Cleaning device

Abstract

The utility model relates to cleaning appliance technical field discloses a kind of cleaning devices, comprising mop, mop is provided with wiping article;Mop bucket, water pumping portion is equipped in mop bucket;Transmission rod, rotation is equipped in mop bucket;When mop is inserted into mop bucket and is connected with transmission rod, mop rotation drives transmission rod rotation;Transmission rod and water pumping portion between still being provided with clutch mechanism, clutch mechanism includes first clutch portion and second clutch portion;Transmission rod is equipped with first clutch portion, and second clutch portion is equipped on water pumping portion;First clutch portion and second clutch portion make transmission rod and water pumping portion have the connection joint state of connection and make transmission rod and water pumping portion separate separation state. Water in mop bucket is extracted and sprayed to the wiping article of mop for cleaning using centrifugal force generated by water pumping portion rotation, and using transmission rod idle relative to water pumping portion under the drive of mop makes the wiping article of mop spin dry dehydration under the action of centrifugal force, change the rotational speed of mop can complete cleaning operation and dehydration operation.

Description

Technical Field

[0001] This utility model relates to the field of cleaning equipment technology, and specifically to a cleaning device. Background Technology

[0002] Currently, when mops are used with mop buckets, the cleaning and wringing operations often need to be performed separately due to design limitations of the mop or mop bucket, and the operation steps are cumbersome, affecting the user experience. Utility Model Content

[0003] In view of this, the present invention provides a cleaning device to solve the problem that the cleaning and wringing operations of mops often need to be performed separately and the operation steps are cumbersome.

[0004] This utility model provides a cleaning device, including:

[0005] A mop, wherein the mop is provided with a wiping agent;

[0006] A mop bucket, wherein the mop bucket is equipped with a water pumping unit;

[0007] A transmission rod is rotatably disposed inside the mop bucket; when the mop extends into the mop bucket and is connected to the transmission rod, the rotation of the mop drives the transmission rod to rotate.

[0008] A clutch mechanism is also provided between the transmission rod and the pumping part, and the clutch mechanism includes a first clutch part and a second clutch part;

[0009] The transmission rod is provided with a first clutch part, and the pumping part is provided with a second clutch part;

[0010] The first clutch and the second clutch enable the transmission rod and the pumping part to be in a connected state and in a disengaged state, respectively, to be disconnected from the pumping part.

[0011] When the mop drives the transmission rod to rotate at a first speed, the first clutch and the second clutch engage, connecting the transmission rod to the water-pumping part. This causes the transmission rod to drive the water-pumping part to rotate, spraying water from the mop bucket onto the object being wiped. When the mop drives the transmission rod to increase the speed from the first speed to the second speed, the first clutch and the second clutch disengage, switching the transmission rod from the connected state to the disengaged state. The transmission rod then idles relative to the water-pumping part to facilitate the dehydration of the object being wiped.

[0012] Beneficial Effects: This utility model provides a cleaning device that includes a water-drawing section, a transmission rod, a first clutch, and a second clutch within a mop bucket. By varying the rotational speed of the mop, which is connected to the transmission rod, the first and second clutches switch between the connected and disconnected states of the transmission rod and the water-drawing section. In the connected state, the centrifugal force generated by the rotation of the water-drawing section draws water from the mop bucket and sprays it onto the mop for cleaning. In the disconnected state, the transmission rod, driven by the mop, rotates relative to the water-drawing section, causing the water-drawing section to stop drawing water and the mop's contents to be spun dry under centrifugal force. Users only need to change the mop's rotational speed to complete the cleaning and dehydration tasks, making the process simple and convenient, thus improving the user experience.

[0013] In one optional embodiment, one of the first clutch portion and the second clutch portion is provided with an engaging member and the other with a locking member. When the mop drives the transmission rod to rotate at a first speed, the engaging member engages with the locking member, thereby connecting the first clutch portion and the second clutch portion. The transmission rod is connected to the water-pumping portion, thereby driving the water-pumping portion to rotate and spray water from the mop bucket onto the wiping object. When the mop drives the transmission rod to increase the speed from the first speed to the second speed, the engaging member disengages from the locking member, causing the first clutch portion and the second clutch portion to disengage. The transmission rod switches from the connected state to the disengaged state with the water-pumping portion, and the transmission rod rotates freely relative to the water-pumping portion to facilitate the dehydration of the wiping object.

[0014] Beneficial effects: The engagement and disengagement of the limiting part and the locking part realize the connection and separation of the first clutch part and the second clutch part, which is simple in structure and stable in transmission.

[0015] In one optional embodiment, the engaging member is a protruding tooth protruding from the first or second clutch portion, and the snap-fit ​​member is a recessed groove recessed into the first or second clutch portion. When the mop drives the transmission rod to rotate at a first speed, the transmission rod and the water-drawing part are in a connected state. The protruding tooth pushes the groove to rotate, thereby causing the transmission rod to drive the water-drawing part to rotate, so as to spray water in the mop bucket onto the wiping object. When the mop drives the transmission rod to increase from the first speed to the second speed, the protruding tooth disengages from the groove, so that the transmission rod and the water-drawing part switch from a connected state to a disengaged state. The transmission rod rotates freely relative to the water-drawing part to facilitate the dehydration of the wiping object.

[0016] Beneficial effects: The first clutch and the second clutch utilize the interlocking and disengagement between the convex teeth and the grooves to connect and separate the transmission rod and the pumping part, ensuring the stability of the connection between the transmission rod and the pumping part through the first clutch and the second clutch.

[0017] In one optional embodiment, the first clutch portion and the second clutch portion are provided with a plurality of protruding teeth and a plurality of grooves in the circumferential direction, and the protruding teeth are provided between two adjacent grooves. When the mop drives the transmission rod to increase the speed from a first speed to a second speed, and when the protruding teeth of the first clutch portion disengage from the grooves of the second clutch portion, the protruding teeth of the first clutch portion slide along the back of the teeth of the protruding teeth of the second clutch portion, thereby causing the first clutch portion to disengage from the second clutch portion.

[0018] Beneficial effects: The interlocking structure formed by multiple sets of protruding teeth and grooves improves the stability of the engagement between the first clutch part and the second clutch part.

[0019] In one optional embodiment, the protruding tooth is further provided with a guide slope, including a first guide slope provided in the first clutch portion and a second guide slope provided in the second clutch portion. When the transmission rod and the pumping portion are in a connected state, the first guide slope and the second guide slope abut against each other. When the mop drives the transmission rod to increase from a first speed to a second speed, the first guide slope of the first clutch portion slides along the second guide slope of the second clutch portion, thereby causing the protruding tooth to slide along the bottom of the groove towards the back of the tooth, so that the first clutch portion disengages from the groove of the second clutch portion and drives the second clutch portion to move away from the first clutch portion, thereby disengaging the transmission rod from the pumping portion.

[0020] Beneficial effects: By setting a first guide slope in the first clutch part and a second guide slope in the second clutch part, the smoothness of the separation between the first clutch part and the second clutch part during the dehydration operation is improved by utilizing the slope cooperation of the first guide slope and the second guide slope, thereby improving the smoothness of the transmission rod disengaging from the pumping part.

[0021] In one alternative embodiment, the first clutch is drivenly connected to the transmission rod, and the second clutch is drivenly connected to the pumping unit.

[0022] Beneficial effects: The first clutch is connected to the transmission rod, and the second clutch is connected to the pumping part, so that the driving force of the transmission rod under the mop can be transmitted to the pumping part through the first clutch and the second clutch in a timely manner.

[0023] In one optional embodiment, the second clutch further includes a reset member. When the mop drives the transmission rod to rotate at a first speed, the reset member releases energy, causing the second clutch to move towards the first clutch and abut against the first clutch, so that the first clutch and the second clutch are in a connected state, allowing the transmission rod to drive the pumping part to rotate. When the mop drives the transmission rod to increase from the first speed to the second speed, the first clutch compresses the second clutch, and the reset member stores energy, causing the second clutch to move away from the first clutch, thereby disengaging the first clutch from the second clutch, and further disengaging the transmission rod from the pumping part.

[0024] Beneficial effect: A reset component is provided between the first clutch and the second clutch to automatically reset the second clutch after it has disengaged from the first clutch after the dehydration operation is completed, so that the pumping part can be reset and reconnected to the transmission rod.

[0025] In one optional embodiment, the reset element is a reset spring, the second clutch portion is disposed at the top end of the pumping portion and is integrally formed with the pumping portion, and the reset spring is disposed inside the pumping portion.

[0026] Beneficial effects: The second clutch is integrated into the top of the pumping unit, reducing the structural complexity of the cleaning equipment and improving the transmission stability between structural components.

[0027] In one optional embodiment, the transmission rod is detachably connected to the first clutch part, and one of the first clutch part and the transmission rod is provided with a buckle, and the other is provided with a groove for engaging with the buckle.

[0028] Beneficial effect: The transmission rod and the first clutch part can be detachably connected to facilitate disassembly and transportation.

[0029] In one optional embodiment, a water-guiding shell is fitted around the water-drawing part, and a water-spraying channel is provided at one end of the water-guiding shell. The water-spraying channel is connected to the water-drawing part and extends away from the bottom of the mop bucket. The transmission rod drives the clutch mechanism to rotate, thereby causing the water-drawing part to rotate, so as to spray the water in the mop bucket onto the wiping object through the water-spraying channel.

[0030] Beneficial effects: The water-guiding shell can be set up and the water spray channel can be used to guide the clean water drawn out by the pumping unit through centrifugal force, so that the clean water is concentrated and sprayed onto the wiping object, thereby improving cleaning efficiency. Attached Figure Description

[0031] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0032] Figure 1 A schematic diagram of the structure of a cleaning device provided by this utility model;

[0033] Figure 2 A partial cross-sectional view of a cleaning device provided by this utility model;

[0034] Figure 3 A schematic diagram of the structure of the mop bucket provided by this utility model;

[0035] Figure 4 An exploded view of the mop bucket provided by this utility model;

[0036] Figure 5 A schematic diagram of the structure of the pumping unit, transmission rod and clutch mechanism provided by this utility model;

[0037] Figure 6 Exploded view of the mating area between the first clutch part and the second clutch part provided for this utility model;

[0038] Figure 7 Exploded view of the pumping unit, transmission rod, and clutch mechanism provided for this utility model.

[0039] Explanation of reference numerals in the attached figures:

[0040] 1. Mop; 101. Wiping material;

[0041] 2. Mop bucket; 201. Clean water chamber; 202. Waste water chamber;

[0042] 3. Pumping section; 301. Blades;

[0043] 4. Transmission rod; 401. Buckle;

[0044] 5. Clutch mechanism; 501. First clutch part; 502. Second clutch part; 503. Protruding tooth; 504. Groove; 505. First guide slope; 506. Second guide slope; 507. Slot;

[0045] 6. Reset component;

[0046] 7. Water guide casing; 701. Water spray channel;

[0047] 8. Placement platform; 801. Scraper. Detailed Implementation

[0048] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0049] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0050] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0051] Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0052] The following is combined Figures 1-7 The following describes embodiments of the present invention.

[0053] According to an embodiment of the present invention, a cleaning device is provided, such as... Figure 1 , Figure 2 As shown, it includes: a mop 1, a mop bucket 2, a water pumping unit 3, a transmission rod 4, a first clutch 501, and a second clutch 502.

[0054] Mop 1 is equipped with a wiping agent 101; mop bucket 2 has a water-drawing section 3 inside; a transmission rod 4 is rotatably disposed inside the mop bucket 2; when mop 1 extends into mop bucket 2 and connects with transmission rod 4, the rotation of mop 1 drives transmission rod 4 to rotate; a clutch mechanism 5 is also provided between transmission rod 4 and water-drawing section 3, the clutch mechanism 5 including a first clutch part 501 and a second clutch part 502; the first clutch part 501 is provided on transmission rod 4, and the second clutch part 502 is provided on water-drawing section 3; the first clutch part 501 and the second clutch part 502 enable transmission rod 4 and water-drawing section 3 to be connected and to enable transmission rod 4 and water-drawing section 3 to be connected. The disengaged state of the pumping unit 3; when the mop 1 drives the transmission rod 4 to rotate at a first speed, the first clutch 501 and the second clutch 502 are engaged, so that the transmission rod 4 and the pumping unit 3 are engaged, thereby causing the transmission rod 4 to drive the pumping unit 3 to rotate, so as to spray the water in the mop bucket 2 onto the wiping object 101; when the mop 1 drives the transmission rod 4 to increase from the first speed to the second speed, the first clutch 501 and the second clutch 502 disengage, so that the transmission rod 4 and the pumping unit 3 switch from the engaged state to the disengaged state, and the transmission rod 4 idles relative to the pumping unit 3, so as to dehydrate the wiping object 101.

[0055] In the above embodiment, a water-drawing part 3, a transmission rod 4, a first clutch part 501, and a second clutch part 502 are provided in the mop bucket 2. By changing the rotation speed of the mop 1, which can be transmitted and connected to the transmission rod 4, the first clutch part 501 and the second clutch part 502 switch the connection state and the separation state between the transmission rod 4 and the water-drawing part 3. In the connection state, the centrifugal force generated by the rotation of the water-drawing part 3 is used to draw water out of the mop bucket 2 and spray it onto the wiping material 101 of the mop 1 for cleaning. In the separation state, the transmission rod 4 rotates relative to the water-drawing part 3 under the drive of the mop 1, so that the water-drawing part 3 stops drawing water and the wiping material 101 of the mop 1 is spun dry under the action of centrifugal force. When using the product, the user only needs to change the rotation speed of the mop 1 to complete the cleaning and dehydration of the wiping material 101. The steps are simple and convenient to use, thereby improving the user experience.

[0056] Specifically, the rotation of the transmission rod 4 in the mop bucket 2 is driven by the mop 1, or more precisely, by the mop handle of the mop 1. At the ends where the transmission rod 4 and the mop handle are connected, a polygonal snap-fit ​​structure with concave and convex parts, or a reverse threaded connection, is used for transmission, allowing the mop handle of the mop 1 to drive the transmission rod 4 to rotate. The mop handle of the mop 1 can be rotated by the user directly driving it manually, or indirectly by an external auxiliary structure consisting of a motor roller assembly. A first clutch 501 and a second clutch 502 are located between the transmission rod 4 and the water-pumping part 3. When the first clutch 501 and the second clutch 502 are engaged, the transmission rod 4 can drive the water-pumping part 3 to rotate synchronously. When the first clutch 501 and the second clutch 502 are disengaged, the transmission rod 4 cannot drive the water-pumping part 3 to rotate, allowing the mop 1 and the transmission rod 4 to rotate synchronously without load.

[0057] Furthermore, in this embodiment, the drive rod 4 is driven by the mop 1 to change its speed from a relatively low speed (first speed) to a relatively high speed (second speed). The change in speed generates centrifugal force between the first clutch 501 and the second clutch 502, thereby switching the drive rod 4 from an engaged state to a disengaged state with the pumping unit 3. This embodiment does not limit the specific engagement method between the first clutch 501 and the second clutch 502; they can be engaged using a snap-fit ​​structure, a meshing gear assembly, or other similar methods.

[0058] Furthermore, the pumping section 3 is shaped like a downward-facing trumpet to enhance the centrifugal force generated by rotation. Turbine-shaped blades 301 are provided on the pumping section 3 to further enhance the pumping effect.

[0059] In some embodiments, such as Figure 2 As shown, the first clutch part 501 and the second clutch part 502 are provided with a meshing member and a locking member, respectively. When the mop 1 drives the transmission rod 4 to rotate at a first speed, the meshing member and the locking member engage, thereby connecting the first clutch part 501 and the second clutch part 502. The transmission rod 4 is connected to the water pumping part 3, thereby driving the water pumping part 3 to rotate and spray water in the mop bucket 2 onto the wiping object 101. When the mop 1 drives the transmission rod 4 to increase the speed from the first speed to the second speed, the meshing member and the locking member disengage, causing the first clutch part 501 and the second clutch 502 to disengage. The transmission rod 4 and the water pumping part 3 switch from the connected state to the disengaged state. The transmission rod 4 rotates freely relative to the water pumping part 3 to facilitate the dehydration of the wiping object 101.

[0060] In the above embodiments, the connection and separation of the first clutch part 501 and the second clutch part 502 are achieved by the engagement and disengagement of the limiting part and the locking part, resulting in a simple structure and stable transmission.

[0061] Specifically, this embodiment does not limit the specific structural form of the limiting part and the locking part. In one embodiment, the limiting part is a groove, and the locking part is a protrusion. The protrusion extends into the groove to achieve locking, and the protrusion is disengaged from the groove due to a greater centrifugal force. In another embodiment, the limiting part is a protrusion, and the locking part is another protrusion along the rotation path. The two protrusions abut against each other to achieve locking, and the outer protrusion is disengaged from the abutment range of the inner protrusion due to a greater centrifugal force.

[0062] In some embodiments, such as Figure 2 , Figure 4 , Figure 5 , Figure 6 As shown, the engaging member is a protruding tooth 503 protruding from the first clutch part 501 or the second clutch part 502, and the snap-fit ​​member is a recessed groove 504 recessed in the first clutch part 501 or the second clutch part 502. When the mop 1 drives the transmission rod 4 to rotate at a first speed, the transmission rod 4 and the water pumping part 3 are in a connected state. The protruding tooth 503 pushes the groove 504 to rotate, thereby causing the transmission rod 4 to drive the water pumping part 3 to rotate, so as to spray the water in the mop bucket 2 onto the wiping object 101. When the mop 1 drives the transmission rod 4 to increase from the first speed to the second speed, the protruding tooth 503 disengages from the groove 504, so that the transmission rod 4 and the water pumping part 3 switch from the connected state to the disengaged state. The transmission rod 4 rotates freely relative to the water pumping part 3, so as to dehydrate the wiping object 101.

[0063] In the above embodiment, the first clutch 501 and the second clutch 502 are engaged and disengaged by the engagement of the protruding tooth 503 and the groove 504, so as to realize the connection and separation between the transmission rod 4 and the pumping part 3, and ensure the stability of the engagement between the transmission rod 4 and the pumping part 3 through the first clutch 501 and the second clutch 502.

[0064] Specifically, the engaging structure formed by the protruding teeth 503 and the groove 504 is provided in one or more sets between the first clutch portion 501 and the second clutch portion 502, and is located at the edge positions of the first clutch portion 501 and the second clutch portion 502 that are close to each other, so that the protruding teeth 503 can extend into the groove 504 for engagement.

[0065] In some embodiments, such as Figure 5 , Figure 6 As shown, the first clutch part 501 and the second clutch part 502 are provided with a plurality of protruding teeth 503 and a plurality of grooves 504 in the circumferential direction. A protruding tooth 503 is provided between two adjacent grooves 504. When the mop 1 drives the transmission rod 4 to increase from the first speed to the second speed, and when the protruding tooth 503 of the first clutch part 501 disengages from the groove 504 of the second clutch part 502, the protruding tooth 503 of the first clutch part 501 slides along the back of the protruding tooth 503 of the second clutch part 502, thereby causing the first clutch part 501 to disengage from the second clutch part 502.

[0066] In the above embodiments, a snap-fit ​​structure formed by multiple sets of protruding teeth 503 and grooves 504 is provided to improve the stability of the engagement between the first clutch part 501 and the second clutch part 502.

[0067] Specifically, when the drive rod 4 of the mop 1 increases from the first speed to the second speed, as the protruding tooth 503 of the first clutch part 501 disengages from the groove 504 of the second clutch part 502, the protruding tooth 503 of the first clutch part 501 slides along the back of the adjacent protruding tooth 503 in the groove 504 of the second clutch part 502. As it continues to rotate at the second speed, centrifugal force continues to act, and the protruding tooth 503 of the first clutch part 501 continues to slide along the back of the protruding tooth 503 of the second clutch part 502 until it completely slides out, thus disengaging the first clutch part 501 from the second clutch part 502. At this time, the first clutch part 501 idles relative to the second clutch part 502, meaning the drive rod 4 disengages from the water pumping part 3, and the drive rod 4 of the mop 1 idles relative to the water pumping part 3, thus wringing out the mop 1.

[0068] Furthermore, in this embodiment, the first clutch portion 501 is provided with three protruding teeth 503 spaced apart, and three grooves 504 are distributed between the three protruding teeth 503 spaced apart; correspondingly, the second clutch portion 502 is provided with three protruding teeth 503 spaced apart, and three grooves 504 are distributed between the three protruding teeth 503 spaced apart.

[0069] In some embodiments, such as Figure 5 , Figure 6 As shown, the protruding tooth 503 is also provided with a guide slope, including a first guide slope 505 provided in the first clutch part 501 and a second guide slope 506 provided in the second clutch part 502. When the transmission rod 4 and the pumping part 3 are in the connected state, the first guide slope 505 and the second guide slope 506 abut against each other. When the mop 1 drives the transmission rod 4 to increase from the first speed to the second speed, the first guide slope 505 of the first clutch part 501 slides along the second guide slope 506 of the second clutch part 502, so that the protruding tooth 503 slides along the bottom of the groove 504 toward the back of the tooth, so that the first clutch part 501 disengages from the groove 504 of the second clutch part 502 and drives the second clutch part 502 to move away from the first clutch part 501, so that the transmission rod 4 disengages from the pumping part 3.

[0070] In the above embodiment, a first guide slope 505 is provided in the first clutch part 501 and a second guide slope 506 is provided in the second clutch part 502. By utilizing the slope cooperation of the first guide slope 505 and the second guide slope 506, the smoothness of the separation between the first clutch part 501 and the second clutch part 502 during the dehydration operation is improved, thereby improving the smoothness of the transmission rod 4 disengaging from the pumping part 3.

[0071] Specifically, the teeth 503 on the first clutch part 501 are provided with first guide slopes 505 on both sides, and the two opposite first guide slopes 505 have complementary inclination angles; correspondingly, the teeth 503 on the second clutch part 502 are provided with second guide slopes 506 on both sides, and the two opposite second guide slopes 506 have complementary inclination angles.

[0072] In some embodiments, such as Figure 4 , Figure 5 As shown, the first clutch part 501 is connected to the transmission rod 4, and the second clutch part 502 is connected to the pumping part 3.

[0073] In the above embodiment, the first clutch part 501 is connected to the transmission rod 4 and the second clutch part 502 is connected to the pumping part 3, so that the driving force of the transmission rod 4 under the influence of the mop 1 can be transmitted to the pumping part 3 through the first clutch part 501 and the second clutch part 502 in a timely manner.

[0074] Specifically, this embodiment does not limit the specific form of the transmission connection between the first clutch part 501 and the transmission rod 4. In one embodiment, the first clutch part 501 and the transmission rod 4 are connected via an intermediate connector; in another embodiment, the first clutch part 501 and the transmission rod 4 are integrally formed. The specific form of the transmission connection between the second clutch part 502 and the pumping part 3 is similar.

[0075] In some embodiments, such as Figure 2 , Figure 5 As shown, the second clutch 502 also includes a reset member 6. When the mop 1 drives the transmission rod 4 to rotate at a first speed, the reset member 6 releases energy, causing the second clutch 502 to move toward the first clutch 501 and abut against the first clutch 501, so that the first clutch 501 and the second clutch 502 are in a connected state, so that the transmission rod 4 drives the pumping part 3 to rotate. When the mop 1 drives the transmission rod 4 to increase from the first speed to the second speed, the first clutch 501 squeezes the second clutch 502, and the reset member 6 stores energy, causing the second clutch 502 to move away from the first clutch 501, so that the first clutch 501 disengages from the second clutch 502, and then the transmission rod 4 disengages from the pumping part 3.

[0076] In the above embodiment, a reset member 6 is provided between the first clutch part 501 and the second clutch part 502 so that the second clutch part 502, which is disengaged from the first clutch part 501, can be automatically reset after the dehydration operation is completed, so that the pumping part 3 can be reset and reconnected with the transmission rod 4.

[0077] Specifically, the two ends of the reset member 6 are fixedly connected to the bottom wall of the first clutch part 501 and the inner wall of the second clutch part 502, respectively. When the mop 1 drives the transmission rod 4 to rotate at a first speed, the reset member 6 releases energy and contracts, causing the second clutch part 502 to move upward toward the first clutch part 501 and abut against the first clutch part 501, so that the first clutch part 501 and the second clutch part 502 are in a connected state, so that the transmission rod 4 drives the pumping part 3 to rotate; when the mop 1 drives the transmission rod 4 to increase from the first speed to the second speed, the first clutch part 501 squeezes the second clutch part 502, and the reset member 6 stores energy and extends, causing the second clutch part 502 to move downward away from the first clutch part 501, so that the first clutch part 501 disengages from the second clutch part 502, and thus the transmission rod 4 disengages from the pumping part 3.

[0078] In some embodiments, such as Figure 2 As shown, the reset component 6 is a reset spring, the second clutch part 502 is provided at the top of the pumping part 3 and is integrally provided with the pumping part 3, and the reset spring is provided inside the pumping part 3.

[0079] In the above embodiment, the second clutch 502 is integrally disposed on the top of the pumping part 3, which reduces the structural complexity of the cleaning equipment and improves the transmission stability between structural components.

[0080] Specifically, the pumping part 3 has a cavity inside and communicates with the cavity inside the second clutch part 502. The reset member 6, which is a reset spring, is located in the cavity and its two ends are fixedly connected to the bottom wall of the first clutch part 501 and the inner wall of the second clutch part 502, respectively.

[0081] In some embodiments, such as Figure 5 , Figure 6 , Figure 7 As shown, the transmission rod 4 is detachably connected to the first clutch part 501. One of the first clutch part 501 and the transmission rod 4 is provided with a buckle 401, and the other is provided with a slot 507 that engages with the buckle 401.

[0082] In the above embodiment, the transmission rod 4 is detachably connected to the first clutch part 501 to facilitate disassembly and transportation.

[0083] Specifically, the first clutch part 501 is symmetrically provided with two buckles 401, and the transmission rod 4 is symmetrically provided with two slots 507 that engage with the two buckles 401. The transmission rod 4 extends into the cavity of the first clutch part 501 so that the buckles 401 and the slots 507 engage accordingly.

[0084] In some embodiments, such as Figure 2 , Figure 3 , Figure 4As shown, a water-guiding shell 7 is fitted around the water-drawing part 3. A water-spraying channel 701 is provided at one end of the water-guiding shell 7. The water-spraying channel 701 is connected to the water-drawing part 3 and extends away from the bottom of the mop bucket 2. The transmission rod 4 drives the clutch mechanism 5 to rotate, thereby causing the water-drawing part 3 to rotate, so as to spray the water in the mop bucket 2 onto the wiping object 101 through the water-spraying channel 701.

[0085] In the above embodiment, a water-guiding shell 7 is provided, and the water-spraying channel 701 can guide the clean water drawn out by the water-drawing part 3 through centrifugal force, so that the clean water is concentrated and sprayed onto the wiping object 101, thereby improving cleaning efficiency.

[0086] Specifically, the mop bucket 2 is provided with a clean water chamber 201 located in the inner ring and a wastewater chamber 202 located in the outer ring. The water pumping part 3, the transmission rod 4, the first clutch part 501 and the second clutch part 502 are all located in the clean water chamber 201. The water guide shell 7 is sleeved on the outer periphery of the clean water chamber 201. Above the water guide shell 7 is a placement platform 8 for placing the wiping material 101 of the mop 1. The water spray channel 701 extends to the placement platform 8 and communicates with the scraper 801 on the placement platform 8. Driven by the mop 1, the transmission rod 4 drives the water pumping unit 3 to rotate through the first clutch 501 and the second clutch 502, so that the clean water in the clean water chamber 201 in the mop bucket 2 is sprayed onto the wiping material 101 on the placement platform 8 through the water spray channel 701. At the same time, the scraper 801 scrapes and cleans the wiping material 101. The cleaned wastewater can be thrown into the wastewater chamber 202 of the outer ring under the action of centrifugal force. Similarly, the wastewater from the subsequent dehydration of the wiping material 101 is also thrown into the wastewater chamber 202 of the outer ring under the action of centrifugal force.

[0087] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by this application.

Claims

1. A cleaning device, characterized in that, include: A mop (1) is provided with a wiping material (101); A mop bucket (2), wherein a water pump (3) is provided inside the mop bucket (2); The transmission rod (4) is rotatably disposed inside the mop bucket (2); when the mop (1) extends into the mop bucket (2) and is connected to the transmission rod (4), the mop (1) rotates to drive the transmission rod (4) to rotate. A clutch mechanism (5) is also provided between the transmission rod (4) and the pumping part (3), and the clutch mechanism (5) includes a first clutch part (501) and a second clutch part (502); The transmission rod (4) is provided with a first clutch part (501), and the pumping part (3) is provided with a second clutch part (502); The first clutch (501) and the second clutch (502) enable the transmission rod (4) and the pumping part (3) to be in a connected state and to be in a disengaged state. When the mop (1) drives the transmission rod (4) to rotate at a first speed, the first clutch (501) and the second clutch (502) are connected, so that the transmission rod (4) and the water pumping part (3) are in a connected state, thereby causing the transmission rod (4) to drive the water pumping part (3) to rotate, so as to spray the water in the mop bucket (2) onto the wiping object (101); when the mop (1) drives the transmission rod (4) to increase from the first speed to the second speed, the first clutch (501) and the second clutch (502) disengage, so that the transmission rod (4) and the water pumping part (3) switch from the connected state to the disengaged state, and the transmission rod (4) rotates idling relative to the water pumping part (3) so as to dehydrate the wiping object (101).

2. The cleaning device of claim 1, wherein, The first clutch part (501) and the second clutch part (502) each have a meshing element and a locking element, respectively. When the mop (1) drives the transmission rod (4) to rotate at a first speed, the meshing element engages with the locking element, thereby connecting the first clutch part (501) and the second clutch part (502). The transmission rod (4) is connected to the pumping part (3), thereby driving the pumping part (3) to rotate, so as to pump the mop (1) into place. Water in the bucket (2) is sprayed onto the wiping material (101); when the mop (1) drives the transmission rod (4) to increase from the first speed to the second speed, the engaging part disengages from the snap-fit ​​part, causing the first clutch (501) and the second clutch (502) to disengage, and the transmission rod (4) switches from the connected state to the disengaged state with the water pumping part (3). The transmission rod (4) rotates idling relative to the water pumping part (3) to facilitate the dehydration of the wiping material (101).

3. The cleaning device of claim 2, wherein, The engaging member is a protruding tooth (503) protruding from the first clutch portion (501) or the second clutch portion (502), and the snap-fit ​​member is a recessed groove (504) recessed into the first clutch portion (501) or the second clutch portion (502). When the mop (1) drives the transmission rod (4) to rotate at a first speed, the transmission rod (4) and the pumping part (3) are in a connected state, and the protruding tooth (503) pushes the groove (504) to rotate, thereby causing the... The transmission rod (4) drives the water pumping part (3) to rotate, so as to spray the water in the mop bucket (2) onto the wiping material (101); when the mop (1) drives the transmission rod (4) to increase from the first speed to the second speed, the convex tooth (503) disengages from the groove (504), so that the transmission rod (4) and the water pumping part (3) switch from the connected state to the disengaged state, and the transmission rod (4) rotates idling relative to the water pumping part (3) so as to dehydrate the wiping material (101).

4. The cleaning device of claim 3, wherein, The first clutch part (501) and the second clutch part (502) are provided with a plurality of protruding teeth (503) and a plurality of grooves (504) in the circumferential direction. The protruding teeth (503) are provided between two adjacent grooves (504). When the mop (1) drives the transmission rod (4) to increase from a first speed to a second speed, and when the protruding teeth (503) of the first clutch part (501) disengage from the grooves (504) of the second clutch part (502), the protruding teeth (503) of the first clutch part (501) slide along the back of the protruding teeth (503) of the second clutch part (502), thereby causing the first clutch part (501) to disengage from the second clutch part (502).

5. The cleaning device of claim 4, wherein, The protruding tooth (503) is also provided with a guide slope, including a first guide slope (505) provided in the first clutch part (501) and a second guide slope (506) provided in the second clutch part (502). When the transmission rod (4) is connected to the pumping part (3), the first guide slope (505) and the second guide slope (506) abut against each other. When the mop (1) drives the transmission rod (4) to increase from the first speed to the second speed, the first clutch part (501) The first guide slope (505) slides along the second guide slope (506) of the second clutch part (502), thereby causing the protruding tooth (503) to slide along the bottom of the groove (504) toward the back of the tooth (503), so that the first clutch part (501) disengages from the groove (504) of the second clutch part (502) and drives the second clutch part (502) to move away from the first clutch part (501), so that the transmission rod (4) disengages from the pumping part (3).

6. The cleaning device according to any one of claims 1-5, characterized in that, The first clutch (501) is connected to the transmission rod (4), and the second clutch (502) is connected to the pumping part (3).

7. The cleaning device according to claim 6, characterized in that, The second clutch (502) also includes a reset member (6). When the mop (1) drives the transmission rod (4) to rotate at a first speed, the reset member (6) releases energy, causing the second clutch (502) to move toward the first clutch (501) and abut against the first clutch (501), so that the first clutch (501) and the second clutch (502) are in a connected state, so that the transmission rod (4) drives the pumping part (3) to rotate. When the mop (1) drives the transmission rod (4) to increase from the first speed to the second speed, the first clutch (501) squeezes the second clutch (502), and the reset member (6) stores energy, causing the second clutch (502) to move away from the first clutch (501), so that the first clutch (501) disengages from the second clutch (502), thereby disengaging the transmission rod (4) from the pumping part (3).

8. The cleaning device according to claim 7, characterized in that, The reset component (6) is a reset spring. The second clutch part (502) is located at the top of the pumping part (3) and is integrally formed with the pumping part (3). The reset spring is located inside the pumping part (3).

9. The cleaning apparatus according to any one of claims 1-5, 7, and 8, characterized in that, The transmission rod (4) is detachably connected to the first clutch part (501). One of the first clutch part (501) and the transmission rod (4) is provided with a buckle (401), and the other is provided with a slot (507) that engages with the buckle (401).

10. The cleaning apparatus according to any one of claims 1-5, 7, and 8, characterized in that, The water pumping part (3) is fitted with a water guiding shell (7) on its outer periphery. One end of the water guiding shell (7) is provided with a water spraying channel (701). The water spraying channel (701) is connected to the water pumping part (3) and extends away from the bottom of the mop bucket (2). The transmission rod (4) drives the clutch mechanism (5) to rotate, thereby causing the water pumping part (3) to rotate, so as to spray the water in the mop bucket (2) through the water spraying channel (701) onto the wiping object (101).

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