Hand-washing-free mop

Abstract

The utility model discloses a mop free of hand washing, and belongs to the technical field of flat plate mops. A mop free of hand washing comprises a mop rod, a mop plate and mop cloth connected with the mop plate, and a water scraping strip is arranged on one side of the long edge of the mop plate and used for scraping water on a cleaning face. Wherein a stroking sleeve is arranged at the position, close to the mop plate, of the mop rod, the stroking sleeve is connected with the mop rod in a sliding mode and used for squeezing out water in mop cloth, a mounting hole is formed in one side of a stroking sleeve opening, and the dismounting device is detachably mounted in the mounting hole and used for dismounting the mop cloth needing to be replaced.

Description

Technical Field

[0001] The utility model belongs to the technical field of flat mops, and more specifically relates to a hands-free mop. Background Art

[0002] In daily life, in order to maintain a clean and tidy environment, we need to use mops to clean the floor frequently. Traditional mops need to be washed manually and wrung out manually during the cleaning process, which not only makes the cleaner tired during the cleaning process, but also fails to ensure the sanitary conditions of the cleaning process. Therefore, the market demand for hands-free mops is very urgent.

[0003] Existing hands-free mops are usually composed of a mop rod, a mop plate and a pull sleeve. A mop is provided at the bottom of the mop head. The mop is often fixed to the mop plate by bonding with Velcro, and the pull sleeve is used to squeeze out the sewage inside the mop. In daily use, if the connection between the mop and the mop plate is too tight, the mop is not easy to disassemble. If the connection between the mop and the mop plate is too loose, the mop will fall off during use or squeezing water, affecting normal use. For example, a flat mop head and a self-squeezing flat mop (CN201721041386.6) disclosed in a Chinese invention patent document reduces the thickness of the outer end of the mop head by providing a bending portion, so that the mop head is easier to align and penetrate into the hole of the pull sleeve, reduces the friction with the inner wall of the hole, and makes the mop connected to the mop plate not easy to fall off. However, the problem that the mop is too tightly connected to the mop plate and is not easy to disassemble is not solved. At the same time, manually replacing the mop during the replacement process will cause the hands to contact the mop containing a large amount of dust and bacteria, which may affect human health.

[0004] Therefore, we need a hand-free mop that can be clean and sanitary and the mop is easy to disassemble. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a hands-free mop, which can realize the simple disassembly of the mop and avoid the influence of manual contact on the mop on hygiene and safety.

[0006] The utility model discloses a hands-free mop, comprising a mop rod, a mop plate and a mop cloth connected to the mop plate. The mop rod and the upper part of the mop plate are movably connected through a connecting piece, and the mop plate and the mop cloth are detachably connected. A scraper strip is arranged on one side of the longer side of the mop plate for scraping off water on the cleaning surface.

[0007] A pair of ear seats are arranged on the upper part of the drag plate, the connecting piece is hinged to the ear seats, and the drag rod is hinged to the connecting piece.

[0008] A rake sleeve is arranged on the drag rod near the drag plate and is slidably connected with the drag rod for squeezing out water from the mop cloth.

[0009] The mopping sleeve comprises a sleeve and a mopping sleeve opening, the inner wall of the sleeve is slidably connected to the outer wall of the mopping rod, a mounting hole is opened on one side of the mopping sleeve opening, and a disassembly device can be detachably installed inside the mounting hole for removing the mop cloth.

[0010] As a further improvement of the utility model, the above-mentioned mounting hole includes, from the outside to the inside, a torsion groove, a spring groove and a limit groove which are interconnected. A spring support plate is provided between the spring groove and the limit groove for supporting the elastic element of the disassembly device; the limit groove is used to limit the rotation angle of the disassembly device.

[0011] As a further improvement of the utility model, the above-mentioned disassembly device includes a torsion piece, a spring, a connecting shaft and a scraper. The torsion piece is fixedly connected to one end of the scraper through the connecting shaft, and the other end of the scraper is rotatably connected to the rotating hole corresponding to the inner wall of the sleeve mouth and the mounting hole; the spring is sleeved on the outer periphery of the connecting shaft, one end supports the torsion piece, and the other end supports the inside of the mounting hole; the scraper is controlled to rotate by the torsion piece.

[0012] As a further improvement of the present invention, the above-mentioned connecting shaft includes a connecting part, a middle axis part and a limiting part. The diameter of the middle axis part is smaller than the diameter of the connecting part and the diameter of the limiting part. The spring is sleeved on the middle axis part, one end of which is tightly attached to the side of the connecting part close to the middle axis part, and the other end is against the spring support plate inside the mounting hole, which is used to reset the connecting shaft after being pressed; the connecting part is slidably connected to the inner wall of the spring groove, which is used to ensure the stability of the connecting shaft.

[0013] As a further improvement of the utility model, limiting holes are provided on both sides of the ear seat on the side away from the wiper strip for fixing the drag plate so that the wiper strip remains stable in the wiping state, and a wiper strip groove is provided on the side of the sleeve opening corresponding to the wiper strip for accommodating the wiper strip.

[0014] As a further improvement of the present invention, a hinge groove is provided in the middle part of the side of the tow rod close to the drag plate, the width of the hinge groove matches the width of the ear seat, and a pair of limit blocks are provided on both sides of the side of the hinge groove away from the wiper strip, which are used to fix the drag plate to prevent the drag plate from shaking when the wiper strip is wiping; a pair of sliding grooves are provided on the side of the hinge groove close to the wiper strip, which is used to enable the drag plate to move freely after the tow rod is close to the wiper strip, so that the drag plate can move freely in the non-wiping state, which is more convenient to use.

[0015] As a further improvement of the present utility model, the scraper profile is a bow-shaped column, and when the chord surface is parallel to the bottom surface of the stroke sleeve, the pointed head on the side close to the mop is inserted into the connection between the mop and the drag plate to separate the mop from the drag plate; when the chord surface and the bottom surface of the stroke sleeve are inclined, the uppermost pointed head squeezes the mop to drain moisture from the mop.

[0016] As a further improvement of the utility model, an arc-shaped inclined entry platform is provided at the bottom of the above-mentioned sleeve opening close to the drag plate, which facilitates the side edge of the mop to enter the sleeve and prevents the mop from falling off due to the internal friction of the sleeve.

[0017] As a further improvement of the present invention, the size of the mop is slightly smaller than that of the mop board to prevent the mop from being torn off by the pull cover during the dehydration process due to its excessive length; the edges of the longer sides of the mop board are provided with inwardly inclined ramps, and the upper part of the mop is acted upon by the upward force of the ramps to achieve the purpose of tightening the mop.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides a hands-free mop with a simple structure, which can realize easy disassembly of the mop and avoid manual contact with the mop to affect hygiene and safety; by arranging a disassembly device inside the sleeve, a scraper can be inserted into the connection between the upper part of the mop and the lower part of the drag plate, so as to facilitate the separation of the mop from the drag plate; by arranging a pair of inclined platforms inclined toward the inner side of the drag plate on both sides of the lower part of the drag plate, which are used to fix the mop, so as to avoid the mop being not tightly connected only by bonding; by arranging a limit block inside the hinge groove of the drag rod, which is matched with the limit holes on both sides of the ear seat, it is used to fix the wiper strip when wiping water, so as to avoid the drag plate shaking during wiping; by arranging a twisting member to control the rotation of the scraper, the mop can be manually selected to be dehydrated or removed, so as to achieve the purpose of convenient use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the carriage of the utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the sleeve of the utility model;

[0022] Figure 4 It is an enlarged schematic diagram of the structure at A of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the sleeve opening of the utility model;

[0024] Figure 6 It is a schematic diagram of the cross-sectional structure of the connecting piece of the utility model;

[0025] Figure 7 It is a schematic diagram of the cross-sectional structure of the scraper of the utility model.

[0026] Description of the numbers in the figure:

[0027] 1 drag rod, 11 hinge groove, 111 limit block, 2 drag plate, 21 ear seat, 211 limit groove, 22 inclined platform, 23 wiper strip, 3 mop, 4 connecting piece, 5 sleeve, 51 sleeve, 52 sleeve mouth, 53 mounting hole, 531 torsion groove, 532 spring groove, 533 limit groove, 534 spring support plate, 54 disassembly device, 541 torsion piece, 542 spring, 543 connecting shaft, 5431 connecting part, 5432 middle axis part, 5433 limit part, 544 scraper, 55 wiper strip groove, 56 rotating hole, 57 arc-shaped inclined feed platform. DETAILED DESCRIPTION

[0028] Specific embodiment 1: Please refer to Figure 1-Figure 6 A hands-free mop comprises a mop rod 1, a mop board 2 and a mop cloth 3 connected to the mop board 2. The mop rod 1 is movably connected to the upper part of the mop board 2 through a connecting piece 4, and the mop board 2 and the mop cloth 3 are detachably connected by bonding; a scraper strip 23 is provided on one side of the longer side of the mop board 2 for scraping off the moisture on the surface of the cleaned plane after the mop cloth 3 finishes cleaning, accelerating drying and avoiding leaving water stains.

[0029] The upper part of the carriage 2 is provided with a pair of ear seats 21, the connector 4 is hinged to the ear seats 21, the drag rod 1 is hinged to the connector 4, the carriage 2 can move freely relative to the drag rod 1, and the cleaning work can be completed more conveniently. The surface of the carriage 2 is provided with a liquid injection hole to inject cleaning liquid to assist cleaning.

[0030] The drag rod 1 is provided with a sleeve 5 near the drag plate 2, which is slidably connected to the drag rod 1. After the mop 3 on the surface of the drag plate 2 enters the sleeve 5, the moisture in the mop 3 is squeezed out as the sleeve 5 slides back and forth, so as to achieve the purpose of dehydrating the mop 3.

[0031] The mopping sleeve 5 includes a sleeve 51 and a mopping sleeve opening 52. The inner wall of the sleeve 51 is slidably connected to the outer wall of the mopping rod 1. A mounting hole 53 is opened on one side of the mopping sleeve opening 52. A disassembly device 54 is detachably installed inside the mounting hole 53 for disassembly when the mopping cloth 3 needs to be replaced.

[0032] Specifically, the above-mentioned mounting hole 53 includes, from the outside to the inside, a torsion groove 531, a spring groove 532 and a limit groove 533 which are interconnected. A spring support plate 534 is provided between the spring groove 532 and the limit groove 533 for supporting the spring 542 of the disassembly device 54; the limit groove 533 matches the connecting shaft 543 of the disassembly device 54 for limiting the rotation angle of the disassembly device 54.

[0033] Specifically, the above-mentioned disassembly device 54 includes a torsion piece 541, a spring 542, a connecting shaft 543 and a scraper 544. The torsion piece 541 is fixedly connected to one end of the scraper 544 through the connecting shaft 543, and the other end of the scraper 544 is rotatably connected to the rotating hole 56 corresponding to the inner wall of the sleeve opening 52 and the mounting hole 53; the spring 542 is sleeved on the outer periphery of the connecting shaft 543, one end supports the torsion piece 541, and the other end supports the spring support plate 534 inside the mounting hole 53; the torsion piece 541 can be twisted inside the torsion groove 531, and the scraper 534 is controlled to rotate by the torsion piece 541.

[0034] Specifically, the connecting shaft 543 includes a connecting portion 5431, a middle shaft portion 5432 and a limiting portion 5433. The diameter of the middle shaft portion 5432 is smaller than the diameter of the connecting portion 5431 and the diameter of the limiting portion 5433. The spring 542 is sleeved on the middle shaft portion 5432, with one end of the spring 542 being close to the side of the connecting portion 5431 close to the middle shaft portion 5432 and the other end of the spring 542 being against the spring support plate 534 inside the mounting hole 53, so as to reset the connecting shaft 543 after being pressed. 431 is slidably connected to the inner wall of the spring groove 542 to ensure the stability of the connecting shaft 543 and prevent the scraper 544 from shaking when the load is applied to the disassembly device 54, thereby affecting actual use; the limiting groove 533 can lock the two angles of the limiting portion 5433. The scraper 544 can be locked by pressing the twisting piece 541 and rotating the limiting portion 5433 to enter the limiting groove 533, thereby realizing the switching of the scraper 544 between removing the mop 3 and scraping off the moisture of the mop 3.

[0035] Specifically, limiting holes 211 are provided on both sides of the ear seat 21 on the side away from the wiper strip 23, which are used to fix the drag plate 2 during the wiping process, so that the wiper strip 23 remains stable and can better remove water stains. A wiper strip groove 55 is provided on the side of the wiper sleeve opening 52 corresponding to the wiper strip 23, which is used to accommodate the wiper strip 23 to avoid affecting the normal insertion of the drag plate 2 into the wiper sleeve 5.

[0036] Specifically, a hinge groove 11 is provided in the middle of the side of the tow bar 1 close to the drag plate 2, and the width of the hinge groove 11 matches the width of the ear seat 21. A pair of limit blocks 111 are provided on both sides of the side of the hinge groove 11 away from the wiper strip 23, which fit with the limit holes 211. When the ear seat 21 enters the hinge groove 11, the limit blocks 111 and the limit holes 211 are engaged with each other, and the drag plate 2 is fixed to prevent the drag plate 2 from shaking when the wiper strip 23 wipes the water. A pair of slide grooves 112 are provided on the side of the hinge groove 11 close to the wiper strip 23, which are used for the drag plate 2 to move freely after the tow bar 1 is close to the wiper strip 23, so that the drag plate 2 can move freely in the non-wiping state, which is more convenient to use.

[0037] Specifically, the scraper 544 has an outline of a bow-shaped column. When the chord surface is parallel to the bottom surface of the inner wall of the sleeve opening 52 of the sleeve 5, the pointed tip on one side close to the mop 3 is inserted into the connection between the mop 3 and the drag plate 2, which is used to separate the mop 3 from the drag plate 2 to avoid manual contact with the mop 3 covered with dirt, thereby ensuring the health of the user; when the chord surface is inclined to the bottom surface of the inner wall of the sleeve opening 52 of the sleeve 5, the uppermost pointed tip can squeeze the mop, and drain the moisture from the mop 3 as the sleeve 5 slides back and forth; the scraper 544 is controlled and locked by the limiting portion 5433 and the limiting groove 533, forming two states: a state parallel to the bottom surface of the inner wall of the sleeve opening 52 and a state inclined to the bottom surface of the inner wall of the sleeve opening 52, and the two states are manually switched according to actual use.

[0038] Specifically, an arc-shaped inclined platform 57 is provided at the bottom of the sleeve opening 52 near the drag plate 2 to facilitate the shorter side of the mop cloth 3 to enter the sleeve 5 and prevent the mop cloth 3 from falling off due to the internal friction of the sleeve 5.

[0039] Specifically, the size of the mop 3 is slightly smaller than that of the drag plate 2 to prevent the mop 3 from being torn off by the pull cover 5 during the dehydration process due to its excessive length; the edges of the longer sides of the drag plate 2 are provided with inwardly inclined ramps 22, and the upper part of the mop 3 is acted upon by the upward force of the ramps 22, thereby achieving the purpose of fastening the mop 3.

[0040] During use, the mop 3 is installed at the bottom of the drag plate 2 by bonding, and the two sides of the mop 3 are pressed upward by the inclined platform 22 to be further fixed; after the mop 3 is used, the mop rod 1 is rotated to the side away from the wiper strip 23, so that the ear seat 21 is engaged with the hinge groove 11, and the limit block 111 is engaged with the limit hole 211. At this time, the drag plate 2 and the mop rod 1 are relatively fixed, and the wiper strip 23 is used to scrape off the water stains remaining on the cleaned surface to ensure the cleaning effect; when cleaning is completed, the twisting member 541 is pressed and rotated, so that the limit part 5433 enters the limit groove 533 to lock the scraper 544, so that the scraper 544 The chord surface is inclined with the bottom surface of the inner wall of the stroking sleeve opening 52, and the sharp end of the scraper 544 scrapes away the moisture in the mop 3, so as to achieve the effect of cleaning the mop 3 without hands-free washing; when the mop 3 needs to be replaced after multiple uses, the twisting member 541 is pressed and rotated, so that the limiting portion 5433 enters the limiting groove 533 to lock the scraper 544, so that the chord surface of the scraper 544 is parallel to the bottom surface of the inner wall of the stroking sleeve opening 52. At this time, the sharp end of the scraper 544 on the side close to the mop 3 is inserted between the mop 3 and the drag plate 2, so as to achieve the effect of separating the mop 3 from the drag plate 2. At this time, manual contact with the mop 3 covered with dirt can be avoided, thereby ensuring the health of the user.

[0041] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A hands-free mop, characterized in that: The utility model comprises a mop rod (1), a mop board (2) and a mop cloth (3) connected to the mop board (2); the mop rod (1) and the upper part of the mop board (2) are movably connected via a connecting piece (4); the mop board (2) and the mop cloth (3) are detachably connected; a scraper strip (23) is provided on one side of the longer side of the mop board (2) for scraping off water on the cleaning surface; A pair of ear seats (21) are provided on the upper part of the drag plate (2), the connecting piece (4) is hingedly connected to the ear seats (21), and the drag rod (1) is hingedly connected to the connecting piece (4); A pull sleeve (5) is provided on the drag rod (1) near the drag plate (2), and is slidably connected to the drag rod (1) and is used to squeeze out water from the mop cloth (3); The mopping sleeve (5) comprises a sleeve (51) and a mopping sleeve opening (52). The inner wall of the sleeve (51) is slidably connected to the outer wall of the mopping rod (1). A mounting hole (53) is formed on one side of the mopping sleeve opening (52). A disassembly device (54) is detachably mounted inside the mounting hole (53) for disassembling the mopping cloth (3).

2. A hands-free mop according to claim 1, characterized in that: The mounting hole (53) comprises, from the outside to the inside, a torsion groove (531), a spring groove (532) and a limit groove (533) which are interconnected, and a spring support plate (534) is provided between the spring groove (532) and the limit groove (533) for supporting the elastic element of the disassembly device (54).

3. The hands-free mop according to claim 1, characterized in that: The disassembly device (54) comprises a twisting member (541), a spring (542), a connecting shaft (543) and a scraper (544); the twisting member (541) is fixedly connected to one end of the scraper (544) via the connecting shaft (543); the other end of the scraper (544) is rotatably connected to a rotating hole (56) provided on the inner wall of the sleeve opening (52) and corresponding to the mounting hole (53); the spring (542) is sleeved on the outer circumference of the connecting shaft (543), one end of which supports the twisting member (541) and the other end of which supports the inside of the mounting hole (53); the scraper (544) is controlled to rotate by the twisting member (541).

4. The hands-free mop according to claim 3, characterized in that: The connecting shaft (543) comprises a connecting portion (5431), a middle shaft portion (5432) and a limiting portion (5433); the diameter of the middle shaft portion (5432) is smaller than the diameters of the connecting portion (5431) and the limiting portion (5433); the spring (542) is sleeved on the middle shaft portion (5432), with one end closely attached to a side of the connecting portion (5431) close to the middle shaft portion (5432) and the other end abutting against the interior of the mounting hole (53).

5. The hands-free mop according to claim 1, characterized in that: Limiting holes (211) are provided on both sides of the ear seat (21) at a side away from the wiper strip (23) for fixing the drag plate (2), and a wiper strip groove (55) is provided on a side of the sleeve opening (52) corresponding to the wiper strip (23) for accommodating the wiper strip (23).

6. The hands-free mop according to claim 1, characterized in that: A hinge groove (11) is provided in the middle of a side of the towing rod (1) close to the towing plate (2), the width of the hinge groove (11) matches the width of the ear seat (21), and a pair of limit blocks (111) are provided on both sides of the hinge groove (11) on the side away from the wiper strip (23) for fixing the towing plate (2); a pair of sliding grooves are provided on the side of the hinge groove (11) close to the wiper strip (23) for allowing the towing plate (2) to move freely behind the towing rod (1) on the side close to the wiper strip (23).

7. The hands-free mop according to claim 3, characterized in that: The scraper (544) has a profile of an arched column, and when the chord surface is parallel to the bottom surface of the stroking sleeve (5), the pointed head on one side close to the mop (3) is inserted into the connection between the mop (3) and the drag plate (2) for separating the mop (3) from the drag plate (2); when the chord surface is inclined to the bottom surface of the stroking sleeve (5), the pointed head at the top squeezes the mop (3) for draining moisture from the mop (3).

8. The hands-free mop according to claim 1, characterized in that: The bottom of the sleeve opening (52) close to the drag plate (2) is provided with an arc-shaped inclined entry platform (57) for facilitating the side edge of the mop cloth (3) to enter the sleeve (5).

9. The hands-free mop according to claim 1, characterized in that: The size of the mop cloth (3) is slightly smaller than that of the drag plate (2), and inwardly inclined ramps (22) are provided on both sides of the longer side of the drag plate (2) for fastening the mop cloth (3).

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