CN211862733U

CN211862733U - Mop cleaning tool

Info

Publication number: CN211862733U
Application number: CN201921528900.8U
Authority: CN
Inventors: 不公告发明人
Original assignee: Ningbo Deruntang Intelligent Technology Co Ltd
Current assignee: Ningbo Deruntang Intelligent Technology Co Ltd
Priority date: 2019-09-13
Filing date: 2019-09-13
Publication date: 2020-11-06
Anticipated expiration: 2029-09-13

Abstract

A mop cleaning tool comprises a hand-press type rotary mop and a cleaning barrel; the hand-press type rotary mop comprises an upper rod and a lower rod which are mutually sleeved, the lower end of the lower rod is connected with a mop head with a wiping object, a transmission shaft and a water spraying mechanism are arranged in a cleaning barrel, the water spraying mechanism is used for spraying water to the wiping object, and the water spraying mechanism is controlled by a control structure to spray water or not; the method is characterized in that: a limiting structure for limiting the mop head to be separated from the transmission shaft upwards is arranged between the mop head and the transmission shaft, and after force is applied, the mop head can be separated from the transmission shaft by removing the limiting structure; the water spraying mechanism is provided with a control structure for controlling the water spraying quantity of the water spraying mechanism; under the state that the mop head is connected to the transmission shaft through the limiting structure, the rotation of the lower rod drives the transmission shaft, the mop head and the water pressing part of the water spraying mechanism to rotate together. In the cleaning and spin-drying processes, the mop head is always kept at the same height position, so that the axial offset in the operation process is effectively avoided, and the mop head is ensured not to shake easily in the rotation process.

Description

Mop cleaning tool

Technical Field

The utility model belongs to the technical field of burnisher, especially, relate to a mop burnisher who is fit for wasing and take off futilely dull and stereotyped mop.

Background

The applicant invents a lifting-free cleaning and spin-drying barrel with a brand-new structure and suitable for cleaning and drying a flat mop, and an invention patent application with the application number of CN201710332858.1 (publication number of CN108852204A) discloses a mop barrel which comprises a barrel body, wherein a supporting structure for supporting a mop disc is arranged in the barrel body, and the supporting structure can enable the mop disc placed on the barrel body to rotate at a fixed height position; the method is characterized in that: the cleaning part is used for squeezing and scraping the wiping objects at the bottom of the mop disc rotating at the fixed height position in the barrel body, the water pump is used for spraying water to the wiping objects at the bottom of the mop disc rotating at the fixed height position in the barrel body, and the water pump is controlled by the control structure to spray water or not.

In the continuous test process of the product, the cleaning and spin-drying effects are found to be poor. In the processes of pressing down and pulling up the upper rod, particularly in the process of pulling up the upper rod, because the mop head is not stressed by downward pressure, the mop head is easy to move upwards in a small range relative to the transmission shaft, so that the rotating process is unstable, the noise is high, and meanwhile, the scraping brush of the cleaning component on the wiping object is influenced, and the pressing operation of the mop rod is also influenced. Therefore, the above solution needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to above-mentioned prior art current situation and provide a mop burnisher that is difficult for rocking at the rotatory in-process of mop head, can realize not having the lift and wash and spin-dry at the normal position.

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 cleaning barrel; the hand-press type rotary mop comprises an upper rod and a lower rod which are mutually sleeved, a driving structure capable of converting the telescopic motion of the upper rod into the rotary motion of the lower rod is arranged between the upper rod and the lower rod, the lower end of the lower rod is connected with a mop head with a wiping material, a transmission shaft used for connecting the mop head and a water spraying mechanism are arranged in a cleaning barrel, the water spraying mechanism is used for spraying water to the wiping material at the bottom of the mop head rotating in the cleaning barrel, and the water spraying mechanism is controlled by a control structure to spray water or not; the method is characterized in that: the cleaning barrel is internally provided with a limiting structure for limiting the mop head to be separated from the transmission shaft upwards, and after force is applied, the mop head can be separated from the transmission shaft by removing the limiting structure; the water spraying mechanism is provided with a control structure for controlling the water spraying quantity of the water spraying mechanism; under the state that the mop head is connected to the transmission shaft through the limiting structure, the rotation of the lower rod drives the transmission shaft, the mop head and the water pressing part of the water spraying mechanism to rotate together.

In a further improvement, the control structure controls the water spraying mechanism to spray water in two time periods, wherein the first time period is a cleaning period in which the water spraying mechanism sprays water to the wiper, and the second time period is a spin-drying period in which the water spraying mechanism reduces or fails to spray water to the wiper. The whole working process can be clearly divided into a cleaning stage and a spin-drying stage, wherein in the cleaning stage, one side of the water pump sprays water and is combined with the rotation of the wiper to clean the wiper, and when the wiper is dried, the wiper is not wetted any more and only rotates.

As a specific control member structure, the control structure is a switch structure capable of opening and closing the water inlet end of the water spraying mechanism, and under the closing state of the switch structure, the outside can not or reduce the water supplement to the inner cavity of the water spraying mechanism, so that the water quantity sprayed to the wiper by the water spraying mechanism is ensured to be gradually reduced. Realize the control of the water yield that the end of spraying water mechanism spouts the wiper in unit interval through the setting of switch structure, it is concrete, at the during operation, because of the end of intaking for the mechanism make-up water of spraying water is blocked by switch structure, water can not get into the mechanism inner chamber of spraying water, it is less and less when the water of the mechanism inner chamber of spraying water, spun water yield reduces thereupon, if the water of inner chamber is pumped up, then the end of spraying water of mechanism of spraying water no longer sprays water towards the wiper, spin-dry of wiper is realized to the high-speed rotation through the mop head.

Preferably, the switch structure comprises an arc-shaped elastic switch piece arranged on a shell of the water spraying mechanism, the tail end of the elastic switch piece is arranged on a plugging part used for plugging the water inlet end of the water spraying mechanism, and a rolling piece in rolling contact with the bottom surface of the mop head is arranged on the elastic switch piece. The switch structure has few related parts and simple structure, can be triggered by the mop head to be closed, and is reset to be opened after the mop head is separated. Of course, the switch structure is not limited to the foregoing.

In a similar way, the control structure is a water inlet end filtering component arranged on the water spraying mechanism or a cover with a pore arranged at the water inlet end of the water spraying mechanism.

Preferably, the limiting structure is a snap structure. The buckle structure is convenient to connect and separate, and can limit the mop head from separating from the transmission shaft upwards.

Specifically, the fastening structure comprises an elastic claw opening arranged at the bottom of the mop head and provided with a downward opening, the periphery of the transmission shaft is provided with a clamping rib matched with the elastic claw opening, and the flange of the elastic claw opening buckles the bottom of the clamping rib to limit the mop head to move upwards when the transmission shaft is inserted into the elastic claw opening. The flange on the inner surface of the elastic claw opening is mutually clamped with the clamping rib on the transmission shaft, so that the mop head is limited to be separated from the transmission shaft upwards.

Preferably, a rib groove inserting structure is further arranged between the transmission shaft and the inner cavity wall at the bottom of the mop head, and the rib groove inserting structure is combined together to enable the rotation of the mop head to drive the transmission shaft to rotate under the condition that the transmission shaft is inserted into the elastic claw. The rib groove inserting structure can be formed by arranging a plurality of axial clamping grooves at intervals along the circumference of the transmission shaft, and a plurality of clamping ribs are arranged on the inner hole wall of the claw fastener or are arranged in reverse.

Specifically, the rib groove inserting structure comprises a plurality of axial clamping grooves which are arranged at intervals along the circumference of the transmission shaft, and a plurality of clamping ribs which are clamped with the clamping grooves are arranged on the wall of the inner cavity at the bottom of the mop head.

Preferably, a fixed shaft is fixed in a housing of the water spraying mechanism, a transmission shaft is sleeved at the top end of the fixed shaft, the water pressing part is an impeller, an impeller shaft on the impeller is sleeved on the fixed shaft through a bearing, and the transmission shaft is connected with the impeller shaft. The connection can be a hard connection, a threaded connection or a welded connection. The water pressing part is directly driven by the transmission shaft to realize high-pressure water output, an accelerating mechanism is not required to be arranged, the structure is simpler, the direct drive can be realized by directly and rigidly connecting the impeller and the transmission shaft, the impeller and the transmission shaft are directly connected without differential speed, the transmission mode of the impeller is simplest, and the water spraying mechanism is an impeller pump.

Compared with the prior art, the utility model has the advantages of: a limiting structure for limiting the mop head to be separated from the transmission shaft upwards is arranged between the mop head and the transmission shaft, so that the mop head is always kept at the same height position better in the cleaning and spin-drying processes, the axial deviation in the operation process is effectively avoided, and the mop head is ensured not to shake easily in the rotation process. The water spraying mechanism is provided with a control component for controlling the water spraying quantity of the water spraying mechanism, so that the water spraying quantity of the water spraying mechanism is large in the cleaning process, the wiping objects are fully soaked, the water spraying is reduced or stopped in the spin-drying process, the spin-drying is facilitated, and the cleaning tool can be ensured to finish cleaning and spin-drying at the same height position.

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 schematic perspective view (working state) of the embodiment of the present invention;

fig. 4 is a sectional view (working state) of the embodiment of the present invention;

fig. 5 is a schematic perspective view of a mop according to an embodiment of the present invention.

Detailed Description

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

As shown in FIGS. 1 to 5, it is a preferred embodiment of the present invention.

A mop cleaning tool comprises a hand-press type rotary mop 2 and a cleaning barrel 1; the hand-press type rotary 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 rotary 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 object 4, the wiping object 4 can be a cleaning cloth or the like, the mop head 23 is a flat mop head, and the flat mop head can be disc-shaped or rectangular.

The cleaning barrel 1 is internally provided with a transmission shaft 3 used for connecting a mop head 23 and a water spraying mechanism 5, the water spraying mechanism 5 is used for spraying water to the wiping objects 4 at the bottom of the mop head 23 rotating in the cleaning barrel 1, and the water spraying mechanism 5 is controlled by a control structure to spray water or not. The housing 51 of the water spray mechanism 5 is provided with a water spray hole 53.

A limiting structure for limiting the mop head 23 to be separated from the transmission shaft 3 upwards is arranged between the inside of the cleaning barrel 1, the limiting structure in the embodiment is arranged on the mop head 23 and the transmission shaft 3, and after force is applied, the mop head 23 can be separated from the transmission shaft 3 by removing the limiting structure; the water spraying mechanism 5 is provided with a control structure for controlling the water spraying quantity of the water spraying mechanism 5; under the state that the mop head 23 is connected to the transmission shaft 3 through the limiting structure, the rotation of the lower rod 22 drives the transmission shaft 3, the mop head 23 and the water pressing part 52 of the water spraying mechanism 5 to rotate together. A fixed shaft 8 is fixed in a shell 51 of the water spraying mechanism 5, a transmission shaft 3 is sleeved at the top end of the fixed shaft 8, a water pressing part 52 is an impeller, an impeller shaft 521 on the impeller is sleeved on the fixed shaft 8, and the transmission shaft 3 is connected with the impeller shaft 521.

The control structure controls the water spraying mechanism 5 to spray water for two periods, the first period being a cleaning stage in which the water spraying mechanism 5 sprays water to the wiper 4, and the second period being a spin-drying stage in which the water spraying mechanism 5 reduces or fails to spray water to the wiper 4.

The control structure is a switch structure capable of opening and closing the water inlet end 54 of the water spraying mechanism 5, and under the closing state of the switch structure, the outside can not or reduce the water supplement to the inner cavity of the water spraying mechanism 5, so that the water quantity sprayed to the wiper by the water spraying mechanism 5 is ensured to be gradually reduced. The switch structure comprises an arc-shaped elastic switch piece 6 arranged on a shell of the water spraying mechanism 5, the tail end of the elastic switch piece 6 is arranged on a blocking part 61 used for blocking the water inlet end 54 of the water spraying mechanism 5, and a rolling piece 7 in rolling contact with the bottom surface of the mop head 23 is arranged on the elastic switch piece 6.

Of course, the control structure may also be a filter component disposed at the water inlet end 54 of the water spraying mechanism 5, or a cover with fine holes disposed at the water inlet end 54 of the water spraying mechanism 5. The principle is well understood and will not be elaborated upon here.

The limiting structure in this embodiment is a snap structure. The fastening structure comprises an elastic claw opening 231 arranged at the bottom of the mop head 23 with a downward opening, the periphery of the transmission shaft 3 is provided with a clamping rib 31 matched with the elastic claw opening 231, and the flange of the elastic claw opening 231 fastens the bottom of the clamping rib 31 to limit the mop head 23 to move upwards in a state that the transmission shaft 3 is inserted into the elastic claw opening 231. A rib groove inserting structure is further arranged between the transmission shaft 3 and the inner cavity wall at the bottom of the mop head 23, and under the condition that the transmission shaft 3 is inserted into the elastic claw opening 231, the rib groove inserting structure is combined together to enable the transmission shaft 3 to be driven to rotate by the rotation of the mop head 23. The rib groove inserting structure comprises a plurality of axial clamping grooves 32 which are arranged at intervals along the circumference of the transmission shaft 3, and a plurality of clamping ribs 232 which are clamped with the clamping grooves 32 are arranged on the wall of the inner cavity at the bottom of the mop head 23.

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

cleaning and drying process: the cleaning barrel 1 is filled with water, the elastic switch piece 6 keeps moving upwards to open the water inlet end 54 of the water spraying mechanism 5 under the state that the mop head 23 is not connected to the transmission shaft 3, and clean water enters the inner cavity of the water spraying mechanism 5 through the water inlet end 54. The mop head 23 is connected to the transmission shaft 3 through a buckle structure, when the transmission shaft 3 is inserted into the elastic claw opening 231, the flange on the inner surface of the elastic claw opening 231 is clamped with the clamping rib 31 on the transmission shaft 3, so that the mop head 23 is limited to be separated from the transmission shaft 3, the elastic switch member 6 is pressed down by the mop head 23 and moves down to close the blocking part 61 of the elastic switch member 6 to the water inlet end 54 of the water spraying mechanism 5, and water is not supplemented to the inside of the water spraying mechanism 5 any more or a small amount. The water spraying amount of the water spraying mechanism 5 is large in the cleaning process, and the wiping materials 4 are fully soaked.

When the mop rod is operated, the rotation of the lower rod 22 drives the transmission shaft 3 and the mop head 23 to synchronously rotate together, the transmission shaft 3 drives the water pressing part 52 in the water spraying mechanism 5 to rotate, and the water pressing part 52 sprays water to the wiping objects 4 through the water spraying holes 53; in the whole process, water is not supplemented to the inside of the water spraying mechanism 5 any more or a small amount, water in the inner cavity of the water spraying mechanism is less and less, so that 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 spraying mechanism 5 is used up or basically used up, the water spraying mechanism 3 idles, water is not sprayed or little water is sprayed, at the moment, the spin-drying water amount is larger than the water amount obtained on the wiper, and the process is a spin.

Therefore, in the cleaning and spin-drying processes, the mop head 23 is always kept at the same height position, axial deviation in the operation process is effectively avoided, and the mop head 23 is not easy to shake in the rotation process. The mop head 23 is ensured to rotate stably, the noise is low, the spin-drying effect is good, and the cleaning and spin-drying at the original height position are effectively ensured.

After the work is finished, the mop head is taken down from the transmission shaft 2, the elastic switch piece 6 moves up and resets under the action of elasticity, the water inlet end 54 of the water spraying mechanism 5 is opened, and water is replenished to wait 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. The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A mop cleaning tool comprises a hand-press type rotary mop (2) and a cleaning barrel (1); the hand-press type rotary 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 rotary motion of the lower rod (22) is arranged between the upper rod and the lower rod, and the lower end of the lower rod (22) is connected with a mop head (23) with a wiping object (4); a transmission shaft (3) used for connecting a mop head (23) and a water spraying mechanism (5) are arranged in the cleaning barrel (1), the water spraying mechanism (5) is used for spraying water to the wiping objects (4) at the bottom of the mop head (23) rotating in the cleaning barrel (1), and the water spraying mechanism (5) is controlled by a control structure to spray water or not; the method is characterized in that: a limiting structure for limiting the mop head (23) to be separated from the transmission shaft (3) upwards is arranged in the cleaning barrel (1), and after force is applied, the mop head (23) can be separated from the transmission shaft (3) by removing the limiting; the water spraying mechanism (5) is provided with a control structure for controlling the water spraying amount of the water spraying mechanism (5); under the condition that the mop head (23) is connected to the transmission shaft (3) through the limiting structure, the rotation of the lower rod (22) drives the transmission shaft (3), the mop head (23) and the water pressing component (52) of the water spraying mechanism (5) to rotate together.

2. A mop cleaning tool as defined in claim 1, wherein: the control structure controls the water spraying mechanism (5) to spray water for two time periods, wherein the first time period is a cleaning period in which the water spraying mechanism (5) sprays water to the wiper (4), and the second time period is a spin-drying period in which the water spraying mechanism (5) reduces or cannot spray water to the wiper (4).

3. A mop cleaning tool as defined in claim 2, wherein: the control structure is a switch structure capable of opening and closing the water inlet end (54) of the water spraying mechanism (5), and under the closing state of the switch structure, the outside can not or reduce the water supplement to the inner cavity of the water spraying mechanism (5), so that the water quantity sprayed to the wiper by the water spraying mechanism (5) is ensured to be gradually reduced.

4. A mop cleaning tool as defined in claim 3, wherein: the switch structure comprises an arc-shaped elastic switch piece (6) arranged on a shell of the water spraying mechanism (5), the tail end of the elastic switch piece (6) is arranged on a plugging part (61) used for plugging a water inlet end (54) of the water spraying mechanism (5), and a rolling piece (7) in rolling contact with the bottom surface of the mop head (23) is arranged on the elastic switch piece (6).

5. A mop cleaning tool as defined in claim 2, wherein: the control structure is a filtering component arranged at the water inlet end (54) of the water spraying mechanism (5), or a cover with a pore arranged at the water inlet end (54) of the water spraying mechanism (5).

6. A mop cleaning tool as defined in claim 1, wherein: the limiting structure is a buckle structure.

7. The mop cleaning tool of claim 6, wherein: the buckling structure comprises an elastic claw opening (231) which is arranged at the bottom of the mop head (23) and has a downward opening, a clamping rib (31) matched with the elastic claw opening (231) is arranged on the periphery of the transmission shaft (3), and under the condition that the transmission shaft (3) is inserted into the elastic claw opening (231), the flange of the elastic claw opening (231) buckles the bottom of the clamping rib (31) to limit the mop head (23) to move upwards.

8. The mop cleaning tool of claim 7, wherein: still be equipped with the muscle groove between transmission shaft (3) and mop head (23) bottom inner chamber wall and insert to join in marriage the structure, under the state that transmission shaft (3) inserted in elasticity claw mouth (231), the muscle groove is inserted and is joined in marriage the structure and combine together and enable the rotation drive transmission shaft (3) of mop head (23) and rotate.

9. The mop cleaning tool of claim 8, wherein: the rib groove inserting structure comprises a plurality of axial clamping grooves (32) which are arranged at intervals along the circumference of the transmission shaft (3), and a plurality of clamping ribs (232) which are clamped with the clamping grooves (32) are arranged on the wall of the inner cavity at the bottom of the mop head (23).

10. A mop cleaning tool as defined in claim 1, wherein: a fixed shaft (8) is fixed in a shell (51) of the water spraying mechanism (5), the transmission shaft (3) is sleeved at the top end of the fixed shaft (8), the water pressing part (52) is an impeller, an impeller shaft (521) on the impeller is sleeved on the fixed shaft (8), and the transmission shaft (3) is connected with the impeller shaft (521).