Mop

Abstract

The utility model belongs to the technical field of mops, and particularly relates to a mop which comprises a mop rod and a mop head, a pull sleeve is arranged on the mop rod in a sliding mode, the mop head comprises an elastic cloth belt and a plurality of strip-shaped wiping objects, an installation base is arranged at the lower end of the mop rod, the two ends of the mop head are connected with the installation base and the pull sleeve respectively, and a water squeezing frame is further movably arranged on the mop rod. A stroking opening and / or a squeezing device are / is arranged in the water squeezing frame, a locking device is arranged on the pull sleeve, and the locking device can be matched with the mop rod to enable the pull sleeve and the mop rod to be relatively fixed, so that the strip-shaped wiping object is kept in a stretching state or a folding state; the pulling sleeve and the mop rod are controlled to be relatively fixed through the locking device, the wiping object is kept in a stretching state, the elastic cloth belt deforms and pulls the wiping object to be straight, the water squeezing frame is controlled to move in the length direction of the mop rod, and the stroking opening and / or the squeezing device can squeeze the wiping object to remove water. The utility model aims to provide the mop which is convenient to wring and long in service life.

Description

Technical Field

[0001] The utility model belongs to the technical field of mops, in particular to a mop. Background Art

[0002] A mop refers to a long-handled cleaning tool for scrubbing the floor, and generally refers to a long-handled cleaning tool. Traditional mops mostly have a strip of mop cloth directly installed on the end of the mop rod.

[0003] In order to facilitate the cleaning of the mop, some manufacturers set a handle on the mop rod to pull the mop cloth. The handle can pull the mop cloth straight and wring the mop cloth out by rotating the handle during the mop cleaning process, such as Chinese utility model patent CN202322109518.6 The invention discloses a wringing mop, which includes a mop rod and a mop head. The mop rod is movably provided with a sleeve, and the mop head is respectively connected to the mop rod and the sleeve. The sleeve can drive a wiping piece of the mop head to be wound around the mop rod and squeeze the wiping piece of the mop head to clean. The mop head includes a connecting seat and a mop plate respectively connected to the mop rod and the sleeve. The wiping piece is arranged between the connecting seat and the mop plate, and the wiping piece is arranged below the mop plate. The connecting seat is provided with a connecting portion movably connected to the mop rod, and the mop plate is provided with a hinge portion rotatably connected to the sleeve. The mop plate can rotate relative to the sleeve. When in use, the bottom of the mop plate is turned toward the ground and the wiping piece is pressed against the ground. A locking mechanism is provided between the sleeve and the mop rod, and the locking mechanism limits the axial movement of the mop rod in the sleeve.

[0004] Although the user can clean the mop cloth without touching it in the above structure, a large force is required during the rotation and wringing process, and the hands are prone to slipping during use, which makes the mop cloth difficult to wring out. In addition, the connection position of the mop cloth is easily damaged during the wringing process, which affects the service life of the mop. Summary of the Invention

[0005] In order to overcome the defects in the prior art, the purpose of the present invention is to provide a mop that is easy to wring out and has a long service life.

[0006] The purpose of this utility model is achieved in this way:

[0007] A mop comprises a mop rod and a mop head, wherein a pull sleeve is slidably provided on the mop rod, and the mop head comprises an elastic cloth belt and a plurality of strip-shaped wiping materials. A mounting seat is provided at the lower end of the mop rod, and the two ends of the mop head are respectively connected to the mounting seat and the pull sleeve. The pull sleeve and the mop rod move relative to each other to control the extension or folding of the strip-shaped wiping materials. The mop rod is also movably provided with a water squeezing rack, which can move along the length of the mop rod. The water squeezing rack is provided with a rubbing mouth and / or a squeezing device for squeezing the wiping materials. The pull sleeve is provided with a locking device, which can cooperate with the mop rod to relatively fix the pull sleeve and the mop rod, thereby keeping the strip-shaped wiping materials in an extended state or a folded state.

[0008] The locking device controls the pull sleeve and the mop rod to be relatively fixed and keeps the wiping material in an extended state, the elastic cloth belt is deformed and the traction wiping material is straightened, and the water squeezing frame is controlled to move along the length direction of the mop rod, and the stroking and / or squeezing device can squeeze the wiping material to remove water.

[0009] The utility model is further configured as follows: the elastic cloth belt is annular and surrounds the outer periphery of the mop rod, and the elastic cloth belt is respectively connected to the middle part of each wiper, so that the elastic cloth belt can drive the wiper to converge toward the mop rod.

[0010] The utility model is further configured as follows: at least two groups of elastic cloth belts are provided on the wiping object, and the elastic cloth belts are arranged in the middle of the wiping object and close to the two ends of the wiping object respectively, so that the two ends of the wiping object can be respectively gathered toward the mop rod.

[0011] The utility model is further configured as follows: a bending portion or a breaking portion is provided on the wiping object, and the upper and lower sides of the elastic cloth belt are respectively connected to the two sides of the bending portion or the breaking portion, and the deformation of the elastic cloth belt can stretch the bending portion or enlarge the breaking portion.

[0012] The utility model is further configured as follows: a storage cavity is provided in the water squeezing rack, the pull sleeve is hidden in the storage cavity, and a limiting guide groove is provided on the side wall of the storage cavity, a control seat is provided on the locking device, the control seat passes through the limiting guide groove and is exposed to the outside, and the limiting guide groove cooperates with the control seat to prevent the pull sleeve from detaching from the storage cavity, and the stroke opening is provided at the end of the storage cavity, and the cross-sectional area of ​​the stroke opening is smaller than the cross-sectional area of ​​the storage cavity.

[0013] The present utility model is further configured as follows: two groups of first positioning parts are provided on the mop rod, a second positioning part is provided on the water squeezing rack, and a first clamping part adapted to the first positioning part and a second clamping part adapted to the second positioning part are provided on the locking device. The first clamping part cooperates with the two groups of first positioning parts respectively to keep the strip-shaped wiping object in an extended state or a folded state, and the second clamping part cooperates with the second positioning part to relatively fix the water squeezing rack and the pulling sleeve to prevent the wiping object from moving toward the stroking mouth and / or the squeezing device.

[0014] The utility model is further configured as follows: the water squeezing rack is provided with a stroking mouth and a squeezing device for squeezing the wiping material, the squeezing device is arranged at one end of the stroking mouth, and the squeezing device forms an extrusion cavity with a cross-section larger than the stroking mouth. The squeezing device can squeeze and guide the wiping material, thereby facilitating the wiping material to enter the stroking mouth.

[0015] The utility model is further configured as follows: the squeezing device includes at least two groups of pressure rollers, each group of pressure rollers is arranged in sequence along the extension direction of the mop rod, each group of pressure rollers includes two pressure rollers arranged on both sides of the mop rod, and the distance between the two pressure rollers in the same group increases as the distance from the upper end of the water squeezing frame increases.

[0016] The utility model is further configured as follows: an extrusion guide groove is provided on the water squeezing frame, the upper end of the extrusion guide groove is inclined toward the mop rod, and the relative movement of the wiping object and the water squeezing frame is controlled. The wiping object can drive the pressure roller to move along the extrusion guide groove, thereby reducing the distance between the two pressure rollers in the same group.

[0017] The utility model is further configured as follows: the extrusion device includes an extrusion piece swingably arranged on the water squeezing rack, the extrusion piece is provided with an extrusion portion for squeezing the wiping material, and the water squeezing rack is provided with a support wall; when the wiping material moves toward the water squeezing rack and squeezes water, the support wall supports the extrusion piece and makes the extrusion piece press against the wiping material; when the wiping material moves away from the water squeezing rack, the wiping material can drive the extrusion piece to swing and move away from the support wall.

[0018] Compared with the prior art, the utility model has the following advantages:

[0019] The utility model controls the relative movement of the water squeezing rack and the wiping object, so that the rubbing mouth or squeezing device squeezes and cleans the wiping object. Compared with the structure on the market that cleans the wiping object by wringing out, this structure is more labor-saving. During squeezing and cleaning, the elastic cloth belt is deformed and the pulled wiping object is straightened, which prevents the wiping object from bending and affecting the passage of the wiping object through the rubbing mouth or squeezing device. It is convenient for users to use and is conducive to the full cleaning of the wiping object by the rubbing mouth or squeezing device. During the cleaning process of the wiping object, the wiping object is only subjected to the friction force of the rubbing mouth or squeezing device, so the relative force between the wiping object and the mounting seat and the pulling sleeve is not large. During use, the connection position between the wiping object and the mounting seat and the pulling sleeve is not easily damaged, which is conducive to extending the service life of the mop.

[0020] The annular elastic cloth belt of the utility model facilitates the wiping material to be gathered toward the mop rod, which is beneficial to reducing the cross-sectional area of ​​the mop head during the squeezing and cleaning process of the mop head, and is convenient for squeezing and cleaning the mop head by a stroking or squeezing device; the elastic cloth belts close to the two ends of the wiping material facilitate the two ends of the mop head to be gathered toward the mop rod respectively, and facilitate the folding of the wiping material for mopping the floor, which is convenient for the user; the provision of the bent portion or the interrupted portion prevents the wiping material from affecting the deformation of the elastic cloth belt, and facilitates the extension and retraction of the mop head of the wiping material.

[0021] The arrangement of the storage cavity in the present invention can not only store the wipes and prevent the wipes from getting dirty during storage and transportation, but also because the locking device is arranged in the storage cavity, the locking device can be prevented from being damaged by bumps, which is beneficial to extending the service life of the mop; because the cross-sectional area of ​​the rake mouth is smaller than the cross-sectional area of ​​the storage cavity, the friction of the water squeezing frame on the wipes during the squeezing process can be reduced, which makes it convenient for the user to control the relative movement of the water squeezing frame and the wipes, and is convenient for the user to use; the arrangement of the two groups of first positioning parts, second positioning parts, first clamping parts and second clamping parts makes it convenient for the user to flexibly control the fixing relationship between the mop rod, the pull sleeve and the water squeezing frame, and is convenient for the user to use and control.

[0022] In the utility model, since the squeezing device forms an squeezing cavity with a cross-section larger than the stroking mouth, the squeezing device can squeeze and guide the wiping material during the squeezing process, which is convenient for the wiping material to enter the stroking mouth, and convenient for the squeezing frame to squeeze and clean the wiping material, which is convenient for users to use; the rotating pressure roller can reduce the friction between the squeezing device and the wiping material, avoid damage to the squeezing device and the wiping material due to excessive friction, and is beneficial to extending the service life of the mop; the provision of multiple groups of pressure rollers makes it convenient for the squeezing device to gradually squeeze the wiping material, and convenient for the squeezing device to squeeze and clean the wiping material.

[0023] The swinging extrusion member of the utility model makes it easy for the user to control the wiping object to drive the extrusion member to move, and the setting of the support wall makes it easy for the extrusion member to press against the wiping object during the squeezing process. This structure enables the extrusion member and the wiping object to have a greater relative force during the squeezing process, while the relative force between the extrusion member and the wiping object is smaller when the wiping object is away from the squeezing frame, which makes it easy for the user to control the reciprocating motion of the wiping object and facilitates the rapid squeezing of water with the mop. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a structural diagram of the mop in the utility model in use;

[0025] Figure 2 It is a cross-sectional view of the wiper in the utility model in an extended state;

[0026] Figure 3 It is a partial cross-sectional view of the wiper in the extended state in the first embodiment of the present invention;

[0027] Figure 4 This is a cross-sectional view of the water squeezing frame of the utility model when squeezing water from the wipes;

[0028] Figure 5 This is an exploded schematic diagram of the first embodiment of the present utility model;

[0029] Figure 6 This is a structural diagram of the mop head in the utility model;

[0030] Figure 7 This is a schematic structural diagram of the pull sleeve in the utility model;

[0031] Figure 8 It is a cross-sectional view of the water squeezing rack in the utility model;

[0032] Figure 9 It is a structural diagram of the main body of the utility model;

[0033] Figure 10 This is a schematic structural diagram of the water squeezing member in the first embodiment of the present utility model;

[0034] Figure 11 It is a cross-sectional view of the locking member body in the utility model;

[0035] Figure 12 This is a partial cross-sectional view of the second embodiment of the present invention when the wiper moves toward the water wringing rack;

[0036] Figure 13 This is a partial cross-sectional view of the second embodiment of the present invention when the wipe is away from the water wringing rack;

[0037] Figure 14 It is an exploded schematic diagram of the extrusion device in the second embodiment of the present utility model.

[0038] Meaning of the numbers in the figure: 1- mop handle; 11- mounting seat; 12- first positioning portion; 13- guide groove; 2- mop head;

[0039] 21-wiping material; 22-elastic cloth belt; 3-pull sleeve; 31-sliding groove; 32-rotating groove; 33-hinge shaft;

[0040] 34-through hole; 311-guide protrusion; 4-water squeezing frame; 41-main body; 42-water squeezing member; 43-squeezing device;

[0041] 44 - extrusion member; 45 - torsion spring; 411 - receiving cavity; 412 - limiting guide groove; 413 - guide hole; 414 - snap-on hole;

[0042] 421 - smoothing edge; 422 - extrusion guide groove; 423 - second positioning portion; 424 - elastic clamping portion; 425 - mounting cavity;

[0043] 426 - support wall; 431 - pressure roller; 432 - rotating shaft; 441 - extrusion portion; 442 - rotating shaft; 443 - mounting groove;

[0044] 5-locking device; 51-locking member; 52-elastic member; 511-locking member body; 512-control seat;

[0045] 513 - first clamping portion; 514 - second clamping portion; 515 - guide portion. DETAILED DESCRIPTION

[0046] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0047] See also Figures 1 to 14 As shown, a mop comprises a mop rod 1 and a mop head 2, wherein a pull sleeve 3 is slidably provided on the mop rod 1, the mop head 2 comprises an elastic cloth belt 22 and a plurality of strip-shaped wipes 21, the wipes 21 are circumferentially arranged around the mop rod 1, a mounting seat 11 is provided at the lower end of the mop rod 1, and both ends of the mop head 2 are respectively connected to the mounting seat 11 and the pull sleeve 3, the relative movement of the pull sleeve 3 and the mop rod 1 can control the strip-shaped wipes 21 to extend or fold, the mop rod 1 is also movably provided with a water squeezing rack 4, the water squeezing rack 4 can move along the length direction of the mop rod 1, and a water squeezing rack 4 is provided for squeezing and wiping The rubbing mouth 421 and / or squeezing device 43 of the wiping material 21, the locking device 5 is provided on the pull sleeve 3, and the locking device 5 can cooperate with the mop rod 1 to make the pull sleeve 3 and the mop rod 1 relatively fixed, so that the strip wiping material 21 remains in an extended state or a folded state; the locking device 5 controls the pull sleeve 3 and the mop rod 1 to be relatively fixed and the wiping material 21 remains in an extended state, the elastic cloth belt 22 is deformed and the traction wiping material 21 is straightened, and the water squeezing frame 4 is controlled to move along the length direction of the mop rod 1, and the rubbing mouth 421 and / or squeezing device 43 can squeeze the wiping material 21 to remove water.

[0048] The above structure controls the relative movement of the water squeezing frame 4 and the wiper 21, so that the stroking mouth 421 or the squeezing device 43 squeezes and cleans the wiper 21. Compared with the structure on the market that cleans the wiper 21 by wringing, this structure is more labor-saving. During squeezing and cleaning, the elastic cloth belt 22 is deformed and the pulled wiper 21 is straightened, avoiding the bending of the wiper 21 affecting the passage of the wiper 21 through the stroking mouth 421 or the squeezing device 43, which is convenient for users to use and is conducive to the full cleaning of the wiper 21 by the stroking mouth 421 or the squeezing device 43; during the cleaning process of the wiper 21, the wiper 21 is only subjected to the friction force of the stroking mouth 421 or the squeezing device 43, so the relative force between the wiper 21 and the mounting seat 11 and the pull sleeve 3 is not large, and the connection position between the wiper 21 and the mounting seat 11 and the pull sleeve 3 is not easily damaged during use, which is conducive to extending the service life of the mop.

[0049] When the mop is in use, the pull sleeve 3 is controlled to be close to the mounting seat 11 so that the two ends of the strip wiping material 21 can be brought together, so that the wiping material 21 can be bent and folded toward the outer periphery of the mop rod 1, making it convenient for the user to mop the floor.

[0050] In order to prevent the wiping article 21 from affecting the deformation of the elastic cloth belt 22, it is preferred that a bending portion or a breaking portion is provided on the wiping article 21, and the upper and lower sides of the elastic cloth belt 22 are respectively connected to the two sides of the bending portion or the breaking portion. The deformation of the elastic cloth belt 22 can cause the bending portion to stretch or the breaking portion to become larger. The provision of the bending portion or the breaking portion prevents the wiping article 21 from affecting the deformation of the elastic cloth belt 22, thereby facilitating the extension and retraction of the mop head 2 of the wiping article 21.

[0051] The bending portion described in this application is used to control the bending of the wiping article 21 so that the length of the bending portion after stretching is greater than the width between the upper and lower sides of the elastic cloth belt 22. When the elastic cloth belt 22 is deformed under force, the bending portion can be stretched or even straightened. The breaking portion is the breaking position after the wiping article 21 is cut and broken. The breaking portion will change with the deformation of the elastic cloth belt 22. Although the bending portion or the breaking portion is not specifically shown in the drawings of the specification, those skilled in the art can implement this technical solution according to the contents of the specification.

[0052] The elastic cloth belt 22 described in the present invention is annular and surrounds the outer circumference of the mop rod 1. The elastic cloth belt 22 is respectively connected to the middle part of each wiping object 21, so that the elastic cloth belt 22 can drive the wiping object 21 to converge toward the mop rod 1. The annular elastic cloth belt 22 facilitates the convergence of the wiping object 21 toward the mop rod 1, which is beneficial to reducing the cross-sectional area of ​​the mop head 2 during the squeezing and cleaning process of the mop head 2, and facilitates the squeezing and cleaning of the mop head 2 by the stroking mouth 421 or the squeezing device 43.

[0053] Preferably, at least two sets of elastic cloth belts 22 are provided on the wipe 21. The elastic cloth belts 22 are arranged in the middle of the wipe 21 and are respectively close to the two ends of the wipe 21, so that the two ends of the wipe 21 can be respectively gathered toward the mop rod 1. The elastic cloth belts 22 respectively close to the two ends of the wipe 21 make it easier for the two ends of the mop head 2 to be gathered toward the mop rod 1, and for the wipe 21 to be folded for mopping the floor, which is convenient for users to use.

[0054] The pull sleeve 3 is provided with a sliding groove 31 adapted to the mop rod 1. In order to prevent the strip wipe 21 from rotating and winding around the mop rod 1 during the movement of the pull sleeve 3, a guide protrusion 311 is preferably provided on the side wall of the mop rod 1, and a guide groove 13 is provided on the side wall of the sliding groove 31. The guide groove 13 and the guide protrusion 311 cooperate with the relative rotation of the pull sleeve 3 and the mop rod 1.

[0055] The water squeezing rack 4 in the utility model is provided with a storage cavity 411, and the wipes 21 can be stored in the storage cavity 411, the pull sleeve 3 is hidden in the storage cavity 411, and a limiting guide groove 412 is provided on the side wall of the storage cavity 411, and a control seat 512 is provided on the locking device 5, and the control seat 512 passes through the limiting guide groove 412 and is exposed to the outside, and the limiting guide groove 412 cooperates with the control seat 512 to prevent the pull sleeve 3 from detaching from the storage cavity 411. The setting of the storage cavity 411 can not only store the wipes 21 and prevent the wipes 21 from being soiled during storage and transportation, but also because the locking device 5 is set in the storage cavity 411, it can prevent the locking device 5 from being damaged by bumps, which is beneficial to extending the service life of the mop.

[0056] Preferably, the flute 421 is arranged at the end of the storage cavity 411, and the cross-sectional area of ​​the flute 421 is smaller than the cross-sectional area of ​​the storage cavity 411. This structure can reduce the friction of the water squeezing frame 4 on the wipe 21 during the squeezing process, making it easier for users to control the relative movement of the water squeezing frame 4 and the wipe 21, making it easier for users to use.

[0057] The mop rod 1 is provided with two groups of first positioning portions 12, and the locking device 5 is provided with a first clamping portion 513 adapted to the first positioning portions 12. The first clamping portion 513 cooperates with the two groups of first positioning portions 12 to keep the strip-shaped wipe 21 in an extended state or a folded state. The provision of the two groups of first positioning portions 12 facilitates the strip-shaped wipe 21 to maintain an extended state or a folded state, making it easy for the user to control the wipe 21 to mop the floor or squeeze the wipe 21 for cleaning, thereby being convenient for the user.

[0058] The locking device 5 can control the relative fixation of the pull sleeve 3, the mop rod 1 and the water squeezing frame 4 by a fastener or a clamping structure. Those skilled in the art can flexibly design the locking device 5 based on their own experience. The locking device 5 in the present invention includes a locking member 51 rotatably arranged on the pull sleeve 3 and an elastic member 52 for driving the locking member 51 to reset. A first clamping portion 513 and a second clamping portion 514 are respectively provided on both sides of the locking member 51, and a second positioning portion 423 adapted to the second clamping portion 514 is provided on the water squeezing frame 4. The second clamping portion 514 cooperates with the second positioning portion 423 to fix the water squeezing frame 4 and the pull sleeve 3 relative to each other, preventing the wiping object 21 from moving toward the stroking mouth 421 and / or the squeezing device 43 to affect the use of the mop. In this structure, since the first clamping portion 513 and the second clamping portion 514 are both provided on the locking member 51, it is convenient for the user to control the fixed relationship between the mop rod 1, the pull sleeve 3 and the water squeezing frame 4, which is convenient for the user to use and control, and this structure can simplify the structure of the mop and facilitate the assembly and production of the mop.

[0059] Preferably, the length of the first clamping portion 513 is greater than the length of the second clamping portion 514. The elastic member 52 drives the locking member 51 to reset so that the first positioning portion 12 and the second positioning portion 423 respectively cooperate with the first clamping portion 513 and the second clamping portion 514 to control the movement of the locking member 51. The second clamping portion 514 first cooperates with the second positioning portion 423, and then the first clamping portion 513 cooperates with the second positioning portion 423, so that the user can flexibly control the fixed relationship between the mop rod 1, the pull sleeve 3 and the water squeezing rack 4, which is convenient for the user to use.

[0060] In this embodiment, a rotating groove 32 is provided on the side wall of the pull sleeve 3, and a hinge shaft 33 is detachably provided in the rotating groove 32. The locking member 51 is rotatably set in the rotating groove 32 through the hinge shaft 33. One end of the elastic member 52 abuts against the bottom of the rotating groove 32, and the other end of the elastic member 52 abuts against the locking member 51. A through hole 34 is provided between the rotating groove 32 and the sliding groove 31. The first clamping portion 513 passes through the through hole 34 and cooperates with the first positioning portion 12 on the mop rod 1.

[0061] The locking member 51 includes a detachably connected locking member body 511 and a control seat 512, the first clamping portion 513 and the second clamping portion 514 are respectively arranged on both sides of the locking member body 511, and the locking member body 511 is provided with a guide portion 515 adapted to the limiting guide groove 412, and the control seat 512 is detachably arranged on the guide portion 515 and prevents the guide portion 515 from detaching from the limiting guide groove 412.

[0062] The water squeezing rack 4 may only be provided with a stroking mouth 421 or a squeezing device 43, and the wipe 21 is squeezed and cleaned through the stroking mouth 421 or the squeezing device 43 during use. The utility model preferably provides the water squeezing rack 4 with a stroking mouth 421 and a squeezing device 43, and the wipe 21 is squeezed and cleaned through the stroking mouth 421 and the squeezing device 43 during use.

[0063] Preferably, the squeezing device 43 is arranged at one end of the stroke mouth 421, and the squeezing device 43 forms an extrusion cavity with a cross-section larger than the stroke mouth 421. The squeezing device 43 can squeeze and guide the wipe 21, so as to facilitate the wipe 21 to enter the stroke mouth 421. During the water squeezing process of this structure, the squeezing device 43 can squeeze and guide the wipe 21, so as to facilitate the wipe 21 to enter the stroke mouth 421, and facilitate the water squeezing rack 4 to squeeze and clean the wipe 21, which is convenient for users to use.

[0064] The squeezing device 43 is a component such as a scraper, a scraper strip, or a pressure roller that can squeeze the wiper 21. Its shape can be designed by the manufacturer independently. As long as it can squeeze the wiper 21, it can be considered as a squeezing device 43. The squeezing device 43 can be fixedly arranged on the squeezing rack 4. During use, the relative movement of the wiper 21 and the squeezing device 43 is controlled so that the squeezing device 43 can gradually squeeze and clean the wiper 21 along the extension direction of the wiper 21. When this structure is used, the wiper 21 is subjected to a large friction force during the reciprocating movement of the mop head, which is inconvenient for the user to quickly squeeze the water from the mop. The squeezing device 43 can also be movably arranged on the squeezing rack 4. During use, the squeezing device 43 can be driven to move by the wiper 21, or the squeezing device 43 can be driven to move by the user. This structure can reduce the friction between the wiper 21 and the squeezing device 43 when the mop is reset, facilitates the rapid reset of the mop head, and facilitates the user to repeatedly squeeze the water from the wiper 21, making it convenient for the user to use.

[0065] In the present invention, the squeezing device 43 is preferably movably arranged on the water squeezing frame 4. The squeezing device 43 has the following two embodiments: Example

[0066] The squeezing device 43 includes at least one group of pressure rollers 431 rotatably arranged on the water squeezing frame 4, and each group of pressure rollers 431 includes at least two pressure rollers 431 surrounding the circumference of the mop rod 1. The pressure rollers 431 can respectively rest on the wipes 21 and squeeze and clean the wipes 21. When the mop squeezes water, the relative movement of the wipes 21 and the pressure rollers 431 is controlled. The friction between the wipes 21 and the pressure rollers 431 will drive the pressure rollers 431 and the water squeezing frame 4 to rotate relative to each other, and the pressure rollers 431 can squeeze and clean different positions of the wipes 21. The rotating pressure rollers 431 can reduce the friction between the squeezing device 43 and the wipes 21, avoid damage to the squeezing device 43 and the wipes 21 due to excessive friction, and help to extend the service life of the mop.

[0067] The present invention preferably comprises at least two groups of pressure rollers 431, each group of pressure rollers 431 being sequentially arranged along the extension direction of the mop rod 1, each group of pressure rollers 431 comprising two pressure rollers 431 arranged on both sides of the mop rod 1, and the distance between the two pressure rollers 431 in the same group increases as the distance from the upper end of the water squeezing rack 4 increases. The arrangement of multiple groups of pressure rollers 431 facilitates the gradual squeezing of the wipes 21 by the squeezing device 43, and facilitates the squeezing and cleaning of the wipes 21 by the squeezing device 43. In this structure, the pressure rollers 431 can squeeze the wipes 21 step by step, and facilitate the squeezing and cleaning of the wipes 21 by the squeezing device 43.

[0068] The squeezing frame 4 in the present invention is provided with an extrusion guide groove 422, the upper end of which is inclined toward the mop rod 1, so as to control the relative movement of the wiping material 21 and the squeezing frame 4. The wiping material 21 can drive the pressure roller 431 to move along the squeezing guide groove 422, thereby reducing the distance between the two pressure rollers 431 in the same group. The squeezing guide groove 422 facilitates the pressure roller 431 to press against the wiping material 21 during the squeezing process, and facilitates the pressure roller 431 to move away from the wiping material 21 when the wiping material 21 is reset, so that the user can control the rapid relative movement of the wiping material 21 and the squeezing member, which is convenient for the user to use. Example

[0069] The squeezing device 43 includes a squeezing member 44 swingably arranged on the squeezing rack 4, and a squeezing portion 441 for squeezing the wiper 21 is provided on the squeezing member 44, and a supporting wall 426 is provided on the squeezing rack 4; when the wiper 21 moves toward the squeezing rack 4 and squeezes water, the supporting wall 426 supports the squeezing member 44 and makes the squeezing member 44 press against the wiper 21; when the wiper 21 moves away from the squeezing rack 4, the wiper 21 can drive the squeezing member 44 to swing and move away from the supporting wall 426, and the swinging squeezing member 44 makes it easy for the user to control the wiper 21 to drive the squeezing member 44 to move, and the setting of the supporting wall 426 makes it easy for the squeezing member 44 to press against the wiper 21 during the squeezing process. This structure makes the squeezing member 44 and the wiper 21 have a large relative force during the squeezing process, while when the wiper 21 moves away from the squeezing rack 4, the relative force between the squeezing member 44 and the wiper 21 is small, which makes it easy for the user to control the reciprocating motion of the wiper 21 and facilitates the mop to squeeze water quickly.

[0070] Preferably, the squeezing device 43 also includes a torsion spring 45. When using a mop to mop the floor, the torsion spring 45 can drive the squeezing member 44 to reset and make the squeezing portion 441 rest against the supporting wall 426, preventing the squeezing member 44 from moving freely and making noise; during the squeezing process, when the wiper 21 moves away from the squeezing rack 4, the torsion spring 45 can drive the squeezing member 44 to rest against the wiper 21. When the wiper 21 moves toward the squeezing rack 4 again, the wiper 21 can drive the squeezing member 44 to rest tightly against the supporting wall 426. This structure does not need to limit the movement range of the squeezing member 44. The torsion spring 45 can ensure that the wiper 21 can maintain contact with the squeezing member 44 during the squeezing process and can drive the squeezing member 44 to swing, thereby avoiding the wear and deformation of the wiper 21 after long-term use and the wear of the squeezing portion 441, which causes the wiper 21 to separate from the squeezing member 44, and the inability of the wiper 21 to drive the squeezing member 44 to swing.

[0071] In this embodiment, the extrusion portion 441 is a roller rotatably arranged on the extrusion member 44, and the extrusion member 44 is rotatably arranged on the water squeezing rack 4 through the rotating shaft 442. A mounting groove 443 is provided on the extrusion member 44, and the torsion spring 45 is sleeved on the rotating shaft 442, and one force-bearing arm of the torsion spring 45 is passed through the mounting groove 443, and the other force-bearing arm of the torsion spring 45 rests on the water squeezing rack 4.

[0072] In this embodiment, the extrusion device 43 preferably includes a plurality of extrusion members 44 , which surround the outer periphery of the mop rod 1 . In the drawings of the present utility model specification, the extrusion device 43 includes two extrusion members 44 , which are respectively arranged on both sides of the mop rod 1 .

[0073] The water squeezing rack 4 described in the present invention includes a detachably connected main body 41 and a water squeezing member 42, a flute 421 is arranged on the water squeezing member 42, and the water squeezing member 42 is passed through the main body 41, and an installation cavity 425 is provided in the water squeezing member 42, and extrusion guide grooves 422 are provided on both sides of the installation cavity 425. A rotating shaft 432 is provided on the pressure roller 431, and both ends of the rotating shaft 432 are respectively arranged in the extrusion guide grooves 422 on both sides of the installation cavity 425, and the main body 41 extends to one side of the extrusion guide groove 422 and prevents the rotating shaft 432 from detaching from the side of the extrusion guide groove 422. The detachably connected main body 41 and the water squeezing member 42 facilitate the production and processing of the water squeezing rack 4 and are conducive to the stable installation of the extrusion device 43.

[0074] In this embodiment, elastic clamping portions 424 are provided on both sides of the water squeezing member 42, and clamping holes 414 adapted to the two elastic clamping portions 424 are respectively provided on the main body 41. The main body 41 is also provided with a guide hole 413 adapted to the mop rod 1. The guide hole 413 cooperates with the mop rod 1 to limit the extension and prevent the water squeezing frame 4 and the mop rod 1 from shaking, which is conducive to the stable movement of the water squeezing frame 4 and the mop rod 1.

[0075] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mop, comprising a mop rod (1) and a mop head (2), characterized in that: The mop rod (1) is provided with a pull sleeve (3) for sliding movement, the mop head (2) comprises an elastic cloth belt (22) and a plurality of strip-shaped wiping materials (21), the lower end of the mop rod (1) is provided with a mounting seat (11), the two ends of the mop head (2) are respectively connected to the mounting seat (11) and the pull sleeve (3), the relative movement of the pull sleeve (3) and the mop rod (1) can control the strip-shaped wiping materials (21) to stretch or fold, the mop rod (1) is also provided with a water squeezing rack (4) which can move along the length direction of the mop rod (1), the water squeezing rack (4) is provided with a stroking mouth (421) and / or a squeezing device (43) for squeezing the wiping materials (21), the pull sleeve (3) is provided with a locking device (5), the locking device (5) can cooperate with the mop rod (1) to fix the pull sleeve (3) and the mop rod (1) relative to each other, thereby keeping the strip-shaped wiping materials (21) in a stretched state or a folded state; The locking device (5) controls the pull sleeve (3) and the mop rod (1) to be relatively fixed and keeps the wiping material (21) in an extended state, the elastic cloth belt (22) is deformed and the wiping material (21) is stretched straight, and the water squeezing frame (4) is controlled to move along the length direction of the mop rod (1), and the rubbing mouth (421) and / or the squeezing device (43) can squeeze the wiping material (21) to remove water.

2. A mop according to claim 1, characterized in that: The elastic cloth belt (22) is annular and surrounds the outer periphery of the mop rod (1). The elastic cloth belt (22) is respectively connected to the middle part of each wipe (21), so that the elastic cloth belt (22) can drive the wipe (21) to converge toward the mop rod (1).

3. A mop according to claim 2, characterized in that: The wiping article (21) is provided with at least two groups of elastic cloth belts (22), which are arranged in the middle of the wiping article (21) and close to the two ends of the wiping article (21), so that the two ends of the wiping article (21) can be respectively gathered toward the mop rod (1).

4. A mop according to claim 1, 2 or 3, characterized in that: The wiping article (21) is provided with a bending portion or a breaking portion, and the upper and lower sides of the elastic cloth belt (22) are respectively connected to the two sides of the bending portion or the breaking portion. The deformation of the elastic cloth belt (22) can stretch the bending portion or enlarge the breaking portion.

5. The mop according to claim 1, characterized in that: The water squeezing rack (4) is provided with a receiving chamber (411), the pull sleeve (3) is hidden in the receiving chamber (411), and a limiting guide groove (412) is provided on the side wall of the receiving chamber (411), and a control seat (512) is provided on the locking device (5), the control seat (512) passes through the limiting guide groove (412) and is exposed to the outside, and the limiting guide groove (412) cooperates with the control seat (512) to prevent the pull sleeve (3) from being separated from the receiving chamber (411), and the stroke opening (421) is provided at the end of the receiving chamber (411), and the cross-sectional area of ​​the stroke opening (421) is smaller than the cross-sectional area of ​​the receiving chamber (411).

6. A mop according to claim 1, characterized in that: The mop rod (1) is provided with two groups of first positioning portions (12), the water squeezing frame (4) is provided with a second positioning portion (423), and the locking device (5) is provided with a first clamping portion (513) adapted to the first positioning portion (12) and a second clamping portion (514) adapted to the second positioning portion (423). The first clamping portion (513) cooperates with the two groups of first positioning portions (12) respectively to keep the strip-shaped wiping material (21) in an extended state or a folded state, and the second clamping portion (514) cooperates with the second positioning portion (423) to relatively fix the water squeezing frame (4) and the pulling sleeve (3), thereby preventing the wiping material (21) from moving toward the stroking mouth (421) and / or the squeezing device (43).

7. The mop according to claim 1, characterized in that: The squeezing rack (4) is provided with a stroking opening (421) for squeezing the wiping material (21) and a squeezing device (43). The squeezing device (43) is provided at one end of the stroking opening (421), and the squeezing device (43) forms an squeezing cavity having a cross-section larger than the stroking opening (421). The squeezing device (43) can squeeze and guide the wiping material (21), thereby facilitating the wiping material (21) to enter the stroking opening (421).

8. The mop according to claim 1, characterized in that: The squeezing device (43) comprises at least one group of pressure rollers (431) rotatably arranged on the squeezing frame (4), each group of pressure rollers (431) comprising at least two pressure rollers (431) surrounding the circumference of the mop rod (1), and the pressure rollers (431) can respectively rest on the wiping material (21) and squeeze and clean the wiping material (21).

9. A mop according to claim 8, characterized in that: The squeezing device (43) comprises at least two groups of pressure rollers (431), each group of pressure rollers (431) being arranged in sequence along the extension direction of the mop rod (1), each group of pressure rollers (431) comprising two pressure rollers (431) arranged on both sides of the mop rod (1), and the distance between the two pressure rollers (431) in the same group increases as the distance from the upper end of the water squeezing rack (4) increases.

10. The mop according to claim 1, characterized in that: The squeezing device (43) comprises an squeezing member (44) swingably arranged on the water squeezing rack (4), the squeezing member (44) being provided with a squeezing portion (441) for squeezing the wiping material (21), and the water squeezing rack (4) being provided with a supporting wall (426); when the wiping material (21) moves toward the water squeezing rack (4) and squeezes water, the supporting wall (426) supports the squeezing member (44) and causes the squeezing member (44) to press against the wiping material (21); when the wiping material (21) moves away from the water squeezing rack (4), the wiping material (21) can drive the squeezing member (44) to swing and move away from the supporting wall (426).

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