Cleaning tools

Abstract

The utility model discloses a cleaning tool, comprising: a hand-held rod; a wiping head, one end of which is provided with a cleaning member, and the other end of which is rotatably connected to the hand-held rod via a first rotating shaft; and a resistance structure, which is mounted on the hand-held rod or the wiping head, and is used to apply rotational resistance when the wiping head is rotated relative to the hand-held rod by the force of the surface to be cleaned. The cleaning tool of the embodiment of the utility model is provided with a first rotating shaft so that the cleaning member can rotate relative to the hand-held rod, so that the user can clean different positions of the surface to be cleaned at the same position, so that the cleaning of the surface to be cleaned can be more comprehensive, the cleaning effect of the surface to be cleaned can be improved, and the number of user movements can be reduced, so as to improve the user experience, and the resistance structure is provided to apply rotational resistance to the wiping head when it rotates, so as to avoid the wiping head rotating too flexibly and causing cleaning failure.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning products, in particular to a cleaning tool. Background Art

[0002] Existing cleaning tools can clean a variety of different surfaces, such as walls, glass, doors and windows, etc. In order to adapt to cleaning surfaces of different heights, a hand-held rod is generally provided at the rear end of the cleaning piece to be connected thereto, and then the surface of the cleaning piece is manually brought into contact with the surface of the object to be cleaned to clean the surface of the object to be cleaned. However, current cleaning tools are all fixed structures, that is, the hand-held rod is fixedly connected to the front cleaning piece. The defect of this structure is that when the user cleans the surface to be cleaned at the same position, due to the fixed angle of the cleaning piece, the operator needs to actively change his position to achieve all-round cleaning, which makes the operation extremely inconvenient and the user experience is poor. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a cleaning tool, which can facilitate a user to clean different positions of a surface to be cleaned at the same position, reduce the number of user movements, and improve user experience.

[0004] The cleaning tool according to the embodiment of the utility model includes: a hand-held rod; a wiping head, one end of which is provided with a cleaning piece, and the other end of the wiping head is rotatably connected to the hand-held rod via a first rotating shaft; a resistance structure, which is installed on the hand-held rod or the wiping head, and is used to apply rotational resistance when the wiping head is rotated relative to the hand-held rod by the force of the surface to be cleaned.

[0005] According to the cleaning tool of the embodiment of the utility model, a hand-held rod is provided to facilitate the user to operate the cleaning tool. At the same time, a first rotating shaft is provided so that the cleaning member can rotate relative to the hand-held rod when subjected to the resistance pressure of the surface to be cleaned, so that the user can clean different positions of the surface to be cleaned at the same position, and the number of user movements can be reduced, thereby improving the user experience. At the same time, a wiping head is rotatably connected to the hand-held rod via the first rotating shaft, which can prevent the wiping head from rotating in any direction without restraint, and a resistance structure is provided to apply rotational resistance to the wiping head when it rotates, so as to avoid the wiping head rotating too flexibly and making it inconvenient to control the rotation angle of the wiping head, thereby improving the cleaning efficiency.

[0006] According to some embodiments of the cleaning tool of the present invention, the resistance structure is in contact with the wiping head. When the wiping head is rotated relative to the hand-held rod under the pressure of the surface to be cleaned, the resistance structure is used to apply rotational resistance to the wiping head along the axial direction of the hand-held rod.

[0007] According to some embodiments of the cleaning tool of the present invention, the resistance structure includes an elastic member and a stop member, one end of the stop member is in contact with the wiping head, and the other end of the stop member is connected to the hand-held rod through the elastic member, when the wiping head is rotated relative to the hand-held rod by the force of the surface to be cleaned, the wiping head squeezes the stop member, so that the stop member moves along the axial direction of the hand-held rod toward the hand-held rod; when the hand-held rod moves, the elastic member deforms and applies resistance to the stop member along the axial direction of the hand-held rod to stop the wiping head.

[0008] According to some embodiments of the cleaning tool of the present invention, the elastic member is a spring, one end of the spring is telescopically connected to the hand-held rod along the axial direction of the hand-held rod, and one end of the spring facing away from the hand-held rod is connected to the stop member.

[0009] According to the cleaning tools of some embodiments of the present invention, the stop member is formed with a stop plane, which is located at one end of the stop member close to the wiping head and abuts against the wiping head. Along the first radial direction of the hand-held rod, the stop plane extends in a direction close to the wiping head. When the wiping head is subjected to the force of the surface to be cleaned, the wiping head slides along the surface of the stop plane, thereby pressing the stop member so that the stop member moves along the axial direction of the hand-held rod toward the direction close to the hand-held rod.

[0010] According to some embodiments of the cleaning tool of the present invention, the resistance structure also includes a guide member connected to the hand-held rod, and the guide member is extended along the axial direction of the hand-held rod; the elastic member and the stop member are sleeved on the guide member, and when the wiping head squeezes the stop member, the stop member moves along the guide member in a direction close to the hand-held rod.

[0011] According to some embodiments of the cleaning tool of the present invention, the wiping head is provided with an avoidance groove, and when the stop member moves along the guide member toward the hand-held rod, the end of the guide member away from the hand-held rod extends into the avoidance groove.

[0012] According to some embodiments of the cleaning tool of the present invention, when the stop member moves along the guide member toward the hand-held rod, the end of the guide member approaches the bottom wall of the avoidance groove until it abuts against the bottom wall of the avoidance groove to limit the maximum rotation angle of the wiping head.

[0013] According to some embodiments of the cleaning tool of the present invention, the cleaning tool further comprises a rotation auxiliary component, which is rotationally connected to the hand-held rod via a second rotation axis, and the rotation auxiliary component is arranged in cooperation with the wiping head to position the rotation angle of the wiping head.

[0014] According to the cleaning tools of some embodiments of the utility model, the rotation auxiliary part is provided with a plurality of first protrusions distributed along the circumference of the second rotation axis, and the wiping head is provided with a plurality of first grooves distributed along the circumference of the first rotation axis. When the wiping head is rotated under the resistance pressure of the surface to be cleaned, the first protrusions and the first grooves cooperate with each other to limit the rotation angle of the wiping head.

[0015] According to some embodiments of the cleaning tool of the present invention, the hand-held rod includes a main rod body and a mounting shell connected to the main rod body, the resistance structure is installed in the mounting shell, and the wiping head extends into the mounting shell near one end of the hand-held rod to be rotatably connected to the mounting shell.

[0016] According to the cleaning tools of some embodiments of the utility model, the mounting shell is provided with an opening, and the wiping head extends into the mounting shell through the opening. There is an avoidance distance between the wiping head and the top of the opening to allow the wiping head to rotate toward the top of the opening when subjected to the pressure of the surface to be cleaned. When the wiping head rotates to abut against the top, the wiping head rotates to a maximum angle.

[0017] According to the cleaning tool of some embodiments of the present invention, the wiping head abuts against the bottom of the opening, and the bottom is used to limit the wiping head from rotating in a direction away from the top.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0020] Figure 1 The structure of the cleaning tool according to the embodiment of the utility model is shown in FIG. Figure 1 ;

[0021] Figure 2 The structure of the cleaning tool according to the embodiment of the utility model is shown in FIG. Figure 2 ;

[0022] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0023] Figure 4 Schematic diagram of a cleaning tool according to an embodiment of the utility model Figure 1 ;

[0024] Figure 5 yes Figure 4 A partial enlarged view of point B in the middle;

[0025] Figure 6 Schematic diagram of a cleaning tool according to an embodiment of the utility model Figure 2 ;

[0026] Figure 7 yes Figure 6 A partial enlarged view of point C in the middle.

[0027] Reference numerals:

[0028] Cleaning tool 100,

[0029] Hand-held rod 1, main rod body 11, mounting shell 12, opening 121, wiping head 2, cleaning member 21, avoidance groove 22, first card slot 23, resistance structure 3, elastic member 31, stop member 32, stop plane 321, through hole 322, guide member 33, rotation auxiliary member 4, first rotation axis 41, second rotation axis 42, first protrusion 43. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Reference below Figure 1-Figure 7 Description According to the cleaning tool 100 of the embodiment of the utility model, the first rotating shaft 41 is provided to enable the cleaning member 21 to rotate relative to the hand-held rod 1, which can facilitate the user to clean different positions of the surface to be cleaned at the same position, and can make the cleaning of the surface to be cleaned more comprehensive, improve the cleaning effect of the surface to be cleaned, and can reduce the number of user movements, thereby improving the user experience.

[0034] like Figure 1-Figure 7 As shown, a cleaning tool 100 according to an embodiment of the present invention comprises: a hand-held rod 1 , a wiping head 2 and a resistance structure 3 .

[0035] A hand-held rod 1 is provided in the cleaning tool 100 , and the hand-held rod 1 is used for a user to hold so as to apply force to the hand-held rod 1 to further operate the cleaning tool 100 .

[0036] A cleaning member 21 is provided at one end of the wiping head 2 , and the other end of the wiping head 2 is rotatably connected to the hand-held rod 1 via a first rotating shaft 41 .

[0037] Specifically, the cleaning member 21 is used to clean the surface of an object, and one end of the wiping head 2 is connected to the cleaning member 21, and the other end is connected to the hand-held rod 1, that is, the cleaning member 21 is connected to the hand-held rod 1 through the wiping head 2, so that the user can operate the cleaning member 21 by operating the hand-held rod 1 to clean the surface of the object. At the same time, the cleaning member 21 and the hand-held rod 1 are arranged on different sides of the wiping head 2 to avoid interference between the hand-held rod 1 and the cleaning member 21 during use, and a first rotating shaft 41 is arranged in the cleaning tool 100, and the wiping head 2 and the hand-held rod 1 are rotatably connected through the first rotating shaft 41, so that the wiping head 2 can be rotated relative to the hand-held rod 1, so that the user can clean different positions on the surface of the object at the same position, and the number of user movements can be reduced, thereby improving the user experience.

[0038] It should be noted that, Figure 1-Figure 2 As shown, the cleaning member 21 may be configured as a long strip to increase the contact area between the cleaning member 21 and the surface of the object, thereby improving the cleaning efficiency.

[0039] The resistance structure 3 is installed on the hand-held rod 1 or the wiping head 2. The resistance structure 3 is used to apply rotational resistance when the wiping head 2 is rotated relative to the hand-held rod 1 by the force of the surface to be cleaned.

[0040] That is to say, a resistance structure 3 is further provided in the cleaning tool 100 , and the resistance structure 3 can be provided on the hand-held rod 1 , or the resistance structure 3 can be provided on the wiping head 2 .

[0041] Specifically, the resistance structure 3 is used to apply rotational resistance when the wiping head 2 is rotated relative to the hand-held rod 1 by the force of the surface to be cleaned, so as to prevent the angle of the wiping head 2 from changing too much. In actual use, when the user applies force to the hand-held rod 1 to press the cleaning member 21 against the surface to be cleaned, the surface to be cleaned will also apply force to the cleaning member 21, so that the cleaning member 21 can rotate relative to the hand-held rod 1 around the first rotation axis 41 under the action of the force of the surface to be cleaned. The resistance structure 3 is used to apply rotational resistance to the wiping head 2 when the cleaning member 21 contacts the surface to be cleaned, so as to prevent the wiping head 2 from rotating too flexibly, resulting in the cleaning member 21 being unable to effectively control the angle of the wiping head 2, thereby resulting in the inability to clean the surface to be cleaned.

[0042] It should be noted that, Figure 5 As shown, the resistance structure 3 is arranged on the hand-held rod 1, that is, the resistance structure 3 is connected to the hand-held rod 1, so that when the wiping head 2 rotates relative to the hand-held rod 1, the wiping head 2 can also rotate relative to the resistance structure 3, so as to avoid the wiping head 2 and the resistance structure 3 rotating at the same time and causing the resistance structure to fail. At the same time, the first rotating shaft 41 can be arranged parallel to the cleaning member 21, so that when the cleaning member 21 is subjected to the pressure of the surface to be cleaned, the wiping head 2 connected to the cleaning member 21 can rotate around the first rotating shaft 41. And, the surface to be cleaned in the present application can be the surface of glass, floor, wall, door and window, etc.

[0043] According to the cleaning tool 100 of the embodiment of the utility model, a hand-held rod 1 is provided to facilitate the user to operate the cleaning tool 100, and the cleaning member 21 and the hand-held rod 1 are respectively provided at the two ends of the wiping head 2 to avoid the two from affecting each other during use. At the same time, a first rotating shaft 41 is provided to enable the cleaning member 21 to rotate relative to the hand-held rod 1, so that the user can clean different positions of the surface to be cleaned at the same position, and the number of user movements can be reduced, thereby improving the user experience. In addition, a resistance structure 3 is provided to apply rotational resistance to the wiping head 2 when it rotates, so as to avoid the wiping head 2 rotating too flexibly and being unable to rotate to the angle required for cleaning, thereby failing to clean the surface to be cleaned.

[0044] In some embodiments, the resistance structure 3 abuts against the wiping head 2. When the wiping head 2 is rotated relative to the hand-held rod 1 by the force of the surface to be cleaned, the resistance structure 3 is used to apply rotational resistance to the wiping head 2 along the axial direction of the hand-held rod 1.

[0045] Specifically, Figure 3-Figure 7 As shown, the first rotating shaft 41 is set to be perpendicular to the axial direction of the hand-held rod 1, the resistance structure 3 is set at one end of the hand-held rod 1 and is set along the axial direction of the hand-held rod 1, and the wiping head 2 rotates around the first rotating shaft 41 relative to the axial direction of the hand-held rod 1. When the wiping head 2 is subjected to the force of the surface to be cleaned and rotates relative to the hand-held rod 1, the resistance structure 3 abuts against the wiping head 2. When the wiping head 2 applies a resistance force to the resistance structure 3, it is also subjected to a reverse force from the resistance structure 3. Since the resistance structure 3 is set along the axial direction of the hand-held rod 1, the resistance structure 3 applies a rotational resistance along the axial direction of the hand-held rod 1 to the wiping head 2 to prevent the wiping head 2 from rotating too flexibly and being unable to clean the surface to be cleaned.

[0046] In some embodiments, the resistance structure 3 includes an elastic member 31 and a stop member 32, one end of the stop member 32 abuts against the wiping head 2, and the other end of the stop member 32 is connected to the hand-held rod 1 through the elastic member 31. When the wiping head 2 is rotated relative to the hand-held rod 1 by the force of the surface to be cleaned, the wiping head 2 squeezes the stop member 32, so that the stop member 32 moves along the axial direction of the hand-held rod 1 toward the hand-held rod 1.

[0047] Specifically, the resistance structure 3 is arranged on the hand-held rod 1, and the resistance structure 3 is abutted against the wiping head 2. A stop member 32 and an elastic member 31 are arranged in the resistance structure 3. By abutting one end of the stop member 32 against the wiping head 2, the abutment between the resistance structure 3 and the wiping head 2 can be achieved. By connecting the other end of the stop member 32 to the hand-held rod 1 through the elastic member 31, the installation of the resistance structure 3 on the hand-held rod 1 can be achieved. As a result, when the wiping head 2 rotates relative to the hand-held rod 1 under the force of the surface to be cleaned, the wiping head 2 can be pressed against the stop member 32 and squeeze the stop member 32 to push the stop member 32 to move along the axial direction of the hand-held rod 1 toward the direction close to the hand-held rod 1.

[0048] When the user grips the handle 1 to change the angle of the wiping head 2 on the surface to be cleaned, the wiping head 2 presses against the stop member 32 , so that the elastic member 31 is deformed and applies resistance to the stop member 32 along the axial direction of the handle 1 to stop the wiping head 2 .

[0049] Specifically, when the wiping head 2 rotates under the action of the force of the surface to be cleaned, the wiping head 2 can squeeze the stop member 32, causing the stop member 32 to move toward the direction close to the hand-held rod 1. At this time, the elastic member 31 will be compressed under the action of the stop member 32, and under the action of the restoring force, a force is applied to the stop member 32 in the direction away from the hand-held rod 1, that is, a rotational resistance is applied to the wiping head 2 along the axial direction of the hand-held rod 1 to prevent the wiping head 2 from rotating too flexibly.

[0050] During actual use, when the user brings the cleaning tool 100 into contact with the surface to be cleaned and applies a force to the hand-held rod 1, the cleaning member 21 rotates under the action of the user's force to clean the surface to be cleaned. At this time, the stop member 32 moves toward the direction close to the hand-held rod 1, and the elastic member 31 is compressed. After cleaning is completed, the user removes the cleaning tool 100 from the surface to be cleaned. The stop member 32 can be pushed by the restoring force of the elastic member 31 to move in the direction away from the hand-held rod 1, so that the wiping head 2 returns to its original position.

[0051] In some embodiments, the elastic member 31 is a spring, one end of which is telescopically connected to the handle bar 1 along the axial direction of the handle bar 1 , and one end of the spring facing away from the handle bar 1 is connected to the stop member 32 .

[0052] Specifically, the elastic member 31 can be constructed as a spring, and the spring is arranged at the end of the hand-held rod 1, and one end is connected to the hand-held rod 1, and the other end is connected to the stop member 32, so that the connection between the resistance structure 3 and the hand-held rod 1 can be realized, and the spring can be retracted relative to the hand-held rod 1, and, when the wiping head 2 rotates under the action of the force of the surface to be cleaned, the wiping head 2 can push the stop member 32 to move toward the direction close to the hand-held rod 1, and the spring can be compressed under the drive of the stop member 32, and under the action of its own restoring force, provide axial resistance along the axial direction of the hand-held rod 1 to the wiping head 2 through the stop member 32 connected thereto; when the force of the surface to be cleaned on the wiping head 2 disappears, the spring can push the stop member 32 to move under the action of the restoring force, so that the stop member 32 and the wiping head 2 are reset, and the spring returns to its original state.

[0053] In some embodiments, the stop member 32 is formed with a stop plane 321, which is located at one end of the stop member 32 close to the wiping head 2 and abuts against the wiping head 2. Along the first radial direction of the hand-held rod 1, the stop plane 321 extends in a direction close to the wiping head 2. When the wiping head 2 is subjected to the force of the surface to be cleaned, the wiping head 2 slides along the surface of the stop plane 321, thereby pressing the stop member 32 so that the stop member 32 moves axially along the hand-held rod 1 in a direction close to the hand-held rod 1.

[0054] Specifically, a stop plane 321 is formed on the side of the stop member 32 close to the wiping head 2, and the stop plane 321 is in contact with the wiping head 2, thereby improving the reliability of the wiping head 2 pushing the stop member 32 to move, and the stop plane 321 is extended in the first radial direction of the hand-held rod toward the direction close to the wiping head 2, so that the stop plane 321 is constructed to have a certain angle with the end face of the hand-held rod 1 and gradually approaches the wiping head along the direction of rotation of the wiping head 2. When the wiping head 2 rotates under the action of the force of the surface to be cleaned, the wiping head 2 can slide along the stop plane 321 and because the stop plane 321 gradually approaches the wiping head along the direction of rotation of the wiping head 2, the stop member can be continuously pressed when the wiping head rotates. The above wiping head 2 is subjected to continuous pressing pressure when it is rotated to different angles, which is convenient for the wiping head 2 to actively reset after subsequent use, wherein the first radial direction of the hand-held rod 1 is the sliding direction of the wiping head 2.

[0055] In some embodiments, the resistance structure 3 further includes a guide member 33 connected to the hand-held rod 1 , and the guide member 33 is extended along the axial direction of the hand-held rod 1 .

[0056] Specifically, the resistance structure 3 includes, in addition to the elastic member 31 and the stop member 32, a guide member 33. The guide member 33 is constructed to extend along the axial direction of the handle bar 1, that is, the guide member 33 is set in a direction parallel to the axis of the handle bar 1, and the guide member 33 is connected to the handle bar 1, so that the guide member 33 can be installed and fixed.

[0057] The elastic member 31 and the stop member 32 are sleeved on the guide member 33 , and when the wiping head 2 presses the stop member 32 , the stop member 32 moves along the guide member 33 toward the direction close to the hand-held rod 1 .

[0058] Specifically, the guide member 33 is fixed to the end of the handle bar 1, and the elastic member 31 is sleeved on the guide member 33. The guide member 33 can be used to limit the movement direction of the elastic member 31, so that the spring can move along the extension direction of the guide member 33, that is, along the axial direction of the handle bar 1. At the same time, the stop member 32 is sleeved outside the guide member 33, so that the stop member 32 can also move along the extension direction of the guide member 33, that is, along the axial direction of the handle bar 1, and when the wiping head 2 rotates to squeeze the stop member 32, the stop member 32 can be pushed to move relative to the handle bar 1 along the extension direction of the guide member 33 toward the direction close to the handle bar 1.

[0059] For example, Figure 5 and Figure 7 As shown, a through hole 322 along the axial direction of the handle bar 1 can be provided on the stop member 32 so that the stop member 32 can be sleeved on the outside of the guide member 33 and the movement direction of the stop member 32 can be limited by the guide member 33.

[0060] In some embodiments, the wiping head 2 is provided with an avoidance groove 22 , and when the stop member 32 moves along the guide member 33 toward the direction approaching the hand-held rod 1 , the end of the guide member 33 away from the hand-held rod 1 extends into the avoidance groove 22 .

[0061] Specifically, an avoidance groove 22 is also provided on the end of the wiping head 2 facing the hand-held rod 1, and the avoidance groove 22 is used to avoid the guide member 33. When the wiping head 2 rotates under the action of the force of the surface to be cleaned, the end of the wiping head 2 close to the hand-held rod 1 can slide along the stop plane 321 and push the stop member 32 to move in the direction close to the hand-held rod 1. At this time, the distance between the stop member 32 and the hand-held rod 1 is shortened, and the guide member 33 extends from the stop member 32 and extends into the avoidance groove 22.

[0062] It should be noted that the avoidance groove 22 can be arranged opposite to the through hole 322, so that the guide member 33 can pass through the stop member 32 and extend into the avoidance groove 22, and the avoidance groove 22 can form two symmetrical parts at one end of the wiping head 2 close to the hand-held rod 1, and the avoidance groove 22 is formed between the two parts.

[0063] In some embodiments, when the stop member 32 moves along the guide member 33 toward the hand-held rod 1, the end of the guide member 33 approaches the bottom wall of the avoidance groove 22 until it abuts against the bottom wall of the avoidance groove 22 to limit the maximum rotation angle of the wiping head 2.

[0064] Specifically, when the wiping head 2 is brought into contact with the surface to be cleaned, the wiping head 2 can rotate under the action of the force of the surface to be cleaned. At this time, the wiping head 2 can push the stop member 32 to move along the guide member 33 toward the direction close to the hand-held rod 1, so that the end of the guide member 33 away from the hand-held rod 1 can extend from the through hole 322 of the stop member 32, and extend into the avoidance groove 22, approaching the bottom wall of the avoidance groove 22 until it abuts against the bottom wall of the avoidance groove 22. At this time, the wiping head 2 rotates to the maximum angle, that is, the guide member 33 can limit the maximum rotation angle of the wiping head 2 to prevent the wiping head 2 from rotating too much, causing the cleaning tool to be damaged and unable to be used normally.

[0065] In some embodiments, the cleaning tool 100 further includes a rotation auxiliary component 4, which is rotationally connected to the hand-held rod 1 via a second rotation axis 42, and the rotation auxiliary component 4 is arranged in cooperation with the wiping head 2 to position the rotation angle of the wiping head 2.

[0066] Specifically, the cleaning tool 100 is also provided with a rotation auxiliary part 4 and a second rotation axis 42 connected to the rotation auxiliary part 4. The second rotation axis 42 is connected to the hand-held rod 1. The rotation auxiliary part 4 is connected to the hand-held rod 1 through the second rotation axis 42, so that the rotation auxiliary part 4 can be installed on the cleaning tool 100, and the rotation auxiliary part 4 can be rotated relative to the hand-held rod 1 around the second rotation axis 42. At the same time, the rotation auxiliary part 4 and the wiping head 2 are connected to limit the rotation angle of the wiping head 2 through the cooperation between the two, so that the user can clean different positions of the surface to be cleaned by changing the rotation angle of the wiping head 2 at the same position, which can effectively reduce the number of user movements and improve the user experience.

[0067] In some embodiments, the rotation auxiliary part 4 is provided with a plurality of first protrusions 43 distributed circumferentially along the second rotation axis 42, and the wiping head 2 is provided with a plurality of first grooves 23 distributed circumferentially along the first rotation axis 41. When the wiping head 2 is rotated by the resistance pressure of the surface to be cleaned, the first protrusions 43 and the first grooves 23 cooperate with each other to provide rotation resistance to the rotation of the wiping head 2 through the friction force between the two, thereby preventing the wiping head 2 from rotating at too large an angle.

[0068] Specifically, a first protrusion 43 is provided in the circumference of the rotation auxiliary component 4, and a first groove 23 is provided at the end of the wiping head 2 close to the hand-held rod 1. The first protrusion 43 can extend into the first groove 23 and cooperate with the first groove 23 to determine the rotation angle of the wiping head 2. At the same time, the number of the first protrusion 43 and the first groove 23 can be set to multiple, so that the rotation auxiliary component 4 and the wiping head 2 can be matched at multiple positions, thereby adapting to different rotation angles of the wiping head 2, and the first protrusion 43 is constructed to be distributed along the circumference of the second rotating axis 42, and the first groove 23 is constructed to be distributed along the circumference of the first rotating axis 41, and the first rotating axis 41 and the second rotating axis 42 are parallel, so that when the wiping head 2 rotates around the first rotating axis 41, the first groove 23 drives the first protrusion 43 to rotate, so that the rotation auxiliary component 4 rotates around the second rotating axis 42.

[0069] That is, when the wiping head 2 rotates under the action of the force of the surface to be cleaned, the rotation auxiliary member 4 can be connected with each other through any one of the first slots 23 and the first protrusions 43, thereby changing the rotation angle of the wiping head 2, that is, limiting the rotation angle of the wiping head 2. It should be noted that the cooperation between the first protrusion 43 and the first slot 23 can refer to the meshing between gears in the prior art.

[0070] In some embodiments, the hand-held rod 1 includes a main rod body 11 and a mounting shell 12 connected to the main rod body 11, the resistance structure 3 is installed in the mounting shell 12, and the wiping head 2 extends into the mounting shell 12 at one end close to the hand-held rod 1 to be rotatably connected to the mounting shell 12.

[0071] Specifically, the hand-held rod 1 includes two parts, namely a main rod body 11 and a mounting shell 12. The main rod body 11 is used for the user to hold the main rod body 11 to apply force to the cleaning tool 100, thereby operating the cleaning tool 100. The mounting shell 12 is used to shield and protect some components in the cleaning tool 100 to avoid them being exposed to the user's field of vision or being damaged by collision during actual use. At the same time, the blocking structure is installed in the mounting shell 12, and the blocking structure can be shielded and protected by the mounting shell 12 to avoid the blocking structure being exposed to the user's field of vision or being damaged by collision during use, thereby causing damage to the cleaning tool 100.

[0072] Furthermore, the first rotating shaft 41, the second rotating shaft 42 and the rotation auxiliary component 4 are all installed on the mounting shell 12, and the end of the wiping head 2 close to the hand-held rod 1 can be extended into the mounting shell 12 to be connected with the first rotating shaft 41, and can also be matched with the rotation auxiliary component 4 in the mounting shell 12, that is, the wiping head 2 can be rotated around the first rotating shaft 41 relative to the main rod body 11, and the rotation angle of the wiping head 2 is limited by the rotation auxiliary component 4. At the same time, the rotation auxiliary component 4 can be rotated around the second rotating shaft 42 in the mounting shell 12, which can improve the reliability of the matching between the wiping head 2 and the rotation auxiliary component 4.

[0073] It should be noted that the rotating auxiliary component 4 is also installed in the mounting shell 12, and the rotating auxiliary component 4 can be shielded and protected by the mounting shell 12, and the wiping head 2 and the rotating auxiliary component 4 can be matched inside the mounting shell 12, and the cleaning tool 100 can be prevented from being unable to match with the first protrusion 43 due to foreign objects being stuck in the first slot 23 during long-term use.

[0074] In some embodiments, the mounting shell 12 is provided with an opening 121, and the wiping head 2 extends into the mounting shell 12 through the opening 121. There is an avoidance distance between the wiping head 2 and the top of the opening 121 to allow the wiping head 2 to rotate toward the top of the opening 121 when subjected to the pressure of the surface to be cleaned. When the wiping head 2 rotates to abut against the top, the wiping head 2 rotates to a maximum angle.

[0075] Specifically, an opening 121 is provided in the direction of the mounting shell 12 toward the wiping head 2, and the wiping head 2 can extend into the interior of the mounting shell 12 through the opening 121, and cooperate with the preventing structure or the rotation auxiliary member 4 inside the mounting shell 12, and a certain avoidance distance is provided at the top of the opening 121 to avoid the rotation space of the wiping head 2 to avoid the wiping head 2 being unable to rotate due to the setting of the mounting shell 12. That is to say, when the wiping head 2 rotates relative to the hand-held rod 1 under the action of the force of the surface to be cleaned, the rotation direction of the wiping head 2 is toward the top of the opening 121, and the rotation space of the wiping head 2 can be avoided through the opening 121 to ensure the normal rotation of the wiping head 2, and when the wiping head 2 rotates to abut against the top edge of the opening 121, the wiping head 2 rotates to the maximum angle, and the maximum rotation angle of the wiping head 2 can be limited by the opening 121 to avoid the wiping head 2 rotating at an excessively large angle and being unable to contact the surface to be cleaned to clean the surface to be cleaned.

[0076] It should be noted that, Figure 4-Figure 6 As shown, the mounting shell 12 can be constructed into a tubular shape, with one end connected to the wiping head 2 and the other end connected to the main rod body 11. The mounting shell 12 can be sleeved on the outside of the main rod body 11 to achieve the installation of the hand-held rod 1, and the top of the opening 121 of the mounting shell 12 can be partially cut off to avoid the rotation space of the wiping head 2 to ensure the normal rotation of the wiping head 2.

[0077] In some embodiments, the wiping head 2 abuts against the bottom of the opening 121 , and the bottom is used to limit the wiping head 2 from rotating in a direction away from the top.

[0078] Specifically, Figure 4 -As shown in Figure 6, extend the wiping head 2 toward one end of the hand-held rod 1 into the mounting shell 12 so that the wiping head 2 abuts against the bottom of the opening 121 of the mounting shell 12. The mounting shell 12 can be used to support the wiping head 2 to prevent the wiping head 2 from rotating away from the top of the opening 121, thereby preventing the wiping head 2 from rotating in a direction away from the top of the opening 121, thereby making it impossible to clean the surface to be cleaned.

[0079] And, it should be noted that, as shown in the figure, the hand-held rod 1 can be constructed as a three-section structure, and the three sections are connected in sequence by threaded connection. The connection method is simple, reliable and easy to operate. In actual use, only one, two or three sections can be selectively used, that is, the length of the hand-held rod 1 is adjustable, which is beneficial to increasing the application scope of the cleaning tool 100. Among them, the number of sections of the hand-held rod 1 is not limited to that described in the present embodiment, and can be flexibly set according to actual conditions. At the same time, the wiping head 2 is constructed to form an obtuse angle with a certain angle with the hand-held rod 1, which can facilitate the user to clean the lower part of the surface to be cleaned in a standing state, and the cleaning member 21 can be constructed to be detachable relative to the wiping head 2, so as to facilitate the replacement of the cleaning member 21 when it is worn out due to long-term use, which is beneficial to prolonging the service life of the cleaning tool 100.

[0080] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0081] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A cleaning tool, characterized in that: include: Hand-held pole; A wiping head, one end of which is provided with a cleaning member, and the other end of which is rotatably connected to the hand-held rod via a first rotating shaft; A resistance structure is installed on the handheld rod or the wiping head, and is used to apply rotational resistance when the wiping head is rotated relative to the handheld rod by the force of the surface to be cleaned.

2. The cleaning tool according to claim 1, characterized in that: The resistance structure is in contact with the wiping head. When the wiping head is rotated relative to the hand-held rod by the force of the surface to be cleaned, the resistance structure is used to apply rotational resistance along the axial direction of the hand-held rod to the wiping head.

3. The cleaning tool according to claim 2, characterized in that: The resistance structure includes an elastic member and a stop member, one end of the stop member abuts against the wiping head, and the other end of the stop member is connected to the hand-held rod through the elastic member, when the wiping head is rotated relative to the hand-held rod by the force of the surface to be cleaned, the wiping head presses the stop member, so that the stop member moves along the axial direction of the hand-held rod toward the hand-held rod; When the hand-held rod moves, the elastic member is deformed and applies a resistance to the stop member along the axial direction of the hand-held rod to stop the wiping head.

4. The cleaning tool according to claim 3, characterized in that: The elastic member is a spring, one end of which is telescopically connected to the hand-held rod along the axial direction of the hand-held rod, and one end of the spring facing away from the hand-held rod is connected to the stop member.

5. The cleaning tool according to claim 3, characterized in that: The stop member is formed with a stop plane, which is located at one end of the stop member close to the wiping head and abuts against the wiping head. Along the first radial direction of the hand-held rod, the stop plane extends in a direction close to the wiping head. When the wiping head is subjected to a force from the surface to be cleaned, the wiping head slides along the surface of the stop plane, thereby pressing the stop member so that the stop member moves along the axial direction of the hand-held rod toward the direction close to the hand-held rod.

6. The cleaning tool according to any one of claims 3 to 5, characterized in that: The resistance structure further comprises a guide member connected to the hand-held rod, and the guide member is extended along the axial direction of the hand-held rod; The elastic member and the stop member are sleeved on the guide member, and when the wiping head presses the stop member, the stop member moves along the guide member toward the direction close to the hand-held rod.

7. The cleaning tool according to claim 6, characterized in that: The wiping head is provided with an avoidance groove, and when the stop member moves along the guide member toward the direction approaching the hand-held rod, the end of the guide member away from the hand-held rod extends into the avoidance groove.

8. The cleaning tool according to claim 7, characterized in that: When the stop member moves along the guide member toward the hand-held rod, the end of the guide member approaches the bottom wall of the avoidance groove until it abuts against the bottom wall of the avoidance groove to limit the maximum rotation angle of the wiping head.

9. The cleaning tool according to any one of claims 1-5, 7-8, characterized in that: The cleaning tool also includes a rotation auxiliary member, which is rotationally connected to the hand-held rod via a second rotation axis. The rotation auxiliary member is arranged in cooperation with the wiping head to position the rotation angle of the wiping head.

10. The cleaning tool according to claim 9, characterized in that: The rotation auxiliary component is provided with a plurality of first protrusions distributed along the circumference of the second rotation axis, and the wiping head is provided with a plurality of first grooves distributed along the circumference of the first rotation axis. When the wiping head is rotated under the pressure of the surface to be cleaned, the first protrusions and the first grooves cooperate with each other to limit the rotation angle of the wiping head.

11. The cleaning tool according to any one of claims 1-5, 7-8, and 10, characterized in that: The hand-held rod comprises a main rod body and a mounting shell connected to the main rod body, the resistance structure is mounted in the mounting shell, and the wiping head extends into the mounting shell at one end close to the hand-held rod to be rotatably connected to the mounting shell.

12. The cleaning tool according to claim 11, characterized in that: The mounting shell is provided with an opening, and the wiping head extends into the mounting shell through the opening. There is an avoidance distance between the wiping head and the top of the opening to allow the wiping head to rotate toward the top of the opening when subjected to the pressure of the surface to be cleaned. When the wiping head rotates to abut against the top, the wiping head rotates to a maximum angle.

13. The cleaning tool according to claim 12, characterized in that: The wiping head is in contact with the bottom of the opening, and the bottom is used to limit the wiping head from rotating in a direction away from the top.

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