Collodion mop

Abstract

The collodion mop comprises a collodion head, a mop rod, a water squeezing device, a movable sleeve and a pressing structure, the water squeezing device is arranged at one end of the mop rod, the collodion head is arranged on one side of the water squeezing device, and the water squeezing device is used for squeezing and cleaning the collodion head; the movable sleeve is connected with the collodion head, and the movable sleeve is movably arranged on the mop rod in a sleeving manner; the pressing structure is arranged on the movable sleeve, the pressing structure has an initial state and a pressing state, when the pressing structure is in the initial state, the movable sleeve is limited on the mop rod, when the pressing structure is in the pressing state, the movable sleeve can move on the mop rod, and the pressing structure can be switched between the initial state and the pressing state. According to the collodion mop provided by the embodiment of the utility model, the pressing structure is arranged on the movable sleeve, so that the movable sleeve can be selectively limited at different positions of the mop rod, the probability of upturning of the collodion head during mopping can be reduced, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, in particular to a collodion mop. Background Art

[0002] In the related art, some rubber cotton mops include a mop rod, a water squeezing roller and a rubber cotton head. The rubber cotton head is connected to the mop rod through a handle. Since the rubber cotton head will be deformed after being used for a long time, the deformation will cause the distance between the rubber cotton and the water squeezing roller to increase, and the rubber cotton will flip up when mopping the floor, which affects the service life of the rubber cotton mop and the user experience. 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, one purpose of the utility model is to provide a collodion mop, which has a long service life and can improve the user's experience.

[0004] According to the embodiment of the utility model, the collodion mop comprises: a collodion head; a mop rod; a water squeezing device, wherein the water squeezing device is arranged at one end of the mop rod, the collodion head is arranged at one side of the water squeezing device, and the water squeezing device is used to squeeze and clean the collodion head; a movable sleeve, wherein the movable sleeve is connected to the collodion head and the movable sleeve can be movably sleeved on the mop rod; a pressing structure, wherein the pressing structure is arranged on the movable sleeve, and the pressing structure has an initial state and a pressing state, wherein when the pressing structure is in the initial state, the movable sleeve is limited to the mop rod, and when the pressing structure is in the pressing state, the movable sleeve can be movable on the mop rod to adjust the position of the movable sleeve on the mop rod, and the pressing structure can be switched between the initial state and the pressing state, so that the movable sleeve can be selectively limited to different positions of the mop rod, thereby adjusting the distance between the collodion head and the water squeezing device.

[0005] Beneficial effect: According to the embodiment of the rubber cotton mop of the utility model, a movable sleeve is provided on the mop rod, and the movable sleeve is connected to the rubber cotton head, so that the movable sleeve can move relative to the mop rod to drive the rubber cotton head to move; by providing a pressing structure on the movable sleeve, the movable sleeve can be selectively limited at different positions of the mop rod, and then the distance between the rubber cotton head and the water squeezing device can be adjusted, so that the distance between the rubber cotton head and the water squeezing device can be reduced to prevent the rubber cotton head from turning up when mopping the floor, which can improve the user experience and increase the service life of the rubber cotton mop.

[0006] According to some embodiments of the utility model, a matching portion is provided on the movable sleeve, and a limiting portion is provided on the mop rod. When the pressing structure is in the initial state, the limiting portion and the matching portion cooperate with each other to limit the movable sleeve on the mop rod. When the pressing structure is in the pressing state, the limiting portion is driven to disengage from the matching portion, so that the movable sleeve can move relative to the mop rod. The pressing structure switches between the initial state and the pressing state, and can switch between the limiting portion and the matching portion between mutual cooperation and mutual disengagement.

[0007] Beneficial effect: the limiting part and the matching part switch between mutual cooperation and mutual disengagement, so that the movable sleeve can be limited in the corresponding position as needed. When the rubber cotton head is deformed, the limiting part and the matching part can be disengaged from each other first, and the movable sleeve can be moved away from the rubber cotton head. Then, the limiting part and the matching part cooperate with each other to limit the movable sleeve and the rubber cotton head. In this way, the distance between the rubber cotton head and the water squeezing device can be shortened to prevent the rubber cotton head from flipping up during use.

[0008] In some examples, one of the limiting portion and the matching portion is a groove, and the other is a protrusion, and the protrusion can be limited in the groove to limit the movable sleeve on the mop rod.

[0009] Beneficial effect: Through the cooperation between the groove and the protrusion, the two can effectively switch between mutual cooperation and mutual disengagement.

[0010] In some examples, the collodion mop is provided with convex parts, and the groove is formed between two adjacent convex parts.

[0011] Beneficial effect: while forming the groove, the strength of the overall structure is enhanced.

[0012] In some examples, the protrusion enters and exits the groove through the notch of the groove to cooperate with or disengage from the groove, and in the direction from the notch of the groove to the bottom of the groove, the groove includes a guide section and a main body section that are connected in sequence, the cross-sectional area of ​​the guide section is larger than the cross-sectional area of ​​the main body section, and the cross-sectional area of ​​the guide section gradually decreases in the direction approaching the main body section.

[0013] Beneficial effect: It is convenient for the protrusion to enter and exit the groove, and the smoothness of the switching between the mutual cooperation and the mutual disengagement between the groove and the protrusion can be improved.

[0014] In some examples, the limiting portions are arranged in groups, and two limiting portions arranged back to back form a limiting group. The matching portions are arranged in groups, and each matching group includes two matching portions. The two matching portions in each matching group are arranged in a one-to-one correspondence with the two limiting portions in the corresponding limiting group.

[0015] Beneficial effect: the limiting part and the matching part on the opposite sides are used to limit the position at the same time, so the stability and symmetry of the limiting can be ensured.

[0016] In some examples, the number of the limiting groups is set to at least two, and each group of the limiting groups is arranged sequentially in the axial direction of the mop rod; and / or the number of the matching groups is set to at least two, and each group of the matching groups is arranged sequentially in the axial direction of the mop rod.

[0017] Beneficial effect: the matching group can selectively cooperate with the limiting groups in different positions to adjust the axial position of the movable sleeve, and further adjust the distance between the rubber cotton head and the water squeezing device, so as to prevent the rubber cotton head from turning up when mopping the floor by reducing the distance between the rubber cotton head and the water squeezing device.

[0018] In some examples, the collodion mop further includes a first connecting shaft, which extends in the axial direction of the mop rod, and in the extension direction of the first connecting shaft, each of the limiting groups is arranged in sequence, and the two limiting parts in each of the limiting groups are respectively connected to the two sides of the first connecting shaft; and / or, the collodion mop further includes a second connecting shaft, which extends in the axial direction of the mop rod, and in the extension direction of the second connecting shaft, each of the mating groups is arranged in sequence, and the two mating parts in each of the mating groups are respectively connected to the two sides of the second connecting shaft.

[0019] Beneficial effects: the integrity and compactness of the limit group and / or matching group structure can be ensured, installation space can be saved, and the accuracy of adjusting the axial position of the movable sleeve can be improved.

[0020] In some examples, the collodion mop also includes an elastic mechanism, the limiting portion and / or the matching portion are arranged on the elastic mechanism, and when the pressing structure is in the initial state, the elastic mechanism is in a free state, and the limiting portion and the matching portion can cooperate with each other to limit the movable sleeve on the mop rod. When the pressing structure is in the pressing state, the pressing structure can drive the elastic mechanism to deform so that the limiting portion and the matching portion are disengaged, thereby allowing the movable sleeve to move relative to the mop rod, and the elastic mechanism can drive the pressing structure to return from the pressing state to the initial state.

[0021] Beneficial effect: The convenience of operation can be improved by setting the elastic mechanism.

[0022] In some examples, the elastic mechanism includes an elastic arm, a first end of the elastic arm is arranged on the movable sleeve, a second end of the elastic arm is a free end, and the elastic arm extends in the axial direction of the mop rod, the matching portion is arranged on the elastic arm, and the limiting portion is arranged on the mop rod. When the pressing structure is in the initial state, the elastic arm is in a free state, so that the limiting portion and the matching portion cooperate with each other to limit the movable sleeve on the mop rod. When the pressing structure switches to the pressing state, the pressing structure drives the elastic arm to deform, so that the matching portion disengages from the limiting portion, thereby allowing the movable sleeve to move relative to the mop rod.

[0023] Beneficial effect: Through the setting of the elastic arm, the free end of the elastic arm can be elastically movable around the first end, so that the matching part and the limiting part can cooperate with each other or disengage from each other, and the structure is simple and easy to use.

[0024] In some examples, when the pressing structure switches between the pressing state and the initial state, the elastic arm is driven to be in a free state or to deform, so that the elastic arm moves in a pressing direction perpendicular to the pressing structure, so that the limiting portion and the matching portion cooperate or disengage with each other.

[0025] Beneficial effects: The elastic arm moves in a direction perpendicular to the pressing direction of the pressing structure, and the structure is compact, which can save installation space.

[0026] In some examples, the number of the elastic arms is set to two, and the two elastic arms are symmetrically arranged. The number of the matching parts is set to two, and the two matching parts are respectively arranged on the two elastic arms. When the pressing structure is in the initial state, the two elastic arms are in a free state, and the limiting part corresponds to the matching part one by one to limit the movable sleeve on the mop rod. When the pressing structure switches to the pressing state, the pressing structure can simultaneously drive the two elastic arms to deform, so that each matching part is disengaged from the corresponding limiting part, thereby allowing the movable sleeve to move relative to the mop rod.

[0027] Beneficial effect: By setting the two elastic arms, the two matching parts can be driven to match or disengage with the corresponding limiting parts at the same time.

[0028] In some examples, when the pressing structure switches to the pressing state, the pressing structure can simultaneously drive the two elastic arms to deform, so that the free ends of the two elastic arms move away from each other, so that the matching part is disengaged from the limiting part, thereby allowing the movable sleeve to move relative to the mop rod.

[0029] Beneficial effect: The pressing structure can be arranged between the two elastic arms, which improves the compactness of the structure and saves installation space.

[0030] In some examples, a supporting portion is provided on the side of the pressing structure facing the mop rod, the supporting portion is conical and the top of the supporting portion faces the elastic arm, and the position of the top of the cone corresponds to the position of the gap between the two elastic arms.

[0031] Beneficial effect: the holding part enters between the two elastic arms through the cone top, and can drive the two elastic arms to move at the same time, with a simple structure and good driving effect.

[0032] In some examples, a pressure block is further provided on the elastic arm, and a mating surface is provided on the surface of the pressure block facing the pressing structure, and the mating surface is gradually recessed or inclined in the direction away from the pressing structure. The mating surface is used to cooperate with the pressing structure in the pressing state to drive the elastic arm to deform. When the pressing structure is provided with a supporting portion on the side facing the mop rod, the supporting portion is arranged corresponding to the position of the mating surface.

[0033] Beneficial effect: the supporting part can accurately cooperate with the pressing block to ensure that the elastic arm can drive the matching part to move.

[0034] In some examples, when the number of the elastic arms is set to two, the matching surfaces of the two pressing blocks are arranged opposite to each other.

[0035] Beneficial effect: the holding portion can be accurately matched with the two pressing blocks at the same time.

[0036] In some examples, the pressing block is disposed at the free end of the elastic arm.

[0037] In some examples, the free end of the elastic arm forms the mating portion.

[0038] Beneficial effect: The free end of the elastic arm has the largest range of motion, which can ensure that the matching portion and the limiting portion can be completely separated from each other.

[0039] In some examples, the mop rod is a hollow structure, an opening is provided on the mop rod, the elastic mechanism is provided in the mop rod, the limiting portion is provided on the elastic mechanism, the limiting portion can enter and exit the mop rod through the opening, and when the pressing structure is in the initial state, the limiting portion extends out of the mop rod through the opening and cooperates with the matching portion, and when the pressing structure is in the pressing state, the pressing structure drives the elastic mechanism to deform so that the limiting portion enters the mop rod through the opening.

[0040] Beneficial effects: The elastic mechanism is arranged in the mop rod, and enters and exits the mop rod through the limiting part to be disengaged from or engaged with the matching part. This method has a simple structure and is easy to operate.

[0041] In some examples, the elastic mechanism is formed in a ring or spherical shape, and an outer peripheral wall of the elastic mechanism abuts against an inner wall of the hollow structure of the mop rod.

[0042] Beneficial effect: The deformation of the annular or spherical elastic mechanism is uniform, which can ensure that the limiting part can completely enter and exit the mop rod.

[0043] In some examples, the matching portion is disposed on the inner wall of the movable sleeve, and the matching portion is used to cooperate with the limiting portion when the limiting portion extends out of the mop rod to limit the movable sleeve on the mop rod, and the matching portion is used to disengage from the limiting portion when the limiting portion enters the mop rod to allow the movable sleeve to move on the mop rod.

[0044] In some examples, when the collodion mop also includes a first connecting shaft, when the pressing structure is in the pressing state, the pressing structure presses the first connecting shaft so that the limiting portion enters the mop rod, and the pressing structure can move on the first connecting shaft while pressing the first connecting shaft.

[0045] Beneficial effect: the first connecting shaft can drive all the limiting parts to synchronously enter and exit the mop rod, which can ensure that all the limiting parts and all the matching parts can synchronously cooperate with or disengage from each other.

[0046] In some examples, a pressing groove is provided on the movable sleeve, the pressing structure is movably provided in the pressing groove, a through hole is provided at the bottom of the pressing groove, a pressing portion is provided on the side of the pressing structure facing the mop rod, the pressing portion passes through the through hole, and the pressing portion corresponds to the position of the elastic mechanism, and when the pressing structure switches between the initial state and the pressing state, the pressing portion is driven to move in the axial direction of the through hole so as to drive the elastic mechanism to deform.

[0047] 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

[0048] 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:

[0049] Figure 1 It is a schematic diagram of the structure of a collodion mop according to some embodiments of the utility model;

[0050] Figure 2 yes Figure 1 A magnified view of the structure in the middle;

[0051] Figure 3 is an exploded view of a collodion mop according to some embodiments of the utility model;

[0052] Figure 4 yes Figure 3 A magnified view of the structure in middle B;

[0053] Figure 5 It is a partial structural schematic diagram of a collodion mop according to some embodiments of the utility model;

[0054] Figure 6 is a schematic structural diagram of a sleeve body according to some embodiments of the utility model;

[0055] Figure 7 is a schematic diagram of the structure of the cover according to some embodiments of the utility model;

[0056] Figure 8 is a schematic structural diagram of a pressing structure according to some embodiments of the utility model at a certain viewing angle;

[0057] Fig. 9 is a schematic structural diagram of a pressing structure according to some embodiments of the utility model at another viewing angle;

[0058] Fig.10 It is a schematic structural diagram of a collodion mop according to other embodiments of the utility model;

[0059] Fig.11 yes Fig.10 A magnified view of the structure in C;

[0060] Fig.12 is an exploded view of a collodion mop according to other embodiments of the utility model;

[0061] Fig.13 yes Fig.12 A magnified view of the structure in D;

[0062] Fig.14 is a schematic structural diagram of an elastic mechanism according to other embodiments of the utility model;

[0063] Fig.15 It is a schematic structural diagram of the sleeve body according to other embodiments of the utility model at a certain viewing angle;

[0064] Fig.16 is a schematic structural diagram of the sleeve body according to other embodiments of the utility model at another viewing angle;

[0065] Fig.17 It is a schematic diagram of the structure covered at a viewing angle according to other embodiments of the utility model;

[0066] Fig.18 It is a schematic diagram of the structure according to other embodiments of the utility model covered at another viewing angle;

[0067] Fig.19 is a schematic structural diagram of a pressing structure according to other embodiments of the utility model at a certain viewing angle;

[0068] Fig. 20 It is a schematic structural diagram of the pressing structure according to other embodiments of the utility model at another viewing angle.

[0069] Reference numerals:

[0070] Collodion mop 100,

[0071] Collodion head 10,

[0072] The mop rod 20, the opening 201, the first connecting shaft 21, the limiting group 22, the limiting portion 221, the guide section 2211, the body section 2212, the protrusion 222, the elastic mechanism 23,

[0073] The water squeezing device 30, the mop fork 31, the water squeezing roller 32,

[0074] The movable sleeve 40, the cover 41, the pressing hole 411, the guide block 412, the sleeve body 42, the elastic arm 43, the pressing block 431, the matching surface 4311, the matching group 44, the matching portion 441, the pressing groove 45, the through hole 451,

[0075] The pressing structure 50, the holding portion 51, the pressing portion 52, the limiting boss 53, the guide groove 531,

[0076] Handle 60 , pull rod 61 . DETAILED DESCRIPTION

[0077] 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.

[0078] 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.

[0079] 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.

[0080] Reference below Figure 1-Figure 20 A collodion mop 100 according to an embodiment of the present invention is described.

[0081] like Figure 1-Figure 20 As shown, the collodion mop 100 according to the embodiment of the utility model comprises: a collodion head 10 , a mop rod 20 , a water squeezing device 30 , a movable sleeve 40 and a pressing structure 50 .

[0082] The water squeezing device 30 is disposed at one end of the mop rod 20 (eg Figure 1 The collodion head 10 is arranged on one side of the water squeezing device 30 (as shown in the lower end). Figure 1 The movable sleeve 40 is connected to the collodion head 10, and the movable sleeve 40 is sleeved on the mop rod 20, and the movable sleeve 40 can move relative to the mop rod 20 to drive the collodion head 10 to move, which is beneficial to adjust the distance between the collodion head 10 and the water squeezing device 30.

[0083] The pressing structure 50 is arranged on the movable sleeve 40. The pressing structure 50 has an initial state and a pressing state. When the pressing structure 50 is in the initial state, the movable sleeve 40 can be limited on the mop rod 20 to prevent the movable sleeve 40 from moving relative to the mop rod 20, which can prevent the movable sleeve 40 from moving when the collodion head 10 is mopping the floor, which is beneficial to improving the stability of the collodion head 10 in mopping the floor; when the pressing structure 50 is in the pressing state, the movable sleeve 40 can move relative to the mop rod 20, which is beneficial to adjusting the position of the movable sleeve 40 on the mop rod 20, so as to adjust the distance between the collodion head 10 and the water squeezing device 30, and prevent the collodion head 10 from turning over when mopping the floor.

[0084] The pressing structure 50 can switch between an initial state and a pressing state, so that the movable sleeve 40 can be selectively limited at different positions of the mop rod 20. The position of the movable sleeve 40 can be adjusted, and then the distance between the collodion head 10 and the water squeezing device 30 can be adjusted. After the collodion head 10 is deformed during use, the user can adjust the position of the movable sleeve 40 to reduce the distance between the collodion head 10 and the water squeezing device 30, which can reduce the probability of the collodion head 10 flipping up when mopping the floor, thereby improving the user experience and increasing the service life of the collodion mop 100.

[0085] According to the rubber sponge mop 100 of the embodiment of the utility model, a movable sleeve 40 is provided on the mop rod 20, and the movable sleeve 40 is connected to the rubber sponge head 10, so that the movable sleeve 40 can move relative to the mop rod 20 to drive the rubber sponge head 10 to move; by providing a pressing structure 50 on the movable sleeve 40, the movable sleeve 40 can be selectively limited at different positions of the mop rod 20, and then the distance between the rubber sponge head 10 and the water squeezing device 30 can be adjusted, so that the distance between the rubber sponge head 10 and the water squeezing device 30 can be reduced to reduce the probability of the rubber sponge head 10 turning up when mopping the floor, which can improve the user experience and increase the service life of the rubber sponge mop.

[0086] like Figure 4 , Figure 5 , Fig.13 and Fig.14As shown, according to some embodiments of the utility model, a matching portion 441 is provided on the movable sleeve 40, and a limiting portion 221 is provided on the mop rod 20. When the pressing structure 50 is in the initial state, the limiting portion 221 cooperates with the matching portion 441 to limit the movable sleeve 40 on the mop rod 20, which can prevent the movable sleeve 40 from moving relative to the mop rod 20 and prevent the movable sleeve 40 from moving when the collodion head 10 is mopping the floor, which is beneficial to improving the stability of the collodion head 10 when mopping the floor; when the pressing structure 50 is in the pressing state, the pressing structure 50 can drive the limiting portion 221 to disengage from the matching portion 441, so that the movable sleeve 40 can move relative to the mop rod 20, which is beneficial to adjusting the position of the movable sleeve 40 on the mop rod 20, so as to adjust the distance between the collodion head 10 and the water squeezing device 30.

[0087] The pressing structure 50 can switch between an initial state and a pressing state, so that the limiting portion 221 and the matching portion 441 can switch between mutual cooperation and mutual disengagement, thereby making the movable sleeve 40 selectively limited at different positions of the mop rod 20, and the position of the movable sleeve 40 can be adjusted, and the distance between the collodion head 10 and the water squeezing device 30 can be adjusted, so that after the collodion head 10 is deformed during use, the user can adjust the position of the movable sleeve 40 to reduce the distance between the collodion head 10 and the water squeezing device 30, which can reduce the probability of the collodion head 10 flipping up when mopping the floor, thereby improving the user's experience.

[0088] In some examples, one of the limiting portion 221 and the matching portion 441 is a groove, and the other is a protrusion, and the protrusion can be limited in the groove to limit the movable sleeve 40 on the mop rod 20; wherein the groove and the protrusion can be interference fit or clearance fit, which can improve the limiting effect of the protrusion; of course, as long as the protrusion can be limited in the groove to prevent the movable sleeve 40 from moving in the axial direction of the mop rod 20 (such as Figure 1 It can be understood that the groove can be a structure formed by a downward depression, so as to limit the protrusion in the groove and facilitate processing.

[0089] like Figure 5 and Fig.14 As shown, in some examples, the limiting portion 221 can be a groove, and the matching portion 441 can be a protrusion, and the protrusion can be snap-fitted with the groove, or the protrusion can be interference-fitted with the groove, or the protrusion can be gap-fitted with the groove; so that the protrusion can be limited in the groove, so that the movable sleeve 40 can be limited on the mop rod 20 to prevent the movable sleeve 40 from moving relative to the mop rod 20, and the movable sleeve 40 can be prevented from moving when the collodion head 10 is mopping the floor, which is beneficial to improve the stability of the collodion head 10 in mopping the floor; or, the limiting portion 221 can be a protrusion, and the matching portion 441 can be a groove.

[0090] like Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, in some examples, the collodion mop 100 may be provided with a convex portion 222, and a groove may be formed between two adjacent convex portions 222. When the convex portion and the groove are engaged, the opposite sides of the convex portion (such as Figure 6 The upper and lower sides shown in the figure are respectively in contact with two adjacent protrusions 222, which can limit the protrusions to prevent the movable sleeve 40 from moving along the axial direction of the mop rod 20 (such as Figure 2 The movable sleeve 40 can be prevented from moving relative to the mop rod 20 in the up and down directions shown in the figure, thereby preventing the movable sleeve 40 from moving when the collodion head 10 is mopping the floor, which is beneficial to improving the stability of the collodion head 10 when mopping the floor.

[0091] In some examples, the movable sleeve 40 may be provided with a protrusion 222, and a groove may be formed between two adjacent protrusions 222. When the protrusion and the groove are engaged, the opposite sides of the protrusion are respectively in contact with the two adjacent protrusions 222, so as to limit the protrusion and prevent the movable sleeve 40 from moving along the axial direction of the mop rod 20 (such as Figure 2 The movable sleeve 40 can be prevented from moving when the collodion head 10 is mopping the floor, which is beneficial to improving the stability of the collodion head 10 when mopping the floor. In addition, by forming a groove between two adjacent protrusions 222, the strength of the overall structure can be improved.

[0092] like Figure 5 , Figure 6 , Fig.14 and Fig.16 As shown, in some examples, the protrusion can enter and exit the groove through the notch of the groove to cooperate with or disengage from the groove. In the direction from the notch of the groove to the bottom of the groove, the groove includes a guide section 2211 and a main body section 2212 that are connected in sequence. The cross-sectional area of ​​the guide section 2211 is larger than the cross-sectional area of ​​the main body section 2212, and the cross-sectional area of ​​the guide section 2211 gradually decreases in the direction approaching the main body section 2212, so that the protrusion can be guided to reduce the probability of the protrusion and the groove being stuck, so that the protrusion can smoothly enter and exit the groove, thereby improving the smoothness of the switching of the pressing structure 50 between the initial state and the pressing state, and facilitating operation; in addition, the shape and size of the protrusion are set corresponding to the shape and size of the groove, which can ensure the limiting effect.

[0093] As Figure 5 Taking the groove on the left side as an example, from left to right, the groove includes a guide segment 2211 and a body segment 2212 connected in sequence, the cross-sectional area of ​​the guide segment 2211 is larger than the cross-sectional area of ​​the body segment 2212, and the cross-sectional area of ​​the guide segment 2211 increases in the direction close to the body segment 2212 (such as Figure 5gradually decreases in the direction from left to right as shown; and Figure 5 Taking the groove on the right side as an example, in the direction from right to left, the groove includes a guide segment 2211 and a body segment 2212 connected in sequence, the cross-sectional area of ​​the guide segment 2211 is larger than the cross-sectional area of ​​the body segment 2212, and the cross-sectional area of ​​the guide segment 2211 is closer to the body segment 2212 (such as Figure 5 wherein, the inner wall surface of the guide section 2211 is a smoothly transitioned inclined surface or curved surface, which can further improve the guiding effect on the protrusion and improve the smoothness of the protrusion entering and exiting the groove.

[0094] like Figure 5 and Fig.14 As shown, in some examples, the limiting portions 221 are arranged in groups, and two limiting portions 221 arranged opposite to each other form a limiting group 22, and the matching portions 441 are arranged in groups, and two limiting portions 221 arranged opposite to each other form a limiting group 22, and the two matching portions 441 in each matching group 44 are arranged in a one-to-one correspondence with the two limiting portions 221 in the corresponding limiting group 22, that is, when the limiting group 22 corresponds to the matching group 44, one limiting portion 221 in the limiting group 22 matches with one matching portion 441 in the matching group 44, and another limiting portion 221 in the limiting group 22 matches with another matching portion 441 in the matching group 44, which can improve the limiting effect of the movable sleeve 40 and prevent the movable sleeve 40 from moving relative to the mop rod 20 when the pressing structure 50 is in the initial state, thereby preventing the movable sleeve 40 from moving when the collodion head 10 is mopping the floor, which is beneficial to improving the stability of the collodion head 10 mopping the floor.

[0095] like Figure 5 and Fig.14 As shown, in some examples, the number of the limit groups 22 can be set to at least two groups, and each group of limit groups 22 is axially located in the mop rod 20 (such as Figure 4 The movable sleeve 40 can be selectively limited at different positions of the mop rod 20 to adjust the distance between the collodion head 10 and the water squeezing device 30, thereby reducing the distance between the collodion head 10 and the water squeezing device 30 to reduce the probability of the collodion head 10 turning up when mopping the floor, thereby increasing the service life of the collodion mop 100; wherein, the number of the matching groups 44 can be one, which is beneficial to reducing the processing cost on the basis of ensuring that the movable sleeve 40 can be limited at different positions of the mop rod 20.

[0096] In some examples, the number of the matching groups 44 can be set to at least two groups, each matching group 44 is axially located in the mop rod 20 (eg Figure 4The movable sleeve 40 can be selectively limited at different positions of the mop rod 20 to adjust the distance between the collodion head 10 and the water squeezing device 30, thereby reducing the distance between the collodion head 10 and the water squeezing device 30 to reduce the probability of the collodion head 10 turning up when mopping the floor, thereby improving the service life of the collodion mop 100; wherein, the number of the limiting group 22 can be one, which is based on ensuring that the movable sleeve 40 can be limited at different positions of the mop rod 20, which is beneficial to reducing the processing cost.

[0097] In some examples, the number of limit groups 22 and the number of matching groups 44 can be set to at least two groups, so that during the movement of the movable sleeve 40, multiple limit groups 22 can cooperate with multiple matching groups 44, which can improve the limiting effect of the movable sleeve 40 and prevent the movable sleeve 40 from moving relative to the mop rod 20 when the pressing structure 50 is in the initial state, thereby preventing the movable sleeve 40 from moving when the rubber cotton head 10 is mopping the floor, which is beneficial to improving the stability of the rubber cotton head 10 when mopping the floor.

[0098] like Figure 5 and Fig.14 As shown, in some examples, the collodion mop 100 further includes a first connecting shaft 21, and the first connecting shaft 21 is axially extending from the mop rod 20 (eg, Figure 4 In the vertical direction shown in FIG. 1 , the first connecting shaft 21 extends in the extending direction (as shown in FIG. Figure 4 In the up and down direction shown in FIG. 1 , each limit group 22 is arranged in sequence, and the two limit portions 221 in each limit group 22 are respectively connected to the two sides of the first connecting shaft 21 (such as Figure 5 left and right sides as shown).

[0099] On the one hand, the structural strength of the limiting portion 221 can be improved to prevent the limiting portion 221 from breaking when it is matched with the matching portion 441, thereby increasing the service life of the collodion mop 100 and facilitating maintenance. At the same time, the limiting effect of the movable sleeve 40 can be improved, and the reliability of the collodion mop 100 in mopping the floor can be improved. On the other hand, the axial direction of the first connecting shaft 21 (such as Figure 4 The space in the upper and lower directions as shown is beneficial to reducing the size of the movable sleeve 40, and can improve the aesthetics of the product while ensuring the normal use of the collodion mop 100.

[0100] In some examples, the collodion mop 100 further includes a second connecting shaft, the second connecting shaft being axially disposed on the mop rod 20 (eg, Figure 4 In the vertical direction shown in FIG. 1 ), the second connecting axis extends in the extending direction (as shown in FIG. Figure 4In the up and down direction shown in FIG. 1 , each mating group 44 is arranged in sequence, and the two mating portions 441 in each mating group 44 are respectively connected to the two sides of the second connecting shaft (such as Figure 6 left and right sides as shown).

[0101] On the one hand, the structural strength of the matching portion 441 can be improved to prevent the matching portion 441 from breaking when matching with the limiting portion 221, thereby increasing the service life of the collodion mop 100 and facilitating maintenance. At the same time, the limiting effect of the movable sleeve 40 can be improved, and the reliability of the collodion mop 100 in mopping the floor can be improved. On the other hand, the axial direction of the second connecting shaft (such as Figure 4 The space in the upper and lower directions as shown is beneficial to reducing the size of the movable sleeve 40, and can improve the aesthetics of the product while ensuring the normal use of the collodion mop 100.

[0102] like Figure 4 , Figure 6 , Fig.13 and Fig.16 As shown, in some examples, the collodion mop 100 also includes an elastic mechanism 23, and the limiting portion 221 can be set on the elastic mechanism 23. When the pressing structure 50 is in the initial state, the elastic mechanism 23 is in a free state, so that the limiting portion 221 and the matching portion 441 can cooperate with each other to limit the movable sleeve 40 on the mop rod 20, which can prevent the movable sleeve 40 from moving relative to the mop rod 20, thereby preventing the movable sleeve 40 from moving when the collodion head 10 is mopping the floor, and improving the stability of the collodion head 10 in mopping the floor.

[0103] When the pressing structure 50 is in the pressing state, the pressing structure 50 can drive the elastic mechanism 23 to undergo elastic deformation so that the limiting portion 221 is disengaged from the matching portion 441, thereby allowing the movable sleeve 40 to move relative to the mop rod 20. The position of the movable sleeve 40 on the mop rod 20 can be adjusted to facilitate adjustment of the distance between the collodion head 10 and the water squeezing device 30, and to facilitate operation.

[0104] When there is no external force acting on the pressing structure 50, the elastic mechanism 23 can restore the elastic deformation to a free state to drive the pressing structure 50 to return from the pressing state to the initial state, so that the limiting portion 221 and the matching portion 441 can be re-matched to limit the movable sleeve 40 on the mop rod 20, so that the movable sleeve 40 can be selectively limited at different positions of the mop rod 20, and the distance between the collodion head 10 and the water squeezing device 30 can be adjusted.

[0105] In some examples, the fitting portion 441 can be provided on the elastic mechanism 23. When the pressing structure 50 is in the initial state, the elastic mechanism 23 is in a free state, so that the limiting portion 221 and the fitting portion 441 can cooperate with each other to limit the movable sleeve 40 on the mop rod 20, thereby preventing the movable sleeve 40 from moving relative to the mop rod 20, thereby preventing the movable sleeve 40 from moving when the collodion head 10 is mopping the floor, and improving the stability of the collodion head 10 when mopping the floor.

[0106] When the pressing structure 50 is in the pressing state, the pressing structure 50 can drive the elastic mechanism 23 to undergo elastic deformation so that the limiting portion 221 is disengaged from the matching portion 441, thereby allowing the movable sleeve 40 to move relative to the mop rod 20. The position of the movable sleeve 40 on the mop rod 20 can be adjusted to facilitate adjustment of the distance between the collodion head 10 and the water squeezing device 30.

[0107] When there is no external force acting on the pressing structure 50, the elastic mechanism 23 can restore the elastic deformation to a free state to drive the pressing structure 50 to return from the pressed state to the initial state, so that the matching portion 441 and the limiting portion 221 can be re-matched to limit the movable sleeve 40 on the mop rod 20, so that the movable sleeve 40 can be selectively limited at different positions of the mop rod 20, and the distance between the collodion head 10 and the water squeezing device 30 can be adjusted; in this way, when the user adjusts the distance between the collodion head 10 and the water squeezing device 30, he only needs to press the pressing structure 50, and no operation is required after use.

[0108] In some examples, the number of elastic mechanisms 23 can be two, and the two elastic mechanisms 23 are respectively arranged on the movable sleeve 40 and the mop rod 20, and the limiting portion 221 and the matching portion 441 can be arranged on the elastic mechanism 23, so that the limiting portion 221 and the matching portion 441 can both be movable during the matching process, which is beneficial to improve the smoothness of the matching between the limiting portion 221 and the matching portion 441, facilitate operation, and increase the toughness of the limiting portion 221 and the matching portion 441, thereby reducing the probability of damage to the limiting portion 221 and the matching portion 441 after multiple matching, improving the service life of the limiting portion 221 and the matching portion 441, and facilitating maintenance.

[0109] like Figure 1 , Figure 2 , Fig.10 and Fig.11 As shown, according to some embodiments of the present invention, the collodion mop 100 further includes a handle 60 and a pull rod 61, the handle 60 is connected to the movable sleeve 40, and one end of the pull rod 61 (such as Figure 2 The upper end shown in FIG. 1 is rotatably connected to the handle 60, and the other end of the pull rod 61 (as shown in FIG. Figure 2By switching the pressing structure 50 from the initial state to the pressing state, the user can drive the movable sleeve 40 to move, so as to drive the collodion head 10 along the axial direction of the mop rod 20 (such as Figure 1 up and down directions) as shown.

[0110] like Figure 1 and Fig.10 As shown, according to some embodiments of the present invention, the squeezing device 30 includes a mop fork 31 and a plurality of squeezing rollers 32, one end of the mop fork 31 (such as Figure 1 The upper end shown in FIG. 1 is connected to the mop rod 20, and the other end of the mop fork 31 (as shown in FIG. Figure 1 The lower end shown in the figure) forms an open extrusion chamber, and a plurality of squeeze rollers 32 are respectively arranged on both sides of the extrusion chamber (such as Figure 1 front and rear sides shown).

[0111] The end of the pull rod 61 (such as Figure 1 The lower end of the mop fork 31 is shown in the figure, and passes through the mop fork 31 into the squeezing chamber and is connected to the collodion head 10, so that the collodion head 10 is arranged between the multiple squeezing rollers 32 arranged on both sides of the squeezing chamber. The user can pull the handle 60 to drive the collodion head 10 along the axial direction of the mop rod 20 (such as Figure 1 The water squeezing rollers 32 can move upward (in the up and down directions shown in the figure) to squeeze and clean the collodion head 10, thereby improving the cleaning effect.

[0112] When the distance between the collodion head and the squeezing roller 32 is large, the collodion head 10 is easy to flip up during use. By switching the pressing structure 50 from the initial state to the pressing state, the user can drive the movable sleeve 40 to move along the axial direction of the mop rod 20 (such as Figure 1 The pull rod 61 moves the collodion head 10 upward (as shown in the upper and lower directions) to drive the collodion head 10 upward (as shown in the upper and lower directions) through the pull rod 61. Figure 1 The movement of the collodion head 10 in the bottom-to-top direction as shown in the figure can make the collodion head 10 further extend into the squeezing chamber, thereby reducing the distance between the collodion head 10 and the squeezing roller 32 to reduce the probability of the collodion head 10 turning up when mopping the floor, thereby increasing the service life of the collodion mop 100.

[0113] In addition, the movable sleeve 40 can continue to move away from the water squeezing device 30 (eg Figure 1 The collodion head 10 is moved from bottom to top as shown in the figure until the collodion head 10 is separated from the water squeezing device 30, so as to facilitate the replacement of the collodion head 10 and facilitate maintenance.

[0114] like Figure 4-Figure 6 As shown, in some examples, the elastic mechanism 23 includes an elastic arm 43, and the first end of the elastic arm 43 (such as Figure 6The upper end shown in FIG. 4 is disposed on the movable sleeve 40, and the second end of the elastic arm 43 (as shown in FIG. Figure 6 The lower end shown in FIG. 1 is a free end, and the elastic arm 43 is axially (as shown in FIG. 1 ) of the mop rod 20. Figure 6 The axial direction of the mop rod 20 (as shown in the upper and lower directions) can be fully utilized. Figure 4 The space in the upper and lower directions as shown is beneficial to reducing the size of the movable sleeve 40, and can improve the aesthetics of the product while ensuring the normal use of the collodion mop 100.

[0115] The matching portion 441 can be arranged on the elastic arm 43, and the limiting portion 221 can be arranged on the mop rod 20. When the pressing structure 50 is in the initial state, the elastic arm 43 is in a free state, so that the limiting portion 221 and the matching portion 441 can cooperate with each other to limit the movable sleeve 40 on the mop rod 20, which can prevent the movable sleeve 40 from moving relative to the mop rod 20, thereby preventing the movable sleeve 40 from moving when the collodion head 10 is mopping the floor, and improving the stability of the collodion head 10 when mopping the floor.

[0116] When the pressing structure 50 is switched to the pressing state, the pressing structure 50 can drive the elastic arm 43 to undergo elastic deformation so that the matching portion 441 is separated from the limiting portion 221, thereby allowing the movable sleeve 40 to move relative to the mop rod 20. The position of the movable sleeve 40 on the mop rod 20 can be adjusted to facilitate adjustment of the distance between the collodion head 10 and the water squeezing device 30, and facilitate operation.

[0117] When there is no external force acting on the pressing structure 50, the elastic arm 43 can restore its elastic deformation to a free state to drive the pressing structure 50 to return from the pressing state to the initial state, so that the limiting portion 221 and the matching portion 441 can be re-matched to limit the movable sleeve 40 on the mop rod 20, so that the movable sleeve 40 can be selectively limited at different positions of the mop rod 20, so as to adjust the distance between the collodion head 10 and the water squeezing device 30.

[0118] like Figure 6 As shown, in some examples, when the pressing structure 50 switches between the pressing state and the initial state, the pressing structure 50 drives the elastic arm 43 to be in a free state or a state of elastic deformation, so that the elastic arm 43 can be perpendicular to the pressing direction of the pressing structure 50 (such as Figure 6 The movable sleeve 40 can be moved in the left and right directions (as shown) so that the limiting portion 221 and the matching portion 441 can be matched or disengaged with each other, so that the movable sleeve 40 can be moved relative to the mop rod 20 to adjust the position of the movable sleeve 40 on the mop rod 20, and at the same time, the structure inside the movable sleeve 40 can be made more compact to save installation space.

[0119] by Figure 6Taking the elastic arm 43 on the middle left side as an example, when the pressing structure 50 switches from the initial state to the pressing state, the pressing structure 50 drives the elastic arm 43 to undergo elastic deformation, so that the elastic arm 43 can move from right to left to drive the matching part 441 to disengage from the limiting part 221, and in the absence of external force on the pressing structure 50, the elastic arm 43 can restore the elastic deformation until it returns to a free state, so that the elastic arm 43 can move from left to right to drive the matching part 441 to cooperate with the limiting part 221, and at the same time, the elastic arm 43 drives the pressing structure 50 to switch from the pressing state to the initial state.

[0120] by Figure 6 Taking the elastic arm 43 on the middle right side as an example, when the pressing structure 50 switches from the initial state to the pressing state, the pressing structure 50 drives the elastic arm 43 to undergo elastic deformation, so that the elastic arm 43 can move from left to right to drive the matching part 441 to disengage from the limiting part 221, and in the absence of external force on the pressing structure 50, the elastic arm 43 can restore the elastic deformation until it returns to a free state, so that the elastic arm 43 can move from right to left to drive the matching part 441 to cooperate with the limiting part 221, and at the same time, the elastic arm 43 drives the pressing structure 50 to switch from the pressing state to the initial state.

[0121] like Figure 6 As shown, in some examples, the number of elastic arms 43 is set to two, the two elastic arms 43 are symmetrically arranged, the number of matching parts 441 is set to two, the two matching parts 441 are respectively arranged on the two elastic arms 43, and when the pressing structure 50 is in the initial state, the two elastic arms 43 are both in a free state, and the limiting part 221 corresponds to the matching part 441 one by one to limit the movable sleeve 40 on the mop rod 20, which can improve the limiting effect of the movable sleeve.

[0122] When the pressing structure 50 is switched to the pressing state, the pressing structure 50 can simultaneously drive the two elastic arms 43 to deform so that each matching portion 441 is disengaged from the corresponding limiting portion 221, thereby allowing the movable sleeve 40 to move relative to the mop rod 20, which is beneficial for adjusting the position of the movable sleeve 40 on the mop rod 20, so as to adjust the distance between the rubber cotton head 10 and the water squeezing device 30, which can reduce the probability of the rubber cotton head 10 flipping up when mopping the floor, thereby increasing the service life of the rubber cotton mop 100.

[0123] like Figure 6 As shown, in some examples, when the pressing structure 50 is switched to the pressing state, the pressing structure 50 can simultaneously drive the two elastic arms 43 to deform, so that the free ends of the two elastic arms 43 move in directions away from each other, so that the matching portion 441 is separated from the limiting portion 221, so that the movable sleeve 40 can move relative to the mop rod 20, which is conducive to adjusting the position of the movable sleeve 40 on the mop rod 20; and the structure inside the movable sleeve 40 can be made more compact to save installation space.

[0124] by Figure 6 Taking the elastic arm 43 on the left side of the middle as an example, when the pressing structure 50 is switched to the pressing state, the free end of the elastic arm 43 moves from right to left to make the matching portion 441 disengage from the limiting portion 221; Figure 6 Taking the elastic arm 43 on the middle right side as an example, when the pressing structure 50 is switched to the pressing state, the free end of the elastic arm 43 moves from left to right to make the matching portion 441 disengage from the limiting portion 221 .

[0125] like Figure 6 and Fig. 9 As shown, in some examples, the pressing structure 50 is directed toward one side of the mop rod 20 (eg Fig. 9 A supporting portion 51 is provided on the rear side (as shown), and the supporting portion 51 is conical, with the top of the cone facing the elastic arm 43, so as to guide the movement of the supporting portion 51, improve the smoothness of the movement of the pressing structure 50, and facilitate operation; the position of the top of the cone corresponds to the position of the gap between the two elastic arms 43.

[0126] When the pressing structure 50 is switched to the pressing state, the pressing structure 50 moves backward to drive the cone top to move backward, so that the cone top can enter the gap between the two elastic arms 43 to squeeze the elastic arms 43, and then the free ends of the two elastic arms 43 can move away from each other, so that the matching portion 441 is separated from the limiting portion 221, so that the movable sleeve 40 can move relative to the mop rod 20, which is conducive to adjusting the position of the movable sleeve 40 on the mop rod 20.

[0127] like Figure 6 As shown, in some examples, a pressing block 431 is further provided on the elastic arm 43, and a mating surface 4311 is provided on the surface of the pressing block 431 facing the pressing structure 50, and the mating surface 4311 can be moved away from the pressing structure 50 (such as Figure 6 The mating surface 4311 is gradually concave or inclined (as shown in the direction from front to back), which can improve the guiding effect on the movement of the top holding part 51 and improve the stability of the movement of the pressing structure 50; it can be understood that the mating surface 4311 can be a flat surface, which is easy to process and helps to reduce costs. The mating surface 4311 can be a curved surface, which can improve the guiding effect on the movement of the top holding part 51 and improve the stability of the movement of the pressing structure 50.

[0128] Specifically, when the pressing structure 50 is in the pressing state, the pressing structure 50 can cooperate with the matching surface 4311 to drive the elastic arm 43 to undergo elastic deformation, so that the matching portion 441 can be separated from the limiting portion 221, so that the movable sleeve 40 can move relative to the mop rod 20, which is conducive to adjusting the position of the movable sleeve 40 on the mop rod 20; when the pressing structure 50 is toward one side of the mop rod 20 (such as Fig. 9When a supporting portion 51 is provided on the rear side (as shown in the figure), the supporting portion 51 corresponds to the position of the matching surface 4311. The supporting portion 51 can cooperate with the matching surface 4311 to drive the elastic arm 43 to undergo elastic deformation, so that the matching portion 441 can be separated from the limiting portion 221 for easy operation.

[0129] like Figure 6 As shown, in some examples, when the number of elastic arms 43 is set to two, the mating surfaces 4311 of the two pressing blocks 431 are arranged relatively to each other, so that the pressing structure 50 can simultaneously drive the two pressing blocks 431 to move, so as to drive the free ends of the two elastic arms 43 to move in directions away from each other, so that the mating portion 441 is separated from the limiting portion 221, so that the movable sleeve 40 can move relative to the mop rod 20, and the position of the movable sleeve 40 on the mop rod 20 can be adjusted.

[0130] like Figure 6 As shown, in some examples, the pressing block 431 can be disposed at the free end of the elastic arm 43 (eg Figure 6 As shown in the lower end, due to the end of the elastic arm 43 away from the free end (such as Figure 6 The upper end shown in the figure is connected to the movable sleeve 40, and then by arranging the pressing block 431 on the free end, the elastic force arm of the pressing block 431 on the elastic arm 43 can be extended. On the basis of ensuring that the pressing structure 50 can drive the elastic arm 43 to undergo elastic deformation, it is beneficial to reduce the force applied by the user to the pressing structure 50. On the one hand, it can improve the smoothness of the movement of the pressing structure 50 and the reliability of the movable sleeve 40. On the other hand, it can save the user's physical strength and facilitate operation.

[0131] like Figure 6 As shown, in some examples, the free end of the elastic arm 43 (such as Figure 6 The lower end of the mop rod 20 shown in the figure can form a matching portion 441, and the pressing structure 50 can drive the pressing block 431 to move, so as to drive the free end of the elastic arm 43 to move in a direction away from the limiting portion 221, so that the matching portion 441 is separated from the limiting portion 221, so that the movable sleeve 40 can move relative to the mop rod 20, which is beneficial to adjust the position of the movable sleeve 40 on the mop rod 20 and is easy to operate.

[0132] like Figure 6-Figure 9As shown, according to some embodiments of the utility model, the movable sleeve 40 includes a cover 41 and a sleeve body 42, the cover 41 is connected to the sleeve body 42, the cover 41 can cover the components in the sleeve body 42, which is beneficial to improving the aesthetics of the product; the cover 41 has a pressing hole 411, the pressing structure 50 can be penetrated by the pressing hole 411 to move axially along the pressing hole 411, the cover 41 also has a guide block 412, the guide block 412 can be arranged in the pressing hole 411, the outer periphery of the pressing structure 50 can have a guide groove 531, the guide block 412 and the guide groove 531 are plugged into each other, the pressing structure 50 can be guided, the stability of the movement of the pressing structure 50 can be improved, and it is easy to assemble.

[0133] It can be understood that the number of guide blocks 412 can be multiple, and the multiple guide blocks 412 are arranged at intervals along the inner periphery of the pressing hole 411. The number of guide grooves 531 can be multiple, and the multiple guide grooves 531 can be arranged at intervals along the outer periphery of the pressing structure 50, and the multiple guide grooves 531 correspond one-to-one with the multiple guide blocks 412, which can improve the guiding effect of the pressing structure 50 and further improve the stability of the activity of the pressing structure 50.

[0134] like Figure 6-Figure 9 As shown, according to some embodiments of the present invention, one side of the outer periphery of the pressing structure 50 (such as Figure 8 A limiting boss 53 is provided on the rear side (as shown), and the limiting boss 53 can contact the cover 41 to limit the pressing structure 50, thereby preventing the pressing structure 50 from being separated from the movable sleeve 40 and improving the reliability of the movement of the pressing structure 50; it can be understood that the guide groove 531 can be provided on the limiting boss 53, that is, a notch is opened on the limiting boss 53 to form the guide groove 531, which is convenient for processing and can save space.

[0135] like Fig.13 As shown, in other examples, the mop rod 20 is a hollow structure, an opening 201 is provided on the mop rod 20, the elastic mechanism 23 can be provided in the mop rod 20, the limiting portion 221 can be provided on the elastic mechanism 23, the limiting portion 221 can enter and exit the mop rod 20 through the opening 201, and when the pressing structure 50 is in the initial state, the limiting portion 221 can extend out of the mop rod 20 through the opening 201 to cooperate with the matching portion 441, so as to limit the movable sleeve 40, prevent the movable sleeve 40 from moving relative to the mop rod 20 when the pressing structure 50 is in the initial state, and prevent the movable sleeve 40 from moving when the collodion head 10 is mopping the floor, so as to improve the stability of the collodion head 10 in mopping the floor.

[0136] When the pressing structure 50 is in the pressing state, the pressing structure 50 can drive the elastic mechanism 23 to undergo elastic deformation, so that the limiting portion 221 can enter the mop rod 20 through the opening 201, so that the limiting portion 221 and the matching portion 441 are disengaged, thereby allowing the movable sleeve 40 to move relative to the mop rod 20, and the position of the movable sleeve 40 on the mop rod 20 can be adjusted, so as to adjust the distance between the collodion head 10 and the water squeezing device 30, which is convenient for operation.

[0137] like Fig.13 and Fig.14 As shown, in other examples, the elastic mechanism 23 can be formed into a ring or a sphere. On the basis of ensuring the elasticity of the elastic mechanism 23, the structural strength of the elastic mechanism 23 can be increased, which is beneficial to improving the service life of the elastic mechanism 23 and facilitating maintenance; the outer peripheral wall of the elastic mechanism 23 abuts against the inner wall of the hollow structure of the mop rod 20, so that when the pressing structure 50 is in the pressing state, the pressing structure 50 can squeeze the elastic mechanism 23 to cause the elastic mechanism 23 to undergo elastic deformation, and at the same time, the elastic mechanism 23 can be limited to reduce the probability of the elastic mechanism 23 detaching from the mop rod 20, which can improve the reliability of the product.

[0138] like Fig.16 As shown, in other examples, the matching portion 441 can be provided on the inner wall of the movable sleeve 40, and the matching portion 441 can cooperate with the limiting portion 221 when the limiting portion 221 extends out of the mop rod 20, so as to limit the movable sleeve 40 on the mop rod 20, and prevent the movable sleeve 40 from moving relative to the mop rod 20, so as to prevent the movable sleeve 40 from moving when the collodion head 10 is mopping the floor, and improve the stability of the collodion head 10 in mopping the floor.

[0139] The fitting portion 441 can be disengaged from the limiting portion 221 when the limiting portion 221 enters the mop rod 20, so that the movable sleeve 40 can move on the mop rod 20, and then the movable sleeve 40 can be selectively limited at different positions of the mop rod 20, which is beneficial to adjust the distance between the collodion head 10 and the water squeezing device 30, so that the probability of the collodion head 10 flipping up when mopping the floor can be reduced by reducing the distance between the collodion head 10 and the water squeezing device 30, thereby improving the user experience.

[0140] like Fig.14As shown, in other examples, when the collodion mop 100 also includes the first connecting shaft 21, and the pressing structure 50 is in the pressing state, the pressing structure 50 can press the first connecting shaft 21 so that the limiting portion 221 enters the mop rod 20, and then the limiting portion 221 can be disengaged from the matching portion 441, so that the movable sleeve 40 can move relative to the mop rod 20, and the position of the movable sleeve 40 on the mop rod 20 can be adjusted to facilitate adjustment of the distance between the collodion head 10 and the water squeezing device 30; wherein, while the pressing structure 50 presses the first connecting shaft 21, the pressing structure 50 can move on the first connecting shaft 21, which can improve the smoothness of the movement of the pressing structure 50 and enhance the user experience.

[0141] like Fig.15 and Fig. 20 As shown, in other examples, a pressing groove 45 is provided on the movable sleeve 40, and the pressing structure 50 is movably disposed in the pressing groove 45. A through hole 451 is provided at the bottom of the pressing groove 45. The side of the pressing structure 50 facing the mop rod 20 (such as Fig. 20 The rear side of the through hole 451 is provided with a pressing portion 52, and the pressing portion 52 can pass through the through hole 451, so that the pressing portion 52 can be guided along the axial direction of the through hole 451 (such as Fig. 20 The pressing structure 50 moves in the front-to-rear direction (as shown) so as to switch between the initial state and the pressing state.

[0142] The pressing portion 52 corresponds to the position of the elastic mechanism 23. When the pressing structure 50 switches between the initial state and the pressing state, the pressing structure 50 can move to drive the pressing portion 52 in the axial direction of the through hole 451 (such as Fig. 20 Specifically, the pressing structure 50 can be switched from the initial state to the pressing state, so that the pressing portion 52 of the pressing structure 50 can drive the elastic mechanism 23 to undergo elastic deformation, so that the limiting portion 221 is disengaged from the matching portion 441, thereby allowing the movable sleeve 40 to move relative to the mop rod 20, which is beneficial for adjusting the position of the movable sleeve 40 on the mop rod 20, and is beneficial for adjusting the distance between the collodion head 10 and the water squeezing device 30.

[0143] like Figure 15-Figure 20As shown, according to some other embodiments of the utility model, the movable sleeve 40 includes a cover 41 and a sleeve body 42, and the cover 41 is connected to the sleeve body 42, for example, the cover 41 is snap-fitted to the sleeve body 42 for easy loading and unloading; the cover 41 can cover the components in the sleeve body 42, which is beneficial to improving the aesthetics of the product; the cover 41 has a pressing hole 411, and the pressing structure 50 can be penetrated by the pressing hole 411 to move axially along the pressing hole 411, and the cover 41 also has a guide block 412, which can be arranged in the pressing hole 411, and the outer periphery of the pressing structure 50 can have a guide groove 531, and the guide block 412 is plugged into the guide groove 531 to realize the guidance of the movement of the pressing structure 50, improve the stability of the movement of the pressing structure 50, and facilitate assembly.

[0144] It can be understood that the number of guide blocks 412 can be multiple, and the multiple guide blocks 412 are arranged at intervals along the inner periphery of the pressing hole 411. The number of guide grooves 531 can be multiple, and the multiple guide grooves 531 can be arranged at intervals along the outer periphery of the pressing structure 50, and the multiple guide grooves 531 correspond one-to-one with the multiple guide blocks 412, which can improve the guiding effect of the pressing structure 50 and further improve the stability of the activity of the pressing structure 50.

[0145] like Figure 17-Figure 20 As shown, according to other embodiments of the present invention, one side of the outer periphery of the pressing structure 50 (such as Fig. 20 A limiting boss 53 is provided on the rear side (as shown), and the limiting boss 53 can contact the cover 41 to limit the pressing structure 50, thereby preventing the pressing structure 50 from being separated from the movable sleeve 40 and improving the reliability of the movement of the pressing structure 50; it can be understood that the guide groove 531 can be provided on the limiting boss 53, that is, the guide groove 531 can be formed by opening a notch on the limiting boss 53, which is convenient for processing and can save space at the same time.

[0146] like Fig.15 and Fig.18 As shown, in other examples, the sleeve body 42 has guide ribs, which can be arranged on the side walls of the pressing groove 45, and the cover 41 has guide grooves. The guide ribs are plugged into the guide grooves to guide the installation of the cover 41, which is convenient for assembly; wherein, the number of guide ribs can be multiple, and the multiple guide ribs are arranged at intervals along the inner periphery of the pressing groove 45; the number of guide grooves can be multiple, and the multiple guide grooves can be arranged at intervals along the outer periphery of the cover 41, and the multiple guide grooves correspond one-to-one to the multiple guide ribs, which can improve the guiding effect of the pressing structure 50.

[0147] It can be understood that the inner circumferential surface of the cover 41 can protrude inward to form a guide block 412, and the side of the cover 41 facing away from the guide block 412 can be recessed inward to form a guide groove, that is, the guide block 412 can correspond to the position of the guide groove, and the guide block 412 can correspond to the position of the guide rib, which can save space on the basis of ensuring the normal activity of the pressing structure 50.

[0148] Other structures and operations of the collodion mop 100 according to the embodiment of the utility model are known to those skilled in the art and will not be described in detail here. In the description of the utility model, "first feature" and "second feature" may include one or more of these features. Among them, the up-down direction, left-right direction and front-back direction are based on the up-down direction, left-right direction and front-back direction shown in the figure.

[0149] In the description of the present utility model, unless otherwise clearly specified and limited, a first feature "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature "above", "above" and "above" a second feature include that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.

[0150] 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.

[0151] 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 collodion mop, characterized in that: include: Collodion head; mop handle; A water squeezing device, the water squeezing device is arranged at one end of the mop rod, the collodion head is arranged at one side of the water squeezing device, and the water squeezing device is used to squeeze and clean the collodion head; A movable sleeve, the movable sleeve is connected to the collodion head, and the movable sleeve can be movably sleeved on the mop rod; A pressing structure is provided on the movable sleeve, and the pressing structure has an initial state and a pressing state. When the pressing structure is in the initial state, the movable sleeve is limited on the mop rod. When the pressing structure is in the pressing state, the movable sleeve can move on the mop rod to adjust the position of the movable sleeve on the mop rod. The pressing structure can switch between the initial state and the pressing state so that the movable sleeve can be selectively limited at different positions of the mop rod, thereby adjusting the distance between the collodion head and the water squeezing device.

2. The collodion mop according to claim 1, characterized in that: The movable sleeve is provided with a matching portion, and the mop rod is provided with a limiting portion. When the pressing structure is in the initial state, the limiting portion and the matching portion cooperate with each other to limit the movable sleeve on the mop rod. When the pressing structure is in the pressing state, the limiting portion is driven to disengage from the matching portion, so that the movable sleeve can move relative to the mop rod. The pressing structure switches between the initial state and the pressing state, and can switch between the limiting portion and the matching portion between mutual cooperation and mutual disengagement.

3. The collodion mop according to claim 2, characterized in that: One of the limiting portion and the matching portion is a groove, and the other is a protrusion. The protrusion can be limited in the groove to limit the movable sleeve on the mop rod.

4. The collodion mop according to claim 3, characterized in that: The collodion mop is provided with convex parts, and the concave groove is formed between two adjacent convex parts.

5. The collodion mop according to claim 3, characterized in that: The protrusion enters and exits the groove through the notch of the groove to cooperate with or disengage from the groove. In the direction from the notch of the groove to the bottom of the groove, the groove includes a guide section and a main body section that are connected in sequence. The cross-sectional area of ​​the guide section is larger than the cross-sectional area of ​​the main body section, and the cross-sectional area of ​​the guide section gradually decreases in the direction approaching the main body section.

6. The collodion mop according to any one of claims 2 to 5, characterized in that: The limiting parts are arranged in groups, and two limiting parts arranged back to back form a limiting group. The matching parts are arranged in groups, and each matching group includes two matching parts. The two matching parts in each matching group are arranged in a one-to-one correspondence with the two limiting parts in the corresponding limiting group.

7. The collodion mop according to claim 6, characterized in that: The number of the position limiting groups is set to at least two, and the position limiting groups of each group are arranged in sequence in the axial direction of the mop rod; And / or, the number of the matching groups is set to at least two, and the matching groups are arranged in sequence in the axial direction of the mop rod.

8. The collodion mop according to claim 6, characterized in that: The collodion mop further comprises a first connecting shaft, which extends in the axial direction of the mop rod. In the extending direction of the first connecting shaft, the respective limit groups are arranged in sequence, and the two limit parts in each limit group are respectively connected to the two sides of the first connecting shaft; And / or, the collodion mop also includes a second connecting shaft, which extends in the axial direction of the mop rod. In the extending direction of the second connecting shaft, the matching groups are arranged in sequence, and the two matching parts in each matching group are respectively connected to the two sides of the second connecting shaft.

9. The collodion mop according to any one of claims 2-5, 7-8, characterized in that: The collodion mop further comprises an elastic mechanism, the limiting portion and / or the matching portion are arranged on the elastic mechanism, when the pressing structure is in the initial state, the elastic mechanism is in a free state, the limiting portion and the matching portion can cooperate with each other to limit the movable sleeve on the mop rod, when the pressing structure is in the pressing state, the pressing structure can drive the elastic mechanism to deform so that the limiting portion and the matching portion are disengaged, thereby allowing the movable sleeve to move relative to the mop rod, and the elastic mechanism can drive the pressing structure to return from the pressing state to the initial state.

10. The collodion mop according to claim 9, characterized in that: The elastic mechanism comprises an elastic arm, a first end of the elastic arm is arranged on the movable sleeve, a second end of the elastic arm is a free end, and the elastic arm extends in the axial direction of the mop rod, the matching portion is arranged on the elastic arm, and the limiting portion is arranged on the mop rod. When the pressing structure is in the initial state, the elastic arm is in a free state, so that the limiting portion and the matching portion cooperate with each other to limit the movable sleeve on the mop rod. When the pressing structure is switched to the pressing state, the pressing structure drives the elastic arm to deform, so that the matching portion is separated from the limiting portion, so that the movable sleeve can move relative to the mop rod.

11. The collodion mop according to claim 10, characterized in that: When the pressing structure switches between the pressing state and the initial state, the elastic arm is driven to be in a free state or to deform, so that the elastic arm moves in a pressing direction perpendicular to the pressing structure, so that the limiting portion and the matching portion cooperate with or disengage from each other.

12. The collodion mop according to claim 10 or 11, characterized in that: The number of the elastic arms is set to two, and the two elastic arms are symmetrically arranged. The number of the matching parts is set to two, and the two matching parts are respectively arranged on the two elastic arms. When the pressing structure is in the initial state, the two elastic arms are in a free state, and the limiting part and the matching part are matched one by one to limit the movable sleeve on the mop rod. When the pressing structure is switched to the pressing state, the pressing structure can simultaneously drive the two elastic arms to deform, so that each matching part is disengaged from the corresponding limiting part, so that the movable sleeve can move relative to the mop rod.

13. The collodion mop according to claim 12, characterized in that: When the pressing structure switches to the pressing state, the pressing structure can simultaneously drive the two elastic arms to deform, so that the free ends of the two elastic arms move in directions away from each other, so that the matching portion is separated from the limiting portion, thereby allowing the movable sleeve to move relative to the mop rod.

14. The collodion mop according to claim 12, characterized in that: A supporting portion is arranged on one side of the pressing structure facing the mop rod. The supporting portion is conical and the top of the supporting portion faces the elastic arm. The position of the top of the cone corresponds to the position of the gap between the two elastic arms.

15. The collodion mop according to any one of claims 10-11, 13-14, characterized in that: The elastic arm is also provided with a pressing block, and a matching surface is provided on the surface of the pressing block facing the pressing structure, and the matching surface is gradually recessed or inclined in the direction away from the pressing structure. The matching surface is used to cooperate with the pressing structure in the pressing state to drive the elastic arm to deform. When the pressing structure is provided with a supporting portion on the side facing the mop rod, the supporting portion is arranged corresponding to the position of the matching surface.

16. The collodion mop according to claim 15, characterized in that: When the number of the elastic arms is set to two, the matching surfaces of the two pressing blocks are arranged opposite to each other; And / or, the pressing block is arranged at the free end of the elastic arm; And / or, the free end of the elastic arm forms the matching portion.

17. The collodion mop according to claim 9, characterized in that: The mop rod is a hollow structure, an opening is provided on the mop rod, the elastic mechanism is provided in the mop rod, the limiting portion is provided on the elastic mechanism, the limiting portion can enter and exit the mop rod through the opening, when the pressing structure is in the initial state, the limiting portion extends out of the mop rod through the opening and cooperates with the matching portion, and when the pressing structure is in the pressing state, the pressing structure drives the elastic mechanism to deform so that the limiting portion enters the mop rod through the opening.

18. The collodion mop according to claim 17, characterized in that: The elastic mechanism is formed in a ring shape or a spherical shape, and the outer peripheral wall of the elastic mechanism abuts against the inner wall of the hollow structure of the mop rod.

19. The collodion mop according to claim 17 or 18, characterized in that: The matching portion is arranged on the inner wall of the movable sleeve, and is used to cooperate with the limiting portion when the limiting portion extends out of the mop rod, so as to limit the movable sleeve on the mop rod, and the matching portion is used to disengage from the limiting portion when the limiting portion enters into the mop rod, so as to enable the movable sleeve to move on the mop rod.

20. The collodion mop according to claim 17 or 18, characterized in that: When the collodion mop further includes a first connecting shaft, the pressing structure presses the first connecting shaft in the pressing state so that the limiting portion enters the mop rod, and the pressing structure can move on the first connecting shaft while pressing the first connecting shaft.

21. The collodion mop according to claim 17 or 18, characterized in that: The movable sleeve is provided with a pressing groove, the pressing structure is movably arranged in the pressing groove, the bottom of the pressing groove is provided with a through hole, the pressing structure is provided with a pressing portion on the side facing the mop rod, the pressing portion passes through the through hole, and the pressing portion corresponds to the position of the elastic mechanism, and when the pressing structure switches between the initial state and the pressing state, the pressing portion is driven to move in the axial direction of the through hole, so as to drive the elastic mechanism to deform.

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