CN108577725B

CN108577725B - Cleaning tool

Info

Publication number: CN108577725B
Application number: CN201810452765.7A
Authority: CN
Inventors: 苏文康
Original assignee: Yongkang Aige Household Products Co ltd
Current assignee: Yongkang Aige Household Products Co ltd
Priority date: 2018-05-13
Filing date: 2018-05-13
Publication date: 2021-04-09
Anticipated expiration: 2038-05-13
Also published as: CN108577725A

Abstract

The invention discloses a cleaning tool, which comprises a rod body; the mop disc can rotate relative to the rod body; a barrel body; an inner barrel arranged in the barrel body; the water inlet channel is used for conveying water in the barrel body to the inner barrel; the opening and closing device is used for closing or opening the water inlet channel; a drive rod; the cleaning frame can move up and down along the driving rod; and the driving device is used for driving the mop disc to rotate in a single direction in the process of pressing the rod body downwards. According to the mop, the driving rod is arranged on the mop barrel, the mop barrel is arranged to be the inner barrel and the outer barrel, so that the mop can be directly controlled to move up and down, the cleaning and dewatering operation of the mop can be realized, the positioning operation is not needed, the operation is simple and labor-saving, and the working efficiency is high; secondly, as positioning is not needed, derailing can not occur, the failure rate is low, and the using effect is good; and the mop does not need to be controlled to move up and down for a long distance, so that the operation is labor-saving.

Description

Cleaning tool

Technical Field

The invention belongs to the technical field of cleaning tools, and particularly relates to a cleaning tool.

Background

Chinese patent CN203749361U discloses a single-barrel type mop bucket, which comprises a bucket body, a bracket, a dewatering piece and a guide rail arranged on the bucket body, wherein the guide rail is provided with a lower positioning part and an upper positioning part; the bracket is a cleaning position when in the lower positioning part; the bracket is at the last location portion, for the dehydration position, realizes the conversion of dehydration spare on cleaning condition and dehydration state through the guide rail to the spacing realization bracket. However, in the structure, when the mop is used, the mop is lifted to drive the bracket to be clamped into the upper positioning part, and then the dehydration operation can be carried out; when the mop is switched to a cleaning state, the mop also needs to be lifted to enable the bracket to be separated from the upper positioning part and move to the position of being clamped into the first positioning part along with the track, so that the whole operation is complex and laborious, and the working efficiency is low. And when dewatering, the bracket is easy to be separated from the upper positioning part under the driving of the high rotation of the dewatering piece, the derailment condition is generated, and the use effect is influenced.

Disclosure of Invention

The invention provides a cleaning tool which is labor-saving in operation and not prone to failure in order to overcome the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a cleaning tool comprises

A rod body;

the mop disc can rotate relative to the rod body;

the mop hair is arranged on the mop plate;

a barrel body;

an inner barrel arranged in the barrel body;

the water inlet channel is used for conveying water in the barrel body to the inner barrel;

the opening and closing device is used for closing or opening the water inlet channel;

a drive rod;

the cleaning frame can move up and down along the driving rod;

and the driving device is used for driving the mop disc to rotate in a single direction in the process of pressing the rod body downwards.

According to the mop, the driving rod is arranged on the mop barrel, the driving of the mop disc to rotate is realized through the driving rod, and the mop barrel is arranged in the structure of the inner barrel and the outer barrel, so that the water inlet channel is cut off when the mop is cleaned and dehydrated, further, water in the barrel cannot enter the inner barrel any more, then, the mop is controlled to continuously move up and down to drive the cleaning frame to move up and down together, the water in the inner barrel is continuously thrown out of the barrel, after repeated operation is carried out to dry the water in the inner barrel, the mop can be thrown dry, further, the cleaning and dehydrating operation of the mop can be realized directly through the up and down movement of the mop, the cleaning and dehydrating operation can be carried out independently without the up and down movement of two positions, the positioning operation is not needed, the operation is simple; secondly, as positioning is not needed, derailing can not occur, the failure rate is low, and the using effect is good; the mop disc is driven to rotate by directly driving the driving rod in the barrel body, so that the inner rod and the outer rod of the mop rod do not need to stretch to drive the mop disc to rotate, the mop only needs to be controlled to move up and down, the mop does not need to be controlled to move up and down for a long distance, the operation is labor-saving, the time consumption of cleaning and dewatering is reduced, and the working efficiency is improved; secondly, because the mop dish need not to drive under the flexible of interior outer pole, and then also need not to set up drive part between the interior outer pole, reduce the setting of spare part, reduce the spoilage.

Furthermore, in the process that the cleaning frame moves downwards, the opening and closing device stops the water inlet channel; in the process that the cleaning frame moves upwards, the opening and closing device opens the water inlet channel; when the mop is cleaned, the water inlet channel can be cut off under the operation of downward movement of the cleaning frame, and the mop is cleaned and dewatered without independently controlling the opening and closing device to cut off the water inlet channel, so that the time waste in the operation process is reduced, and the working efficiency is effectively improved; the whole process does not need to be stooped, and the operation is time-saving and labor-saving; after the mop is cleaned and dried, the cleaning frame can directly drive the opening and closing device to open the water inlet channel again in the process of lifting the mop away from the mop barrel so as to facilitate the next cleaning operation; with the structure, the opening of the water inlet channel is not required to be independently controlled after the mop is cleaned and dewatered, so that the time for cleaning the mop is effectively saved, and the working efficiency is further improved; and the whole process does not need to be stooped, so that the operation is time-saving and labor-saving.

Furthermore, the driving device comprises a moving part and a one-way driving structure matched with the moving part, when the mop is cleaned or dewatered, the driving rod penetrates into the moving part to drive the moving part to rotate, and the moving part drives the cleaning frame to rotate in one way through the one-way driving structure to drive the mop disc to rotate; through the arrangement of the movable part, good transmission is realized, the frictional resistance between the cleaning frame and the driving rod is effectively reduced, the rotating speed of the cleaning frame is higher, and further the rotating speed of the mop disc is higher, and the cleaning effect is good; and the mop disc rotates in a single direction, so that the cleaning frame and the mop disc cannot rotate reversely when the mop moves upwards, the process that the rotating speed of the cleaning frame and the mop disc is reduced due to the fact that the mop moves upwards is avoided, the mop disc is guaranteed to be always in a high-speed rotating state, and the cleaning or dewatering effect is good.

Further, the driving device also comprises a connecting structure for realizing the rotation stopping matching between the cleaning frame and the mop; through the arrangement of the connecting structure, the cleaning frame is ensured to always drive the mop disc to rotate together when rotating, and the cleaning or dewatering operation of the mop is realized; the condition that the mop plate cannot be driven to rotate by the cleaning frame due to the fact that the friction force between the mop plate and the cleaning frame is too small is avoided.

The invention also discloses a cleaning tool, which comprises a mop and a mop bucket, wherein the mop bucket comprises

A barrel body;

an inner barrel arranged in the barrel body;

the opening and closing device is used for opening or closing the water inlet channel;

a drive rod;

the cleaning frame can move up and down along the driving rod;

the mop comprises

A rod body;

the mop disc can rotate relative to the rod body;

the mop hair is arranged on the mop plate;

According to the mop, the driving rod is arranged on the mop barrel, the driving of the mop disc to rotate is realized through the driving rod, and the mop barrel is arranged as the inner barrel body, so that the water inlet channel is cut off when the mop is cleaned and dehydrated, further, water in the barrel body can not enter the inner barrel, then, the mop is controlled to continuously move up and down to drive the cleaning frame to move up and down together, the water in the inner barrel is continuously thrown out of the barrel body, after repeated operation is carried out to dry the water in the inner barrel, the mop can be dried, the cleaning and dehydrating operation of the mop can be realized by directly moving up and down the mop, the cleaning and dehydrating operation can be independently carried out without respectively moving up and down on two positions, the positioning operation is not required, the operation is simple and labor-saving, and the working efficiency is high; secondly, as positioning is not needed, derailing is avoided, the failure rate is low, and the using effect is good; the mop disk is driven to rotate by directly driving the driving rod in the barrel body, so that the inner rod and the outer rod of the mop rod do not need to stretch and retract, the mop can be controlled to move up and down only, the mop does not need to be controlled to move up and down for a long distance, the operation is labor-saving, the time consumption of cleaning and dewatering is reduced, and the working efficiency is improved; secondly, the mop disc is not required to be driven under the stretching of the inner and outer rods, and a driving part is not required to be arranged between the inner and outer rods, so that the arrangement of parts is reduced, and the damage rate is reduced; the driving device is arranged on the mop, so that the power loss when the mop disc is driven to rotate is small, the mop disc can reach a faster rotating speed under the driving of the driving rod, and the cleaning and dewatering effects are good.

Furthermore, the driving device comprises a rotating part and a one-way transmission part matched with the rotating part, when the mop is cleaned or dewatered, the driving rod penetrates into the rotating part to drive the rotating part to rotate, and the rotating part drives the mop disc to rotate in one way through the one-way transmission part; the rotating part can move upwards when the driving rod penetrates into the rotating part, and the mop disc is driven to rotate by the unidirectional rotating part; when the mop rod moves upwards to enable the driving rod to move downwards relative to the rotating part, the rotating part is driven by the driving rod to move downwards to a certain degree, so that unidirectional matching between the mop disc and the rotating part is effectively released, and the mop disc is ensured not to rotate reversely all the time; and the one-way transmission component realizes the one-way rotation of the mop plate, the structure is matched stably, and the transmission effect is good.

The invention also discloses a cleaning tool, which comprises

A barrel body;

an inner barrel arranged in the barrel body;

a support bar;

the cleaning frame can move up and down along the supporting rod;

a mop plate;

the mop hair is arranged on the mop plate;

a second rod body;

the first rod body can rotate relative to the second rod body; when the second rod body is pressed downwards, the supporting rod can penetrate into the first rod body;

and the driving device is used for driving the first rod body to rotate in a single direction in the process that the supporting rod penetrates into the first rod body.

According to the mop, the supporting rods are arranged on the mop barrel, the mop disc is driven to rotate through the supporting rods, the mop barrel is arranged into an inner barrel structure and an outer barrel structure, when the mop is cleaned and dehydrated, the water inlet channel is cut off, so that water in the barrel cannot enter the inner barrel, the mop is controlled to move up and down continuously to drive the cleaning frame to move up and down together, the water in the inner barrel is thrown out of the barrel continuously, after repeated operation is carried out for spin-drying the water in the inner barrel, the mop can be spin-dried, the cleaning and dehydrating operation of the mop can be realized directly through the up and down movement of the mop, the cleaning and dehydrating operation can be carried out independently without moving up and down on two positions, the positioning operation is not needed, the operation is simple and labor-saving, and the working efficiency is; in the second time, as the positioning is not needed, the derailing condition can not occur, the failure rate is low, and the using effect is good; the mop disc is driven to rotate by directly driving the supporting rods in the barrel body without stretching the inner and outer rods of the mop rod, the mop can be controlled to move up and down only without controlling the mop to move up and down for a long distance, the operation is labor-saving, the time consumption of cleaning and dewatering is reduced, and the working efficiency is improved; the first rod body is directly driven to rotate by the supporting rod and the driving device, so that the mop disc does not need to be driven to rotate by the extension between the first rod body and the first rod body of the mop rod, the whole mop only needs to be controlled to move up and down, the mop does not need to be controlled to move up and down for a long distance, the operation is labor-saving, the time consumption of cleaning and dewatering is reduced, and the working efficiency is improved; compared with a structure that a driving device is provided with a direct-drive mop disc, the mop disc is more convenient to process, few parts of the mop head are needed, the mop is more economical to assemble, and the processing efficiency is high; under the structure, the supporting rod is matched with the driving device more stably, the contact area is large, the situation that the supporting rod cannot rotate through the driving device is not easy to happen, and the failure rate is low.

Furthermore, the driving device comprises a rotating part and a one-way transmission part matched with the rotating part, and the rotating part drives the first rod body to rotate in a one-way mode through the one-way transmission part; first body of rod is one-way rotation, and reverse rotation can not appear in first body of rod when guaranteeing that the mop shifts up, avoids appearing the mop and shifts up the process that causes first body of rod rotational speed to reduce, and then guarantees that first body of rod drives the mop dish all the time and keeps high-speed rotation state, washs or dewaters effectually.

In summary, the invention has the following advantages: the mop bucket is provided with the driving rod and is arranged into the structure of the inner bucket and the outer bucket, so that the mop can be directly controlled to move up and down to realize the cleaning and the dewatering operation of the mop, the cleaning and the dewatering operation can be independently carried out without respectively moving up and down at two positions, the positioning operation is not required, the operation is simple, convenient and labor-saving, and the working efficiency is high; secondly, as positioning is not needed, derailing can not occur, the failure rate is low, and the using effect is good; and the mop does not need to be controlled to move up and down for a long distance, so that the operation is labor-saving.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view at B in fig. 1.

FIG. 3 is an exploded view of the mop bucket of the present invention.

Fig. 4 is a partial sectional view of fig. 3.

FIG. 5 is an exploded view of a mop according to the present invention.

Fig. 6 is a partial cross-sectional view of fig. 5.

Fig. 7 is a schematic structural diagram of the present invention.

Fig. 8 is an enlarged view at B in fig. 7.

FIG. 9 is an exploded view of the mop bucket of the present invention.

FIG. 10 is an exploded view of a mop according to the present invention.

Fig. 11 is a partial cross-sectional view of fig. 10.

Fig. 12 is a schematic structural diagram of the present invention.

Fig. 13 is an enlarged view at B in fig. 12.

FIG. 14 is a schematic view of a mop bucket of the present invention.

Fig. 15 is an enlarged view at a in fig. 12.

Fig. 16 is a schematic structural view of a rod body according to the present invention.

Fig. 17 is a schematic view of the support rod and the driving device of the present invention.

Fig. 18 is an enlarged view at C in fig. 16.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Example 1

As shown in fig. 1-6, a cleaning tool comprises a mop and a mop barrel matched with the mop, specifically, the mop barrel comprises a barrel body 11, an inner barrel 12 arranged in the barrel body, a water inlet channel 13, an opening and closing device 14, a driving rod 2, a cleaning frame 3 and a driving device, wherein the water inlet channel 13 is used for conveying water in the barrel body 11 to the inner barrel, the opening and closing device 14 is used for closing or opening the water inlet channel 13, the mop disc 5 can move up and down along the driving rod 2, and the driving device is used for driving the mop disc 5 to rotate in a single direction in the process of pressing down a rod body; the driving rod 2 is preferably a twist rod made of plastic, threads on the twist rod 2 can be arranged at equal intervals, or arranged from dense to sparse, or arranged from sparse to dense, or arranged at intervals of density, and the arrangement is determined according to actual use conditions and is not particularly limited; the driving rod 2 comprises an outer rod 22 and an inner rod 23 penetrating into the outer rod, the outer rod 22 is made of plastics, and the inner rod 23 is preferably made of metal; the bottom of the inner barrel 12 is arched upwards to form a boss 16, the central part of the boss 16 extends downwards to form a cylindrical groove, and the outer rod 22 is fixedly arranged in the cylindrical groove in a penetrating way, so that the driving rod is fixedly connected in the inner barrel;

when the mop is cleaned or dewatered, the mop is pressed downwards, and the mop disc 5 can rotate on the cleaning frame 3 in a single direction relative to the driving rod 2; when the mop is cleaned or dewatered, the mop is pressed downwards, the cleaning frame moves downwards, and the opening and closing device 14 can cut off the water inlet channel 13 under the driving of the cleaning frame 3; after the mop is cleaned or dewatered, the mop is pulled upwards, the cleaning frame moves upwards, and the opening and closing device 14 can open the water inlet channel 13 under the driving of the cleaning frame 3; when the mop is cleaned and dewatered, the water inlet channel is cut off, water in the barrel body cannot enter the inner barrel, then the mop is controlled to continuously move up and down to drive the cleaning frame to move up and down together, water in the inner barrel is continuously thrown out of the barrel body, after repeated operation is carried out to dry the water in the inner barrel, the mop can be dried, and cleaning and dewatering operation of the mop can be realized directly by moving up and down of the mop, the cleaning and dewatering operation can be carried out independently without moving up and down on two positions, positioning operation is not needed, operation is simple, convenient and labor-saving, and working efficiency is high; secondly, as positioning is not needed, derailing can not occur, the failure rate is low, and the use effect is good; and because the driving rod in the barrel body is directly used for driving, the inner rod and the outer rod of the mop rod do not need to stretch to drive the mop disc to rotate, the mop only needs to be controlled to move up and down, the mop does not need to be controlled to move up and down for a long distance, the operation is labor-saving, the time consumption of cleaning and dewatering is reduced, and the working efficiency is improved.

Specifically, the side wall of the inner barrel 12 protrudes outward to form a water inlet protrusion 121, and the water inlet channel 13 is a through groove formed on the water inlet protrusion 12; a water inlet joint 131 is arranged in the water inlet channel 13, the lower part of the water inlet joint 131 is in threaded connection with the water inlet channel, and a circular water inlet hole 132 is formed in the side wall of the upper part; further, the open-close device 14 comprises a plug 141 capable of moving up and down, a pressing piece 142 arranged on the plug and matched with the cleaning frame, and an extending piece 143 matched with the plug; the plug part 141 is a plastic part, the lower part of the plug part 141 is a plunger 1411 which can penetrate into the water inlet joint, the plunger 1411 is sleeved with a rubber sleeve 1412, and then when the plunger 1411 is inserted into the water inlet joint, the rubber sleeve 1412 blocks the water inlet hole 132 to further separate the communication between the inner barrel bodies; when the cleaning seat moves downwards and presses the pressing piece, the pressing piece is stressed to drive the plug piece to move downwards, and then the plug piece is plugged into the water inlet channel, so that the water inlet channel is cut off; the plug part is plugged into the water inlet channel to stop the water inlet channel, and is plugged into the water inlet channel under the action force exerted by the cleaning frame in the vertical direction, the closing effect is good, the water inlet channel is prevented from leaking in the cleaning and dewatering process, water in the barrel body is prevented from entering the inner barrel, and the mop can be dried;

the pressing piece 142 is a plastic piece with a cylindrical structure and fixedly penetrates through the plug part 141, and the end part of the pressing piece extends out of the side part of the water inlet joint and can be in interference fit with the cleaning frame; in other embodiments, the pressing member 142 may be integrally formed with the stopper member, preferably a convex portion formed by extending the side of the stopper member 141.

The extension part 143 is a metal pull rod, the lower part of the metal pull rod is fixedly penetrated in the plug part 141, the upper part of the metal pull rod is bent downwards to form a hook part 1431, and the hook part 1431 can be matched with the cleaning frame; when the cleaning frame moves upwards to abut against the hook part, the extending piece moves upwards along with the upward movement of the cleaning frame, and the plug piece is pulled out of the water inlet channel; the acting force in the vertical direction is also applied during the pulling operation, so that the plug part can be quickly pulled out; secondly, the hook part can be stably matched with the cleaning frame, so that the situation that the plug part cannot be upwards separated from the water inlet channel is avoided, and the failure rate is low; preferably, the water inlet convex part 121 is provided with a connecting cover 15, the connecting cover 15 is fixedly connected with the water inlet convex part 121, and the connecting cover 15 is arranged to prevent the plug member 141 from excessively moving upwards and falling out of the water inlet convex part 121 when the plug member is driven by the extending member to move upwards; preferably, a cylindrical connection cavity is arranged on the water inlet convex part 121, a cylindrical plug-in post 151 is arranged on the connection cover 15, and when the connection cover is connected with the water inlet convex part, the plug-in post 151 can penetrate into the connection cavity; furthermore, a through groove 152 for the upper part of the plug member 141 to pass through is arranged on the connecting cover 15, and the through groove can well guide the movement of the plug member 141 moving up and down, so that the position deviation of the plug member during the up and down movement is avoided; further, a convex portion 1413 is disposed at a position lower than the middle portion of the plug member 141, and the width of the convex portion 1413 is greater than the width of the through slot 152, so as to ensure that the plug member 141 can move up and down relative to the connection cover 15, but cannot fall out of the connection cover 15.

Specifically, the driving device comprises a moving part 7, a one-way driving structure 8 matched with the moving part and a connecting structure for realizing the rotation stopping matching between the cleaning frame and the mop, when the mop is cleaned or dewatered, the driving rod 2 penetrates into the moving part 7 to drive the moving part 7 to rotate, and the moving part 7 drives the cleaning frame 3 to rotate in one direction through the one-way driving structure 8 to drive the mop disc 5 to rotate; the mop comprises a rod body 4, a Y-shaped piece 9, a T-shaped joint 10, a mop disc 5, mop hair arranged on the mop disc, an elastic positioning part and an end cover 52, wherein the Y-shaped piece 9 is fixedly arranged at the lower part of the rod body 4, the T-shaped joint 10 is hinged with the Y-shaped piece 9, and the T-shaped joint 10 can rotate relative to the mop disc 5; the connecting structure comprises a connecting seat 33 arranged on the cleaning frame 3 and a connecting head 34 which can be matched with the mop disc in a rotation stopping way, the moving part 7 is arranged on the cleaning basket and can drive the cleaning basket to rotate, and then the moving part is transmitted to the connecting head through the connecting structure, so that the mop disc rotates together; when the mop moves downwards, the upper part of the connecting seat penetrates into the connecting head to realize rotation stopping fit with the connecting seat, and the mop disc can be driven to rotate by the connecting head when the cleaning frame rotates; and the existence of connecting seat for the mop dish can be kept away for clean frame by the lifting a distance, effectively avoids the mop hair to pile up the condition emergence on clean frame, guarantees that mop and clean frame when rotating, and the mop hair can be under the effect of centrifugal force the certain degree open, and washing and dehydration effect are all better.

The cleaning frame 3 comprises a cleaning basket 32 and a convex seat 35 fixedly arranged on the cleaning basket, and the connecting seat 33 is arranged on the convex seat 35 and fixedly connected with the convex seat 35 through a screw; the convex seat 35 and the connecting seat 33 are respectively provided with a through hole for the driving rod 2 to pass through; the movable piece is arranged in the connecting seat and can move up and down in the connecting seat; the one-way transmission part 8 comprises first rotation stopping teeth 81 and second rotation stopping teeth 82 matched with the first rotation stopping teeth, the first rotation stopping teeth 81 are uniformly arranged on the upper outer wall of the moving part at intervals, the second rotation stopping teeth 82 are uniformly arranged on the inner wall of the connecting seat at intervals, and the first rotation stopping teeth 81 and the second rotation stopping teeth 82 are ratchets, so that when the first rotation stopping teeth 81 and the second rotation stopping teeth 82 are meshed with each other, the rotation stopping between the moving part 7 and the connecting seat 33 can be realized only in a single direction, and only can idle when rotating in the opposite direction, and further, in the process of ensuring that the mop moves up and down, the cleaning basket 32 cannot drive the mop disc 5 to reversely rotate; of course, in other embodiments, the cleaning frame 3 may further include a supporting frame, the cleaning basket is disposed on the supporting frame, and the structure of the supporting frame and the connection manner of the supporting frame and the cleaning basket are the same as those in embodiment 1, and are not described again.

The upper part of the connecting seat 33 is provided with a connecting bulge 331, and the connecting bulge 331 is a circle of flange formed by directly extending outwards from the upper part of the connecting seat; a connecting cavity 341 for the upper part of the connecting base to penetrate through is arranged at the lower part of the connecting head 34, a circle of anti-falling convex part 342 is formed by extending the bottom of the connecting cavity 341 inwards, when the upper part of the connecting base 33 is clamped into the connecting cavity 341, the anti-falling convex part 342 can hook the connecting bulge, so that the connecting base 33 and the connecting head 34 are firmly connected together to realize anti-falling fit; further, even a plurality of first dogteeth 332 that are equipped with in interval on the connecting seat 33 upper surface, the same even a plurality of second dogteeth 343 that are equipped with in interval on the connecting chamber 341 inner wall, and then when penetrating to connecting chamber 341 on connecting seat 33 upper portion, but intermeshing realizes the cooperation of splining between first, the second dogtooth, and then realizes the cooperation of splining of connecting seat 33 and connector 34, can drive connector 34 when guaranteeing that connecting seat 33 rotates and rotate.

The mop disc 5 is provided with a circular groove 51, the end cover 52 is arranged in the groove 51, the bottom of the groove 51 is provided with a hole 511 for the connector to pass through, the upper part of the connector 34 extends outwards to form a blocking part, the outer diameter of the blocking part is larger than that of the hole, so that the lower part of the connector 34 can be ensured to penetrate out to the lower part of the mop disc 5 through the hole, and the upper part of the connector 34 is positioned in the groove 51 and cannot drop downwards from the hole; the end cover 52 is fixedly connected with the mop disc 5 through screws, preferably, semicircular open grooves 346 are respectively arranged on the blocking parts of the connecting heads 34 corresponding to the positions of the screws, and during assembly, the screws penetrate through the open grooves 346, so that the connecting heads 34 are in rotation-stopping fit with the mop disc 5, and the rotation of the mop disc 5 can be driven to rotate when the connecting heads 34 rotate.

The elastic positioning component is arranged between the connector and the T-shaped connector, and specifically comprises a positioning head 53, a spring 54 and a bottom cover 55, wherein a cavity for the positioning head 53 to penetrate through is formed in the T-shaped connector, the upper part of the positioning head 53 can extend out to the upper part of the T-shaped connector 10, and the bottom cover 55 can be fixedly connected with the T-shaped connector 10 through a screw; the spring 54 is arranged between the positioning head 53 and the bottom cover 55, one end of the spring 54 is abutted against the positioning head 53, and the other end is abutted against the bottom cover 55; with the structure, when the rod body 4 is in a state of being vertical to the mop disc 5, namely, during cleaning or dewatering, the spring 54 can not generate force on the bottom cover 55, and the normal cleaning or dewatering operation of the mop can not be influenced; when the mop is used for mopping, the rod body 4 is cleaned, so that the spring 54 applies acting force to the bottom cover 55, and the situation that the rod body 4 and the mop disc 5 shake before the operation is avoided; the bottom cover 55 is arranged in the groove 51, and the bottom cover 55 is positioned through an end cover; the connecting head 34 and the bottom cover 55 can rotate relatively, and preferably, a bearing 347 is arranged on the connecting head 34, and the friction force between the bottom cover 55 and the connecting head 34 is effectively reduced through the bearing 347.

Preferably, a reset component acting on the cleaning frame 3 is arranged in the inner barrel, the reset component is preferably a pressure spring sleeved on a driving rod, the lower end of the pressure spring is abutted against the bottom of the inner barrel, and the upper part of the pressure spring is abutted against the cleaning basket or the supporting frame; through the arrangement of the reset part, the cleaning frame can automatically reset upwards after moving downwards, so that the cleaning frame can quickly return to the area far away from the water surface and can move up and down in the area to realize dehydration, and the dehydration operation is simple and convenient; in other embodiments, the restoring member may be configured in other configurations, such as a plurality of springs, one end of each spring is connected to the barrel and the other end is connected to the bottom of the basket, and when the basket moves downward, the springs are compressed to apply restoring force to the basket; of course, the spring may be connected to the upper part of the basket body at one end and hooked to the barrel body at the other end, so that the spring is stretched to apply restoring force to the basket body when the basket body moves downwards.

In order to prevent the basket body from falling out of the barrel body from the upper part of the barrel body when the basket body moves, an anti-falling part 60 matched with the cleaning seat 3 is arranged on the barrel body 11; through the arrangement of the anti-falling structure, the cleaning frame can be effectively prevented from falling out from the upper part of the barrel body 11 in the process of moving up and down, and faults are avoided during working; specifically, the anti-dropping part is a blocking cover 601 fixedly connected to the upper part of the barrel body 11 through a screw, an opening is arranged on the blocking cover 601, the mop can be placed into the barrel body 1 through the opening, the diameter of the opening should be smaller than that of the basket body, so that when the basket body moves to the upper part of the barrel body 11, the blocking cover 601 blocks the basket body, and the basket body is prevented from dropping out of the barrel body 11.

When the mop is cleaned, the mop is pressed down to drive the basket body to move to an area with water at the bottom of the inner barrel, and the basket body presses the pressing piece, so that the plunger at the lower part of the plug piece is plugged into the water inlet joint to plug the water inlet hole; then the mop moves up and down, the mop and the basket body move up and down together, the mop disc and the basket body rotate in the process of moving up and down, the mop is cleaned, and meanwhile, water is thrown outwards into the barrel body; continuously moving the mop up and down until the water in the inner barrel is dried, and continuously moving the mop up and down for a period of time to dry the mop, so as to realize the dehydration of the mop; then the mop is taken out, the mop drives the basket body to move upwards, the basket body abuts against the hook part when moving upwards to the upper part of the barrel body, the stretching piece is pulled to move upwards to drive the plug part to move upwards, the blockage of the water inlet hole is removed, and water in the barrel body can enter the inner barrel through the water inlet hole; then the basket body continues to move upwards and is blocked by the blocking cover to fall back into the inner barrel again.

Example 2

As shown in fig. 7-11, a cleaning tool comprises a mop and a mop barrel matched with the mop, specifically, the mop barrel comprises a barrel body 11, an inner barrel 12 arranged in the barrel body, a water inlet channel 13, an opening and closing device 14, a driving rod 2 and a cleaning frame 3, the water inlet channel 13 is used for conveying water in the barrel body 11 to the inner barrel, the opening and closing device 14 is used for closing or opening the water inlet channel 13, and the cleaning tool can move up and down along the driving rod 2; the driving rod 2 is preferably a twist rod made of plastic, threads on the twist rod 2 can be arranged at equal intervals, or arranged from dense to sparse, or arranged from sparse to dense, or arranged at intervals of density, and the arrangement is determined according to actual use conditions and is not particularly limited; the driving rod 2 comprises an outer rod 22 and an inner rod 23 penetrating into the outer rod, the outer rod 22 is made of plastics, and the inner rod 23 is preferably made of metal; the bottom of the inner barrel 12 is arched upwards to form a boss 16, the central part of the boss 16 extends downwards to form a cylindrical groove, and the outer rod 22 is fixedly arranged in the cylindrical groove in a penetrating way, so that the driving rod is fixedly connected in the inner barrel.

The mop comprises a rod body 4, a Y-shaped part 9, a T-shaped joint 10, a mop disc 5, mop bristles arranged on the mop disc and a driving device, wherein the driving device is used for driving the mop disc 5 to rotate in a single direction in the process of pressing down the rod body; the Y-shaped part 9 is fixedly arranged at the lower part of the rod body 4, the T-shaped joint 10 is hinged with the Y-shaped part 9, and the T-shaped joint 10 can rotate relative to the mop disc 5; when the mop is cleaned or dewatered, the mop is pressed downwards, and the driving rod 2 drives the mop disc 5 to rotate in a single direction through the driving device; when the mop is cleaned or dewatered, the mop is pressed downwards, the cleaning frame moves downwards, and the opening and closing device 14 can cut off the water inlet channel 13 under the driving of the cleaning frame 3; after the mop is cleaned or dewatered, the mop is pulled upwards, the cleaning frame moves upwards, and the opening and closing device 14 can open the water inlet channel 13 under the driving of the cleaning frame 3; when the mop is cleaned and dewatered, the water inlet channel is cut off, water in the barrel body cannot enter the inner barrel, then the mop is controlled to continuously move up and down to drive the cleaning frame to move up and down together, water in the inner barrel is continuously thrown out of the barrel body, after repeated operation is carried out to dry the water in the inner barrel, the mop can be dried, and cleaning and dewatering operation of the mop can be realized directly by moving up and down of the mop, the cleaning and dewatering operation can be carried out independently without moving up and down on two positions, positioning operation is not needed, operation is simple, convenient and labor-saving, and working efficiency is high; secondly, as positioning is not needed, derailing can not occur, the failure rate is low, and the use effect is good; and because the driving rod in the barrel body is directly used for driving, the inner rod and the outer rod of the mop rod do not need to stretch to drive the mop disc to rotate, the mop only needs to be controlled to move up and down, the mop does not need to be controlled to move up and down for a long distance, the operation is labor-saving, the time consumption of cleaning and dewatering is reduced, and the working efficiency is improved.

Specifically, the side wall of the inner barrel 12 protrudes outward to form a water inlet protrusion 121, and the water inlet channel 13 is a through groove formed on the water inlet protrusion 12; a water inlet joint 131 is arranged in the water inlet channel 13, the lower part of the water inlet joint 131 is in threaded connection with the water inlet channel, and a circular water inlet hole 132 is formed in the side wall of the upper part; further, the open-close device 14 comprises a plug 141 capable of moving up and down, a pressing piece 142 arranged on the plug and matched with the cleaning frame, and an extending piece 143 matched with the plug; the plug part 141 is a plastic part, the lower part of the opening part 141 is a plunger 1411 which can penetrate into the water inlet joint, the plunger 1411 is sleeved with a rubber sleeve 1412, and then when the plunger 1411 is inserted into the water inlet joint, the rubber sleeve 1412 blocks the water inlet hole 132 to further separate the communication between the inner barrel bodies; when the cleaning seat moves downwards and presses the pressing piece, the pressing piece is stressed to drive the plug piece to move downwards, and then the plug piece is plugged into the water inlet channel, so that the water inlet channel is cut off; the plug part is plugged into the water inlet channel to stop the water inlet channel, and is plugged into the water inlet channel under the action force exerted by the cleaning frame in the vertical direction, the closing effect is good, the water inlet channel is prevented from leaking in the cleaning and dewatering process, water in the barrel body is prevented from entering the inner barrel, and the mop can be dried; the pressing piece 142 is a plastic piece with a cylindrical structure and fixedly penetrates through the plug part 141, and the end part of the pressing piece extends out of the side part of the water inlet joint and can be in interference fit with the cleaning frame; in other embodiments, the pressing member 142 may be integrally formed with the plug member, preferably as a protrusion extending outwardly from the side of the plug member 141.

The extension part 143 is a metal pull rod, the lower part of the metal pull rod is fixedly penetrated in the plug part 141, the upper part of the metal pull rod is bent downwards to form a hook part 1431, and the hook part 1431 can be matched with the cleaning frame; when the cleaning frame moves upwards to abut against the hook part, the extending piece moves upwards along with the upward movement of the cleaning frame, and the plug piece is pulled out of the water inlet channel; the acting force in the vertical direction is also applied during the pulling operation, so that the plug part can be quickly pulled out; secondly, the hook part can be stably matched with the cleaning frame, so that the situation that the plug part cannot be upwards separated from the water inlet channel is avoided, and the failure rate is low; preferably, the water inlet convex part 121 is provided with a connecting cover 15, the connecting cover 15 is fixedly connected with the water inlet convex part 121, and the connecting cover 15 is arranged to prevent the plug 141 from excessively moving upwards and falling out of the water inlet convex part 121 when the plug 141 moves upwards under the driving of the extending piece; preferably, a cylindrical connection cavity is arranged on the water inlet convex part 121, a cylindrical plug-in post 151 is arranged on the connection cover 15, and when the connection cover is connected with the water inlet convex part, the plug-in post 151 can penetrate into the connection cavity; furthermore, a through groove 152 for the upper part of the plug member 141 to pass through is arranged on the connecting cover 15, and the through groove can well guide the movement of the plug member 141 moving up and down, so that the position deviation of the plug member during the up and down movement is avoided; further, a convex portion 1413 is disposed at a position lower than the middle portion of the plug member 141, and the width of the convex portion 1413 is greater than the width of the through slot 152, so as to ensure that the plug member 141 can move up and down relative to the connection cover 15, but cannot fall out of the connection cover 15.

The driving device comprises a rotating part 7 and a one-way transmission part 8 matched with the rotating part, when the mop is cleaned or dewatered, the driving rod 2 penetrates into the rotating part to drive the rotating part 7 to rotate, and the rotating part drives the mop disc 5 to rotate in one way through the one-way transmission part 8; specifically, the rotating part 7 comprises a rotating part 71 and a connecting part 72, the rotating part 71 is a plastic sleeve body, a through hole 711 is arranged in the sleeve body, and an internal thread 712 is arranged on the inner wall of the through hole, so that when the driving rod 2 penetrates into the rotating part and the rotating part 71 moves up and down on the driving rod 2 along with the up-and-down movement of the mop, the driving rod 2 can drive the rotating part 71 to rotate; the connecting piece drives the mop disc to rotate, so that the one-way transmission part can be arranged on the rotating piece, the mop disc does not need to be molded and processed, the processing is simpler and more convenient, and the production efficiency is high; the connecting piece 72 is a disc made of plastic, and a circular opening 721 for the driving rod to pass through is arranged at the center of the disc; the connecting piece 72 is fixedly connected with the mop disc 5, specifically, a circular groove 51 is formed on the mop disc 5 through concave, four extending columns 511 are arranged on the bottom surface of the groove, and the extending columns are provided with cylindrical through grooves 512; the mop plate 5 is also provided with an annular end cover 52, and when the end cover 52 is connected with the mop plate 5, the rotating piece 71 and the connecting piece 72 can be limited in the groove 51; four positioning columns 521 are uniformly distributed on the lower surface of the end cover 52 at intervals, and the positioning columns 521 are formed by downward extension of the end cover; the position of reference column 521 corresponds with the position of extending post 51, and the external diameter size of end cover 52 equals the size of recess 51, be equipped with trompil 722 on the position that corresponds to four extending posts on the connecting piece 72, when end cover 52 links to each other with mop dish 5, reference column 521 passes this trompil 722 and inserts to the logical inslot that extends the post to realized linking firmly of connecting piece 72 and mop dish 5, and then can drive mop dish 5 when connecting piece 71 rotates and take place to rotate.

The rotating part 71 is arranged between the connecting part 72 and the mop plate 5, the one-way transmission part 8 comprises first rotation stopping teeth 81 and second rotation stopping teeth 82, specifically, the first rotation stopping teeth 81 are uniformly arranged on the upper surface of the rotating part 71 at intervals, the second rotation stopping teeth 82 are uniformly arranged on the lower surface of the connecting part at intervals, and the first rotation stopping teeth 81 and the second rotation stopping teeth 82 are both arranged as ratchets, so that when the first rotation stopping teeth 81 and the second rotation stopping teeth 82 are meshed with each other, the rotation stopping between the rotating part and the connecting part can be realized only in a single direction, and only idle rotation can be realized in the opposite direction, and further, in the process of moving the mop up and down, the mop plate 5 cannot rotate reversely; preferably, the length of the extension column 511 is set to be greater than the height of the rotating member 71, so that the rotating member 71 can move between the connecting member 72 and the bottom surface of the groove at a certain position, when the driving rod 2 penetrates into the rotating member, the rotating member 71 can be pushed to move upwards for a small distance, so that the first rotation stopping tooth 81 is engaged with the second rotation stopping tooth 82, and the rotating member 71 rotates to drive the connecting member 72 to rotate, and further the mop disc is driven to rotate; when the mop moves upwards, namely the driving rod is withdrawn backwards from the rotating part, the rotating part 71 is driven to move downwards at a small distance, so that a certain distance is formed between the first rotation stopping tooth 81 and the second rotation stopping tooth 82, the rotating part is ensured not to drive the connecting part to move when rotating in the reverse direction, and then the mop disc cannot rotate in the reverse direction, so that the mop disc can always rotate in the one-way direction.

The lower part of the T-shaped joint 10 extends outwards to form a ring of flanges 101, the flanges are placed between the end cover 52 and the groove 51, and the upper surfaces of the flanges 101 are abutted with the lower surfaces of the end covers; the T-shaped joint 10 and the end cover 52 are prevented from falling off by matching the end cover 52 with the flange 101, and the T-shaped joint 10 can be ensured to rotate relative to the mop disc 5, so that the T-shaped joint cannot be driven to rotate in the rotating process of the mop disc, and the rod body cannot rotate; furthermore, the T-shaped joint is provided with a cylindrical through hole for the driving rod to pass through.

In order to realize synchronous up-and-down movement of a mop and a cleaning frame, a connecting structure for realizing rotation stopping matching between the cleaning frame and the mop is arranged, the connecting structure comprises a connecting seat 33 arranged on the cleaning frame 3 and a connecting head 34 capable of being matched with a mop disc in a rotation stopping manner, the moving part 7 is arranged on the cleaning basket, can drive the cleaning basket to rotate, and then is transmitted to the connecting head through the connecting structure, so that the mop disc rotates together; in this embodiment, the cleaning frame 3 includes a cleaning basket 32 and a convex seat 35 fixed on the cleaning basket, and the connecting seat 33 is arranged on the convex seat 35 and fixedly connected with the convex seat 35 through a screw; the convex seat 35 and the connecting seat 33 are respectively provided with a through hole for the driving rod 2 to pass through; of course, in other embodiments, the cleaning frame 3 may further include a supporting frame, the cleaning basket is disposed on the supporting frame, and the structure of the supporting frame and the connection manner of the supporting frame and the cleaning basket are the same as those in embodiment 1, and are not described again.

The upper part of the connecting seat 33 is provided with a connecting bulge 331, and the connecting bulge 331 is a circle of flange formed by directly extending outwards from the upper part of the connecting seat; the connector 34 is a cylindrical connector formed by extending the lower part of the movable member downwards, the lower part of the connector 34 is provided with a connecting cavity 341 for the upper part of the connecting seat to penetrate, the bottom of the connecting cavity 341 extends inwards to form a circle of anti-falling convex part 342, when the upper part of the connecting seat 33 is clamped into the connecting cavity 341, the anti-falling convex part 342 can hook the connecting protrusion, so that the connecting seat 33 and the connector 34 are firmly connected together to realize anti-falling fit; further, even a plurality of first dogteeth 332 that are equipped with in interval on the connecting seat 33 upper surface, the same even a plurality of second dogteeth 343 that are equipped with in interval on the connecting chamber 341 inner wall, and then penetrate to connecting chamber 341 in connecting seat 33 upper portion, but intermeshing realizes the cooperation of splining between first, the second dogtooth, and then realizes the cooperation of splining of connecting seat 33 and connector 34, can drive connector 34 when guaranteeing that connecting seat 33 rotates and rotate.

When the mop is cleaned, the mop is pressed down to drive the basket body to move to an area with water at the bottom of the inner barrel, and the basket body presses the pressing piece, so that the plunger at the lower part of the plug piece is plugged into the water inlet joint to plug the water inlet hole; then the mop moves up and down, the mop and the basket body move up and down together, the mop disc and the basket body rotate in the process of moving up and down, the mop is cleaned, and meanwhile, water is thrown outwards into the barrel body; continuously moving the mop up and down until the water in the inner barrel is dried, and continuously moving the mop up and down for a period of time to dry the mop, so as to realize the dehydration of the mop; then the mop is taken out, the mop drives the basket body to move upwards, the basket body abuts against the hook part when moving upwards to the upper part of the barrel body, the stretching piece is pulled to move upwards to drive the plug part to move upwards, the plug part is contacted with and seals the water inlet hole, and water in the barrel body can enter the inner barrel through the water inlet hole; then the basket body continues to move upwards and is blocked by the blocking cover to fall back into the inner barrel again.

Example 3

As shown in fig. 12-18, a cleaning tool convenient for use comprises a mop and a mop barrel matched with the mop, and particularly, the mop barrel comprises a barrel body 11, an inner barrel 12 arranged in the barrel body, a water inlet channel 13, an opening and closing device 14, a driving rod 2 and a cleaning frame 3, wherein the water inlet channel 13 is used for conveying water in the barrel body 11 to the inner barrel, the opening and closing device 14 is used for closing or opening the water inlet channel 13, and the cleaning tool can move up and down along the driving rod 2; the driving rod 2 is preferably a plastic rod; the bottom of the inner barrel 12 is arched upwards to form a boss 16, the central part of the boss 16 extends downwards to form a cylindrical groove, and the outer rod 22 is fixedly arranged in the cylindrical groove in a penetrating way, so that the driving rod is fixedly connected in the inner barrel.

The mop comprises a rod body 4, a Y-shaped part 9, a T-shaped joint 10, a mop disc 5, mop bristles arranged on the mop disc and a driving device, wherein the rod body 4 comprises a second rod body 42 and a first rod body 41, and the first rod body 41 can rotate relative to the second rod body 42; the driving device is arranged in the first rod body 41 and is used for driving the first rod body 41 to rotate in a single direction so as to drive the mop disc 5 to rotate in a single direction when the supporting rod 2 penetrates into the first rod body 41; the Y-shaped part 9 is fixedly arranged at the lower part of the first rod body 41, the T-shaped joint 10 is hinged with the Y-shaped part 9, and the T-shaped joint 10 is locked or fixedly connected with the mop disc 5; specifically, the driving device comprises a rotating part 7 and a one-way transmission part 8 matched with the rotating part, when the mop is cleaned or dewatered, the supporting rod 2 penetrates into the rotating part to drive the rotating part 7 to rotate, and the rotating part drives the mop disc 5 to rotate in one way through the one-way transmission part 8; specifically, the rotating part 7 includes a rotating rod 73 and a movable sleeve 74, the rotating rod 73 is a rod body made of plastic, a through hole 731 is arranged in the rotating rod 73, and an inner thread 732 is arranged on the inner wall of the through hole, so that when the supporting rod 2 penetrates into the rotating rod, and the rotating rod 73 moves up and down on the supporting rod 2 along with the up-and-down movement of the mop, the supporting rod 2 can drive the rotating rod 73 to rotate; the movable sleeve 74 is a sleeve body made of plastic, the movable sleeve 74 is arranged at the upper part of the supporting rod and is connected with the supporting rod through an anti-falling part 75, and the movable sleeve 74 can move up and down relative to the anti-falling part 75; the anti-falling part 75 is a pin made of plastic or metal, and the movable sleeve and the support rod are both provided with through holes for the pin to penetrate through; the outer wall of the movable sleeve 74 is provided with an external thread, and when the movable sleeve penetrates into the rotating rod along with the supporting rod, the rotating rod can be driven to rotate through the matching of the external thread and the internal thread in the rotating rod; the rotating rod is driven to rotate by the movement of the movable sleeve, when the mop rod moves upwards to enable the supporting rod to move downwards relative to the rotating part, the rotating part moves downwards to a certain extent under the driving of the supporting rod, so that the one-way matching between the mop disc and the rotating part is effectively eliminated, and the mop disc is ensured not to rotate reversely all the time; compared with the structure that the support rod directly drives the rotating rod, the condition that the support rod moves downwards relative to the rotating rod to drive the rotating rod to rotate reversely so as to drive the mop disc to rotate reversely can not occur.

When the mop is cleaned or dewatered, the mop is pressed downwards, and the support rod 2 drives the first rod body to rotate in a single direction through the driving device; when the mop is cleaned or dewatered, the mop is pressed downwards, the cleaning frame moves downwards, and the opening and closing device 14 can cut off the water inlet channel 13 under the driving of the cleaning frame 3; after the mop is cleaned or dewatered, the mop is pulled upwards, the cleaning frame moves upwards, and the opening and closing device 14 can open the water inlet channel 13 under the driving of the cleaning frame 3; when the mop is cleaned and dewatered, the water inlet channel is cut off, water in the barrel body cannot enter the inner barrel, then the mop is controlled to continuously move up and down to drive the cleaning frame to move up and down together, water in the inner barrel is continuously thrown out of the barrel body, after repeated operation is carried out to dry the water in the inner barrel, the mop can be dried, and cleaning and dewatering operation of the mop can be realized directly by moving up and down of the mop, the cleaning and dewatering operation can be carried out independently without moving up and down on two positions, positioning operation is not needed, operation is simple, convenient and labor-saving, and working efficiency is high; secondly, as positioning is not needed, derailing can not occur, the failure rate is low, and the use effect is good; and because the direct bracing piece through the barrel in drives to need not to drive the mop dish through the flexible mop dish rotation that drives of inside and outside pole of mop pole, only need control the mop reciprocate can, need not to control the mop and carry out long distance and reciprocate, the operation is laborsaving, reduces the consuming time of washing and dehydration, improves work efficiency.

The rotating rod 73 is arranged in the first rod body 41, the upper part of the first rod body 41 is fixedly connected with a lower fixed seat 411 made of plastics, and the upper part of the rotating rod 73 is fixedly sleeved with the lower fixed seat 411, so that the rotating rod 73 can drive the first rod body 41 to rotate when rotating; the Y-shaped part 9 is fixedly connected with the lower part of the first rod body 41 in a threaded manner, and further when the first rod body 41 rotates, the mop disc 5 can be driven to rotate together; furthermore, the first rod 41 and the second rod 42 can rotate relatively, the lower part of the second rod 42 is fixedly connected with an upper fixing seat 421 made of plastic, the upper part of the upper fixing seat 421 is provided with a groove 422, the side wall of the groove 422 is provided with a through hole, the groove is internally provided with a spring piece 423, the spring piece is provided with a metal convex column 424, and the metal convex column 424 can penetrate out of the outer surface of the upper fixing seat 421 through the through hole; a circular opening is formed in the lower portion of the second rod 42, and the metal boss 424 can penetrate out of the second rod 42 through the circular opening, so that the second rod 42 and the upper fixing seat 421 are in rotation-stopping fit; a metal rod 425 is fixedly arranged in the upper fixing seat 421 in a penetrating manner, and the lower part of the metal rod 425 extends to the lower part of the second rod body 42 and penetrates into the lower fixing seat 411; a cylindrical groove 412 for a metal rod to penetrate is arranged in the lower fixing seat 411, and the lower part of the metal rod 425 can rotate relative to the cylindrical groove 412, so that the first rod body and the second rod body can rotate relative to each other; in order to prevent the first and second rod bodies from being separated, a ring of protrusions 413 is disposed on the inner wall of the cylindrical groove 412, and a ring-shaped locking groove 426 is disposed at a lower position of the metal rod 425, so that when the metal rod 425 penetrates into the cylindrical groove 412, the protrusions 413 can be locked into the locking groove 412, and the metal rod 425 can rotate relative to the lower fixing seat 411 but cannot be separated from the lower fixing seat 411.

The one-way transmission component 8 comprises a connector 83, a first ratchet 84 and a second ratchet 85, specifically, the connector 83 is fixedly arranged at the upper end of the support rod 2 in a penetrating way, and the connector 83 is preferably made of plastics; the first ratchets 84 are uniformly arranged on the upper surface of the connecting head 83 at intervals, and the second ratchets 85 are uniformly arranged on the lower surface of the movable sleeve 74 at intervals, so that when the first ratchets 84 and the second ratchets 85 are meshed with each other, the connecting head 83 and the movable sleeve 74 can only realize rotation stopping in a single direction, and can only idle when rotating in the opposite direction, thereby ensuring that the mop disc 5 cannot rotate in the opposite direction in the process of moving up and down of the mop.

In order to realize the synchronous up-and-down movement of the mop and the cleaning frame, a connecting structure for realizing the rotation-stopping fit between the cleaning frame and the mop is arranged, the connecting structure comprises a connecting seat 33 arranged on the cleaning frame 3 and a connecting head capable of being matched with the mop disc in a rotation-stopping way, the connecting head is fixedly connected with the mop disc, and when the mop is pressed down, the connecting head can be rotated in a stopping way on the connecting head, so that the cleaning frame can be rotated together with the mop disc; in this embodiment, the cleaning frame 3 includes a cleaning basket 32 and a boss 35 fixedly disposed on the cleaning basket, and the connecting seat 33 is disposed on the boss 35 and fixedly connected to the boss 35 through a screw; the convex seat 35 and the connecting seat 33 are respectively provided with a through hole for the support rod 2 to pass through; of course, in other embodiments, the cleaning frame 3 may further include a supporting frame, the cleaning basket is disposed on the supporting frame, and the structure of the supporting frame and the connection manner of the supporting frame and the cleaning basket are the same as those in embodiment 1, and are not described again.

The upper part of the connecting seat 33 is provided with a connecting bulge 331, the connecting bulge 331 is a circle of flange formed by directly extending outwards from the upper part of the connecting seat, and a plurality of first convex teeth 332 are uniformly arranged on the upper surface of the connecting seat 33 at intervals; the connector lower part is equipped with the connection chamber that supplies connecting seat upper portion to penetrate, the same even a plurality of second dogtooths that are equipped with in interval on the connection intracavity wall, and then when connecting seat 33 upper portion penetrated to connecting the intracavity, but intermeshing realization splines between first, the second dogtooth and cooperates, and then realizes the cooperation of splines of connecting seat 33 and connector.

It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Claims

1. A cleaning implement characterized by: comprises that

A rod body (4);

the mop disc (5) can rotate relative to the rod body;

the mop hair is arranged on the mop plate;

a tub (11);

an inner barrel (12) arranged in the barrel body;

a water inlet channel (13) for conveying water in the barrel body (11) to the inner barrel;

the opening and closing device (14) is used for closing or opening the water inlet channel (13);

a drive rod (2);

the cleaning frame (3) can move up and down along the driving rod (2), and the mop disc (5) and the cleaning frame (3) move up and down together; when the cleaning frame is positioned outside the inner barrel (12), the mop hair can be dewatered;

the driving device is used for driving the mop disc (5) to rotate in a single direction in the process of pressing the rod body;

in the process that the cleaning frame moves downwards, the opening and closing device (14) cuts off the water inlet channel (13); in the process that the cleaning frame moves upwards, the opening and closing device (14) opens the water inlet channel (13);

the driving device comprises a moving part (7) and a one-way driving structure (8) matched with the moving part, when the mop is cleaned or dewatered, the driving rod (2) penetrates into the moving part to drive the moving part (7) to rotate, and the moving part (7) drives the cleaning frame to rotate in one way through the one-way driving structure to drive the mop disc (5) to rotate;

the driving device also comprises a connecting structure for realizing the rotation stopping matching between the cleaning frame (3) and the mop;

the opening and closing device (14) can open the water inlet channel (13) under the driving of the cleaning frame (3);

the opening and closing device (14) comprises a plug piece (141) capable of moving up and down, a pressing piece (142) arranged on the plug piece and matched with the cleaning frame, and an extending piece (143) matched with the plug piece;

the connecting structure comprises a connecting seat (33) arranged on the cleaning frame (3) and a connecting head (34) which can be matched with the mop disc in a rotation stopping way.

2. A cleaning implement characterized by: comprises a mop and a mop bucket, wherein the mop bucket comprises

A tub (11);

an inner barrel (12) arranged in the barrel body;

the opening and closing device (14) is used for opening or closing the water inlet channel (13);

a drive rod (2);

the cleaning frame (3) can move up and down along the driving rod (2);

the mop comprises

A rod body (4);

the mop hair is arranged on the mop plate;

the mop disc (5) can rotate relative to the rod body, and the mop disc (5) and the cleaning frame (3) move up and down together; when the cleaning frame is positioned outside the inner barrel (12), the mop hair can be dewatered;

the driving device comprises a rotating part (7) and a one-way transmission part (8) matched with the rotating part, when the mop is cleaned or dewatered, the driving rod (2) penetrates into the rotating part to drive the rotating part (7) to rotate, and the rotating part drives the mop disc (5) to rotate in one way through the one-way transmission part (8);

the connecting structure comprises a connecting seat (33) arranged on the cleaning frame (3) and a connecting head (34) which can be matched with the mop disc in a rotation stopping way;

the rotating part (7) comprises a rotating part (71) and a connecting part (72), a through hole (711) is formed in the rotating part (71), and an internal thread (712) is formed in the inner wall of the through hole, so that when the driving rod (2) penetrates into the rotating part and the rotating part (71) moves up and down on the driving rod (2) along with the up-and-down motion of the mop, the driving rod (2) can drive the rotating part (71) to rotate.

3. A cleaning implement characterized by: comprises that

An inner barrel (12) arranged in the barrel body;

a support bar (2);

the cleaning frame (3) can move up and down along the supporting rod (2);

the mop hair is arranged on the mop plate;

the mop plate (5) and the cleaning frame (3) move up and down together; when the cleaning frame is positioned outside the inner barrel (12), the mop hair can be dewatered;

a second rod (42);

a first lever (41), the first lever (41) being rotatable relative to the second lever (42); when the second rod body (42) is pressed downwards, the supporting rod (2) can penetrate into the first rod body (41);

the driving device is used for driving the first rod body (41) to rotate in a single direction in the process that the supporting rod (2) penetrates into the first rod body (41);

in the process that the cleaning frame moves downwards, the opening and closing device (14) can stop the water inlet channel (13); in the process that the cleaning frame moves upwards, the opening and closing device (14) can open the water inlet channel (13);

the driving device comprises a rotating part (7) and a one-way transmission part (8) matched with the rotating part, and the rotating part (7) drives the first rod body (41) to rotate in a one-way mode through the one-way transmission part;

the driving device is arranged in the first rod body (41) and is used for driving the first rod body (41) to rotate in a single direction so as to drive the mop disc (5) to rotate in a single direction in the process that the supporting rod (2) penetrates into the first rod body (41); the rotating part (7) comprises a rotating rod (73) and a movable sleeve (74), so that when the supporting rod (2) penetrates into the rotating rod, and the rotating rod (73) moves up and down on the supporting rod (2) along with the up-and-down movement of the mop, the supporting rod (2) can drive the rotating rod (73) to rotate; be equipped with the external screw thread on the outer wall of movable sleeve (74), when the movable sleeve followed the bracing piece and penetrated to the dwang in, the internal screw thread cooperation in accessible external screw thread and the dwang, the rotation took place for the drive dwang.