CN110151081B

CN110151081B - Mop wiper wringing device and mop cleaning barrel

Info

Publication number: CN110151081B
Application number: CN201910575386.1A
Authority: CN
Inventors: 胡国云
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2023-12-22
Anticipated expiration: 2039-06-28
Also published as: CN110151081A

Abstract

The invention provides a mop wiper wringing device and a mop cleaning barrel, and belongs to the technical field of cleaning. The mop solves the problems that the existing mop cleaning head is forcedly plugged into the stroking sleeve and the cleaning head is easy to damage. The mop wiper wringing device comprises a bracket, a first sliding block and a second sliding block, wherein a wringing piece is arranged on the second sliding block; the first sliding block is connected with the bracket through a first guide structure, and the second sliding block is connected with the bracket through a second guide structure. The first sliding block and the second sliding block are connected through a linkage structure, so that the water squeezing piece moves towards the direction close to the first sliding block, and the distance between the water squeezing piece and the leaning surface of the first sliding block is obviously increased. During squeezing operation, the first sliding block and the squeezing piece clamp the cleaning head first, and then the cleaning head is moved to enable the squeezing piece to squeeze the wiping object; thereby avoiding the cleaning head from being forced to be plugged between the first sliding block and the water squeezing piece; the service life of the cleaning head is prolonged.

Description

Mop wiper wringing device and mop cleaning barrel

Technical Field

The invention belongs to the technical field of household washing or cleaning, and relates to a mop, in particular to a mop wiper wringing device.

The invention belongs to the technical field of household washing or cleaning, and relates to a mop, in particular to a mop cleaning barrel.

Background

Mop means a long handle cleaning tool for scrubbing the floor. Cotton cloth flat mop and collodion mop are common household mop, and mop wiping materials such as cotton cloth, collodion and the like need to be cleaned and squeezed in the process of scrubbing the ground.

In order to facilitate the cleaning and wringing operations of mop wipes, various solutions have been proposed, such as a self-wringing horizontal plate mop (application publication number CN104337477 a) suitable for the operation of cotton flat plate mop, a mop bucket for wringing and cleaning flat plate mop (grant bulletin number CN 206120267U); also, for example, a collodion mop (application publication number CN109567694 a) suitable for working on a collodion mop, a cleaning bucket for cleaning a collodion mop, and a collodion mop (application publication number CN107495914 a). The cleaning head provided with the wiping object penetrates into the stroking sleeve during the wringing operation, so that the wiping object is extruded by the scraping blade or the wringing roller; in the initial stage of the wringing operation, the cleaning head is forcedly plugged into the stroking sleeve, so that one end part of the wiping object and the joint of the wiping object and the bottom plate are extremely easy to damage.

The mop cleaning barrel is divided into two areas of dry area and wet area, and has the problems of large volume, high manufacturing cost and the like.

Disclosure of Invention

The invention provides a mop wiper wringing device, which aims to solve the technical problem of how to provide a mop wiper wringing device capable of prolonging the service life of a mop cleaning head.

The invention provides a mop cleaning barrel, which aims to solve the technical problem of reducing the volume of the mop cleaning barrel.

The technical problems to be solved by the invention can be realized by the following technical proposal: the mop wiper wringing device comprises a bracket, a first sliding block and a second sliding block, wherein the first sliding block is provided with a leaning surface, the second sliding block is provided with a wringing piece which is arranged opposite to the leaning surface of the first sliding block, and a wringing operation area for placing a mop cleaning head is arranged between the wringing piece and the leaning surface of the first sliding block; the first sliding block is connected with the bracket through a first guide structure which can enable the first sliding block to move along the direction of the leaning surface of the first sliding block to be close to or far from the water squeezing piece, and the second sliding block is connected with the bracket through a second guide structure which can enable the second sliding block to move along the direction of the leaning surface of the water squeezing piece to be close to or far from the first sliding block; the first sliding block and the second sliding block are connected through a linkage structure which can enable the wringing piece to synchronously move towards the direction close to the first sliding block when the first sliding block moves towards the direction close to the wringing piece.

The mop cleaning barrel comprises a barrel body and the mop wiper wringing device positioned in the barrel body, and the bracket is arranged on the side wall of the barrel body; when the first slider moves obliquely upward and in a direction approaching the wringer, the wringer moves obliquely upward and synchronously in a direction approaching the first slider.

When the mop wiper wringing device is used for wringing the mop wiper, the cleaning head of the mop is placed in the wringing operation area, the wiper faces the wringing piece, and the back surface of the bottom plate in the cleaning head faces the leaning surface of the first sliding block; the first sliding block is operated to move in the direction approaching to the wringing piece, so that the distance between the wringing piece and the leaning surface of the first sliding block is reduced, namely the width of the wringing operation area is reduced. Because the first sliding block and the second sliding block are connected through the linkage structure, the water squeezing piece moves towards the direction close to the first sliding block, and the space reduction speed between the water squeezing piece and the leaning surface of the first sliding block is obviously improved.

The first sliding block and the water squeezing piece relatively move to enable the back surface of the bottom plate in the cleaning head to depend on the leaning surface of the first sliding block, the water squeezing piece is pressed on the wiping piece, and if the wiping piece is collodion cotton, the water squeezing piece also extrudes and deforms the collodion cotton, so that water in the cleaning head flows out. The first slider and the wringer member are positioned at one end of the wipe when the cleaning head is gripped by controlling the position of the cleaning head.

Compared with the prior art, when the mop wiper wringing device is used for wringing the mop wiper, the first sliding block and the wringing piece clamp the cleaning head first and then move the cleaning head to enable the wringing piece to wring the wiper; thereby avoiding the cleaning head from being forced to be plugged between the first sliding block and the water squeezing piece; thereby improving the service life of the cleaning head. The first sliding block and the squeezing piece can clamp the cleaning head rapidly, so that squeezing operation efficiency is effectively guaranteed. The first sliding block and the wringing piece synchronously move reversely, so that the moving stroke of the first sliding block and the wringing piece is obviously shortened, and the mop wiper wringing device has more compact structure and smaller volume.

When the mop cleaning barrel is used for squeezing water, the cleaning head is firstly clamped by the first sliding block and the squeezing water piece, and the mop handle is pulled to enable the cleaning head to move upwards; in other words, the cleaning head firstly cleans in the barrel body, and water squeezing operation is carried out when the cleaning head is pulled out upwards, so that the height of the mop cleaning barrel is obviously not obviously improved, and two cavities are not required to be separated into two parts, so that the size of the mop cleaning barrel is obviously reduced, the manufacturing cost of the barrel body is further reduced, and the storage and transportation cost of the mop cleaning barrel is reduced.

Drawings

Fig. 1 is a schematic perspective view of a mop cleaning bucket according to the first embodiment.

Fig. 2 is a schematic top view of a mop cleaning bucket according to the first embodiment.

FIG. 3 is a schematic cross-sectional view of A-A of FIG. 2.

Fig. 4 is an exploded view of a mop wringing device according to the first embodiment.

Fig. 5 is a schematic perspective view showing a state of cleaning a mop using the mop cleaning bucket of the first embodiment.

Fig. 6 is a schematic top view of a mop cleaning barrel according to the first embodiment.

Fig. 7 is a schematic cross-sectional view of the structure B-B of fig. 6.

Fig. 8 is a schematic perspective view of the wringer and the first slider when not clamping the cleaning head of the collodion mop.

Fig. 9 is a schematic perspective view of the wringer and the first slider as they clamp the cleaning head of the collodion mop.

Fig. 10 is a schematic top view of the wringer and the first slider as they sandwich the collodion mop cleaning head.

FIG. 11 is a schematic cross-sectional view of the structure of C-C in FIG. 10.

FIG. 12 is a schematic cross-sectional view of the wringer and first slider of the fourth embodiment when they clamp the cleaning head of a cotton mop.

Fig. 13 is a schematic cross-sectional view of another linkage structure in the fifth embodiment.

Fig. 14 is a schematic perspective view of a first slider driven by foot in the sixth embodiment.

Fig. 15 is a schematic side view of a first slider driven by foot in the sixth embodiment.

FIG. 16 is a schematic cross-sectional view of D-D of FIG. 15.

Fig. 17 is a schematic side view of the first slider driven manually in the seventh embodiment.

In the figure, 1, a barrel body; 2. a barrel cover; 3. a bracket; 3a, side plates; 3a1, a chuck part; 3a2, support ribs; 3b, a first supporting rod; 3c, a first guide chute; 3d, a second guide chute; 3e, controlling the sliding chute; 3e1, a first chute section; 3e2, a second chute section; 4. a first slider; 4a, resting surface; 4b, a first guide slider; 4c, pushing up the arm; 4d, avoiding the groove; 4e, a force head; 5. a second slider; 5a, a second guide slider; 6a, a wringing roller; 6b, scraping blade; 7. a wringing operation area; 8. a roller; 9. a second support bar; 10. a lifting hook is arranged; 11. foot pedal; 12. a deflector rod; 13. a first spring; 14. a mop cleaning head; 14a, a bottom plate; 14b, collodion; 14c, cotton cloth; 15. a mop rod; 16. a rope; 17. a wire guide wheel; 18. a backer; 19. a translation block; 20. a screw; 21. a foot pedal lever; 22. a push-pull rod; 23. a handle; 24. a pulling piece; 25. a push rod.

Detailed Description

The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

Embodiment one: as shown in fig. 1 to 11, the mop cleaning bucket includes a bucket body 1, a bucket cover 2, and a mop wiper wringer device.

As shown in fig. 4, the mop wiper wringing device comprises a bracket 3, a second slide block 5 and a first slide block 4 with a resting surface 4a, wherein a wringing piece arranged opposite to the resting surface 4a of the first slide block 4 is arranged on the second slide block 5, and a wringing operation area 7 for placing a mop cleaning head 14 is arranged between the wringing piece and the resting surface 4a of the first slide block 4.

The mop wiper wringing device is positioned in the barrel body 1, the bracket 3 comprises two side plates 3a and one or more first supporting rods 3b, the two side plates 3a are arranged in parallel, the first supporting rods 3b are positioned between the two side plates 3a, the two ends of the first supporting rods 3b are respectively inserted into the two side plates 3a, and the first supporting rods 3b are used for limiting the interval between the two side plates 3 a. The upper edge of the side wall of the barrel body 1 is provided with a groove, the side plate 3a is provided with a clamping head part 3a1 embedded in the groove, and the outer side surface of the side plate 3a is provided with a supporting rib 3a2 which is in leaning against the inner side surface of the barrel body 1; whereby the bracket 3 is mounted on the sidewall of the tub 1.

The barrel cover 2 is fixed at the barrel opening of the barrel body 1, and the top surface of the side plate 3a is propped against the barrel cover 2, so that the side plate 3a is limited to move relative to the groove, and the fixing support 3 is realized.

The first slider 4 and the second slider 5 are each located between the two side plates 3 a. Two side surfaces in the first sliding block 4 are respectively in one-to-one correspondence with the inner side surfaces of the two side surfaces; the first sliding block 4 is connected with two side surfaces of the bracket 3 through a first guiding structure. The first guiding structure comprises a first guiding chute 3c on the side plate 3a, and a first guiding slider 4b embedded in the first guiding chute 3c is arranged on the first sliding block 4. When a force is applied to the first slider 4, the first guide slider 4b moves along the side wall of the first guide runner 3c, i.e., the first slider 4 moves in the first guide structure guide direction, and the abutment surface 4a of the first slider 4 approaches or moves away from the wringer.

Two side surfaces in the second slide block 5 are respectively in one-to-one correspondence with the inner side surfaces of the two side surfaces; the second slide block 5 is connected with two side surfaces of the bracket 3 through a second guide structure. The second guiding structure comprises a second guiding chute 3d positioned on the side plate 3a, and a second guiding slider 5a embedded in the second guiding chute 3d is arranged on the second sliding block 5. When a force is applied to the second slider 5, the second guide slider 5a moves along the side wall of the second guide chute 3d, i.e., the second slider 5 moves in the direction of the second guide structure, and the wringer approaches or moves away from the abutment surface 4a of the first slider 4.

The first guide structure and the second guide structure are arranged in an eight shape, namely, the first guide chute 3c and the second guide chute 3d are obliquely arranged, and the first guide chute 3c and the second guide chute 3d are arranged in an eight shape, so that when the first slide block 4 moves obliquely upwards, the first slide block 4 moves towards the direction close to the water squeezing piece, and when the second slide block 5 moves obliquely upwards, the water squeezing piece moves towards the direction close to the first slide block 4.

The first sliding block 4 and the second sliding block 5 are connected through a linkage structure, and when the first sliding block 4 moves towards the direction close to the water squeezing piece, the first sliding block 4 drives the second sliding block 5 to move through the linkage structure and enables the water squeezing piece to synchronously move towards the direction close to the first sliding block 4. Such that application of force to only the first slider 4 causes the first slider 4 and the second slider 5 to grip the mop cleaning head 14 within the wringing region 7.

The linkage structure comprises a push-up arm 4c positioned below the second sliding block 5, the push-up arm 4c is fixedly connected with the first sliding block 4, and the push-up arm 4c and the first sliding block 4 are connected into a whole in the specification and the drawing. Obviously, when the first slider 4 moves obliquely upward, the upward pushing arm 4c can apply upward pushing force to the second slider 5, so that the second slider 5 moves obliquely upward.

The number of the push-up arms 4c is two, and the two push-up arms 4c are respectively positioned at two sides of the wringing operation area 7, so that interference between the mop cleaning head 14 and the push-up arms 4c is avoided when the mop cleaning head is positioned in the wringing operation area 7. The two pushing-up arms 4c simultaneously apply upward pushing force to the second sliding block 5, so that the second sliding block 5 is stressed more uniformly, and the movement is more stable. The upper pushing arm 4c is rotatably connected with the roller 8, the roller 8 can abut against the bottom surface of the second sliding block 5, or the second sliding block 5 is rotatably connected with the roller 8, the roller 8 can abut against the top surface of the upper pushing arm 4c, and therefore the upper pushing arm 4c is in rolling connection with the second sliding block 5, friction force between the upper pushing arm 4c and the second sliding block is effectively reduced, and the movement stability and flexibility of the first sliding block 4 and the second sliding block 5 are guaranteed. One or more second support rods 9 are arranged between the two push-up arms 4c, two ends of each second support rod 9 are respectively inserted into the two push-up arms 4c, and each second support rod 9 is used for limiting the interval between the two push-up arms 4c and guaranteeing that the rolling and the bottom surface of the second sliding block 5 or the rolling and the push-up arms 4c can be always propped against each other.

The middle part of first slider 4 has the groove 4d of dodging that can supply mop pole 15 to place, and the both sides of dodging the groove 4d all are equipped with the lifting hook 10, and the lower extreme and the first slider 4 rotation of lifting hook 10 are connected. When the mop cleaning head 14 is placed in the wringing region 7 and the mop cleaning head 14 is lifted up, the hook portions of the two upper lifting hooks 10 can be simultaneously hooked on the top surface of the bottom plate 14a in the mop cleaning head 14, thereby pulling the first slider 4 to move. The arrangement of the two upper lifting hooks 10 effectively improves the stress stability of the first sliding block 4, and further improves the movement stability of the first sliding block 4.

The position of the connection point of the upper lifting hook 10 and the first sliding block 4 is controlled or the position of the wringing piece is controlled, so that the wringing piece can be ensured to be pressed on the top edge of the wiping article when the first sliding block 4 and the wringing piece clamp the mop cleaning head 14; this state avoids the wringing dead zone of the wringing operation and avoids the wringing member being located above the wipe to cause the wipe to be forced to deform and jam between the wringing member and the first slider 4. The wringing dead zone is the portion of the wipe that is not always squeezed. The first slider 4 and the wringer grip the mop cleaning head 14 in a state in which the back surface of the bottom plate 14a of the mop cleaning head 14 abuts against the abutment surface 4a of the first slider 4 and the wringer presses against the wipe and achieves the force required for wringing.

Because the upper lifting hooks 10 can swing, the top surface of the bottom plate 14a in the mop cleaning head 14 can be abutted against both the upper lifting hooks 10 or both the upper lifting hooks 10 can be separated from the bottom plate 14a in the mop cleaning head 14 according to practical requirements. If the first slider 4 and the wringing member do not clamp the mop cleaning head 14, the top surface of the bottom plate 14a of the mop cleaning head 14 can abut against both the upper hooks 10 during the lifting process of the mop cleaning head 14, so that the mop cleaning head 14 pulls the upper hooks 10 to move, and the upper hooks 10 drive the first slider 4 to move obliquely upwards along the guiding direction of the first guiding structure. After the first slide block 4 and the squeezing member clamp the mop cleaning head 14, the two lifting hooks 10 are separated from the bottom plate 14a in the mop cleaning head 14 by operation, and the friction force generated between the bottom plate 14a and the first slide block 4 and the friction force generated between the squeezing member and the wiping member can keep the back surface of the bottom plate 14a of the mop cleaning head 14 against the resting surface 4a of the first slide block 4 and the squeezing member pressed on the wiping member, namely, the clamping state can be ensured in the continuous lifting process of the mop cleaning head 14, so that the squeezing operation is realized.

A pedal 11 is fixed to the bottom of the tub 1, so that the entire mop cleaning tub is effectively prevented from being lifted up when the mop cleaning head 14 is lifted up when a person steps on the pedal 11.

As shown in fig. 5 to 11, the wiper is collodion 14b, and the collodion 14b has been deformed by pressing in a state where the first slider 4 and the wringer member clamp the mop cleaning head 14. The wringing piece is wringing roller 6a, the number of wringing rollers 6a is one or more, and the wringing roller 6a is rotationally connected with the second sliding block 5 through a rotating shaft. When the number of the wringing rollers 6a is multiple, the wringing rollers 6a are arranged up and down, the wringing effect can be controlled by controlling the number of the wringing rollers 6a, and the friction force generated between the wringing member and the wiping member can be controlled.

A control chute 3e is arranged on the side plate 3a of the bracket 3, and a deflector rod 12 embedded in the control chute 3e is fixed on the upper part of the upper lifting hook 10. The control chute 3e comprises a first chute section 3e1 which is obliquely arranged and a second chute section 3e2 which is positioned above the first chute section 3e1, and the second chute section 3e2 is communicated with the first chute section 3e 1; when the deflector rod 12 is positioned in the first chute section 3e1, the hook part of the upper lifting hook 10 is positioned outside the leaning surface 4a of the first sliding block 4, and the top surface of the bottom plate 14a in the mop cleaning head 14 can lean against the two upper lifting hooks 10 in the state; when the deflector rod 12 is positioned in the second chute section 3e2, the hook portion of the upper lifting hook 10 is positioned inside the resting surface 4a of the first slider 4, and in this state, the top surface of the bottom plate 14a in the mop cleaning head 14 cannot abut against the upper lifting hook 10. The corners of the second chute section 3e2 and the first chute section 3e1 are provided with guiding surfaces, so that the deflector rod 12 can slide into the second chute section 3e2 from the first chute section 3e1 more smoothly or slide into the first chute section 3e1 from the second chute section 3e2 more smoothly.

When the first sliding block 4 moves obliquely upwards, the upper lifting hook 10 is driven to synchronously move, the upper lifting hook 10 synchronously drives the deflector rod 12 to move, and the deflector rod 12 can slide into the second chute section 3e2 from the first chute section 3e 1; that is, during the lifting process of the mop cleaning head 14, the top surface of the bottom plate 14a is abutted against both the upper lifting hooks 10 in the initial stage, and the upper lifting hooks 10 are automatically separated from the bottom plate 14a in the mop cleaning head 14 when the first chute section 3e1 slides into the second chute section 3e 2. By controlling the position of the second chute section 3e2 it is ensured that when the two lifting hooks 10 are automatically disengaged from the floor plate 14a, the rear surface of the floor plate 14a of the mop cleaning head 14 has been brought into abutment with the abutment surface 4a of the first slider 4 and the wringer has been pressed against the wipe.

A first spring 13 is arranged between the top of the lifting hook 10 and the first sliding block 4 or between the deflector rod 12 and the first sliding block 4, and the deflector rod 12 can automatically slide into the first chute section 3e1 from the second chute section 3e2 under the elastic force of the first spring 13. When the mop cleaning head 14 is located between the first slider 4 and the wringer, the mop cleaning head 14 is obviously able to overcome the resilience of the first spring 13 and prevent the lever 12 from sliding from the second chute section 3e2 into the first chute section 3e 1. When the mop cleaning head 14 is completely pulled out from the space between the first sliding block 4 and the wringing piece, the deflector 12 automatically slides into the first sliding groove section 3e1 from the second sliding groove section 3e2, and then the first sliding block 4 automatically slides downwards in an inclined manner under the action of gravity, so that automatic reset is realized. The second slide block 5 can automatically slide downwards in an inclined way under the action of gravity, so that automatic reset is realized.

The bottom wall of the inner cavity of the barrel body 1 is provided with a backer 18 for the back surface of the mop cleaning head 14 to rest. The body 1 of the mop cleaning barrel is filled with water, and the water surface is slightly higher than the lifting hook 10. When the mop cleaning head 14 is inserted into the wringing area 7 and onto the bottom surface of the inner cavity of the bucket body 1, the wiping article is completely immersed in water, and the bottom plate 14a of the mop cleaning head 14 can rest against the backer 18. When the mop cleaning head 14 is lifted, the mop cleaning head 14 can be leaned on the backer, the swinging direction of the mop cleaning head 14 is limited, the moving stability of the mop cleaning head 14 is improved, and the purpose of ensuring that the top surface of the bottom plate 14a is abutted on the hook part of the upper lifting hook 10 is realized, namely, the phenomenon that the mop cleaning head 14 is accidentally separated from the upper lifting hook 10 in the lifting process of the mop cleaning head 14 is avoided. In the lifting process of the mop cleaning head 14, the top surface of the mop cleaning head 14 is gradually separated from the water surface, and the second sliding block 5 slides obliquely upwards, so that the water squeezing piece is positioned above the water surface during water squeezing operation, the water squeezing efficiency is ensured, and the height of the mop cleaning barrel can be effectively reduced.

Embodiment two: the structure and principle of the embodiment are basically the same as those of the first embodiment, and the basic same points are not described in detail, only different places are described, and the different places are as follows: a second spring is arranged between the second slide block 5 and the bracket 3, and the second slide block 5 can automatically slide obliquely downwards under the action of the elasticity of the second spring, so that automatic reset is realized.

Embodiment III: the structure and principle of the embodiment are basically the same as those of the first embodiment and the second embodiment, and the basic same points are not described in detail, only different points are described, and the differences are as follows: the support 3 of the mop wringing device can be directly mounted on a wall surface, or the support 3 of the mop wringing device is mounted on the mop rod 15 of a mop, and the mop wringing device can axially slide relative to the mop rod 15, so that the moving direction of the first sliding block 4 and the second sliding block 5 relative to the horizontal plane is not necessarily inclined upwards, but can be changed adaptively.

Embodiment four: as shown in fig. 12, the structure and principle of the present embodiment are basically the same as those of the first to third embodiments, and the basic same points are not described in detail, but only in different places, namely the material of the wiper and the structure of the wringer: the wiping material is cotton cloth 14c, the wringing piece is a scraping blade 6b, and the scraping blade 6b is fixedly connected or in swinging connection with the second sliding block 5.

Fifth embodiment: as shown in fig. 13, the structure and principle of the present embodiment are basically the same as those of the first to fourth embodiments, and the basic same points are not described in detail, only different points are described, and the different points are the linkage structure: the linkage structure comprises a rope 16 and a wire guide wheel 17 rotatably connected with the bracket 3, one end of the rope 16 is connected with the upper end part of the second sliding block 5, the other end of the rope 16 is connected with the lower end part of the first sliding block 4, the rope 16 is pulled and guided by the wire guide wheel 17, so that the first sliding block 4 moves obliquely upwards, the rope 16 is pulled to move, the rope 16 moves along the wire guide wheel 17, and the rope 16 pulls the second sliding block 5 to move obliquely upwards.

Example six: as shown in fig. 14 to 16, the structure and principle of the present embodiment are basically the same as those of the first to fifth embodiments, and the basic points are not described in detail, but only in different places, and the difference is in the driving manner of driving the first slider 4 to move: the first sliding block 4 is not required to be provided with the upper lifting hook 10 and parts related to the upper lifting hook 10, but the barrel body 1 is rotationally connected with the pedal rod 21, one end of the pedal rod 21 is a pedal part, a push-pull rod 22 is arranged between the other end of the pedal rod 21 and the first sliding block 4, the lower end of the push-pull rod 22 is rotationally connected with the pedal rod 21, and the upper end of the push-pull rod 22 is rotationally connected with the first sliding block 4. When the person steps on the pedal 11, the foot rest lever 21 swings, that is, the other end portion of the foot rest lever 21 swings upward, the foot rest lever 21 pushes the push-pull lever 22 to move upward and swing, and the push-pull lever 22 pushes the first slider 4 to move along the guiding direction of the first guiding structure.

Embodiment seven: as shown in fig. 17, the structure and principle of the present embodiment are basically the same as those of the first to fifth embodiments, and the basic same points are not described in detail, but only in different places, and the difference is that the driving manner for driving the first slider 4 to move is as follows: the lifting hook 10 and the parts related to the lifting hook 10 are not required to be installed on the first sliding block 4, but the lifting handle 23 is rotationally connected to the barrel body 1, the lifting handle 23 is fixedly connected with the pulling sheet 24, the push rod 25 is arranged between the lifting handle 23 and the first sliding block 4, the middle part of the push rod 25 is rotationally connected with the support 3, the pulling sheet 24 can abut against one upper side surface of the push rod 25, and the force head 4e which can abut against the other upper side surface of the push rod 25 is fixed on the first sliding block 4. When the handle 23 rotates downward from above the tub 1 until outside the tub 1, the paddle 24 pushes one end of the push rod 25 to swing downward, whereby the other end of the push rod 25 swings upward, and the other end of the push rod 25 pushes the head 4e to move upward, thereby pushing the first slider 4 to move in the first guide structure guide direction.

Example eight: the structure and principle of the embodiment are basically the same as those of the seventh and eighth embodiments, and the basic same points are not described in detail, only different points are described, and the different points are as follows: the first guide structure and the second guide structure are arranged in parallel, namely the first guide chute 3c and the second guide chute 3d are horizontally arranged, the linkage structure comprises a gear and a rack which are meshed with each other, the rack is fixedly connected with the first sliding block 4, the gear is rotationally connected with the second sliding block 5, and when the first sliding block 4 horizontally moves, the rack drives the second sliding block 5 to horizontally move through the gear.

Claims

1. The mop wiper wringing device is characterized by comprising a bracket (3), a first sliding block (4) and a second sliding block (5), wherein the first sliding block (4) is provided with a leaning surface (4 a), the second sliding block (5) is provided with a wringing piece which is arranged opposite to the leaning surface (4 a) of the first sliding block (4), and a wringing operation area (7) for placing a mop cleaning head (14) is arranged between the wringing piece and the leaning surface (4 a) of the first sliding block (4); the first sliding block (4) is connected with the bracket (3) through a first guide structure which can enable the first sliding block (4) to move along the direction of the leaning surface (4 a) of the first sliding block (4) to be close to or far away from the squeezing piece, and the second sliding block (5) is connected with the bracket (3) through a second guide structure which can enable the second sliding block (5) to move along the direction of the leaning surface (4 a) of the first sliding block (4) to be close to or far away from the squeezing piece; the first sliding block (4) and the second sliding block (5) are connected through a linkage structure which can enable the water squeezing piece to synchronously move towards the direction close to the first sliding block (4) when the first sliding block (4) moves towards the direction close to the water squeezing piece; the first sliding block (4) is rotatably connected with an upper lifting hook (10), and when the mop cleaning head (14) is placed in the water squeezing operation area (7) and the mop cleaning head (14) is lifted up, the hook part of the upper lifting hook (10) can be hooked on the top surface of the bottom plate (14 a) in the mop cleaning head (14).

2. The mop wiper wringing device according to claim 1, wherein the bracket (3) comprises two side plates (3 a) and one or more first support rods (3 b), the two side plates (3 a) are arranged in parallel, the first support rods (3 b) are positioned between the two side plates (3 a), the two ends of the first support rods (3 b) are respectively inserted into the two side plates (3 a), and the first support rods (3 b) are used for limiting the interval between the two side plates (3 a); the first sliding block (4) and the second sliding block (5) are both positioned between the two side plates (3 a), two side surfaces in the first sliding block (4) are respectively in one-to-one correspondence with the inner side surfaces of the two side surfaces, and two side surfaces in the second sliding block (5) are respectively in one-to-one correspondence with the inner side surfaces of the two side surfaces.

3. The mop wringing device of claim 1, wherein the first guide structure and the second guide structure are arranged in an "eight" shape.

4. A mop wringing device according to claim 3, characterized in that the linkage structure comprises a push-up arm (4 c) located below the second slider (5), the push-up arm (4 c) being fixedly connected with the first slider (4); when the first slider (4) moves obliquely upward, the upward pushing arm (4 c) can exert an upward pushing force on the second slider (5).

5. The mop wiper wringing device according to claim 4, wherein the push-up arm (4 c) is rotatably connected with a roller (8), and the roller (8) can be abutted against the bottom surface of the second slider (5); or the second sliding block (5) is rotationally connected with a roller (8), and the roller (8) can be abutted against the top surface of the push-up arm (4 c).

6. Mop wiper wringing device according to claim 4 or 5, characterized in that the number of push-up arms (4 c) is two, two push-up arms (4 c) being located on each side of the wringing working zone (7).

7. Mop wiper wringing device according to claim 6, characterized in that one or more second support bars (9) are mounted between the two push-up arms (4 c), the two ends of the second support bars (9) being respectively inserted into the two push-up arms (4 c), the second support bars (9) being adapted to limit the spacing between the two push-up arms (4 c).

8. Mop wiper wringing device according to claim 1, characterized in that the first slider (4) presses against the top edge of the wiper during movement when the first slider (4) and the wringing member grip the mop cleaning head (14).

9. The mop wiper wringing device according to claim 1, characterized in that the middle part of the first sliding block (4) is provided with an avoiding groove (4 d) for placing a mop rod (15), and both sides of the avoiding groove (4 d) are provided with upper lifting hooks (10).

10. The mop wiper wringing device according to claim 1, characterized in that the bracket (3) is provided with a control chute (3 e), and the upper lifting hook (10) is fixedly provided with a deflector rod (12) embedded in the control chute (3 e); the control chute (3 e) comprises a first chute section (3 e 1) and a second chute section (3 e 2) positioned above the first chute section (3 e 1), and the second chute section (3 e 2) is communicated with the first chute section (3 e 1); when the deflector rod (12) is positioned in the first chute section (3 e 1), the hook part of the upper lifting hook (10) is positioned outside the leaning surface (4 a) of the first sliding block (4); when the deflector rod (12) is positioned in the second chute section (3 e 2), the hook part of the upper lifting hook (10) is positioned at the inner side of the leaning surface (4 a) of the first sliding block (4).

11. Mop wiper wringing device according to claim 10, characterized in that the second chute section (3 e 2) has a guide surface at the corner of the first chute section (3 e 1).

12. Mop wiper wringing device according to claim 10, characterized in that a first spring (13) is arranged between the upper lifting hook (10) and the first slider (4) or between the deflector (12) and the first slider (4).

13. Mop wiper wringing device according to claim 3 or 4 or 5, characterized in that a second spring is arranged between the second slider (5) and the bracket (3).

14. The mop wringing device of claim 1, wherein the first guide structure is disposed in parallel with the second guide structure.

15. Mop wiper wringing device according to claim 1 or 2 or 3 or 14, characterized in that the linkage structure comprises a rope (16) and a wire guide wheel (17) rotatably connected with the support (3), one end of the rope (16) is connected with the second slider (5), the other end of the rope (16) is connected with the first slider (4), and the rope (16) is guided by the wire guide wheel (17).

16. The mop wringing device of claim 14, wherein the linkage comprises a gear and a rack which are meshed with each other, the rack is fixedly connected with the first slider (4), the gear is rotatably connected with the second slider (5), and when the first slider (4) moves horizontally, the rack drives the second slider (5) to move horizontally through the gear.

17. A mop cleaning bucket, comprising a bucket body (1), and being characterized in that the mop cleaning bucket further comprises a mop wiper wringing device according to any one of claims 1 to 16, wherein the mop wiper wringing device is positioned in the bucket body (1), and a bracket (3) is arranged on the side wall of the bucket body (1); when the first sliding block (4) moves obliquely upwards and towards the direction approaching the water squeezing piece, the water squeezing piece moves obliquely upwards and synchronously towards the direction approaching the first sliding block (4), or when the first sliding block (4) moves horizontally and towards the direction approaching the water squeezing piece, the water squeezing piece moves horizontally and synchronously towards the direction approaching the first sliding block (4).

18. Mop cleaning bucket according to claim 17, characterized in that the bottom wall of the inner cavity of the bucket body (1) is fitted with a back rest (18) against which the back of the mop cleaning head (14) rests.

19. The mop cleaning barrel comprises a barrel body (1) and a mop wiper wringing device, and is characterized in that the mop wiper wringing device comprises a bracket (3), a first sliding block (4) and a second sliding block (5), a leaning surface (4 a) is arranged on the first sliding block (4), a wringing piece which is arranged opposite to the leaning surface (4 a) of the first sliding block (4) is arranged on the second sliding block (5), and a wringing operation area (7) for placing a mop cleaning head (14) is arranged between the wringing piece and the leaning surface (4 a) of the first sliding block (4); the first sliding block (4) is connected with the bracket (3) through a first guide structure which can enable the first sliding block (4) to move along the direction of the leaning surface (4 a) of the first sliding block (4) to be close to or far away from the squeezing piece, and the second sliding block (5) is connected with the bracket (3) through a second guide structure which can enable the second sliding block (5) to move along the direction of the leaning surface (4 a) of the first sliding block (4) to be close to or far away from the squeezing piece; the first sliding block (4) and the second sliding block (5) are connected through a linkage structure which can enable the water squeezing piece to synchronously move towards the direction close to the first sliding block (4) when the first sliding block (4) moves towards the direction close to the water squeezing piece; the first guide structure and the second guide structure are arranged in an eight shape, or the first guide structure and the second guide structure are arranged in parallel;

the mop wiper wringing device is positioned in the barrel body (1), and the bracket (3) is arranged on the side wall of the barrel body (1); the barrel body (1) is rotationally connected with a pedal rod (21), one end of the pedal rod (21) is a pedal part, a push-pull rod (22) is arranged between the other end of the pedal rod and the first sliding block (4), the lower end of the push-pull rod (22) is rotationally connected with the pedal rod (21), and the upper end of the push-pull rod (22) is rotationally connected with the first sliding block (4); when the first sliding block (4) moves obliquely upwards and towards the direction approaching the water squeezing piece, the water squeezing piece moves obliquely upwards and synchronously towards the direction approaching the first sliding block (4), or when the first sliding block (4) moves horizontally and towards the direction approaching the water squeezing piece, the water squeezing piece moves horizontally and synchronously towards the direction approaching the first sliding block (4).

20. Mop cleaning bucket according to claim 19, characterized in that the support (3) comprises two side plates (3 a) and one or more first support rods (3 b), the two side plates (3 a) are arranged in parallel, the first support rods (3 b) are located between the two side plates (3 a), the two ends of the first support rods (3 b) are respectively inserted into the two side plates (3 a), and the first support rods (3 b) are used for limiting the distance between the two side plates (3 a); the first sliding block (4) and the second sliding block (5) are both positioned between the two side plates (3 a), two side surfaces in the first sliding block (4) are respectively in one-to-one correspondence with the inner side surfaces of the two side surfaces, and two side surfaces in the second sliding block (5) are respectively in one-to-one correspondence with the inner side surfaces of the two side surfaces.

21. Mop cleaning bucket according to claim 19, characterized in that the linkage structure comprises a push-up arm (4 c) located below the second slider (5), the push-up arm (4 c) being fixedly connected with the first slider (4); when the first slider (4) moves obliquely upward, the upward pushing arm (4 c) can exert an upward pushing force on the second slider (5).

22. Mop cleaning bucket according to claim 21, characterized in that the push-up arm (4 c) is rotatably connected with a roller (8), the roller (8) being capable of abutting against the bottom surface of the second slider (5); or the second sliding block (5) is rotationally connected with a roller (8), and the roller (8) can be abutted against the top surface of the push-up arm (4 c).

23. Mop cleaning bucket according to claim 21 or 22, characterized in that the number of push-up arms (4 c) is two, two push-up arms (4 c) being located on each side of the wringing zone (7).

24. Mop cleaning bucket according to claim 23, characterized in that one or more second support bars (9) are mounted between the two push-up arms (4 c), both ends of the second support bar (9) being inserted into the two push-up arms (4 c), respectively, the second support bar (9) being adapted to limit the distance between the two push-up arms (4 c).

25. Mop cleaning bucket according to claim 19 or 20, characterized in that a second spring is arranged between the second slider (5) and the support (3).

26. Mop cleaning bucket according to claim 19 or 20, characterized in that the linkage comprises a rope (16) and a wire guide wheel (17) rotatably connected to the support (3), one end of the rope (16) being connected to the second slider (5), the other end of the rope (16) being connected to the first slider (4), the rope (16) being guided by the wire guide wheel (17).

27. Mop cleaning bucket according to claim 19 or 20, characterized in that the linkage comprises a gear and a rack which are engaged with each other, the rack is fixedly connected with the first slide (4), the gear is rotatably connected with the second slide (5), and when the first slide (4) moves horizontally, the rack drives the second slide (5) to move horizontally through the gear.

28. The mop cleaning barrel comprises a barrel body (1) and a mop wiper wringing device, and is characterized in that the mop wiper wringing device comprises a bracket (3), a first sliding block (4) and a second sliding block (5), a leaning surface (4 a) is arranged on the first sliding block (4), a wringing piece which is arranged opposite to the leaning surface (4 a) of the first sliding block (4) is arranged on the second sliding block (5), and a wringing operation area (7) for placing a mop cleaning head (14) is arranged between the wringing piece and the leaning surface (4 a) of the first sliding block (4); the first sliding block (4) is connected with the bracket (3) through a first guide structure which can enable the first sliding block (4) to move along the direction of the leaning surface (4 a) of the first sliding block (4) to be close to or far away from the squeezing piece, and the second sliding block (5) is connected with the bracket (3) through a second guide structure which can enable the second sliding block (5) to move along the direction of the leaning surface (4 a) of the first sliding block (4) to be close to or far away from the squeezing piece; the first sliding block (4) and the second sliding block (5) are connected through a linkage structure which can enable the water squeezing piece to synchronously move towards the direction close to the first sliding block (4) when the first sliding block (4) moves towards the direction close to the water squeezing piece;

the mop wiper wringing device is positioned in the barrel body (1), and the bracket (3) is arranged on the side wall of the barrel body (1); a lifting handle (23) is rotationally connected to the barrel body (1), a pulling sheet (24) is fixedly connected to the lifting handle (23), a push rod (25) is arranged between the lifting handle (23) and the first sliding block (4), the middle part of the push rod (25) is rotationally connected with the bracket (3), the pulling sheet (24) can abut against the upper side surface of one end of the push rod (25), and an adhesive force head (4 e) which can abut against the upper side surface of the other end of the push rod (25) is fixedly arranged on the first sliding block (4); when the first sliding block (4) moves obliquely upwards and towards the direction approaching the water squeezing piece, the water squeezing piece moves obliquely upwards and synchronously towards the direction approaching the first sliding block (4), or when the first sliding block (4) moves horizontally and towards the direction approaching the water squeezing piece, the water squeezing piece moves horizontally and synchronously towards the direction approaching the first sliding block (4).

29. The mop cleaning bucket according to claim 28, wherein the bracket (3) comprises two side plates (3 a) and one or more first support rods (3 b), the two side plates (3 a) are arranged in parallel, the first support rods (3 b) are positioned between the two side plates (3 a), the two ends of the first support rods (3 b) are respectively inserted into the two side plates (3 a), and the first support rods (3 b) are used for limiting the distance between the two side plates (3 a); the first sliding block (4) and the second sliding block (5) are both positioned between the two side plates (3 a), two side surfaces in the first sliding block (4) are respectively in one-to-one correspondence with the inner side surfaces of the two side surfaces, and two side surfaces in the second sliding block (5) are respectively in one-to-one correspondence with the inner side surfaces of the two side surfaces.

30. The mop cleaning bucket of claim 28, wherein the first guide structure and the second guide structure are arranged in an "eight" shape.

31. Mop cleaning bucket according to claim 30, characterized in that the linkage structure comprises a push-up arm (4 c) located below the second slider (5), the push-up arm (4 c) being fixedly connected with the first slider (4); when the first slider (4) moves obliquely upward, the upward pushing arm (4 c) can exert an upward pushing force on the second slider (5).

32. Mop cleaning bucket according to claim 31, characterized in that the push-up arm (4 c) is rotatably connected with a roller (8), the roller (8) being capable of abutting against the bottom surface of the second slider (5); or the second sliding block (5) is rotationally connected with a roller (8), and the roller (8) can be abutted against the top surface of the push-up arm (4 c).

33. Mop cleaning bucket according to claim 31 or 32, characterized in that the number of push-up arms (4 c) is two, two push-up arms (4 c) being located on each side of the wringing zone (7).

34. Mop cleaning bucket according to claim 33, characterized in that one or more second support bars (9) are mounted between the two push-up arms (4 c), the two ends of the second support bars (9) being inserted into the two push-up arms (4 c), respectively, the second support bars (9) being adapted to limit the distance between the two push-up arms (4 c).

35. Mop cleaning bucket according to claim 30 or 31 or 32, characterized in that a second spring is arranged between the second slider (5) and the support (3).

36. The mop cleaning bucket of claim 28, wherein the first guide structure is disposed in parallel with the second guide structure.

37. Mop cleaning bucket according to claim 36, characterized in that the linkage comprises a rope (16) and a wire guide wheel (17) rotatably connected to the support (3), one end of the rope (16) being connected to the second slider (5), the other end of the rope (16) being connected to the first slider (4), the rope (16) being guided by the wire guide wheel (17).

38. The mop cleaning bucket of claim 36, wherein the linkage comprises a gear and a rack engaged with each other, the rack being fixedly connected to the first slider (4), the gear being rotatably connected to the second slider (5), the rack driving the second slider (5) to move horizontally through the gear when the first slider (4) moves horizontally.