CN211559987U - Mop cleaning tool - Google Patents

Abstract

The utility model provides a mop burnisher, includes rotatory mop of hand and staving, its characterized in that: a water pump with a water inlet end and a water outlet end is arranged in the barrel body, an impeller is arranged in the water pump, and an impeller shaft extending out of a shell of the water pump is arranged at the upper part of the impeller; a support rod is fixed in the water pump, the impeller shaft is sleeved on the support rod, and the support rod supports the impeller shaft and a mop head connected with the impeller shaft; under the condition that the mop head is connected with the impeller shaft, the rotation of the lower rod drives the mop head, the impeller shaft and the impeller to rotate together; the water outlet end of the water pump is provided with a water spraying hole for spraying and washing the wiper, and the water pump controls the water quantity sprayed to the wiper by the water outlet end of the water pump in unit time by the control structure; the cleaning operation is divided into two periods, the first period being a period in which the water pump sprays more water onto the wipe than the second period. The utility model relates to a mop burnisher, impeller transmission structure is more simple reasonable, can reduce production and processing cost.

Description

Mop cleaning tool

Technical Field

The utility model relates to a burnisher field especially relates to a mop burnisher.

Background

Rotatory mop has the convenient advantage of washing dehydration, especially can realize the clean effect of half-dry wet mop, including mop bucket and mop pole, the lower extreme of mop pole is equipped with the mop head that can take the wiper, and the mop pole is equipped with the drive structure that can turn into the concertina movement of outer pole the rotary motion of interior pole including the interior pole and the outer pole that cup joint mutually between the interior, outer pole, is equipped with rotatable washing dish and dehydration basket in the mop bucket, and the washing dish is located below the surface of water, and the dehydration basket is located above the surface of water. When in washing, the mop head is rotated to drive the washing disc in the mop barrel to rotate, so that the mop head is stirred and washed in water; during dehydration, the rotation of the mop head is facilitated to drive the dehydration basket in the mop barrel to rotate, and the function of centrifugal dehydration is realized. For example, the mop disclosed in the Chinese utility model patent with the publication number of CN201755206U, hand-press type rotary mop, can be used in conjunction with the dewatering barrel disclosed in the Chinese utility model patent with the publication number of CN201775610U, hand-press type rotary mop special-purpose dewatering barrel, to clean and dry the hand-press type rotary mop.

In the traditional mop bucket, the cleaning and the drying are independently carried out in two parts in one bucket body, so that the cross sectional area of the whole bucket body is greatly increased. The same part of the cleaning and the drying of some mop heads is completed in the barrel body, but the mop heads need to have a lifting function at a rotating structure, namely, the dewatering basket is positioned at a low position and at least partially positioned under water when cleaning, and the dewatering basket is positioned at a high position and is completely positioned above the water surface when drying, so that the depth of the barrel body is increased, and the operation is complex. Because the washing position and the spin-drying position of the existing mop bucket are not realized at the same height position in the bucket body, the washing position and the spin-drying position are respectively arranged, and the spin-drying position is arranged above the washing position, the volume of the existing mop bucket cannot be designed to be miniaturized.

In order to realize that the mop washs and the process of spin-drying in clean bucket normal position, chinese utility model patent that patent number is CN201320816391.5 (grant publication number is CN203663700) discloses a circulation water formula mop bucket, including setting up spin-drying basket and the water pump in the bucket, spin-drying basket is connected through the pivot with the water pump, is provided with water inlet and delivery port on the water pump, and the one end and the delivery port of pipe are connected, and the other end of pipe is located one side of spin-drying basket, and spin-drying basket's rotation drives the inside impeller rotation of water pump through the pivot to promote the one side of spin-drying basket with the water in the bucket and wash the mop. The rotating shaft of the circulating mop bucket comprises an upper shaft connected with the spin-drying basket and an upper shaft connected with the impeller, the upper shaft and the lower shaft are connected through two couplers, the rotating transmission structure of the impeller is complex, and the number of parts is large, so that the production and processing cost is high.

Therefore, how to reduce the cost based on the realization of the aforementioned functions is a technical problem to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a mop cleaning tool with a more simple and reasonable impeller transmission structure and low cost.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a mop cleaning tool comprises a hand-press type rotary mop and a barrel body; rotatory mop of hand includes upper boom and the lower beam that cup joints each other, is equipped with the drive structure that can turn into the rotary motion of lower beam with the concertina movement of upper boom between the upper and lower beam, and the lower extreme of lower beam is connected with the mop head of taking the wiping material, its characterized in that: a water pump with a water inlet end and a water outlet end is arranged in the barrel body, an impeller is arranged in the water pump, an impeller shaft extending out of a shell of the water pump is arranged at the upper part of the impeller, and the impeller shaft is used for being connected with the mop head; a support rod is fixed in the water pump, the impeller shaft is sleeved on the support rod, and the support rod supports the impeller shaft and a mop head connected with the impeller shaft; under the state that the mop head is connected with the impeller shaft, the rotation of the lower rod drives the mop head, the impeller shaft and the impeller to rotate together; the water outlet end of the water pump is provided with a water spraying hole for spraying and washing the wiper, and the water pump controls the water quantity sprayed to the wiper by the water outlet end of the water pump in unit time by a control structure; the cleaning operation is divided into two periods, the first period is that the water pump sprays water into the wiping object more than the second period. In a further improvement, the top of the support rod supports the impeller shaft and a mop head connected with the impeller shaft, and a gap X is formed between the bottom of the impeller and the inner wall of the water pump. On the one hand, area of contact between impeller shaft and the bracing piece reduces, and it is less to make the impeller shaft rotate the frictional action that receives the bracing piece in-process, and on the other hand, impeller bottom and water pump inner wall contactless have significantly reduced the frictional action that the impeller rotation process received the water pump inner wall, and kinetic energy loss diminishes, and impeller shaft slew velocity is faster, does benefit to the washing and the process of spin-drying that shortens the mop.

In order to ensure that the impeller shaft rotates more smoothly, the top of the supporting rod is in spherical contact with the inner wall of the impeller shaft.

As a specific supporting mode of the supporting rod for the impeller shaft, the top of the supporting rod supports the impeller shaft and a mop head connected with the impeller shaft through rolling bodies. Here, the top of the inner wall of the impeller shaft or the top of the support rod may be provided with a ball head.

In order to make the impeller shaft more stable in the rotating process and avoid the mop head from violently shaking, a bearing or a shaft sleeve is arranged between the impeller shaft and the support rod.

For the convenience of production and processing, the impeller shaft comprises an upper shaft and a lower shaft which are detachably connected, and the upper shaft is connected with the mop head. Specifically, the upper shaft and the lower shaft are threadedly connected. In order to avoid axial movement of the impeller shaft relative to the support rod during rotation, the support rod is provided with a clamp spring for limiting the axial movement of the lower shaft relative to the support rod.

In a further design, a cleaning component is arranged in the barrel body and used for cleaning the wiping materials at the bottom of the mop head rotating in the barrel body.

Preferably, the cleaning member is a bristle holder containing bristles, and the cleaning operation is performed by scraping the bristles against the rotating wiper.

Because the wiping materials on the bottom surface of the mop head are uneven or the thicknesses of the wiping materials are different, in order to avoid that the part of the wiping materials cannot be brushed by the brush hair, the lower part of the brush hair rack is arranged on the shell of the water pump in a swinging mode, and the brush hair rack keeps the upward swinging trend under the action of an elastic structure so as to ensure that the brush hair is fully contacted with the wiping materials; alternatively, the bristle holder floats in the housing of the water pump and is held in an upward tendency by the action of the resilient structure to ensure that the bristles are in full contact with the wipe. Therefore, the bristles can swing in a targeted manner, the full contact with the wiping object is ensured, and the cleaning effect of the bristles is improved.

As a control mode, the control structure is a control piece for controlling the water inlet speed of the water inlet end of the water pump.

More preferably, the control member causes the water pump to intake water at a speed less than the water spray speed. Because the water inlet speed is lower than the water outlet speed, when the water in the inner cavity of the water pump is less and less, the water in the barrel body is more and more, the sprayed water quantity is reduced, if the water in the inner cavity is pumped, the water spraying end of the water pump does not spray water to the wiping object any more, and the wiping object is dried through the high-speed rotation of the mop head. More preferably, a water level indicator is arranged in the barrel body and used for reminding a user of adding the maximum water amount in the barrel before use and preventing water in the barrel from flowing backwards to the inside of the water pump.

As one specific structure of the control piece, the control piece is a filter part arranged at the water inlet end of the water pump, or a cover with a pore arranged at the water inlet end of the water pump.

As another kind of the concrete structure of control, the control is for opening and close the switch structure of the end of intaking of water pump, and under switch structure closed condition, the outside can not or reduce to the moisturizing of water pump inner chamber, ensures that the water pump spouts the water yield of wiper and reduces gradually. Specifically, when the mop is in operation, the water inlet end for supplementing water to the water pump is plugged by the switch structure, water cannot enter the inner cavity of the water pump, the amount of water sprayed out is reduced along with the reduction of the amount of water when the water in the inner cavity of the water pump is less and less, if the water in the inner cavity is pumped out, the water spraying end of the water pump does not spray water towards the wiper, and the wiper can be dried through high-speed rotation of the mop head.

Preferably, the switch structure comprises a switch component which extends into a shell of the water pump and can slide up and down, the switch component is arranged beside the impeller shaft, and an elastic body which enables the switch component to keep moving upwards is arranged in the shell of the water pump; when the mop head is separated from the impeller shaft, the switch component moves upwards under the action of the elastic body to open the lower end of the switch component to the water inlet end of the water pump. In a further improvement, the top end of the switch structure is provided with a contact component which forms rolling friction with the wiping object. Ensuring that the mop head can rotate more easily. The contact member may be a roller or a steel ball or a cylindrical roller.

Preferably, the shell of the water pump is formed by connecting an upper shell and a lower shell in a matching mode, a cavity is formed in the lower shell, mounting holes for the support rods to be inserted are formed in the cavity, a cover cap used for covering the impeller is connected in the cavity in a clamping mode, the interior of the cover cap is communicated with the inner cavity of the shell, the interior of the cover cap is communicated with a water outlet channel formed in the upper portion of the shell through a water pipe, and the water spray holes are formed in the wall of the water outlet channel. The arrangement of the cover cap is favorable for water outlet, the impeller is constrained by the cover cap, so that the rotation of the impeller can ensure that water fully enters the water outlet channel through the water channel, and the water is discharged through the plurality of water spray holes after passing through the water outlet channel, and the energy loss is less.

In order to facilitate assembly and cleaning, the inner bottom surface of the barrel body is provided with an inwards concave containing cavity, and the shell of the water pump is detachably arranged in the containing cavity.

Compared with the prior art, the utility model has the advantages of: the fixed support rod provides a support effect for the impeller shaft and the mop head connected to the impeller shaft, and in the state that the mop head is connected with the impeller shaft, the rotation of the lower rod drives the mop head, the impeller shaft and the impeller to rotate together, so that the transmission structure for rotating the impeller in the mop bucket can be effectively simplified, the number of parts is small, and the production and processing cost is reduced; the top of the support rod supports the impeller shaft, so that the contact area between the impeller shaft and the support rod can be reduced, the impeller can be prevented from contacting with the inner wall of the water pump, the friction effect on the impeller shaft in the rotating process is greatly reduced, the kinetic energy loss is small, the rotating speed of the impeller shaft is higher, and the cleaning and spin-drying process of the mop can be shortened; the clamp spring is arranged between the impeller shaft and the support rod, so that the axial movement of the impeller shaft relative to the support rod in the rotation process can be limited, and the bearing or the shaft sleeve is arranged between the impeller shaft and the support rod, so that the impeller shaft is prevented from shaking violently in the rotation process and is enabled to rotate more stably; the cleaning component is arranged, so that the cleaning effect of the mop is better; the cleaning operation is divided into two periods, the first period is that the water pump sprays water into the wiping object for a larger amount than the second period. The water spraying amount is large at the beginning, the water amount obtained on the wiper is larger than the spin-drying water amount, the process is a cleaning process, the water spraying amount is gradually reduced, the spin-drying water amount is larger than the water amount obtained on the wiper, and the process is a spin-drying process.

Drawings

FIG. 1 is a schematic perspective view of the embodiment of the present invention with the mop removed;

FIG. 2 is a cross-sectional view of the embodiment of the present invention with the mop removed (normal state);

FIG. 3 is a partially exploded view of the embodiment of the present invention with the mop removed;

fig. 4 is an exploded perspective view of the water pump according to the embodiment of the present invention;

fig. 5 is a schematic perspective view (working state) of the embodiment of the present invention;

fig. 6 is a sectional view (working state) of the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Fig. 1-6 illustrate a preferred embodiment of the mop cleaning implement of the present invention.

As shown in FIGS. 5 to 6, a mop cleaning tool includes a hand-press type rotary mop 2 and a bucket body 1; the hand-press type rotating mop is the prior art, the hand-press type rotating mop 2 comprises an upper rod 21 and a lower rod 22 which are mutually sleeved, a driving structure which can convert the telescopic motion of the upper rod 21 into the rotating motion of the lower rod 22 is arranged between the upper rod and the lower rod, the lower end of the lower rod 22 is connected with a mop head 23 with a wiping material, the wiping material can be rag or the like, the mop head 23 is a flat mop head, and the flat mop head can be disc-shaped or rectangular.

As shown in fig. 3, a water pump 5 for spraying water to the wiper at the bottom of the mop head 23 is provided in the tub 1. Specifically, the bottom surface in the barrel body 1 is provided with a concave accommodating cavity 11, the shell 51 of the water pump 5 is detachably arranged in the accommodating cavity 11, and the shell 51 is connected with the accommodating cavity 11 in a snap-fit manner, which is better understood and not shown in the specific drawings.

As shown in fig. 1-6, an impeller 52 is disposed in the water pump 5, and an impeller shaft 521 extending out of the housing 51 of the water pump 5 is disposed on the upper portion of the impeller 52, and the impeller shaft 521 is used for connecting with the mop head 23. A support rod 3 is fixed in the water pump 5, the impeller shaft 521 is tubular and is sleeved on the support rod 3, and the support rod 3 supports the impeller shaft 521 and a mop head 23 connected with the impeller shaft 521; in the state that the mop head 23 is connected with the impeller shaft 521, wherein the connection is generally sleeved on the impeller shaft 521 and driven by the way of inserting the rib groove, the rotation of the lower rod 22 drives the mop head 23, the impeller shaft 521 and the impeller 52 to rotate together.

As shown in fig. 2 and 6, the top of the support rod 3 supports the impeller shaft 521, and a gap X is formed between the bottom of the impeller 52 and the inner wall of the water pump 5. In order to make the impeller shaft 521 rotate more smoothly, the top of the support rod 3 is in spherical contact with the inner wall of the impeller shaft 521. Specifically, the top of the support rod 3 forms a support for the impeller shaft 521 via the rolling bodies 8. In other embodiments, a ball head may be disposed on the top of the inner wall of the impeller shaft 521 or the top of the support rod 3.

Further, a bearing or a shaft sleeve 7 is arranged between the impeller shaft 521 and the support rod 3. The impeller shaft 521 includes an upper shaft 521a and a lower shaft 521b that are detachably coupled, and the upper shaft 521a is coupled to the mop head 23. Specifically, the upper shaft 521a and the lower shaft 521b are screwed. The support rod 3 is provided with a clamp spring 9 for limiting the axial movement of the lower shaft 521b relative to the support rod 3.

As shown in Figs. 1-6, a cleaning member 4 is further provided in the tub 1 for performing a cleaning operation on the wipes at the bottom of the mop head 23 rotating in the tub 1. The cleaning member 4 is arranged radially with the axis of the impeller shaft 521 as the center, and the cleaning member 4 is covered with the wipe from the inside to the outside in the radial direction along the center side of the mop head 23. Preferably, the cleaning member 4 is a bristle holder 41 including bristles 411, and the cleaning operation is performed by the bristles 411 and a rotating wiper. Therefore, dirt stuck on the wiping object can be better scraped, and the cleaning effect is better.

As shown in fig. 1-6, the water pump 5 is controlled by the control structure to control the amount of water that the water emitting end of the water pump 5 emits to the wipes per unit time. The cleaning operation is divided into two periods, and the amount of water sprayed to the wiper by the water pump 5 in the first period is larger than that in the second period. The control structure in this embodiment is a control member that controls the water intake speed of the water intake end 57 of the water pump 5, so that the water intake speed of the water pump 5 is less than the water spray speed.

As shown in fig. 1 to 6, the control member in this embodiment is a switch structure capable of opening and closing the water inlet end 57 of the water pump 5, and in a closed state of the switch structure, the exterior cannot or reduces the water supplement to the inner cavity of the water pump 5, so as to ensure that the amount of water sprayed by the water pump 5 to the wiper is gradually reduced. The control member may also be a filter member provided at the water inlet end 57 of the water pump 5 or a cover with a fine hole provided at the water inlet end 57 of the water pump 5. This is better understood and not shown otherwise in the specific drawings.

As shown in fig. 1 to 6, in particular, the switch structure includes a switch member 6 extending into the housing 51 of the water pump 5 and capable of sliding up and down, the switch member is disposed beside the impeller shaft 521, a contact member 62 forming rolling friction with the wiper is disposed at a top end of the switch member 6, and the contact member 62 is a roller. An elastic body 61 which keeps the switch component 6 moving upwards is arranged in the shell 51 of the water pump 5; when the mop head 23 is connected to the impeller shaft 521, the opening and closing member 6 is pushed down by the mop head 23 and moves down to block the water inlet 57 of the water supply pump 5, and when the mop head 23 is separated from the impeller shaft 521, the opening and closing member 6 moves up by the elastic body 61 to open the water inlet 57 of the water supply pump 5.

As shown in fig. 1-6, the outlet end of the water pump 5 is provided with a plurality of water spraying holes 530, the water spraying holes 530 face the wiping objects at the bottom of the mop head 23 connected to the impeller shaft 521, so that when the impeller shaft 521 drives the impeller 52 to rotate, water is driven to spray from the water spraying holes 530 to wash the wiping objects.

As shown in fig. 1 to 6, the outer casing 51 of the water pump 5 is formed by joining an upper casing 511 and a lower casing 512, and a cover 513 is snap-fitted into the lower casing 512, and the cover 513 covers the impeller 52 of the water pump 5. The inside of the cover 513 is communicated with the inner cavity of the housing 51, and the inside of the cover 513 is communicated with the water spraying member 53 through the water pipe 54, and the plurality of water spraying holes 530 are uniformly arranged on the top wall of the water spraying member 53. The water jet members 53 are arranged in a radial direction centered on the axis of the impeller shaft 521 at an upper portion in the housing 51 in the lateral direction, and the water jet members 53 are just substantially the same length of the wipe in the radial direction along the center side of the mop head 23 from the inside to the outside.

The working principle and process of the mop cleaning tool in the embodiment are as follows:

as shown in fig. 1-6, the washing and desiccation process: in a state where the mop head 23 is not attached to the impeller shaft 521, the elastic body 61 keeps the opening and closing member 6 moving upward to open the water inlet 57 of the water pump 5, and clean water enters the inner cavity of the water pump 5 through the water inlet 57. The mop head 23 is connected to the impeller shaft 521, and the switch member 6 is pressed down by the mop head 23 to move down, so that the lower end of the switch member 6 blocks the water inlet end 57 of the water supply pump 5, and water is not supplemented to the inside of the water pump 5 any more or a small amount. When the mop rod is operated, the rotation of the lower rod 22 drives the impeller shaft 521 and the mop head 23 to synchronously rotate together, the impeller shaft 521 drives the impeller 52 in the water pump 5 to rotate, the impeller 52 enters the water spraying piece 53 through the water pipe 54 and finally sprays water to the wiping objects through the water spraying holes 530; in the whole process, water is not supplemented into the water pump 5 any more or a small amount, water in the inner cavity of the water pump 5 is less and less, the water spraying amount is large at the beginning, the water amount obtained on the wiper is larger than the spin-drying water amount, the process is a cleaning process, the water spraying amount is gradually reduced, when the water in the inner cavity of the water pump 5 is used up or basically used up, the water pump 3 idles and does not spray water or sprays water little any more, at the moment, the spin-drying water amount is larger than the water amount obtained on the wiper, and the process is a spin-drying.

After the work is finished, the mop head is taken down from the impeller shaft 521, the switch component 6 moves upwards under the action of the elastic body 61 to reset, the water inlet end 57 of the water pump 5 is opened, and water is supplemented for the next operation.

It should be noted that in the description of the present embodiment, the terms "front, back", "left, right", "up, down", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of description of the present invention and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Claims (10)

1. A mop cleaning tool comprises a hand-press type rotary mop (2) and a barrel body (1); rotatory mop of hand (2) is equipped with the drive structure that can convert the concertina movement of upper boom (21) into the rotary motion of lower boom (22) including upper boom (21) and lower boom (22) that cup joint each other between the upper and lower boom, and the lower extreme of lower boom (22) is connected with mop head (23) of taking the wiping thing, its characterized in that: a water pump (5) with a water inlet end and a water outlet end is arranged in the barrel body (1), an impeller (52) is arranged in the water pump (5), an impeller shaft (521) extending out of a shell (51) of the water pump (5) is arranged at the upper part of the impeller (52), and the impeller shaft (521) is used for being connected with the mop head (23); a support rod (3) is fixed in the water pump (5), the impeller shaft (521) is sleeved on the support rod (3), and the support rod (3) supports the impeller shaft (521) and a mop head (23) connected with the impeller shaft (521); under the state that the mop head (23) is connected with the impeller shaft (521), the rotation of the lower rod (22) drives the mop head (23), the impeller shaft (521) and the impeller (52) to rotate together; the water outlet end of the water pump (5) is provided with a water spraying hole (531) for spraying and washing the wiper, and the water pump (5) controls the water quantity sprayed to the wiper by the water outlet end of the water pump (5) in unit time by a control structure; the cleaning operation is divided into two periods, the first period is that the water pump (5) sprays water to the wiping object more than the second period.

2. The mop cleaning tool of claim 1, wherein: the top of the support rod (3) supports the impeller shaft (521) and a mop head (23) connected with the impeller shaft (521), and a gap (X) is formed between the bottom of the impeller (52) and the inner wall of the water pump (5).

3. The mop cleaning tool of claim 2, wherein: the top of the support rod (3) is in spherical contact with the inner wall of the impeller shaft (521).

4. A mop cleaning tool as defined in claim 3, wherein: the top of the support rod (3) supports the impeller shaft (521) and a mop head (23) connected with the impeller shaft (521) through a rolling body (8).

5. The mop cleaning tool of claim 1, wherein: a bearing or a shaft sleeve (7) is also arranged between the impeller shaft (521) and the support rod (3).

6. The mop cleaning tool of claim 1, wherein: the impeller shaft (521) comprises an upper shaft (521a) and a lower shaft (521b) which are detachably connected, and the upper shaft (521a) is connected with the mop head (23); the support rod (3) is provided with a clamp spring (9) for limiting the lower shaft (521b) to move axially relative to the support rod (3).

7. The mop cleaning tool of claim 1, wherein: the cleaning device is characterized in that a cleaning part (4) is further arranged in the barrel body (1), and the cleaning part (4) is used for cleaning the wiping materials at the bottom of the mop head (23) rotating in the barrel body (1).

8. The mop cleaning tool of claim 7, wherein: the cleaning component (4) is a bristle holder (41) containing bristles (411), and cleaning operation is realized by the bristles (411) and a rotating wiper.

9. The mop cleaning tool of claim 1, wherein: the control structure is a control piece for controlling the water inlet speed of the water inlet end (57) of the water pump (5).

10. The mop cleaning tool of claim 9, wherein: the control part is a switch structure capable of opening and closing a water inlet end (57) of the water pump (5), and under the closing state of the switch structure, the outside cannot or reduces water supplement to the inner cavity of the water pump (5), so that the water quantity sprayed to the wiper by the water pump (5) is gradually reduced.

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