavity, water in the clear water area gradually flows upwards, then sequentially passes through the water inlet pipe body, the water delivery elbow, the water feeding pipe and the water spraying cavity, and is finally sprayed to the flat mop through the water spraying opening, so that dirt on the flat mop falls off under the washing of the water. Meanwhile, the water scraping plate scrapes the flat mop in a reciprocating mode, so that water rushing to the flat mop and dirt flow into the water collecting cavity under the guiding of the water scraping plate and then flow into the sewage area through the drain pipe, and residual water on the flat mop flows downwards into the working area under the action of gravity.

After the cleanness is accomplished, still need scrape futilely dull and stereotyped layer board, rotate the mop pole, make the extrusion frame rotate to indicating arrow point direction "scrape futilely" typeface, at the rotation in-process, the extrusion frame drives water pumping device in step and rotates, even make switching part rotate, switching part rotates will offset and upwards rotate under the drive of last support boss with the upper bracket boss, and then make the extrusion lug upwards promote the valve ball, make the valve ball no longer seal the step portion upper end, the pump chamber keeps the intercommunication with the clear water district. Then, the upper mop rod is pressed to make the flat mop slide in the squeezing opening, at the moment, although the gear drives the piston to slide in a reciprocating manner, the pump cavity is communicated with the clear water area, the pressure in the pump cavity is not changed, and therefore the water pumping device cannot supply water to the water spraying opening. The wiper blade wipes off the water on the flat mop, thereby allowing the flat mop to be wiped dry. After the sewage treatment device is used, the handle is lifted by the hand to pour out sewage in the barrel body, and water in the sewage area and water in the working area are poured out through the sewage draining outlet under the action of gravity.

According to the invention, the partition plate is arranged, the barrel body is divided into the clear water area, the sewage area and the working area by the partition plate, and a second barrel body is not required to be arranged, so that the number of parts is reduced, and the production and manufacturing cost is reduced; the division board can also offset with first elasticity card simultaneously, restricts first elasticity card elastic deformation to make first elasticity card keep with joint annular groove joint, increased assembly strength, not increase the assembly step simultaneously, simple structure, the equipment is convenient.

According to the invention, the switching component is arranged, when cleaning is carried out, the switching component is not contacted with the valve ball under the action of gravity, and the valve ball is propped against the upper end of the step part under the action of gravity, so that the water inlet one-way valve is in a normal working state, and the piston slides back and forth to enable the water pumping device to supply water to the water spraying opening, so that the flat mop is cleaned; when scraping, the extrusion frame rotates for switching part upwards rotates under the drive of last support boss, and then makes the valve ball no longer seal step portion upper end, and the pump chamber keeps the intercommunication with the clear water district, and dull and stereotyped mop is reciprocal to be slided, and the water scraping plate scrapes dry to dull and stereotyped mop, and the water jet does not spray water to dull and stereotyped mop.

According to the invention, the extrusion frame is arranged, the flat mop is inserted into the extrusion port, the extrusion port can enable the water scraping plate to scrape water on the flat mop, and simultaneously water rushing towards the flat mop and scraped by the water scraping plate flows into a sewage area through the drain pipe, so that the sewage can be conveniently collected and treated in a centralized manner; meanwhile, the extrusion frame rotates to drive the water pumping device to synchronously rotate, namely, the switching part rotates, so that the function switching between cleaning and scraping is completed, the flat mop does not need to leave the extrusion opening, the residual water stains on the flat mop are prevented from flowing out, meanwhile, only the mop rod needs to be operated, the cleaning and scraping can be completed, the function switching can be performed, the use is simple and convenient, and other switching mechanisms are not needed; in addition, the current functional state can be visually judged through the indication arrow arranged on the extrusion frame, and convenience is brought to use.

The invention can simultaneously contain clear water and sewage, can freely move to the position to be cleaned for cleaning, and can carry out centralized treatment on the sewage; the flat mop cleaning and scraping device can clean and scrape a flat mop, and the flat mop is moved up and down in a reciprocating manner, so that water in a clear water area is flushed towards the flat mop, and the flat mop plate is flushed; the flat mop has the advantages that the cleaning function and the wiping function are switched simply, the squeezing frame is driven to rotate by rotating the mop rod, so that the function switching is completed, the flat mop does not need to leave the squeezing opening, water stains are prevented from flowing out, the flat mop is clean and sanitary, and the switching process is simple and convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic cross-sectional structure of the present invention.

Fig. 3 is a schematic exploded view of the present invention.

Fig. 4 and 5 are schematic structural views of the barrel body of the invention.

Fig. 6 and 7 are schematic structural views of the cover body of the present invention.

Fig. 8 is a schematic structural view of the extrusion frame of the present invention.

Fig. 9 is an exploded view of the water pumping device of the present invention.

Fig. 10 is an exploded view of the transmission mechanism of the present invention.

FIG. 11 is a schematic view of a mop plate constructed in accordance with the present invention.

FIG. 12 is a schematic view showing the construction of the cleaning mop of the present invention.

Fig. 13 is a schematic view of the construction of the squeegee mop of the invention.

10. A barrel body; 101. a handle aperture; 1011. a notch; 102. a clear water zone; 1021. supporting the boss; 1022. a water collecting groove; 103. a working area; 1031. a limiting table; 104. a sewage area; 105. a limiting chute; 106. clamping and connecting the eaves; 107. a partition plate; 11. a handle; 111. rotating the column; 1111. a slipping preventing block; 12. a suction cup; 21. a mop plate; 211. a rack; 22. a transfer section; 23. a mop rod; 3. a cover body; 31. rotating the through hole; 311. an inner convex brim; 312. a first elastic card; 32. a water injection port; 33. a sewage draining outlet; 34. an indication mark; 35. a second elastic card; 351. a bump; 3511. inserting the bevel; 36. inserting grooves; 40. an extrusion frame; 401. extruding the opening; 402. a water spraying cavity; 4021. a water jet; 4022. a water feeding pipe; 403. a water collection cavity; 4031. a drain pipe; 404. wiping a water chute; 405. a limiting bump; 406. an arrow is indicated; 407. clamping the ring groove; 408. a lower rotating disk; 409. a gear positioning plate; 41. a wiper blade; 411. a sliding post; 5. a water pumping device; 51. a water inlet pipe body; 511. a piston tube; 512. a step portion; 513. an upper step portion; 514. a sliding seat; 515. a rotating seat; 52. a valve ball; 53. a valve ball is arranged; 54. a water delivery elbow; 541. rotating the lug; 55. a piston; 551. a synchronization rod; 552. a driven column; 56. a switching member; 561. extruding the bump; 6. a transmission mechanism; 61. a linkage lever; 611. a middle rotation hole; 612. an end sliding groove; 62. a positioning ring; 621. a transit column; 63. a gear; 631. the column is driven eccentrically.

Detailed Description

Example 1

Referring to fig. 1 to 13, the mop cleaning device of the present embodiment includes a barrel 10 and a cover 3 disposed on the barrel, wherein a squeezing frame 40 is movably disposed on the cover 3, and a squeezing opening 401 for cleaning a flat mop 21 is disposed on the squeezing frame 40; the mop also comprises a water spray opening 4021 for spraying water towards the flat mop 21 and a water pumping device 5 for pumping water from the barrel body 10 and conveying the water to the water spray opening 4021; the flat mop can drive the water pumping device 5 to work through the transmission mechanism 6 when moving up and down in the extrusion opening 401; the pressing frame 40 has a first position and a second position relative to the cover 3, and the pressing frame 40 can move between the first position and the second position under the action of external force.

The flat mop comprises a mop plate 21 with the bottom surface detachably connected with a wiping object, and a middle rotating part 22 is rotatably connected to the middle part of one end of the mop plate, which is far away from the water spray 4021; the middle rotating part 22 is rotatably connected with a mop rod 23; the rotation axis of the mop 23 is perpendicular to the rotation axis of the rotation part 22.

When the squeezing frame 40 is located at the first position, the flat mop 21 drives the water pumping device 5 to work through the transmission mechanism 6 when moving up and down in the squeezing opening 401, and the water spraying opening 4021 sprays water to the flat mop 21 to clean the flat mop 21, so that the cleaning effect is improved.

When the squeezing frame 40 is located at the second position, the flat mop 21 is separated from the transmission mechanism 6 when moving up and down in the squeezing port 401, or the flat mop 21 is transmitted with the transmission mechanism 6 when moving up and down in the squeezing port 401, but the transmission mechanism 6 is not transmitted with the water pumping device 5, or the flat mop 21 drives the water pumping device 5 to move through the transmission mechanism 6 when moving up and down in the squeezing port 401, but the water pumping device 5 is in an idle running state, the water spraying port 4021 does not spray water to the flat mop 21, and the flat mop 21 is squeezed and dewatered in the squeezing port 401, so that the flat mop 21 is wiped dry.

A clear water area 102 is arranged in the barrel body 10, and the water inlet end of the water pumping device 5 is communicated with the clear water area 102; the water pumping device 5 is fixedly arranged relative to the extrusion frame 40, so that the water pumping device 5 moves between a first position and a second position along with the extrusion frame 40; the water pumping device 5 comprises a pump cavity with the volume changing circularly under the action of external force, and a water inlet one-way valve and a water outlet one-way valve which are communicated with the pump cavity; the inlet of the water inlet one-way valve is the water inlet end; a switching component 56 is arranged in the clean water area.

When the extrusion frame 40 is located at the second position, the switching component 56 enables the water inlet check valve to be in a failure state.

When the extrusion frame 40 is located at the first position, the switching component 56 enables the water inlet check valve to be in a normal working state.

The water inlet check valve comprises a vertically arranged water inlet pipe body 51, a step part 512 is arranged at the inner bottom end of the water inlet pipe body 51, a valve ball 52 is arranged above the step part 512 in the water inlet pipe body, and the valve ball 52 is propped against the upper end of the step part 512 by means of gravity to block fluid from flowing from top to bottom.

The water outlet one-way valve comprises a water inlet pipe body 51; an upper step part 513 is arranged at the upper part of the water inlet pipe body 51; an upper valve ball 53 is arranged above the upper step part 513; the upper valve ball 53 is propped against the upper end of the upper step part 513 by means of gravity to prevent the fluid from flowing from top to bottom; the pump cavity is located between the water inlet check valve and the water outlet check valve.

When the pressing frame 40 is located at the second position, the switching member 56 disengages the valve ball 52 from the step 512.

One end of the switching component 56 is rotatably connected to the water inlet pipe body 51 and can drive the valve ball 52 to move upwards; an upper supporting boss 1021 capable of driving the switching component 56 to rotate is arranged in the clean water area 102.

A rotating seat 515 which is rotatably connected with one end of the switching component 56 is formed at the lower end of the outer wall of the water inlet pipe body 51; a squeezing lug 561 which can be abutted against the service ball 52 is formed at the upper end of the switching component 56 under the step part 512; the rotating shaft of the water inlet pipe body 51 is arranged along the horizontal direction; a water collecting groove 1022 which is concave downwards is formed at the inner bottom end of the barrel body 10 in the clean water area 102; the lower end of the step part 512 is positioned in the water collecting groove 1022; the upper supporting boss 1021 is molded in the water collecting groove 1022; the water in the clean water area 102 flows into the water collecting groove 1022 under the action of gravity, and then passes through the step part 512 to enter the water pumping device 5, so that the water in the clean water area 102 is pumped by the water pumping device 5, and the utilization rate of the water is increased.

When the pressing frame 40 is located at the first position, the upper supporting boss 1021 is not in contact with the switching member 56, the switching member 56 rotates downward under the action of gravity to be not in contact with the valve ball 52, and the valve ball 52 can be abutted against the upper end of the step part 512 under the action of gravity to block the fluid from flowing from top to bottom.

When the pressing frame 40 is located at the second position, the lifting boss 1021 drives the switching member 56 to rotate, so that the switching member 56 drives the valve ball 52 to move upwards, the upper end of the step part 512 is opened, and fluid can freely flow up and down.

The outer wall of the water inlet pipe body 51 is provided with a horizontally arranged piston pipe 511 communicated with the water inlet pipe body 51; a piston 55 is slidably connected in the piston tube 511; the cavity formed between the piston 55 and the piston pipe 511 is a pump cavity; the transmission mechanism 6 comprises a linkage lever 61 which is rotatably connected with a rotating shaft on the outer wall of the water inlet pipe body 51 and is horizontally arranged; the linkage lever 61 is rotated reciprocally to drive the piston 55 to slide reciprocally, so that the volume of the pump chamber is varied reciprocally.

A synchronizing rod 551 is formed on the piston 55 outside the piston tube 511; the outer wall of the piston tube 511 is formed with a sliding seat 514 which is connected with the synchronous rod 551 in a sliding way; a horizontally arranged driven column 552 is fixedly connected to the synchronizing rod 551.

The transmission mechanism 6 further comprises a positioning ring 62 fixedly connected to the outer wall of the water inlet pipe body 51 and a gear 63 rotatably connected to the inside of the extrusion port 401; an eccentric driving post 631 for driving the linkage lever 61 to rotate back and forth is fixedly connected to a non-central position at one end of the gear 63; the flat mop 21 is provided with a rack 211 capable of driving the gear 63 to rotate along the length direction.

A middle rotating hole 611 is formed in the middle of the linkage lever 61; the link lever 61 is reciprocally rotated around the middle rotating hole 611; a middle rotating column 621 which is rotatably connected with the middle rotating hole 611 is formed on the outer wall of the positioning ring 62; end sliding grooves 612 slidably connected with the corresponding eccentric driving post 631/the corresponding driven post 552 are respectively formed at both ends of the link lever 61.

When the flat mop 21 moves up and down in the extrusion opening 401, the rack 211 is in transmission connection with the gear 63, the rack 211 drives the gear 63 to rotate, the gear 63 rotates to drive the eccentric driving post 631 to rotate circumferentially, so that the linkage lever 61 rotates in a reciprocating manner, and the volume of the pump cavity changes in a reciprocating manner.

The extrusion frame 40 is formed with a water spraying cavity 402 communicated with the water spraying port 4021; a water feeding pipe 4022 communicated with the water inlet pipe body 51 is formed at the lower end of the water spraying cavity 402; the water inlet pipe body 51 is formed by sequentially splicing a plurality of sections of pipe bodies; the upper end of the water inlet pipe body 51 is fixedly connected with a water delivery elbow 54 communicated with the upper water pipe 4022; a rotating lug 541 which is rotationally connected with the gear 63 is formed on the water delivery elbow 54; a gear positioning plate 409 rotatably connected with the gear 63 is formed on the extrusion frame 40.

The extrusion frame 40 is rotatably connected to the cover body 3, and a rotating shaft of the extrusion frame 40 is vertically arranged; a clamping ring groove 407 arranged along the circumferential direction is formed on the periphery of the extrusion frame 40; a plurality of first elastic clips 312 capable of limiting the snap-in ring grooves 407 to be separated from the cover body 3 are formed on the cover body 3; a plurality of partition plates 107 for partitioning the interior of the tub 10 into the clean water region 102 are formed in the tub 10; the partition plate 107 can abut against the first elastic clip 312.

A rotating through hole 31 which penetrates through the cover body 3 and is rotatably connected with the extrusion frame 40 is formed at the upper end of the cover body 3; an inner convex brim 311 which is convex towards the central position and is pressed against the extrusion frame 40 is formed at the inner bottom end of the rotating through hole 31; the first elastic clamp 312 is arranged in the rotating through hole 31; a plurality of insertion grooves 36 capable of being inserted into the corresponding partition plates 107 are formed at the lower end of the cover 3.

When the first elastic clip 312 is not in contact with the partition plate 107, the clip ring groove 407 can be separated from the first elastic clip 312, so that the pressing frame 40 is separated from the cover 3.

When the first elastic clip 312 abuts against the partition plate 107, the partition plate 107 limits the elastic deformation of the first elastic clip 312, so as to prevent the clip ring groove 407 from separating from the first elastic clip 312, and the extrusion frame 40 can only rotate circumferentially.

A clamping brim 106 protruding outwards is formed at the upper end of the periphery of the barrel body 10; two second elastic clamps 35 which are symmetrically arranged are formed at the lower end of the cover body 3; a convex block 351 capable of being clamped with the clamping eaves 106 is formed on the second elastic clamp 35; the lower end of the protrusion 351 is formed with an insertion inclined plane 3511 which can abut against the clamping ledge 106 and further make the second elastic clamp 35 elastically deform.

A sewage area 104 for collecting sewage is also arranged in the barrel body 10; a water collecting cavity 403 for guiding water supplied by the flat mop 21 is formed in the squeezing frame 40 and is positioned right above the sewage area 104; the water scraped from the flat mop 21 flows into the sewage area 104 through the water collecting chamber 403, so that the sewage can be treated in a centralized manner.

A drain pipe 4031 communicated with the water collecting cavity 403 is formed at the lower end of the water collecting cavity 403; when the press 40 is in the first and second positions, the discharge pipe 4031 is always positioned directly above the sewage zone 104; a water scraping plate 41 is connected in the water collecting cavity 403 in a sliding manner; a plurality of sliding columns 411 are respectively formed at two ends of the wiper blade 41 in the length direction; a plurality of obliquely arranged water wiping inclined grooves 404 which are respectively connected with the corresponding sliding columns 411 in a sliding manner are formed on the inner wall of the water collecting cavity 403; the upper end of the wiper blade 41 is inclined so that the upper end of the flat mop 21 can be scraped by the wiper blade 41 and then flows into the water collecting chamber 403.

When the flat mop 21 slides downwards in the squeezing opening 401, the flat mop 21 abuts against the upper end of the wiper blade 41, and the wiper blade 41 slides towards the flat mop 21, and the wiper blade 42 squeezes the flat mop 21, so that the flat mop 21 is squeezed and dehydrated; when the flat mop 21 slides upwards in the squeezing opening 401, the flat mop 21 drives the wiper blade 41 to slide away from the flat mop 21, thereby reducing the friction force when the flat mop 21 slides upwards.

A working area 103 for accommodating the flat mop 21 is further arranged in the barrel body 10 and is positioned under the squeezing port 401; the water remaining on the flat mop 21 flows into the working area 103.

A limiting platform 1031 is formed at the inner bottom end of the working area 103 and is positioned right below the extrusion port 401; when the flat mop 21 is inserted into the squeezing opening 401, the position-limiting platform 1031 abuts against the upper end of the flat mop 21, so that the flat mop 21 is not contacted with the water at the bottom end in the working area 103, and the scraped flat mop 21 is prevented from being wetted again.

A water injection port 32 penetrating through the cover body 3 is formed at the upper end of the cover body 3 and is positioned right above the clean water area 102; a sewage outlet 33 penetrating through the cover body 3 is formed at the upper end of the cover body 3 and is positioned right above the working area 103 and the sewage area 104.

The partition plate 107 is located in the middle of the barrel body 10 and has a tubular structure; a lower rotating disc 408 which is rotationally connected with the tubular structure is formed at the lower end of the extrusion frame 40; a limiting bump 405 is formed on the periphery of the lower end of the lower rotating disc 408; the upper end of the tubular structure is formed with a limiting sliding groove 105 which is connected with the limiting convex block 405 in a sliding manner and is used for limiting the rotation angle of the limiting convex block 405.

An indication arrow 406 is formed at the upper end of the extrusion frame 40; an indication mark 34 is formed at the upper end of the cover body 3; the indication mark 34 comprises a cleaning character and a scraping character; when the squeezing rack 40 is in the first position, the indication arrow 406 points to the word "wash"; when the pressing frame 40 is in the second position, the indicator arrow 406 points to the word "squeegee".

The upper end of the barrel body 10 is rotatably connected with a handle 11; two ends of the handle 11 are respectively formed with a rotating column 111 which is rotatably connected with the upper end of the barrel body 10; two handle holes 101 which are symmetrically arranged and are respectively rotationally connected with the corresponding rotating column 111 are formed in the outer wall of the barrel body 10; the outer wall of the rotating column 111 is formed with a slip-off prevention block 1111 which is protruded towards the periphery and used for preventing the rotating column 111 from being disengaged from the corresponding handle hole 101; a notch 1011 for inserting the slip-off prevention block 1111 is formed on the inner wall of the handle hole 101; the rotating post 111 can be separated from the corresponding handle hole 101 only when the stopper 1111 is aligned with the notch 1011.

The lower end of the barrel body 10 is uniformly provided with a plurality of suckers 12 capable of adsorbing the ground.

When the flat mop 21 is used, the flat mop 21 needs to be cleaned and wiped, the barrel 10 is lifted by hands to be placed on the ground, then sufficient water is injected into the clean water area 102 through the water injection port 32, and then the mop rod 23 is held by hands to insert the flat mop 21 into the squeezing port 401. Rotating the mop rod 23 causes the mop rod 23 to rotate the squeezing frame 40, such that the indication arrow 406 rotates to point to the word "cleaning", the switching member 56 rotates downward under the action of gravity, and the squeezing protrusion 561 cannot contact the valve ball 52. The water in the clean water area 102 flows into the water inlet pipe body 51 and then reaches a balanced state, the valve ball 52 abuts against the upper part of the step part 512 under the action of gravity to prevent the water from flowing from top to bottom, and the upper valve ball 53 abuts against the upper part of the upper step part 513 under the action of gravity to prevent the water from flowing from top to bottom.

Then, the mop rod 23 is pressed and lifted back and forth, so that the flat mop 21 slides back and forth in the squeezing opening 401, the flat mop 21 slides up and down to drive the rack 211 to move synchronously, the rack 211 slides to drive the gear 63 to rotate back and forth, and the gear 63 rotates back and forth to drive the eccentric driving post 631 to move back and forth circularly. The reciprocating circular motion of the eccentric driving post 631 drives the linkage lever 61 to reciprocate, and the reciprocating swing of the linkage lever 61 drives the driven post 552 to reciprocate, i.e., the piston 55 reciprocates to slide in the piston tube 511, so that the volume of the pump cavity in the piston tube 511 reciprocates.

When the volume of the pump cavity becomes larger, the pressure in the pump cavity decreases, the water in the clean water area 102 pushes the valve ball 52 upwards, so that the valve ball 52 no longer abuts against the step part 512, the water in the clean water area 102 penetrates through the step part 512 to enter the pump cavity, and then the valve ball 52 abuts against the step part 512 again under the action of gravity. When the volume of the pump chamber becomes smaller, the pressure in the pump chamber increases, the upper valve ball 53 in the pump chamber is pushed upwards, so that the upper valve ball 53 is not abutted against the upper step part 513 any more, water in the pump chamber passes through the upper step part 513 to enter the pump chamber, and then the upper valve ball 53 is abutted against the upper step part 513 again under the action of gravity. With the reciprocating change of the pump cavity volume, the water in the clean water area 102 will gradually flow upwards, and then sequentially pass through the water inlet pipe body 51, the water delivery elbow 54, the water feeding pipe 4022 and the water spraying cavity 402, and finally be sprayed to the flat mop 21 through the water spraying opening 4021, so that the dirt on the flat mop 21 falls off under the washing of the water. Meanwhile, the wiper plate 41 wipes the flat mop 21 back and forth, so that the water and dirt rushing towards the flat mop 21 flow into the water collecting cavity 403 under the guiding of the wiper plate 41 and then flow into the sewage area 104 through the drain pipe 4031, and the residual water on the flat mop 21 flows downwards into the working area 103 under the action of gravity.

After cleaning, still need to scrape dry dull and stereotyped layer board 21, rotate mop pole 23 for extrusion frame 40 rotates to the instruction arrow 406 and points to "washing" word, and in the rotation process, extrusion frame 40 drives water pumping device 5 in step and rotates, namely makes switching part 56 rotate, and switching part 56 rotates and will offset with last support boss 1021 and upwards rotate under the drive of last support boss 1021, and then makes extrusion lug 561 upwards push valve ball 52, makes valve ball 52 no longer seal step portion 512 upper end, and the pump chamber keeps communicating with clear water district 102. Then, the flat mop 21 is slid back and forth in the squeezing opening 401 by pressing the upper mop rod 23 back and forth again, at this time, although the gear 63 drives the piston 55 to slide back and forth, the pump chamber is communicated with the clean water area 102, and the pressure in the pump chamber does not change, so that the water pumping device 5 cannot supply water to the water spraying opening 4021. The wiper blade 41 wipes off the water on the flat mop 21, so that the flat mop 21 is wiped dry. After cleaning and scraping, the handle 11 is lifted by hand to pour out the sewage in the barrel body 10, and the water in the sewage area 104 and the water in the working area 103 are poured out through the sewage outlet 33 under the action of gravity.

According to the invention, the partition plate 107 is arranged, the barrel body 10 is divided into the clear water area 102, the sewage area 104 and the working area 103 by the partition plate 107, and a second barrel body is not required to be arranged, so that the number of parts is reduced, and the production and manufacturing cost is reduced; meanwhile, the partition plate 107 can also abut against the first elastic clamp 312 to limit the elastic deformation of the first elastic clamp 312, so that the first elastic clamp 312 is clamped with the clamping ring groove 407, the assembling strength is increased, the assembling steps are not added, the structure is simple, and the assembly is convenient.

According to the invention, the switching component 56 is arranged, when cleaning is carried out, the switching component 56 is not contacted with the valve ball 52 under the action of gravity, the valve ball 52 is propped against the upper end of the step part 512 under the action of gravity, so that the water inlet one-way valve is in a normal working state, the piston 55 slides back and forth, so that the water pumping device 5 supplies water to the water spraying port 4021, and the flat mop is cleaned; when wiping is performed, the squeezing frame 40 rotates, so that the switching part 56 is driven by the upper supporting boss 1021 to rotate upwards, the valve ball 52 is further enabled not to seal the upper end of the step part 512, the pump cavity is communicated with the clear water area 102, the flat mop slides back and forth, the wiping plate 41 wipes off the flat mop, and the water spray nozzle 4021 does not spray water to the flat mop.

According to the invention, the squeezing frame 40 is arranged, the flat mop 21 is inserted into the squeezing port 401, the squeezing port 401 can enable the water scraping plate 41 to scrape water on the flat mop 21, and simultaneously, water rushing towards the flat mop 21 and scraped by the water scraping plate 41 flows into the sewage area 104 through the drain pipe 4031, so that the sewage can be conveniently collected and treated in a centralized manner; meanwhile, the squeezing frame 40 rotates to drive the water pumping device 5 to synchronously rotate, namely, the switching part 56 rotates, so that the function switching between cleaning and drying is completed, the flat mop 21 does not need to leave the squeezing opening 401, the residual water stains on the flat mop are prevented from flowing out, meanwhile, only the mop rod 23 needs to be operated, the cleaning and drying can be completed, the function switching can be performed, the use is simple and convenient, and other switching mechanisms are not needed; in addition, the current functional state can be intuitively judged through the indicating arrow 406 arranged on the extrusion frame 40, and convenience is brought to use.

The invention can simultaneously contain clear water and sewage, can freely move to a position to be cleaned for cleaning, and can carry out centralized treatment on the sewage; the flat mop cleaning device can clean and scrape the flat mop, and vertically and reciprocally move the flat mop, so that water in a clear water area is flushed to the flat mop, and the flat mop plate is flushed; the flat mop has the advantages that the cleaning function and the wiping function are switched simply, the squeezing frame is driven to rotate by rotating the mop rod, so that the function switching is completed, the flat mop does not need to leave the squeezing opening, water stains are prevented from flowing out, the flat mop is clean and sanitary, and the switching process is simple and convenient.

Example 2

The present embodiment is different from embodiment 1 in that: the transmission mechanism 6 comprises a positioning ring 62 fixedly connected to the periphery of the water inlet pipe body 51, a lever 61 with the middle part rotatably connected with the positioning ring 62 and used for driving the piston 55 to rotate in a reciprocating manner, a transmission shaft rotatably connected to the extrusion frame 40 and used for driving the linkage lever 61 to rotate in a reciprocating manner, and a gear 63 which is axially slidably connected to the transmission shaft and can drive the transmission shaft to rotate; the transmission shaft is fixedly connected with an eccentric driving column of which the axis is parallel to and does not coincide with the rotating shaft of the transmission shaft; the gear 63 can be in driving connection with the rack 211.

A first synchronizing shaft is formed on the periphery of the transmission shaft; a first synchronous hole penetrating through the gear 63 is formed in the center of the gear 63; the first synchronizing shaft and the first synchronizing hole are of non-circular structures with the same cross section; the first synchronizing hole can slide on the periphery of the first synchronizing shaft, and the first synchronizing hole rotates to drive the first synchronizing shaft to rotate synchronously, namely the gear 63 rotates to drive the transmission shaft to rotate.

A first spring for sliding the gear 63 toward the rack 211 is provided between the gear 63 and the first synchronizing shaft; a first switching block which can be abutted against the gear 63 and can enable the gear 63 to move to be not contacted with the rack 211 is formed at the lower end of the cover body 3.

When the squeezing frame 40 is located at the first position, the first switching block is not in contact with the gear 63, the gear 63 is in transmission connection with the rack 211 under the elastic force action of the first spring, and the flat mop 21 drives the water pumping device 5 to work through the transmission mechanism 6 when moving up and down in the squeezing opening 401.

When the squeezing frame 40 is located at the second position, the first switching block abuts against the gear 63, so that the gear 63 cannot contact with the rack 211, and the flat mop 21 is separated from the transmission mechanism 6 when moving up and down in the squeezing opening 401.

Example 3

The present embodiment is different from embodiment 1 in that: the present embodiment is different from embodiment 1 in that: the transmission mechanism 6 comprises a positioning ring 62 fixedly connected to the periphery of the water inlet pipe body 51, a lever 61 with the middle part rotatably connected with the positioning ring 62 and used for driving the piston 55 to rotate back and forth, a gear 63 rotatably connected to the extrusion frame 40 and capable of being in transmission connection with the rack 211, and a sliding shaft slidably connected to the gear 63 along the rotating shaft direction of the gear 63; and the sliding shaft is fixedly connected with an eccentric driving column of which the axis is parallel to the rotating shaft and is not coincident with the rotating shaft.

A second synchronous hole penetrating through the gear 63 is formed in the center of the gear 63; a second synchronous shaft is formed on the periphery of the sliding shaft; the second synchronizing shaft and the second synchronizing hole are of non-circular structures with the same cross section; a second spring for sliding the second synchronizing shaft into the second synchronizing hole is arranged between the gear 63 and the sliding shaft; a second switching block which can be abutted against the sliding shaft and can enable the second synchronizing shaft to move to be not in contact with the second synchronizing hole is formed at the lower end of the cover body 3.

When the squeezing frame 40 is located at the first position, the second switching block does not contact with the gear 63, the second synchronizing shaft slides into the second synchronizing hole under the elastic force action of the second spring, the gear 63 rotates to enable the second synchronizing hole to drive the second synchronizing shaft to rotate so as to enable the sliding shaft to rotate, the sliding shaft rotates to drive the eccentric driving column to rotate circularly in a reciprocating mode, and therefore the linkage lever 61 rotates in a reciprocating mode, namely the flat mop 21 drives the water pumping device 5 to work through the transmission mechanism 6 when moving up and down in the squeezing opening 401.

When the squeezing frame 40 is located at the second position, the second switching block abuts against the sliding shaft, so that the sliding shaft slides to the position that the second synchronizing shaft is not in contact with the second synchronizing hole, when the flat mop 21 moves up and down in the squeezing opening 401, the gear 63 can only be driven to rotate in a reciprocating manner, the gear 63 rotates and cannot drive the sliding shaft to rotate, namely, the linkage lever 61 does not rotate, the flat mop 21 is driven by the transmission mechanism 6 when moving up and down in the squeezing opening 401, but the transmission mechanism 6 is not driven by the pumping device 5.

Claims (10)

1. The utility model provides a mop cleaning device, including the staving and locate the lid on the staving, its characterized in that: the cover body is movably provided with an extrusion frame, and the extrusion frame is provided with an extrusion opening for cleaning the flat mop; the water-spraying device is used for spraying water to the flat mop, and pumping water from the barrel body and conveying the water to the water-spraying port; the flat mop can drive the water pumping device to work through the transmission mechanism when moving up and down in the extrusion port; the extrusion frame has a first position and a second position relative to the cover body, and can move between the first position and the second position under the action of external force; when the extrusion frame is positioned at the first position, the flat mop drives the water pumping device to work through the transmission mechanism when moving up and down in the extrusion opening; when the squeezing frame is located at the second position, the flat mop is separated from the transmission mechanism when moving up and down in the squeezing opening, or the flat mop is transmitted with the transmission mechanism when moving up and down in the squeezing opening, but the transmission mechanism is not transmitted with the water pumping device, or the flat mop drives the water pumping device to move through the transmission mechanism when moving up and down in the squeezing opening, but the water pumping device is in an idle running state.

2. A mop cleaning device as defined in claim 1, further comprising: a clear water area is arranged in the barrel body, and the water inlet end of the pumping device is communicated with the clear water area; the water pumping device and the extrusion frame are relatively fixedly arranged, so that the water pumping device moves between a first position and a second position along with the extrusion frame; the water pumping device comprises a pump cavity with the volume changing circularly under the action of external force, and a water inlet check valve and a water outlet check valve which are communicated with the pump cavity; the inlet of the water inlet one-way valve is the water inlet end; a switching part is arranged in the clear water area; when the extrusion frame is located at the second position, the switching component enables the water inlet check valve to be in a failure state; when the extrusion frame is located at the first position, the switching component enables the water inlet check valve to be in a normal working state.

3. A mop cleaning device as defined in claim 2, further comprising: the water inlet one-way valve comprises a water inlet pipe body which is vertically arranged, a step part is arranged in the water inlet pipe body, a valve ball is arranged above the step part in the water inlet pipe body, and the valve ball is abutted against the upper end of the step part by means of gravity to block fluid from flowing from top to bottom; when the extrusion frame is located at the second position, the switching component enables the valve ball to be separated from the step part.

4. A mop cleaning device as defined in claim 3, further comprising: one end of the switching component is rotatably connected to the water inlet pipe body and can drive the valve ball to move upwards; an upper supporting boss capable of driving the switching part to rotate is arranged in the clear water area; when the extrusion frame is located at the first position, the upper supporting boss is not in contact with the switching component, the switching component rotates downwards under the action of gravity until the switching component is not in contact with the valve ball, and the valve ball can be abutted against the upper end of the step part under the action of gravity to block fluid from flowing from top to bottom; when the extrusion frame is located at the second position, the upper supporting boss drives the switching component to rotate, so that the switching component drives the valve ball to move upwards, the valve ball is separated from the upper end of the step part, and fluid can freely flow up and down.

5. A mop cleaning device as defined in claim 3, further comprising: a piston pipe communicated with the water inlet pipe body is arranged on the outer wall of the water inlet pipe body; a piston is connected in the piston tube in a sliding manner; a pump cavity is formed between the piston and the piston pipe; the transmission mechanism comprises a linkage lever which is rotatably connected with the outer wall of the water inlet pipe body; the linkage lever rotates in a reciprocating mode to drive the piston to slide in a reciprocating mode, and therefore the volume of the pump cavity changes in a reciprocating mode.

6. A mop cleaning device as defined in claim 5, further comprising: the transmission mechanism also comprises a gear which is rotatably connected in the extrusion port; the non-central position at one end of the gear is fixedly connected with an eccentric driving column for driving the linkage lever to rotate in a reciprocating manner; the flat mop is provided with a rack which can drive the gear to rotate; when the flat mop moves up and down in the extrusion port, the rack drives the gear to rotate, so that the linkage lever rotates in a reciprocating manner.

7. A mop cleaning device as defined in claim 2, further comprising: a clamping ring groove is formed in the periphery of the extrusion frame; a first elastic clamp capable of limiting the clamping ring groove to be separated from the cover body is formed on the cover body; a plurality of partition plates for partitioning the interior of the barrel body into the clean water area are formed in the barrel body; the partition plate can be abutted against the first elastic clamp; when the first elastic clamp is not in contact with the partition plate, the clamping ring groove can be separated from the first elastic clamp, so that the extrusion frame is separated from the cover body; when first elasticity card with when the division board offsets, the division board restriction first elasticity card elastic deformation to prevent the joint annular with first elasticity card breaks away from.

8. A mop cleaning device as defined in claim 2, further comprising: a sewage area for collecting sewage is also arranged in the barrel body; a water collecting cavity for guiding water supplied by the flat mop is formed in the squeezing frame and is positioned right above the sewage area; the water scraped from the flat mop flows into the sewage area through the water collecting cavity.

9. A mop cleaning device as defined in claim 7, further comprising: and a working area for accommodating the flat mop is also arranged under the extrusion opening in the barrel body.

10. A mop cleaning kit comprises a flat mop and a mop bucket, wherein the flat mop comprises a mop rod and a mop plate movably connected to the lower end of the mop rod; the mop bucket is including staving and locate the lid on the staving, its characterized in that: the cover body is movably provided with an extrusion frame, and the extrusion frame is provided with an extrusion opening for cleaning the flat mop; the water spray device is used for spraying water to the flat mop, and the water pumping device is used for pumping water from the bucket body and conveying the water to the water spray port; the flat mop can drive the water pumping device to work through the transmission mechanism when moving up and down in the extrusion port; the extrusion frame has a first position and a second position relative to the cover body, and can move between the first position and the second position under the action of external force; a clear water area is arranged in the barrel body, and the water inlet end of the pumping device is communicated with the clear water area; when the extrusion frame is positioned at the first position, the flat mop drives the water pumping device to work through the transmission mechanism when moving up and down in the extrusion opening; when the squeezing frame is located at the second position, the flat mop is separated from the transmission mechanism when moving up and down in the squeezing opening, or the flat mop is transmitted with the transmission mechanism when moving up and down in the squeezing opening, but the transmission mechanism is not transmitted with the water pumping device, or the flat mop drives the water pumping device to move through the transmission mechanism when moving up and down in the squeezing opening, but the water pumping device is in an idle running state.

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