CN212591981U

CN212591981U - Cleaning tool

Info

Publication number: CN212591981U
Application number: CN201920899676.7U
Authority: CN
Inventors: 何可丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-06
Filing date: 2019-06-15
Publication date: 2021-02-26
Anticipated expiration: 2029-06-15
Also published as: CN213787233U; CN212591980U; CN213721804U

Abstract

The utility model belongs to the technical field of cleaning tools, in particular to a cleaning tool, which comprises a mop and a mop barrel, wherein the lower end of a mop rod is hinged with a mop head with a wiping object, a cleaning and supporting device is arranged in the mop barrel, and a rotatable dewatering basket is arranged in the mop barrel; the mop head comprises a connecting seat and a mop disc, the mop disc is fixedly arranged on the connecting seat, the connecting seat is rotatably connected to an inner rod of a mop rod, the lower end of the connecting seat is rotatably connected with a rotating sleeve, the rotating sleeve of the mop head is abutted against a cleaning support device during cleaning, and the cleaning support device prevents the mop head from pressing a wiping object; the lower terminal surface that rotates the cover is the plane, wash strutting arrangement's up end be the plane, when rotating the cover and leaning on washing strutting arrangement, the lower extreme plane of rotating the cover and washing strutting arrangement's up end plane and face cooperation and location prevent that the mop head from inclining, the utility model provides a simple structure and stable burnisher.

Description

Cleaning tool

Technical Field

The utility model belongs to the technical field of burnisher, refer in particular to a burnisher.

Background

The mop is the most common cleaning tool for cleaning floors, the floor cleaning mode which is most environment-friendly and convenient is realized by cleaning the floor with the wet mop, the used mop is usually cleaned by water, and in order to clean the mop more conveniently in the prior art, the invention provides the mop bucket which not only can clean the mop, but also is internally provided with the dehydration basket which can dehydrate the cleaned mop head. The traditional way of supporting the convex seat, such as the "cleaning tool" proposed in chinese patent No. 201510384778.1, includes in this technical solution: the mop comprises a mop and a cleaning container, wherein the lower end of a mop rod is hinged with a mop head, a wiping object is arranged on the mop head, the mop rod at least comprises an inner rod and an outer rod, the inner rod and the outer rod can rotate relative to each other, the mop rod can do linear motion of shortening and lengthening through sleeve joint, and a cleaning support device is arranged between the mop head and the cleaning container; the washing support device includes: the supporting rod is arranged in the cleaning container, and the mop head is provided with an opening matched with the supporting rod; the supporting rod can enter or exit the opening, when the mop is cleaned, the cleaning supporting device supports and positions the mop head, prevents the mop head from pressing the wiping object downwards, shortens the mop rod, converts the linear motion between the inner rod and the outer rod into the rotary motion of the mop head, drives the wiping object to rotate around the supporting rod, and opens the wiping object under the action of centrifugal force to facilitate cleaning; the mop rod is continuously pressed down to be short and is upwards elongated, and the mop head is continuously cleaned in a rotating way; the mop head can be subjected to subsequent operation only by mutually inserting the support rod and the opening hole, and the structure has the following defects: a. the user needs to actively find the hole position, and the support shaft is thin, which brings inconvenience to the operation; b. the fulcrum shaft and the opening hole are point-supported, and the mop is easy to incline and shake greatly in the using process, so that inconvenience is brought to operation.

Disclosure of Invention

The utility model aims at providing a simple structure and stable burnisher.

The purpose of the utility model is realized like this:

a cleaning tool comprises a mop and a mop barrel, wherein the lower end of a mop rod is hinged with a mop head with a wiping object, a cleaning support device is arranged in the mop barrel,

the mop bucket is internally provided with a rotatable dehydration basket, and when dehydration is carried out, the dehydration basket is driven by the mop head to rotate, and the wiping materials on the mop head are dehydrated by using centrifugal force;

the mop head comprises a connecting seat and a mop disc, the mop disc is fixedly arranged on the connecting seat, the connecting seat is rotatably connected to an inner rod of a mop rod, the lower end of the connecting seat is rotatably connected with a rotating sleeve, the rotating sleeve of the mop head is abutted against a cleaning support device during cleaning, and the cleaning support device prevents the mop head from pressing a wiping object;

the lower end face of the rotating sleeve is a plane, the upper end face of the cleaning support device is a plane, and when the rotating sleeve abuts against the cleaning support device, the lower end plane of the rotating sleeve and the upper end plane face of the cleaning support device are matched and positioned with each other, so that the mop head is prevented from inclining.

The contact end face of the rotating sleeve and/or the cleaning support device is a sand face/an anti-slip face/a soft rubber face/a convex face/a concave face, and the friction force between the rotating sleeve and the cleaning support device is increased through the contact end face.

A connecting shaft extends out of the lower end of the connecting seat, an insertion hole is formed in the middle of the rotating sleeve, a limiting part is arranged between the connecting shaft and the insertion hole, and when the connecting shaft enters the insertion hole and the limiting part is effective, the connecting shaft is limited in the insertion hole; or the lower end of the connecting seat is provided with an insertion hole, the rotating sleeve extends out of the connecting shaft, a limiting part is arranged between the connecting shaft and the insertion hole, and when the connecting shaft enters the insertion hole and the limiting part is effective, the connecting shaft is limited in the insertion hole; or, the lower extreme of connecting seat is provided with the jack, rotate the cover and can get into in the jack, be provided with spacing portion between jack and the rotation cover, when rotating the cover and get into the jack and spacing portion is effective, rotate the cover spacing in the jack.

The periphery of the connecting shaft is provided with a convex rib, the inner periphery of the insertion hole is provided with a groove, and when the connecting shaft enters the insertion hole and the convex rib enters the groove, the connecting shaft rotates and is limited in the insertion hole.

The end part of the cleaning support device is a concave part, and when the rotating sleeve abuts against the cleaning support device, the rotating sleeve enters the concave part.

The cleaning and supporting device comprises a fixing seat and a positioning seat, the fixing seat is fixed at the bottom of the mop barrel, the positioning seat and the fixing seat are mutually clamped and connected, and the upper end of the positioning seat is abutted against the rotating sleeve of the mop head.

The positioning seat is characterized in that at least three rotary clamping grooves are formed in the fixing seat, a plurality of rotary clamping grooves form annular limiting, convex edges matched with the rotary clamping grooves are arranged on the side wall of the positioning seat, the positioning seat is rotated, and the convex edges can enter/exit the rotary clamping grooves and are mutually fixed/separated.

The middle part of dehydration basket is provided with the shrinkage pool, and when the dehydration, the rotation cover of mop head is spacing in the shrinkage pool to, the mop head is at high-speed pivoted in-process, and the rotation cover can't break away from the shrinkage pool.

The mop rod at least comprises an inner rod and an outer rod, the inner rod and the outer rod can rotate mutually, and the mop rod can be shortened and lengthened through sleeving; the mop is characterized in that a one-way transmission device is arranged between the inner rod and the outer rod, the short mop rod is pressed downwards, the one-way transmission device takes effect, the inner rod rotates in a one-way mode relative to the outer rod, the inner rod and the mop head are driven to rotate, the mop rod is pulled upwards, the one-way transmission device fails, mutual driving does not exist between the inner rod and the outer rod, and the inner rod and the mop head can rotate relative to the outer rod or stop rotating relative to the outer rod under the action of inertia.

The one-way transmission device comprises an internal thread sleeve, a fixed shaft, a positioning sleeve and a rotary sleeve, wherein the internal thread sleeve is fixedly arranged in the inner rod, the fixed shaft is arranged in the outer rod in a penetrating mode, one end of the fixed shaft is fixedly arranged on the outer rod, the other end of the fixed shaft is fixedly provided with the positioning sleeve, the end portion of the fixed shaft is provided with a blocking portion, the rotary sleeve is rotatably connected between the positioning sleeve and the blocking portion, the contact end face of the rotary sleeve and the positioning sleeve is provided with tooth-shaped surfaces capable of being meshed with each other, when the tooth-shaped surfaces of the positioning sleeve and the rotary sleeve are meshed with each other, the positioning sleeve and the rotary sleeve can synchronously rotate, when the tooth-shaped surfaces of the positioning sleeve and the rotary sleeve are separated from each other, the rotary sleeve idles on the fixed shaft, the side edge of the rotary sleeve is provided with a plurality of bulges matched with the internal thread sleeve, when the mop rod is stretched and shortened, the, the rotating rotary sleeve drives the positioning sleeve to rotate and realizes the rotation of the inner rod and the mop head; when the mop rod is pulled upwards, the tooth-shaped surfaces of the positioning sleeve and the rotating sleeve are separated, the rotating sleeve idles on the fixed shaft; the bottom of the internal thread sleeve is provided with a necking, and the rotating sleeve cannot be separated from the internal thread sleeve under the action of the necking; a spring is arranged between the blocking part and the rotary sleeve and gives force to the rotary sleeve to move towards the positioning sleeve.

Compared with the prior art, the utility model outstanding and profitable technological effect is:

1. be provided with in the mop bucket and wash strutting arrangement, the mop head below is rotated and is connected with the rotation cover, rotates the cover and can rotate relatively with the mop head, and during the washing, the rotation cover of mop head supports and leans on wasing strutting arrangement, washs strutting arrangement and prevents the mop head and compress tightly the wiper, support when wasing through rotating the cover and lean on, rotate the cover and be the transmission piece between mop head and the washing strutting arrangement, the activity degree of freedom of rotating the cover is high, can wash strutting arrangement rotation/static relatively, also the mop head rotates relatively, let the more flexibility of cleaning process.

2. The utility model discloses a lower terminal surface that rotates the cover is the plane, wash strutting arrangement's up end be the plane, when rotating the cover and leaning on wasing strutting arrangement, rotate the cover and wash strutting arrangement face and face cooperation. The problem that a user does not need to find a position in the using process is solved in a surface-to-surface matching mode: the surface contact position is big, and the user need not look for the hole site in settling the process downwards, simply places and can realize rotating the cover and wash the surface contact between the strutting arrangement, and preferably, washing strutting arrangement's contact surface is greater than the contact surface who rotates the cover to give the better operability of user. The optimal cleaning state is as follows: the rotating sleeve and the cleaning supporting device are static, the rotating sleeve rotates relative to the mop head, and therefore the rotating sleeve and/or the cleaning supporting device are preferable, the contact end face of the rotating sleeve and/or the cleaning supporting device is a sand face/an anti-slip face/a soft rubber face/a convex face/a concave face, friction force between the rotating sleeve and the cleaning supporting device is increased through the contact end face, the problem of easy inclination is solved through face-to-face support, but the rotating speed of the mop head is high/the force is high during cleaning, so that the rotating sleeve is prevented from slipping relative to the cleaning supporting device, if slipping occurs, the mop head can incline or even collide, and by means of the structure, slipping is avoided, the face-to-face contact effect is guaranteed, and the using effect of products.

3. The utility model discloses a connecting axle is extended to the lower extreme of connecting seat, it is provided with the jack to rotate the cover middle part, the periphery of connecting axle is provided with protruding muscle, the interior week of jack is provided with the recess, gets into the jack and when protruding muscle got into the recess, the connecting axle rotates spacingly in the jack, through protruding muscle and the mutual chucking of recess and realize rotating cover and connecting seat rotation, makes the user install convenient through chucking connection structure.

4. The mop head includes connecting seat and mop dish, and the mop dish sets firmly on the connecting seat, and the connecting seat rotates to be connected on the interior pole of mop pole, the lower extreme of connecting seat rotates and is connected with the rotation cover, washing strutting arrangement's tip is the depressed part, and when rotating the cover and leaning on washing strutting arrangement, the rotation cover enters into the depressed part in, sets up the reason that rotates the cover and lies in: the friction assistance is reduced, and the cleaning is more convenient; but still need solve and rotate the gliding problem of cover relative washing strutting arrangement, consequently carry on spacingly through the depressed part, avoid both skidding relatively, guarantee the stability of structure.

5. The middle part of dehydration basket is provided with the shrinkage pool, and when the dehydration, the rotation cover of mop head is spacing in the shrinkage pool to, the mop head is at high-speed pivoted in-process, rotates the cover and can't break away from the shrinkage pool, owing to get rid of the water process, the mop head rotates at high-speed, if do not have spacingly, the mop head can collide with the dehydration basket under the effect of centrifugal force, consequently carries out spacing protection through the shrinkage pool, guarantees the stability of settling in the mop head use, guarantees user's result of use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is one of the schematic internal structural diagrams of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

FIG. 4 is an enlarged schematic view of FIG. 2 at B;

fig. 5 is a second schematic structural diagram of the present invention;

FIG. 6 is an enlarged schematic view of FIG. 5 at C;

FIG. 7 is an enlarged schematic view of FIG. 5 at D;

FIG. 8 is an enlarged view of the structure at E in FIG. 5;

FIG. 9 is one of the schematic views of the explosion structure of the present invention

FIG. 10 is an enlarged schematic view of FIG. 9 at G;

FIG. 11 is an enlarged view of the structure of FIG. 9 at F;

fig. 12 is a second schematic diagram of the explosion structure of the present invention;

FIG. 13 is an enlarged schematic view of FIG. 12 at H;

FIG. 14 is an enlarged view of FIG. 12 at N;

fig. 15 is a schematic structural view of the cleaning support device with a recessed portion according to the present invention.

In the figure: 1-mop rod; 10-outer pole; 11-an inner rod; 12-snapping; 13-mop disk; 14-a connecting seat; 141-a connecting shaft; 142-a rib; 15-rotating the sleeve; 151-jack; 152-a groove; 2, a mop bucket; 20-a handle; 21-a support frame; 22-a dewatering basket; 221-concave holes; 222-a guide ramp; 23-a rotating shaft; 24-a wipe; 3-cleaning the supporting device; 31-positioning seat; 311-convex edge; 312-a recess; 313-a guide ramp; 32-a fixed seat; 321-a rotary card slot; 41-internal thread sleeve; 411-necking; 42-a locking member; 43-a fixed shaft; 431-a stop; 44-a positioning sleeve; 441-positioning sleeve tooth-shaped surface; 45-rotating sleeve; 451-rotating a toothed surface; 452-a bump; 46-spring.

Detailed Description

The invention will be further described with reference to the following detailed description of embodiments thereof, with reference to the accompanying drawings, in which figures 1-15 show:

a cleaning tool comprises a mop and a mop bucket 2, wherein the lower end of a mop rod is hinged with a mop head with a wiping material, the mop rod 1 at least comprises an inner rod 11 and an outer rod 10, the inner rod 11 and the outer rod 10 can rotate mutually, and the mop rod 1 can be shortened and lengthened through sleeve joint; a one-way transmission device is arranged between the inner rod 11 and the outer rod 10, the short mop rod 1 is pressed downwards, the one-way transmission device takes effect, the inner rod 11 rotates in one way relative to the outer rod, the inner rod 11 and the mop head are driven to rotate, the mop rod 1 is pulled upwards, the one-way transmission device fails, the inner rod 11 and the outer rod 10 are not driven mutually, the inner rod 11 and the mop head can rotate relative to the outer rod 10 or stop rotating relative to the outer rod 10 under the inertia effect,

changing the scheme of continuously pressing down and pulling up the mop rod and continuously and rotatably cleaning the mop head in the background technology, if a user pulls up the mop head to drive the mop head to rotate, a large pulling-up force is necessarily applied, and when the pulling-up force is applied, the mop head can be pulled out of the mop bucket. Therefore, in the pulling-up process of the utility model, the one-way transmission device fails, the mop head is not stressed, and a user does not need to apply a large external force to drive the mop head to rotate, so that the user stores power for the next pushing-down, and the operation effect of the user is ensured;

the mop bucket 2 is internally provided with a cleaning support device 3, the mop head lower part is rotatably connected with a rotating sleeve 15, the rotating sleeve 15 can rotate relative to the mop head, the rotating sleeve 15 is abutted to the mop head during cleaning, the rotating sleeve 15 is a transmission part between the mop head and the cleaning support device 3, the freedom of movement of the rotating sleeve 15 is high, the rotating sleeve 3 can rotate/stand still relative to the cleaning support device 3, the mop head can rotate relative to the cleaning support device, the cleaning process is more flexible, the rotating sleeve 15 of the mop head is abutted to the cleaning support device 3 during cleaning, the cleaning support device 3 prevents the mop head from pressing a cleaning object, the mop rod 1 is pressed downwards to be short, the inner rod 11 and the mop head perform unidirectional rotation, and the cleaning object 24 is opened under the action of centrifugal force to.

The mop head wipe 24 is of conventional design and therefore not described in detail and shown in exaggerated form in the drawings, the wipe 24 preferably being a cotton roll which is absorbent.

The mop head comprises a connecting seat 14 and a mop disc 13, the mop disc 13 is fixedly arranged on the connecting seat 14, the connecting seat 14 is rotatably connected to an inner rod 11 of the mop rod 1, the lower end of the connecting seat 14 is rotatably connected with a rotating sleeve 15, the lower end face of the rotating sleeve 15 is a plane, the upper end face of the cleaning support device 3 is a plane, and when the rotating sleeve 15 abuts against the cleaning support device 3, the rotating sleeve 15 and the cleaning support device 3 are matched in a face-to-face mode. The problem that a user does not need to find a position in the using process is solved in a surface-to-surface matching mode: the surface contact position is big, and the user need not look for the hole site in settling the process downwards, simply places and can realize rotating the face contact between cover 15 and the washing strutting arrangement 3, and preferably, the contact surface that washs strutting arrangement 3 is greater than the contact surface that rotates cover 15 to give the better operability of user. The optimal cleaning state is as follows: rotating sleeve 15 and washing strutting arrangement 3 are static mutually, rotating sleeve 15 and rotating the mop head relatively, therefore as preferred, the contact surface of rotating sleeve 15 and/or washing strutting arrangement 3 is sand face/antiskid face/soft rubber face/protruding face/sunken face, through the contact surface increase rotate the frictional force between cover 15 and the washing strutting arrangement 3, face-to-face support solves the problem of easy slope, but because during the washing, mop head slew velocity is great/application of force is great, consequently still will avoid rotating sleeve 15 and wasing strutting arrangement 3 and skid relatively, if skid, the mop head can take place to incline and even collide mop bucket 2, through above-mentioned structure, avoid skidding, guarantee face and face contact effect, guarantee the result of use of product.

The mop head comprises a connecting seat 14 and a mop disc 13, the mop disc 13 is fixedly arranged on the connecting seat 14, the connecting seat 14 is rotatably connected to an inner rod 11 of the mop rod 1, the lower end of the connecting seat 14 is rotatably connected with a rotating sleeve 15, the lower end face of the rotating sleeve 15 is a plane, the upper end face of the cleaning and supporting device 3 is an arc face, when the rotating sleeve 15 abuts against the cleaning and supporting device 3, the end point of the arc face of the cleaning and supporting device 3 abuts against the plane of the rotating sleeve 15, and when the mop head rotates, under the action of centrifugal force, the end point of the cleaning and supporting device 3 actively moves to the central position of the rotating sleeve 15 and keeps balance. This paragraph describes another embodiment, which is to carry out the cleaning support by means of point-to-face support, ensuring the stability of the cleaning support, and the user can also carry out the cleaning by rotating the large flat surface of the sleeve 15 to find the small contact point of the cleaning support means 3, but not the optimal case, preferably the above mentioned surface-to-surface support solution.

A connecting shaft 141 extends out of the lower end of the connecting seat 14, an insertion hole 151 is formed in the middle of the rotating sleeve 15, a limiting part is arranged between the connecting shaft 141 and the insertion hole 151, and when the connecting shaft 141 enters the insertion hole 151 and the limiting part is effective, the connecting shaft 141 is limited in the insertion hole 151; or, the lower end of the connecting seat 14 is provided with an insertion hole 151, the rotating sleeve 15 extends out of the connecting shaft 141, a limiting part is arranged between the connecting shaft 141 and the insertion hole 151, and when the connecting shaft 141 enters the insertion hole 151 and the limiting part is effective, the connecting shaft 141 is limited in the insertion hole 151; or, the lower extreme of connecting seat 14 is provided with jack 151, rotate the cover 15 and can get into jack 151, be provided with spacing portion between jack 151 and the rotation cover 15, when rotating cover 15 and get into jack 151 and spacing portion is effective, rotate the cover 15 spacing in jack 151, this section content design multiple rotation connection's scheme, all can realize the mutual rotation through spacing portion, guarantee the stability of structure.

In order to effectively rotate the rotating sleeve 15 around the connecting seat 14, a mounting gap Q is provided between the rotating sleeve 15 and the connecting seat 14, as shown in fig. 6, so as to avoid the mutual friction between the rotating sleeve 15 and the connecting seat 14 and ensure the structural stability.

The periphery of connecting axle 141 is provided with protruding muscle 142, the internal week of jack 151 is provided with recess 152, and when connecting axle 141 got into jack 151 and protruding muscle 142 got into recess 152, connecting axle 141 rotated spacing in jack 151, through protruding muscle 142 and the mutual chucking of recess 152 and realize rotating sleeve 15 and connecting seat 14 mutual rotation, made the user install convenient through the chucking connection structure. Or, the outer circumference of the connecting shaft 141 is provided with a convex rib, the inner circumference of the insertion hole is also provided with a convex rib, and when the connecting shaft 141 enters the insertion hole 151 and the two convex ribs are clamped with each other, the connecting shaft 141 rotates and is limited in the insertion hole 151; or, a groove is arranged on the outer periphery of the connecting shaft 141, a convex rib is arranged on the inner periphery of the insertion hole, and when the connecting shaft enters the insertion hole and the convex rib enters the groove, the connecting shaft is limited in the insertion hole in a rotating mode; the content of this section is specific chucking connection scheme, all can realize connecting axle 141 and rotate the spacing and rotate between the cover 15 and be connected, according to actual production, preferably sets up protruding muscle 142 for connecting axle 141, and jack 151 sets up the scheme of recess 152.

The mop head includes connecting seat 14 and mop dish 13, and mop dish 13 sets firmly on connecting seat 14, and connecting seat 14 rotates to be connected on the interior pole 11 of mop pole 1, and articulated mode is current design, does not do specific description consequently, the lower extreme of connecting seat 14 rotates and is connected with and rotates cover 15, wash strutting arrangement 3's tip to be depressed part 312, as shown in figure 15, when rotating cover 15 and leaning on washing strutting arrangement 3, rotate cover 15 and get into in depressed part 312, set up the reason that rotates cover 15 and lie in: the friction assistance is reduced, and the cleaning is more convenient; but still need solve the gliding problem of rotating sleeve 15 relative washing strutting arrangement 3, consequently spacing through depressed part 312, avoid both to skid relatively, guarantee the stability of structure.

Wash strutting arrangement 3 and include fixing base 32 and positioning seat 31, fixing base 32 is fixed at 2 barrel bottoms of mop bucket, and the mutual chucking of positioning seat 31 and fixing base 32 is connected, positioning seat 31 the upper end with the rotation cover 15 counterbalance of mop head leans on, and traditional mop bucket 2 also is provided with washs strutting arrangement 3, but 3 integral types of washing strutting arrangement on the market set up in mop bucket 2, because wash strutting arrangement 3 be the bellying, can not avoid colliding with the mop head, and the long-term use is not exempted from to receive the damage, in case the damage, mop bucket 2 has just damaged, consequently the utility model discloses a detachable mode had both let positioning seat 31 can dismantle the setting in mop bucket 2, also made the independent die sinking of positioning seat 31 to mould plastics, promoted the product precision.

Be provided with at least three rotary clamping groove 321 on the fixing base 32, a plurality of rotary clamping groove 321 form the annular spacing, the lateral wall of positioning seat 31 be provided with the protruding edge 311 of rotary clamping groove 321 looks adaptation rotates positioning seat 31, protruding edge 311 can get into/withdraw from in the rotary clamping groove 321 and reciprocal anchorage/separation, the mode through rotatory joint realizes connecting between them dismantled, and it is more convenient to let the user operate.

Be provided with rotatable dehydration basket 22 in the mop bucket 2, dehydration basket 22 is higher than washs strutting arrangement 3, in the in-service use process, it is below the water level line to be preferred to wash strutting arrangement 3, dehydration basket 22 is located above the water level line, when guaranteeing to wash, wiper 24 can effectual submergence in aqueous, during the dehydration, wiper 24 contactless sewage/washing liquid, guarantee dehydration effect, during the dehydration, mop pole 1 pushes down the short drive mop head rotation downwards, dehydration basket 22 is rotatory under the mop head drives, utilize centrifugal force to dewater wiper 24 on with the mop head.

The middle part of dehydration basket 22 is provided with shrinkage pool 221, when the dehydration, the rotation cover 15 of mop head is spacing in shrinkage pool 221, and, the mop head is at high-speed pivoted in-process, it can not break away from shrinkage pool 221 to rotate cover 15, owing to get rid of the water process, the mop head rotates at high speed, if do not have spacingly, the mop head can collide with dehydration basket 22 under the effect of centrifugal force, consequently carry out spacing protection through shrinkage pool 221, guarantee the stability of settling in the mop head use, guarantee user's result of use. The tip of shrinkage pool 221 is provided with direction inclined plane 313, lead through direction inclined plane 313, convenient to use person will rotate cover 15 and place and get into in the shrinkage pool 221, actually dewater basket 22 and mop head looks adaptation, when the mop head is placed to needs getting rid of water, wipe 24 contacts with dehydration basket 22, it has been located the top of shrinkage pool 221 to rotate cover 15, there is and only the axis deviation of little distance, the user only need remove about/rock and can accurately find the hole site, will rotate cover 15 and place in shrinkage pool 221.

Including support frame 21, support frame 21 erects on mop bucket 2, and support frame 21 middle part is provided with pivot 23, rotates in pivot 23 and is connected with dehydration basket 22, and the rotation between dehydration basket 22 and support frame 21 is connected through pivot 23, realizes the high-speed rotation of getting rid of water in-process mop head through the less dehydration basket 22 of resistance, promotes the dehydration effect.

The one-way transmission device comprises an internal thread sleeve 41, a fixed shaft 43, a positioning sleeve 44 and a rotary sleeve 45, wherein the internal thread sleeve 41 is fixedly arranged in the inner rod 11, the fixed shaft 43 is arranged in the outer rod 10 in a penetrating way, one end of the fixed shaft 43 is fixedly arranged on the outer rod 10, one end of the fixed shaft 43 is fixedly provided with a locking member 42, the locking member 42 is a plastic piece and is fixed with one end of the outer rod 10 in a stamping way, the other end of the fixed shaft 43 is fixedly provided with the positioning sleeve 44, the end part of the fixed shaft 43 is provided with a stopping part 431, the rotary sleeve 45 is rotatably connected between the positioning sleeve 44 and the stopping part 431, the contact end surfaces of the rotary sleeve 45 and the positioning sleeve 44 are provided with tooth-shaped surfaces which can be mutually meshed, when the tooth-shaped surfaces of the positioning sleeve 44 and the rotary sleeve 45 are mutually meshed, the positioning sleeve 44 and the rotary sleeve 45 can synchronously rotate, and when the tooth-shaped surfaces, the side edge of the rotating sleeve 45 is provided with a plurality of protrusions 452 matched with the internal thread sleeve 41, the rotating sleeve 45 rotates around the internal thread sleeve 41 when the mop rod 1 extends and shortens, when the mop rod 1 is pressed down, the tooth-shaped surfaces of the rotating sleeve 45 and the positioning sleeve 44 are meshed, the rotating sleeve 45 drives the positioning sleeve 44 to rotate, and the inner rod 11 and the mop head rotate; when the mop rod 1 is pulled upwards, the tooth-shaped surfaces of the positioning sleeve 44 and the rotating sleeve 45 are separated, the rotating sleeve 45 idles on the fixed shaft, and unidirectional transmission is realized through the structure.

The bottom of the internal thread sleeve 41 is provided with a necking 411, the necking 411 is a hole smaller than the outer diameter of the rotating sleeve 45, the necking 411 is required to be penetrated by the fixed shaft 43, the rotating sleeve 45 cannot be separated from the internal thread sleeve 41 under the action of the necking 411, the stability in the use process is ensured in order to avoid the separation between the inner rod 11 and the outer rod 11, the necking 411 is preferably slightly larger than the outer diameter of the fixed shaft 43, and lubricating oil is required to be added between the two for lubrication.

A spring 46 is arranged between the stopping part 431 and the rotating sleeve 45, the spring 46 gives a force to the rotating sleeve 45 to move towards the positioning sleeve 44, the rotating sleeve 45 is prevented from being separated from the positioning sleeve 44 due to gravity, and in fact, in the process of pulling up and pressing down the mop rod, the radial force of the internal thread sleeve 41 is exerted on the rotating sleeve 45, so that the tooth-shaped surfaces of the positioning sleeve 44 and the rotating sleeve 45 are separated/meshed.

The snapping 12 is designed in the prior art and is used for locking the inner rod 11 and the outer rod 10, when a user needs to clean/throw water, the snapping 12 is loosened, the inner rod 11 and the outer rod 10 can rotate relatively, when the user needs to mop the ground, the snapping 12 is closed, the inner rod 11 and the outer rod 10 are locked by snapping, the inner rod 11 and the outer rod 10 cannot rotate relatively, and the stability of the structure is guaranteed. The structure of the snap 12 can be referred to patent numbers: 201621322791.0.

the above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cleaning tool, includes mop and mop bucket, and the lower extreme of mop pole articulates has the mop head of taking the wiping article which characterized in that: a cleaning supporting device is arranged in the mop bucket,

2. The cleaning implement of claim 1, wherein: the contact end face of the rotating sleeve and/or the cleaning support device is a sand face/an anti-slip face/a soft rubber face/a convex face/a concave face, and the friction force between the rotating sleeve and the cleaning support device is increased through the contact end face.

3. The cleaning implement of claim 1 or 2, wherein: a connecting shaft extends out of the lower end of the connecting seat, an insertion hole is formed in the middle of the rotating sleeve, a limiting part is arranged between the connecting shaft and the insertion hole, and when the connecting shaft enters the insertion hole and the limiting part is effective, the connecting shaft is limited in the insertion hole; or the lower end of the connecting seat is provided with an insertion hole, the rotating sleeve extends out of the connecting shaft, a limiting part is arranged between the connecting shaft and the insertion hole, and when the connecting shaft enters the insertion hole and the limiting part is effective, the connecting shaft is limited in the insertion hole; or, the lower extreme of connecting seat is provided with the jack, rotate the cover and can get into in the jack, be provided with spacing portion between jack and the rotation cover, when rotating the cover and get into the jack and spacing portion is effective, rotate the cover spacing in the jack.

4. The cleaning implement of claim 3, wherein: the periphery of the connecting shaft is provided with a convex rib, the inner periphery of the insertion hole is provided with a groove, and when the connecting shaft enters the insertion hole and the convex rib enters the groove, the connecting shaft rotates and is limited in the insertion hole.

5. The cleaning implement of claim 1, wherein: the end part of the cleaning support device is a concave part, and when the rotating sleeve abuts against the cleaning support device, the rotating sleeve enters the concave part.

6. The cleaning implement of claim 1 or 2 or 4 or 5, wherein: the cleaning and supporting device comprises a fixing seat and a positioning seat, the fixing seat is fixed at the bottom of the mop barrel, the positioning seat and the fixing seat are mutually clamped and connected, and the upper end of the positioning seat is abutted against the rotating sleeve of the mop head.

7. The cleaning implement of claim 6, wherein: the positioning seat is characterized in that at least three rotary clamping grooves are formed in the fixing seat, a plurality of rotary clamping grooves form annular limiting, convex edges matched with the rotary clamping grooves are arranged on the side wall of the positioning seat, the positioning seat is rotated, and the convex edges can enter/exit the rotary clamping grooves and are mutually fixed/separated.

8. The cleaning implement of claim 1, wherein: the middle part of dehydration basket is provided with the shrinkage pool, and when the dehydration, the rotation cover of mop head is spacing in the shrinkage pool to, the mop head is at high-speed pivoted in-process, and the rotation cover can't break away from the shrinkage pool.

9. The cleaning implement of claim 1, wherein: the mop rod at least comprises an inner rod and an outer rod, the inner rod and the outer rod can rotate mutually, and the mop rod can be shortened and lengthened through sleeving; the mop is characterized in that a one-way transmission device is arranged between the inner rod and the outer rod, the short mop rod is pressed downwards, the one-way transmission device takes effect, the inner rod rotates in a one-way mode relative to the outer rod, the inner rod and the mop head are driven to rotate, the mop rod is pulled upwards, the one-way transmission device fails, mutual driving does not exist between the inner rod and the outer rod, and the inner rod and the mop head can rotate relative to the outer rod or stop rotating relative to the outer rod under the action of inertia.

10. The cleaning implement of claim 9, wherein: the one-way transmission device comprises an internal thread sleeve, a fixed shaft, a positioning sleeve and a rotary sleeve, wherein the internal thread sleeve is fixedly arranged in the inner rod, the fixed shaft is arranged in the outer rod in a penetrating mode, one end of the fixed shaft is fixedly arranged on the outer rod, the other end of the fixed shaft is fixedly provided with the positioning sleeve, the end portion of the fixed shaft is provided with a blocking portion, the rotary sleeve is rotatably connected between the positioning sleeve and the blocking portion, the contact end face of the rotary sleeve and the positioning sleeve is provided with tooth-shaped surfaces capable of being meshed with each other, when the tooth-shaped surfaces of the positioning sleeve and the rotary sleeve are meshed with each other, the positioning sleeve and the rotary sleeve can synchronously rotate, when the tooth-shaped surfaces of the positioning sleeve and the rotary sleeve are separated from each other, the rotary sleeve idles on the fixed shaft, the side edge of the rotary sleeve is provided with a plurality of bulges matched with the internal thread sleeve, when the mop rod is stretched and shortened, the, the rotating rotary sleeve drives the positioning sleeve to rotate and realizes the rotation of the inner rod and the mop head; when the mop rod is pulled upwards, the tooth-shaped surfaces of the positioning sleeve and the rotating sleeve are separated, the rotating sleeve idles on the fixed shaft; the bottom of the internal thread sleeve is provided with a necking, and the rotating sleeve cannot be separated from the internal thread sleeve under the action of the necking; a spring is arranged between the blocking part and the rotary sleeve and gives force to the rotary sleeve to move towards the positioning sleeve.