Cleaning cloth supply box

Abstract

The utility model relates to the technical field of cleaning tools and discloses a cleaning cloth supply box, comprising: a box body, a cleaning cloth area, a fixing part, and a carrying platform. A cloth passing channel for the cleaning cloth to pass through is defined between the fixing part and the carrying platform. The cleaning cloth to be installed passes through the cloth passing channel and is laid on the carrying platform. The carrying platform is driven to move relative to the fixing part so that the carrying platform and the fixing part are close to each other, so as to fix the cleaning cloth adjacent to the cleaning cloth to be installed, and the cleaning cloth to be installed can be separated from the connection position of the cleaning cloth adjacent to the cleaning cloth to be installed. After the cleaning cloth to be installed is laid on the carrying platform, the application drives the carrying platform to move by external force so that the carrying platform can be close to the fixing part to clamp and fix the next cleaning cloth. When the carrying platform and the fixing part fix the next cleaning cloth, the currently laid cleaning cloth can be torn off along the dotted line position. The operation is convenient and no cutting knife is needed, so the cleaning cloth can be avoided from being torn, thereby improving the user experience.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning tools, in particular to a cleaning cloth supply box. Background Art

[0002] Cleaning tools such as mops are cleaning tools mainly used to wipe the floor at home or in the office. A common mop is attached with a cleaning cloth, including a main body for wiping the floor and a handle rod rotatably connected to the main body. The user pushes and pulls the main body through the handle rod in a standing position to wipe the floor. Although the mop has a washable cleaning cloth, after long-term use, the cleaning cloth will become dirty and the cleaning quality will be poor. For this reason, people provide a detachable disposable cleaning cloth so that the cleaning cloth can be replaced regularly.

[0003] However, when replacing the disposable cleaning cloth of the existing mop, the cloth cutting structure usually needs to be provided with a cloth cutting piece, such as a cutting knife, and the cleaning cloth is broken by driving the cloth cutting piece to move, which is not only easy to scratch the user or the cleaning cloth, but also the whole cloth cutting structure is relatively complicated. Utility Model Content

[0004] In view of this, the utility model provides a cleaning cloth supply box to solve the problem in the prior art that when replacing the cleaning cloth, the cleaning cloth is broken by the cloth breaking piece, which easily scratches the user or tears the cleaning cloth.

[0005] The utility model provides a cleaning cloth supply box, comprising:

[0006] A box body having an opening for the cleaning head to enter;

[0007] A cleaning cloth area is provided in the box body and contains a plurality of cleaning cloths connected end to end;

[0008] A fixing part is arranged in the box body;

[0009] The carrying platform is arranged in the box body, and a cloth passing channel for the cleaning cloth to pass through is defined between the fixing part and the carrying platform. The cleaning cloth passes through the cloth passing channel and is laid on the carrying platform. The carrying platform is driven to move relative to the fixing part so that the carrying platform and the fixing part are close to each other, so as to fix the cleaning cloth adjacent to the cleaning cloth to be installed, and enable the cleaning cloth to be installed to be separated from the connection position of the cleaning cloth adjacent to it.

[0010] Beneficial effect: after the cleaning cloth to be installed is laid on the supporting platform, the supporting platform is driven to move by external force, so that the supporting platform and the fixing part are close to each other to clamp and fix the next cleaning cloth adjacent to the cleaning cloth to be installed. When the supporting platform and the fixing part fix the next cleaning cloth, the currently laid cleaning cloth to be installed can be torn off along the connection position between it and the adjacent cleaning cloth. If the connection position is a point break line, the operation is convenient, no cutting knife is needed, and the cleaning cloth is avoided from being torn, which improves the user's experience. It effectively solves the problem in the prior art that the cleaning cloth is broken by the cloth breaking piece, which is easy to scratch the user or torn the cleaning cloth.

[0011] In an optional embodiment, the cleaning head extends into the opening to drive the carrying platform to move to fix the cleaning cloth.

[0012] Beneficial effect: The cleaning cloth is fixed by driving the carrying platform relative to the fixed part with the help of the cleaning head. The operation is convenient and simple, and the user does not need to bend over to operate. The user experience is better. Compared with the method of electrically driving the carrying platform to move and fix the cleaning cloth, the cost is lower.

[0013] In an optional embodiment, the cleaning head extends into the opening to drive the cleaning cloth to be installed to be separated from the connection position of the cleaning cloth adjacent to it.

[0014] Beneficial effect: The cleaning head can not only drive the carrying platform to move and fix the next cleaning cloth, but also drive the cleaning cloth to be installed to separate from the connection position of the adjacent cleaning cloth after the next cleaning cloth is fixed. The operation of clamping and cutting the cloth can be completed in one action, which is more convenient.

[0015] In an optional embodiment, the carrying platform is driven to move relative to the fixing portion so that the width of the cloth passage is gradually reduced to fix the cleaning cloth.

[0016] Beneficial effect: the bearing platform moves relative to the fixed part under the driving force of external force, so that the width of the cloth passage is gradually reduced until the next cleaning cloth can be fixed, thereby making it easier to tear off the cleaning cloth.

[0017] In an optional embodiment, the carrying platform further includes a movable portion cooperating with the fixed portion to fix the cleaning cloth, a cloth passing channel is defined between the movable portion and the fixed portion, and the movable portion is driven to move to control the width of the cloth passing channel.

[0018] Beneficial effect: The carrying platform includes a platform body and a movable part fixed at one end of the platform body. The movable part can move when the carrying platform is driven, so that the movable part and the fixed part are close to each other, thereby adjusting the width of the cloth passage to achieve the purpose of fixing the next cleaning cloth.

[0019] In an optional embodiment, the side of the fixed portion facing the movable portion is a clamping wall, and at least one wall surface of the clamping wall close to the movable portion is constructed as an inclined wall surface that gradually inclines from top to bottom toward a direction close to the movable portion.

[0020] Beneficial effect: The clamping wall is provided with the above-mentioned inclined wall surface, and when the bearing platform is driven to move downward, the lower end of the cloth passage can be gradually narrowed, thereby clamping the next cleaning cloth, fixing the cleaning cloth, and facilitating tearing off the cleaning cloth.

[0021] In an optional embodiment, a plurality of protrusions are provided on the clamping wall, and the plurality of protrusions are arranged at intervals along the length direction of the clamping wall.

[0022] Beneficial effect: Through the raised structures arranged at intervals along the length direction of the clamping wall, the cleaning cloth can be adsorbed and adhered to the clamping wall, and when the movable part and the fixed part cooperate to clamp and fix a cleaning cloth, the friction between the cleaning cloth and the cloth passing channel can also be increased, which can effectively prevent the cleaning cloth from falling off.

[0023] In an optional embodiment, the protrusion is a semi-cylindrical protrusion formed on the clamping wall, and the semi-cylindrical protrusion is suitable for extending along the width direction of the clamping wall.

[0024] Beneficial effect: By setting the protrusion to a semi-cylindrical shape, while increasing the friction of the clamping wall surface, it can also effectively prevent the edges and corners, tips, etc. of the protrusion from piercing and damaging the cleaning cloth, thereby affecting the integrity of the cleaning cloth.

[0025] In an optional embodiment, a clamping end is provided on the side of the movable part facing the fixed part, and when the movable part is driven to move relative to the fixed part, the clamping end moves to press the cleaning cloth between two adjacent protrusions to fix the cleaning cloth in the cloth passing channel.

[0026] Beneficial effect: when the carrying platform is driven to make the movable part move relative to the fixed part, the clamping end of the movable part can just press against the gap between two adjacent protrusions, so that the cleaning cloth can be stably clamped and fixed in the gap and is not easy to fall off.

[0027] In an optional embodiment, the surface where the clamping end cooperates with the protrusion is a curved surface.

[0028] Beneficial effect: By setting the surface where the clamping end and the protrusion cooperate as a curved surface, the cleaning cloth can be protected, and the end surface where the clamping end and the protrusion cooperate is effectively prevented from being too sharp, and its edges or tips will puncture and damage the cleaning cloth, affecting the integrity of the cleaning cloth.

[0029] In an optional implementation, the movable portion is a V-shaped bending structure in a longitudinal cross-section.

[0030] Beneficial effect: The movable part adopts a V-shaped bending structure, which can reduce the obstruction encountered by the movable part when moving downward, making it convenient for the clamping end to abut against the clamping wall to clamp and fix the cleaning cloth. On the other hand, the bending design also enables the movable part to have a certain elastic deformation ability, so that it is not easy to cause mechanical structure damage when it abuts against the clamping wall to fix the cleaning cloth.

[0031] In an optional embodiment, a reset mechanism is provided in the box body, one end of the reset mechanism is connected to the bottom of the box body, and the other end is connected to the bearing platform to provide a reset force after the bearing platform is driven to move.

[0032] Beneficial effect: Through the reset mechanism, after the load-bearing platform is driven to move, it can automatically reset to the initial position under the action of the reset mechanism, which is convenient for next use.

[0033] In an optional embodiment, the reset mechanism includes an elastic member, a first guide column connected to the supporting platform, and a second guide column connected to the bottom of the box body. The first guide column and the second guide column are slidably connected, and the elastic member is arranged between the supporting platform and the bottom of the box body.

[0034] Beneficial effect: The mutually sleeved first guide column and the second guide column can guide and limit the movement direction of the load-bearing platform, ensuring that the load-bearing platform can move along the axial direction of the first guide column and the second guide column without deflection. The elastic member provided between the load-bearing platform and the bottom of the box body, when the load-bearing platform is driven to move, when the driving force is removed, the load-bearing platform can automatically reset under the elastic force of the elastic member, which is convenient for next use.

[0035] In an optional embodiment, four reset mechanisms are provided and are respectively arranged at the four corners of the carrying platform.

[0036] Beneficial effect: By setting up four reset mechanisms at the four corners of the load-bearing platform, the overall balance stability of the load-bearing platform can be improved when it is reset, and the phenomenon of deflection to one side will not occur.

[0037] In an optional embodiment, after the cleaning cloth is fixed, the cleaning head covers the cleaning cloth to be installed and moves relative to the carrying platform and / or the cleaning head is linked with the carrying platform to separate the cleaning cloth to be installed from the connection position of the adjacent cleaning cloth.

[0038] In an optional embodiment, when the carrying platform is driven to move to the first position, the cleaning cloth adjacent to the cleaning cloth to be installed is fixed in the cloth passing channel; when the carrying platform is driven to move to the second position, the cleaning cloth to be installed is separated from the connection position of the cleaning cloth adjacent to it.

[0039] Beneficial effect: The cleaning cloth supply box has two positions, and the two positions have different functions. When the carrying platform moves to the first position, the next cleaning cloth can be fixed. When the carrying platform moves to the second position, the cleaning cloth to be installed can be torn off along the break line. Users can select the moving position of the carrying platform as needed, which is more convenient to use.

[0040] In an optional embodiment, the first position and the second position are vertically arranged in sequence.

[0041] Beneficial effect: By setting the first position and the second position to be arranged in sequence along the vertical direction, the user only needs to press down the bearing platform to achieve the cloth clamping and cloth cutting operations, which is convenient for the user to complete the cloth clamping and cloth cutting operations in one action, and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0043] Figure 1 It is a schematic diagram of the process of installing the cleaning cloth in cooperation with the cleaning head in the embodiment of the utility model;

[0044] Figure 2 It is a structural schematic diagram of the embodiment of the utility model after the cleaning cloth supply box and the cleaning head cooperate to spread the cleaning cloth to be installed on the cloth spreading surface;

[0045] Figure 3 This is a schematic diagram of the structure of the cleaning cloth supply box in an embodiment of the utility model;

[0046] Figure 4 This is a schematic diagram of the structure of the cleaning head in the embodiment of the utility model;

[0047] Figure 5 This is a schematic diagram of the disassembly of the cleaning head in the embodiment of the utility model;

[0048] Figure 6 This is a schematic diagram of the internal structure of the cleaning cloth supply box in an embodiment of the utility model;

[0049] Figure 7 This is a schematic diagram of the structure of the cleaning cloth supply box in the embodiment of the utility model after the box body and the elastic member are removed;

[0050] Figure 8 for Figure 7 A front view of

[0051] Fig. 9 This is a schematic diagram of the structure of the fixing part in the embodiment of the utility model;

[0052] Fig.10 It is a structural schematic diagram of the carrying platform in the embodiment of the utility model.

[0053] Description of reference numerals:

[0054] 10. Box body; 11. Limiting structure

[0055] 20, fixing part; 200, cloth passage; 21, clamping wall; 211, protrusion; 22, support plate; 220, cloth outlet; 221, support edge; 23, reinforcement plate;

[0056] 30, bearing platform; 300, cloth spreading surface; 301, hollow cavity; 302, guide surface; 31, movable part; 311, clamping end; 32, platform body; 321, guide plate; 322, first magnetic member;

[0057] 40. Cleaning head; 41. Mop plate; 411. Second magnetic member;

[0058] 50. Reset mechanism; 51. First guide post; 52. Second guide post; 53. Elastic member;

[0059] 60. Cloth supply roller. DETAILED DESCRIPTION

[0060] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0061] Combine the following Figures 1 to 10 , describing an embodiment of the utility model.

[0062] According to an embodiment of the utility model, the utility model provides a cleaning cloth supply box, including a box body 10, a cleaning cloth area, a fixing portion 20, and a carrying platform 30, the box body 10 has an opening for a cleaning head 40 to enter; the cleaning cloth area is arranged in the box body 10, and a plurality of cleaning cloths connected end to end are placed thereon; the fixing portion 20 is arranged in the box body 10; the carrying platform 30 is arranged in the box body 10, and a cloth passing channel 200 for the cleaning cloth to pass through is defined between the fixing portion 20 and the carrying platform 30, the cleaning cloth passes through the cloth passing channel 200 and is laid on the carrying platform 30, the carrying platform 30 is driven to move relative to the fixing portion 20 so that the carrying platform 30 and the fixing portion 20 are close to each other, so as to fix the cleaning cloth adjacent to the cleaning cloth to be installed, and enable the cleaning cloth to be installed to be separated from the connection position of the cleaning cloth adjacent to it.

[0063] In the above embodiment, the fixing part 20 is fixedly arranged in the box body 10, and the supporting platform 30 is movably arranged in the box body 10. During the cloth installation process, the cleaning cloth to be installed is first clamped on the supporting platform 30 by using the cleaning head 40, and then the cleaning head 40 continues to move to lay the cleaning cloth to be installed on the supporting platform 30. After the cleaning cloth to be installed is laid on the supporting platform 30, the supporting platform 30 is driven to move by external force, so that the supporting platform 30 and the fixing part 20 are close to each other to clamp and fix the next cleaning cloth adjacent to the current cleaning cloth to be installed. When the supporting platform 30 and the fixing part 20 fix the next cleaning cloth, the currently laid cleaning cloth to be installed can be torn off along the dotted break line position. The operation is convenient, no cutting knife is required, and the cleaning cloth can be avoided from being torn, which improves the user's experience. It effectively solves the problem of breaking the cleaning cloth by the cloth breaking piece in the prior art, which is easy to scratch the user or torn the cleaning cloth. In this embodiment, the cleaning cloth to be installed can also be laid on the supporting platform by other methods, which will not be elaborated here.

[0064] Specifically, when the user is installing and tearing off the cleaning cloth to be installed, the user can press one end of the cleaning head 40 tightly against the cleaning cloth to be installed. A fixing device can be provided on the cleaning head 40 to fix the cleaning cloth to be installed. The fixing device can be a structure such as Velcro, a buckle, or a tooth, so that the cleaning head 40 can fix the cleaning cloth to be installed and drive the cleaning cloth to be installed to unfold, and after it is laid flat on the cloth-laying surface 300 on the top of the supporting platform 30, the supporting platform 30 is driven electrically or manually to move relative to the fixed part 20, so that the part where the supporting platform 30 and the fixed part 20 cooperate to form the cloth passage 200 moves toward the direction close to the fixed part 20, thereby clamping the next cleaning cloth, and then the cleaning cloth to be installed can be directly torn off and moved, and the cleaning cloth to be installed and the next cleaning cloth are torn off at a preset breakpoint.

[0065] In one embodiment, the cleaning head 40 extends into the opening to drive the carrying platform 30 to move so as to fix the cleaning cloth.

[0066] In the above embodiment, the cleaning cloth is fixed by driving the supporting platform 30 to move relative to the fixed part 20 with the help of the cleaning head 40. The operation is convenient and simple, and the user does not need to bend over to operate, which provides a better user experience. Compared with the method of electrically driving the supporting platform 30 to move and fix the cleaning cloth, the cost is lower.

[0067] Preferably, in this embodiment, the cleaning head 40 includes a mop plate 41 .

[0068] In one embodiment, the cleaning head 40 extends into the opening to drive the cleaning cloth to be installed to be separated from the connection position of the cleaning cloth adjacent to it.

[0069] In the above embodiment, the cleaning head 40 can not only drive the supporting platform 30 to move and fix the next cleaning cloth, but also drive the cleaning cloth to be installed to be separated from the connection position of the cleaning cloth adjacent to it after the next cleaning cloth is fixed. The operation of clamping and cutting the cloth can be completed in one action, which is more convenient.

[0070] In one embodiment, the carrying platform 30 is driven to move relative to the fixing portion 20 so that the width of the cloth passage 200 is gradually reduced to fix the cleaning cloth.

[0071] In the above embodiment, the carrying platform 30 is driven by an external force to move relative to the fixing portion 20, so that the width of the cloth passage 200 is gradually reduced until the next cleaning cloth can be fixed, thereby making it easier to tear off the cleaning cloth.

[0072] In one embodiment, the supporting platform 30 further includes a movable portion 31 cooperating with the fixed portion 20 to fix the cleaning cloth, and a cloth passage 200 is defined between the movable portion 31 and the fixed portion 20 . The movable portion 31 is driven to move to control the width of the cloth passage 200 .

[0073] In the above embodiment, the supporting platform 30 includes a platform body 32 and a movable part 31 fixed at one end of the platform body 32. The movable part 31 can move with the supporting platform 30 when it is driven, so that the movable part 31 and the fixed part 20 are close to each other, thereby adjusting the width of the cloth passage 200 to achieve the purpose of fixing the next cleaning cloth.

[0074] In one embodiment, the side of the fixed portion 20 facing the movable portion 31 is a clamping wall 21 , and at least one wall surface of the clamping wall 21 close to the movable portion 31 is constructed as an inclined wall surface that gradually inclines from top to bottom toward the movable portion 31 .

[0075] In the above embodiment, the clamping wall 21 is provided with the above-mentioned inclined wall surface, and when driving the supporting platform 30 to move downward, the lower end of the cloth passage 200 can be gradually narrowed, thereby clamping the next cleaning cloth, fixing the cleaning cloth, and facilitating tearing off the cleaning cloth to be installed.

[0076] Specifically, the clamping wall 21 is an inclined plate-like structure, and the clamping wall 21 gradually tilts from top to bottom toward the direction close to the carrying platform 30, so that when the carrying platform 30 is driven to move downward, the width of the cloth passage 200 gradually decreases until it can clamp and fix the cleaning cloth.

[0077] In other alternative embodiments, the width of the fabric passage 200 may be adjusted by driving the supporting platform 30 to move toward the fixing portion 20 .

[0078] Preferably, in this embodiment, the width of the cloth passage 200 is adjusted by adopting a clamping wall 21 with an inclined wall surface. In this way, by driving the supporting platform 30 to move downward, it is possible to clamp and fix the next cleaning cloth, and also to tear off the cleaning cloth to be installed. The cloth clamping and cloth cutting operations are completed in one action, which is easy to operate, does not require a cutting knife, and avoids tearing the cleaning cloth.

[0079] In one embodiment, a plurality of protrusions 211 are disposed on the clamping wall 21 , and the plurality of protrusions 211 are arranged at intervals along the length direction of the clamping wall 21 .

[0080] In the above embodiment, by means of the protrusion structures arranged at intervals along the length direction of the clamping wall 21, the cleaning cloth can be adsorbed and adhered to the clamping wall 21, and when the movable part 31 and the fixed part 20 cooperate to clamp and fix a cleaning cloth, the friction between the cleaning cloth and the cloth passing channel 200 can also be increased, which can effectively prevent the cleaning cloth from falling off.

[0081] In one embodiment, the protrusion 211 is a semi-cylindrical protrusion formed on the clamping wall 21 , and the semi-cylindrical protrusion is suitable for extending along the width direction of the clamping wall 21 .

[0082] In the above embodiment, by setting the protrusion 211 to a semi-cylindrical shape, while improving the friction force on the surface of the clamping wall 21, it can also effectively prevent the edges and tips of the protrusion 211 from piercing and damaging the cleaning cloth, thereby affecting the integrity of the cleaning cloth.

[0083] Furthermore, the flat surface of the semi-cylindrical protrusion 211 is fixed on the clamping wall 21 and the curved surface faces the movable part 31. The entire protrusion 211 extends along the width direction of the clamping wall 21, thereby effectively increasing the friction of the cleaning cloth in the length direction of the clamping wall 21 and preventing the cleaning cloth from falling off the clamping wall 21.

[0084] In one embodiment, a clamping end 311 is provided on the side of the movable portion 31 facing the fixed portion 20. When the movable portion 31 is driven to move relative to the fixed portion 20, the clamping end 311 moves to press the cleaning cloth between two adjacent protrusions 211 so that the cleaning cloth is fixed in the cloth passing channel 200.

[0085] In the above embodiment, when the supporting platform 30 is driven to make the movable part 31 move relative to the fixed part 20, the clamping end 311 of the movable part 31 can just press against the gap between two adjacent protrusions 211, so that the cleaning cloth can be stably clamped and fixed in the gap and is not easy to fall off.

[0086] In one embodiment, the surface where the clamping end 311 and the protrusion 211 cooperate is a curved surface.

[0087] In the above embodiment, by setting the surface where the clamping end 311 and the protrusion 211 cooperate as a curved surface, the cleaning cloth can be protected and the end surface where the clamping end 311 and the protrusion 211 cooperate can be effectively prevented from being too sharp, and its edges or tips will puncture and damage the cleaning cloth, affecting the integrity of the cleaning cloth.

[0088] Optionally, the clamping end 311 is constructed as a cylindrical structure or a spherical structure; or, the clamping end 311 is provided with a rolling element suitable for rolling contact with the cleaning cloth.

[0089] In one embodiment, the movable portion 31 is a V-shaped bending structure in longitudinal cross section.

[0090] In the above embodiment, the movable part 31 adopts a V-shaped bending structure, which can, on the one hand, reduce the obstruction encountered by the movable part 31 when moving downward, and facilitate the clamping end 311 to abut against the clamping wall 21 to clamp and fix the cleaning cloth. On the other hand, the bending design also enables the movable part 31 to have a certain elastic deformation ability, so that it is not easy to cause mechanical structure damage when it abuts against the clamping wall 21 to fix the cleaning cloth.

[0091] Specifically, the tip of the V-shaped bending structure faces downward, one end of the V-shaped bending structure is fixedly disposed on the platform body 32 , and the other end is configured as a clamping end 311 .

[0092] Of course, in other alternative embodiments, the movable portion 31 may also adopt a bending structure with multiple bending portions.

[0093] Specifically, in this embodiment, the movable portion 31 is fixedly disposed on a side of the platform body 32 close to the fixed portion 20 , and the platform body 32 and the movable portion 31 are integrally formed injection molded parts.

[0094] Optionally, the movable portion 31 is fixedly arranged at one end of the platform body 32 along the length direction and close to the fixed portion 20. The movable portion 31 can be arranged as an integrated structure extending along the width direction of the platform body 32, and the movable portion 31 covers the entire end edge of the platform body 32, or the movable portion 31 can also be multiple, and the multiple movable portions 31 are arranged at intervals along the width direction of the platform body 32.

[0095] In one embodiment, a reset mechanism 50 is disposed in the box body 10 , one end of the reset mechanism 50 is connected to the bottom of the box body 10 , and the other end is connected to the carrying platform 30 , so as to provide a reset force after the carrying platform 30 is driven to move.

[0096] In the above embodiment, by providing the reset mechanism 50 , the carrying platform 30 can automatically reset to the initial position under the action of the reset mechanism 50 after being driven to move, so as to facilitate the next use.

[0097] In one embodiment, the reset mechanism 50 includes an elastic member 53, a first guide column 51 connected to the supporting platform 30, and a second guide column 52 connected to the bottom of the box body 10. The first guide column 51 and the second guide column 52 are slidably connected, and the elastic member 53 is arranged between the supporting platform 30 and the bottom of the box body 10.

[0098] In the above embodiment, the mutually sleeved first guide column 51 and second guide column 52 can guide and limit the movement direction of the carrying platform 30, ensuring that the carrying platform 30 can move along the axial direction of the first guide column 51 and the second guide column 52 without deflection. By setting the elastic member 53 between the carrying platform 30 and the bottom of the box body 10, when the carrying platform 30 is driven to move, when the driving force is removed, the carrying platform 30 can automatically reset under the elastic force of the elastic member 53, which is convenient for next use.

[0099] Specifically, the first guide column 51 and the second guide column 52 both extend in the vertical direction and are hollow cylindrical structures, or at least one of the first guide column 51 and the second guide column 52 is hollow, so as to facilitate the sleeve connection between the two. The second guide column 52 is a guide sleeve fixed on the bottom wall of the box body 10, and the guide sleeve is suitable for extending in the vertical direction; the first guide column 51 is a columnar structure fixedly arranged on the bottom wall of the bearing platform 30 corresponding to the guide sleeve, and the outer diameter of the first guide column 51 is smaller than the inner diameter of the guide sleeve, and can be telescopically moved in the guide sleeve.

[0100] Furthermore, the bottom wall of the carrying platform 30 and the bottom wall of the box body 10 are respectively provided with limiting posts, and the elastic member 53 is a spring with two ends sleeved on the two limiting posts. Alternatively, the limiting post is a hollow structure, and the two ends of the spring are respectively limited in the hollow limiting posts, so that the elastic member 53 can be stably supported and connected between the bottom wall of the carrying platform 30 and the bottom wall of the box body 10.

[0101] Specifically, a first limiting column is fixedly arranged on the bottom wall of the box body 10, and a second limiting column is fixedly arranged on the bottom wall of the bearing platform 30 corresponding to the first limiting column, and the elastic member 53 includes a spring whose two ends are respectively connected to the first limiting column and the second limiting column. The first limiting column and the second limiting column are respectively solid columnar structures, and the two ends of the spring are respectively sleeved outside the first limiting column and the second limiting column; or, the first limiting column and the second limiting column are respectively hollow cylindrical structures, and positioning grooves suitable for installing the spring are respectively formed in the first limiting column and the second limiting column, and the two ends of the spring are respectively clamped and limited in the positioning grooves.

[0102] In one embodiment, four reset mechanisms 50 are provided and are respectively disposed at four corners of the carrying platform 30 .

[0103] In the above embodiment, by providing four reset mechanisms 50 at the four corners of the carrying platform 30 , the overall balance and stability of the carrying platform 30 can be improved when it is reset, and the platform will not deflect to one side.

[0104] In one embodiment, a limiting structure 11 is fixedly arranged in the box body 10, and the limiting structure 11 is located above the carrying platform 30, and is suitable for limiting the extreme position of the upward movement of the carrying platform 30. Optionally, the box body 10 includes two box side walls whose extension direction is parallel to the length direction of the carrying platform 30, and the limiting structure 11 includes limiting blocks fixedly arranged on the two box side walls. By setting the limiting structure 11 on the inner wall of the box body 10, it is possible to effectively prevent the box body 10 from being ejected under the action of the reset mechanism 50 when the carrying platform 30 is reset.

[0105] In one embodiment, after the cleaning cloth is fixed, the cleaning head 40 covers the cleaning cloth to be installed and moves relative to the supporting platform 30 and / or the cleaning head 40 is linked with the supporting platform 30 to separate the cleaning cloth to be installed from the connection position of the cleaning cloth adjacent to it.

[0106] In the above embodiment, the cleaning head 40 can be used to drive the carrying platform 30 to move downward, and the cleaning head 40 can cover the cleaning cloth to be installed to clamp the cleaning cloth, so that the cleaning cloth to be installed is pulled from the breakpoint position to achieve the cloth breaking. Alternatively, the cleaning cloth to be installed can be separated from the connection position of the adjacent cleaning cloth through the linkage between the cleaning head 40 and the carrying platform 30. For example, the cleaning head 40 and the carrying platform 30 are adsorbed and connected by a magnetic structure. When the carrying platform 30 is driven to move downward, the cleaning head 40 is also driven to move downward, thereby causing the cleaning cloth to be installed clamped between the two to be pulled and separated from the adjacent cleaning cloth.

[0107] In one embodiment, when the carrying platform 30 is driven to move to the first position, the cleaning cloth is fixed in the cloth passage 200; when the carrying platform 30 is driven to move to the second position, the cleaning cloth to be installed is separated from the connection position of the cleaning cloth adjacent to it.

[0108] In the above embodiment, the cleaning cloth supply box has two positions, and the two positions have different functions. When the carrying platform 30 moves to the first position, the next cleaning cloth can be fixed. When the carrying platform 30 moves to the second position, the cleaning cloth to be installed can be torn apart along the dotted line position. The user can select the moving position of the carrying platform 30 as needed, which is more convenient to use.

[0109] In one embodiment, the first position and the second position are arranged vertically in sequence.

[0110] In the above embodiment, by setting the first position and the second position to be arranged in sequence along the vertical direction, the user only needs to press down the supporting platform 30 to realize the cloth clamping and cloth cutting operations, which is convenient for the user to complete the cloth clamping and cloth cutting operations in one action, and is more convenient to use.

[0111] In some embodiments, the top of the box body 10 is open to form an opening for the cleaning head 40 to enter, one side of the box body 10 is a cleaning cloth area and the other side is a cloth spreading area, the cleaning cloth area is provided with a cloth supply mechanism, the cloth spreading area is provided with a cloth spreading mechanism, the cloth supply mechanism includes a fixing part 20, and the cloth spreading mechanism includes a supporting platform 30, a reset mechanism 50, etc.

[0112] Furthermore, the cloth supply mechanism also includes a cloth outlet 220 and a cloth supply roller 60 arranged below the fixed part 20. When the cloth outlet 220 discharges cloth, the fixed part 20 and the movable part 31 are clamped on the next cleaning cloth, and the cleaning cloth to be installed is torn off at the breaking point under the action of the clamping and pulling force on both sides.

[0113] Furthermore, the fixing portion 20 includes a horizontally arranged support plate 22 and a clamping wall 21 fixedly arranged below the support plate 22. A cloth outlet 220 is provided on one side of the support plate 22 close to the carrying platform 30. The cloth outlet 220 is a strip-shaped opening whose length is greater than the width of the cleaning cloth. A certain width is reserved on one side of the cloth outlet 220 of the support plate 22 close to the carrying platform 30 to form a support edge 221. The cloth supply roller 60 is located below the support plate 22. The gap between the clamping wall 21 and the movable portion 31 forms a cloth passage 200. The upper end of the cloth passage 200 is connected to the cloth outlet 220. The cleaning cloth on the cloth supply roller 60 is connected to the cloth outlet 220. The cleaning cloth passes through the cloth channel 200 and the cloth outlet 220 in turn, passes through the support plate 22, and overlaps the support edge 221. Then, driven by the cleaning head 40, it is spread flat on the cloth-laying surface 300 on the top of the supporting platform 30. When the supporting platform 30 is pressed down by the cleaning head 40, the movable part 31 is driven to move downward. At this time, the movable part 31 is abutted against the clamping wall 21 to clamp the next cleaning cloth, and can be torn off at a preset breakpoint; when the supporting platform 30 drives the movable part 31 to move upward under the action of the reset mechanism 50, the movable part 31 is separated from the clamping wall 21 to allow the cleaning cloth to pass freely. At this time, the cloth-laying operation can be performed.

[0114] Furthermore, the cloth outlet 220 includes a first edge close to the side of the supporting platform 30, and the support plate 22 includes a second edge close to the side of the supporting platform 30, and the distance between the first edge and the second edge is not less than a set width, so as to form a supporting edge 221 suitable for supporting the cleaning cloth between the cloth outlet 220 and the second edge.

[0115] Preferably, the fixing portion 20 further includes a reinforcing plate 23 , which is connected between the supporting plate 22 and the clamping wall 21 to increase the strength of the fixing portion 20 .

[0116] Furthermore, a boss is fixedly provided in the box body 10, and the boss and the inner wall of the box body 10 are enclosed to form a mounting position suitable for supporting and fixing the support plate 22. The box body 10 includes a first side wall and a second side wall arranged opposite to each other, and two third side walls connected to both sides of the first side wall and the second side wall; wherein the fixing portion 20 is arranged near the first side wall, the bearing platform 30 is arranged near the second side wall, and the boss is fixedly provided on the inner wall of the first side wall; a connecting column is fixedly provided on the side wall of the support plate 22, and a connecting hole is correspondingly provided on the second side wall, one end of the support plate 22 is connected to the connecting hole of the second side wall through the connecting column, and the other end is fixed above the boss, so that the entire fixing portion 20 is stably fixed in the shell.

[0117] Optionally, a partition is fixedly provided in the box body 10, and the partition is suitable for separating a limited space suitable for installing the cloth supply roller 60 in the box body 10. Preferably, a disassembly opening is also provided on the side wall of the box body 10, and the disassembly opening corresponds to the limited space, so that the user can conveniently take out and replace the cleaning cloth on the cloth supply roller 60 through the provided disassembly opening.

[0118] Preferably, the cleaning head 40 in this embodiment includes a mop plate 41, and the carrying platform 30 can move downward under the pressure of the mop plate 41, and can automatically move upward to achieve reset under the action of the reset mechanism 50. The fixed part 20 is located at one end of the carrying platform 30 close to the cloth supply roller 60, and a cloth passage 200 for the cleaning cloth on the cloth supply roller 60 to pass through is formed between the fixed part 20 and the movable part 31 on the end of the carrying platform 30. The fixed part 20 and the movable part 31 have a clamping state for clamping the cleaning cloth and a release state for allowing the cleaning cloth to pass freely; when the cleaning cloth to be installed covers the mop plate 41, the carrying platform 30 and the cleaning cloth to be installed are pressed down by the mop plate 41, so that the cloth passage 200 between the fixed part 20 and the movable part 31 is narrowed to clamp the next cleaning cloth, and when the downward pressure continues, the cleaning cloth to be installed will be torn off at a preset breakpoint position.

[0119] In some embodiments, the top surface of the supporting platform 30 is a cloth-laying surface 300, a first magnetic component 322 is arranged inside the supporting platform 30, and a second magnetic component 411 is arranged on the cleaning head 40; there is a magnetic attraction between the second magnetic component 411 and the first magnetic component 322, and when the mop board 41 spreads the cleaning cloth to be installed on the cloth-laying surface 300, the cloth-laying surface 300 is located between the first magnetic component 322 and the second magnetic component 411; the magnetic attraction is used to attract the mop board 41 to press the cleaning cloth to be installed on the cloth-laying surface 300 when installing the cleaning cloth to be installed, and can drive the cleaning cloth to be installed to unfold, so that the cleaning cloth to be installed can be installed on the mop board 41.

[0120] In the above embodiment, when the end of the cleaning cloth is placed on the cloth surface 300 and the end of the mop board 41 is also pressed on the cloth surface 300, the mop board 41 will move toward the cloth surface 300 under the action of the magnetic attraction between the first magnetic part 322 and the second magnetic part 411, so that the cleaning cloth to be installed can be pressed against the cloth surface 300 to prevent the cleaning cloth to be installed from detaching. The user does not need to apply a pressing force, and can easily drive the cleaning cloth to be installed to unfold, and the magnetic attraction will not damage the cleaning cloth, so the integrity of the cleaning cloth is better.

[0121] In an optional embodiment, the supporting platform 30 has a hollow cavity 301, and the top surface is a cloth-laying surface 300. A first magnetic component 322 is arranged in the hollow cavity 301. The first magnetic component 322 can move in the hollow cavity 301, and the first magnetic component 322 can be movably arranged on the supporting platform 30; when the mop board 41 moves on the cloth-laying surface 300, the first magnetic component 322 can move along with the movement of the second magnetic component 411 on the mop board 41, so that the positions of the first magnetic component 322 and the second magnetic component 411 correspond at all times.

[0122] By setting the first magnetic component 322 as a movable component, it can move with the mop board 41, so that the positions of the first magnetic component 322 and the second magnetic component 411 always correspond to each other, ensuring that the mop board 41 can always tightly clamp the cleaning cloth and drive it to move and unfold it smoothly during the cloth clamping process. Moreover, since the first magnetic component 322 is movable, the size of the first magnetic component 322 can be adaptively reduced, which not only saves costs but also reduces the weight of the entire spreading mechanism.

[0123] In an optional embodiment, the first magnetic member 322 has an initial position; the position of the initial position corresponds to the position of at least part of the cleaning cloth; when the mop board 41 is on the cloth-laying surface 300, the first magnetic member 322 moves along with the movement of the second magnetic member 411 on the mop board 41; when the mop board 41 is separated from the cloth-laying surface 300, the first magnetic member 322 can be reset to the initial position. When the mop board 41 is separated from the cloth-laying surface 300, the first magnetic member 322 can automatically reset to the initial position, which is convenient for next use.

[0124] In an optional embodiment, a guide surface 302 is provided in the hollow cavity 301 of the carrying platform 30, and the first magnetic member 322 is movably provided on the guide surface 302; in the direction close to the initial position, the guide surface 302 gradually tilts downward; when the mop board 41 is on the cloth-laying surface 300, the first magnetic member 322 moves along with the movement of the second magnetic member 411 on the mop board 41; when the mop board 41 is separated from the cloth-laying surface 300, the first magnetic member 322 can be reset to the initial position along the guide surface 302 under the action of gravity. By setting the inclined guide surface 302 and movably setting the first magnetic member 322 on the guide surface 302, since the guide surface 302 gradually tilts downward in the direction close to the initial position, the initial position is located at the lowest end of the guide surface 302, so that when the magnetic attraction force on the first magnetic member 322 is removed, it can slide or roll downward to the initial position under the action of gravity, and the reset method is relatively simple.

[0125] Optionally, the carrying platform 30 is a flat long box body 10 structure. The carrying platform 30 has a first end and a second end arranged opposite to each other along the length direction, wherein the first end is close to the fixing portion 20, and the first magnetic member 322 is located at the first end in the initial state. The guide surface 302 can be formed by the bottom wall of the hollow cavity 301 of the carrying platform 30, or an inclined guide plate 321 can be fixedly arranged in the hollow cavity 301, and the guide plate 321 gradually tilts downward from the second end to the first end, and the first magnetic pole member is arranged on the guide plate 321, and the upper surface of the guide plate 321 constitutes the guide surface 302.

[0126] Optionally, the first magnetic member 322 is a rolling member, such as an iron rod or an iron ball, which can roll in the carrying platform 30 .

[0127] Optionally, at least one end of the mop board 41 along the length direction is provided with a second magnetic member 411. Preferably, both ends of the mop board 41 are provided with a second magnetic member 411. When in use, the user can use either end of the mop to clamp and install the cleaning cloth. Having the second magnetic member 411 at both ends can also make the overall balance and stability of the mop board 41 better.

[0128] The method of using the cleaning cloth supply box provided in this embodiment is as follows:

[0129] A movable part 31 is fixedly provided at the first end of the carrying platform 30, and a fixed part 20 for fixing the cleaning cloth is provided on one side of the supply box near the movable part 31. A cloth-passing channel 200 is formed between the movable part 31 and the fixed part 20, and the width of the cloth-passing channel 200 is adjustable to achieve clamping or releasing the cleaning cloth. The cleaning cloth on the cloth supply roller 60 passes through the cloth-passing channel 200 and is laid flat on the first end of the carrying platform 30. When the cleaning cloth to be installed covers the mop board 41, the mop board 41 is pressed to move the carrying platform 30 downward, thereby driving the movable part 31 and the fixed part 20 to approach each other and clamp one end of the cleaning cloth adjacent to the cleaning cloth to be installed, so that when the mop board 41 continues to drive the cleaning cloth to be installed to move, the cleaning cloth to be installed will be torn off. Since there are breakpoints between the disposable cleaning cloths, it is easy to tear off a whole piece of cleaning cloth when pulling, so that a whole piece of cleaning cloth is installed on the mop board 41.

[0130] In this embodiment, the fixed part 20 fixed in the box body 10 and the movable part 31 arranged at one end of the bearing platform 30 can realize clamping and fixing the cleaning cloth. The fixed part 20 is provided with an inclined clamping wall 21, and the clamping wall 21 is provided with a plurality of protrusions 211, and the gaps between adjacent protrusions 211 form a groove. The movable part 31 is provided with a convex head (that is, a clamping end 311) that cooperates with the groove for clamping the disposable cleaning cloth; the gap between the clamping wall 21 and the clamping end 311 of the movable part 31 gradually decreases from top to bottom, and the convex head moves with the movement of the bearing platform 30 to achieve clamping or releasing the cleaning cloth. During the process of installing the cloth, the mop board 41 of the present application clamps the cleaning cloth through the fixed part 20 and the movable part 31, and when continuing to move, the cleaning cloth to be installed is torn off along the dotted line position. The operation of clamping and breaking the cloth is completed in one action, which is convenient to operate and does not require a cutting knife to avoid tearing the cloth.

[0131] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A cleaning cloth supply box, characterized in that: include: A box body (10) having an opening for the cleaning head (40) to enter; A cleaning cloth area, arranged in the box body (10), and containing a plurality of cleaning cloths connected end to end; A fixing portion (20) is disposed inside the box body (10); A carrying platform (30) is arranged in the box body (10), and a cloth passage (200) for the cleaning cloth to pass through is defined between the fixing portion (20) and the carrying platform (30). The cleaning cloth to be installed passes through the cloth passage (200) and is laid on the carrying platform (30). The carrying platform (30) is driven to move relative to the fixing portion (20) so that the carrying platform (30) and the fixing portion (20) are close to each other, so as to fix the cleaning cloth adjacent to the cleaning cloth to be installed, and enable the cleaning cloth to be installed to be separated from the connection position of the cleaning cloth adjacent to it.

2. A cleaning cloth supply box according to claim 1, characterized in that: The cleaning head (40) extends into the opening to drive the carrying platform (30) to move so as to fix the cleaning cloth.

3. A cleaning cloth supply box according to claim 1 or 2, characterized in that: The cleaning head (40) extends into the opening to drive the cleaning cloth to be installed to be separated from the connection position of the cleaning cloth adjacent to it.

4. A cleaning cloth supply box according to claim 1 or 2, characterized in that: The carrying platform (30) is driven to move relative to the fixing portion (20) so that the width of the cloth passage (200) is gradually reduced to fix the cleaning cloth.

5. A cleaning cloth supply box according to claim 4, characterized in that: The carrying platform (30) further comprises a movable part (31) cooperating with the fixed part (20) to fix the cleaning cloth, the cloth passage (200) being defined between the movable part (31) and the fixed part (20), and the movable part (31) being driven to move so as to control the width of the cloth passage (200).

6. A cleaning cloth supply box according to claim 5, characterized in that: The side of the fixed portion (20) facing the movable portion (31) is a clamping wall (21), and at least one side of the clamping wall (21) close to the movable portion (31) is constructed as an inclined wall that gradually inclines from top to bottom in a direction close to the movable portion (31).

7. A cleaning cloth supply box according to claim 6, characterized in that: A plurality of protrusions (211) are provided on the clamping wall (21), and the plurality of protrusions (211) are arranged at intervals along the length direction of the clamping wall (21).

8. A cleaning cloth supply box according to claim 7, characterized in that: The protrusion (211) is a semi-cylindrical protrusion formed on the clamping wall (21), and the semi-cylindrical protrusion is suitable for extending along the width direction of the clamping wall (21).

9. A cleaning cloth supply box according to claim 7 or 8, characterized in that: The movable portion (31) is provided with a clamping end (311) on one side facing the fixed portion (20); when the movable portion (31) is driven to move relative to the fixed portion (20), the clamping end (311) moves to press the cleaning cloth between two adjacent protrusions (211) so that the cleaning cloth is fixed in the cloth passage (200).

10. A cleaning cloth supply box according to claim 9, characterized in that: The surface where the clamping end (311) and the protrusion (211) cooperate is a curved surface.

11. A cleaning cloth supply box according to claim 9, characterized in that: The movable portion (31) is a bent structure with a V-shaped longitudinal cross section.

12. A cleaning cloth supply box according to any one of claims 1-2, 5-8 and 10-11, characterized in that: A reset mechanism (50) is arranged in the box body (10), one end of the reset mechanism (50) is connected to the bottom of the box body (10), and the other end is connected to the bearing platform (30) to provide a reset force after the bearing platform (30) is driven to move.

13. A cleaning cloth supply box according to claim 12, characterized in that: The reset mechanism (50) comprises an elastic member (53), a first guide column (51) connected to the bearing platform (30), and a second guide column (52) connected to the bottom of the box body (10); the first guide column (51) and the second guide column (52) are slidably connected to each other, and the elastic member (53) is arranged between the bearing platform (30) and the bottom of the box body (10).

14. A cleaning cloth supply box according to claim 12, characterized in that: There are four reset mechanisms (50), which are respectively arranged at the four corners of the carrying platform (30).

15. A cleaning cloth supply box according to any one of claims 1-2, 5-8, 10-11 and 13-14, characterized in that: When the cleaning cloth is fixed, the cleaning head (40) covers the cleaning cloth to be installed and moves relative to the carrying platform (30) and / or the cleaning head (40) and the carrying platform (30) are linked to each other, so that the cleaning cloth to be installed is separated from the connection position of the cleaning cloth adjacent to it.

16. A cleaning cloth supply box according to any one of claims 1-2, 5-8, 10-11, 13-14, characterized in that: When the carrying platform (30) is driven to move to a first position, the cleaning cloth adjacent to the cleaning cloth to be installed is fixed in the cloth passage (200); when the carrying platform (30) is driven to move to a second position, the cleaning cloth to be installed is separated from a connection position of the cleaning cloth adjacent to it.

17. A cleaning cloth supply box according to claim 16, characterized in that: The first position and the second position are arranged vertically in sequence.

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