CN210931231U

CN210931231U - Cleaning tool

Info

Publication number: CN210931231U
Application number: CN201921201278.XU
Authority: CN
Inventors: 何可丰
Original assignee: Zhejiang Wuyi Letter Industry & Trade Co ltd
Current assignee: Zhejiang Wuyi Letter Industry & Trade Co ltd
Priority date: 2019-06-19
Filing date: 2019-07-26
Publication date: 2020-07-07
Anticipated expiration: 2029-07-26
Also published as: CN211484423U; CN210902875U; CN211484435U; CN210931247U; CN210902856U

Abstract

The utility model belongs to the technical field of daily necessities, in particular to a cleaning tool which has simple structure, convenient use, small use resistance and difficult abrasion, comprising a mop and a mop barrel, wherein the mop comprises a mop rod and a mop head, the mop rod at least comprises an inner rod and an outer rod which can rotate mutually, and the mop rod can be shortened and lengthened through sleeve joint; the mop barrel is characterized in that a support seat is arranged on a mop rod, the mop rod is rotatably arranged relative to the support seat, a cleaning step and a dewatering step are arranged on the side wall of the mop barrel, and the distance from the upper end surface of the cleaning step to the bottom of the mop barrel is smaller than the distance from the upper end surface of the dewatering step to the bottom of the mop barrel; when the mop is cleaned, the supporting seat is arranged on the cleaning step, the mop head is contacted with water in the mop barrel, the mop rod is pressed down to enable the mop head to rotate unidirectionally relative to the supporting seat to form cleaning, when the mop is dewatered, the supporting seat is arranged on the dewatering step, the mop head is separated from the water in the mop barrel to be contacted, and the mop rod is pressed down to enable the mop head to rotate unidirectionally relative to the supporting seat to form centrifugal dewatering.

Description

Cleaning tool

Technical Field

The utility model belongs to the technical field of daily life articles for use, in particular to burnisher.

Background

The rotary cleaning mechanism commonly existing in the existing market comprises a rotary mop rod and a mop barrel, a cleaning disc which is matched with a mop head of the mop rod in a rotating mode is arranged in the mop barrel, the cleaning disc is installed at the bottom of the barrel through a screw rod, the structure is complex, the manufacturing cost is high, the bottom of the barrel is easily damaged due to the stress influence of the cleaning disc, and the service life is shortened; the cleaning is at the bottom, the resistance is large, the use is inconvenient, and meanwhile, the structure can only process the single action of cleaning or dehydration, and the use is inconvenient for users.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a cleaning tool which has simple structure, convenient use, small use resistance and difficult abrasion.

The purpose of the utility model is realized like this:

a cleaning tool comprises a mop and a mop bucket, wherein the mop comprises a mop rod and a mop head, 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 sleeve joint; the mop bucket comprises a mop bucket body, a mop rod and a support seat, wherein the mop rod is provided with the support seat, the mop rod is rotatably arranged relative to the support seat, the side wall of the mop bucket body is provided with two rails matched with the support seat, the bottoms of the two rails respectively form a cleaning step and a dewatering step, and the distance from the upper end surface of the cleaning step to the bottom of the mop bucket body is smaller than the distance from the upper end surface of the dewatering step to the bottom of the mop bucket; when the mop is cleaned, the supporting seat is arranged on the cleaning step, the mop head is contacted with water in the mop barrel, the mop rod is pressed down to enable the mop head to rotate unidirectionally relative to the supporting seat to form cleaning, when the mop is dewatered, the supporting seat is arranged on the dewatering step, the mop head is separated from the water in the mop barrel to be contacted, and the mop rod is pressed down to enable the mop head to rotate unidirectionally relative to the supporting seat to form centrifugal dewatering.

After the structure is adopted, the mop head is cleaned in a contact manner with water during cleaning through the arrangement of the cleaning step and the dewatering step in different heights, and the mop head cannot contact the bottom of the mop barrel; when dewatering, the mop head is suspended and directly rotated to dewater by centrifugal force, so that the resistance is small, the mop head is not easy to wear, and the use is simple and convenient.

The utility model discloses further set up to: the two rails are perpendicular to the bottom surface of the mop bucket, or the two rails are obliquely arranged with the bottom surface of the mop bucket.

After adopting above-mentioned structure, be convenient for the supporting seat installation through the track, and support the seat and can not produce lateral shifting in the track, the mop pole is difficult for rocking when driving the mop head and rotate, and stability is good.

The utility model discloses further set up to: the supporting seat comprises a supporting seat body connected with the mop rod in a unidirectional rotation mode and two supporting arms detachably arranged on the supporting seat body, and the supporting arms can be fixed with the cleaning step and the dewatering step.

After adopting above-mentioned structure, make mop head and entire body form unsettledly when wasing through the setting of two support arms, simultaneously, the setting up of two support arms is made things convenient for the user to support fixedly.

The utility model discloses further set up to: the both sides of supporting seat body are provided with outside convex "T" type piece respectively, be provided with "T" type groove with "T" type piece joint on the support arm.

Through the joint between "T" type piece and "T" type groove both, convenient production also the person of facilitating the use installs and dismantles, need dismantle the support arm when some narrow and small spaces of mop head clearance, use like this and get up out of the way, it is convenient.

The utility model discloses further set up to: the supporting seat comprises a supporting seat body and a supporting arm, wherein the supporting seat body is rotatably connected with the mop rod, the supporting arm is integrally formed with the supporting seat body, and the supporting arm can be fixed with the cleaning step and the dewatering step.

After adopting above-mentioned structure, increase the structural strength of supporting seat, make the mop pole press the mop head rotation in-process under and be difficult for being broken.

The utility model discloses further set up to: the two supporting arms are arranged in a V shape.

After adopting above-mentioned structure, two support arms and mop bucket form the triangle-shaped structure when support arm and mop bucket support, support more stably.

The utility model discloses further set up to: the mop rod is arranged in a unidirectional rotating mode relative to the supporting seat.

The utility model discloses further set up to: a thrust bearing is arranged between the supporting seat body and the mop rod, and the mop rod is rotatably arranged relative to the supporting seat body.

After the structure is adopted, the rotation of the mop rod is convenient, and the mop rod can drive the mop rod to rotate conveniently.

The utility model discloses further set up to: the bottom of mop bucket is provided with washs strutting arrangement, and during the washing, mop head and washing strutting arrangement butt press the mop pole down and make the mop head wash strutting arrangement unidirectional rotation relatively and form the washing, and during the dehydration, the supporting seat is arranged in on the dehydration step, and the mop head breaks away from the contact with the water in the mop bucket, presses the mop pole down and makes the mop head form centrifugal dehydration relatively supporting seat unidirectional rotation.

After adopting above-mentioned structure, can unsettled reduction resistance when the dehydration, a bucket is multi-purpose simultaneously, can realize wasing and two functions of dehydration.

The utility model discloses further set up to: 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 utility model discloses further set up to: the one-way transmission device comprises an internal thread sleeve, a fixed shaft, a positioning sleeve and a rotating 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 way, 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 part of the fixed shaft is provided with a blocking part, the rotating sleeve is rotatably connected between the positioning sleeve and the blocking part, the contact end surface of the rotating sleeve and the positioning sleeve is provided with tooth-shaped surfaces which can be mutually occluded, when the tooth-shaped surfaces of the positioning sleeve and the rotating sleeve are mutually occluded, the positioning sleeve and the rotating sleeve can synchronously rotate, when the tooth-shaped surfaces of the positioning sleeve and the rotating sleeve are separated, the rotating sleeve idles on the fixed shaft, the side edge of the rotating sleeve is provided with a plurality of bulges matched with the internal thread sleeve, the rotating sleeve rotates around the internal thread sleeve in the process of extending and shortening the, the rotating 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, and the rotating sleeve idles on the fixed shaft.

The utility model discloses further set up to: 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 effect of the necking.

The utility model discloses further set up to: a spring is arranged between the blocking part and the rotating sleeve and gives force to the rotating sleeve to move towards the positioning sleeve.

After adopting above-mentioned structure, be convenient for operate the mop pole and drive the mop head and carry out unidirectional rotation.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an exploded schematic view of the present invention;

FIG. 4 is an enlarged view of portion A;

FIG. 5 is a reference view showing a state where the position sleeve and the rotation sleeve are disengaged;

FIG. 6 is a partial structural view of an integrated structure of the support base;

FIG. 7 is a partial structural view of a detachable structure of the support base;

FIG. 8 is an enlarged partial view of portion C;

FIG. 9 is a partial enlarged view of portion B;

FIG. 10 is a partial schematic view of the alignment sleeve engaged with the rotating sleeve;

FIG. 11 is a schematic view of the structure of the washing support device;

FIG. 12 is a schematic view of a mop head construction;

fig. 13 is a partially enlarged view of portion F.

The reference numbers in the figures mean:

1, a mop; 110-inner rod; 111-outer pole; 12-a mop head; 121-a pillar; 1211-plug hole;

1212-a concave groove; 13-mop disk; 14-a connecting seat; 141-a connecting shaft; 142-a rib;

15-a wipe; 16-buckling; 2, a mop bucket; 21-cleaning the step; 22-a dewatering step; 24-a fixed groove;

25-fixing the second groove; 3-a support seat; 31-a support seat body; 32- "T" shaped block; 33-a support arm;

34- "T" shaped groove; 4-a thrust bearing; 5-an internal thread sleeve; 51-necking; 6, fixing a shaft; 61-a stop;

7-positioning sleeve; 71-locating sleeve tooth-shaped surface; 8-rotating the sleeve; 81-rotating sleeve tooth-shaped surface; 82-projection;

9-a locking member; 10-a spring; 101-a connecting seat; 102-convex edge; 103-a guide bevel; 104-a guide surface;

105-a support table; 106-grooves; 107-rotating card slot.

Detailed Description

The invention will be further described in the following with reference to the accompanying drawings in which:

referring to fig. 1 to 13, a cleaning tool comprises a mop 1 and a mop bucket 2, wherein the mop 1 comprises a mop rod and a mop head 12, the mop rod at least comprises an inner rod 110 and an outer rod 111, the inner rod 110 and the outer rod 111 can rotate mutually, and the mop rod can be shortened and lengthened through sleeving; the mop rod is provided with a supporting seat 3, the mop rod is rotatably arranged relative to the supporting seat 3, the mop bucket 2 is provided with a cleaning step 21 and a dewatering step 22, and the distance from the upper end face of the cleaning step 21 to the bottom of the mop bucket 2 is smaller than the distance from the upper end face of the dewatering step 22 to the bottom of the mop bucket 2; during cleaning, the supporting seat 3 is arranged on the cleaning step 21, the mop head 12 is contacted with water in the mop barrel 2, namely, the wiping materials 15 on the mop head 12 are contacted with the water, the mop rod is pressed down to enable the mop head 12 to rotate unidirectionally relative to the supporting seat 3 to form cleaning, during dewatering, the supporting seat 3 is arranged on the dewatering step 22, the mop head 12 is separated from the water in the mop barrel 2, the mop rod is pressed down to enable the mop head 12 to rotate unidirectionally relative to the supporting seat 3 to form centrifugal dewatering, and through the arrangement of the cleaning step 21 and the dewatering step 22 with different positions, the mop head 12 is cleaned in contact with the water during cleaning without contacting the bottom of the mop barrel 2; when dewatering, the mop head 12 is suspended and directly rotated to dewater by centrifugal force, so that the resistance is small, the mop head is not easy to wear, and the use is simple and convenient.

The wipe 15 for the mop head is of conventional design and therefore it is not specifically described that the wipe is preferably a cotton string which is absorbent.

The mop head 12 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 of the mop rod 1, the lower end of the connecting seat 14 is rotatably connected with a supporting column 121, the lower end face of the supporting column 121 is a plane, a cleaning supporting device is arranged in the mop bucket, the upper end face of the cleaning supporting device is a plane, and when the supporting column 121 abuts against the cleaning supporting device, the supporting column 121 and the cleaning supporting device are matched with each other 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 the surface contact between pillar 121 and the washing strutting arrangement, and preferably, the contact surface of washing strutting arrangement is greater than the contact surface of pillar 121 to give the user better maneuverability. The optimal cleaning state is as follows: the supporting column 121 and the cleaning supporting device are static, the supporting column 121 rotates relative to the mop head, and therefore, preferably, the contact end surface of the supporting column 121 and/or the cleaning supporting device is a sand surface, an anti-slip surface, a soft rubber surface, a convex surface and a concave surface, friction between the supporting column 121 and the cleaning supporting device is increased through the contact end surface, the problem of easy inclination is solved through face-to-face support, but when cleaning is carried out, the rotating speed of the mop head is high/the force applied is high, so that the supporting column 121 is prevented from slipping relative to the cleaning supporting device, if slipping occurs, the mop head can incline or even collide with the mop barrel 2, and by means of the structure, slipping is avoided, the surface-to-face contact effect is guaranteed, and.

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 supporting column 121, the lower end face of the supporting column 121 is a plane, the upper end face of the cleaning and supporting device is an arc face, when the supporting column 121 abuts against the cleaning and supporting device, the end point of the arc face of the cleaning and supporting device abuts against the plane of the supporting column 121, and when the mop head rotates, under the action of centrifugal force, the end point of the cleaning and supporting device actively moves to the central position of the supporting column 121 and. This paragraph describes another embodiment, which is to carry out the washing support by means of point-to-face support, ensuring the stability of the washing support, and the user can also carry out the washing by looking for a small contact point of the washing support device through the large plane of the supporting pillar 121, but not the optimal case, preferably the above mentioned solution of face-to-face support.

A connecting shaft 141 is arranged at the lower end extension of the connecting seat 14, an inserting hole 1211 is arranged in the middle of the support column 121, a limiting part is arranged between the connecting shaft 141 and the inserting hole 1211, and when the connecting shaft 141 enters the inserting hole 1211 and the limiting part is effective, the connecting shaft 141 is limited in the inserting hole 1211; or, the lower end of the connecting seat 14 is provided with an insertion hole 1211, the connecting shaft 141 extends from the support column 121, and a limiting part is arranged between the connecting shaft 141 and the insertion hole 1211, when the connecting shaft 141 enters the insertion hole 1211 and the limiting part is effective, the connecting shaft 141 is limited in the insertion hole 1211; or, the lower end of the connecting seat 14 is provided with an insertion hole 1211, the support post 121 can enter the insertion hole 1211, a limiting part is arranged between the insertion hole 1211 and the support post 121, when the support post 121 enters the insertion hole 1211 and the limiting part is effective, the support post 121 is limited in the insertion hole 1211, and various schemes of rotary connection are designed in the section, so that mutual rotation can be realized through the limiting part, and the stability of the structure is ensured.

The connecting shaft 141 is provided with a convex rib 142 at the periphery thereof, the socket 1211 is provided with a concave groove 1212 at the inner periphery thereof, when the connecting shaft 141 enters the socket 1211 and the convex rib 142 enters the concave groove 1212, the connecting shaft 141 is limited in the socket 1211 in rotation, the supporting column 121 and the connecting seat 14 are mutually clamped and rotated by the convex rib 142 and the concave groove 1212, and the user can conveniently install the connecting device by clamping the connecting 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, when the connecting shaft 141 enters the insertion hole 1211 and the two convex ribs are mutually clamped, the connecting shaft 141 is rotationally limited in the insertion hole 1211; 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 the section is a specific clamping connection scheme, both the limit and the rotation connection between the connecting shaft 141 and the supporting column 121 can be realized, and according to actual production, the scheme that the connecting shaft 141 is provided with the convex rib 142 and the insertion hole 1211 is provided with the concave groove 1212 is preferred.

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 pillar 121, wash strutting arrangement's tip for depressed part 312, when pillar 121 supports and leans on washing strutting arrangement, pillar 121 gets into in the depressed part 312, sets up the reason of pillar 121 and lies in: the friction assistance is reduced, and the cleaning is more convenient; but still need solve the gliding problem of pillar 121 relative washing strutting arrangement, consequently spacing through depressed part 312, avoid both slipping relatively, guarantee the stability of structure.

The inner rod and the outer rod can rotate relatively when a user needs to mop the ground, the snapping 16 is closed, the inner rod and the outer rod are locked by snapping, and the inner rod and the outer rod cannot rotate relatively, so that the stability of the structure is guaranteed. The structure of the snap 16 can be referred to patent numbers: 201621322791.0.

further setting the following steps: the side wall of the mop bucket 2 is provided with two rails matched with the supporting seat 3, and the bottoms of the two rails form a cleaning step 21 and a dewatering step 22 respectively.

Further setting the following steps: two the track sets up with 2 bottom surfaces of mop bucket are perpendicular, or two the track sets up with 2 bottom surfaces of mop bucket slopes, through the track installation of the supporting seat 3 of being convenient for, and supporting seat 3 can not produce lateral shifting in the track, and the mop pole is difficult for rocking when driving mop head 12 and rotate, and stability is good.

Further setting the following steps: the supporting seat 3 comprises a supporting seat body 31 connected with the mop rod in a unidirectional rotation mode and two supporting arms 33 detachably arranged on the supporting seat body 31, the supporting arms 33 can be fixed with the cleaning step 21 and the dewatering step 22, the mop head 12 and the whole body are suspended during cleaning through the arrangement of the two supporting arms 33, and meanwhile, the two supporting arms 33 are arranged to enable a user to support and fix the mop.

Further setting the following steps: the both sides of supporting seat body 31 are provided with outside convex "T" type piece 32 respectively, be provided with "T" type groove 34 with "T" type piece 32 joint on the support arm 33, through "T" type piece 32 and "T" type groove 34 joint between them, convenient production also user of facilitating the use installs and dismantles, need dismantle support arm 33 when mop head 12 clears up some narrow and small spaces, use like this and get up out of the way, and is convenient.

Further setting the following steps: the supporting seat 3 comprises a supporting seat body 31 connected with the mop rod in a rotating mode and a supporting arm 33 integrally formed with the supporting seat body 31, and the supporting arm 33 can be fixed with the cleaning step 21 and the dewatering step 22, so that the structural strength of the supporting seat 3 is increased, and the mop rod is not easily broken when the mop rod is pressed to drive the mop head 12 to rotate.

Further setting the following steps: two the support arm 33 is "V" font setting, and two support arms 33 and mop bucket 2 form the triangle-shaped structure when support arm 33 supports with mop bucket 2, support more stably.

Further setting the following steps: the mop rod is arranged in a unidirectional rotation way relative to the supporting seat 3.

Further setting the following steps: be provided with thrust bearing 4 between supporting seat body 31 and the mop pole, the rotatable setting of the relative supporting seat body 31 of mop pole makes things convenient for the rotation of mop pole, and the mop pole of being convenient for drives the mop pole and rotates.

Further setting the following steps: the bottom of the mop barrel 2 is provided with a cleaning support device, when cleaning, the mop head 12 is abutted against the cleaning support device, the mop rod is pressed down to enable the mop head 12 to rotate unidirectionally relative to the cleaning support device to form cleaning, at the moment, the supporting seat 3 is not abutted against the cleaning step 21, a user can not put the supporting seat 3 into the cleaning step 21, and thus the mop head 12 can be directly abutted against the cleaning support device; when dewatering, the supporting seat 3 is arranged on the dewatering step 22, the mop head 12 is separated from the contact with the water in the mop bucket 2, the mop rod is pressed down to enable the mop head 12 to rotate in one direction relative to the supporting seat 3 to form centrifugal dewatering, the mop can be suspended in the air to reduce resistance when dewatering, and meanwhile, one bucket has multiple purposes, and two functions of cleaning and dewatering can be realized; the cleaning and supporting device comprises a connecting seat 101 connected with the bottom of the mop bucket 2 and a supporting platform 105 detachably connected with the connecting seat 101, a plurality of rotary clamping grooves 107 are formed in the bottom of the connecting seat 101, a plurality of convex edges 102 rotatably clamped with the rotary clamping grooves 107 are circumferentially arranged at the lower end of the supporting platform 105, and a guide inclined plane 103 convenient for entering the rotary clamping grooves 107 is arranged at the front end of each convex edge 102; the bottom of the mop head 12 is provided with a support post 121 capable of rotating radially, the upper end of the support platform 105 is provided with a groove 106 matched with the support post 121, the end part of the groove 106 is provided with a guide surface 104, and the guide surface 104 plays a role in guiding when the support post 121 is inserted into the groove 106, so that the insertion is convenient; when cleaning, the support column 121 is inserted into the groove 106, and the mop rod is pressed down to enable the mop head 12 to rotate in one direction relative to the support platform 105 to form cleaning; the surface of the support column and the cleaning support device is matched with the surface, namely, the support table is not provided with a groove, and the end surface of the support column is directly contacted with the end surface of the support table; 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 the surface contact between pillar and the washing strutting arrangement, and preferably, washing strutting arrangement's contact surface is greater than the contact surface of pillar to give the better operability of user. The optimal cleaning state is as follows: pillar and washing strutting arrangement are static mutually, and the pillar rotates relative the mop head, and is therefore preferred, pillar and/or washing strutting arrangement's contact surface are sand face/antiskid face/soft gluey face/protruding face/sunken face, increase the frictional force between pillar and the washing strutting arrangement through the contact surface, face-to-face support solves the problem of easy slope, but because when wasing, mop head slew velocity is great/the application of force is great, consequently still avoid the pillar to skid relative washing strutting arrangement, if skid, the mop head can take place to incline or even collide, through above-mentioned structure, avoid skidding, guarantee face and face contact effect, guarantee the result of use of product.

Further setting the following steps: the one-way transmission device is arranged between the inner rod 110 and the outer rod 111, the short mop rod is pressed downwards, the one-way transmission device is effective, the inner rod 110 rotates in one direction relative to the outer rod 111, the inner rod 110 and the mop head 12 are driven to rotate, the mop rod is pulled upwards, the one-way transmission device fails, the inner rod 110 and the outer rod 111 are not driven mutually, and the inner rod 110 and the mop head 12 can rotate relative to the outer rod 111 or stop rotating relative to the outer rod 111 under the inertia effect.

Further setting the following steps: the one-way transmission device comprises an internal thread sleeve 5, a fixed shaft 6, a positioning sleeve 7 and a rotating sleeve 8, wherein the internal thread sleeve 5 is fixedly arranged in an inner rod 110, the fixed shaft 6 is arranged in an outer rod 111 in a penetrating way, one end of the fixed shaft 6 is fixedly arranged on the outer rod 111, one end of the fixed shaft 6 is fixedly provided with the locking member 5 which is a plastic piece and is fixed with one end of the outer rod 111 in a stamping way, the other end of the fixed shaft 6 is fixedly provided with the positioning sleeve 7, the end part of the fixed shaft 6 is provided with a blocking part 61, the rotating sleeve 8 is rotatably connected between the positioning sleeve 7 and the blocking part 61, the contact end surfaces of the rotating sleeve 8 and the positioning sleeve 7 are provided with tooth-shaped surfaces which can be mutually meshed and are respectively a positioning sleeve tooth-shaped surface 71 and a rotating sleeve tooth-shaped surface 81, when the positioning sleeve tooth-shaped surface 71 and the rotating sleeve tooth-shaped surface 81 are mutually meshed, the positioning sleeve 7 and the rotating, the rotating sleeve 8 idles on the fixed shaft 6, a plurality of bulges 82 matched with the internal thread sleeve 5 are arranged on the side edge of the rotating sleeve 8, the rotating sleeve 8 rotates around the internal thread sleeve 5 in the process of extending and shortening the mop rod, the tooth-shaped surfaces of the rotating sleeve 8 and the positioning sleeve 7 are meshed when the mop rod is pressed down, and the rotating sleeve 8 drives the positioning sleeve 7 to rotate and realizes the rotation of the inner rod 110 and the mop head 12; when the mop rod is pulled upwards, the tooth-shaped surfaces of the positioning sleeve 7 and the rotating sleeve 8 are separated, and the rotating sleeve 8 idles on the fixed shaft 6.

Further setting the following steps: the bottom of the internal thread sleeve 5 is provided with a necking 51, and the rotating sleeve 8 cannot be separated from the internal thread sleeve 5 under the action of the necking 51.

Further setting the following steps: a spring 10 is arranged between the blocking part 61 and the rotating sleeve 8, and the spring 10 gives the force for the rotating sleeve 8 to move towards the positioning sleeve 7, so that the mop rod is operated to drive the mop head 12 to rotate in a single direction.

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. A cleaning tool comprises a mop (1) and a mop bucket (2), wherein the mop (1) comprises a mop rod and a mop head (12), the mop rod at least comprises an inner rod (110) and an outer rod (111), the inner rod (110) and the outer rod (111) can rotate mutually, and the mop rod can be shortened and lengthened through sleeving; the method is characterized in that: the mop is characterized in that a supporting seat (3) is arranged on the mop rod, the mop rod is arranged in a one-way rotating mode relative to the supporting seat (3), two rails matched with the supporting seat (3) are arranged on the side wall of the mop bucket (2), a cleaning step (21) and a dewatering step (22) are formed at the bottoms of the two rails respectively, and the distance from the upper end face of the cleaning step (21) to the bottom of the mop bucket (2) is smaller than the distance from the upper end face of the dewatering step (22) to the bottom of the mop bucket (2); during cleaning, the supporting seat (3) is arranged on the cleaning step (21), the mop head (12) is in contact with water in the mop barrel (2), the mop rod is pressed down to enable the mop head (12) to rotate unidirectionally relative to the supporting seat (3) to form cleaning, during dewatering, the supporting seat (3) is arranged on the dewatering step (22), the mop head (12) is separated from the water in the mop barrel (2) to be in contact, and the mop rod is pressed down to enable the mop head (12) to rotate unidirectionally relative to the supporting seat (3) to form centrifugal dewatering.

2. A cleaning implement according to claim 1, wherein: the two tracks are perpendicular to the bottom surface of the mop bucket (2), or the two tracks are obliquely arranged with the bottom surface of the mop bucket (2).

3. A cleaning implement according to claim 1 or 2, wherein: the supporting seat (3) comprises a supporting seat body (31) connected with the mop rod in a unidirectional rotation mode and two supporting arms (33) detachably arranged on the supporting seat body (31), and the supporting arms (33) can be fixed with the cleaning step (21) and the dewatering step (22).

4. A cleaning implement according to claim 3, wherein: the support seat is characterized in that two sides of the support seat body (31) are respectively provided with a T-shaped block (32) protruding outwards, and a T-shaped groove (34) clamped with the T-shaped block (32) is formed in the support arm (33).

5. A cleaning implement according to claim 1, 2 or 4 wherein: the supporting seat (3) comprises a supporting seat body (31) rotatably connected with the mop rod and a supporting arm (33) integrally formed with the supporting seat body (31), and the supporting arm (33) can be fixed with the cleaning step (21) and the dewatering step (22).

6. A cleaning implement according to claim 1, 2 or 4 wherein: the bottom of mop bucket (2) is provided with washs strutting arrangement, and during the washing, mop head (12) and washing strutting arrangement butt press the mop pole and make mop head (12) wash strutting arrangement unidirectional rotation relatively and form the washing, and during the dehydration, on dehydration step (22) was arranged in to supporting seat (3), mop head (12) and the water in mop bucket (2) break away from the contact, press the mop pole down and make mop head (12) relative supporting seat (3) unidirectional rotation form centrifugal dehydration.

7. A cleaning implement according to claim 1, wherein: the mop is characterized in that a one-way transmission device is arranged between the inner rod (110) and the outer rod (111), the short mop rod is pressed downwards, the one-way transmission device takes effect, the inner rod (110) rotates in a one-way mode relative to the outer rod (111), the inner rod (110) and the mop head (12) are driven to rotate, the mop rod is pulled upwards, the one-way transmission device fails, the inner rod (110) and the outer rod (111) are not driven mutually, and the inner rod (110) and the mop head (12) can rotate relative to the outer rod (111) or stop rotating relative to the outer rod (111) under the inertia effect.

8. A cleaning implement according to claim 7 wherein: the one-way transmission device comprises an internal thread sleeve (5), a fixed shaft (6), a positioning sleeve (7) and a rotating sleeve (8), wherein the internal thread sleeve (5) is fixedly arranged in an inner rod (110), the fixed shaft (6) is arranged in an outer rod (111) in a penetrating way, one end of the fixed shaft (6) is fixedly arranged on the outer rod (111), the other end of the fixed shaft (6) is fixedly provided with the positioning sleeve (7), the end part of the fixed shaft (6) is provided with a blocking part (61), the rotating sleeve (8) is rotatably connected between the positioning sleeve (7) and the blocking part (61), the contact end surfaces of the rotating sleeve (8) and the positioning sleeve (7) are provided with tooth-shaped surfaces which can be meshed with each other, when the tooth-shaped surfaces of the positioning sleeve (7) and the rotating sleeve (8) are meshed with each other, the positioning sleeve (7) and the rotating sleeve (8) can synchronously rotate, when the tooth-shaped surfaces of the positioning sleeve (7) and, the rotating sleeve (8) idles on the fixed shaft (6), a plurality of bulges (82) matched with the internal thread sleeve (5) are arranged on the side edge of the rotating sleeve (8), the rotating sleeve (8) rotates around the internal thread sleeve (5) in the process of extending and shortening the mop rod, when the mop rod is pressed down, the tooth-shaped surfaces of the rotating sleeve (8) and the positioning sleeve (7) are meshed, and the rotating sleeve (8) drives the positioning sleeve (7) to rotate and realizes the rotation of the inner rod (110) and the mop head (12); when the mop rod is pulled upwards, the tooth-shaped surfaces of the positioning sleeve (7) and the rotating sleeve (8) are separated, and the rotating sleeve (8) idles on the fixed shaft (6).

9. A cleaning implement according to claim 8, wherein: the bottom of the internal thread sleeve (5) is provided with a necking opening (51), and the rotating sleeve (8) can not be separated from the internal thread sleeve (5) under the action of the necking opening (51).

10. A cleaning implement according to claim 9, wherein: a spring (10) is arranged between the blocking part (61) and the rotating sleeve (8), and the spring (10) gives the force for the rotating sleeve to move towards the positioning sleeve (7).