Cleaning member, wringing mechanism and mop

Abstract

The utility model provides a kind of cleaning member, squeezing water mechanism and mop, it is related to cleaning appliance technical field.The cleaning member includes the body and the scraping and washing edge arranged protrudingly to the body, the body is the part of two parts formed along reference surface division of cylindrical or elliptical cylindrical base part, including arc side wall and plane side wall.The scraping and washing edge includes first scraping and washing surface and second scraping and washing surface, first scraping and washing surface and second scraping and washing surface intersect to form the scraping end of scraping and washing edge, the side of first scraping and washing surface away from scraping end is connected with the plane side wall of body, the side of second scraping and washing surface away from scraping end is connected with the arc side wall of body.The structure of the cleaning member of the utility model is simple, convenient for production and manufacture, also convenient for product installation.

Description

Technical Field

[0001] This utility model relates to the field of cleaning tools, and in particular to a cleaning component, a wringing mechanism, and a mop. Background Technology

[0002] In related technologies, in order to clean a flat mop, a lid is usually installed at the opening of the mop bucket. The lid has a squeezing port with a scraping component inside. Users can insert the mop board through the squeezing port and move it up and down to clean the wiping material on the mop board using the scraping component.

[0003] However, under the current circumstances, in order to achieve a good cleaning effect, the structure of the scraper is usually designed to be relatively complex, which is not conducive to manufacturing or product installation. Utility Model Content

[0004] This utility model provides a cleaning component, a wringing mechanism, and a mop to solve the technical problem that the complex structure of the scraping component in related technologies is not conducive to production and installation.

[0005] In a first aspect, this utility model provides a cleaning component, comprising: a body, wherein the body is the larger of two parts formed by dividing the base of a cylindrical, elliptical, or polygonal prism along a reference surface; the body includes an arcuate sidewall and a planar sidewall; the reference surface is determined by two axially extending reference lines of the sidewall of the cylindrical, elliptical, or polygonal prism; and a scraping ridge fixed to the body, the scraping ridge protruding from the body, and the scraping ridge including a first scraping surface and a second scraping surface, the first scraping surface and the second scraping surface intersecting to form a scraping end of the scraping ridge, the side of the first scraping surface away from the scraping end being connected to the planar sidewall of the body, and the side of the second scraping surface away from the scraping end being connected to the arcuate sidewall of the body.

[0006] The cleaning component described in this disclosure is formed by dividing the base into a cylindrical, elliptical, or polygonal prism shape to obtain the main body. A scraping ridge is provided on the main body, and the two scraping surfaces of the scraping ridge are connected to the arc-shaped sidewall and the planar sidewall of the main body, respectively. This is equivalent to extending a scraping ridge on the main body, which makes the structure of the entire cleaning component simple, easy to manufacture, and easy to install.

[0007] In one optional embodiment, the edge of the first scraping surface away from the scraping end has a first arcuate surface, and the first scraping surface smoothly transitions to the planar sidewall of the body through the first arcuate surface; and / or, the edge of the first scraping surface away from the body has a second arcuate surface, and the first scraping surface intersects with the second scraping surface through the second arcuate surface.

[0008] In one optional embodiment, the edge of the second scraping surface away from the scraping end has a third arcuate surface, the second scraping surface and the arcuate sidewall of the body are smoothly transitioned through the third arcuate surface, and the curvature direction of the third arcuate surface is opposite to that of the arcuate sidewall.

[0009] In one optional embodiment, the edge of the second scraping surface away from the body has a fourth arcuate surface, the second scraping surface intersects the first scraping surface through the fourth arcuate surface, and the curvature direction of the fourth arcuate surface is opposite to that of the third arcuate surface.

[0010] In one optional embodiment, the body is provided with a central hole along the central axis of the base, the central hole being used for rotatable connection or limiting connection with a convex shaft inserted into the central hole.

[0011] Secondly, this utility model provides a water-squeezing mechanism, comprising:

[0012] The main body is provided with a squeezing channel, the squeezing channel having an abutting side and a setting side disposed opposite to each other, and a constraint sidewall located between the abutting side and the setting side; a cleaning member as described in any of the above embodiments; the constraint sidewall is provided with a mounting hole, the cleaning member being inserted into the squeezing channel through the mounting hole; a cover plate is provided on the outside of the constraint sidewall and abuts against the end of the cleaning member, such that the cleaning member is disposed on the side of the squeezing channel near the setting side and forms a squeezing opening between it and the abutting side for inserting the mop board, the cleaning member being used to scrape and / or squeeze the wiping material of the mop board through the scraping end when the mop board moves in the squeezing opening.

[0013] The water-squeezing mechanism described in this disclosure has a cleaning component inserted into the squeezing channel from the outside of the water-squeezing mechanism. The cleaning component is covered by a cover plate on the outside of the constraint sidewall of the water-squeezing mechanism to limit and abut against the end of the cleaning component. The installation method is relatively simple.

[0014] In one optional embodiment, the extrusion channel includes two opposing constraint sidewalls, each of which is provided with the mounting hole; the cleaning member is inserted into the extrusion channel from the mounting hole of one constraint sidewall until it is inserted into the mounting hole of the other constraint sidewall; the dewatering mechanism includes two cover plates, which are respectively disposed on the outer sides of the two constraint sidewalls.

[0015] In one alternative embodiment, the planar sidewall extends gradually away from the abutting side along the direction in which the mop plate is inserted into the squeezing port, such that it first contacts the scraping end of the scraping ridge when the mop plate is inserted into the squeezing port.

[0016] In one alternative embodiment, the scraping ridge abuts against the sidewall of the mounting hole to prevent rotation between the cleaning member and the mounting hole;

[0017] And / or, the mounting hole has a first receiving area for receiving the body of the cleaning member and a second receiving area for receiving the scraping edge of the cleaning member; when the cleaning member is inserted into the mounting hole, the scraping edge abuts against the sidewall of the second receiving area to prevent rotation between the cleaning member and the mounting hole.

[0018] In one optional embodiment, a guide wheel is provided on the abutting side. When the cleaning component is disposed on the side of the squeezing channel near the disposed side, a squeezing opening is formed between it and the guide wheel for the mop board to be inserted. When the mop board moves in the squeezing opening, the guide wheel abuts against the top surface of the mop board where no wiping material is disposed, and rotates under the drive of the top surface.

[0019] In one optional embodiment, the sidewall of the abutting side is recessed to form a mounting groove, and the two sidewalls opposite to the mounting groove are provided with shaft holes, the side of the shaft hole near the extrusion channel being open; the guide wheel is provided with a rotating shaft on both sides, the rotating wheel enters the shaft hole through the opening and is rotatably connected to the shaft hole, the size of the opening is smaller than the diameter of the rotating shaft, so as to restrict the rotating shaft from coming out of the shaft hole.

[0020] In one alternative embodiment, the opening of the shaft hole near the constraint sidewall extends to the constraint sidewall and forms a through hole on the constraint sidewall.

[0021] Thirdly, this utility model provides a mop, including a mop handle, a mop board, and a wringing mechanism as described in any of the above embodiments; the mop board is disposed at one end of the mop handle, and the wringing mechanism is slidably disposed on the mop handle; when the wringing mechanism slides along the mop handle toward the mop board, the mop board inserts into the squeezing port and first contacts the scraping end of the scraping edge, so that the scraping end can scrape and / or squeeze the wiping material on the mop board.

[0022] In one alternative embodiment, when the wringing mechanism slides along the mop handle in a direction away from the mop board, the mop board inserts into the squeezing port and first abuts against the planar sidewall of the cleaning component, so that the planar sidewall guides the insertion direction of the mop board. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in this utility model or related technologies, the drawings used in the description of the embodiments or related technologies 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 based on these drawings without creative effort.

[0024] Figure 1 This is one of the structural schematic diagrams of the cleaning component provided by this utility model;

[0025] Figure 2 This is the second structural schematic diagram of the cleaning component provided by this utility model;

[0026] Figure 3 This is a schematic diagram of the base structure provided by this utility model;

[0027] Figure 4 This is one of the structural schematic diagrams of the water-squeezing mechanism provided by this utility model;

[0028] Figure 5 This is the second schematic diagram of the water-squeezing mechanism provided by this utility model;

[0029] Figure 6 This is one of the cross-sectional views of the water-squeezing mechanism provided by this utility model;

[0030] Figure 7 This is the second cross-sectional view of the water-squeezing mechanism provided by this utility model;

[0031] Figure 8 This is the mop provided by this utility model.

[0032] Figure label:

[0033] Cleaning component-10, body-101, arc-shaped sidewall-1011, flat sidewall-1012, center hole-1013, scraping edge-102, first scraping surface-1021, second scraping surface-1022;

[0034] Base -20, Reference plane -201, Generatrix -202, Chord -203;

[0035] Dewatering mechanism-30, main body-301, cover plate-302, setting side-3011, abutting side-3012, restraining sidewall-3013, guide wheel-3014;

[0036] Mop-40, mop handle-401, mop board-402;

[0037] Scraping end -n, first arc surface -a, second arc surface -b, third arc surface -c, fourth arc surface -d, mounting hole -f, extrusion channel -e, extrusion port -g, mounting groove -h, opening -k, through hole -m. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions 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 scope of protection of this utility model.

[0039] In the description of this utility model, it should be clarified that the terms "vertical", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "horizontal", etc., which indicate 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. They do not mean that the device or element referred to must have a specific orientation or position, and therefore should not be construed as a limitation on this utility model.

[0040] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" 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; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components; they can refer to a wireless connection or a wired connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0041] 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.

[0042] The cleaning component, wringing mechanism, and mop of this utility model are described below with reference to the accompanying drawings.

[0043] Figure 1 This is one of the structural schematic diagrams of the cleaning component provided by this utility model, such as... Figures 1 to 3As shown, this utility model provides a cleaning component 10, including: a body 101, the body 101 being a portion of a cylinder, elliptical cylinder, or polygonal prism, obtained by removing a smaller portion from the base 20 of the cylinder, elliptical cylinder, or polygonal prism. Specifically, the base 20 of the cylinder, elliptical cylinder, or polygonal prism is divided into two parts along a reference surface 201, and the body 101 is the larger of the two parts. The reference surface 201 is defined by two axially extending reference lines on the sidewalls of the cylinder, elliptical cylinder, or polygonal prism. Figure 3 As shown, taking the cylindrical base 20 as an example, the reference surface 201 can be determined by two generatrices 202 of the cylinder, and the line connecting the endpoints of the two generatrices 202 can form a chord 203 on the bottom surface of the cylinder that does not pass through the center. Because the body 101 is obtained by dividing a cylinder, elliptical cylinder, or polygonal prism by the reference surface 201, the body 101 includes an arc-shaped sidewall 1011 and a planar sidewall 1012. The arc-shaped sidewall 1011 is the original sidewall remaining after the base 20 is divided by the reference surface 201 and the smaller volume portion is removed. For the cylindrical and elliptical cylinder base, the arc-shaped sidewall 1011 is a smooth arc-shaped sidewall; for the polygonal prism, the arc-shaped sidewall 1011 is a curved sidewall formed by multiple sidewalls connected in sequence, that is, the original whole of the remaining part of the polygonal prism has an arc-shaped sidewall. The planar sidewall 1012 is the cross-section of the base 20 after it has been divided by the reference surface 201.

[0044] The cleaning component 10 also includes a scraping ridge 102 fixed to the body 101. The scraping ridge 102 protrudes from the body 101 and includes a first scraping surface 1021 and a second scraping surface 1022, such as... Figure 1 and Figure 2 As shown, the scraping ridge 102 is a protruding ridge with a roughly triangular cross-section that protrudes from the body 101. The upper surface of the scraping ridge 102 is the first scraping surface 1021, and the lower surface is the second scraping surface 1022. The first scraping surface 1021 and the second scraping surface 1022 intersect to form the scraping end n of the scraping ridge 102. The side of the first scraping surface 1021 away from the scraping end n is connected to the planar sidewall 1012 of the body 101, and the side of the second scraping surface 1022 away from the scraping end n is connected to the arcuate sidewall 1011 of the body 101.

[0045] The cleaning component 10 disclosed herein obtains a body 101 by dividing a cylindrical, elliptical, or polygonal prism-shaped base 20, and a scraping ridge 102 is provided on the body 101. The two scraping surfaces of the scraping ridge 102 are connected to the arc-shaped sidewall 1011 and the planar sidewall 1012 of the body 101, respectively. This is equivalent to extending a scraping ridge 102 on the body 101, which makes the structure of the entire cleaning component 10 simple, easy to manufacture, and easy to install.

[0046] In one alternative implementation, such as Figure 2 As shown, the edge of the first wiping surface 1021 away from the wiping end n has a first arc-shaped surface a, and the first wiping surface 1021 and the planar sidewall 1012 of the body 101 are smoothly transitioned through the first arc-shaped surface a. The smooth transition between the first arc-shaped surface a and the planar sidewall 1012 avoids burrs or protrusions caused by a hard transition between the first wiping surface 1021 and the planar sidewall 1012, thereby preventing the problem of tearing or damage to the wiping material caused by hard compression from burrs or protrusions.

[0047] And / or, the edge of the first scraping surface 1021 away from the body 101 may also have a second arc-shaped surface b, through which the first scraping surface 1021 intersects with the second scraping surface 1022. The smooth transition between the second arc-shaped surface b and the second scraping surface 1022 avoids burrs or sharp edges at the scraping end n, thus preventing tearing or damage to the wiped object caused by excessive pressure when the scraping end scrapes and / or squeezes the wiped object.

[0048] In one alternative implementation, refer to Figure 2 As shown, the second scraping surface 1022 is the surface located below the first scraping surface 1021. The edge of the second scraping surface 1022 away from the scraping end n may have a third arc-shaped surface c. The second scraping surface 1022 and the arc-shaped sidewall 1011 of the body 101 are smoothly transitioned through the third arc-shaped surface c, and the curvature direction of the third arc-shaped surface c is opposite to that of the arc-shaped sidewall 1011.

[0049] By using a third arc-shaped surface c that is opposite to the curvature direction of the arc-shaped sidewall 1011 to smoothly transition with the arc-shaped sidewall 1011, the deep groove that appears during the hard transition between the second scraping surface 1022 and the arc-shaped sidewall 1011 can be avoided. This is not conducive to the production and manufacturing of the cleaning part 10, especially when the cleaning part 10 is made by injection molding in one piece. The deep groove may make it difficult to make the model or make it difficult to demold the cleaning part.

[0050] And / or, the edge of the second scraping surface 1022 away from the body 101 has a fourth arcuate surface d, and the second scraping surface 1022 intersects the first scraping surface 1021 through the fourth arcuate surface d. The curvature direction of the fourth arcuate surface d is opposite to that of the third arcuate surface c. By using the fourth arcuate surface d, which has the opposite curvature direction to the third arcuate surface c, to smoothly transition with the first scraping surface 1021, burrs or sharp edges can be avoided at the scraping end n, thereby avoiding the problem of tearing or damage to the wiped material caused by the high pressure when the scraping end scrapes and / or squeezes the wiped material.

[0051] In one alternative implementation, such as Figure 2 As shown, the body 101 has a central hole 1013 along the central axis of the base 20. The central hole 1013 is used for rotatable connection or limiting connection with a convex shaft inserted into the central hole 1013. The central axis of the base 20 is a cylindrical, elliptical cylindrical or polygonal prism central axis.

[0052] Optionally, the two side walls of the squeezing channel e of the squeezing mechanism 30 can be provided with convex shafts. The two convex shafts can be inserted into the center holes 1013 at both ends of the cleaning component, so that the cleaning component 20 is rotatably positioned in the squeezing channel. At this time, the cleaning component 10 can rotate under the drive of the mop board. This rotation can drive the scraping ridge 102 to swing, thereby adjusting the size of the squeezing opening.

[0053] Alternatively, the central hole or the cam shaft is provided with an anti-rotation mechanism. After the two cam shafts are respectively inserted into the central holes 1013 at both ends of the cleaning member, the cam shafts and the central holes 1013 form an anti-rotation limiting connection. At this time, the scraping edge of the cleaning member 10 extends into the squeezing channel e to facilitate scraping and / or squeezing the wiping material.

[0054] like Figure 4 and Figure 5 As shown, this utility model provides a water-squeezing mechanism 30, including a main body 301, a cleaning component 10 as described in any of the above embodiments, and a cover plate 302.

[0055] For example, the main body 301 is provided with an extrusion channel e, which has an abutting side 3012 and a setting side 3011 disposed opposite to each other, and a constraint sidewall 3013 located between the abutting side 3012 and the setting side 3011. That is, the abutting side 3012 or the setting side 3011 can be a concrete object, such as having a concrete sidewall, or a plate, rib, roller, etc. that are connected to other sidewalls; or it can simply refer to the orientation, that is, one side and the other side of the extrusion channel e. The constraint sidewall 3013 refers to a concrete sidewall, which can be a plate, rib, roller, etc. that are connected to other sidewalls.

[0056] The constraint sidewall 3013 is provided with a mounting hole f, which can be located in the area of ​​the constraint sidewall 3013 near the setting side 3011. The cleaning member 10 can be inserted into the mounting hole f from the outside of the extrusion channel e and continue to move into the extrusion channel e until the end of the cleaning member 10 away from the extrusion channel e enters the mounting hole f. Then, the cover plate 302 is placed on the outside of the constraint sidewall 3013, at which point the cover plate 302 abuts against the end of the cleaning member 10. Figure 6 As shown, the cleaning member 10 is disposed in the squeezing channel e on the side near the setting side 3011 and forms a squeezing port g for inserting the mop board between it and the abutting side 3012. The cleaning member 10 is used to scrape and / or squeeze the wiping material of the mop board through the scraping end n when the mop board moves in the squeezing port g.

[0057] For example, a snap-fit ​​part can be provided on the cover plate 302, and a mating part can be provided on the constraint sidewall. When the cover plate 302 is placed on the outside of the constraint sidewall 3013, the snap-fit ​​part and the mating part can be mated together, so that the cover plate 302 is fixed on the outside of the constraint sidewall 3013, so as to avoid the situation where the cleaning part 10 is unstable due to the cover plate 302 detaching from the constraint sidewall 3013.

[0058] The water-squeezing mechanism 30 disclosed herein has a cleaning component 10 inserted into the squeezing channel e from the outside of the water-squeezing mechanism 30. The cleaning component 10 is covered by a cover plate 302 on the outside of the constraint side wall 3013 of the water-squeezing mechanism 30 to limit and abut against the end of the cleaning component 10. The installation method is relatively simple.

[0059] In one optional embodiment, the squeezing channel e includes two opposing constraint sidewalls 3013, each of which has a mounting hole f. The cleaning member 10 can be inserted into the squeezing channel e through the mounting hole f of one constraint sidewall 3013 until one end of the cleaning member 10 is inserted into the mounting hole f of the other constraint sidewall 3013, at which point the other end of the cleaning member 10 just enters the mounting hole f from the initial insertion. The squeezing mechanism 30 includes two cover plates 302, which are respectively covered on the outer sides of the two constraint sidewalls 3013 and are snapped and fixed to the two constraint sidewalls 3013, so that the cleaning member 10 is installed on the side of the squeezing channel e closest to the setting side 3011.

[0060] Optionally, if both the abutting side 3012 and the setting side 3011 of the extrusion channel e have solid sidewalls, then the sidewalls of the abutting side 3012, the sidewalls of the setting side 3011, and the two constraint sidewalls 3013 enclose and form the extrusion channel e. Specifically, the main body 301 can be a single piece, that is, the sidewalls of the abutting side 3012, the sidewalls of the setting side 3011, and the two constraint sidewalls 3013 are integrally formed.

[0061] In one alternative embodiment, the planar sidewall 1012 extends gradually away from the contact side 3012 along the direction of the mop board insertion squeezing port g, such that when the mop board is inserted into the squeezing port g, it first contacts the scraping end n of the scraping ridge 102.

[0062] like Figure 6 As shown, the direction in which the mop blade is inserted into the squeezing port g is... Figure 6 From bottom to top, the distance between the planar sidewall 1012 of the cleaning component 10 and the abutment side 3012 gradually increases in the direction from bottom to top. That is, the planar sidewall 1012 is inclined relative to the abutment side 3012 in the squeezing channel, which allows the scraping end n of the scraping ridge 102 to protrude towards the abutment side 3012. That is, the distance between the scraping end n and the abutment side 3012 is minimized. When the mop board is inserted into the squeezing port g, it can first contact the scraping end n of the scraping ridge 102 so that the scraping end n can scrape and / or squeeze the wiping material of the mop board.

[0063] In one optional embodiment, the scraping ridge 102 abuts against the sidewall of the mounting hole f to prevent rotation between the cleaning member 10 and the mounting hole f. Optionally, an anti-rotation structure is provided on the scraping ridge 102 or the sidewall of the mounting hole f. When the cleaning member 10 is inserted into the mounting hole f, the anti-rotation structure on the scraping ridge 102 abuts against the sidewall of the mounting hole f, or the scraping ridge 102 abuts against the anti-rotation structure on the sidewall of the mounting hole f, thereby preventing rotation between the cleaning member 10 and the mounting hole f.

[0064] Alternatively, the scraping ridge 102 can extend all the way to the end of the body 101, and the shape of the mounting hole f can be adapted to the cross-sectional shape of the cleaning member 10. The mounting hole f has a first receiving area for accommodating the body 101 and a second receiving area for accommodating the scraping ridge 102. After the cleaning member 10 is inserted into the mounting hole f, the scraping ridge 102 abuts against the side wall of the second receiving area. Since the scraping ridge 102 protrudes from the body 101, the abutment between the scraping ridge 102 and the side wall of the second receiving area can prevent the cleaning member 10 from rotating with the mounting hole f.

[0065] In one alternative implementation, such as Figure 4 and Figure 6 As shown, a guide wheel 3014 is provided on the abutment side 3012. When the cleaning member 10 is placed on the side of the squeezing channel e near the setting side 3011, a squeezing port g is formed between it and the guide wheel 3014 for the mop plate 402 to be inserted. When the mop plate 402 moves in the squeezing port g, the guide wheel 3014 abuts against the top surface of the mop plate 402 where no wiping material is placed, and rotates under the drive of the top surface.

[0066] In one alternative implementation, such as Figure 7As shown, a mounting groove h is formed in the recessed sidewall of the abutment side 3012. Shaft holes are provided on the two opposite sidewalls of the mounting groove h, with an opening k on the side of the shaft hole closest to the extrusion channel e. Rotating shafts are provided on both sides of the guide wheel 3014. The rotating wheel enters the shaft hole through the opening k and rotatably connects with the shaft hole. The size of the opening k is smaller than the diameter of the rotating shaft to prevent it from disengaging from the shaft hole. Optionally, the guide wheel 3014 can move closer to the mounting groove h from the extrusion channel e until the rotating shafts on both sides of the guide wheel press against the sidewalls at both ends of the opening k, causing slight deformation of the sidewalls at both ends of the opening k to avoid the rotating shaft, until the rotating shaft enters the shaft hole. At this point, the sidewalls at both ends of the opening k return to their original position to prevent the rotating shaft from disengaging from the shaft hole.

[0067] In one alternative embodiment, the opening k of the shaft hole near the constraint sidewall 3013 extends to the constraint sidewall 3013 and forms a through hole m on the constraint sidewall 3013.

[0068] For example, shaft holes are provided on both sides of the mounting groove h, and one of the two shaft holes must be close to the constraint sidewall 3013. The opening k of the shaft hole close to the constraint sidewall 3013 can extend along the sidewall of the abutment side 3012 to the constraint sidewall 3013, and a through hole m is formed on the constraint sidewall 3013. The through hole m has an area aligned with the shaft hole. In this way, when manufacturing the water squeezing mechanism 30, the mold can be inserted from the outside of the constraint sidewall 3013 through the through hole m to the position where the two shaft holes are located. After the manufacturing is completed, the mold can be pulled out from the through hole m, which reduces the manufacturing difficulty of the shaft holes.

[0069] like Figure 8 As shown, this utility model provides a mop 40, including a mop handle 401, a mop plate 402, and a wringing mechanism 30 of any of the above embodiments.

[0070] The mop plate 402 is disposed at one end of the mop handle 401, and the wringing mechanism 30 is slidably disposed on the mop handle 401. When the wringing mechanism 30 is driven to slide along the mop handle 401 toward the mop plate 402, the mop plate 402 inserts into the squeezing port g and first contacts the scraping end n of the scraping ridge 102, so that the scraping end n can scrape and / or squeeze the wiping material on the mop plate 402.

[0071] Optional, such as Figure 6 As shown, when the wringing mechanism 30 is driven to slide along the mop handle 401 towards the mop plate 402, the mop plate can slide along... Figure 6The squeezing port g is inserted from bottom to top. Since the distance between the planar sidewall 1012 of the cleaning component 10 and the abutment side 3012 gradually increases from bottom to top (i.e., the planar sidewall 1012 is inclined relative to the abutment side 3012 in the squeezing channel), the scraping end n of the scraping ridge 102 of the cleaning component 10 protrudes towards the abutment side 3012, meaning the distance between the scraping end n and the abutment side 3012 is minimal. When the mop board is inserted into the squeezing port g, it can first contact the scraping end n of the scraping ridge 102, allowing the scraping end n to scrape and / or squeeze the material being wiped from the mop board. In this way, when the user applies force to push the squeezing mechanism 30 downwards, the scraping end n of the scraping ridge 102 can be used to clean and dehydrate the material.

[0072] In one alternative embodiment, when the wringing mechanism 30 is driven to slide away from the mop plate 402 along the mop handle 401, the mop plate 402 inserts into the squeezing port g and first abuts against the planar side wall 1012 of the cleaning member 10, so that the planar side wall 1012 guides the insertion direction of the mop plate 402.

[0073] When the wringing mechanism 30 is driven to slide away from the mop plate 402 along the mop handle 401, the mop plate can slide along... Figure 6 Insert the squeezing port g from top to bottom. At this time, the end of the mop plate 402 first contacts the flat side wall 1012. Since the distance between the flat side wall 1012 of the cleaning member 10 and the abutting side 3012 gradually decreases from top to bottom, the flat side wall 1012 can guide the movement of the mop plate 402 to between the scraping end n and the abutting side 3012, so as to avoid the mop plate 402 getting stuck after insertion.

[0074] Furthermore, due to the inclined setting of the planar sidewall 1012, when the mop plate 402 moves from top to bottom in the squeezing port g, the scraping end n is inclined downward. The scraping end n exerts less force on the wiping object, which means that it is easier for the user to pull the wringing mechanism 30 upward, resulting in a better user experience.

[0075] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A cleaning component, characterized in that, include: The body is the larger of two parts formed by dividing the base of a cylinder, elliptical cylinder, or polygonal prism along a reference plane. The body includes arc-shaped sidewalls and planar sidewalls. The reference plane is determined by two axially extending reference lines of the sidewalls of the cylinder, elliptical cylinder, or polygonal prism. A scraping edge is fixed to the body, the scraping edge protrudes from the body, and the scraping edge includes a first scraping surface and a second scraping surface. The first scraping surface and the second scraping surface intersect to form the scraping end of the scraping edge. The side of the first scraping surface away from the scraping end is connected to the planar sidewall of the body, and the side of the second scraping surface away from the scraping end is connected to the arcuate sidewall of the body.

2. The cleaning component according to claim 1, characterized in that, The edge of the first scraping surface away from the scraping end has a first arc-shaped surface, and the first scraping surface and the planar sidewall of the body are smoothly transitioned through the first arc-shaped surface; And / or, the first scraping surface has a second arcuate surface on the side edge away from the body, and the first scraping surface intersects with the second scraping surface through the second arcuate surface.

3. The cleaning component according to claim 1 or 2, characterized in that, The edge of the second scraping surface away from the scraping end has a third arc-shaped surface. The second scraping surface and the arc-shaped sidewall of the body are smoothly transitioned through the third arc-shaped surface, and the curvature direction of the third arc-shaped surface is opposite to that of the arc-shaped sidewall.

4. The cleaning component according to claim 3, characterized in that, The edge of the second scraping surface away from the body has a fourth arc-shaped surface, and the second scraping surface intersects with the first scraping surface through the fourth arc-shaped surface. The curvature direction of the fourth arc-shaped surface is opposite to that of the third arc-shaped surface.

5. The cleaning component according to claim 1 or 2, 4, characterized in that, The body has a central hole along the central axis of the base, and the central hole is used for rotatable connection or limiting connection with a convex shaft inserted into the central hole.

6. A water-squeezing mechanism, characterized in that, include: The main body is provided with an extrusion channel, the extrusion channel having abutting side and setting side disposed opposite to each other, and a constraint sidewall located between the abutting side and the setting side; The cleaning component according to any one of claims 1 to 5; The constraint sidewall is provided with a mounting hole, and the cleaning component is inserted into the extrusion channel through the mounting hole; A cover plate is provided on the outside of the constraint sidewall and abuts against the end of the cleaning member, such that the cleaning member is disposed on the side of the squeezing channel near the disposed side and forms a squeezing port for inserting the mop board between the squeezing channel and the abutting side. The cleaning member is used to scrape and / or squeeze the wiping material of the mop board through the scraping end when the mop board moves in the squeezing port.

7. The dewatering mechanism according to claim 6, characterized in that, The extrusion channel includes two opposing constraint sidewalls, and both constraint sidewalls are provided with the mounting holes. The cleaning member is inserted into the extrusion channel from the mounting hole in one constraint sidewall until the cleaning member is inserted into the mounting hole in the other constraint sidewall; The dewatering mechanism includes two cover plates, which are respectively placed on the outer sides of the two constraint sidewalls.

8. The dewatering mechanism according to claim 6 or 7, characterized in that, The planar sidewall extends gradually away from the abutting side along the direction in which the mop board is inserted into the squeezing port, so that it first contacts the scraping end of the scraping ridge when the mop board is inserted into the squeezing port.

9. The dewatering mechanism according to claim 8, characterized in that, The scraping edge abuts against the side wall of the mounting hole to prevent rotation between the cleaning component and the mounting hole; And / or, the mounting hole has a first receiving area for receiving the body of the cleaning member and a second receiving area for receiving the scraping edge of the cleaning member; when the cleaning member is inserted into the mounting hole, the scraping edge abuts against the sidewall of the second receiving area to prevent rotation between the cleaning member and the mounting hole.

10. The dewatering mechanism according to any one of claims 6, 7, and 9, characterized in that, The abutting side is provided with a guide wheel. When the cleaning component is set on the side of the squeezing channel close to the setting side, a squeezing port is formed between it and the guide wheel for the mop board to be inserted. When the mop board moves in the squeezing port, the guide wheel abuts against the top surface of the mop board where no wiping material is set, and rotates under the drive of the top surface.

11. The dewatering mechanism according to claim 10, characterized in that, The side wall of the abutting side is recessed to form an installation groove. The two side walls of the installation groove are provided with shaft holes, and the side of the shaft hole near the extrusion channel is open. The guide wheel is provided with a rotating shaft on both sides. The rotating shaft enters the shaft hole through the opening and is rotatably connected to the shaft hole. The size of the opening is smaller than the diameter of the rotating shaft to prevent the rotating shaft from coming out of the shaft hole.

12. The dewatering mechanism according to claim 11, characterized in that, The opening of the shaft hole near the constraint sidewall extends to the constraint sidewall and forms a through hole on the constraint sidewall.

13. A mop, characterized in that, Includes a mop handle, a mop plate, and a wringing mechanism as described in any one of claims 6 to 12; The mop board is disposed at one end of the mop handle, and the wringing mechanism is slidably disposed on the mop handle; When the wringing mechanism slides along the mop handle toward the mop board, the mop board inserts into the squeezing port and first contacts the scraping end of the scraping edge, so that the scraping end can scrape and / or squeeze the wiping material on the mop board.

14. The mop according to claim 13, characterized in that, When the wringing mechanism slides along the mop handle in a direction away from the mop board, the mop board inserts into the squeezing port and first abuts against the planar sidewall of the cleaning component, so that the planar sidewall guides the insertion direction of the mop board.

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