A toilet brush and toilet brush holder

Abstract

The utility model relates to a closestool brush, including handle body and cleaning head, be equipped with clamping assembly between handle body with cleaning head, the cleaning head is driven to the direction of moving away from handle body makes clamping assembly open, so that the edge of the cleaning cloth covering cleaning head enters between handle body with cleaning head, when cleaning head moves to the direction of approaching handle body makes clamping assembly close, the edge of cleaning cloth is fixed by clamping assembly, solved the problem that the cloth of current closestool brush is low and not firm and is not firm.

Description

Technical Field

[0001] This utility model relates to the field of cleaning products technology, specifically to a toilet brush and a toilet brush holder. Background Technology

[0002] In daily life, cleaning the toilet is an important part of maintaining home hygiene, and the performance and ease of use of the toilet brush, as a commonly used tool for cleaning the toilet, has a key impact on the cleaning effect and user experience.

[0003] Traditional toilet brushes typically consist of a fixed handle and a brush head, usually made of stiff bristles or sponge material, which comes into direct contact with the toilet surface for cleaning. However, these traditional toilet brushes have several problems. Firstly, dirt and bacteria easily remain on the bristles or sponge after use, and even rinsing is not enough to completely remove them. Over time, this can lead to the growth of large amounts of bacteria, becoming a new source of contamination and posing a threat to household hygiene and health. On the other hand, replacing the brush head with a disposable brush head increases the replacement cost. To address these technical issues, some improved toilet brush products have emerged on the market. For example, some products cover the brush head with a replaceable cleaning cloth. When installing the cleaning cloth, it is placed over the slot in the brush holder. When the handle moves the brush head into the slot, the cleaning cloth covers the brush head. When the handle is pressed down further, the edge of the cleaning cloth is held between the handle and the brush head. However, in this solution, when the cleaning cloth is pressed against the side wall of the slot, or when the cleaning cloth is long, the edge of the cleaning cloth is not easily secured in the space between the handle and the brush head as the handle is pressed down further. Even if part of the cleaning cloth enters the space between the handle and the brush head, it is only secured at the edge of the space. The way the cleaning cloth is secured is not secure enough, and the cleaning cloth is prone to falling off during cleaning, affecting the thoroughness and efficiency of cleaning. Utility Model Content

[0004] This utility model relates to a toilet brush and a toilet brush holder, which mainly addresses the shortcomings of the prior art, specifically solving the problems of low cloth clamping efficiency and weak clamping of existing cloth-clamping toilet brushes.

[0005] Technical solution

[0006] First aspect: This utility model relates to a toilet brush, including a handle and a cleaning head; a clamping assembly is provided between the handle and the cleaning head, and the cleaning head is driven to move away from the handle to open the clamping assembly so that the edge of the cleaning cloth covering the cleaning head can enter between the handle and the cleaning head; when the cleaning head moves towards the handle to close the clamping assembly, the edge of the cleaning cloth is fixed by the clamping assembly.

[0007] The advantages are that the clamping component opens and closes by moving the cleaning head away from and closer to the handle, making operation simple and convenient. No additional operation is required to control the opening and closing of the clamping component. It also makes it easy for the edge of the cleaning cloth to be fixed in the clamping component as the cleaning head moves, without any additional operation. When the cleaning head moves away from the handle to lay the cleaning cloth on the cleaning head, the operation is simple and convenient. When the cleaning head moves closer to the handle, it has a resetting effect. Since the cleaning cloth is generally soft, when the cleaning cloth is between the cleaning head and the handle, the cleaning head moves towards the handle to clamp the cleaning cloth between the cleaning head and the handle, thus covering and holding the cleaning cloth on the cleaning head. When the cleaning cloth is dirty after cleaning, only the cleaning cloth needs to be replaced, without replacing the brush head, resulting in a better user experience.

[0008] In one optional embodiment, the clamping assembly includes a first clamping part and a second clamping part. The first clamping part is disposed on the handle, and the second clamping part is disposed on the cleaning head. The first clamping part and the second clamping part are offset from each other. When the handle and the cleaning head are close together, the edge of the cleaning cloth is clamped between the first clamping part and the second clamping part.

[0009] The advantage is that by using the cooperation of the first clamping part and the second clamping part to clamp the cloth, force can be applied to clamp the opposite sides of the cleaning cloth, resulting in better clamping and making it less likely for the cleaning cloth to fall off during use. The first clamping part and the second clamping part are staggered to reduce the possibility of the cleaning cloth slipping out of the clamping gap between the two clamping parts, thus making the fixing efficiency of the cleaning cloth higher.

[0010] In one optional embodiment, the first clamping part and / or the second clamping part includes a plurality of fixing teeth, wherein the fixing teeth of the first clamping part and any one of the fixing teeth of the second clamping part are offset from each other.

[0011] The advantage is that the multiple staggered fixing teeth can be engaged in different positions of the cleaning cloth for fixation, ensuring the cleaning cloth is reliably fixed when wiping the surface to be cleaned.

[0012] In one alternative embodiment, when the cleaning head moves away from the handle, the edge of the cleaning cloth enters the clamping assembly under the action of gravity; or when the cleaning head moves closer to the handle, the cleaning head drives the edge of the cleaning cloth into the clamping assembly.

[0013] The advantage is that the edge of the cleaning cloth automatically enters the clamping assembly as the cleaning head moves, without requiring any additional user operation or structure to get the cleaning cloth into the clamping assembly. The structure is simple, the user operation is convenient, and the experience is better.

[0014] In one alternative embodiment, the cleaning head has a fixing portion for fixing a cleaning cloth covering the cleaning head so that when the cleaning head moves toward the handle, it moves the cleaning cloth, causing the edge of the cleaning cloth to bend toward the clamping assembly and enter the clamping assembly.

[0015] The advantage is that the fixing part can fix the cleaning cloth to the cleaning head when it moves close to the handle, that is, when the cleaning head is resetting, so that the cleaning cloth is kept covering the cleaning head. When the edge of the cleaning cloth is clamped and fixed by the clamping component, the cleaning cloth is double-fixed to the cleaning head, making the fixation more secure and reliable.

[0016] In one optional embodiment, the cleaning head includes a connecting part and a brush head, the brush head being disposed on one side of the connecting part, a clamping assembly being provided between the other side of the connecting part and the handle, and a fixing part being disposed on the connecting part.

[0017] The advantage is that the connecting part forms a base plate for mounting the brush head, which can be made of a rigid material. When a clamping component is provided between the connecting part and the handle, the reliability of the clamping component in holding the cleaning cloth can be guaranteed. Furthermore, when the fixing part is located at the connecting part, it can also prevent the fixing part from failing due to deformation when applying force to fix the cleaning cloth, resulting in better fixing efficiency.

[0018] In one alternative embodiment, a drive unit is further included, the end of which is connected to the connecting part, the drive unit being adapted to drive the cleaning head to move away from the handle body via the connecting part.

[0019] The advantage is that connecting the drive unit to the connecting unit makes it easier for the drive unit to move the cleaning head through the connecting unit, allowing even some soft cleaning heads to be driven to move in a specified direction, making the driving of the cleaning head more precise.

[0020] In one optional embodiment, the driving part is slidably disposed with the handle, the driving part is driven to move along the handle, causing the connecting part to move away from the handle, so that the clamping assembly opens; when the connecting part moves towards the handle, the clamping assembly closes.

[0021] The advantage is that the drive unit moves along the handle, which allows the handle to guide the movement of the drive unit, making it easier for the drive unit to more accurately drive the clamping assembly to open or close through the connecting part.

[0022] In one optional embodiment, a drive unit is further included, which is connected to the cleaning head and slidably disposed with the handle. When the drive unit is driven to slide along the handle, it causes the cleaning head to move in a direction away from the handle.

[0023] The advantage is that the drive unit moves along the handle, allowing the handle to guide the movement of the drive unit. This facilitates more precise control of the cleaning head's movement by the drive unit.

[0024] In one alternative embodiment, the driving part is disposed in the handle, the handle has an opening, and the driving end of the driving part away from the cleaning head extends out from the opening so that the driving end is driven to slide relative to the handle and drive the cleaning head to move.

[0025] The advantage is that when the drive unit is located in the handle, it can be hidden to prevent the drive unit from getting contaminated. The handle has an opening for the drive end to protrude, allowing the user to drive the drive unit from the opening.

[0026] In one alternative embodiment, the opening is located at the end of the handle opposite to the cleaning head, and the driving end extends from the opening to form a grip. The grip is driven to move closer to the cleaning head, causing the driving part to slide along the axial direction of the handle, thereby driving the cleaning head to move.

[0027] The advantage is that the opening is located at the end of the handle away from the cleaning head. It is paired with a drive rod that is connected to the cleaning head, passes through the opening, and partially protrudes from the handle. This allows users to easily move the cleaning head without complicated procedures. They can simply apply external force to the protruding part of the drive rod at one end of the handle to achieve quick replacement of the cleaning cloth.

[0028] In one alternative embodiment, the drive unit drives the cleaning head to clean the inner wall of the toilet.

[0029] In one alternative embodiment, the drive unit is driven to move the cleaning head toward the handle.

[0030] The advantage is that the movement of the cleaning head, both near and far, is driven by the drive unit, allowing for more precise control of the cleaning head's movement and better driving effect.

[0031] In one optional embodiment, a reset member is further included. The reset member is configured to cooperate with the cleaning head. When the cleaning head is driven to move away from the handle, the reset member stores force. When the reset member releases force, it drives the cleaning head to move closer to the handle to reset.

[0032] The advantage is that the reset component is used to reset the cleaning head after it is moved away from the handle. The structure is simpler and does not require additional complex reset structure and operation, making it easier to reset the cleaning head.

[0033] In one optional embodiment, the driving part is disposed in the handle body, and the reset member is disposed between the driving part and the handle body.

[0034] The advantage is that when the reset element is placed between the handle and the drive unit, and since the drive unit is located in the handle, the reset element is also located in the handle, so as to hide the reset element and prevent the drive unit from contaminating the reset element during the movement relative to the handle.

[0035] In one optional embodiment, the handle includes a handle body and an extension at one end of the handle body. The clamping assembly is provided between the extension and the cleaning head. When the cleaning head slides relative to the handle body and moves toward the handle body, the cleaning head approaches the extension, so that the cleaning cloth is clamped between the extension and the cleaning head.

[0036] The advantages are that the extension can cover the cleaning head, preventing users from seeing it and affecting the user experience. It also makes it easy to cooperate with the brush holder that holds the toilet brush, so that the toilet brush can cover the cleaning head when stored in the brush holder. It also makes it easy to set up a clamping component with the cleaning head to fix the cleaning cloth covering the cleaning head.

[0037] In one alternative implementation, the projection of the cleaning head onto the extension does not extend beyond the range of the extension.

[0038] The advantage is that the extension can completely cover the cleaning head. When the toilet brush is stored, the extension can cover the brush head. And when the toilet brush is holding the cleaning cloth, even if the cleaning cloth is bent at a small angle from the cleaning head, the extension can easily hold the cleaning cloth between the cleaning head and the extension.

[0039] In one alternative embodiment, a drive unit connected to the cleaning head is further included, the drive unit being slidably disposed in the handle body and partially exposed at the top end of the handle body.

[0040] The advantage is that when the drive unit is located in the handle body, the drive unit can be hidden to avoid contamination, and it is also convenient to move the drive unit relative to the handle body. The part exposed at the top of the handle body is suitable for user-driven operation.

[0041] In one alternative embodiment, when the clamping assembly is closed, the driving part is driven to move relative to the handle body, thereby causing the cleaning head to move away from the handle body, and the clamping assembly is opened.

[0042] The advantage is that after cleaning the surface to be cleaned, users only need to hold the drive unit and the handle body with both hands and move them relative to each other so that the cleaning head is away from the handle body. Then, the clamping component can be opened, so that the dirty cleaning cloth covering the cleaning head can be removed for cleaning or replacement of a new cleaning cloth.

[0043] The second aspect: A toilet brush holder includes a main body with a slot. A cleaning cloth covers the slot. The main body also has an abutment at the top of the slot. When the cleaning head of the toilet brush is inserted into the slot, the handle engages with the abutment to restrict the handle from entering the slot, allowing the cleaning head to continue moving away from the handle within the slot. This causes the clamping assembly to open, allowing the edge of the cleaning cloth covering the cleaning head to enter between the handle and the cleaning head. When the cleaning head moves closer to the handle, causing the clamping assembly to close, the edge of the cleaning cloth is secured by the clamping assembly.

[0044] The advantage is that when the toilet brush holder has an abutment at the top of the slot, the handle will engage with the abutment when the toilet brush is inserted into the slot, thus restricting the handle from entering the slot. As the cleaning head is inserted deeper, the clamping component gradually opens to allow the edge of the cleaning cloth to enter. This allows the clamping component to be opened without any additional user operation, resulting in a better user experience.

[0045] In one alternative embodiment, the abutment portion is located on the top sidewall of the slot.

[0046] The advantage is that it allows the handle and the contact part to quickly engage when the cleaning head is inserted into the slot.

[0047] In one alternative embodiment, the abutment portion is located on opposite sides of the slot, and the cleaning cloth covers the other opposite sides of the slot.

[0048] The advantage is that the engagement position between the handle and the contact part will not interfere with the movement of the cleaning cloth when the cleaning head is inserted into the slot.

[0049] In one alternative embodiment, the abutment is a protruding structure extending from the opposite side walls of the slot toward the center of the slot, and when the cleaning head is inserted into the slot, the cleaning head passes over the abutment and the handle abuts against the abutment.

[0050] The advantage is that it has a simple structure and is easy to manufacture.

[0051] In one optional embodiment, the clamping assembly includes a first clamping part and a second clamping part. The first clamping part is disposed on the handle body, and the second clamping part is disposed on the cleaning head. When the cleaning head is inserted into the slot, the first clamping part is disposed outside the slot along with the handle body, and the second clamping part moves inside the slot along with the cleaning head, so that the first clamping part and the second clamping part gradually move away from each other and open the clamping assembly.

[0052] The advantage is that, since the first clamping part is located outside the slot, as the cleaning head is inserted deeper into the slot, the distance between the second clamping part and the first clamping part will become larger and larger, which is equivalent to opening the clamping assembly, so that the edge of the cleaning cloth can enter the clamping assembly and be fixed. Attached Figure Description

[0053] 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.

[0054] Figure 1 This is a schematic diagram of the structure of the toilet brush according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of another state of the toilet brush according to an embodiment of the present utility model; Figure 3 This is a schematic diagram of the structure of the toilet brush holder according to an embodiment of the present utility model; Figure 4 This is a schematic diagram of the structure of the toilet brush and toilet brush seat that fit together to clamp the cloth, according to an embodiment of this utility model; Figure 5 This is a cross-sectional structural diagram of another state of the toilet brush and toilet brush seat clamping the cloth in an embodiment of the present utility model; Figure 6 This is a cross-sectional structural diagram of another state of the toilet brush and toilet brush seat clamping the cloth in an embodiment of the present utility model; Explanation of reference numerals in the attached figures: 10. Toilet brush; 11. Handle body; 111. Handle body; 112. Opening; 113. Extension; 12. Cleaning head; 121. Fixing part; 122. Connecting part; 123. Brush head; 13. Clamping assembly; 131. First clamping part; 132. Second clamping part; 14. Driving part; 141. Driving end; 15. Reset part; 20. Toilet brush holder; 21. Main body; 22. Slot; 23. Abutment part; 30. Cleaning cloth. Detailed Implementation

[0055] 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.

[0056] First aspect: This utility model relates to a toilet brush 10, including a handle 11 and a cleaning head 12; a clamping assembly 13 is provided between the handle 11 and the cleaning head 12. When the cleaning head 12 is driven to move away from the handle 11, the clamping assembly 13 opens, so that the edge of the cleaning cloth 30 covering the cleaning head 12 can enter between the handle 11 and the cleaning head 12; when the cleaning head 12 moves towards the handle 11, the clamping assembly 13 closes, and the edge of the cleaning cloth 30 is fixed by the clamping assembly 13.

[0057] The clamping component 13 opens and closes by moving the cleaning head 12 away from and closer to the handle 11. This is simple and convenient to operate, requiring no additional operation to control the opening and closing of the clamping component 13. It also facilitates the edge of the cleaning cloth 30 to be fixed in the clamping component 13 as the cleaning head 12 moves, without requiring additional operation. When the cleaning head 12 moves away from the handle 11 to lay the cleaning cloth 30 on the cleaning head 12, the operation is simple and convenient. When the cleaning head 12 moves closer to the handle 11, it has a resetting effect. Since the cleaning cloth 30 is generally soft, when the cleaning cloth 30 is between the cleaning head 12 and the handle 11, the cleaning head 12 moves towards the handle 11 to clamp the cleaning cloth 30 between the cleaning head 12 and the handle 11, thus covering and holding the cleaning cloth 30 on the cleaning head 12. When the cleaning cloth 30 is dirty after cleaning, only the cleaning cloth 30 needs to be replaced, without replacing the brush head 123, resulting in a better user experience.

[0058] The toilet brush 10 consists of a handle 11 and a cleaning head 12. The handle 11 forms the main body 21 of the toilet brush 10, and the cleaning head 12 is used to scrape and clean the surface to be cleaned, such as the surface of a toilet. The cleaning head 12 has a structure with several elastic protrusions, which can be used to rub and clean the surface to be cleaned. This example does not limit the shape of the cleaning head 12.

[0059] A clamping assembly 13 is provided between the cleaning head 12 and the handle 11 to clamp the edge of the cleaning cloth 30, so that the cleaning cloth 30 is fixed on the cleaning head 12. In this example, the opening and closing of the clamping assembly 13 is preferably controlled by the relative proximity and distance between the cleaning head 12 and the handle 11. That is, when the cleaning head 12 is far away from the handle 11, the clamping assembly 13 is open, and when the cleaning head 12 is close to the handle 11, the clamping assembly 13 is closed.

[0060] The cleaning head 12 can be moved away from or closer to the handle 11 by a drive device provided on the cleaning head 12. The drive device is slidably connected to the handle 11. The relative movement of the cleaning head 12 away from or closer to the handle 11 can be achieved by the relative sliding between the drive device and the handle 11. It is understood that the handle 11 is provided with a sliding track, and the cleaning head 12 can slide along the sliding track to move away from or closer to the handle 11.

[0061] Preferably, the cleaning cloth 30 is placed over the slot 22. When the cleaning head 12 is inserted into the slot 22, as the cleaning head 12 is inserted deeper, the area covered by the cleaning cloth 30 in the slot 22 will move downwards, and the cleaning cloth 30 will cover the side of the cleaning head 12, so that the cleaning cloth 30 can be installed on the cleaning head 12. In this example, the cleaning cloth 30 is preferably a washcloth, non-woven fabric, face towel, paper towel, etc. In this example, the slot 22 is preferably located on the toilet brush 10 seat. Of course, the slot 22 can also be defined by the gap between two adjacent steps, as long as the width of the gap can accommodate the cleaning head 12 and allow the cleaning cloth 30 to cover the cleaning head 12.

[0062] Understandably, when the cleaning head 12 is driven relatively away from the handle 11, the clamping assembly 13 opens, and the user can manually cover the cleaning cloth 30 on the cleaning head 12 and place the edge of the cleaning cloth 30 in the clamping assembly 13. When the cleaning head 12 is close to the handle 11, the cleaning cloth 30 is clamped in the clamping assembly 13.

[0063] The preferred cleaning cloth 30 is a number of individual block structures. When the user covers the cleaning cloth 30 in the slot 22, the center of the cleaning cloth 30 will tend to correspond to the slot 22. When the cleaning head 12 is inserted into the slot 22, the cleaning head 12 will be inserted in accordance with the center of the cleaning cloth 30. This will cause the part of the cleaning cloth 30 from its center to the edge to cover the side of the cleaning head 12, thereby forming a free end at the edge of the cleaning cloth 30. At this time, the edge of the cleaning cloth 30 can be guided to the clamping component 13 for fixation, so that the cleaning cloth 30 is fixed on the cleaning head 12.

[0064] In this example, the process of clamping the toilet brush 10 is as follows: the cleaning cloth 30 is placed in the slot 22, and then the cleaning head 12 is inserted into the slot 22. That is, when the cleaning head 12 moves away from the handle 11, it causes the cleaning cloth 30 to cover the cleaning head 12. At the same time, as the cleaning head 12 is inserted, the clamping component 13 gradually opens. When the cleaning head 12 moves toward the handle 11, it will cause the edge of the cleaning cloth 30 to enter the clamping component 13. At the same time, as it gradually approaches the handle 11, the clamping component 13 gradually closes, so that the cleaning cloth 30 that has entered the clamping component 13 is fixed by the clamping component 13, so as to fix the cleaning cloth 30 on the cleaning head 12 for cleaning.

[0065] In one optional embodiment, the clamping assembly 13 includes a first clamping portion 131 and a second clamping portion 132. The first clamping portion 131 is disposed on the handle 11, and the second clamping portion 132 is disposed on the cleaning head 12. The first clamping portion 131 and the second clamping portion 132 are staggered. When the handle 11 and the cleaning head 12 are close together, the edge of the cleaning cloth 30 is clamped between the first clamping portion 131 and the second clamping portion 132. The cloth is clamped by the cooperation of the first clamping portion 131 and the second clamping portion 132, which can apply force to clamp the opposite sides of the cleaning cloth 30, resulting in better clamping stability. It is not easy for the cleaning cloth 30 to fall off during use. The first clamping part 131 and the second clamping part 132 are staggered to reduce the possibility of the cleaning cloth 30 slipping out from the clamping gap between the two clamping parts, so that the fixing efficiency of the cleaning cloth 30 is higher. Specifically, in this example, the first clamping part 131 is preferably integrally formed on the side of the handle 11 facing the cleaning head 12, and the second clamping part 132 is integrally formed on the side of the cleaning head 12 facing the handle 11. It can be understood that the first clamping part 131 and the second clamping part 132 can be formed as separate structural parts, and then the structural parts are assembled with the handle 11 and the cleaning head 12, as long as the first clamping part 131 and the second clamping part 132 can open and close to clamp the cloth.

[0066] In this example, the first clamping part 131 and the second clamping part 132 are preferably arranged side by side with a staggered configuration. That is, the first clamping part 131 and the second clamping part 132 are arranged side by side with a staggered configuration, so that the cleaning cloth 30 is first fixed by either the first clamping part 131 or the second clamping part 132, and then fixed by the other clamping part. The fixing is more secure and the cleaning cloth 30 is not easy to fall off. It can be understood that the staggered configuration of the first clamping part 131 and the second clamping part 132 can also be arranged with interlocking teeth in the same row.

[0067] In one optional embodiment, the first clamping part 131 and / or the second clamping part 132 includes a plurality of fixing teeth. The fixing teeth of the first clamping part 131 and any one of the fixing teeth of the second clamping part 132 are offset. The plurality of offset fixing teeth can be engaged in different positions of the cleaning cloth 30 for fixation, so that the cleaning cloth 30 can be reliably fixed when wiping the surface to be cleaned. The fixing teeth can be serrated or a plurality of protruding post with a tip. The fixing teeth in the first clamping part 131 and the second clamping part 132 can have the same structure or different structures. The fixing teeth in the first clamping part 131 and the second clamping part 132 can be arranged opposite to each other or offset, as long as the edge of the cleaning cloth 30 is clamped and fixed. In this example, the fixing teeth apply a squeezing force to the cleaning cloth 30, that is, the cleaning cloth 30 can cooperate with the end (the end with the tip) or the side of the fixing teeth.

[0068] Understandably, the first clamping part 131 and / or the second clamping part 132 can also be a magnetic structure, that is, one of the first clamping part 131 and the second clamping part 132 is a magnet, and the other is a magnet or iron sheet with the opposite magnetic pole to the first clamping part 131. The first clamping part 131 and the second clamping part 132 cooperate to magnetically attract each other, so that the cleaning cloth 30 is clamped between the two.

[0069] In one optional embodiment, when the cleaning head 12 moves away from the handle 11, the edge of the cleaning cloth 30 enters the clamping assembly 13 under the action of gravity. Alternatively, when the cleaning head 12 moves closer to the handle 11, the cleaning head 12 drives the edge of the cleaning cloth 30 into the clamping assembly 13, so that the edge of the cleaning cloth 30 enters the clamping assembly 13 as the cleaning head 12 moves. No additional user operation is required to enter the clamping assembly 13, making the user operation simple and providing a better experience. The edge of the cleaning cloth 30 can be driven by the movement of the cleaning head 12. For example, as the cleaning head 12 moves in the slot 22, some pushing structures can be driven to move synchronously to push the edge of the cleaning cloth 30 into the clamping assembly 13. The pushing structure can be provided on the side of the slot 22, and the way the cleaning head 12 drives the pushing structure to move can be driven by linkage or other linkage methods, which will not be elaborated here.

[0070] In one optional embodiment, the cleaning head 12 has a fixing part 121 for fixing the cleaning cloth 30 covering the cleaning head 12, so that when the cleaning head 12 moves toward the handle 11, it moves the cleaning cloth 30, causing the edge of the cleaning cloth 30 to bend toward the clamping assembly 13 and enter the clamping assembly 13. The fixing part 121 is provided so that when the cleaning head 12 moves toward the handle 11, that is, when the cleaning head 12 is resetting, it can fix the cleaning cloth 30 to the cleaning head 12, so that the cleaning cloth 30 is kept in the state of covering the cleaning head 12. When the edge of the cleaning cloth 30 is clamped and fixed by the clamping assembly 13, the cleaning cloth 30 is doubly fixed to the cleaning head 12. It is more robust and reliable, with a simple structure that does not require a separate push cloth structure. Because the cleaning cloth 30 is generally made of flexible materials such as cloth or fiber, when the cleaning head 12 moves away from the handle 11, the cleaning cloth 30 is driven into the slot 22, and the edge of the cleaning cloth 30 also enters the slot 22. As the cleaning head 12 moves closer to the handle 11, the edge of the cleaning cloth 30 bends into the clamping component 13 or folds into the clamping component 13. As the cleaning head 12 and the handle 11 gradually approach each other, the cleaning cloth 30 is clamped and fixed in the clamping component 13, so that the cleaning cloth 30 is installed on the cleaning head 12. In this example, the edge of the cleaning cloth 30 is the part of the cleaning cloth 30 that is extra after covering the cleaning head 12.

[0071] In one optional embodiment, the cleaning head 12 includes a connecting portion 122 and a brush head 123. The brush head 123 is disposed on one side of the connecting portion 122, and a clamping assembly 13 is provided between the other side of the connecting portion 122 and the handle 11. The fixing portion 121 is disposed on the connecting portion 122. The connecting portion 122 forms a base plate for mounting the brush head 123, which can be made of a rigid material, such as PC, PA, or metal. When the clamping assembly 13 is provided between the connecting portion 122 and the handle 11, the reliability of the clamping assembly 13 in clamping the cleaning cloth 30 can be guaranteed. Furthermore, when the fixing part 121 is located on the connecting part 122, it can also prevent the fixing part 121 from failing due to deformation when applying force to fix the cleaning cloth 30, thus improving the fixing efficiency. In this example, the brush head 123 is the cleaning part that directly contacts the surface to be cleaned. In this example, the projection of the brush head 123 on the connecting part 122 is preferably completely covered by the connecting part 122. On the one hand, it is convenient to hide the brush head 123 when the toilet brush 10 is stored, and on the other hand, it is more convenient to fix the cleaning cloth 30.

[0072] In an optional embodiment, a drive unit 14 is further included. The end of the drive unit 14 is connected to the connecting part 122. The drive unit 14 is adapted to drive the cleaning head 12 to move away from the handle 11 via the connecting part 122. Connecting the drive unit 14 to the connecting part 122 facilitates the drive unit 14 to drive the cleaning head 12 to move via the connecting part 122, so that some soft cleaning heads 12 can also be driven to move in a specified direction. The drive unit 14 is used to drive the cleaning head 12 to move closer to or away from the handle 11.

[0073] In one optional embodiment, the driving part 14 is slidably disposed with the handle 11. The driving part 14 is driven to move along the handle 11, causing the connecting part 122 to move away from the handle 11, thereby opening the clamping assembly 13. When the connecting part 122 moves towards the handle 11, the clamping assembly 13 closes, and the driving part 14 is driven to move along the handle 11, so that the handle 11 can provide guidance for the movement of the driving part 14, so that the driving part 14 can more accurately drive the clamping assembly 13 to open or close through the connecting part 122.

[0074] In an optional embodiment, a driving part 14 is further included. The driving part 14 is connected to the cleaning head 12 and slidably disposed with the handle 11. When the driving part 14 is driven to slide along the handle 11, it drives the cleaning head 12 to move away from the handle 11. The driving part 14 is driven to move along the handle 11, so that the handle 11 can provide guidance for the movement of the driving part 14. To facilitate more precise control of the movement of the cleaning head 12 by the driving part 14, the connection between the driving part 14 and the cleaning head 12 can be by threaded connection, snap-fit, or other methods. The driving end 141 is suitable for contact with the user's hand for driving, so the shape of the driving end 141 generally conforms to the user's driving habits. For example, the driving end 141 can be designed as a rod for easy gripping by the user, or as a push knob for easy pushing with the user's fingers. Of course, the driving end 141 can also be designed as a button.

[0075] In this example, one end of the preferred drive unit 14 is connected to the cleaning head 12, and the other end forms a drive end 141 for manual drive by the user. By connecting the two ends of the drive unit 14 to the cleaning head 12 and the driven part respectively, the user-driven part is kept away from the cleaning head 12, which can prevent dirt from contaminating the drive end 141 during the cleaning process.

[0076] In one optional embodiment, the driving part 14 is disposed in the handle 11, the handle 11 has an opening 112, and the driving end 141 of the driving part 14 away from the cleaning head 12 extends out from the opening 112 so that the driving end 141 can be driven to slide relative to the handle 11 and drive the cleaning head 12 to move. When the driving part 14 is disposed in the handle 11, the driving part 14 can be hidden to avoid contamination. The handle 11 has an opening 112 for the driving end 141 to protrude, so that the user can drive the driving part 14 at the opening 112. In this example, the handle 11 is preferably a hollow cylindrical structure, the driving part 14 is sleeved inside the handle 11 and can slide relative to the cylindrical handle 11.

[0077] Understandably, the drive unit 14 can also be located outside the handle 11. For example, the drive unit 14 is a sleeve structure that is sleeved outside the handle 11 and can slide relative to the handle 11. One end of the drive unit 14 is connected to the cleaning head 12, and the other end is the drive end 141. It can also be realized that the cleaning head 12 moves closer to or away from the handle 11 by sliding the drive unit 14 relative to the handle 11. The specific structure will not be described in detail here.

[0078] In one optional embodiment, the opening 112 is located at the end of the handle 11 away from the cleaning head 12. The driving end 141 extends from the opening 112 to form a grip. The grip is driven to move closer to the cleaning head 12, causing the driving end 141 to slide along the axial direction of the handle 11, thereby driving the cleaning head 12 to move. The opening 112 is located at the end of the handle 11 away from the cleaning head 12. It is paired with a driving rod that is connected to the cleaning head 12, passes through the opening 112, and partially protrudes from the handle 11. This allows the user to easily move the cleaning head 12 without complicated operating procedures. The user only needs to apply external force to the protruding part of the driving rod at one end of the handle 11 to achieve quick replacement of the cleaning cloth 30. In this example, the preferred driving rod is a rod-shaped structure, and the handle 11 is a sleeve structure that is slightly larger than the driving rod, so that the driving rod can slide relative to the handle 11.

[0079] In one alternative embodiment, the drive unit 14 drives the cleaning head 12 to clean the inner wall of the toilet.

[0080] In one optional embodiment, the drive unit 14 is driven to move the cleaning head 12 toward the handle 11, so that the movement of the cleaning head 12 toward and away from the handle is driven by the drive unit 14, which can more accurately control the movement of the cleaning head 12 and improve the driving effect. In this example, the drive unit 14 is preferably driven to move the cleaning head 12 toward the handle 11 when it moves away from the cleaning head 12.

[0081] In an optional embodiment, a reset member 15 is also included. The reset member 15 is configured to cooperate with the cleaning head 12. When the cleaning head 12 is driven to move away from the handle 11, the reset member 15 stores force. When the reset member 15 releases force, it drives the cleaning head 12 to move closer to the handle 11 to reset. The reset member 15 is used to reset the cleaning head 12 after it moves away from the handle 11, so that the installation of the cleaning cloth 30 does not require manual operation by the user. Only by removing the limit on the cleaning head 12 can the cleaning cloth 30 be fixed. The operation is convenient and the user experience is better. In this example, the preferred reset member 15 is a spring, which has the advantages of structural stability and convenient installation. Of course, the reset member 15 can also be other structural components with reset function, such as soft rubber, tension spring, etc.

[0082] In one optional embodiment, the driving part 14 is disposed in the handle 11, and the reset member 15 is disposed between the driving part 14 and the handle 11. When the reset member 15 is disposed between the handle 11 and the driving part 14, and since the driving part 14 is disposed in the handle 11, the reset member 15 is also disposed inside the handle 11 to hide the reset member 15 and prevent the driving part 14 from contaminating the reset member 15 during its movement relative to the handle 11. In this example, the handle 11 is preferably a sleeve structure. One end of the handle 11 is provided with a first blocking plate. The driving part 14 is disposed inside the sleeve and can slide along the sleeve. The driving part 14 is provided with a second blocking plate. The reset member 15 is disposed between the first blocking plate and the second blocking plate, that is, one end of the spring abuts against the first blocking plate and the other end abuts against the second blocking plate. When the driving part 14 slides along the handle 11, so that the cleaning head 12 approaches the handle 11, the first blocking plate and the second blocking plate will approach each other and compress the spring, so that the spring forms a stored force.

[0083] Understandably, the reset member 15 can also be located between the cleaning head 12 and the handle 11, that is, next to the clamping assembly 13. For example, a tension spring can be provided between the cleaning head 12 and the handle 11. When the cleaning head 12 and the handle 11 are relatively far apart, the tension spring is driven to stretch and store force. When the cleaning head 12 is de-driven, the tension spring rebounds and contracts to form a reset, thereby driving the cleaning head 12 to move closer to the handle 11 to fix the cleaning cloth 30.

[0084] In one optional embodiment, the handle 11 includes a handle body 111 and an extension 113 disposed at one end of the handle body 111. The clamping assembly 13 is provided between the extension 113 and the cleaning head 12. When the cleaning head 12 moves toward the handle 11, the cleaning cloth 30 is clamped between the extension 113 and the cleaning head 12. The extension 113 can, on the one hand, shield the cleaning head 12 to prevent the user from seeing the cleaning head 12 and affecting the user experience, and on the other hand, facilitate the use of the brush holder for holding the toilet brush 10. The seat fits together so that the toilet brush 10 can cover the cleaning head 12 when it is stored in the brush seat. It also facilitates the installation of a clamping component 13 to fix the cleaning cloth 30 covering the cleaning head 12. In this example, the extension 113 preferably covers the cleaning head 12 completely, that is, the projection of the cleaning head 12 on the extension 113 is completely on the extension 113. The handle body 111 forms the main body 21 part of the handle body 11, which is suitable for the user to hold. Preferably, the handle body 111 and the extension 113 are integrally formed. The two can also be connected by a movable connector.

[0085] In one alternative embodiment, the projection of the cleaning head 12 onto the extension 113 does not exceed the range of the extension 113, so that the extension 113 can completely cover the cleaning head 12. When the toilet brush 10 is stored, the extension 113 can cover the brush head 123. And when the toilet brush 10 is clamping the cleaning cloth 30, even if the cleaning cloth 30 is bent at a small angle based on the cleaning head 12, the extension 113 can easily clamp the cleaning cloth 30 between the cleaning head 12 and the extension 113.

[0086] When the cleaning head 12 is inserted into the slot 22 to clamp the cloth, in this example, the width of the extension 113 is preferably greater than the width of the slot 22, so that when the cleaning head 12 is inserted into the slot 22, the handle 11 is located outside the slot 22. By placing the handle 11 outside the slot 22, the first clamping part 131 is also kept outside the slot 22. As the cleaning head 12 is gradually inserted into the slot 22, the distance between the second clamping part 132 and the first clamping part 131 will become larger and larger, which is equivalent to opening the clamping assembly 13, so that the edge of the cleaning cloth 30 can enter the clamping assembly 13 and be fixed. When the width of the extension 113 is the distance between its two relatively shorter sides, the width of the slot 22 is also the distance between its two relatively shorter sides, so that the extension 113 and the slot 22 can form an abutment relationship. It can be understood that the width of the extension 113 can also be the distance between its two relatively longer sides.

[0087] In an optional embodiment, a drive unit 14 connected to the cleaning head 12 is also included. The drive unit 14 is disposed in the handle body 111 and partially exposed at the top end of the handle body 111. In this example, the handle body 111 is preferably a hollow cylindrical structure. The handle body 111 is sleeved on the outside of the drive unit 14. When the drive unit 14 is disposed in the handle body 111, the drive unit 14 can be hidden to avoid contamination. At the same time, it is also convenient for the drive unit 14 to move relative to the handle body 11. The part exposed at the top end of the handle body 111 is suitable for being driven by the user.

[0088] In one alternative embodiment, when the clamping assembly 13 is closed, the driving part 14 is driven to move relative to the handle body 111, thereby moving the cleaning head 12 away from the handle body 11. This causes the clamping assembly 13 to open, allowing the user to easily move the driving part 14 and the handle body 111 relative to each other after cleaning the surface. When the cleaning head 12 moves away from the handle body 11, the clamping assembly 13 is opened, allowing the dirty cleaning cloth 30 covering the cleaning head 12 to be removed for cleaning or replacement of the cleaning cloth 30.

[0089] The second aspect: This utility model discloses a toilet brush holder 10, including a main body 21. The main body 21 includes a slot 22, and a cleaning cloth 30 covers the slot 22. The main body 21 also has an abutment part 23 at the top of the slot 22. When the cleaning head 12 of the toilet brush 10 is inserted into the slot 22, the handle 11 cooperates with the abutment part 23 to restrict the handle 11 from entering the slot 22, so that the cleaning head 12 continues to move away from the handle 11 in the slot 22, thereby causing the clamping assembly 13 to open, so that the edge of the cleaning cloth 30 covering the cleaning head 12 can enter between the handle 11 and the cleaning head 12. When the cleaning head 12 moves towards the handle 11 and the clamping assembly 13 closes, the edge of the cleaning cloth 30 is fixed by the clamping assembly 13.

[0090] Toilet brush holder 10 is typically sold and used in conjunction with toilet brush 10. It is used to store and hold toilet brush 10. The main body 21 is the entire toilet brush holder 10. The slot 22 is used to mate with the cleaning head 12 of toilet brush 10 for insertion. When the slot 22 of toilet brush holder 10 is provided with an abutment part 23, the handle 11 will mate with the abutment part 23 when the toilet brush 10 is inserted into the slot 22, so as to restrict the handle 11 from entering the slot 22. As the cleaning head 12 is inserted deeper, the clamping component 13 gradually opens to allow the edge of the cleaning cloth 30 to enter. This allows the clamping component 13 to be opened without any additional operation by the user, resulting in a better user experience.

[0091] In one optional embodiment, the abutment 23 is provided on the top side wall of the slot 22 so that when the cleaning head 12 is inserted into the slot 22, the handle 11 and the abutment 23 can quickly abut and cooperate. The abutment 23 can be hidden while the handle 11 can cover the slot 22, thus hiding the slot 22. When the toilet brush 10 is stored in the toilet brush 10 seat, impurities or garbage can be prevented from entering the slot 22.

[0092] Understandably, the abutment 23 can also be provided at other locations on the top of the slot 22. For example, the abutment 23 that cooperates with the handle 11 can be provided on the side of the top of the main body 21 where the slot 22 is located, as long as it can prevent the handle 11 from entering the slot 22.

[0093] In one optional embodiment, the abutment portion 23 is located on opposite sides of the slot 22, and the cleaning cloth 30 covers the other opposite sides of the slot 22, so that when the cleaning head 12 is inserted into the slot 22, the mating position of the handle 11 and the abutment portion 23 will not interfere with the movement of the cleaning cloth 30. When the slot 22 is rectangular or approximately rectangular, the abutment portion 23 is located on opposite short sides of the slot 22, and the cleaning cloth 30 covers opposite long sides of the slot 22, so that the cleaning cloth 30 can be unfolded to its maximum extent to cover the cleaning head 12, thereby improving cleaning efficiency. When the sides of the slot 22 are of equal length or are circular, the abutment portion 23 is located at opposite ends of the slot 22.

[0094] In one optional embodiment, the abutment 23 is a protruding structure extending from the opposite side walls of the slot 22 toward the center of the slot 22. When the cleaning head 12 is inserted into the slot 22, the cleaning head 12 passes over the abutment 23 and the handle 11 abuts against the abutment 23. The structure is simple and easy to manufacture. The two abutments 23 make the insertion opening of the slot 22 tend to narrow, so that the insertion opening only allows the cleaning head 12 to pass through and prevents the handle 11 from passing through, so that the handle 11 is kept outside the insertion opening.

[0095] In one optional embodiment, the clamping assembly 13 includes a first clamping portion 131 and a second clamping portion 132. The first clamping portion 131 is disposed on the handle 11, and the second clamping portion 132 is disposed on the cleaning head 12. When the cleaning head 12 is inserted into the slot 22, the first clamping portion 131 is disposed outside the slot 22 along with the handle 11, and the second clamping portion 132 moves within the slot 22 with the cleaning head 12, causing the first clamping portion 131 and the second clamping portion 132 to gradually move away from each other, thereby opening the clamping assembly 13. Since the first clamping portion 131 is disposed outside the slot 22, the cleaning head 12 moves away from the slot 22 as the first clamping portion 131 moves away from the slot 22. As the insertion depth into the slot 22 increases, the distance between the second clamping part 132 and the first clamping part 131 becomes larger, which is equivalent to opening the clamping assembly 13. This facilitates the edge of the cleaning cloth 30 to enter the clamping assembly 13 and be fixed. In this example, when the cleaning head 12 of the toilet brush 10 is inserted toward the slot 22, the handle 11 will abut against the outside of the slot 22, so that the handle 11 will remain outside the slot 22. That is, the handle 11 and the cleaning head 12 are close to each other in the initial state. Only when inserted into the slot 22 will they move away from each other to fix the cloth, avoiding the accumulation of foreign objects between the clamping assemblies 13 and affecting the fixing reliability of the clamping assembly 13.

[0096] 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 the appended claims.

Claims

1. A toilet brush, characterized in that, Includes a handle (11) and a cleaning head (12); A clamping assembly (13) is provided between the handle (11) and the cleaning head (12). The cleaning head (12) is driven to move away from the handle (11) to open the clamping assembly (13) so that the edge of the cleaning cloth (30) covering the cleaning head (12) can enter between the handle (11) and the cleaning head (12). When the cleaning head (12) moves toward the handle (11) to close the clamping assembly (13), the edge of the cleaning cloth (30) is fixed by the clamping assembly (13).

2. A toilet brush according to claim 1, characterized in that, The clamping assembly (13) includes a first clamping part (131) and a second clamping part (132). The first clamping part (131) is disposed on the handle (11), and the second clamping part (132) is disposed on the cleaning head (12). The first clamping part (131) and the second clamping part (132) are offset. When the handle (11) and the cleaning head (12) are close together, the edge of the cleaning cloth (30) is clamped between the first clamping part (131) and the second clamping part (132).

3. A toilet brush according to claim 2, characterized in that, The first clamping part (131) and / or the second clamping part (132) include a plurality of fixing teeth, and the fixing teeth of the first clamping part (131) and any one of the fixing teeth of the second clamping part (132) are offset from each other.

4. A toilet brush according to any one of claims 1-3, characterized in that, When the cleaning head (12) moves away from the handle (11), the edge of the cleaning cloth (30) enters the clamping assembly (13) under the action of gravity; or when the cleaning head (12) moves closer to the handle (11), the cleaning head (12) drives the edge of the cleaning cloth (30) into the clamping assembly (13).

5. A toilet brush according to claim 4, characterized in that, The cleaning head (12) has a fixing part (121) for fixing the cleaning cloth (30) covering the cleaning head (12) so that when the cleaning head (12) moves toward the handle (11), the cleaning cloth (30) is moved, so that the edge of the cleaning cloth (30) bends toward the clamping assembly (13) and enters the clamping assembly (13).

6. A toilet brush according to claim 5, characterized in that, The cleaning head (12) includes a connecting part (122) and a brush head (123). The brush head (123) is disposed on one side of the connecting part (122). A clamping assembly (13) is provided between the other side of the connecting part (122) and the handle (11). The fixing part (121) is disposed on the connecting part (122).

7. A toilet brush according to claim 6, characterized in that, It also includes a drive unit (14), the end of which is connected to the connecting part (122), and the drive unit (14) is adapted to drive the cleaning head (12) to move away from the handle (11) via the connecting part (122).

8. A toilet brush according to claim 7, characterized in that, The driving part (14) is slidably disposed with the handle (11). The driving part (14) is driven to move along the handle (11), causing the connecting part (122) to move away from the handle (11), thereby opening the clamping assembly (13). When the connecting part (122) moves toward the handle (11), the clamping assembly (13) closes.

9. A toilet brush according to any one of claims 1-3 and 5-8, characterized in that, It also includes a drive unit (14), which is connected to the cleaning head (12) and slidably disposed with the handle (11). When the drive unit (14) is driven to slide along the handle (11), it drives the cleaning head (12) to move away from the handle (11).

10. A toilet brush according to claim 9, characterized in that, The drive unit (14) is disposed in the handle (11), the handle (11) has an opening (112), and the drive end (141) of the drive unit (14) away from the cleaning head (12) extends out from the opening (112) so that the drive end (141) is driven to slide relative to the handle (11) and drive the cleaning head (12) to move.

11. A toilet brush according to claim 10, characterized in that, The opening (112) is located at one end of the handle (11) away from the cleaning head (12). The driving end (141) extends out from the opening (112) to form a grip. The grip is driven to move closer to the cleaning head (12), so that the driving end (141) slides along the axial direction of the handle (11), thereby driving the cleaning head (12) to move.

12. A toilet brush according to claim 9, characterized in that, The drive unit (14) drives the cleaning head (12) to clean the inner wall of the toilet.

13. A toilet brush according to any one of claims 10-12, characterized in that, The drive unit (14) drives the cleaning head (12) to move toward the handle (11).

14. A toilet brush according to any one of claims 10-12, characterized in that, It also includes a reset member (15), which is configured to cooperate with the cleaning head (12). When the cleaning head (12) is driven to move away from the handle (11), the reset member (15) stores force. When the reset member (15) releases force, it drives the cleaning head (12) to move closer to the handle (11) to reset.

15. A toilet brush according to claim 14, characterized in that, The driving part (14) is disposed in the handle (11), and the reset member (15) is disposed between the driving part (14) and the handle (11).

16. A toilet brush according to any one of claims 1-3, 5-8, 10-12, and 15, characterized in that, The handle (11) includes a handle body (111) and an extension (113) disposed at one end of the handle body (111). The clamping assembly (13) is provided between the extension (113) and the cleaning head (12). When the cleaning head (12) slides relative to the handle body (111) and moves toward the handle body (11), the cleaning head (12) moves closer to the extension (113), so that the cleaning cloth (30) is clamped between the extension (113) and the cleaning head (12).

17. A toilet brush according to claim 16, characterized in that, The projection of the cleaning head (12) onto the extension (113) will not exceed the range of the extension (113).

18. A toilet brush according to claim 16, characterized in that, It also includes a drive unit (14) connected to the cleaning head (12), the drive unit (14) being slidably disposed in the handle body (111) and partially exposed at the top of the handle body (111).

19. A toilet brush according to claim 18, characterized in that, When the clamping assembly (13) is closed, the driving part (14) is driven to move relative to the handle body (111), thereby causing the cleaning head (12) to move away from the handle body (11), and the clamping assembly (13) is opened.

20. A toilet brush holder, characterized in that, The toilet brush (10) includes a main body (21), which includes a slot (22), a cleaning cloth (30) covering the slot (22), and the main body (21) also has an abutment (23) at the top of the slot (22). When the cleaning head (12) of the toilet brush (10) according to any one of claims 1-19 is inserted into the slot (22), the handle (11) cooperates with the abutment (23) to restrict the handle (11) from entering the slot (22), so that the cleaning head (12) continues to move away from the handle (11) in the slot (22), thereby causing the clamping assembly (13) to open so that the edge of the cleaning cloth (30) covering the cleaning head (12) enters between the handle (11) and the cleaning head (12). When the cleaning head (12) moves toward the handle (11) to close the clamping assembly (13), the edge of the cleaning cloth (30) is fixed by the clamping assembly (13).

21. A toilet brush holder according to claim 20, characterized in that, The abutment (23) is provided on the top side wall of the slot (22).

22. A toilet brush holder according to claim 20, characterized in that, The abutment (23) is located on opposite sides of the slot (22), and the cleaning cloth (30) covers the other opposite sides of the slot (22).

23. A toilet brush holder according to claim 21 or 22, characterized in that, The abutment (23) is a protruding structure extending from the opposite side walls of the slot (22) toward the center of the slot (22). When the cleaning head (12) is inserted into the slot (22), the cleaning head (12) passes over the abutment (23) and the handle (11) abuts against the abutment (23).

24. A toilet brush holder according to claim 20, characterized in that, The clamping assembly (13) includes a first clamping part (131) and a second clamping part (132). The first clamping part (131) is disposed on the handle (11), and the second clamping part (132) is disposed on the cleaning head (12). When the cleaning head (12) is inserted into the slot (22), the first clamping part (131) is disposed outside the slot (22) along with the handle (11), and the second clamping part (132) moves inside the slot (22) along with the cleaning head (12), so that the first clamping part (131) and the second clamping part (132) gradually move away from each other and open the clamping assembly (13).

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