CN213721806U

CN213721806U - Rotary supporting device of cleaning tool

Info

Publication number: CN213721806U
Application number: CN202021906620.9U
Authority: CN
Inventors: 何可丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-07-20
Anticipated expiration: 2030-09-03

Abstract

The utility model belongs to the technical field of daily living goods, in particular to a rotary supporting device of a cleaning tool, which is convenient for the rotation of a mop during cleaning and saves labor in operation, and comprises a mop barrel and the mop, 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 drives the mop head to rotate; the mop head comprises a fixed rod hinged with the inner rod, an installation seat sleeved outside the fixed rod and a mop disc with a wiping object, and the mop disc is rotatably arranged relative to the installation seat; be provided with the reduction gears who is connected with the dead lever in the mount pad, the bottom surface of mount pad is provided with two at least recesses, is provided with the supporting seat in the washing region of mop bucket, is provided with the arch that sets up with the recess is relative on the supporting seat, and during the washing, the arch makes the mount pad radial fixation after inserting with the recess, presses the weak point and lengthens the mop pole, and interior pole makes dead lever drive reduction gears drive the mop dish and rotates originally.

Description

Rotary supporting device of cleaning tool

Technical Field

The utility model belongs to the technical field of daily life articles for use, in particular to burnisher's rotation support device.

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. For example, the "cleaning tool" proposed by chinese patent No. 201510384778.1, the technical solution includes: 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. when the cleaning supporting device is used for cleaning, a user needs to actively find the hole position, and the supporting shaft is thin, so that inconvenience is brought to operation; b. the fulcrum shaft enters the opening hole, the resistance between the fulcrum shaft and the opening hole is large, and meanwhile, the wiper drives water in the cleaning barrel to rotate, the rotation resistance of the wiper is large, and a user is very laboursome to operate the water pressure mop rod in the using process.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model aims to provide a rotary supporting device of a cleaning tool, which is convenient for the rotation of a mop and saves labor in operation when cleaning.

The purpose of the utility model is realized like this:

a rotary supporting device of a cleaning tool comprises a mop barrel and a mop, 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, the mop rod can be shortened and lengthened through sleeve joint, and the mop rod drives the mop head to rotate; the mop head comprises a fixed rod hinged with the inner rod, an installation seat sleeved outside the fixed rod and a mop disc with a wiping object, and the mop disc is rotatably arranged relative to the installation seat; a speed reducing mechanism connected with the fixed rod is arranged in the mounting seat,

the bottom surface of mount pad is provided with two at least recesses, be provided with the supporting seat in the washing region of mop bucket, be provided with the arch that sets up with the recess is relative on the supporting seat, during the washing, the arch makes the mount pad radial fixation after inserting with the recess, and the pressure is short and the mop pole of lengthening, and interior pole makes dead lever drive reduction gears drive the mop dish and rotate.

the bottom surface of mount pad is provided with the annular circle, is provided with two at least end to end's recess on the annular circle, be provided with the supporting seat in the washing region of mop bucket, be provided with the arch that sets up relative with the recess on the supporting seat, during the washing, the arch makes the mount pad radial fixation after inserting with the recess, presses the weak point and elongates the mop pole, and interior pole makes dead lever drive reduction gears drive mop dish and rotates.

the bottom surface of mount pad is provided with two at least recesses, be provided with the supporting seat in the washing region of mop bucket, be provided with the arch that sets up with the recess is relative on the supporting seat, the lower extreme of dead lever is provided with the guide way, is provided with the guide post that corresponds with the spacing groove on the supporting seat, and during the washing, the arch makes the mount pad radially fixed after inserting through the direction cooperation of guide post with the recess, presses the weak point and lengthens the mop pole, and interior pole makes dead lever drive reduction gears drive the mop dish and rotate.

Further setting the following steps: the height of the protrusions is higher than the depth of the grooves, and when the protrusions are matched with the grooves, the lower end faces of the fixing rods and the upper end faces of the supporting seats are arranged in a suspended mode.

Further setting the following steps: the lower end face of the fixed rod is lower than the lower end face of the mounting seat, and when the protrusion is matched with the groove, the lower end face of the fixed rod and the upper end face of the supporting seat are arranged in a suspended mode.

Further setting the following steps: the width of the groove is larger than that of the protrusion, and the side wall of the protrusion is abutted to the side wall of the groove during rotation.

Further setting the following steps: the speed reducing mechanism comprises a sun gear arranged on the fixed rod, a gear ring arranged on the mop disc and a planet pinion connected with the sun gear and the gear ring, the mop rod drives the sun gear on the fixed rod to rotate, and the sun gear drives the mop disc to rotate reversely through the planet pinion.

Further setting the following steps: the grooves connected end to end form a wave shape or a sawtooth shape.

Further setting the following steps: the dead lever periphery is provided with outside extension joint portion, be provided with the through-hole that supplies the dead lever to wear out on the mount pad, set up the step in the through-hole, the up end of joint portion avoids mount pad and dead lever to break away from with the terminal surface butt of step.

Further setting the following steps: the mounting seat is provided with a cylinder extending downwards, and the groove is formed in the periphery of the cylinder.

The utility model discloses a beneficial effect of current product relatively does:

through the matching of grooves and bulges in different forms, the radial fixation between the supporting seat and the mounting seat is realized, the mop rod is convenient to drive the fixed rod to drive the speed reducing mechanism to rotate, so that the cleaning materials on the mop plate are cleaned in a rotating manner, the operation is simple, the resistance is small during the rotating cleaning, and the operation is labor-saving.

And the lower end face of the fixed rod and the upper end face of the supporting seat are arranged in a suspension manner, so that the frictional resistance between the fixed rod and the supporting seat when the mop disc is driven by the fixed rod to rotate is further reduced, and the cleaning operation is more labor-saving.

The width through the groove is larger than the width of the protrusion, accurate alignment is not needed, a user can conveniently insert the groove, the groove and the groove are automatically abutted and attached to each other through the side wall, and radial fixation is achieved.

And fourthly, the cylinder and the groove on the periphery of the cylinder are arranged to form a guide function on the cylinder, so that the protrusion enters the groove under the matching of the cylinder.

Drawings

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

FIG. 2 is a partial sectional view of the present invention;

FIG. 3 is a schematic view of a partial structure of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic view of a partial structure of the mop head of the present invention;

fig. 6 is a structural sectional view of a first embodiment of the present invention;

fig. 7 is a schematic structural view of a supporting seat and a mounting seat according to an embodiment of the present invention;

fig. 8 is a structural sectional view of a second embodiment of the present invention;

FIG. 9 is a schematic structural view of a second supporting seat and a mounting seat according to an embodiment of the present invention;

fig. 10 is a structural sectional view of a third embodiment of the present invention;

fig. 11 is a schematic structural view of a three-support seat and a mounting seat of the embodiment of the present invention.

The reference numbers in the figures mean:

1-a mop bucket; 2-mop rod; 21-an inner rod; 22-an outer rod; 23-snapping;

31-a fixing rod; 311-a guide groove; 312 a clamping part; 32-a mounting seat; 321-a groove; 322-a cylinder;

323-step; 33-a mop tray; 34-a wipe; 4-a support seat; 41-bulge; 42-a guide post; 43-clearance groove; 5-a sun gear; 6-gear ring; 7-planet pinions; 71-an upper gear part;

72-lower gear portion.

Detailed Description

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

referring to fig. 1 to 11:

the first embodiment is as follows:

a rotary supporting device of a cleaning tool comprises a mop barrel 1 and a mop, wherein the mop comprises a mop rod 2 and a mop head, the mop rod 2 at least comprises an inner rod 21 and an outer rod 22, the inner rod 21 and the outer rod 22 can rotate mutually, the mop rod 2 can be shortened and lengthened through sleeving, and the mop rod 2 drives the mop head to rotate; the mop head is internally provided with a speed reducing mechanism and comprises a fixed rod 31 hinged with the inner rod 21, an installation seat 32 sleeved outside the fixed rod 31 and a mop disc with a wiping material 34, wherein the mop disc is rotatably arranged relative to the installation seat 32; a speed reducing mechanism connected with the fixed rod 31 is arranged in the mounting seat 32,

the bottom surface of mount pad 32 is provided with two at least recesses 321, be provided with supporting seat 4 in the washing region of mop bucket 1, be provided with the arch 41 that sets up with recess 321 on the supporting seat 4, during the washing, arch 41 makes mount pad 32 radial fixed after inserting with recess 321, and the pressure is short and the mop pole 2 that lengthens, and interior pole 21 makes dead lever 31 drive reduction gears drive mop dish and rotate.

Example two:

the bottom surface of mount pad 32 is provided with the annular circle, and the annular circles and is provided with two at least end to end's recess 321, be provided with supporting seat 4 in the washing region of mop bucket 1, be provided with the arch 41 that sets up with recess 321 relatively on supporting seat 4, during the washing, arch 41 makes mount pad 32 radial fixed after inserting with recess 321, presses short and elongates mop pole 2, and interior pole 21 makes dead lever 31 drive reduction gears drive the mop dish and rotates.

In this embodiment, the plurality of end-to-end grooves 321 form a wave shape or a zigzag shape; a cylinder 322 extending downwards is arranged on the mounting seat 32, a wavy or zigzag groove 321 is arranged at the bottom end of the cylinder 322, a circular table arranged opposite to the cylinder 322 is arranged on the supporting seat 4, and a protrusion 41 is arranged on the circular table; through the cooperation of drum 322 with the round platform, it is inseparabler to laminate when making radial fixed, simultaneously, in order to avoid rocking of mop head, avoids supporting seat 4 and mop head radial break away from, on the basis of this structure, when mount pad 32 and supporting seat 4 are to inserting the cooperation, the lower extreme of dead lever 31 is located the round platform, and the hole adaptation of the periphery of dead lever 31 and round platform.

Example three:

the bottom surface of mount pad 32 is provided with two at least recesses 321, be provided with supporting seat 4 in the washing region of mop bucket 1, be provided with the arch 41 that sets up relatively with recess 321 on the supporting seat 4, the lower extreme of dead lever 31 is provided with guide way 311, is provided with the guide post 42 that corresponds with the spacing groove on the supporting seat 4, and during the washing, arch 41 and recess 321 make mount pad 32 radial fixation after inserting through the direction cooperation of guide post 42, press short and elongate mop pole 2, interior pole 21 makes dead lever 31 drive reduction gears drive the mop dish and rotate.

Through the above different forms of recess 321 and protruding 41's cooperation, realize the radial fixation between supporting seat 4 and the mount pad 32, make things convenient for mop pole 2 to drive dead lever 31 drive reduction gears rotatory to make the rotatory washing of wiper 34 on the mop dish, easy operation and rotatory when wasing resistance are little, the labour saving in operation.

In the above embodiment: the height of the protrusion 41 is higher than the depth of the groove 321, and when the protrusion 41 is matched with the groove 321, the lower end surface of the fixed rod 31 and the upper end surface of the support seat 4 are arranged in a suspended manner.

It can also be arranged that: the lower end surface of the fixing rod 31 is lower than the lower end surface of the mounting seat 32, and when the protrusion 41 is matched with the groove 321, the lower end surface of the fixing rod 31 and the upper end surface of the supporting seat 4 are arranged in a suspended manner.

Or, a clearance groove 43 may be formed on the upper surface of the support base 4, and the lower end surface of the mounting base 32 is located above the clearance groove 43 and is suspended in the air. Through the suspended arrangement of the lower end surfaces of the three fixing rods 31 and the upper end surface of the supporting seat 4, the friction resistance between the fixing rods 31 and the supporting seat 4 when the mop disc is driven to rotate is further reduced, and the cleaning operation is more labor-saving.

The snapping 23 on the mop rod 2 is designed in the prior art and is used for locking the inner rod 21 and the outer rod 22, when a user needs to clean/throw water, the snapping 23 is released, the inner rod 21 and the outer rod 22 can rotate relatively, when the user needs to mop the floor, the snapping 23 is closed, the inner rod 21 and the outer rod 22 are locked by the snapping 23, the inner rod 21 and the outer rod 22 cannot rotate relatively, and the stability of the structure is guaranteed.

The supporting seat 4 and the mop bucket 1 in the above embodiment are detachably connected, and the connection mode can be a snap connection, a threaded connection, or a fixed connection of the supporting seat 4 and the mop bucket 1 by screws, and other detachable modes are not excluded in the specific connection mode; or the supporting seat 4 and the mop bucket 1 can be directly formed by integral injection molding.

Further setting the following steps: the width of the groove 321 is larger than that of the protrusion 41, and when the groove is rotated, the side wall of the protrusion 41 abuts against the side wall of the groove 321; in this embodiment, recess 321 and arch 41 are fan-shaped, and arch 41 and recess 321 are more smooth and easy when leaning on the lateral wall in the rotation like this, also make things convenient for arch 41 to embrace mount pad 32, and the width through above-mentioned recess 321 is greater than the width setting of arch 41, does not need accurate alignment when inserting, and the person of facilitating the use inserts, and both automatic lateral wall butt laminating realize radial fixed during the use.

Further setting the following steps: the speed reducing mechanism comprises a sun gear 5 arranged on the fixed rod 31, a gear ring 6 arranged on the mop disc and a planet pinion 7 connected with the sun gear 5 and the gear ring 6, the mop rod 2 drives the sun gear 5 on the fixed rod 31 to rotate, and the sun gear 5 drives the mop disc to reversely rotate through the planet pinion 7; in the present embodiment, there are two pinion gears 7, the two pinion gears 7 are engaged with the sun gear 5 and the ring gear 6, the pinion gears 7 include two upper and lower gear portions, the upper gear portion 71 is engaged with the ring gear 6, the lower gear portion 72 is engaged with the sun gear 5, the upper gear portion 71 is smaller than the lower gear portion 72, and the number of teeth of the upper gear portion 71 is smaller than that of the lower gear portion 72; the mop rod 2 is a common rotary mop rod 2 on the market, the specific structure can adopt a structure of the mop rod 2 of ZL201010286478.7 in the existing design, and the rotation of the mop disc can be stably converted after the rotating speed of the inner rod 21 of the mop rod 2 is reduced through a planetary gear structure, so that the rotating action of the mop rod 2 is operated more easily.

Further setting the following steps: the dead lever 31 periphery is provided with outside extension's joint portion 312, be provided with the through-hole that supplies dead lever 31 to wear out on the mount pad 32, set up step 323 in the through-hole, the up end of joint portion 312 avoids mount pad 32 and dead lever 31 to break away from with the terminal surface butt of step 323.

Further setting the following steps: a cylinder 322 extending downwards is arranged on the mounting seat 32, and the groove 321 is arranged on the periphery of the cylinder 322; the cylinder 322 itself is provided with a guiding function by the arrangement of the cylinder 322 and the groove 321 on the periphery of the cylinder 322, so that the protrusion 41 enters the groove 321 under the cooperation of the cylinder 322.

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 rotary supporting device of a cleaning tool comprises a mop barrel (1) and a mop, wherein the mop comprises a mop rod (2) and a mop head, the mop rod (2) at least comprises an inner rod (21) and an outer rod (22), the inner rod (21) and the outer rod (22) can rotate mutually, the mop rod (2) can be shortened and lengthened through sleeving, and the mop rod (2) drives the mop head to rotate; the method is characterized in that: the mop head is internally provided with a speed reducing mechanism and comprises a fixed rod (31) hinged with the inner rod (21), an installation seat (32) sleeved outside the fixed rod (31) and a mop disc (33) with a wiping object (34), wherein the mop disc (33) is rotatably arranged relative to the installation seat (32); a speed reducing mechanism connected with the fixed rod (31) is arranged in the mounting seat (32),

the bottom surface of mount pad (32) is provided with two at least recesses (321), be provided with supporting seat (4) in the washing region of mop bucket (1), be provided with arch (41) that set up with recess (321) relatively on supporting seat (4), during the washing, arch (41) and recess (321) make mount pad (32) radial fixation after to inserting, press short and elongate mop pole (2), interior pole (21) make dead lever (31) drive reduction gears drive mop dish (33) and rotate.

2. A rotary supporting device of a cleaning tool comprises a mop barrel (1) and a mop, wherein the mop comprises a mop rod (2) and a mop head, the mop rod (2) at least comprises an inner rod (21) and an outer rod (22), the inner rod (21) and the outer rod (22) can rotate mutually, the mop rod (2) can be shortened and lengthened through sleeving, and the mop rod (2) drives the mop head to rotate; the method is characterized in that: the mop head is internally provided with a speed reducing mechanism and comprises a fixed rod (31) hinged with the inner rod (21), an installation seat (32) sleeved outside the fixed rod (31) and a mop disc (33) with a wiping object (34), wherein the mop disc (33) is rotatably arranged relative to the installation seat (32); a speed reducing mechanism connected with the fixed rod (31) is arranged in the mounting seat (32),

the bottom surface of mount pad (32) is provided with the annular ring, and the annular ring circles and is provided with recess (321) two at least end to end, be provided with supporting seat (4) in the washing region of mop bucket (1), be provided with arch (41) that set up with recess (321) relatively on supporting seat (4), during the washing, arch (41) and recess (321) make mount pad (32) radial fixation after inserting, press short and lengthen mop pole (2), interior pole (21) make dead lever (31) drive reduction gears drive mop dish (33) and rotate.

3. A rotary support device for a cleaning tool according to claim 2, wherein: the end-to-end connected grooves (321) form a wave shape or a sawtooth shape.

4. A rotary support device for a cleaning tool according to claim 2, wherein: dead lever (31) periphery is provided with outside joint portion (312) that extends, be provided with the through-hole that supplies dead lever (31) to wear out on mount pad (32), sets up step (323) in the through-hole, and mount pad (32) and dead lever (31) break away from are avoided in the up end of joint portion (312) and the terminal surface butt of step (323).

5. A rotary supporting device of a cleaning tool comprises a mop barrel (1) and a mop, wherein the mop comprises a mop rod (2) and a mop head, the mop rod (2) at least comprises an inner rod (21) and an outer rod (22), the inner rod (21) and the outer rod (22) can rotate mutually, the mop rod (2) can be shortened and lengthened through sleeving, and the mop rod (2) drives the mop head to rotate; the method is characterized in that: the mop head is internally provided with a speed reducing mechanism and comprises a fixed rod (31) hinged with the inner rod (21), an installation seat (32) sleeved outside the fixed rod (31) and a mop disc (33) with a wiping object (34), wherein the mop disc (33) is rotatably arranged relative to the installation seat (32); a speed reducing mechanism connected with the fixed rod (31) is arranged in the mounting seat (32),

the bottom surface of mount pad (32) is provided with two at least recesses (321), be provided with supporting seat (4) in the washing region of mop bucket (1), be provided with arch (41) that set up relatively with recess (321) on supporting seat (4), the lower extreme of dead lever (31) is provided with guide way (311), is provided with guide post (42) that correspond with the spacing groove on supporting seat (4), and during the washing, arch (41) and recess (321) make mount pad (32) radial fixation after inserting through the direction cooperation of guide post (42), press short and elongate mop pole (2), interior pole (21) make dead lever (31) drive reduction gears drive mop dish (33) and rotate.

6. A rotary support device of a cleaning tool according to any one of claims 1 to 5, wherein: the height of the protrusion (41) is higher than the depth of the groove (321), and when the protrusion (41) is matched with the groove (321), the lower end face of the fixed rod (31) and the upper end face of the supporting seat (4) are arranged in a suspended mode.

7. A rotary support device of a cleaning tool according to any one of claims 1 to 5, wherein: the lower end face of the fixed rod (31) is lower than the lower end face of the mounting seat (32), and when the protrusion (41) is matched with the groove (321), the lower end face of the fixed rod (31) and the upper end face of the supporting seat (4) are arranged in a suspended mode.

8. A rotary support device for a cleaning tool according to claim 7, wherein: the width of the groove (321) is larger than that of the protrusion (41), and when the groove rotates, the side wall of the protrusion (41) abuts against the side wall of the groove (321).

9. A rotary support device of a cleaning tool according to any one of claims 1 to 5, wherein: the speed reducing mechanism comprises a sun gear (5) arranged on the fixing rod (31), a gear ring (6) arranged on the mop disc (33) and a planet pinion (7) connected with the sun gear (5) and the gear ring (6), the mop rod (2) drives the sun gear (5) on the fixing rod (31) to rotate, and the sun gear (5) drives the mop disc (33) to rotate reversely through the planet pinion (7).

10. The rotary support device for a cleaning tool according to claim 1 or 5, wherein: a cylinder (322) extending downwards is arranged on the mounting seat (32), and the groove (321) is formed in the periphery of the cylinder (322).