CN111990941B

CN111990941B - Hand-washing-free mop squeezing barrel set

Info

Publication number: CN111990941B
Application number: CN202010909634.4A
Authority: CN
Inventors: 马壮壮
Original assignee: Individual
Current assignee: Hefei Wisdom Dragon Machinery Design Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2022-05-17
Anticipated expiration: 2040-09-02
Also published as: CN111990941A

Abstract

The invention discloses a hand-washing-free mop squeezing barrel kit, which belongs to the technical field of cleaning tools and comprises a barrel body and a sponge mop, wherein a guide part is fixedly connected in the barrel body; a water squeezing component for squeezing the sponge mop is longitudinally and slidably connected in the guide part; the bottom in the barrel body is positioned outside the guide part and is transversely connected with a cleaning brush in a sliding way; the air spring which can enable the cleaning brush to move horizontally and further clean the cleaning sponge is arranged in the barrel body; the water squeezing assembly can squeeze the sponge mop and simultaneously can compress the air spring to store force. The mop has the functions of cleaning and squeezing the mop, and the squeezed water is used for cleaning again, so that the sewage can be conveniently treated in a centralized manner; the cleaning brush capable of cleaning the cleaning sponge is provided, so that stains and hair attached to the cleaning sponge can be removed while the cleaning brush is immersed in the mop, and manual interference is not needed; the wringing component can be positioned below the water level and keeps a wringing state, so that the height of the barrel body is relatively low, the structural design is compact, and the cost is relatively low.

Description

Hand-washing-free mop squeezing barrel set

Technical Field

The invention relates to the technical field of cleaning tools, in particular to a hand-washing-free mop squeezing barrel kit.

Background

Chinese patent document No. CN208426065U discloses a collodion mop cleaning barrel, which comprises a barrel body, and an extrusion device is arranged above a water storage area of the barrel body and can clamp the collodion of the collodion mop to continuously extrude the collodion mop, so as to further extrude the collodion.

In daily use, the mop is often attached with stains or hairs which are difficult to be washed away by water, so that the cleaning is very inconvenient, and the use requirements cannot be met by the above patent.

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 bucket kit which can clean stains or hair attached to the mop without hand washing and has a mop squeezing function is provided.

In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: a hand-washing-free wringing mop bucket kit comprises a bucket body and a sponge mop; the guide part is fixedly connected in the barrel body; a water squeezing assembly is longitudinally connected in the guide part in a sliding manner; the bottom in the barrel body is located on the outer side of the guide part and is transversely connected with a cleaning brush in a sliding mode.

The water squeezing assembly comprises a water squeezing frame longitudinally connected in a sliding manner in the guide part and two symmetrically arranged squeezing parts which are rotatably connected in the water squeezing frame and penetrate through the water squeezing frame from top to bottom; the squeezing parts are respectively positioned at two ends of the length direction of the wringing component.

The squeezing part comprises two mounting plates which are longitudinally arranged in parallel and rotatably connected to the wringing frame and squeezing rollers which are rotatably connected to the upper parts of the mounting plates and horizontally arranged; and two ends of the extrusion roller respectively penetrate out of the mounting plate.

Closed extrusion tracks which are connected with the extrusion rollers in a sliding manner are respectively formed at two ends of the extrusion part in the guide part; the extrusion track comprises a slope track extending from the outer part of the barrel body to the lower end of the middle part.

When the extrusion rollers move downwards along the slope tracks, the extrusion parts respectively rotate towards the middle part of the barrel body.

The sponge mop comprises a mop head and a cleaning sponge fixedly connected to the lower end of the mop head; the two ends of the width direction of the upper end of the mop head are formed with extrusion arcs.

When the extrusion roller moves downwards along the slope track, the extrusion roller is fully extruded with the extrusion arc, the distance between the mop head and the water squeezing frame is reduced, and the cleaning sponge is compressed and dehydrated.

An air spring capable of enabling the cleaning brush to horizontally move so as to clean the cleaning sponge is arranged in the barrel body; the water squeezing frame moves downwards and simultaneously enables the gas spring to compress and accumulate force.

As a preferable scheme: a plurality of guide sliding heads are formed on one side of the cleaning brush close to the guide part; a limiting plate is formed at the bottom in the barrel body upwards along the length direction of the barrel body; and a sliding groove in sliding connection with the guide sliding head is formed in the limiting plate.

A second tension spring is fixedly connected between the cleaning brush and the barrel body; under the condition of no external force, the second tension spring enables the cleaning brush to slide to the end part of one end of the sliding groove.

The cleaning brush is provided with a floating part which is far away from the inner wall of the barrel body along the length direction of the barrel body; and a limiting groove communicated with the sliding groove is formed in one side, located at the upper end of the sliding groove, of the limiting plate, and located at the sliding groove.

When the inside of the barrel body is not provided with water, the cleaning brush is positioned in the sliding groove; when water exists in the barrel body, the floating part floats upwards under the action of buoyancy, so that the cleaning brush enters the limiting groove.

The gas spring is arranged between the guide part and the cleaning brush; a closed driving track is formed on the side wall, close to the gas spring, of the guide part; the end part of the gas spring is rotatably connected to the inner bottom end of the barrel body; the other end of the air spring is rotatably connected with a sliding block which is connected in the driving track in a sliding mode.

The driving rail comprises a compression rail, a recovery rail and a second reset rail, wherein the compression rail is close to the limiting groove from top to bottom, the recovery rail is horizontally arranged, and the second reset rail is used for connecting the compression rail and the recovery rail; the lowest point of the compression track is connected with the return track, and the highest point of the compression track is connected with the second reset track.

The sliding block is rotationally connected with a floater; when no water exists in the barrel, the sliding block is located at the lowest point of the second reset track; when water is in the barrel body, the floater floats upwards by buoyancy to drive the sliding block to move upwards along the second reset track, and meanwhile, the length of the air spring is unchanged in the process.

The water squeezing frame is positioned on the outer side of the guide part and is provided with a driving rod which can be abutted against the sliding block; when the wringing frame moves downwards, the driving rod drives the sliding block to move downwards along the compression track, and the air spring is compressed.

A driven baffle capable of abutting against the sliding block is formed on one side, close to the guide part, of the cleaning brush; when the sliding block is located the return track, the sliding block supports against the driven baffle plate, and the guide sliding head supports against the end part of the side end of the limit groove, and at the moment, the cleaning brush is located at a first limit position.

When the cleaning brush moves downwards under the action of external force and the guide sliding head slides into the sliding groove, the sliding block slides along the return track under the action of the elastic force of the air spring, and meanwhile, the guide sliding head slides to a second limit position along the sliding groove.

When the sliding block slides into the second reset track from the return track, the sliding block is separated from the driven baffle, and the guide sliding head slides to the first limit position under the action of the elastic force of the second tension spring.

As a preferable scheme: and a driving block capable of shifting the sliding block into the compression track is formed at the lower end of the driving rod.

As a preferable scheme: the extrusion track comprises a vertical track which is vertically arranged and a first reset track which is horizontally arranged and used for connecting the slope track and the vertical track; the vertical track lowest point coincides with the slope track lowest point.

The extrusion track is rotatably connected with a reset elastic sheet; in a natural state, the reset elastic sheet only enables the vertical rail to be communicated with the lowest point of the extrusion rail.

When the wringing frame moves downwards, the extrusion roller moves downwards along the slope track and drives the reset elastic sheet to rotate, the extrusion roller further enters the lower end of the vertical track, and at the moment, the wringing frame is located at the limit position below the vertical track.

When the wringing rack moves upwards, the squeezing rollers move to an upper limit position along the vertical track and the first reset track.

As a preferable scheme: the wringing frame and a first tension spring used for driving the wringing frame to reset upwards are arranged between the mounting plates.

As a preferable scheme: two ends of the wringing frame, which are close to the squeezing part, are respectively and rotatably connected with rollers which enable the wringing frame to slide up and down smoothly.

As a preferable scheme: the middle part of the barrel body is rotatably connected with a handle which can be used for conveniently lifting the barrel body.

Compared with the prior art, the invention has the beneficial effects that: when the product is used, the handle is held by hands, the product is placed on a horizontal plane, the extrusion roller is located at the highest point of the slope track, the sliding block is located at the lowest point of the second reset track, and the cleaning brush is located in the sliding groove under the limiting groove. And a proper amount of water is added into the barrel body, so that the floater moves upwards under the buoyancy of the water to drive the sliding block to slide to the highest point of the second reset rail along the second reset rail, the water level in the barrel body is positioned below the water squeezing frame at the moment, and the cleaning brush moves upwards into the limiting groove under the larger buoyancy of the floating part.

The mop rod is held by the hand, the mop head is immersed into the water right above the cleaning brush, the cleaning sponge is completely submerged by the water level, and the cleaning sponge is washed for many times. The mop head is lifted by holding the mop rod by hands, the cleaning sponge is completely abutted against the upper end face of the wringing frame, and the mop rod is pressed down forcibly to drive the wringing frame to move downwards to the limit position. The extrusion roller moves to the inside when the orbital guide effect in slope moves down for extrusion roller fully extrudees with the extrusion circular arc, and the interval of mop head and crowded water frame reduces, and clean sponge is compressed the dehydration, and first extension spring gets into tensile state simultaneously. And in the process that the extrusion roller slides to the lowest point of the slope track, the reset elastic sheet is extruded to move outwards so that the extrusion roller slides to the lowest point of the slope track, and the reset elastic sheet returns to the original position after the extrusion roller passes through. The mop rod is held by the hand to lift, the extrusion roller moves upwards to the limit position along the vertical track, and the cleaning sponge is always in a compressed state in the moving process, namely the cleaning sponge keeps in a squeezing state. When the extrusion roller moves to the highest point of the vertical track, the cleaning sponge completely dehydrates, and under the action of the elastic force of the first tension spring, the extrusion roller returns to the initial position along the first reset track, and the extrusion roller does not extrude the extrusion arc any more. The sponge mop is taken out for use by holding the mop rod by hands.

In the process of squeezing the sponge mop, the water squeezing frame moves downwards, so that the driving rod presses the sliding block downwards, the sliding block slides downwards along the compression track, and the air spring enters a compression state. The sliding block slides into the return track after moving to the lowest point, and the elastic force of the air spring enables the sliding block to abut against the driven baffle plate and the guide sliding head to abut against the end part of the side end of the limiting groove.

The cleaning sponge after using will adhere to more spot and hair, and is very inconvenient to wash, when adopting the staving to wash, immerse the mop head in the aquatic directly over the cleaning brush, the mop head of impressing downwards, cleaning sponge offsets and compresses tightly with the brush hair, and the cleaning brush enters into the sliding tray downwards, and the direction slippery fellow no longer offsets with spacing groove side end tip, and air spring elastic action makes the sliding block slide along replying the track and the cleaning brush slides along the sliding tray simultaneously. The elasticity of the second tension spring is not more than the elasticity of the gas spring, so that the sliding block moves to the lowest point of the second reset track under the action of the elasticity of the gas spring, and the buoyancy force borne by the floater is larger than the friction force between the sliding block and the driven baffle plate, so that the sliding block moves to the highest point along the second reset track and is separated from the driven baffle plate. The cleaning brush moves to the position right below the limiting groove along the sliding groove under the action of the elastic force of the second tension spring, and the brush hair can brush down attached stains of the cleaning sponge in the reciprocating motion of the cleaning brush. After the cleaning is finished, the sponge mop is taken out to be squeezed again, and the cleaning brush moves upwards to enter the limiting groove due to the buoyancy of the floating part.

According to the invention, through the design of the water squeezing assembly, when the water squeezing assembly is pressed downwards, the squeezing part rotates inwards to squeeze the mop head to squeeze the cleaning sponge for dewatering, and simultaneously, when the water squeezing assembly is pressed downwards, the gas spring can slide downwards to enable the driving rod to abut against the driven baffle plate.

According to the invention, through the design of the extrusion track, when the wringing component is pressed down, the wringing component can move downwards along the slope track, so that the extrusion part rotates inwards to extrude the mop head, and further the cleaning sponge is squeezed and dewatered; when the water squeezing assembly is lifted up, the water squeezing assembly can move upwards along the vertical track, the squeezing part keeps the squeezing state of the cleaning sponge, and water in the barrel body cannot be sucked by the cleaning sponge; when the wringing assembly is lifted to the upper end limit position, the squeezing portions are rotated outward so that the wrung sponge mop can be taken out.

According to the invention, through the design of the driving track, when the sliding block moves downwards along the compression track, the air spring can be compressed, and when the sliding block moves horizontally along the return track, the driven baffle can be driven, so that the cleaning brush can horizontally move to clean the cleaning sponge.

The mop has the functions of cleaning and squeezing the mop, and the squeezed water is used for cleaning again, so that the sewage can be conveniently treated in a centralized manner; the cleaning brush capable of cleaning the cleaning sponge is provided, so that stains and hair attached to the cleaning sponge can be removed while the cleaning brush is immersed in the mop, and manual interference is not needed; the wringing component can be positioned below the water level and keep a wringing state, so that the barrel body is relatively low in height, compact in structural design and relatively low in cost.

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 guide part of the present invention.

Fig. 8 is a schematic view of the disassembled wringing assembly of the present invention.

Fig. 9 and 10 are schematic structural views of the wringing rack of the invention.

Fig. 11 is a schematic view of the structure of the pressing part of the present invention.

Fig. 12 is a schematic view of the structure of the cleaning brush of the present invention.

Fig. 13 is a schematic view of the wringing assembly of the present invention in an upper extreme position.

Fig. 14 is a schematic view of the wringing assembly of the present invention being pressed into a lower extreme position.

Fig. 15 is a schematic view of the structure of the wringing assembly of the present invention lifted upward.

Fig. 16 is a schematic illustration of the position of a portion of the motion configuration of the present invention.

10. A barrel body; 101. a limiting plate; 1011. a sliding groove; 1012. a limiting groove; 102. a gas spring mounting seat; 103. a tension spring mounting lug; 104. a card slot; 11. a handle; 111. rotating the raised head; 2. a sponge mop; 21. a mop rod; 22. a mop head; 221. extruding the circular arc; 23. cleaning the sponge; 3. a guide portion; 31. extruding the rail; 311. a ramp track; 312. a vertical track; 313. a first reset track; 32. a drive rail; 321. compressing the track; 322. restoring the track; 323. a second reset track; 33. resetting the elastic sheet; 34. clamping a head; 4. a wringing component; 41. a water squeezing frame; 411. a drive rod; 4111. a drive block; 412. a tension spring mounting hole a; 414. a rotating hole a; 413. a rotating groove; 42. a pressing section; 421. mounting a plate; 422. an extrusion roller; 423. a rotation hole b; 424. a tension spring mounting hole b; 43. a first tension spring, 44, a roller; 50. a gas spring; 51. a slider; 52. a float; 6. a cleaning brush; 61. a driven baffle plate; 62. a guide slider; 63. a second tension spring; 64. a floating part; 65. and (3) brush hairs.

Detailed Description

Example 1

Referring to fig. 1 to 16, the hand-washing-free wringing mop bucket kit of the present embodiment includes a bucket body 10 and a sponge mop 2; the guide part 3 is fixedly connected in the barrel body 10; a water squeezing component 4 is longitudinally connected in the guide part 3 in a sliding manner; the bottom in the barrel body 10 is positioned outside the guide part 3 and is transversely connected with a cleaning brush 6 in a sliding manner.

The side wall of the guide part 3 in the length direction is abutted against the side wall of the barrel body 10; the other side wall of the length direction of the guide part 3 divides the barrel body 10 into a water squeezing area positioned inside the guide part 3 and a cleaning area positioned outside the guide part 3; the cleaning brush 6 is laterally slidably connected within the cleaning zone.

A plurality of clamping heads 34 are uniformly formed at the upper part of the guide part 3, which is positioned at the upper end of the side wall of the barrel body 10; a clamping groove 104 clamped with the clamping head 34 is formed at the upper part of the barrel body 10; the clamping head 34 is clamped with the clamping groove 104, so that the guide part 3 is fixedly connected with the barrel body 10.

The wringing component 4 comprises a wringing frame 41 which is longitudinally connected in a sliding manner in the guide part 3 and two symmetrically arranged squeezing parts 42 which are rotatably connected in the wringing frame 41 and penetrate through the wringing frame 41 from top to bottom; the squeezing parts 42 are respectively positioned at two ends of the length direction of the wringing component 4.

The squeezing part 42 comprises two mounting plates 421 which are longitudinally arranged in parallel and rotatably connected to the squeezing frame 41, and horizontally arranged squeezing rollers 422 which are rotatably connected to the upper parts of the mounting plates 421; the two ends of the pressing roller 422 respectively penetrate out of the mounting plate 421.

A rotating hole b423 is formed in the middle of the mounting plate 421; a rotating hole a414 rotationally connected with the rotating hole b423 is formed at the lower end of the wringing frame 41; the rotation hole b423 is rotatably connected to the rotation hole a414 by a pin.

Closed extrusion tracks 31 which are slidably connected with the extrusion rollers 422 are respectively formed at two ends of the extrusion part 42 in the guide part 3; the pressing rail 31 includes a slope rail 311 extending from the outside of the tub 10 to the middle lower end.

When the pressing rollers 422 move downward along the slope rails 311, the pressing parts 42 rotate toward the middle of the tub 10, respectively.

The sponge mop 2 comprises a mop head 22 and a cleaning sponge 23 fixedly connected to the lower end of the mop head 22; the two ends of the width direction of the upper end of the mop head 22 are formed with extrusion arcs 221.

The mop head 22 is rotatably connected with a mop rod 21 at the middle position of the end surface far away from the cleaning sponge 23; the corresponding cleaning or wringing operation is performed by holding the mop rod 21.

When the pressing roller 422 moves downwards along the inclined track 311, the pressing roller 422 is pressed sufficiently with the pressing arc 221, the distance between the mop head 22 and the water-squeezing frame 41 is reduced, and the cleaning sponge 23 is compressed and dehydrated.

An air spring 50 which can enable the cleaning brush 6 to move horizontally to clean the cleaning sponge 23 is arranged in the barrel body 10; the wringing bracket 41 moves downward while causing the gas spring 50 to compress and accumulate force.

A plurality of guide sliding heads 62 are formed on one side of the cleaning brush 6 close to the guide part 3; a limiting plate 101 is formed upwards at the bottom in the barrel body 10 along the length direction of the barrel body 10; the limiting plate 101 is formed with a sliding groove 1011 slidably connected to the guiding slider 62.

A second tension spring 63 is fixedly connected between the cleaning brush 6 and the barrel body 10; in the absence of external force, the second extension spring 63 allows the cleaning brush 6 to slide to the end of one end of the sliding groove 1011.

A tension spring mounting lug 103 is formed on the side wall of the bottom in the barrel body 10, which is close to the width direction of the barrel body 10; one end part of the second tension spring 63 is fixedly connected to the tension spring mounting lug 103.

The cleaning brush 6 is formed with a floating part 64 along the length direction of the barrel body 10 far away from the inner wall of the barrel body 10; a limiting groove 1012 communicated with the sliding groove 1011 is formed on the limiting plate 101 at the upper end of the sliding groove 1011 and at one side of the sliding groove 1011.

When the water is not in the barrel body 10, the cleaning brush 6 is positioned in the sliding groove 1011; when water exists in the barrel body 10, the floating part 64 floats upwards under the buoyancy force, so that the cleaning brush 6 enters the limiting groove 1012.

The gas spring 50 is installed between the guide 3 and the cleaning brush 6; a closed driving track 32 is formed on the side wall of the guide part 3 close to the gas spring 50; the end of the gas spring 50 is rotatably connected to the inner bottom end of the barrel body 10; the other end of the gas spring 50 is rotatably connected with a sliding block 51 which is slidably connected in the driving rail 32.

A gas spring mounting seat 102 is arranged at the bottom in the barrel body 10 and close to the limiting groove 1012; one end of the gas spring 50 is rotatably connected to the gas spring mounting seat 102.

The driving rail 32 comprises a compression rail 321 which is close to the limiting groove 102 from top to bottom, a recovery rail 322 which is horizontally arranged, and a second reset rail 323 which is used for connecting the compression rail 321 and the recovery rail 322; the lowest point of the compression track 321 is connected to the recovery track 322, and the highest point of the compression track 321 is connected to the second reset track 323.

The sliding block 51 is rotationally connected with a floater 52; when the bucket body 10 is empty of water, the sliding block 51 is located at the lowest point of the second reset track 323; when water is in the barrel body 10, the float 52 floats upwards by buoyancy to drive the sliding block 51 to move upwards along the second reset track 323, and meanwhile, the length of the gas spring 50 is unchanged in the process.

A driving rod 411 which can be abutted against the sliding block 51 is formed on the outer side of the guide part 3 of the wringing frame 41; when the wringing rack 41 moves downwards, the driving rod 411 drives the sliding block 51 to move downwards along the compression track 321, and the gas spring 50 is compressed.

A driven baffle 61 which can be abutted against the sliding block 51 is formed on one side of the cleaning brush 6 close to the guide part 3; when the sliding block 51 is located on the return track 322, the sliding block 51 abuts against the driven baffle 61 and the guide slider 62 abuts against the end of the limit groove 1012, and the cleaning brush 6 is located at the first limit position.

When the cleaning brush 6 moves downwards under the action of external force and the guide slider 62 slides into the sliding groove 1011, the sliding block 51 slides along the return track 322 by the elastic force of the gas spring 50 and the guide slider 62 slides to the second limit position along the sliding groove 1011.

After the sliding block 51 slides into the second reset track 323 from the return track 322, the sliding block is separated from the driven baffle, and the guide slider 62 slides to the first limit position under the action of the elastic force of the second tension spring 63.

Bristles 65 are uniformly formed at the upper end of the cleaning brush 6; in the reciprocating movement of the cleaning brush 6, the brush bristles 65 can brush down the dirt attached to the cleaning sponge 23.

The lower end of the driving rod 411 is formed with a driving block 4111 capable of moving the sliding block 51 into the compression track 321.

The driving block 4111 makes the sliding block 51 enter the compression track 321 more easily, so as to avoid entering the second reset track 323 by mistake.

The mop head 22 is immersed in water right above the cleaning brush 6 and is pressed into the mop head 22 downwards, the cleaning sponge 23 abuts against and is pressed against the bristles 65, the cleaning brush 6 enters the sliding groove 1011 downwards, the guide sliding head 62 does not abut against the end part of the side end of the limiting groove 1012 any more, and the sliding block 51 slides along the return track 322 under the elastic action of the air spring 50 while the cleaning brush 6 slides along the sliding groove 1011. The elastic force of the second tension spring 63 is not greater than that of the gas spring 50, so that the sliding block 51 moves to the lowest point of the second reset track 323 under the action of the elastic force of the gas spring 50, and the buoyancy force borne by the float 52 is greater than the friction force between the sliding block 51 and the driven baffle 61, so that the sliding block 51 moves to the highest point along the second reset track 323 and is separated from the driven baffle 61. The cleaning brush 6 moves along the sliding groove 1011 to a position right below the limiting groove 1012 under the action of the elastic force of the second tension spring 63, and the bristles 62 brush off the attached dirt of the cleaning sponge 23 in the reciprocating motion of the cleaning brush 6. After the cleaning is finished, the sponge mop 2 is taken out and squeezed again, and the cleaning brush 6 moves upwards into the limiting groove 1012 due to the buoyancy force of the floating part 64.

The pressing rail 31 comprises a vertical rail 312 which is vertically arranged and a first reset rail 313 which is horizontally arranged and is used for connecting the slope rail 311 and the vertical rail 312; the lowest point of the vertical track 312 coincides with the lowest point of the ramp track 311.

The extrusion track 31 is rotatably connected with a reset spring piece 33; in a natural state, the reset spring sheet 33 only makes the vertical rail 312 and the lowest point of the pressing rail 31 be conducted.

When the wringing rack 41 moves downwards, the squeezing rollers 422 move downwards along the slope track 311, and drive the reset elastic sheet 33 to rotate, and the squeezing rollers 422 further enter the lower end of the vertical track 312, at this time, the wringing rack 41 is located at the lower limit position.

When the wringing rack 41 moves upward, the pressing roller 422 moves to an upper limit position along the vertical rail 312 and the first return rail 313.

Lifting the mop head 22 up will cause the squeegee roller 422 to move along the vertical track 312 to the highest point of the vertical track 312; during the lifting process, the cleaning sponge 23 is always in a compressed state, so that the wringing assembly 4 can be positioned below the water level, thereby lowering the height of the tub 10.

A first tension spring 43 for driving the wringing frame 41 to reset upwards is arranged between the wringing frame 41 and the mounting plate 421.

A tension spring mounting hole b424 is formed at the lower end of the mounting plate 421; tension spring mounting holes a412 are respectively formed at the lower end of the wringing frame 41 close to the mounting plate 421; the first tension spring 43 is fixedly connected between the tension spring mounting hole b424 and the tension spring mounting hole a 412.

The first tension spring 43 enables the water squeezing frame 41 to be located at an upper limit position in a natural state, and the mop head 22 is conveniently placed when the sponge mop 2 is squeezed.

Two ends of the wringing frame 41 close to the squeezing part 42 are respectively and rotatably connected with rollers 44 which enable the wringing frame 41 to slide up and down smoothly.

A plurality of rotating grooves 413 are respectively and uniformly formed at two ends of the wringing frame 41 close to the squeezing part 42; the roller 44 is rotatably connected in the rotating groove 413; when the wringing frame 41 moves up and down, the roller 44 is rotatably connected to the inner wall of the barrel 10, so that the wringing assembly 4 can slide up and down smoothly.

The middle part of the barrel body 10 is rotatably connected with a handle 11 which can be used for conveniently lifting the barrel body 10.

A rotating hole is formed in the middle of each of two side walls in the length direction of the barrel body 10; rotating raised heads 111 which are rotatably connected with the rotating holes are respectively formed at the end parts of the two ends of the handle 11; the handle 11 facilitates lifting and movement of the bucket body 10.

When the product is used, the handle 11 is held by hands, the product is placed on a horizontal plane, the extrusion roller 422 is located at the highest point of the slope track 311, the sliding block 51 is located at the lowest point of the second reset track 323, and the cleaning brush 6 is located in the sliding groove 1011 right below the limiting groove 1012. An appropriate amount of water is added into the bucket body 10, so that the floater 52 moves upwards under the buoyancy of the water to drive the sliding block 51 to slide to the highest point (position B in fig. 16) of the second reset track 323 along the second reset track 323, at this time, the water level in the bucket body 10 is located below the wringing frame 41, and the floating part 64 is greatly buoyant to enable the cleaning brush 6 to move upwards to enter the limiting groove 1012.

The mop rod 21 is held by hands, the mop head 22 is immersed in the water right above the cleaning brush 6, the cleaning sponge 23 is completely submerged by the water level, and the cleaning sponge 23 is cleaned for multiple times. The mop head 22 is lifted by holding the mop rod 21 by hand, the cleaning sponge 23 is completely abutted against the upper end face of the wringing frame 41, and the mop rod 21 is pressed down forcibly, so that the mop head 22 drives the wringing frame 41 to move downwards to the limit position. The pressing roller 422 moves inwards while moving downwards under the guiding action of the slope rail 311, so that the pressing roller 422 is fully pressed with the pressing arc 221, the distance between the mop head 22 and the water squeezing frame 41 is reduced, the cleaning sponge 23 is compressed and dehydrated, and meanwhile, the first tension spring 43 enters a stretching state. In the process that the pressing roller 422 slides to the lowest point of the slope track 311, the reset spring piece 33 is pressed to move outwards, so that the pressing roller 422 slides to the lowest point of the slope track 311 (position C in fig. 16), and the reset spring piece 33 returns to the original position after the pressing roller 422 passes through. When the mop rod 21 is held by hands, the extrusion roller 422 moves upwards to the limit position along the vertical track 312, and the cleaning sponge 23 is in a compressed state all the time in the movement process, namely the cleaning sponge 23 keeps a squeezing state. After the pressing roller 422 moves to the highest point of the vertical rail 312, the cleaning sponge 23 is completely dehydrated, and under the action of the elastic force of the first tension spring 43, the pressing roller 422 returns to the initial position along the first reset rail 313, and the pressing roller 422 no longer presses the pressing arc 221. The sponge mop 2 is taken out for use by holding the mop rod 21 by hand.

In the process of squeezing the sponge mop 2, the wringing bracket 41 moves downward, so that the drive lever 411 presses the slide block 51 downward, the slide block 51 slides downward along the compression rail 321, and the gas spring 50 enters a compressed state. The sliding block 51 slides into the return track 322 after moving to the lowest point, and the elastic force of the gas spring 50 makes the sliding block 51 abut against the driven baffle 61 and the guide sliding head 62 abut against the end part of the side end of the limit groove 1012.

The cleaning sponge 23 after use will adhere to more spot and hair, it is very inconvenient to wash, when adopting staving 10 to wash, immerse mop head 22 in the water directly over cleaning brush 6, press the mop head 22 downwards, cleaning sponge 23 offsets and compresses tightly with brush hair 65, cleaning brush 6 enters into sliding tray 1011 downwards, direction slippery fellow 62 no longer offsets with spacing groove 1012 side end, air spring 50 spring effect makes sliding block 51 slide along replying track 322 and cleaning brush 6 slides along sliding tray 1011 simultaneously. The elastic force of the second tension spring 63 is not greater than the elastic force of the gas spring 50, so that the sliding block 51 moves to the lowest point (position a in fig. 16) of the second reset track 323 under the elastic force of the gas spring 50, and the buoyancy force applied to the float 52 is greater than the friction force between the sliding block 51 and the driven baffle 61, so that the sliding block 51 moves to the highest point along the second reset track 323 and is separated from the driven baffle 61. The cleaning brush 6 moves along the sliding groove 1011 to a position right below the limiting groove 1012 under the action of the elastic force of the second tension spring 63, and the bristles 62 brush off the attached dirt of the cleaning sponge 23 in the reciprocating motion of the cleaning brush 6. After the cleaning is finished, the sponge mop 2 is taken out and squeezed again, and the cleaning brush 6 moves upwards into the limiting groove 1012 due to the buoyancy force of the floating part 64.

According to the invention, through the design of the wringing component 4, when the wringing component 4 is pressed down, the squeezing part 42 rotates inwards to squeeze the mop head 22 to squeeze the cleaning sponge 23 for dewatering, and simultaneously, when the wringing component 4 is pressed down, the gas spring 50 can slide downwards to enable the driving rod 411 to abut against the driven baffle 61.

According to the invention, through the design of the squeezing track 31, when the wringing component 4 is pressed down, the squeezing component can move downwards along the slope track 311, so that the squeezing part 42 rotates inwards to squeeze the mop head 22, and further the cleaning sponge 23 is squeezed and dewatered; when the wringing assembly 4 is lifted up, the wringing assembly can move upwards along the vertical track 312, the squeezing part 42 keeps the squeezing state of the cleaning sponge 23, and water in the barrel 10 cannot be sucked by the cleaning sponge 23; when the wringing assembly 4 is lifted to the upper end limit position, the squeezing portions 42 are rotated outward so that the sponge mop 2 to be wrung can be taken out.

According to the invention, through the design of the driving track, when the sliding block 51 moves downwards along the compression track 321, the gas spring 50 can be compressed, and when the sliding block 51 moves horizontally along the return track 322, the driven baffle 61 can be driven, so that the cleaning brush 6 moves horizontally to clean the cleaning sponge 23.

Claims

1. A hand-washing-free wringing mop bucket kit comprises a bucket body and a sponge mop; the method is characterized in that: the guide part is fixedly connected in the barrel body; a water squeezing assembly is longitudinally connected in the guide part in a sliding manner; the bottom in the barrel body is positioned outside the guide part and is transversely connected with a cleaning brush in a sliding manner;

the water squeezing assembly comprises a water squeezing frame longitudinally connected in a sliding manner in the guide part and two symmetrically arranged squeezing parts which are rotatably connected in the water squeezing frame and penetrate through the water squeezing frame from top to bottom; the squeezing parts are respectively positioned at two ends of the length direction of the wringing component;

the squeezing part comprises two mounting plates which are longitudinally arranged in parallel and rotatably connected to the squeezing frame and horizontally arranged squeezing rollers which are rotatably connected to the upper parts of the mounting plates respectively; two ends of the extrusion roller respectively penetrate out of the mounting plate;

closed extrusion tracks which are connected with the extrusion rollers in a sliding manner are respectively formed at two ends of the extrusion part in the guide part; the extrusion track comprises a slope track extending from the outer part of the barrel body to the lower end of the middle part;

when the extrusion rollers move downwards along the slope tracks, the extrusion parts respectively rotate towards the middle part of the barrel body;

the sponge mop comprises a mop head and a cleaning sponge fixedly connected to the lower end of the mop head; the two ends of the upper end of the mop head in the width direction are formed with extrusion circular arcs;

when the extrusion roller moves downwards along the slope track, the extrusion roller is fully extruded with the extrusion arc, the distance between the mop head and the water squeezing frame is reduced, and the cleaning sponge is compressed and dehydrated;

an air spring capable of enabling the cleaning brush to horizontally move so as to clean the cleaning sponge is arranged in the barrel body; the water squeezing frame moves downwards and simultaneously enables the gas spring to compress and accumulate force;

a plurality of guide sliding heads are formed on one side of the cleaning brush close to the guide part; a limiting plate is formed at the bottom in the barrel body upwards along the length direction of the barrel body; a sliding groove in sliding connection with the guide sliding head is formed in the limiting plate;

a second tension spring is fixedly connected between the cleaning brush and the barrel body; under the condition of no external force, the second tension spring enables the cleaning brush to slide to the end part of one end of the sliding groove;

the cleaning brush is provided with a floating part which is far away from the inner wall of the barrel body along the length direction of the barrel body; a limiting groove communicated with the sliding groove is formed in the limiting plate at the upper end of the sliding groove and on one side of the sliding groove;

when the inside of the barrel body is not provided with water, the cleaning brush is positioned in the sliding groove; when water exists in the barrel body, the floating part floats upwards under the action of buoyancy force, so that the cleaning brush enters the limiting groove;

the gas spring is arranged between the guide part and the cleaning brush; a closed driving track is formed on the side wall, close to the gas spring, of the guide part; the end part of the gas spring is rotatably connected to the inner bottom end of the barrel body; the other end of the gas spring is rotatably connected with a sliding block which is connected in the driving track in a sliding manner;

the driving rail comprises a compression rail, a horizontally arranged return rail and a second reset rail, wherein the compression rail is close to the limiting groove from top to bottom, the second reset rail is used for connecting the compression rail with the return rail; the lowest point of the compression track is connected with the return track, and the highest point of the compression track is connected with the second reset track;

the sliding block is rotationally connected with a floater; when no water exists in the barrel, the sliding block is located at the lowest point of the second reset track; when water exists in the barrel body, the floater floats upwards under the buoyancy force to drive the sliding block to move upwards along the second reset track, and meanwhile, the length of the gas spring is unchanged in the process;

the water squeezing frame is positioned on the outer side of the guide part and is provided with a driving rod which can be abutted against the sliding block; when the water squeezing frame moves downwards, the driving rod drives the sliding block to move downwards along the compression track, and the gas spring is compressed;

a driven baffle capable of abutting against the sliding block is formed on one side, close to the guide part, of the cleaning brush; when the sliding block is positioned on the return track, the sliding block abuts against the driven baffle plate, the guide sliding head abuts against the end part of the side end of the limit groove, and the cleaning brush is positioned at a first limit position;

when the cleaning brush moves downwards under the action of external force and the guide sliding head slides into the sliding groove, the sliding block slides along the return track under the action of the elastic force of the air spring and the guide sliding head slides to a second limit position along the sliding groove;

2. The hands-free wringing mop bucket kit of claim 1, wherein: and a driving block capable of shifting the sliding block into the compression track is formed at the lower end of the driving rod.

3. The hands-free wringing mop bucket kit of claim 1, wherein: the extrusion track comprises a vertical track which is vertically arranged and a first reset track which is horizontally arranged and used for connecting the slope track and the vertical track; the lowest point of the vertical track is coincided with the lowest point of the slope track;

the extrusion track is rotatably connected with a reset elastic sheet; in a natural state, the reset elastic sheet only enables the vertical rail to be communicated with the lowest point of the extrusion rail;

when the wringing frame moves downwards, the squeezing roller moves downwards along the slope track and drives the reset elastic sheet to rotate, the squeezing roller further enters the lower end of the vertical track, and the wringing frame is located at the lower limit position;

when the wringing rack moves upwards, the squeezing rollers move to an upper limit position along the vertical rail and the first reset rail.

4. The hands-free wringing mop bucket kit of claim 1, wherein: the wringing frame and a first tension spring used for driving the wringing frame to reset upwards are arranged between the mounting plates.

5. The hands-free wringing mop bucket kit of claim 1, wherein: two ends of the wringing frame, which are close to the squeezing part, are respectively and rotatably connected with rollers which enable the wringing frame to slide up and down smoothly.

6. The hands-free wringing mop bucket kit of claim 1, wherein: the middle part is rotated on the staving and is connected with can conveniently mention the handle of staving.