CN212913106U

CN212913106U - Flat rotary mop and mop bucket

Info

Publication number: CN212913106U
Application number: CN201922381574.9U
Authority: CN
Inventors: 夏冬全
Original assignee: Ningbo Haishu Liangpin Living Goods Co ltd
Current assignee: Ningbo Haishu Liangpin Living Goods Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2021-04-09
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to the technical field of cleaning supplies, in particular to a flat rotary mop and a mop bucket; the flat rotary mop includes: the flat plate rotating mop is also provided with a first rotation limiting mechanism and a second rotation limiting mechanism, and the first rotation limiting mechanism is used for limiting the short pressing or the elongation of the mop rod when the transmission mechanism is in a non-transmission state; the second rotation limiting mechanism is used for limiting the rotation of the mop head, and the second rotation limiting mechanism is used for releasing the rotation limitation of the mop head when being matched with the supporting table; when the first rotation limiting mechanism and the second rotation limiting mechanism are both in a state of releasing the limitation, the mop rod can drive the mop head to rotate. The utility model provides a dull and stereotyped rotatory mop has set up first limit commentaries on classics mechanism, second limit commentaries on classics mechanism and has made it when cleaning, not only limits the rotation of mop head, still limits the mop pole and can not press short and elongate convenient to use.

Description

Flat rotary mop and mop bucket

Technical Field

The utility model relates to a cleaning products technical field especially relates to a dull and stereotyped rotatory mop and mop bucket.

Background

Currently, a variety of mop structures are numerous. As shown in fig. 1, chinese patent No. CN201798703U proposes a "mop cleaning device". In the technical scheme, the mop cleaning device mainly comprises a mop and a cleaning container, wherein the lower end of a mop rod is hinged with a mop head, a wiping material is arranged on the mop head, and a cleaning support device is arranged between the mop head and the cleaning container; when the mop is cleaned, the mop rod is pressed downwards to be short, the mop head is driven to rotate, the cleaning support device supports the mop head so as to reduce the rotation resistance of the mop head, and the cleaning support device simultaneously prevents the mop head from pressing the wiping materials. Because the cleaning supporting device is arranged between the mop head and the cleaning container, when cleaning, the mop head drives the wiper to rotate in the cleaning container to drive water in the cleaning container to rotate together, the wiper can be fully contacted with the water, and dirt on the wiper is easily cleaned under the multiple actions of the rotating wiper, the rotating water and the self centrifugal force.

The mop cleaning device has the advantages that the mop rod can still be shortened and lengthened in the cleaning process, the mop head is driven to rotate in a short time, the use is inconvenient, and dirt stuck to the edge is easily thrown out to increase the cleaning workload.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dull and stereotyped rotatory mop and mop bucket, dull and stereotyped rotatory mop have set up first limit commentaries on classics mechanism, second limit commentaries on classics mechanism, and at the cleaning job, not only restrict the rotation of mop head, still restrict the mop pole and can not press weak point and elongate.

In order to achieve the above advantages, the utility model provides a dull and stereotyped rotatory mop and mop bucket, dull and stereotyped rotatory mop uses with the cooperation of mop bucket, and this dull and stereotyped rotatory mop includes: the flat plate rotating mop comprises a mop rod and a mop head hinged with the mop rod, wherein a transmission mechanism is arranged between the mop rod and the mop head, when the mop head rotates to be parallel to the mop rod, the mop head is driven to rotate by the mop rod through the transmission mechanism, the mop barrel is provided with a supporting table, the flat plate rotating mop is also provided with a first rotation limiting mechanism and a second rotation limiting mechanism, and the first rotation limiting mechanism is used for limiting the short pressing or the long drawing of the mop rod when the transmission mechanism is in a non-transmission state; the second rotation limiting mechanism is used for limiting the rotation of the mop head, and the second rotation limiting mechanism releases the rotation limitation of the mop head when being matched with the supporting table; when the first rotation limiting mechanism and the second rotation limiting mechanism are both in a limiting releasing state, the mop rod can drive the mop head to rotate.

The utility model discloses an embodiment of dull and stereotyped rotatory mop and mop bucket, drive mechanism include with first transmission post, cover that the mop pole is connected are established outside this first transmission post and have the second transmission post of first transmission tooth, set up in on the mop head be used for with first transmission tooth complex second transmission tooth the mop head is on a parallel with during the mop pole, this first transmission tooth meshes with this second transmission tooth.

In an embodiment of the flat rotary mop and the mop bucket of the present invention, the first transmission post is rotatably connected to the first connecting member, the mop head is rotatably connected to the second connecting member, and the first connecting member is hinged to the second connecting member via the hinge.

In one embodiment of the flat rotary mop and the mop bucket of the present invention, the first rotation limiting mechanism comprises a protrusion disposed on the first connecting member, and a groove disposed on the second transmission column and engaged with the protrusion; when the first transmission gear and the second transmission gear are in a meshed state, the protrusion is separated from the groove; when the first transmission tooth and the second transmission tooth are in a non-meshing state, the protrusion is clamped into the groove.

In an embodiment of the flat rotary mop and the mop bucket of the present invention, a first elastic holding portion is disposed between the first connecting member and the second transmission post for holding the protrusion and the groove.

The utility model discloses an in the embodiment of dull and stereotyped rotatory mop and mop bucket, the second connecting piece is provided with second rotation limiting mechanism, second rotation limiting mechanism includes relative or two sliding blocks of back of the body gliding mutually, sets up in the overhead accommodation part of mop the breach of sliding block, it is used for the extrusion to prop up supporting bench, works as dull and stereotyped rotatory mop inserts in the mop bucket with when propping up supporting bench cooperates, the extrusion portion extrusion the sliding block makes two sliding block relative motion breaks away from the breach is relieved right the rotation restriction of mop head.

In one embodiment of the flat rotary mop and mop bucket of the present invention, the squeezing portion has a guide surface that gradually enlarges the cross-section of the squeezing portion downward.

In one embodiment of the flat mop and mop bucket of the present invention, the sliding block has a retaining portion between the sliding block and the second connecting member and the sliding block is located in the second elastic retaining portion in the gap.

In an embodiment of the flat rotary mop and the mop bucket of the present invention, the first elastic holding portion and the second elastic holding portion are compression springs.

In an embodiment of the flat rotary mop and the mop bucket of the present invention, a positioning mechanism is respectively disposed between the first connecting member and the second connecting member and between the hinge members, and the positioning mechanism is used for keeping the mop head parallel to the mop rod.

The utility model discloses in, dull and stereotyped rotatory mop has set up first rotation limiting mechanism, second rotation limiting mechanism and has made it when cleaning, not only limits the rotation of mop head, still limits the mop pole and can not press weak point and elongate convenient to use.

Drawings

Fig. 1 is a schematic structural view of a conventional mop cleaning apparatus.

Fig. 2 is a schematic structural view of a flat rotary mop and a mop bucket according to a first embodiment of the present invention.

Fig. 3 is a partial structural view of the flat rotary mop of fig. 2.

Fig. 4 is an exploded view of the flat plate rotary mop of fig. 3.

Fig. 5 is a schematic structural view of the driving mechanism, the pull-off preventing mechanism and the one-way transmission mechanism of the flat rotary mop of fig. 4.

Fig. 6 is a schematic cross-sectional view of the pull-off preventing mechanism and the one-way transmission mechanism of the flat plate rotary mop of fig. 5.

Fig. 7 is a schematic view showing the structure of a driving mechanism of the flat rotary mop of fig. 4.

Fig. 8 is a schematic view showing the first coupling member of the flat rotary mop of fig. 4.

Fig. 9 is a schematic structural view illustrating a first rotation limiting mechanism of the flat plate rotating mop of fig. 4.

Fig. 10 is a schematic structural view showing a second rotation limiting mechanism and a positioning mechanism of the flat plate rotating mop of fig. 4.

Fig. 11 shows an exploded view of the mop bucket of fig. 2.

FIG. 12 is a schematic structural view of the inner bucket body of the mop bucket of FIG. 11.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description will be given with reference to the accompanying drawings and preferred embodiments in order to provide the best mode, structure, features and effects according to the present invention.

Referring to fig. 2-4, in a first embodiment of the flat rotary mop and the mop bucket of the present invention, a flat rotary mop 1 includes: a mop rod 11 and a mop head 12 hinged with the lower end of the mop rod 11. Be equipped with in the mop pole 11 and be used for driving rotatory actuating mechanism 3 of mop head 12, be equipped with drive mechanism 4 between mop pole 11 and the mop head 12, when mop head 12 rotated to be on a parallel with mop pole 11, the short drive actuating mechanism 3 of mop pole 11 decurrent pressure, drive actuating mechanism 3 drives mop head 12 through drive mechanism 4 and rotates. It should be noted that the mop head 12 inevitably includes a small included angle, such as 3 degrees, 5 degrees, or 7 degrees, parallel to the mop rod 11 due to manufacturing and use.

Specifically, the mop rod 11 at least comprises an upper rod 11a and a lower rod 11b, the upper rod 11a and the lower rod 11b are sleeved with each other, so that the upper rod 11a and the lower rod 11b can perform linear motion of shortening and lengthening, and the upper rod 11a and the lower rod 11b can rotate relatively. One or more of the anti-pull-off mechanism 7 and the one-way transmission mechanism 9 are arranged between the upper rod 11a and the lower rod 11 b.

Further, the mop rod 11 further includes an extension bar 11c connected to an upper end of the upper bar 11 a. When the mop rod 11 adopts a three-section rod body, the volume in packaging and transportation can be effectively reduced. The sleeve joint of the upper rod 11a and the lower rod 11b and the joint of the extension rod 11c and the upper rod 11a are respectively provided with a sheath 11 d. The mop plate 12a and the wiping object 12b are glued or fixed by a magic tape. The size of the wipe 12b is larger than the mop plate 12a to facilitate cleaning corner locations.

Referring to fig. 5, the driving mechanism 3 is disposed between the upper and lower rods 11a, 11b, the driving mechanism 3 includes a screw rod 31, a screw guide 32 engaged with the screw rod 31, and the screw guide 32 has a screw thread or an opening 320 engaged with the screw rod 31. The screw rod 31 is used for driving the screw guide sleeve 32 to rotate, or the screw rod 31 is used for being driven by the screw guide sleeve 32 to rotate. In the present embodiment, the screw rod 31 is used to drive the screw guide 32 to rotate.

Referring to fig. 5 to 6, the pull-off preventing mechanism 7 for preventing the upper and lower levers 11a, 11b from being disengaged includes: the stopper 72 is movable in the lower rod 11b by a fixing portion 71 for fixing the screw rod 31 to the upper rod 11a, a stopper 72 provided at the lower end of the screw rod 31, and a stopper sleeve 73 provided at the lower rod 11 b. The stop member 72 abuts the stop sleeve 73 as the mop rod 11 is extended into position. The screw rod 31 is provided with a fixed end 310, and the fixed end 310 is fixed to the fixed portion 71 through screw connection.

Further, the spiral guide sleeve 32 is accommodated in the blocking sleeve 73, and the one-way transmission mechanism 9 includes: the transmission teeth 91 are respectively arranged on the periphery of the bottom of the spiral guide sleeve 32 and the periphery of the bottom of the inner side of the blocking sleeve 73, the two transmission teeth 91 are provided with a meshing surface 911 and a sliding surface 912 which are matched with each other, and the spiral guide sleeve 32 can move up and down relative to the blocking sleeve 73. The upper rod 11a presses down or depends on the gravity of the screw guide sleeve 32 to make the two transmission teeth 91 close. When the spiral guide sleeve 32 rotates in one direction to enable the meshing surfaces 911 of the two transmission teeth 91 to mutually abut, one-way transmission is formed. When the spiral guide sleeve 32 rotates in the other direction and the sliding surfaces 912 of the two driving teeth 91 abut against each other, the spiral guide sleeve 32 moves upward relative to the stopper sleeve 73 to idle. The blocking sleeve 73 is provided with a blocking cover 731, and the blocking sleeve 73 and the blocking cover 731 cooperate to form a space for accommodating the screw guide sleeve 32.

Referring to fig. 7-8, the transmission mechanism 4 includes a first transmission column 41 connected to the mop rod 11, a second transmission column 42 sleeved outside the first transmission column 41 and having a first transmission tooth 421, and a second transmission tooth 43 disposed on the mop head 12 and used for cooperating with the first transmission tooth 421, wherein when the mop head 12 is parallel to the mop rod 11, the first transmission tooth 421 is engaged with the second transmission tooth 43.

The first transmission column 41 is rotatably connected with a first connecting piece 15, the mop head 12 is rotatably connected with a second connecting piece 16, and the first connecting piece 15 and the second connecting piece 16 are hinged with each other through a hinge piece 17. A positioning mechanism 8 is respectively arranged between the first connecting piece 15, the second connecting piece 16 and the hinge piece 17, and the positioning mechanism 8 is used for keeping the mop head 12 parallel to the mop rod 11.

Furthermore, second transmission post 42 internal surface circumference has evenly arranged and has connected protruding 423, and first transmission post 41 surface is equipped with and connects protruding 423 complex connecting groove 413, and when connecting protruding 423 and connecting groove 413 cooperate, the rotation of first transmission post 41 also can drive second transmission post 42 rotatory, and second transmission post 42 slides from top to bottom for first transmission post 41. The upper end of the first transmission column 41 is provided with a limiting convex ring 415, and when the end surface of the second transmission column 42 slides upwards to abut against the limiting convex ring 415, the protrusion 51 is separated from the groove 52. A rotating bearing 45 and a steel ball 46 are arranged between the second transmission column 42 and the first connecting piece 15 to reduce the friction force between the second transmission column 42 and the first connecting piece 15. Referring to fig. 12, a steel ball 46 for reducing the friction between the second transmission column 42 and the support table 21 is also fixed to the support table 21 at the end surface contacting the second transmission column 42.

The flat rotary mop 1 also comprises a first rotation limiting mechanism 5 and a second rotation limiting mechanism 6, and the mop bucket 2 comprises a supporting platform 21. The first rotation limiting mechanism 5 is used for limiting the mop rod 11 to drive the mop head 12 to rotate when the transmission mechanism 4 is in a non-transmission state; the second rotation restricting mechanism 6 is for restricting rotation of the mop head 12, and the rotation restriction of the mop head 12 is released when the second rotation restricting mechanism 6 is engaged with the support base 21.

Referring to fig. 8-9, the first rotation limiting mechanism 5 includes a protrusion 51 disposed on the first connecting member 15, and a plurality of grooves 52 disposed on the second transmission column 42 and engaged with the protrusion 51; when the first transmission teeth 421 and the second transmission teeth 43 are in the engaged state, the protrusions 51 are disengaged from the grooves 52; when the first transmission teeth 421 are in a non-engaging state with the second transmission teeth 43, the protrusions 51 snap into the recesses 52. The first connecting member 15 and the second transmission column 42 have a first elastic holding portion t1 between them for keeping the protrusion 51 engaged with the groove 52. The plurality of grooves 52 are evenly arranged about the central axis of the second drive post 42.

Referring to fig. 10, the second connecting member 16 is provided with a second rotation limiting mechanism 6, the second rotation limiting mechanism 6 includes two sliding blocks 61 that slide oppositely or oppositely, and a notch 62 that is disposed on the mop head 12 and accommodates part of the sliding blocks 61, the supporting table 21 is provided with pressing portions 211 for pressing the sliding blocks 61, and the pressing portions 211 are symmetrically disposed and located at the sides of the sliding blocks 61 respectively. When the flat rotary mop 1 is inserted into the mop bucket 2 and is matched with the support table 21, the pressing part 211 presses the sliding blocks 61 to enable the two sliding blocks 61 to move relatively and disengage from the notches 62 to release the rotation limitation of the mop head 12.

Further, the sliding block 61 is further provided with a limiting part 611 extending towards the notch 62, and when the flat rotary mop 1 is inserted into the mop bucket 2 and is matched with the supporting table 21, the limiting part 611 abuts against the pressing part 211 to prevent the flat rotary mop 1 from inclining or moving towards the mop head 12. The pressing portion 211 has a guide surface 211a, and the guide surface 211a makes the cross section of the pressing portion 211 gradually larger downward. Between the sliding block 61 and the second connecting member 16, there is a second elastic holding portion t2 for holding the sliding block 61 in the notch 62. A sliding rail G and a sliding groove C which are matched with each other are arranged between the sliding block 61 and the second connecting piece 16.

The positioning mechanism 8 includes a cylinder 81 accommodated in the second transmission column 42 and the second connecting member 16, a flat surface 82 disposed on the hinge member 17 and pressed by the cylinder 81, and a compression spring 83 for holding an end surface of the cylinder 81 against the flat surface 82.

Preferably, the first elastic holder t1 and the second elastic holder t2 are both compression springs.

Referring to fig. 11-12, the mop bucket 2 includes a bucket body 20 having a handle 201, the bucket body 20 has a cleaning and squeezing area and a water storage area, a water baffle 250a is disposed at a position corresponding to the upper portion of the cleaning and squeezing area on the bucket body 20, and a return channel 2C for returning water from the water storage area to the cleaning and squeezing area is disposed between the cleaning and squeezing area and the water storage area. Specifically, the tub 20 includes an inner tub 2a and an outer tub 2b, and the inner tub 2a and the outer tub 2b are matched to form a washing wringing area and a water storage area. The inner barrel body 2a is provided with a supporting platform 21 which is used for supporting the flat rotary mop 1 and preventing the periphery of the mop head 12 from contacting with the barrel bottom of the mop barrel 2, when the mop rod 11 is supported by the supporting platform 21, the mop rod 11 is pressed downwards to be short to drive the driving mechanism 3, and the driving mechanism 3 drives the mop head 12 to rotate through the transmission mechanism 4. The return channel 2C is provided with an on-off switch 29, and when the mop 1 is inserted into the inner barrel body 2a and supported by the support platform 21, the on-off switch 29 is closed; when the mop 1 is detached from the support base 21, the on-off switch 29 is turned on.

The opening of the outer barrel body 2b is fixedly connected with a support frame 25, the support frame 25 is provided with a socket 250 for inserting the mop head 12 into the inner barrel body 2a, and a water baffle 250a is rotatably connected in the socket 250. Between the water guard plate 250a and the support bracket 25, there is a third elastic holding portion t3 for holding the water guard plate 250a at the water guard position. Preferably, the third elastic holder t3 is a torsion spring or a compression spring or a tension spring. The inner tub 2a is fixed with a washing brush 2a6 facing the wiper 12b for cleaning the surface of the wiper 12 b.

When the mop is cleaned and squeezed, the mop head 12 is rotated to be parallel to the mop rod 11, so that the first transmission teeth 421 are meshed with the second transmission teeth 43, the protrusions 51 are separated from the grooves 52, the second transmission columns 42 are rotated relative to the first connection pieces 15, then the flat rotary mop 1 is inserted into the mop bucket 2 and matched with the support table 21, the squeezing parts 211 squeeze the sliding blocks 61 to enable the two sliding blocks 61 to move relative to each other to separate from the notches 62, so that the rotation limitation on the mop head 12 is removed, at the moment, the mop rod 11 is pressed downwards to be short to drive the driving mechanism 3, and the driving mechanism 3 drives the mop head 12 to rotate through the transmission mechanism 4.

When cleaning, the flat rotary mop 1 needs to be taken out of the mop bucket 2, after the flat rotary mop 1 is separated from the support table 21, the sliding block 61 is partially clamped into the notch 62 under the action force of the second elastic holding part t2 to limit the rotation of the mop head 12, then the mop head 12 is rotated to be perpendicular to the mop rod 11 or to be in a non-meshing position with the first transmission tooth 421 and the second transmission tooth 43, the protrusion 51 is clamped into the groove 52, the second connection piece 16 limits the first connection piece 15 and the first connection piece 15 to limit the second transmission column 42 and the second transmission column 42 to limit the rotation of the lower rod 11b, and therefore the mop rod 11 cannot be shortened or lengthened.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the above embodiments without departing from the scope of the present invention, but all the modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are within the scope of the present invention.

Claims

1. A flat rotary mop and a mop bucket, the flat rotary mop comprises: mop pole, with this mop pole articulated mop head, be equipped with drive mechanism between this mop pole and this mop head, when this mop head rotates to being on a parallel with this mop pole, it is rotatory by this mop pole drive through this drive mechanism, and this mop bucket has a supporting bench, its characterized in that:

the flat plate rotating mop is also provided with a first rotation limiting mechanism and a second rotation limiting mechanism, and the first rotation limiting mechanism is used for limiting the short pressing or the elongation of the mop rod when the transmission mechanism is in a non-transmission state; the second rotation limiting mechanism is used for limiting the rotation of the mop head, and the second rotation limiting mechanism releases the rotation limitation of the mop head when being matched with the supporting table; when the first rotation limiting mechanism and the second rotation limiting mechanism are both in a limiting releasing state, the mop rod can drive the mop head to rotate.

2. The flat plate rotating mop and the mop bucket according to claim 1, wherein the transmission mechanism comprises a first transmission column connected with the mop rod, a second transmission column sleeved outside the first transmission column and provided with a first transmission tooth, and a second transmission tooth arranged on the mop head and used for being matched with the first transmission tooth, and when the mop head is parallel to the mop rod, the first transmission tooth is meshed with the second transmission tooth.

3. The flat panel rotary mop and mop bucket of claim 2, wherein the first drive post is pivotally connected to a first connector, the mop head is pivotally connected to a second connector, and the first connector and the second connector are hingedly connected to each other via a hinge.

4. The flat rotary mop and mop bucket of claim 3, wherein the first rotation limiting mechanism includes a protrusion disposed on the first connector, a recess disposed on the second drive post that mates with the protrusion; when the first transmission gear and the second transmission gear are in a meshed state, the protrusion is separated from the groove; when the first transmission tooth and the second transmission tooth are in a non-meshing state, the protrusion is clamped into the groove.

5. The flat rotary mop and mop bucket of claim 4, wherein the first connector and the second drive post have a first resilient retention feature therebetween that retains the projection in engagement with the recess.

6. The flat rotary mop and the mop bucket according to claim 5, wherein the second connecting member is provided with the second rotation limiting mechanism, the second rotation limiting mechanism comprises two sliding blocks which slide oppositely or oppositely, and a notch which is arranged on the mop head and used for accommodating part of the sliding blocks, the supporting table is provided with a squeezing part used for squeezing the sliding blocks, and when the flat rotary mop is inserted into the mop bucket and matched with the supporting table, the squeezing part squeezes the sliding blocks to enable the two sliding blocks to move relatively to be separated from the notch, so that the rotation limitation on the mop head is removed.

7. The flat rotary mop and mop bucket of claim 6, wherein the squeeze portion has a guide surface that causes the squeeze portion to become progressively larger in cross-section downward.

8. The flat rotary mop and mop bucket of claim 6, wherein there is a second resilient retaining portion between the sliding block and the second connector that retains the sliding block partially within the gap.

9. The flat rotary mop and mop bucket of claim 8, wherein the first and second resilient retaining portions are both compression springs.

10. The flat panel rotary mop and mop bucket of claim 3, wherein a positioning mechanism is disposed between the first connector, the second connector, and the hinge, respectively, for maintaining the mop head parallel to the mop rod.