Collodion mop head and mop

Abstract

The utility model relates to the technical field of cleaning appliances, and discloses a collodion mop head and a mop. The collodion mop head comprises a main body structure provided with a water storage bin; the collodion head is connected with the main body structure; the slow release part is arranged between the water storage bin and the collodion head, and the slow release part is used for slowly guiding water in the water storage bin to the collodion head, so that the collodion head is always kept in a wet state. The collodion head is installed on the main body structure, the water storage bin is arranged in the main body structure and used for storing water, and the slow release piece arranged between the water storage bin and the collodion head can slowly guide water in the water storage bin to the collodion head, so that even if the mop is in an idle and unused state for a long time, the collodion head can be kept in a wet state all the time; therefore, the collodion head is prevented from being gradually hardened, a user can conveniently use at any time, and user experience is improved.

Description

Technical Field

[0001] This utility model relates to the field of cleaning appliance technology, specifically to a sponge mop head and mop. Background Technology

[0002] The most common feature of currently used PVA mops is that while ensuring the self-cleaning function of wringing mops, the mop head material has changed. The working part is made of polyvinyl alcohol PVA head, which has strong water absorption and can fully guarantee the cleaning needs of the PVA head.

[0003] When a mop is left unused for an extended period, the sponge head will gradually harden due to moisture loss. This not only reduces the mop's cleaning effectiveness during subsequent uses but also significantly impacts the lifespan of the sponge head, affecting the user experience. Utility Model Content

[0004] In view of this, this utility model provides a PVA mop head to solve the problem that the PVA mop head gradually hardens due to moisture loss when the mop is left idle for a long time. At the same time, this utility model also provides a mop.

[0005] In a first aspect, this utility model provides a PVC mop head, comprising:

[0006] The main structure includes a water storage tank;

[0007] The cotton head is connected to the main structure;

[0008] A slow-release element is disposed between the water storage tank and the cotton head. The slow-release element is used to slowly guide the water in the water storage tank to the cotton head so that the cotton head is always kept moist.

[0009] Beneficial effects: This utility model provides a PVA mop head, in which the PVA head is installed on the main structure, and a water storage tank is provided in the main structure for water storage. A slow-release component located between the water storage tank and the PVA head can slowly guide the water in the water storage tank to the PVA head, so that even if the mop is idle for a long time, the PVA head can always be kept moist, thus preventing the PVA head from gradually hardening, making it convenient for users to use at any time and improving the user experience.

[0010] In one alternative embodiment, the slow-release element is configured as a porous structure, allowing water in the water storage tank to be slowly guided to the cotton head through the pores in the porous structure.

[0011] Beneficial effects: By designing the slow-release component as a porous structure, the excellent water absorption and retention properties of the porous structure can be utilized to slowly draw water to the cotton head through its pores.

[0012] In one alternative implementation, the sustained-release element is a sponge plug.

[0013] Beneficial effects: By using a sponge plug as the slow-release component, the sponge plug, with its porous structure, has good porosity. This characteristic allows it to effectively slow down the water flow while allowing water to pass through, thus achieving control over the water flow.

[0014] In one optional embodiment, the main structure is provided with a water inlet channel, and the slow-release component is installed in the water inlet channel to slowly guide the water in the water storage tank to the cotton head.

[0015] Beneficial effects: The water channel set in the main structure can connect the water storage tank and the cotton head, so that after the slow-release element is installed in the water channel, the water in the water storage tank can be slowly guided to the cotton head by the slow-release element.

[0016] In one optional embodiment, the water inlet channel is a water flow hole, which is disposed on the wall panel of the water storage tank near the cotton head.

[0017] One end of the slow-release element is inserted into the water outlet to draw water out of the water storage tank;

[0018] The other end of the slow-release element extends toward the cotton head to direct water drawn from the water storage tank toward the cotton head.

[0019] Beneficial effects: A water outlet is provided in the water storage tank to provide an installation position for the slow-release component, and one end of the slow-release component is inserted into the water outlet to facilitate the drainage of water from the water storage tank; the other end of the slow-release component extends toward the cotton head so that the water drained from the water storage tank through the slow-release component is directed to the cotton head.

[0020] In one alternative embodiment, the end of the slow-release element near the cotton head abuts against the cotton head;

[0021] Alternatively, the end of the slow-release element near the cotton head is embedded in the cotton head.

[0022] Beneficial effects: By abutting the slow-release element against the cotton head or embedding the slow-release element in the cotton head, the slow-release element can directly contact the cotton head, thereby improving the efficiency of the slow-release element in guiding water to the cotton head.

[0023] In one optional embodiment, the main structure includes a connecting plate, one side of which is connected to the cotton head, and the other side of which is provided with the water storage tank; the slow-release element penetrates the connecting plate so that the water in the water storage tank is slowly guided to the cotton head.

[0024] Beneficial effects: The connecting plate of the main structure provides an installation position for the water storage tank, which facilitates the slow flow of water in the water storage tank to the cotton head through the slow-release component.

[0025] In one optional embodiment, the main structure further includes a cover plate, which is fastened to the connecting plate, and a receiving cavity is formed between the cover plate and the connecting plate, with the water storage tank located within the receiving cavity.

[0026] Beneficial effects: The housing cavity of the main structure provides an installation location for the water storage tank, thus preventing the water storage tank from being exposed to the outside world and improving its aesthetics.

[0027] In one alternative embodiment, a sealing structure is provided between the top of the water storage tank and the inner wall of the cover plate.

[0028] Beneficial effects: A sealing structure is provided between the top of the water storage tank and the inner wall of the cover plate to improve the sealing performance of the water storage tank and prevent leakage.

[0029] In one optional embodiment, the sealing structure is a sealing ring, and the top of the water storage tank is provided with an annular mounting position, in which the sealing ring is embedded;

[0030] When the cover plate is fastened to the connecting plate, the sealing ring abuts against the inner wall of the cover plate.

[0031] Beneficial effects: The annular mounting position at the top of the water storage tank provides an installation location for the sealing ring; when the cover plate is fastened to the connecting plate, the sealing ring abuts against the inner wall of the cover plate to seal the water storage tank.

[0032] In one optional embodiment, one of the connecting plate and the cover plate is provided with a connecting buckle, and the other of the connecting plate and the cover plate is provided with a connecting mating part. The connecting buckle and the connecting mating part are correspondingly fastened together to fasten the cover plate to the connecting plate.

[0033] Beneficial effects: By setting connecting buckles and connecting mating parts between the connecting plate and the cover plate, and snapping the connecting buckles and connecting mating parts together, the cover plate and the connecting plate can be connected by snapping. The components are simple and the connection is stable.

[0034] In one optional embodiment, a positioning component is provided between the connecting plate and the cover plate, the positioning component being used to limit the installation position between the connecting plate and the cover plate.

[0035] Beneficial effects: A positioning component is set between the connecting plate and the cover plate to limit the installation position between the connecting plate and the cover plate, so as to improve the installation accuracy between the connecting plate and the cover plate and realize rapid assembly.

[0036] In one optional implementation, the positioning component includes:

[0037] A positioning groove is provided on one side of the connecting plate;

[0038] A connecting position is provided on one side of the cover plate and is correspondingly provided to the positioning groove; when the cover plate is fastened to the connecting plate, the connecting position is embedded in the positioning groove.

[0039] And / or, the positioning component includes:

[0040] A positioning protrusion is provided on the connecting plate;

[0041] A positioning hole is provided on the cover plate and is correspondingly provided with the positioning protrusion; when the cover plate is fastened to the connecting plate, the positioning protrusion is embedded in the positioning hole.

[0042] Beneficial effects: A positioning groove and a mating assembly for the connecting position are provided between the connecting plate and the cover plate to limit the installation position between the connecting plate and the cover plate. A positioning protrusion and a positioning hole mating assembly are provided between the connecting plate and the cover plate to limit the installation position between the connecting plate and the cover plate.

[0043] In one optional embodiment, the main structure is provided with a water inlet that communicates with the water storage tank, the water inlet being used to introduce water into the water storage tank;

[0044] The water inlet is connected to the water storage tank, and the water inlet can introduce water into the water storage tank when the PVC mop head is being cleaned.

[0045] Beneficial effects: The main structure is equipped with a water inlet hole that connects to the water storage tank to facilitate the introduction of water into the water storage tank for water storage. At the same time, when cleaning the sponge mop head, water is introduced into the water storage tank through the water inlet hole to improve the convenience of adding water to the water storage tank.

[0046] In one optional embodiment, a water inlet plug is provided in the water inlet hole, and the water inlet plug has fine holes;

[0047] When the water in the water storage tank is slowly guided to the sponge head, air outside the sponge mop head enters the water storage tank through the fine holes; and / or, when the sponge mop head is being cleaned, the fine holes guide water into the water storage tank.

[0048] Beneficial effects: The water inlet plug with fine holes is installed in the water inlet hole to avoid the formation of negative pressure in the water storage tank, ensure that the water in the water storage tank is smoothly discharged, and facilitate the introduction of water into the water storage tank through the fine holes for water storage.

[0049] Secondly, the present invention also provides a mop, including a mop handle and a PVC mop head as described in the above embodiments connected to the mop handle.

[0050] Since the mop includes a sponge mop head, which has the same effect as a sponge mop head, it will not be elaborated on here. Attached Figure Description

[0051] 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.

[0052] Figure 1 A schematic diagram of the structure of a plywood mop head provided by this utility model;

[0053] Figure 2 An exploded view of a PVC-U mop head provided by this utility model;

[0054] Figure 3 Another exploded view of a plywood mop head provided by this utility model;

[0055] Figure 4 This is a schematic diagram of the structure of a mop provided by this utility model.

[0056] Explanation of reference numerals in the attached figures:

[0057] 1. Main structure; 101. Connecting plate; 1011. Connecting buckle; 1012. Positioning groove; 1013. Positioning protrusion; 102. Cover plate; 1021. Connecting mating part; 1022. Connecting position; 1023. Positioning hole; 103. Water inlet hole;

[0058] 2. Water storage tank; 201. Water outlet; 202. Sealing ring;

[0059] 3. Glue head;

[0060] 4. Sustained-release formulation;

[0061] 5. Inlet plug; 501. Fine hole;

[0062] 100. Mop handle. Detailed Implementation

[0063] 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.

[0064] 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.

[0065] 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.

[0066] 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.

[0067] The following is combined Figures 1-4 The following describes embodiments of the present invention.

[0068] According to an embodiment of the present invention, in one aspect, a plywood mop head is provided, such as... Figure 1 , Figure 2 As shown, it includes: main structure 1, water storage tank 2, cotton head 3, and slow-release component 4.

[0069] The main structure 1 is provided with a water storage tank 2; the cotton head 3 is connected to the main structure 1; the slow-release component 4 is provided between the water storage tank 2 and the cotton head 3. The slow-release component 4 is used to slowly guide the water in the water storage tank 2 to the cotton head 3 so that the cotton head 3 is always kept moist.

[0070] In the above embodiment, the sponge head 3 is installed on the main structure 1, and the main structure 1 is provided with a water storage tank 2 for storing water. The slow-release component 4 located between the water storage tank 2 and the sponge head 3 can slowly guide the water in the water storage tank 2 to the sponge head 3, so that even if the mop is idle for a long time, the sponge head 3 can always be kept moist, so as to prevent the sponge head 3 from gradually hardening, making it convenient for users to use at any time and improving the user experience.

[0071] Specifically, the main structure 1 can be a plate-like structure or a shell structure, and the corresponding water storage tank 2 is located on the surface of the plate-like structure or inside the shell structure; the water storage tank 2 can be a semi-closed open structure or a fully closed structure with a water inlet; the cotton head 3 can be installed on the main structure 1 by a snap-fit ​​or connected to the main structure 1 by an adhesive; the slow-release component 4 can be a water-guiding component such as a conduit or a water-absorbing component such as an absorbent sponge, so as to slowly guide the water in the water storage tank 2 to the cotton head 3.

[0072] Furthermore, it should be noted that because the slow-release component 4 has a slow-flow characteristic, it can guide the water in the water tank 2 to the sponge head 3 at a slower speed. This ensures that the water in the water tank 2 can be used for a long time, and even if the mop is idle for a long time, the sponge head 3 can still be kept moist. At the same time, limiting the flow rate of water in the water tank 2 prevents the water in the water tank 2 from flowing to the sponge head 3 too quickly, and also avoids the situation where the floor is wet due to excessive water in the sponge head 3, requiring the user to clean it, further improving the user experience.

[0073] In some embodiments, such as Figure 2 As shown, the slow-release component 4 is designed with a porous structure, allowing water in the water storage tank 2 to be slowly guided to the cotton head 3 through the pores in the porous structure.

[0074] In the above embodiment, the slow-release component 4 is configured as a porous structure. Utilizing the excellent water absorption and water retention properties of the porous structure, water can be slowly drawn to the cotton head 3 through its pores.

[0075] Specifically, the slow-release component 4 is designed with a porous structure, which can slowly draw water to the cotton head 3 through the dense pores in the porous structure, so that the cotton head 3 can be moistened for a long time without the water in the cotton head 3 flowing out.

[0076] Furthermore, in this embodiment, the slow-release component 4, which is designed with a porous structure, is made of a material that has water storage function and can slow down the liquid flow rate. The specific material can be sponge, wood, porous ceramics, activated carbon, superabsorbent polymer, or natural fibers such as cotton and linen.

[0077] In some embodiments, such as Figure 2 As shown, the slow-release component 4 is a sponge plug.

[0078] In the above embodiment, the slow-release component 4 is set as a sponge plug. As a porous structure, the sponge plug has good porosity. This characteristic allows it to effectively slow down the water flow while allowing water to pass through, thereby achieving control of the water flow.

[0079] Specifically, the sponge plug, as the core component of the PVA mop head, can be placed between the water storage tank 2 and the PVA head 3 as an excellent multi-porous structure. With its excellent water absorption and retention, it can quickly absorb and store the water in the water storage tank 2, and then slowly guide it to the PVA head 3.

[0080] In some embodiments, such as Figure 2 As shown, a water intake channel is provided on the main structure 1, and a slow-release component 4 is installed in the water intake channel to slowly guide the water in the water storage tank 2 to the cotton head 3.

[0081] In the above embodiment, the water channel provided on the main structure 1 can connect the water storage tank 2 and the cotton head 3, so that after the slow-release component 4 is installed in the water channel, the water in the water storage tank 2 can be slowly guided to the cotton head 3 by the slow-release component 4.

[0082] Specifically, the water channel can be set as a pipe or through hole between the water storage tank 2 and the cotton head 3. The slow-release component 4 is installed in the path of the pipe or through hole, so that water can be slowly led to the cotton head 3 when there is water in the water storage tank 2.

[0083] In some embodiments, such as Figure 2 As shown, the water channel is a water outlet 201, which is located on the wall panel of the water storage tank 2 near the cotton head 3. One end of the slow-release component 4 is inserted into the water outlet 201 to draw water out of the water storage tank 2. The other end of the slow-release component 4 extends toward the cotton head 3 to guide the water drawn out of the water storage tank 2 toward the cotton head 3.

[0084] In the above embodiment, a water outlet 201 is provided in the water storage tank 2 to provide an installation position for the slow-release component 4, and one end of the slow-release component 4 is inserted into the water outlet 201 to facilitate the water in the water storage tank 2 to be drawn out; the other end of the slow-release component 4 is extended toward the cotton head 3 so that the water drawn out from the water storage tank 2 through the slow-release component 4 is directed to the cotton head 3.

[0085] Specifically, the water storage tank 2 is designed to fit the wall panel of the main structure 1 on the side near the cotton head 3, or the water storage tank 2 is integrally formed on the wall panel of the main structure 1 on the side near the cotton head 3. This design makes the water storage tank 2 positioned close to the cotton head 3, which facilitates improving the flow guiding efficiency of the slow-release component 4.

[0086] Furthermore, the water storage tank 2 is designed to fit the wall panel of the main structure 1 on the side near the PVC head 3. The water flow hole 201 on the wall panel of the water storage tank 2 on the side near the PVC head 3 penetrates the bottom plate of the water storage tank 2 and the wall panel of the main structure 1. When the water storage tank 2 is integrally formed on the wall panel of the main structure 1 on the side near the PVC head 3, the bottom plate of the water storage tank 2 is integrally formed with part of the wall panel of the main structure 1, and the side panels of the water storage tank 2 are arranged to enclose water for storage.

[0087] Furthermore, when water is stored in the water storage tank 2, under the natural force of gravity, the water will slowly seep into the interior of the slow-release element 4 located at the bottom of the water storage tank 2. Subsequently, the water flows along the fiber gaps of the slow-release element 4 and permeates towards the cotton head 3 at a slow and steady rate.

[0088] In some embodiments, such as Figure 2 As shown, the end of the slow-release element 4 near the cotton head 3 abuts against the cotton head 3; or, the end of the slow-release element 4 near the cotton head 3 is embedded in the cotton head 3.

[0089] In the above embodiments, the slow-release element 4 is abutted against the cotton head 3 or the slow-release element 4 is embedded in the cotton head 3, so that the slow-release element 4 and the cotton head 3 are in direct contact, thereby improving the efficiency of the slow-release element 4 in guiding water to the cotton head 3.

[0090] Specifically, when the end of the slow-release element 4 near the cotton head 3 is embedded in the cotton head 3, the end of the slow-release element 4 near the cotton head 3 and part of the side near the cotton head 3 can contact the cotton head 3, so that the contact area between the slow-release element 4 and the cotton head 3 is large enough to absorb a large amount of moisture seeping out from the slow-release element 4, thereby ensuring that the cotton head 3 is always kept moist and effectively avoiding the occurrence of hardening problems.

[0091] In some embodiments, such as Figure 2 As shown, the main structure 1 includes a connecting plate 101, with a cotton head 3 connected to one side of the connecting plate 101 and a water storage tank 2 provided on the other side of the connecting plate 101; the slow-release component 4 passes through the connecting plate 101 so that the water in the water storage tank 2 is slowly guided to the cotton head 3.

[0092] In the above embodiment, the connecting plate 101 of the main structure 1 provides an installation position for the water storage tank 2, so that the water in the water storage tank 2 can be slowly guided to the cotton head 3 through the slow-release component 4.

[0093] Specifically, the bottom plate of the water storage tank 2 is provided with mounting holes. The water storage tank 2 is connected to the connecting plate 101 of the main structure 1 through connectors that pass through the mounting holes. The connectors can be bolts, screws, etc. The side plates of the water storage tank 2 are arranged around the bottom plate of the water storage tank 2 for water storage. The water flow hole 201 is provided through the bottom plate and the connecting plate 101 of the water storage tank 2.

[0094] In some embodiments, such as Figure 2 As shown, the main structure 1 also includes a cover plate 102, which is fastened to the connecting plate 101. A receiving cavity is formed between the cover plate 102 and the connecting plate 101, and the water storage tank 2 is located in the receiving cavity.

[0095] In the above embodiment, the accommodating cavity of the main structure 1 provides an installation position for the water storage tank 2, so as to avoid the water storage tank 2 being exposed to the outside world and improve the aesthetics.

[0096] Specifically, the main structure 1 forms a hollow structure with a receiving cavity through the connecting plate 101 and the cover plate 102 that is fastened to the connecting plate 101, thereby providing an installation position for the water storage tank 2. The side plates of the water storage tank 2 are enclosed by the connecting plate 101 for water storage, and the top of the water storage tank 2 is open. When the cover plate 102 is fastened to the connecting plate 101, the inner wall of the cover plate 102 is in contact with the opening at the top of the water storage tank 2 to close the water storage tank 2.

[0097] In some embodiments, such as Figure 2 As shown, a sealing structure is provided between the top of the water storage tank 2 and the inner wall of the cover plate 102.

[0098] In the above embodiment, a sealing structure is provided between the top of the water storage tank 2 and the inner wall of the cover plate 102 to improve the sealing performance of the water storage tank 2 and prevent leakage of the water storage tank 2.

[0099] Specifically, the sealing structure can be a gasket, a sealing ring, etc.

[0100] Furthermore, the sealing structure is fixedly installed at the opening at the top of the water storage tank 2, or the sealing structure is fixedly installed on the inner wall of the cover plate 102, and the installation position corresponds to the opening at the top of the water storage tank 2.

[0101] In some embodiments, such as Figure 2 As shown, the sealing structure is a sealing ring 202. The top of the water storage tank 2 is provided with an annular mounting position, and the sealing ring 202 is embedded in the annular mounting position. When the cover plate 102 is fastened to the connecting plate 101, the sealing ring 202 abuts against the inner wall of the cover plate 102.

[0102] In the above embodiment, the annular mounting position at the top of the water storage tank 2 provides an installation position for the sealing ring 202; when the cover plate 102 is fastened to the connecting plate 101, the sealing ring 202 abuts against the inner wall of the cover plate 102 to seal the water storage tank 2.

[0103] Specifically, the sealing ring 202 can be a rubber ring, a plastic ring, etc.

[0104] In some embodiments, such as Figure 2 , Figure 3As shown, one of the connecting plate 101 and the cover plate 102 is provided with a connecting buckle 1011, and the other of the connecting plate 101 and the cover plate 102 is provided with a connecting mating part 1021. The connecting buckle 1011 and the connecting mating part 1021 are fastened together to fasten the cover plate 102 onto the connecting plate 101.

[0105] In the above embodiments, by providing a connecting buckle 1011 and a connecting mating part 1021 between the connecting plate 101 and the cover plate 102, and by correspondingly fastening the connecting buckle 1011 and the connecting mating part 1021, the cover plate 102 and the connecting plate 101 are fastened together, thereby achieving a fastening connection between the cover plate 102 and the connecting plate 101. The components are simple and the connection is stable.

[0106] Specifically, in this embodiment, the connecting plate 101 is provided with a connecting buckle 1011, and the cover plate 102 is provided with a connecting mating part 1021; the connecting buckle 1011 and the cover plate 102 are located near the edge of the corresponding connecting plate 101 and cover plate 102.

[0107] Furthermore, the connecting part 1021 is provided on the inner wall of the cover plate 102 and has a stepped part that engages with the connecting buckle 1011.

[0108] In some embodiments, such as Figure 2 As shown, a positioning component is provided between the connecting plate 101 and the cover plate 102. The positioning component is used to limit the installation position between the connecting plate 101 and the cover plate 102.

[0109] In the above embodiment, a positioning component is provided between the connecting plate 101 and the cover plate 102 to limit the installation position between the connecting plate 101 and the cover plate 102, so as to improve the installation accuracy between the connecting plate 101 and the cover plate 102 and realize rapid assembly.

[0110] Specifically, the positioning components are configured to use a concave-convex limiting fit, and one or more sets are provided between the connecting plate 101 and the cover plate 102.

[0111] In some embodiments, such as Figure 2 As shown, the positioning component includes a positioning slot 1012 and a connection position 1022.

[0112] The positioning groove 1012 is located on one side of the connecting plate 101; the connecting position 1022 is located on one side of the cover plate 102 and is correspondingly provided to the positioning groove 1012; when the cover plate 102 is fastened to the connecting plate 101, the connecting position 1022 is embedded in the positioning groove 1012.

[0113] In the above embodiment, a positioning groove 1012 and a connecting position 1022 are provided between the connecting plate 101 and the cover plate 102 to limit the installation position between the connecting plate 101 and the cover plate 102.

[0114] Specifically, when the cover plate 102 is assembled to the connecting plate 101, the end of the cover plate 102 with the connecting position 1022 is first inserted obliquely into the positioning groove 1012 of the connecting plate 101 for assembly. Then, the connecting buckle 1011 and the connecting mating part 1021 are fastened together to realize the fastening connection between the cover plate 102 and the connecting plate 101.

[0115] In some embodiments, such as Figure 2 As shown, the positioning component includes a positioning protrusion 1013 and a positioning hole 1023.

[0116] A positioning protrusion 1013 is provided on the connecting plate 101; a positioning hole 1023 is provided on the cover plate 102 and is provided corresponding to the positioning protrusion 1013; when the cover plate 102 is fastened to the connecting plate 101, the positioning protrusion 1013 is embedded in the positioning hole 1023.

[0117] In the above embodiment, a mating assembly of positioning protrusion 1013 and positioning hole 1023 is provided between the connecting plate 101 and the cover plate 102 to limit the installation position between the connecting plate 101 and the cover plate 102.

[0118] Specifically, the positioning protrusion 1013 and the positioning hole 1023 are located at the other ends of the connecting plate 101 and the cover plate 102, respectively, away from the mating positions of the positioning groove 1012 and the connecting position 1022. When the cover plate 102 is assembled to the connecting plate 101, after the end of the cover plate 102 with the connecting position 1022 is inserted into the positioning groove 1012 of the connecting plate 101 at an angle for assembly, the other end of the cover plate 102 with the positioning hole 1023 is pressed down, so that the positioning hole 1023 is aligned and engaged with the positioning protrusion 1013 of the connecting plate 101. Then, the connecting buckle 1011 and the connecting mating part 1021 are used to fasten the cover plate 102 and the connecting plate 101, thereby realizing the fastening connection between the cover plate 102 and the connecting plate 101.

[0119] In some embodiments, such as Figure 2 As shown, the main structure 1 is provided with a water inlet 103 that is connected to the water storage tank 2. The water inlet 103 is used to introduce water into the water storage tank 2. The water inlet 103 is connected to the water storage tank 2, and the water inlet 103 can introduce water into the water storage tank 2 when the PVC mop head is being cleaned.

[0120] In the above embodiment, the main structure 1 is provided with a water inlet hole 103 that communicates with the water storage tank 2 so as to introduce water into the water storage tank 2 for water storage. At the same time, when cleaning the cotton mop head, water is introduced into the water storage tank 2 through the water inlet hole 103 to improve the convenience of adding water to the water storage tank 2.

[0121] Specifically, the water inlet 103 is provided on the cover plate 102 of the main structure 1, and the water inlet 103 is located in the area where the inner wall of the cover plate 102 abuts the top opening of the water storage tank 2.

[0122] In some embodiments, such as Figure 2 As shown, a water inlet plug 5 is provided in the water inlet hole 103. The water inlet plug 5 has a fine hole 501. When the water in the water storage tank 2 is slowly guided to the cotton mop head 3, the air outside the cotton mop head enters the water storage tank 2 through the fine hole 501.

[0123] In the above embodiment, a water inlet plug 5 with fine holes 501 is provided in the water inlet hole 103 to avoid the formation of negative pressure in the water storage tank 2 and ensure that the water in the water storage tank 2 is smoothly discharged.

[0124] Specifically, when the water in the water storage tank 2 is slowly guided to the sponge head 3, the air outside the sponge mop head can enter the water storage tank 2 through the fine hole 501, thereby forming an air pressure balance in the water storage tank 2, avoiding the formation of negative pressure in the water storage tank 2, and ensuring that the water in the water storage tank 2 is smoothly discharged.

[0125] In some embodiments, such as Figure 2 As shown, a water inlet plug 5 is provided in the water inlet hole 103. The water inlet plug 5 has a fine hole 501. When the cotton mop head is being cleaned, the fine hole 501 guides water into the water storage tank 2.

[0126] In the above embodiment, a water inlet plug 5 with a fine hole 501 is provided in the water inlet hole 103 so that water can be introduced into the water storage tank 2 through the fine hole 501 for water storage.

[0127] Specifically, by adjusting the aperture, shape, and distribution of the fine holes 501 on the water inlet plug 5, the water flow rate into the water storage tank 2 can be controlled, ensuring that water can be quickly replenished when needed.

[0128] According to an embodiment of the present invention, another aspect also provides a mop, such as... Figure 4 As shown, it includes a mop handle 100 and a plywood mop head of the above embodiment connected to the mop handle 100.

[0129] Specifically, mops include squeezed PVC mops, squeegee PVC mops, etc.

[0130] Furthermore, such as Figure 4 As shown, in this embodiment, the mop is a squeegee-type PVA mop. The mop handle 100 of the squeegee-type PVA mop is provided with a squeegee component, which can abut against the PVA head 3 of the PVA mop head and move relative to the PVA head 3 to squeeze water out of the PVA head 3.

[0131] 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 type of PVC-U mop head, characterized in that, include: The main structure (1) is equipped with a water storage tank (2); The cotton head (3) is connected to the main structure (1); A slow-release element (4) is disposed between the water storage tank (2) and the cotton head (3). The slow-release element (4) is used to slowly guide the water in the water storage tank (2) to the cotton head (3) so that the cotton head (3) is always kept moist.

2. The sponge mop head according to claim 1, characterized in that, The slow-release component (4) is configured with a porous structure, and the water in the water storage tank (2) can be slowly guided to the cotton head (3) through the pores in the porous structure.

3. The sponge mop head according to claim 2, characterized in that, The slow-release component (4) is a sponge plug.

4. The PVC mop head according to any one of claims 1-3, characterized in that, The main structure (1) is provided with a water channel, and the slow-release component (4) is installed in the water channel to slowly guide the water in the water storage tank (2) to the cotton head (3).

5. The sponge mop head according to claim 4, characterized in that, The water intake channel is a water flow hole (201), which is located on the wall panel of the water storage tank (2) near the cotton head (3); One end of the slow-release component (4) is inserted into the water outlet (201) to draw water out of the water storage tank (2); The other end of the slow-release component (4) extends toward the cotton head (3) to direct the water drawn from the water storage tank (2) toward the cotton head (3).

6. The sponge mop head according to claim 5, characterized in that, The end of the slow-release component (4) near the cotton head (3) abuts against the cotton head (3); Alternatively, the slow-release element (4) is located near one end of the cotton head (3) and embedded in the cotton head (3).

7. The PVC-U mop head according to any one of claims 1-3 and 5-6, characterized in that, The main structure (1) includes a connecting plate (101), one side of which is connected to the cotton head (3), and the other side of which is provided with the water storage tank (2); the slow-release component (4) penetrates the connecting plate (101) so that the water in the water storage tank (2) is slowly guided to the cotton head (3).

8. The sponge mop head according to claim 7, characterized in that, The main structure (1) also includes a cover plate (102), which is fastened to the connecting plate (101). A receiving cavity is formed between the cover plate (102) and the connecting plate (101), and the water storage tank (2) is located in the receiving cavity.

9. The sponge mop head according to claim 8, characterized in that, A sealing structure is provided between the top of the water storage tank (2) and the inner wall of the cover plate (102).

10. The sponge mop head according to claim 9, characterized in that, The sealing structure is a sealing ring (202), and the top of the water storage tank (2) is provided with an annular mounting position, in which the sealing ring (202) is embedded; When the cover plate (102) is fastened to the connecting plate (101), the sealing ring (202) abuts against the inner wall of the cover plate (102).

11. The sponge mop head according to claim 10, characterized in that, One of the connecting plate (101) and the cover plate (102) is provided with a connecting buckle (1011), and the other of the connecting plate (101) and the cover plate (102) is provided with a connecting mating part (1021). The connecting buckle (1011) and the connecting mating part (1021) are correspondingly fastened together to fasten the cover plate (102) onto the connecting plate (101).

12. The PVC mop head according to any one of claims 8-11, characterized in that, A positioning component is provided between the connecting plate (101) and the cover plate (102), and the positioning component is used to limit the installation position between the connecting plate (101) and the cover plate (102).

13. The sponge mop head according to claim 12, characterized in that, The positioning component includes: A positioning groove (1012) is provided on one side of the connecting plate (101); A connecting part (1022) is provided on one side of the cover plate (102) and is correspondingly provided to the positioning groove (1012); when the cover plate (102) is fastened to the connecting plate (101), the connecting part (1022) is embedded in the positioning groove (1012); And / or, the positioning component includes: A positioning protrusion (1013) is provided on the connecting plate (101); A positioning hole (1023) is provided on the cover plate (102) and is correspondingly provided with the positioning protrusion (1013); when the cover plate (102) is fastened to the connecting plate (101), the positioning protrusion (1013) is embedded in the positioning hole (1023).

14. The PVC mop head according to any one of claims 1-3, 5-6, 8-11, and 13, characterized in that, The main structure (1) is provided with a water inlet (103) communicating with the water storage tank (2), and the water inlet (103) is used to introduce water into the water storage tank (2); The water inlet (103) is connected to the water storage tank (2), and the water inlet (103) can introduce water into the water storage tank (2) when the PVC mop head is being cleaned.

15. The sponge mop head according to claim 14, characterized in that, A water inlet plug (5) is provided in the water inlet hole (103), and the water inlet plug (5) has a fine hole (501); When the water in the water storage tank (2) is slowly guided to the PVC mop head (3), the air outside the PVC mop head enters the water storage tank (2) through the fine hole (501); and / or, when the PVC mop head is being cleaned, the fine hole (501) guides water into the water storage tank (2).

16. A mop, characterized in that, It includes a mop handle (100) and a PVC mop head according to any one of claims 1-15 connected to the mop handle (100).

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