WO2021017946A1 - 一种拖把头、拖把及拖地组件 - Google Patents

一种拖把头、拖把及拖地组件 Download PDF

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Publication number
WO2021017946A1
WO2021017946A1 PCT/CN2020/103292 CN2020103292W WO2021017946A1 WO 2021017946 A1 WO2021017946 A1 WO 2021017946A1 CN 2020103292 W CN2020103292 W CN 2020103292W WO 2021017946 A1 WO2021017946 A1 WO 2021017946A1
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WO
WIPO (PCT)
Prior art keywords
mop
panel
rod
wiping
squeeze
Prior art date
Application number
PCT/CN2020/103292
Other languages
English (en)
French (fr)
Inventor
夏陈攀
吕方杰
Original Assignee
夏陈攀
吕方杰
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201910954553.3A external-priority patent/CN110772190A/zh
Priority claimed from CN201921861115.4U external-priority patent/CN211834253U/zh
Application filed by 夏陈攀, 吕方杰 filed Critical 夏陈攀
Publication of WO2021017946A1 publication Critical patent/WO2021017946A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/20—Mops
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/20—Mops
    • A47L13/24—Frames for mops; Mop heads
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/20—Mops
    • A47L13/24—Frames for mops; Mop heads
    • A47L13/254—Plate frames
    • A47L13/257—Plate frames for mops made of sponge material
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/20—Mops
    • A47L13/24—Frames for mops; Mop heads
    • A47L13/254—Plate frames
    • A47L13/258—Plate frames of adjustable or foldable type

Definitions

  • the invention relates to the field of daily necessities, in particular to cleaning appliances, and more particularly to a mop head, a mop and a mopping assembly.
  • Mop is an indispensable cleaning tool in people's daily life.
  • the structure of the collodion mops currently on the market is roughly the same, and the main structure includes a mop rod, a mop head, and a water squeezing device (the water squeezing device of the colloid mop is essentially a transmission structure).
  • the water squeezing device includes a handle, a pull rod, a caliper seat (squeeze frame), a rubber cotton clip and a water squeezing rod.
  • the rubber cotton head is clamped by the rubber cotton clip, which is fixed at the bottom end of the pull rod and the top of the rod It is connected with the movable pin in the middle of the handle, and the rear end of the handle is connected to the mop rod.
  • the two ends of the oblate water squeezing rod are pin-connected to the lower end of the caliper seat (squeeze frame).
  • the disadvantage of this type of dehydration is that the squeezing water needs to be matched by a horizontal squeezing rod, which makes the horizontal length of the mop longer, and the squeezing part is always on the mop rod, which also increases the weight of the mop.
  • the mop rod is fixed between the mop head and the mop head.
  • Prior art Chinese patent document CN208988754U discloses a foaming cotton-head mop water squeezing device, which can use another bucket as a water squeezing device, avoiding the defect that the water squeezing component is always on the mop rod.
  • it needs to squeeze and slide over the foamed cotton head, which is easy to damage the foamed cotton head and is not easy to squeeze out the water.
  • the present invention develops mops with different squeezing methods.
  • the present invention provides a mop head, which includes a mop panel and a wiping part provided on the mop panel. At least one end of the wiping part can slide along the length of the mop panel (called the sliding end) to make The wiping part can be deformed along its own length direction; preferably, it also has a resetting component, and the wiping part can be restored to the length before the deformation under the pulling or pushing of the resetting component.
  • the wiping part is used for wiping the surface of the object to be cleaned, and usually has water absorption characteristics and can deform under external pressure.
  • the material of the wiping part only needs to have the above characteristics, and the specific material is not particularly limited. For example, it can be made of collodion, sponge, foamed cotton, cloth, etc., or a combination of them.
  • the first end of the wiping part is fixedly arranged on the mop panel, or the mop panel is provided with a limiting part that blocks the first end of the wiping part to prevent When the second end of the wiping part slides along the length direction of the mop panel, the first end is deformed outward by the mop panel.
  • the second end is the sliding end; and when the mop panel is provided with a limiting part blocking the first end of the wiping part, the first end or the second end Both ends can be designed as sliding ends, so that the wiping part is pressed from either end to produce a shortened deformation in length.
  • both the first end and the second end of the wiping part can slide along the length of the mop panel, and both ends of the mop panel are respectively provided with blocking the wiping part.
  • the limit parts at the first end and the second end prevent one end of the wiper (12) from being compressed and shortened along the length of the mop panel (11), the other end of the wiper (12)
  • the mop panel (11) generates outward deformation.
  • the limiting part can be provided on the mop panel and attached to the first end and the second end of the wiper part (such as a plate-shaped), or it can be fixed or integrally formed with the mounting block at the end to be able to stick Fitting to the end part.
  • the main purpose of designing the limit part is to avoid the outward deformation of the wiping part of the unsqueezed end, resulting in incomplete water squeezing or deformation after a period of use.
  • the mop head provided by the present invention can wipe the floor, wall tiles, etc. after the wiping part absorbs moisture, and then rinse the dust attached to the wiping part under a bucket, pool or faucet, and then use the sliding end of the wiping part to abut against Wash the edge of the bucket, the edge of the pool, the edge of the step, etc., and press the mop panel down, so that the wiping part is deformed by sliding along the mop panel due to the squeezing of the sliding end, and the moisture in the wiping part can be squeezed out. In this way, there is no need to install the relevant parts of the squeezing water on the mop, thus making the mop more portable.
  • the original length of the wiping part is L
  • the maximum deformation amount is L'
  • the mop head includes at least one sliding guide member provided in the length direction of the mop panel; at least one mounting member capable of cooperating with the sliding guide member is fixedly provided on the wiper part Block, so that the mounting block (15) can slide along the length direction of the mop panel (11) under the guidance of the sliding guide member (14).
  • the above-mentioned mounting blocks may be one, two, three, four, five or more, preferably three to five.
  • the sliding guide member is a T-shaped groove or an inverted L-shaped groove arranged along the length of the mop panel; the mounting block has a matching T-shaped groove The T-shaped sliding end, or the L-shaped sliding end matched with the inverted L-shaped groove, so that the mounting block can slide along the T-shaped groove or the inverted L-shaped groove.
  • the sliding rail of the mop head provided by the present invention is arranged in a T-shaped groove or an L-shaped protrusion, and a part of the mounting block has a T-shaped sliding end that matches the T-shaped groove, or an L-shaped sliding end that matches the inverted L-shaped groove.
  • the movement of the mounting block along the slide rail is realized.
  • the rest of the mounting block can be arranged in any shape, as long as it can be conveniently and firmly connected to the wiping part.
  • the sliding guide member is a T-shaped protrusion or an L-shaped protrusion provided along the length direction of the mop panel
  • the mounting block has a contact with the T-shaped protrusion or the L-shaped protrusion.
  • the matching T-shaped groove or L-shaped groove enables the mounting block to slide along the T-shaped or L-shaped protrusion.
  • the mop panel includes an upper panel and a lower panel, a gap is formed between the two, and the lower panel has long through holes arranged along its length to
  • the T-shaped groove is formed between the upper panel and the lower panel; the T-shaped sliding end of the mounting block can be hung on the lower panel through the long through hole, so that it can be along the Sliding through long holes.
  • the sliding guide member is at least one rod fixedly arranged along the length direction of the mop panel; the mounting block has a hole or groove that can be sleeved on the rod to The mounting block can slide along the rod.
  • the aforementioned rods may be one, two, three or more rods arranged in parallel, preferably two rods are arranged in parallel.
  • the sliding guide member is two parallel rods fixedly arranged along the length direction of the mop panel;
  • the mounting block has a through hole that can be sleeved on the two parallel rods Or grooves, or a corresponding mounting block corresponding to each rod, the mounting block has a through hole or groove that can be sleeved on the corresponding rod, and the mounting block has two or more along
  • the wiping parts (12) are arranged at intervals in the length direction.
  • the sliding rail of the mop head provided by the present invention is arranged into two parallel rods, and the mounting block has holes matching the parallel rods, so that the mounting block can move along the sliding guide part.
  • the mop head can also have a mounting block that slides along each rod, and the rest of the mounting block can be set in any shape, as long as it can be conveniently and firmly connected to the wiping part.
  • the end of at least one end of the wiping part that can slide is provided with a force plate, and the length and/or width of the force plate does not prevent the wiping part from wiping the ground.
  • the force-receiving plate can better produce the squeezing effect when it is used to squeeze the sliding end.
  • the force-receiving plate may be integrally formed with a mounting block located at the end.
  • the position-limiting member may be the same component or the same structure as the force-receiving plate, but the term is different from whether it is used as a force-receiving portion during extrusion.
  • the present invention provides a mop, including: any mop head as described above; and a mop rod connected to the mop head.
  • the mop head and the mop rod may be connected in a known manner in the prior art, preferably a movable connection.
  • the mop head and the mop rod are pivotally connected, so that the mop head can be rotated to a position parallel to or perpendicular to the mop rod.
  • the mop provided by the present invention can wipe the floor, wall tiles, etc. after the wiping part absorbs moisture, then rinse the dust attached to the wiping part under a bucket, pool or faucet, and then rotate the mop head to a position parallel to the mop rod ,
  • the wiper sliding end
  • the wiper is pressed against the edge of the cleaning bucket, the edge of the pool, the edge of the step, etc., and the mop rod is pressed down, so that the wiper slides along the mop panel to produce deformation, and the moisture in the wiper can be squeezed out. It is convenient to continue wiping and avoid dripping due to excessive moisture stored in the wiping part.
  • This kind of mop allows the user to press down with the strength of the upper body, thereby squeezing out the moisture, and in this process, the user basically does not need to bend over or bend over, so as to reduce the fatigue of the user.
  • it further comprises a connecting member arranged on the mop panel, and the surface of the connecting member has a first depression and at least one second depression;
  • a connecting rod provided on the mop rod, the connecting rod and the connecting piece are hinged;
  • the mop provided by the present invention is hinged to each other through the connecting piece arranged on the mop panel and the connecting rod arranged on the mop rod to realize the mop panel to pivot relative to the mop rod.
  • the pressing member enters the first recess
  • the mop head and the mop rod are kept perpendicular to each other.
  • the pressing member enters the second recess
  • the mop head and the mop rod are kept level with each other.
  • the first recess and the second recess provide a limit for the pressing member, but the user can realize the movement of the pressing member between the two with a little force. Based on this, the mop head and the mop rod will not rotate arbitrarily, and the stability when wiping with the wiping part and squeezing the wiping part with water can be ensured.
  • the connecting rod is provided with an elastic protrusion; the mop rod is sleeved on the outside of the connecting rod, and a positioning hole matching the elastic protrusion is provided on the mop rod.
  • the mop provided by the present invention further includes a squeeze rack slidably arranged on the mop rod, so that when the mop head and the mop rod are in a parallel position, the squeeze rack slides The sliding end of the wiper is deformed.
  • the mop provided by the present invention can wipe the floor, wall tiles, etc. after the wiping part absorbs moisture, and then rinse the dust attached to the wiping part under a bucket, pool or faucet, and then rotate the mop head and the mop rod to a parallel position ,
  • the user can more conveniently make the wiping part slide along the mop panel to produce deformation by sliding the water squeezing rack provided on the mop rod, and squeeze out the moisture in the wiping part.
  • the mop does not have to resort to washing the edge of the bucket, the edge of the pool, or the edge of the step.
  • the mop rod can be kept horizontally and horizontally, and the user basically does not need to bend over or bend over, so as to reduce the fatigue of the user.
  • the squeeze rack is provided with a perforation through which the mop panel passes longitudinally and an abutment part capable of blocking the wiping part.
  • the water squeeze rack is U-shaped, and its two tail ends are slidably connected to the mop rod, and are enclosed with the mop rod to form a hole, and the front end serves as the abutment part, Used to squeeze the wiper to produce deformation.
  • the abutting portion is a water squeezing column extending from the front end of the squeezing rack toward the mop rod to form a water squeezing column for squeezing the wiping portion to generate deformation.
  • it further includes a squeeze rod slidably sleeved on the mop rod, the squeeze rack is fixedly arranged on the squeeze rod, and the squeeze rod
  • the inner wall of the mop is provided with a guide groove along its length, and the end of the guide groove is provided with an elastic buckle; the surface of the mop rod is provided with a guide screw that matches the guide groove, so as to make the water squeeze
  • the guide screw enters the elastic buckle.
  • the mop provided by the present invention is provided with a squeezing rod which can slide along the mop rod, and the squeezing frame is fixedly arranged on the squeezing rod, so that the user can use the squeezing rod to drive the squeezing frame to move Squeeze the wiping part.
  • the water squeezing rod can enable the user to complete the water squeezing action without bending or leaning when the mop rod is upright, so as to reduce the fatigue of the user.
  • the guide groove in the squeeze rod can provide guidance for the guide screw on the mop rod, so that the squeeze rod always moves linearly along the mop rod.
  • the elastic buckle provides a fixed position for the guide screw to prevent the squeeze rod from sliding freely relative to the mop rod.
  • the user needs to apply a certain amount of force to disengage the guide screw from the elastic buckle, and then complete the water squeezing operation.
  • the present invention provides a mopping assembly, including: any of the mop as described above; and a squeezing bucket with a water squeezing opening, the squeezing opening can allow the mop panel to pass along its length direction, so An edge of the water squeezing port forms an abutting portion for blocking the wiping portion.
  • the squeeze opening can only allow the mop panel and the mop rod to pass along their lengths together, and one edge of the squeeze opening forms an abutment portion to block the wiping unit.
  • the squeeze bucket is also provided with a cleaning port through which the entire mop head can pass, preferably the cleaning port is provided with a brush.
  • the cleaning port is shared with the water squeezing port, and the brush is provided against the edge of the opposite water squeezing port.
  • the mopping component provided by the present invention has a squeezing bucket used with the mop.
  • the squeezing bucket is provided with a squeezing port.
  • the user can squeeze the wiping part through the water squeeze port to produce deformation.
  • a cleaning port is provided on the squeezing bucket, and the user can finish squeezing water at the squeezing port after cleaning the wiping part at the cleaning port, which is more convenient to use.
  • the present invention also provides another floor mopping assembly, including: a squeezing bucket with a protruding part in the bucket, and the protruding part serves as an abutting part for supporting the wiping part.
  • the protruding part is a part protruding upward from the bottom of the barrel, or a part protruding inward from the wall of the barrel.
  • the user can clean the wiping part in a squeezing bucket.
  • the water level in the bucket is low, or pour out the water in the squeezing bucket, and then use the protruding parts in the bucket to squeeze the wiping part to produce deformation , Squeeze out the moisture, it is more convenient to use.
  • Figure 1 is a schematic structural diagram of a mop head provided by Embodiment 1 of the present invention.
  • FIG. 2 is an exploded schematic diagram of the mop head provided by Embodiment 1 of the present invention.
  • Embodiment 3 is a schematic cross-sectional view of the mop head provided by Embodiment 1 of the present invention.
  • FIG. 4 is a schematic cross-sectional view of the upper panel and the lower panel of the mop head provided by Embodiment 1 of the present invention.
  • FIG. 5 is a schematic diagram of the structure of the mop head provided by Embodiment 2 of the present invention.
  • Figure 6 is a schematic structural exploded view of the mop provided in Embodiment 3 of the present invention.
  • FIG. 7 is a schematic diagram of the mop provided in Embodiment 3 of the present invention in a ready-to-squeeze use state
  • FIG. 8 is a schematic diagram of the pivoting structure of the mop provided by Embodiment 3 of the present invention when the mop head and the mop rod are in a vertical state;
  • FIG. 9 is a schematic diagram of the pivoting structure of the mop provided in Embodiment 3 of the present invention when the mop head and the mop rod are in a parallel state;
  • FIG. 10 is a schematic structural diagram of a mop provided by Embodiment 4 of the present invention (the left picture is before the water squeezing, and the right picture is a schematic diagram of the water squeezing state);
  • FIG. 11 is a schematic structural diagram of a mop with a water squeeze rack provided in Embodiment 4 of the present invention.
  • FIG 12 is a schematic structural diagram of a water squeezing rack provided by Embodiment 5 of the present invention (the left picture is the water squeeze rod, the right picture is the mop rod)
  • FIG. 13 is a schematic structural diagram of a floor mopping assembly provided by Embodiment 7 of the present invention.
  • FIG. 14 is a schematic diagram of the water squeezing state (cross-section) of the mopping assembly provided by Embodiment 7 of the present invention.
  • FIG. 15 is a schematic diagram of the structure of the squeeze bucket provided by Embodiment 9 of the present invention.
  • FIG. 16 is a schematic diagram of the use of the mopping assembly provided by Embodiment 9 of the present invention (the left picture is before water squeezing, and the right picture is a schematic diagram of the water squeezing state);
  • FIG. 17 is a schematic diagram of the length comparison or cleaning state of the mop head and the cylindrical body of the mopping assembly provided in Embodiment 9 of the present invention.
  • Mop panel 11 upper panel 111; lower panel 112; long through hole 113;
  • Mounting block 15 T-shaped sliding end 151; through hole 151' of the mounting block; mounting plate 152;
  • Connector 16 first recess 161; second recess 162;
  • Water squeeze rack 23 piercing 231; abutment part 232;
  • this embodiment provides a mop head 1 which includes a mop panel 11 and a wiping part 12.
  • the wiping portion 12 is disposed on the mop panel 11, and at least one end of the wiping portion 12 can slide along the length direction of the mop panel 11, so that the wiping portion 12 can be deformed along its own length direction.
  • the first end (the left end as shown in the figure) of the wiping part 12 is fixed on the mop panel 11, or the first end of the mop panel 11 is provided with a limiting part 13 to prevent the second end of the wiping part 12 (The right end as shown in the figure) when being squeezed and deformed along the length direction of the mop panel 11, the first end deforms outward toward the mop panel 11.
  • both ends of the mop panel 11 can be provided with stoppers 13 respectively, so that when the first end or the second end of the wiper 12 is slided on one side, the opposite end will not face the mop.
  • the panel 11 deforms outward.
  • the moisture in the wiping portion 12 can be squeezed out by its own compression deformation.
  • the original length of the wiping portion 12 is L and the maximum amount of deformation is L', then the amount of deformation satisfies L/2 ⁇ L' ⁇ L, that is, the amount of deformation of the wiping portion 12 is greater than half of its own length and less than its own length.
  • a sliding guide member 14 is provided on the mop panel 11, and at least one mounting block 15 capable of cooperating with the sliding guide member 14 is fixedly provided on the wiping part 12 (three mounting blocks 15 are shown in Figure 2 ), so that the mounting block 15 can slide along the length of the mop panel 11 under the guidance of the sliding guide member 14.
  • the sliding guide member 14 is represented as a T-shaped groove provided along the length direction of the mop panel 11.
  • the mounting block 15 has a T-shaped sliding end 151 that matches the above-mentioned T-shaped groove, so that the mounting block 15 can slide along the T-shaped groove.
  • the mop panel 11 includes an upper panel 111 and a lower panel 112.
  • the lower panel 112 and the upper panel 111 are arranged to form a gap groove therebetween, and the lower panel 112 has long through holes 113 arranged along its length direction.
  • the T-shaped sliding end 151 of the mounting block 15 can be hung from the lower panel 112 through the long through hole 113 so that it can slide along the long through hole 113.
  • both ends of the lower panel 112 and the upper panel 111 are fixedly connected, so that the upper panel 111 and the lower panel 112 can enclose a space for accommodating the T-shaped sliding end 151.
  • the upper panel 111 and the lower panel 112 can enclose a space for accommodating the T-shaped sliding end 151.
  • two "L"-shaped lower panels 112 are used to fix the two ends of the upper panel 111.
  • the inventor It is not limited here, as long as the mounting block 15 can slide along the length direction of the mop panel 11 by virtue of the T-shaped sliding end 151.
  • a force plate 121 is provided on the end of at least one end of the wiper 12 that can slide, and the length and/or width of the force plate does not hinder The wiping part 12 wipes the ground.
  • the stressed plate is fixed or integrally formed with the mounting block at the end.
  • the first end or the second end of the wiping part 12 is pushed to move along the sliding guide member 14 of the mop panel 11 to realize the compression of the wiping part 12 Deformed.
  • the sliding guide member 14 is a T-shaped protrusion arranged along the length of the mop panel 11, and the mounting block 15 has a T-shaped protrusion that matches the T-shaped protrusion. Grooves so that the mounting block 15 can slide along the T-shaped protrusion.
  • the difference between this embodiment and Embodiment 1 is that the sliding guide member 14 is represented by at least one rod fixedly arranged along the length direction of the mop panel 11.
  • the mounting block 15 has a through hole 151' that can be sleeved on the rod, so that the mounting block 15 can slide along the rod.
  • the sliding guide member 14 is represented by two parallel rods fixedly arranged along the length direction of the mop panel 11.
  • the mounting block 15 has a through hole 151' that can be sleeved on the two parallel rods, and the mounting block 15 has multiple One (two or more) and is arranged at intervals along the length direction of the wiping part 12. In the length direction of the mop panel 11, the sum of the pitches of the plurality of mounting blocks 15 is equal to the maximum amount of deformation L'of the wiper portion 12.
  • the rod shown in FIG. 5 has a circular cross-section, and there are two through holes 151', which respectively cooperate with the two rods, so that the mounting block 15 can slide along the rod.
  • the cross-sectional shape of the rod can be various, and is not limited to a circular shape or an incompletely closed groove.
  • the through hole 151' can be elongated, so that two rods can pass through one through hole 151', and the mounting block 15 can also slide along the rod.
  • two sets of mounting blocks 15 can be slidably arranged on each rod, and each set of mounting blocks 15 can slide along its own rod.
  • the mop 2 provided in this embodiment includes any mop head 1 as described above and a mop rod 21 connected to the mop head 1.
  • the mop rod 21 is pivotally connected to the mop head 1 so that the mop head 1 can be rotated to a position parallel or perpendicular to the mop rod 21.
  • the mop 2 includes a connecting piece 16 arranged on the mop panel 11.
  • the connecting piece 16 has a first recess 161 (a high position limit portion) and at least one second recess 162 (a low position Limiting part); the connecting rod 22 arranged at the end of the mop rod 21, the connecting rod 22 and the connecting piece 16 are hinged; the spring 222 and the pressing part 221 arranged inside the connecting rod 22, the pressing part 221 can rely on the elasticity of the spring 222 Keep in contact with the connector 16.
  • the surface of the connecting member 16 is arc-shaped, and the first recess 161 (high-position limiting portion) and the second recess 162 (low-position limiting portion) are provided on the arc-shaped surface.
  • the surface of the connecting member 16 is arranged in an arc shape to make the mop rod 21 rotate more smoothly relative to the mop panel 11.
  • the surface of the connecting member 16 may have other shapes, such as a trapezoid.
  • the connecting rod 22 is provided with an elastic protrusion 223, the mop rod 21 is sleeved on the outside of the connecting rod 22, and a positioning hole (not shown) matching the elastic protrusion 223 is provided on the mop rod 21.
  • the above-mentioned elastic protrusion 223 may be integrally formed with the connecting rod 22. Under normal conditions, the elastic protrusion 223 is located in the positioning hole on the mop rod 21 to achieve a firm connection between the connecting rod 22 and the mop rod 21. When the external force drives the elastic protrusion 223 to move to the inside of the mop rod 21, the connecting rod 22 and the mop rod 21 can be separated from each other.
  • the mop provided in this embodiment can rotate the mop head 1 to a position parallel to the mop rod 21 as shown in FIG. 7, and then the first end or the second end of the wiping part 12 is against the edge of a common bucket , And then press downwards to cause the wiping part 12 to deform and squeeze out the moisture in the wiping part 12.
  • the mop 2 provided in this embodiment further includes a water squeeze rack 23 slidably arranged on the mop rod 21 on the basis of the third embodiment, so that when the mop head 1 and the mop rod 21 are in a parallel position, Sliding the water squeezing rack 23 downwards squeezes the second end of the wiping part 12 to produce deformation, thereby discharging the moisture in the wiping part 12.
  • the squeeze rack 23 is provided with a through hole 231 through which the mop panel 11 passes longitudinally and an abutting portion 232 capable of blocking the wiping portion.
  • the squeeze frame 23 slides downward, the mop panel 11 passes through the through hole 231, and the first end or the second end of the wiper 12 is blocked by the abutment portion 232 of the squeeze frame 23.
  • the opposite end of the wiping portion 12 is restricted by the squeeze frame 23, so that the first or second end of the wiping portion 12 moves along the sliding guide member 14 of the mop panel 11 (the wiping portion 12 is deformed), and the wiping portion 12 Moisture squeezed out.
  • the water squeeze rack 23 is U-shaped, and its two tail ends are slidably connected to the mop rod 21, and the mop rod 21 is enclosed to form a through hole 231, and its front end is used as an abutment portion for pressing the wiper 12 to produce deformation .
  • the shape of the squeeze frame 23 depends on the mop panel 11 and the wiper 12, so the squeeze frame 23 can also have other shapes, as long as the mop panel 11 can pass through when it slides downwards, and The wiping part 12 may be blocked.
  • the abutting portion 232 is formed in a columnar shape that is used to squeeze the wiping portion 12 to deform by extending from the front end of the squeezing rack 23 toward the mop rod 21.
  • the wiping portion 12 is blocked by the abutting portion 232 to produce deformation.
  • the mop 2 includes a water squeezing rod 24 slidably sleeved on the mop rod 21.
  • the squeeze rack 23 is fixedly arranged on the squeeze rod 24.
  • the inner wall of the squeeze rod 24 is provided with a guide groove 241 along its length, and an elastic buckle 242 is provided at the end of the guide groove 241.
  • the surface of the mop rod 21 is provided with a guide screw 211 matching the guide groove 241 so that when the squeeze rod 24 slides to the uppermost end relative to the mop rod 21, the guide screw 211 enters the elastic buckle 242.
  • the guide screw 211 under normal conditions, the guide screw 211 is in the elastic buckle 242, so that the squeeze rod 24 will not slide freely relative to the mop rod 21.
  • the water squeezing sleeve rod 24 can always keep moving linearly along the mop rod 21 by virtue of the cooperation of the guide groove 241 and the guide screw 211, thereby reducing the possibility of friction and obstruction between the two.
  • the guide screw 211 When the water squeezing is completed, the guide screw 211 will enter the elastic buckle 242 again (return to the normal state).
  • a resetting component is added to the wiping part (12), and the wiping part (12) can be restored to deformation under the pulling or pushing of the resetting component The length before.
  • the abutting part is provided with a traction component matched with the reset component and capable of providing traction for the reset component.
  • the reset component is a ferromagnetic sheet, the traction component is a magnet; or the reset component is a magnet, and the traction component is a ferromagnetic sheet; or the reset component and the traction component are respectively Magnets with different polarities.
  • the reset component may be arranged on the force receiving plate of the slidable end of the mop head.
  • the force receiving plate and the mounting block at the end are fixed into one piece or integrally formed.
  • the reset component is a suction cup
  • the traction component (19) is a sheet for suction by the suction cup
  • the reset component is a sheet for suction by a suction cup
  • the traction component is a suction cup.
  • the reset component can be arranged on the force plate of the sliding end of the mop head.
  • the resetting component is the force-receiving plate (121) set to a width suitable for the traction component
  • the traction component is an L-shaped piece made of elastic material arranged on the abutment part.
  • the buckle can clamp the force plate (121) from the two symmetrical sides of the force plate.
  • the buckle can be released when the strength reaches a certain level.
  • the buckle can be made of a material with moderate elasticity.
  • the reset component is a spring between the two mounting blocks (15).
  • the side of the mop panel (11) facing the wiping part (12) is equipped with a sliding rod (14)
  • the wiping part (12) is fixedly installed with two or more mounting blocks (15)
  • the mounting block (15) is provided
  • the sliding rod (14) passes through the through hole of the mounting block (15), so that when the mounting block (15) slides along the sliding rod (14) ,
  • the wiping portion (12) is deformed along the length of the sliding rod (14); the reset component (18) is sleeved on the sliding rod (14) and located between the two mounting blocks (15) Between the springs.
  • the mopping assembly 3 provided in this embodiment includes any mop 2 and a squeeze bucket 31 as described above.
  • the upper cover of the squeeze bucket 31 has a squeeze opening 32 for the mop panel 11 to pass through along its length direction.
  • An edge of the squeeze opening 32 forms an abutting portion to block the wiping portion 12.
  • the mop head 1 is rotated to a position parallel to the mop rod 21, aligned with the water squeezing opening 32, and pressed downward, so that the mop panel 11 longitudinally (downwardly as shown in FIG. 14) passes through the squeezing opening 32 and the wiper 12 It is blocked by the abutment part of the upper cover of the squeezing bucket 31 and deformed, and the moisture in the wiping part 12 is squeezed out.
  • the water squeeze opening 32 can only pass the mop panel 11 and the mop rod 21 along the length direction of the mop panel 11 together.
  • One edge of the water squeeze opening 32 forms an abutment portion for blocking the wiping portion 12.
  • the mop 2 when used in conjunction with the water squeezing bucket 31 having the water squeezing opening 32, the mop 2 may or may not include the water squeezing frame 23.
  • the difference between this embodiment and Embodiment 7 is that the squeeze bucket 31 is also provided with a cleaning port 33 that can pass the entire mop head 1, and preferably the cleaning port is provided with a brush.
  • the mop head 1 can be first extended out of the squeezing bucket 31 through the cleaning opening 33 for cleaning, and then the squeezing opening 32 can be used to squeeze water.
  • the mopping assembly 3 provided in this embodiment includes any mop 2 and a squeeze bucket 31 as described above.
  • the bottom of the squeeze bucket 31 has a protruding part 34 which serves as an abutting part for supporting the wiping part 12.
  • the height of the protruding part 34 is greater than the length of the mop panel 11 to prevent the mop panel 11 from touching the bottom of the squeezing bucket 31, so that it has a better squeezing effect, and the bottom can have a certain water level during cleaning. Of water.
  • the height of the protruding part 34 is less than or equal to the length of the mop panel 11.
  • a protruding part may be formed inwardly on the side wall of the barrel as the abutting part.
  • the same reset component can also be provided.
  • an edge of the squeezing opening (32) on the squeezing bucket (31) forms an abutting portion to block the wiping portion (12); the abutting
  • the part is provided with a traction component matched with the reset component and capable of providing traction for the reset component.
  • the mop head, mop and mopping assembly of the present invention belong to cleaning tools used in the field of daily life, which can be manufactured and can be actually used during cleaning, and therefore have industrial applicability.

Landscapes

  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Abstract

一种拖把头(1)，包括拖把面板(11)、设置于拖把面板(11)上的擦拭部(12)，擦拭部(12)的至少一端能够沿着拖把面板(11)的长度方向滑动，以使得擦拭部(12)能够沿其自身的长度方向形变。拖把头(1)能够以擦拭部(12)抵靠于清洗桶边缘、水池边缘、台阶边缘等，向下按压拖把面板(11)，使得擦拭部(12)沿着拖把面板(11)滑动产生形变，即可将擦拭部(12)中的水分挤出。包括拖把头(1)的拖把(2)及拖地组件(3)能够轻松地帮助使用者挤出擦拭部(12)中的水份。

Description

一种拖把头、拖把及拖地组件 技术领域
本发明涉及日常生活用品领域，具体涉及清洁用具，更具体涉及一种拖把头、拖把及拖地组件。
背景技术
拖把是人们日常生活中不可缺少的清洁工具。目前市场上的胶棉拖把结构大致相同，主要结构包括拖把杆、拖把头和挤水装置(胶棉拖把的挤水装置实质上是一种传动结构)。其中，挤水装置包括拉手把、拉杆、卡钳座(挤架)、胶棉夹和挤水棒，胶棉头被胶棉夹所夹持住，胶棉夹固定在拉杆底端，拉杆的顶端与拉手把中部活动销接在一起，拉手把的后端则销接在拖把杆上。扁圆形的挤水棒的两端销接在卡钳座(挤架)的下端。
在进行挤水操作时，拉动拉手把通过拉杆带动胶棉头水平上移，胶棉头通过设置在卡钳座(挤架)上的挤水棒之间，因挤水棒有保持夹紧趋势的弹力，故通过挤水棒的胶棉头会被挤水棒夹紧以实现挤水。
这种脱水方式存在的缺陷在于：挤水需要通过横置的挤水棒配合，使得拖把的横向长度较长，而且这种挤水的部件一直在拖把杆上，也增加的拖把的重量，使用时较为笨重；拖把杆与拖把头之间固定，清理桌底或床底时，使用者需要弯腰甚至蹲下才能使拖把进入桌底或床底进行打扫，使得该种拖把并不适用于打扫角落。现有技术中国专利文献CN208988754U公开了一种一种发泡棉头拖把挤水装置，其可以利用另外的桶作为挤水装置，避免了挤水部件一直在拖把杆上缺陷。但这其挤水时需要从发泡棉头上挤压并滑过，容易损坏发泡棉头且不易于挤干水分。
因此，需要进一步开发具有更快捷挤水的方式、更易于挤干水分，或更方便使用的拖把。
发明内容
鉴于背景技术中的缺陷，本发明研究出不同的挤水方式的拖把。首先本发明提供一种拖把头，包括拖把面板、设置于所述拖把面板上的擦拭部，所述擦拭部的至少一端能够沿着所述拖把面板的长度方向滑动(称滑动端)，以使得所述擦拭部能够沿其自身的长度方向形变；优选地还具有复位组件，所述该擦拭部能够在该复位组件的牵引或推动下而恢复到形变前的长度。
其中，擦拭部用于擦拭被清洁物表面，通常具有吸水特性，且能够在外力挤压的情况下发生形变。擦拭部的材料具有上述特性的材料即可，具体材料并没有特别限制，例如可以由胶棉、海绵、发泡棉，布料构成等制成，或者由它们的组合来制成。
在本发明的一些实施方式中，所述擦拭部的第一端固定地设置于所述拖把面板上，或者所述拖把面板设有阻挡所述擦拭部的第一端的限位部，以防止所述擦拭部的第二端沿所述拖把面板长度方向滑动时，所述第一端由所述拖把面板向外产生变形。这种情形下，第一端如果固定，则第二端就是滑动端；而对于采用所述拖把面板设有阻挡所述擦拭部的第一端的限位部的方式时，第一端或第二端可均设计成滑动端，这样便从任何一端挤压擦拭部而产生长度方面的缩短形变。
在本发明的一些实施方式中，所述擦拭部的第一端和第二端均能够沿沿所述拖把面板长度方向滑动，且所述拖把面板的两端分别设有阻挡所述擦拭部的第一端和第二端的限位部，以防止所述擦拭部(12)的其中一端受挤压而沿所述拖把面板(11)长度方向缩短时，所述擦拭部(12)的另一端由所述拖把面板(11)产生向外变形。所述限位部可以拖把面板上设置与贴于擦拭部的第一端和第二端端头的部件(如板状)，也可以是与位于端部的安装块固定或一体成形而能贴合于端头的部件。设计限位部的主要目的避免未受挤压端的擦拭部向外变形导致挤水不彻底或使用一段时间后发生变形。
本发明提供的拖把头能够在擦拭部吸取水分后擦拭地面、墙壁瓷砖等等，然后在水桶或水池或水龙头下将擦拭部上贴附的灰尘冲洗干净，之后以擦拭部的滑动端抵靠于清洗桶边缘、水池边缘、台阶边缘等，向下按压拖把面板，使得擦拭部的因滑动端受挤压而沿着拖把面 板滑动产生形变，即可将擦拭部中的水分挤出。这种方式可以不需要将挤水的相关部件安装拖杆上，因而使得拖把更为轻便。
在本发明的一些实施方式中，所述擦拭部的原始长度为L、最大形变量为L’，且满足L/2＜L’＜L。
在本发明的一些实施方式中，所述拖把头包括在所述拖把面板长度方向上设置至少一个滑动导向部件；所述擦拭部上固定地设置能够和所述滑动导向部件相配合的至少一个安装块，以使得所述安装块(15)能够在所述滑动导向部件(14)的导向下沿所述拖把面板(11)长度方向滑动。
上述安装块可以是一个、两个、三个、四个、五个或者更多个，优选为三至五个。
进一步地，在本发明的一些实施方式中，所述滑动导向部件为沿所述拖把面板的长度方向设置的T形槽或者倒L形槽；所述安装块具有和所述T形槽匹配的T形滑动端，或者与倒L形槽匹配L形滑动端，以使得所述安装块能够沿着所述T形槽或倒L形槽中滑动。
本发明提供的拖把头的滑轨设置成T形槽或L形突出部，安装块的一部分具有和T形槽匹配的T形滑动端，或者与倒L形槽匹配L形滑动端，即可实现安装块沿着滑轨运动。安装块的其余部分可以设置成任意形状，只要能够保证方便、牢固地和擦拭部连接即可。
另一些实施方式中，所述滑动导向部件为沿所述拖把面板的长度方向设置的T形突出部或L形突出部，且所述安装块具有和所述T形突出部或L形突出部相匹配的T形槽或L形槽，以使得所述安装块能够沿着所述T形或L形突出部滑动。
更具体地，在本发明的一些实施方式中，所述拖把面板包括上面板和下面板，两者之间中内部形成空隙，且所述下面板具有沿其长度方向布置的长通孔，以使得所述上面板和所述下面板之间形成所述T形槽；所述安装块的T形滑动端能够通过所述长通孔悬挂于所述下面板，以使得其能够沿着所述长通孔滑动。
在本发明的一些实施方式中，所述滑动导向部件为沿所述拖把面板的长度方向固定设置的至少一根杆；所述安装块具有能够套设于所述杆上的孔或槽，以使得所述安装块能够沿所述杆滑动。
上述杆可以是一根、也可以是两根、三根或者更多根杆平行设置，优选为两根平行设置。在本发明的优选实施方式中，所述滑动导向部件为沿所述拖把面板的长度方向固定设置的两根平行杆；所述安装块具有能够套设于所述两根平行杆上的通孔或槽，或者对应于所述每根杆设置相应的安装块，所述安装块具有能够套设于对应的所述杆的通孔或槽，所述安装块具有两者或两个以上沿着所述擦拭部(12)的长度方向间隔地布置。
本发明提供的拖把头的滑轨设置成两根平行杆，安装块上具有和平行杆匹配的孔，即可实现安装块沿着滑动导向部件运动。该拖把头还可以具有沿每根杆滑动的安装块，且安装块的其余部分可以设置成任意形状，只要能够保证方便、牢固地和擦拭部连接即可。
在优选方式中，所述擦拭部的能够滑动的至少一端的端头上设有受力板，且所述受力板长度和/或宽度不妨碍擦拭部擦拭地面。该受力板用于抵靠挤压滑动端时能够更好的产生挤压效果，在一些实施方式中该受力板可以是位于端部的安装块一体成形。在某些实施方式中，对于高有限位件的拖把头，限位件可以与受力板是同一部件或相同的结构，只是相对于挤压时是否作为抵靠受力部而称谓不同。
另一方面，本发明提供了一种拖把，包括：如上所述的任意一种拖把头；以及与所述拖把头连接的拖把杆。在一些实施方式中，拖把头与拖把杆可以采用现有技术已知的连接方式，优选地采用活动连接。
在本发明的优选实施方式中，所述拖把头和所述拖把杆枢转连接，以使得所述拖把头能够旋转至与所述拖把杆平行或者垂直的位置。
本发明提供的拖把能够在擦拭部吸取水分后擦拭地面、墙壁瓷砖等等，然后在水桶或水池或水龙头下将擦拭部上贴附的灰尘冲洗干净，之后将拖把头旋转至与拖把杆平行位置，以擦拭部(滑动端)抵靠于清洗桶边缘、水池边缘、台阶边缘等，向下按压拖把杆，使得擦拭部沿着拖把面板滑动产生形变，即可将擦拭部中的水分挤出，便于继续擦拭，避免擦拭部中储存过多的水分而滴落。该种拖把使得使用者可以借助上半身的力量向下压，从而将水分挤出，且在这一过程中，使用者基本不用弯腰、俯身，以减小使用者的疲劳度。
在本发明的更优选实施方式中，进一步包括设置于所述拖把面板 上的连接件，所述连接件的表面上具有第一凹陷和至少一个第二凹陷；
设置于所述拖把杆上的连接杆，所述连接杆和所述连接件铰接；
设置于所述连接杆内部的弹簧以及压紧件，以使得所述压紧件能够凭借所述弹簧的弹性保持和所述连接件接触；当所述压紧件进入所述第一凹陷时，所述拖把面板和所述拖把杆相互垂直；当所述压紧件进入所述第二凹陷时，所述拖把面板和所述拖把杆相互平行。
本发明提供的拖把通过设置于拖把面板上的连接件和设置于拖把杆上的连接杆相互铰接以实现拖把面板相对于拖把杆枢转。当压紧件进入第一凹陷时，拖把头和拖把杆保持相互垂直。当压紧件进入第二凹陷时，拖把头和拖把杆保持相互水平。第一凹陷和第二凹陷为压紧件提供了限位，但是使用者稍加施力即可实现在压紧件在二者之间的运动。基于此，拖把头和拖把杆不会任意旋转，能够保证以擦拭部擦拭和对擦拭部进行挤水时的稳定性。
在本发明的一些实施方式中，所述连接杆上设置有弹性凸起；所述拖把杆套设于所述连接杆的外侧，且其上设置有和所述弹性凸起匹配的定位孔。
再一方面，本发明提供的拖把，进一步包括滑动地设置于所述拖把杆上的挤水架，以使得所述拖把头与所述拖把杆处于平行位置时，滑动所述挤水架挤压所述擦拭部的滑动端产生形变。
本发明提供的拖把能够在擦拭部吸取水分后擦拭地面、墙壁瓷砖等等，然后在水桶或水池或水龙头下将擦拭部上贴附的灰尘冲洗干净，之后将拖把头和拖把杆旋转至平行位置，使用者通过滑动设置于拖把杆上的挤水架可以更方便地使得擦拭部沿着拖把面板滑动产生形变，将擦拭部中的水分挤出。这种拖把在挤水时不必借助清洗桶边缘、水池边缘、台阶边缘。挤水时可以保持拖把杆水平地横置，使用者基本不用弯腰、俯身，以减小使用者的疲劳度。
在本发明的一些实施方式中，所述挤水架上设置有供所述拖把面板纵向穿过的穿口和能够阻挡擦拭部的抵靠部。
在本发明的优选实施方式中，所述挤水架呈U形，其两个尾端滑动地连接于所述拖把杆，且和所述拖把杆围合成穿口，其前端作为抵靠部，用于挤压所述擦拭部产生形变。
在本发明的一些实施方式中，所述抵靠部是由所述挤水架的前端向着所述拖把杆的方向延伸形成用于挤压所述擦拭部产生形变的挤水柱。
在本发明的一些实施方式中，进一步包括滑动地套设于所述拖把杆上的挤水套杆，所述挤水架固定地设置于所述挤水套杆上，所述挤水套杆的内壁上沿其长度方向设置有导向槽，所述导向槽的的末端设置有一弹性卡扣；所述拖把杆的表面设置有和所述导向槽的匹配的导向螺钉，以使得所述挤水套杆相对于所述拖把杆滑动至最上端时，所述导向螺钉进入所述弹性卡扣。
在本发明提供的拖把的上设置一个能够沿拖把杆滑动的挤水套杆，且将挤水架固定地设置于挤水套杆上，使得使用者可以借助挤水套杆带动挤水架运动挤压擦拭部。该挤水套杆可以使得在拖把杆竖置时，使用者也可以不用弯腰、俯身即可完成挤水动作，以减小使用者的疲劳度。此外，挤水套杆内的导向槽可以为拖把杆上的导向螺钉提供导向，使挤水套杆始终沿着拖把杆直线运动。弹性卡扣则为导向螺钉提供一个固定位置，避免挤水套杆相对于拖把杆任意滑动。积水时，使用者需要施加一定大小的力才可以使导向螺钉脱离弹性卡扣，然后完成挤水操作。
再另一方面，本发明提供一种拖地组件，包括：如上所述的任意一种拖把；以及具有挤水口的挤水桶，所述挤水口能供所述拖把面板沿其长度方向通过，所述挤水口一个边缘形成抵靠部，用以阻挡所述擦拭部。
在本发明的优选实施方式中，所述挤水口仅能供所述拖把面板和拖把杆一起沿其二者的长度方向通过，所述挤水口一个边缘形成抵靠部，用以阻挡所述擦拭部。
在本发明的一些实施方式中，所述挤水桶上还设置有能够供整个拖把头通过的清洗口，优选地清洗口设置有毛刷。在一些方式中，该清洗口与挤水口共用，毛刷设在抵靠相对的挤水口边缘。
本发明提供的拖地组件具有配合上述拖把使用的挤水桶。该挤水桶设置有一个挤水口。使用者可以借助该挤水口挤压擦拭部以产生形变。更为便捷地，挤水桶上设置了清洗口，使用者可以在清洗口清洗 擦拭部之后，在挤水口完成挤水，使用起来更为方便。
本发明还提供的另一种拖地组件，包括：桶内具有凸出部件的挤水桶，所述凸出部件作为抵靠部用于支撑所述擦拭部。优选地，所述凸出部件是桶的底部向上凸出，或者桶壁向内凸出部件。
对于这种拖地组件使用者可以在挤水桶中清洗擦拭部，桶内水位较低时，或者将挤水桶中的水倒掉，再借助该桶内的凸出部件挤压擦拭部以产生形变，挤出水分，使用更为方便。
附图说明
图1为本发明实施例1提供的拖把头的结构示意图；
图2为本发明实施例1提供的拖把头的分解示意图；
图3为本发明实施例1提供的拖把头的剖面示意图；
图4为本发明实施例1提供的拖把头的上面板和下面板的配合截面示意图；
图5为本发明实施例2提供的拖把头的结构示意图；
图6为本发明实施例3提供的拖把的结构分解示意图；
图7为本发明实施例3提供的拖把的准备挤水使用状态示意图；
图8为本发明实施例3提供的拖把在拖把头和拖把杆处于垂直状态时枢转结构的示意图；
图9为本发明实施例3提供的拖把在拖把头和拖把杆处于平行状态时枢转结构的示意图；
图10为本发明实施例4提供的拖把的结构示意图(左图为挤水前，右图挤水状态示意图)；
图11为本发明实施例4提供的带挤水架的拖把的结构示意图；
图12为本发明实施例5提供的带挤水架的结构示意图(左图为挤水套杆，右图为拖把杆)
图13为本发明实施例7提供的拖地组件的结构示意图；
图14为本发明实施例7提供的拖地组件的挤水状态(截面)示意图；
图15为本发明实施例9提供的挤水桶的结构示意图；
图16为本发明实施例9提供的拖地组件的使用示意图(左图为 挤水前，右图挤水状态示意图)；
图17为本发明实施例9提供的拖地组件的拖把头和柱状体的长度对比或者清洗状态示意图。
附图标记说明：
拖把头1；
拖把面板11；上面板111；下面板112；长通孔113；；
擦拭部12；受力板121；
限位部13；
滑动导向部件14；
安装块15；T形滑动端151；安装块的通孔151’；安装板152；
连接件16；第一凹陷161；第二凹陷162；
拖把2；
拖把杆21；导向螺钉211；
连接杆22；压紧件221；弹簧222；弹性凸起223；
挤水架23；穿口231；抵靠部232；
挤水套杆24；导向槽241；弹性卡扣242；
拖地组件3；
挤水桶31；
挤水口32；
清洗口33；
凸出部件34。
具体实施方式
为了使发明的目的、技术方案和优点更加清楚，下面结合附图和具体实施例对发明作进一步详细的说明。虽然附图中显示了本公开示例性实施例，然而应当理解，可以以各种形式实现本发明而不应被这里阐述的实施例所限制。相反，提供这些实施例是为了能够更便于透彻的理解本发明，并且能够将本发明的构思完整的传达给本领域技术人员。
拖把头
实施例1
如图1所示，本实施例提供一种拖把头1，包括拖把面板11和擦拭部12。擦拭部12设置于拖把面板11上，该擦拭部12至少一端能够沿着拖把面板11的长度方向滑动，从而使擦拭部12能够沿其自身的长度方向形变。
本实施例中，擦拭部12的第一端(如图所示的左端)固定于拖把面板11上，或者拖把面板11的第一端设置有限位部13，以防止擦拭部12的第二端(如图所示的右端)受挤压而沿拖把面板11长度方向形变时，第一端向拖把面板11产生向外的变形。
本领域技术人员应当能够理解，拖把面板11的两端部均可以分别设置限位部13，从而实现单侧滑动擦拭部12的第一端或第二端时，相对的另一端不会向拖把面板11产生向外的变形。
由此，擦拭部12中的水分可以通过其自身的压缩形变挤出。擦拭部12的原始长度为L、最大形变量为L’，则形变量满足L/2＜L’＜L，即擦拭部12的形变量大于其自身长度的一半，小于其自身长度。
如图2所示，拖把面板11上设置有滑动导向部件14，擦拭部12上固定地设置有能够和滑动导向部件14相配合的至少一个安装块15(图2中显示出三个安装块15)，以实现安装块15能够在滑动导向部件14的导向下沿拖把面板11的长度方向滑动。
结合图3所示，在本实施例中，滑动导向部件14表现为沿拖把面板11的长度方向设置的T形槽。安装块15具有和上述T形槽匹配的T形滑动端151，从而实现安装块15能够沿着T形槽滑动。
更进一步地，参照图4所示，拖把面板11包括上面板111和下面板112。下面板112和上面板111设置成中间形成空隙槽，下面板112具有沿其长度方向布置的长通孔113。安装块15的T形滑动端151能够通过长通孔113悬挂于下面板112，以使得其能够沿着所述长通孔113滑动。
在本实施例中，下面板112的两端部和上面板111固定连接，使得上面板111和下面板112能够围合成一个用于容纳T形滑动端151的空间。本领域技术人员应当能够理解，围合成用于容纳T形滑动端 151的空间的方式可以有很多种，例如采用两块“L”形的下面板112固定于上面板111的两端，发明人在此不做限定，只要能够实现安装块15凭借T形滑动端151沿着拖把面板11的长度方向滑动即可。
如图1所示，为了更好的挤水效果，在所述擦拭部12的能够滑动的至少一端的端头上设有受力板121，且所述受力板长度和/或宽度不妨碍擦拭部12擦拭地面，优选地为了使得安装块和擦拭部12连接的更为牢固，该受力板与位于端部的安装块固定成一体或一体成形。
由此，当需要挤出拖把头1中的水分时，推动擦拭部12的第一端或者第二端，使其沿着拖把面板11的滑动导向部件14运动，即可实现擦拭部12的压缩变形。
作为一个变形，基于类似的方式，所述滑动导向部件14为沿所述拖把面板11的长度方向设置的T形突出部，且所述安装块15具有和所述T形突出部匹配的T形槽，以使得所述安装块15能够沿着所述T形突出部滑动。
实施例2
参照图5所示，本实施例与实施例1的不同之处在于，滑动导向部件14表现为沿拖把面板11的长度方向固定设置的至少一根杆。安装块15具有能够套设于杆上的通孔151’，以使得所述安装块15能够沿杆滑动。
优选地，滑动导向部件14表现为沿拖把面板11的长度方向固定设置的两根平行杆，安装块15具有能够套设于两根平行杆上的通孔151’，所述安装块15具有多个(两个或两个以上)且沿着擦拭部12的长度方向间隔地布置。在拖把面板11的长度方向上多个安装块15的间距之和等于擦拭部12的最大形变量L’。
图5中显示出的杆的截面呈圆形，通孔151’具有两个，分别和两根杆相配合，以使得安装块15能够沿杆滑动。本领域技术人员应当能够理解，杆的截面形状可以有多种，并不限于圆形，或者不完全封闭的槽。例如，通孔151’可以呈长条形，使得两根杆能够从一个通孔151’中通过，同样能够实现安装块15沿杆滑动。此外，还可以在每一个杆上分别滑动地设置两组安装块15，每一组安装块15可 以沿着各自的杆滑动。
拖把
实施例3
参照图6和7，本实施例提供的拖把2包括如上所述的任意一种拖把头1以及和拖把头1连接的拖把杆21。
优选地，拖把杆21与拖把头1枢转连接，以使得拖把头1能够旋转至与拖把杆21平行或垂直的位置。
进一步地，结合图8和9，拖把2包括设置于拖把面板11上的连接件16，该连接件16的表面上具有第一凹陷161(高位限位部)和至少一个第二凹陷162(低位限位部)；设置于拖把杆21末端的连接杆22，连接杆22和连接件16铰接；设置于连接杆22内部的弹簧222以及压紧件221，压紧件221能够凭借弹簧222的弹性保持和连接件16接触。
拖把杆21和拖把面板11相互垂直时，压紧件221的至少一部分进入第一凹陷161内。转动拖把杆21，使其和拖把面板11相互平行时，压紧件221的至少一部分进入第二凹陷162内。
在本实施例中，连接件16的表面呈弧形，第一凹陷161(高位限位部)和第二凹陷162(低位限位部)设置于弧形表面上。当本领域技术人员应当能够理解，连接件16的表面设置呈弧形是为了使得拖把杆21相对于拖把面板11转动更为顺畅。该连接件16的表面可以具有其它形状，例如梯形。此外，第二凹陷162可以具有两个，并且分别布置于第一凹陷161的两侧，当压紧件221的至少一部分进入任意一个第二凹陷162中时，都能够使拖把杆21和拖把面板11相互平行。
进一步地，连接杆22上设置有弹性凸起223，拖把杆21套设于连接杆22的外侧，且其上设置有和弹性凸起223匹配的定位孔(图未示)。上述弹性凸起223可以和连接杆22一体成型。常态下，弹性凸起223处于拖把杆21上的定位孔中，实现连接杆22和拖把杆21的牢固连接。当外力驱动弹性凸起223向拖把杆21的内部运动时，连接杆22和拖把杆21能够相互分离。
本实施例提供的拖把能够像图7中所示的那样，将拖把头1旋转至与拖把杆21平行的位置，再以擦拭部12的第一端或者第二端抵触在一个普通水桶的边缘，然后向下施压促使擦拭部12形变，挤出擦拭部12内的水分。
实施例4
如图10所示，本实施例提供的拖把2在实施例3的基础上进一步包括滑动地设置于拖把杆21上的挤水架23，以使得拖把头1与拖把杆21处于平行位置时，向下滑动挤水架23挤压擦拭部12的第二端产生形变，进而排出擦拭部12中的水分。
如图11所示，挤水架23上设置有供拖把面板11纵向穿过的穿口231和能够阻挡擦拭部的抵靠部232。当挤水架23向下滑动时，拖把面板11由该穿口231穿过，而擦拭部12的第一端或者第二端被挤水架23的抵靠部232阻挡。擦拭部12的相对端被挤水架23限制，使得擦拭部12的第一端或者第二端沿着拖把面板11的滑动导向部件14运动(擦拭部12产生形变)，将擦拭部12中的水分挤出。
进一步地，挤水架23呈U形，其两个尾端滑动地连接于拖把杆21，且和拖把杆21围合成穿口231，其前端作为抵靠部用于挤压擦拭部12产生形变。本领域技术人员应当能够理解，挤水架23的形状取决于拖把面板11和擦拭部12，因此挤水架23还可以呈其它形状，只要满足向下滑动时，拖把面板11能够穿过，而擦拭部12被阻挡即可。
更进一步地，抵靠部232是由挤水架23的前端向着拖把杆21的方向延伸形成用于挤压擦拭部12产生形变的柱状。当拖把面板11由该穿口231穿过时，擦拭部12被抵靠部232阻挡以产生形变。
实施例5
参照图12所示，本实施例和实施例4的不同之处在于，拖把2包括滑动地套设于拖把杆21上的挤水套杆24。上述挤水架23固定地设置于挤水套杆24上。挤水套杆24的内壁上沿其长度方向设置有导向槽241，导向槽241的末端设置有一弹性卡扣242。拖把杆21的 表面设置有和导向槽241匹配的导向螺钉211，以使得挤水套杆24相对于拖把杆21滑动至最上端时，导向螺钉211进入弹性卡扣242中。
基于上述设置，常态下，导向螺钉211处于弹性卡扣242中，使挤水套杆24不会相对于拖把杆21任意滑动。在挤水时，挤水套杆24能够凭借导向槽241和导向螺钉211的配合，始终保持沿着拖把杆21直线运动，从而减小二者发生摩擦、阻顿的可能性。完成挤水时，导向螺钉211会再次进入弹性卡扣242中(恢复至常态)。
实施例6
本实施例中，在前述实施例1至5的基础上，在擦拭部(12)上增加有复位组件，所述该擦拭部(12)能够在该复位组件的牵引或推动下而恢复到形变前的长度。在抵靠部具有与该复位组件相配套的、能够为该复位组件提供牵引力的牵引组件。作为一种具体的实施方式，该复位组件为铁磁性片状物、该牵引组件为磁铁；或者该复位组件为磁铁、该牵引组件为铁磁性片状物；或者该复位组件、该牵引组件分别为放置方式极性相异的磁铁。其中，所述复位组件可设置于拖把头可滑会端的受力板上，优选地该受力板与位于端部的安装块固定成一体或一体成形。
作为另一种具体的实施方式，该复位组件为吸盘、该牵引组件(19)为供吸盘吸附的片状物；或者该复位组件为供吸盘吸附的片状物、该牵引组件为吸盘。其中，所述复位组件可设置于拖把头可滑会端的受力板上。
作为再一种具体的实施方式，该复位组件为该受力板(121)设置成适合于与该牵引组件配合的宽度，该牵引组件为设置在抵靠部上的弹性材料制成的L形卡扣，该卡扣能够从该受力板的两对称边卡住该受力板(121)。这种卡扣在力度达到一个程度就能脱出，例如卡扣可以采用弹性适中的材料制备而成。此时，如果所述卡扣设置挤水桶的抵靠部，则本实用新型还提供对应的所述拖把和挤水桶组成的拖把组件。
在另一种实施方式中，该复位组件为两个该安装块(15)之间的 弹簧。例如该拖把面板(11)朝向该擦拭部(12)的一面安装滑动杆(14)，该擦拭部(12)固定安装两个或两个以上安装块(15)，该安装块(15)开设与该滑动杆(14)的相匹配的通孔，该滑动杆(14)穿过该安装块(15)的通孔，以使该安装块(15)沿着该滑动杆(14)滑动时，该擦拭部(12)随之沿着该滑动杆(14)的长度方向形变；该复位组件(18)为套设于该滑动杆(14)上、位于两个该安装块(15)之间的弹簧。
拖地组件
实施例7
参照图13和14，本实施例提供的拖地组件3包括如上所述的任意一种拖把2以及挤水桶31。挤水桶31的上盖具有一挤水口32，该挤水口32能供拖把面板11沿其长度方向通过，挤水口32一个边缘形成抵靠部，用以阻挡所述擦拭部12。
基于此，将拖把头1旋转至与拖把杆21平行的位置，对准上述挤水口32向下压，使得拖把面板11纵向地(如图14所示向下)通过挤水口32，擦拭部12被挤水桶31上盖的抵靠部阻挡产生形变，擦拭部12中的水分被挤出。
进一步地，挤水口32仅能供拖把面板11和拖把杆21一起沿其二者的长度方向通过，所述挤水口32一个边缘形成抵靠部，用以阻挡所述擦拭部12。
本领域技术人员应当能够理解，当拖把2配合着具有挤水口32的挤水桶31使用时，拖把2可以包括挤水架23，也可以不包括挤水架23。
实施例8
仍然参照图14，本实施例和实施例7的不同之处在于，挤水桶31上还设置有能够供整个拖把头1通过的清洗口33，优选地清洗口设置有毛刷。
基于此，使用时可以先将拖把头1通过清洗口33伸出挤水桶31内进行清洗，然后再使用挤水口32挤水。
实施例9
如图15～17所示，本实施例提供的拖地组件3包括如上所述的任意一种拖把2以及挤水桶31。挤水桶31的底部具有凸出部件34，该凸出部件34作为抵靠部用于支撑所述擦拭部12。挤水时，仅需要将擦拭部12对准凸出部件34后下压，拖把面板11和拖把杆21向下继续移动，而擦拭部12被凸出部件34阻止后形变，以实现挤水。
本领域技术人员应当能够理解，凸出部件34的高度大于拖把面板11的长度能够避免拖把面板11触及挤水桶31的底部，使得其具有更好的挤水效果，在清洗时底部可以有一定水位的水。当然，凸出部件34的高度小于或等于拖把面板11的长度也是可行的。另外，也可以桶的侧壁向内形成凸出部件作为抵靠部。
此外，如实施例6所述，对于实施例7至9而言，其也可以设置同样的复位组件。尤其是在拖把与挤水桶(31)配套使用情况下，该挤水桶(31)上的挤水口(32)的一个边缘形成抵靠部，用以阻挡所述擦拭部(12)；该抵靠部具有与该复位组件相配套的、能够为该复位组件提供牵引力的牵引组件。
最后应说明的是，以上实施例仅用以说明本发明的技术方案而非限制性的。尽管参照实施例对本发明进行了详细说明，但本领域的普通技术人员应当理解，对本发明的技术方案进行修改或者等同替换，都不脱离本发明技术方案的精神和范围，其均应涵盖在本发明的权利要求范围当中。
工业实用性
本发明的拖把头、拖把及拖地组件属于日常生活领域中使用的清洁工具，能够制造并且在清洁时能够实际应用，因而具有工业实用性。

Claims (27)

  1. 一种拖把头(1)，包括拖把面板(11)、设置于所述拖把面板(11)上的擦拭部(12)，其特征在于，所述擦拭部(12)的至少一端能够沿着所述拖把面板(11)的长度方向滑动，以使得所述擦拭部(12)能够沿其自身的长度方向形变。
  2. 根据权利要求1所述的拖把头(1)，其特征在于，所述擦拭部(12)的第一端固定地设置于所述拖把面板(11)上，或者所述拖把面板(11)设有阻挡所述擦拭部(12)的第一端的限位部(13)，以防止所述擦拭部(12)的第二端受挤压而沿所述拖把面板(11)长度方向形变时，所述第一端由所述拖把面板(11)向外产生变形。
  3. 根据权利要求1所述的拖把头(1)，其特征在于，所述擦拭部(12)的第一端和第二端均能够沿所述拖把面板(11)长度方向滑动，且所述拖把面板(11)的两端分别设有阻挡所述擦拭部(12)的第一端和第二端的限位部(13)，以防止所述擦拭部(12)的其中一端受挤压而沿所述拖把面板(11)长度方向形变时，所述擦拭部(12)的另一端由所述拖把面板(11)由所述拖把面板向外产生变形。
  4. 根据权利要求1～3中任一项所述的拖把头(1)，其特征在于，
    所述擦拭部(12)的原始长度为L、最大形变量为L’，且满足L/2＜L’＜L。
  5. 根据权利要求1～3中任一项所述的拖把头(1)，其特征在于，
    在所述拖把面板(11)长度方向上设置至少一个滑动导向部件(14)；
    所述擦拭部(12)上固定地设置能够和所述滑动导向部件(14)相配合的至少一个安装块(15)，以使得所述安装块(15)能够在所述滑动导向部件(14)的导向下沿所述拖把面板(11)长度方向滑动。
  6. 根据权利要求5所述的拖把头(1)，其特征在于：
    所述滑动导向部件(14)为沿所述拖把面板(11)的长度方向设置的T 形槽或者倒L形槽；所述安装块(15)具有和所述T形槽匹配的T形滑动端(151)或者与倒L形槽匹配L形滑动端，以使得所述安装块(15)能够沿着所述T形槽滑动或倒L形槽中滑动
    或者所述滑动导向部件(14)为沿所述拖把面板(11)的长度方向设置的T形或L形突出部，且所述安装块(15)具有和所述T形突出部或L形突出部匹配的T形槽或L形槽，以使得所述安装块(15)能够沿着所述T形突出部或L形突出部滑动。
  7. 根据权利要求6所述的拖把头(1)，其特征在于，所述拖把面板(11)包括上面板(111)和下面板(112)，两者之间中内部形成空隙，且所述下面板(112)具有沿其长度方向布置的长通孔(113)，以使得所述上面板(111)和所述下面板(112)之间形成所述T形槽；
    所述安装块(15)的T形滑动端(151)能够通过所述长通孔(113)悬挂于所述下面板(112)，使得其能够沿着所述长通孔(113)滑动。
  8. 根据权利要求5所述的拖把头(1)，其特征在于：
    所述滑动导向部件(14)为沿所述拖把面板(11)的长度方向固定设置的至少一根杆；
    所述安装块(15)具有能够套设于所述杆上的孔或槽(151’)，以使得所述安装块(15)能够沿所述杆滑动。
  9. 根据权利要求8所述的拖把头(1)，其特征在于：
    所述滑动导向部件(14)为沿所述拖把面板(11)的长度方向固定设置的两根平行杆；
    所述安装块(15)具有能够套设于所述两根平行杆上的通孔或槽(151’)或者对应于所述每根杆设置相应的安装块(15)，所述安装块(15)具有能够套设于对应的所述杆的通孔或槽(151’)，所述安装块(15)具有两个或两个以上沿着所述擦拭部(12)的长度方向间隔地布置。
  10. 根据权利要求9所述的拖把头(1)，其特征在于：
    所述拖把面板(11)的长度方向所述安装块(15)之间的间距之和等于所述擦拭部(12)的最大形变量。
  11. 根据权利要求5所述的拖把头(1)，其特征在于：
    所述擦拭部(12)的能够滑动的至少一端的端头上设有受力板(121)，且所述受力板长度和/或宽度不妨碍擦拭部(12)擦拭地面。
  12. 根据权利要求1至3任一项所述的拖把头(1)，其特征在于，所述擦拭部(12)是胶棉、海绵、发泡棉、布料之一或其组合形成的吸水擦拭物。
  13. 根据权利要求1至3任一项所述的拖把头(1)，其特征在于，还具有复位组件，所述该擦拭部(12)能够在该复位组件的牵引或推动下而恢复到形变前的长度
  14. 一种拖把(2)，其特征在于，包括：
    如权利要求1～13中任一项所述的拖把头(1)；以及
    与所述拖把头(1)连接的拖把杆(21)。
  15. 根据权利要求14所述的拖把(2)，其特征在于：
    所述拖把头(1)和所述拖把杆(21)枢转连接，以使得所述拖把头(1)能够旋转至与所述拖把杆(21)平行或者垂直的位置。
  16. 根据权利要求15所述的拖把(2)，其特征在于，包括：
    设置于所述拖把面板(11)上的连接件(16)，所述连接件(16)的表面上具有第一凹陷(161)和至少一个第二凹陷(162)；
    设置于所述拖把杆(21)上的连接杆(22)，所述连接杆(22)和所述连接件(16)铰接；
    设置于所述连接杆(22)内部的弹簧(222)以及压紧件(221)，以使得所述压紧件(221)能够凭借所述弹簧(222)的弹性保持和所述连接件(16)接触；
    当所述压紧件(221)进入所述第一凹陷(161)时，所述拖把面板(11)和所述拖把杆(21)相互垂直；
    当所述压紧件(221)进入所述第二凹陷(162)时，所述拖把面板(11)和所述拖把杆(21)相互平行。
  17. 根据权利要求16所述的拖把(2)，其特征在于：
    所述连接杆(22)上设置有弹性凸起(223)；
    所述拖把杆(21)套设于所述连接杆(22)的外侧，且其上设置有和所述弹性凸起(223)匹配的定位孔。
  18. 根据权利要求14至17任一项所述拖把(2)，其特征在于，还包括：
    滑动地设置于所述拖把杆(21)上的挤水架(23)，以使得所述拖把头(1)与所述拖把杆(21)处于平行位置时，滑动所述挤水架(23)挤压所述擦拭部(12)产生形变。
  19. 根据权利要求18所述的拖把(2)，其特征在于：
    所述挤水架(23)上设置有供所述拖把面板(11)纵向穿过的穿口(231)和能够阻挡擦拭部(12)的抵靠部(232)。
  20. 根据权利要求19所述的拖把(2)，其特征在于：
    所述挤水架(23)呈U形，其两个尾端滑动地连接于所述拖把杆(21)，且和所述拖把杆(21)围合成穿口(231)，其前端作为抵靠部，用于挤压所述擦拭部(12)产生形变。
  21. 根据权利要求20所述的拖把(2)，其特征在于：
    所述抵靠部(232)是由所述挤水架(23)的前端向着所述拖把杆(21)的方向延伸形成用于挤压所述擦拭部(12)产生形变的柱状。
  22. 根据权利要求21所述的拖把(2)，其特征在于，包括：
    滑动地套设于所述拖把杆(21)上的挤水套杆(24)，所述挤水架(23)固定地设置于所述挤水套杆(24)上，所述挤水套杆(24)的内壁上沿其长度方向设置有导向槽(241)，所述导向槽(241)的末端设置有一弹性卡扣(242)；
    所述拖把杆(21)的表面设置有和所述导向槽(241)匹配的导向螺钉(211)，以使得所述挤水套杆(24)相对于所述拖把杆(21)滑动至最上端 时，所述导向螺钉(211)进入所述弹性卡扣(242)。
  23. 一种拖地组件(3)，其特征在于，包括：
    如权利要求14～22中任一项所述的拖把(2)；以及
    具有挤水口(32)的挤水桶(31)，所述挤水口(32)能供所述拖把面板(11)沿其长度方向通过，所述挤水口(32)一个边缘形成抵靠部，用以阻挡所述擦拭部(12)。
  24. 根据权利要求23所述的拖地组件(3)，其特征在于：
    所述挤水口(32)仅能供所述拖把面板(11)和拖把杆(21)一起沿其二者的长度方向通过，所述挤水口(32)一个边缘形成抵靠部，用以阻挡所述擦拭部(12)。
  25. 根据权利要求24所述的拖地组件(3)，其特征在于：
    所述挤水桶(31)上还设置有能够供整个拖把头(1)通过的清洗口(33)，任选地清洗口设置有毛刷。
  26. 一种拖地组件(3)，其特征在于，包括：
    如权利要求14～22中任一项所述的拖把(2)；以及
    桶内具有凸出部件(34)的挤水桶(31)，所述凸出部件(34)作为抵靠部用于支撑所述擦拭部(12)。
  27. 根据权利要求26所述的拖地组件(3)，其特征在于：
    所述凸出部件(34)是桶的底部向上凸出，或者桶壁向内凸出的部件。
PCT/CN2020/103292 2019-07-28 2020-07-21 一种拖把头、拖把及拖地组件 WO2021017946A1 (zh)

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JP2014212837A (ja) * 2013-04-23 2014-11-17 ウーテーエスポール マスカンＥｔｓ Ｐａｕｌ Ｍａｓｑｕｉｎ 床又は他の平坦な面を清掃するための洗浄用アセンブリ
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