WO2015109990A1 - 轻便拖把及其与之配套使用的拖把桶 - Google Patents

轻便拖把及其与之配套使用的拖把桶 Download PDF

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Publication number
WO2015109990A1
WO2015109990A1 PCT/CN2015/071085 CN2015071085W WO2015109990A1 WO 2015109990 A1 WO2015109990 A1 WO 2015109990A1 CN 2015071085 W CN2015071085 W CN 2015071085W WO 2015109990 A1 WO2015109990 A1 WO 2015109990A1
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WO
WIPO (PCT)
Prior art keywords
mop
clamping
hinge
brush
clamping structure
Prior art date
Application number
PCT/CN2015/071085
Other languages
English (en)
French (fr)
Inventor
李军
李楠
Original Assignee
李军
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 CN201410028151.8A external-priority patent/CN103735231B/zh
Priority claimed from CN201420038398.3U external-priority patent/CN203693512U/zh
Application filed by 李军 filed Critical 李军
Priority to CA2936899A priority Critical patent/CA2936899C/en
Priority to JP2016547164A priority patent/JP6097891B2/ja
Publication of WO2015109990A1 publication Critical patent/WO2015109990A1/zh
Priority to US15/045,250 priority patent/US9884417B2/en
Priority to AU2016101489A priority patent/AU2016101489A4/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/06—Handle constructions reversible or adjustable for position
    • 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
    • A47L13/12—Implements with several different treating devices
    • 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
    • A47L13/22—Mops with liquid-feeding devices
    • 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
    • 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
    • A47L13/42—Details
    • A47L13/46—Securing scouring or polishing cloths or sponges to the handles by gripping means, tongs, or the like
    • 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
    • A47L13/50—Auxiliary implements
    • A47L13/58—Wringers for scouring pads, mops, or the like, combined with buckets
    • A47L13/59—Wringers for scouring pads, mops, or the like, combined with buckets with movable squeezing members
    • 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
    • A47L13/50—Auxiliary implements
    • A47L13/58—Wringers for scouring pads, mops, or the like, combined with buckets
    • A47L13/60—Wringers for scouring pads, mops, or the like, combined with buckets with squeezing rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G3/00—Attaching handles to the implements
    • B25G3/38—Hinged, pivoted, swivelling, or folding joints

Definitions

  • the invention belongs to a cleaning tool, in particular to a portable mop and a mop bucket matched therewith.
  • Common flat mops are mainly divided into single-sided cloth type and double-sided cloth type mop. They are widely used because of their advantages of uniform wiping surface and universal direction in cleaning the ground. However, the mop also has the disadvantages of heavy use, troublesome cleaning of the fabric, and poor cleaning.
  • the applicant discloses a lightweight mop having a simple structure, including a mop bar and a mop plate, which is a polygonal mop plate made of an elastic material, and the upper end of the mop plate and the mop bar are disclosed in the patent number: ZL201020154630.1.
  • the mop plate has two positions of straightening and bending, In the non-working state, the central axis of the mop bar is in a straight line with the midline of the longitudinal section of the mop plate; in the working state, the mop plate is deformed by an external force, and the lower end of the mop plate is parallel to the working surface.
  • the upper end of the mop plate has a circular arc surface and is at an angle to the mop bar.
  • the cleaning fabric is placed on the mop plate in an open bag shape and is fixed by a fastening button, a live clip or an elastic band.
  • the utility model also discloses a mop bucket used in combination with the above-mentioned portable mop, and the mop bucket can be used to remove the dirt on the mop cloth and dewater the mop only by moving up and down or back and forth of the mop.
  • the inverted "U"-shaped clamping groove is an integral fixed structure, and the plastic-based workpiece is easily prone to expansion and contraction due to seasonal changes, resulting in fracture of the upper end of the groove wall, and the life of the groove is found during use. And reliability are flawed.
  • ZL201020569481.5 further discloses a new structure of a simple mop with a simple structure, comprising a mop bar and a mop plate, the mop plate being a polygonal mop plate made of an elastic material, the upper end of the mop plate and the lower end of the mop bar Provided with a flat connection mechanism, a clamping connection mechanism and a clip connection mechanism; the mop plate has two positions of straightening and bending, and in the non-working state, the mop rod center axis and the mop The longitudinal line of the longitudinal section of the flat plate is parallel; in the working state, the mop plate is deformed, and the lower end of the mop plate is parallel to the working surface, and the upper end of the mop plate has a circular arc surface and is at an angle with the mop bar.
  • the object of the present invention is to overcome the deficiencies of the above technology, and to provide a portable mop and a mop bucket matched with the same, which realizes a turning and wiping function of a concealed corner; and can also be used for a mop head with a narrower and wider working surface.
  • the quick replacement; the extrusion roller and the brush body are reset, which can make the working space of the mop bucket larger and more convenient to clean; at the same time, it can also realize the function of squeezing water while rubbing and shoveling when it is hard.
  • a portable mop including a mop bar, a mop plate and a bag mop sleeve, and the upper end of the elastic sheet mop plate is connected to the mop rod by a clamping structure, the clip
  • the holding structure is composed of a clamping body and a splint, wherein the mop bar is provided with a steering mechanism, and the steering mechanism comprises a sleeve nut, a locking nut and a hinge step rotating shaft, and the locking nut has an outer portion a threaded end having a truncated cone shape and a plurality of openings, the center of which is provided with a circular hole; a center of the upper portion of the clamping structure is provided with a threaded hole, and the hinge stepped shaft is inserted into the threaded hole of the clamping structure, The locking nut is screwed into the threaded hole of the clamping structure after the hinge stepped shaft, the slee
  • the clamping structure comprises a main clamping structure and two auxiliary clamping structures, wherein the upper part of the main clamping structure is axially provided with a cavity, and the two auxiliary clamping structures are respectively inserted on both sides of the main clamping structure And slidingly connecting with the cavity of the main clamping structure, the main clamping structure is inserted into the auxiliary clamping structure and then fixed by elastic buckles or pins or screws.
  • a middle portion of the clamping body of the clamping structure is provided with a through hole, and the middle portion of the clamping plate of the clamping structure is provided with fastening a bolt, the mop plate is an upper narrow and wide structure, and a through hole is arranged in a center thereof, and the fastening bolt passes through the through hole of the mop plate and the clamping body, and is fastened by a nut, and the two sides of the clamping plate are symmetrically disposed at both sides
  • the clamping body of the clamping structure mainly comprises an upper water supply clamping structure by the upper clamping body and the lower clamping body, wherein the upper clamping body is provided with a water storage cavity, and the upper clamping body is provided with an upper part There is a water injection port with a cover, the upper clamping body is further provided with a threaded plunger port, the threaded screw port is screwed with an adjusting screw, and the lower end of the adjusting screw is provided with a tapered plunger, the upper part
  • the bottom of the clamping body is provided with a conical air guiding port corresponding to the position of the threaded plunger port, the tapered plunger is matched with the contact surface of the tapered air guiding port; the center of the lower clamping body is provided with a riser and a riser
  • the top portion is provided with an internal thread threadedly connected to the locking nut sleeve, the upper portion of the lower clamping body is provided with a sump, and the sump is axial
  • the front end of the front end of the mop plate is provided with a flat shovel integrated with the saw blade, and the front end of the flat shovel is provided with a serrated or flat blade or a V-shaped groove at the center; the middle of the bag-shaped mop cover corresponds to the flat shovel of the front end of the mop plate An opening is provided to expose the flat shovel.
  • the utility model relates to a mop bucket, which comprises a barrel body, a pressing rotating roller web, and a two-step pedal and a brush body connected at both ends of the pressing rotating roller web, wherein the pressing rotating roller web is connected with the brush body through the combined bracket.
  • the integrated water squeezing device comprises a left and right side baffle, the brush body and the squeezing roller have the same axial length, and are integrally fixed by a connecting screw, and the combined bracket and the barrel are Wall connection.
  • the integral squeezing brush cleaning device is connected to the two walls of the barrel body, and the overall squeezing brush cleaning device is turned upwards by 90 degrees.
  • the outer side of the left and right baffles of the integral water squeezing device is provided with an inverted U-shaped groove matching the shape of the outer edge of the upper portion of the upper portion of the barrel, and the left and right baffles are inserted into the upper portion of the barrel.
  • a pin magazine is respectively disposed on the inner side walls of the left and right baffles, and the ends of the brush body are provided with diamond-shaped bosses pinned to the pin-storage.
  • the brush body is connected to an electric driving device, the brush body adopts a roller brush structure, the electric driving device comprises a motor and a transmission mechanism, and the motor is connected with the roller brush through a transmission mechanism, and constitutes an electric motor with the pressing roller frame.
  • the electric driving device comprises a motor and a transmission mechanism
  • the motor is connected with the roller brush through a transmission mechanism, and constitutes an electric motor with the pressing roller frame.
  • the electric drive device is powered by a DC power source, and the motor is connected to the battery pack through a micro switch, and the battery pack is connected to the charger.
  • the barrel of the electric whole water squeezing brush cleaning device is provided with an anti-power-off standby clear water bucket, and the anti-breaking
  • the power-off standby water bucket comprises a water storage tank and a plate brush, the upper shape of the water storage tank is matched with the overall shape of the barrel body, and the water storage tank is mounted with a plate brush along the upper mouth thereof.
  • the present invention realizes the function of lightly turning when wiping a concealed corner operation by the synergistic action of the hinge mechanism of the mop rod and the steering mechanism; and simultaneously wiping the relatively narrow and wide working surface.
  • the replacement process is more convenient and quicker;
  • the water-supply clamping structure can ensure the continuous working process without hydration in the middle of the operation;
  • the flat shovel can easily remove the dirt and vegetable leaves adhering to the tile;
  • the mop bucket used can satisfy the requirement that the squeezing roller and the brush body maintain their respective functions in the mop bucket without occupying more space; the mop bucket can be further integrated by the combination bracket and the brush body to further clean the brushing device.
  • the electric overall squeezing brush cleaning device and the anti-power-off standby water bucket are used to save energy and improve product quality.
  • the invention can be widely applied to the cleaning of floors, walls, roofs and glass in homes or public places.
  • Figure 1 is a schematic view of the structure of a portable mop (excluding a bag mop cover);
  • FIG. 2 is a schematic structural view of a clamping structure with main and auxiliary clamping structures
  • Figure 3 is a schematic view showing a structure of a narrow bottom width on a mop plate
  • Figure 4 is a schematic structural view of a water supply type clamping structure
  • Figure 5 is a schematic structural view of the front end flat blade of the mop plate
  • Figure 6 is a schematic structural view of the overall water squeezing device of the mop bucket
  • Figure 7 is a schematic structural view of a mop bucket with an electric overall squeezing brush cleaning device
  • FIG. 8 is a schematic structural view of an anti-power-off standby water tank
  • Figure 9 is a reference view of the use state of the mop bucket and the mop;
  • Fig. 10 is a schematic structural view of a plug-in type overall water squeezing brushing device.
  • a portable mop comprising a mop bar 1, a mop plate 2 and a bag mop cover (not shown), wherein the upper end of the elastic sheet mop plate is connected to the mop rod through a clamping structure
  • the clamping structure is composed of a clamping body 3 and a clamping plate 4, and the mop bar is provided with a steering mechanism 5, the steering mechanism comprising a sleeve nut 6, a locking nut 7 and a hinge stepped shaft 8, the locking screw
  • the sleeve has an external thread, the upper end of which has a truncated cone shape and three openings, and is elastic and elastic, and has a circular hole at the center thereof, and the circular hole of the locking nut sleeve is slidably engaged with the hinge step shaft; the upper part of the clamping structure a threaded hole 9 is disposed in the center, the hinge stepped shaft is inserted into the threaded hole of the clamping structure, and the locking nut is screwed through
  • the ordinary flat mop steering device is mostly realized by the hinge or cardan shaft technology. Since the light mop rod and the mop plate center line are in a straight line or parallel thereto, the angle between the mop rod and the working surface is 30 to 50 degrees in normal operation. Between the front end of the mop and the working surface, if the hinge is only used for steering, the mop plate and the working surface cannot be parallel. The difficulty is that the mop rod can work only when it is close to the working surface, which is for the operator. It is not working. Ideally, after the steering is turned, the bottom end of the mop can be operated at any point in the space where the hinge is the axis. The front end of the mop and the working surface can be parallel.
  • the invention tightens the sleeve nut through the synergistic action of the hinge mechanism of the mop rod and the steering mechanism, the mop plate and the clamping structure are not rotatable, the mop plate and the clamping structure are on the same axis as the mop rod, and enter the normal working state; When working in a corner or a narrow position, loosen the locking nut and move it up along the mop lever to expose the hinge.
  • the mop plate and the clamping structure and the mop rod are formed between 30 and 50 degrees by the hinge mechanism and the mop lever and the working surface.
  • the angle of the hinge step hinge can be rotated 360 degrees in the locking nut. At this time, no matter what position the mop bar is in the space, the mop plate can be ensured to be parallel with the working surface, and the purpose of turning and wiping the concealed corner can be achieved.
  • a preferred embodiment of the present invention is that the clamping structure includes a main clamping structure 12 and two a sub-clamping structure 13 , the upper part of the main clamping structure is axially provided with a cavity 14 , the two sub-clamping structures are respectively inserted on both sides of the main clamping structure and sliding with the cavity of the main clamping structure Connecting, the shape of the two auxiliary clamping structures is an extension of the outer shape of the main clamping structure, the width of which is smaller than the main clamping structure, and the central part of the main clamping structure has a hollow structure, and the front and rear surfaces of the hollow structure are at least located away from the edge and close to the center line. Through hole 16.
  • the main clamping structure is inserted into the auxiliary clamping structure and then fixed by the elastic buckle 15 and the through hole 16 or the pin or the screw.
  • the width of the main clamping structure is generally designed to be 8 to 10 cm to facilitate the wiping of the narrow area.
  • the secondary clamping structure is generally designed to be about 5-6 cm, and the overall width of the inlay can reach about 20 cm to meet the needs of ordinary families. With this structure, the two sub-clamping structures can be removed when the narrow working face needs to be wiped.
  • the width of the adjusting unit can continue to be engaged to meet the needs of a larger occasion, and the mop bucket does not need to be made larger, and it is only necessary to remove the single hand for cleaning and squeezing.
  • a preferred embodiment of the present invention is: a through hole 17 is defined in a middle portion of the clamping body 3 of the clamping structure, and a fastening bolt 18 is disposed in a middle portion of the clamping plate 4 of the clamping structure, and the mop plate is The upper narrow and wide structure is provided with a through hole 17 at the center thereof. After the fastening bolt passes through the through hole of the mop plate and the clamping body, the fastening bolt is fastened by a nut, and the positioning boss 19 is symmetrically disposed on both sides of the middle portion of the clamping plate.
  • a groove 19-1 corresponding to the clamping positioning boss is disposed on both sides of the clamping body, and the two sides of the narrow and wide joint portion of the mop plate are provided with a mortise opening 19 which is matched with the clamping positioning boss -2.
  • the width of the mop plate of the portable mop in its clamping structure is fixed.
  • the invention makes the mop plate made of one side wide and one side narrow, and can be adapted to work on different width and narrow working surfaces.
  • the size of the fastening bolt can be made to pass through the mop plate and the through hole of the substrate and expose the external thread to the outside of the through hole of the substrate, and the positioning convex boss is symmetrically disposed on both sides of the middle portion of the clamping plate, and the two sides of the substrate are recessed and the sides of the mop plate are Corresponding to the opening, the lock nut can be selected to use one of the operations, loosen the nut, turn the flat surface of the mop to 180 degrees, and then lock the nut again to achieve wide and narrow position conversion.
  • the clamping body 3 of the clamping structure mainly comprises an upper clamping body 3-1 and a lower clamping body 3-2 to form an integral water supply clamping structure.
  • the upper clamping body is provided with a water storage cavity 3-3, the upper part of the upper clamping body is provided with a water injection port 3-4 with a cover, and the upper clamping body is further provided with a threaded plunger port 3-5
  • the threaded plunger port is screwed with an adjusting screw 3-6, the lower end of the adjusting screw is provided with a tapered plunger 3-7, and the bottom of the upper clamping body is provided with a taper corresponding to the position of the threaded plunger port a diversion port 3-8, the tapered plunger is in conformity with a contact surface of the conical flow guiding port; a center of the lower clamping body is provided with a riser 3-2-1, and the top of the riser is provided with the lock a threaded internal thread of the thread
  • a water storage bottle is attached to the lower end of the mop rod, a trigger is placed on the handle, and a nozzle is attached to the front end of the mop to pressurize the water through the tube.
  • the invention provides a water storage container in the clamping structure, and at least one water injection port is arranged on both sides of the upper end of the container, which is preferably symmetrically arranged for the appearance, and has a bottle on the water injection port.
  • the cover is screwed to the top of the cover, and the top of the cover is provided with a circular air inlet hole and a hole plug; the upper end of the upper end of the container is symmetrically provided with two plunger ports with internal threads, and correspondingly, a conical water outlet hole is formed at the bottom of the container, and a taper is provided.
  • the bottom is a flat surface, the upper end is provided with a twisting hand and an external thread, and the plunger having a deflecting column at the lower end is shaped to conform to the inner wall of the tapered water outlet; a tubular through hole is arranged in the center of the container, and the lower center of the clamping structure is provided
  • the tube has an internal thread on the top of the tube, and a plurality of flow guiding holes are symmetrically arranged between the flat plate and the clamping plate on both sides of the vertical pipe.
  • the vertical pipe is threadedly connected to the lower end of the mop rod through the central pipe of the container, and the top of the external thread of the lower end of the mop rod is provided with
  • the circular pad of one body is provided with a retracting platform at the bottom of the container to further integrate the container with the clamping structure. It does not need to occupy the rest of the mop, no matter whether it is cleaned, squeezed or operated, it does not affect the user's operation; because of the limited liquid, it will not produce a heavy feeling; the airtightness is good, even if it is used upside down, it will not drip, important
  • the air inlet hole effectively controls the air pressure in the container, and the plunger spiral advances to increase the liquid flow rate and achieve the dripping effect.
  • the naturally formed tilt angle is due to the principle of gravity. It flows onto the clean fabric of the work surface; the container is made of a transparent material, which can directly observe the liquid inventory and increase its aesthetic.
  • the preferred embodiment of the present invention is that the front end of the mop plate 2 is provided with a flat blade 2-1 integral with the front end of the flat blade.
  • the front end of the flat blade is provided with a serration or a flat blade or a center is provided with a V-shaped concave.
  • the groove 2-2; the middle of the bag-shaped mop cover is provided with an opening (not shown) capable of exposing the flat blade corresponding to the flat blade of the front end of the mop plate.
  • the most easy to wipe the home wiping work is the tile. Because of its hardness and smoothness, the most difficult to rub is the tile.
  • the kitchen tiles are mainly hard enamel, vegetable leaves, soup, etc. Can not afford to use tools such as flat shovel.
  • the two functions of the side wiping shovel cannot be completed at the same time; the V-shaped groove makes the bottom edge of the mop cloth not disconnected, and the effect of rubbing the side shovel is truly achieved. Even if a frequent collision occurs during operation, it can effectively protect the tip of the tooth from being easily damaged.
  • a mop bucket 20 includes a barrel body 21, a pressing roller web 22, and two ends of the pressing roller web connecting the U-shaped pedal 23 and the brush body 24.
  • the extrusion roller web passes through
  • the combination bracket 25 is connected with the brush body to form an integral water squeezing brushing device, and the combined bracket mechanism includes left and right side dams 25-1, the brush body and the squeezing roller are axially the same length, and are connected by a connecting screw 25- 2 fixed with the left and right side baffles and the extrusion roller
  • the combined bracket is connected to both walls of the barrel.
  • the invention adopts a mop plate made of elastic material and combines with a roller and a brush to solve the problem that the flat mop can be used for cleaning and squeezing without disassembling the mop cloth, and the whole squeezing brush is used in order to reduce the space of the mop bucket.
  • Net device A circular through hole is symmetrically arranged on the two upper sides of the rear part of the barrel body, and a pressing and rotating roller is installed in the through hole, and the U-shaped pedal is connected at both ends of the pressing roller, and the left and right side baffles are formed in a right angle shape, and the lower end is away from the two sides.
  • the brush body is installed at the center line of the through hole, and the brush surface is facing forward.
  • the integral water squeezing device is connected to the two walls of the barrel body, and the whole water squeezing device is turned up 90 degrees.
  • the overall squeezing brush cleaning device can further expand the space used in the bucket, reduce the volume of the mop bucket, and provide users with affordable and practical products.
  • the bracket for example, the independent bracket is fixedly connected with the two side baffles or formed by the L-shaped horizontal support which can be placed and fixed, and the two ends of the horizontal support are U-shaped to clamp the brush body.
  • a keyhole is arranged on the bottom surface of the middle portion.
  • a cylindrical boss is arranged on the middle side of the brush body, and the length of the brush body is smaller than the inner surface width of the support frame, and the brush body is placed in the keyhole and moved toward one end.
  • the pressing roller shaft and the side baffle are fixedly connected by a plurality of nuts to realize the combined bracket; or the two ends of the brush body are fixedly connected with the side baffle or formed at one time to realize the combined bracket.
  • the distance between the fixed extrusion roller and the movable extrusion roller is narrow enough to allow only the mop plate of the mop sleeve to pass, and the distance between the extrusion roller web and the bottom of the mop bucket is greater than the length of the mop plate.
  • a preferred embodiment of the present invention is that: the outer side of the left and right baffles of the overall water squeezing device is provided with an inverted U-shaped groove 25-3 matching the shape of the outer edge of the upper portion of the upper portion of the barrel.
  • the left and right baffles are inserted into the upper part of the barrel body, and the inner side walls of the left and right side baffles are respectively provided with pin magazines 25-4, and the ends of the brush body are provided with pins for pinning Diamond-shaped boss 24-1.
  • the overall squeeze water cleaning device is convenient for disassembly and installation.
  • the movable space of the movable pressing roller of the two side walls of the barrel body is expanded to the outer edge of the shaft hole of the fixed pressing rotating roller, and the left and right side baffles of the two sides are detachably engaged with the upper outer edges of the two sides of the barrel body.
  • the specific embodiment of the present invention is: an inverted U-shaped groove is arranged on the outer side of the upper left and right side baffles 25-1, and the upper shape of the inverted U-shaped groove matches the shape of the outer edge of the upper part of the barrel, and the outer edges of the inverted U-shaped groove are The lower inner side is provided with a right-angled triangular locking boss 25-5.
  • the solution does not need to separate and install the extrusion roller and the brush body one by one, especially saves the cumbersome and time of aligning the hole through the hole in the inner wall of the barrel during assembly, and improves the work efficiency.
  • the end faces of the brush body are diamond-shaped bosses, and the lower part of the corresponding side baffles is provided with a pin-shaped shape corresponding to the shape of the diamond-shaped bosses.
  • the thickness of the rhombic bosses is greater than the depth of the pin-storage, and is connected with the pin-storage and can be disassembled.
  • the two ends of the brush body are designed to be connected with the diamond and the side baffle. In the process of cleaning the mop cover from bottom to top, the surface of the brush surface and the mop cover will move with the mop rod. The direction automatically adjusts the position to make the mop cover clean more thoroughly. Especially when using the double brush structure, it has a remarkable effect. Firstly, the position of the side baffle of the single brush is extended forward by the length of one brush body, and the previous connection mode is also adopted. The two brush bodies are opposite each other.
  • the brush body weight is at the top end of the brush, the brush body will naturally sag due to the rhombic end, when two When the upper end of the brush body touches the shoulder, the lower part has a triangular space. At this time, inserting the dirty mop cover does not cause the bristles to bounce the dirt, and when the mop cover is lifted up, the bristles are firmly grasped by the movement of the brush body. The surface of the mop cover is carried, and the dirt is brought into the water of the barrel. At this time, the brush body is in an inverted triangle shape, and the front end of the mop cover is easier to lift, and the mop cover can be cleaned on both sides in one time, saving time and trouble. Shorten working hours. It should be noted that the use of two corresponding parallel sides of the diamond shape at both ends of the brush body or designing the cross-shaped protrusions can also serve the same purpose.
  • the preferred embodiment of the present invention is that the brush body is connected to an electric drive device, the brush body adopts a roller brush structure, and the electric drive device comprises a motor 26 and a transmission mechanism 27, the motor The transmission mechanism is connected with the roller brush, and the extrusion rotary roller frame constitutes an electric integral squeeze water cleaning device.
  • the electric drive device is powered by a DC power source, and the motor is connected to the battery pack through a micro switch, and the battery pack is connected to a charger (not shown).
  • the barrel of the electric whole water squeezing device is provided with an anti-power-off standby water tank 28, and the anti-power-off standby water tank includes a water storage tank 28-1 and an auxiliary board brush 28-2, the water storage tank
  • the upper shape matches the overall shape of the barrel, and the water storage tank is provided with an auxiliary plate brush along its upper mouth.
  • the purpose of setting up the water storage tank is that after the mop cloth has been washed and squeezed several times, the mop barrel is already sewage. After the drying, the operation can be continued without cleaning the clean floor. Therefore, it is necessary to squeeze the sewage in the sewage. Dip the water and squeeze it twice to remove the sewage from the mop cloth for cleaning purposes.
  • the driving device of the electric roller brush, the transmission unit and the pressing roller are combined in one frame and can be removed; the integral frame is placed at the upper rear end of the mop bucket, and the removable water tank can be provided at the front end of the barrel Leave ample space for placement.
  • the auxiliary plate brush can continue the wiping operation instead of the roller brush.
  • the micro-motion travel switch can be placed on the outer baffle of the upper end of the electric roller brush.
  • the switch can also be placed on the wall of the barrel above the front end of the U-shaped foot to minimize the possibility of leakage.
  • a 4.8v rechargeable battery is continuously charged for 10 hours, which enables the drive motor to drive the roller brush for 40 minutes, and the monthly power consumption is only 1 degree.
  • the electric roller brush When using the electric roller brush to scrub the double-sided mop cloth of the mop flat set in the mop bucket, it only takes 5 or 6 seconds to wipe the 100 square meter room. The cleaning time takes only about half a minute, and the charging can be used for more than one month. Therefore, The greatest efficiency is achieved with the least amount of energy, which saves energy, shortens working hours and improves work efficiency.

Abstract

一种轻便拖把，包括拖把杆（1），该拖把杆（1）设有转向机构（5），该转向机构（5）包括套筒螺母（6）、锁紧螺套（7）和铰链阶梯转轴（8），该铰链阶梯转轴（8）上端头设有铰链平面（10），该铰链阶梯转轴（8）的铰链平面（10）通过销轴与拖把杆（1）下端头的铰链连接耳（11）插接构成拖把杆（1）的铰链机构（29）；与其配套使用的拖把桶，挤压转辊幅通过组合支架与刷体连接构成整体挤水刷净装置，该组合支架包括左右侧挡板，刷体与挤压转辊幅通过连接螺杆固接成整体。该轻便拖把实现了隐蔽角落的转弯擦拭功能；还可以针对较窄及较宽不同作业面的拖把头的快速置换；挤压转辊与刷体重新设置，可以使拖把桶工作空间加大，更方便清洗；同时还可以实现边擦拭边补水、遇硬嘎可以铲去的功能。

Description

轻便拖把及其与之配套使用的拖把桶 技术领域
本发明属于清洁工具，尤其涉及一种轻便拖把及其与之配套使用的拖把桶。
背景技术
常用平板拖把大至分为单面夹布式和双面套布式拖把两种，由于其在清理地面作业中具有擦拭面着力均匀、万向等优点而被广泛采用。但该拖把也同时存在使用沉重、装夹清洁织物麻烦、不好清洗等缺陷。申请人以专利号：ZL201020154630.1公开了一种结构简单的轻便拖把,包括拖把杆和拖把平板,所述拖把平板是由弹性材料制成的多边形拖把平板,所述拖把平板的上端与拖把杆的下端之间设置有一个插嵌连接机构,以及一个可使所述拖把平板在一个限定角度内相对于拖把杆前后转动的限位装置；所述拖把平板有伸直与弯曲两种位置,在非工作状态下,所述拖把杆中轴线与所述拖把平板纵剖面中线在一直线上；在工作状态下,所述拖把平板经外力发生形变,所述拖把平板的下端与工作面平行,所述拖把平板的上端呈一圆弧面并与所述拖把杆呈一角度。清洁织物呈一面开口袋状套在拖把平板上，由粘扣、活夹或松紧带固定。同时,本实用新型还公开了与上述轻便拖把配套使用的拖把桶,使用该拖把桶仅通过拖把的上下或前后运动即可清除拖把布上的污物并将拖把脱水。该方案的插嵌连接结构中倒“U”型夹槽为整体固定结构，由于以塑料为基材的制件极易因季节变化引起胀缩，导致槽壁上端断裂，使用过程中发现其寿命和可靠性均存在缺陷。ZL201020569481.5又公开了一种结构简单的轻便拖把新结构,包括拖把杆和拖把平板,所述拖把平板是由弹性材料制成的多边形拖把平板,所述拖把平板的上端与拖把杆的下端之间设置有一个平搭连接机构、一个夹持连接机构以及一个插夹连接机构；所述拖把平板有伸直与弯曲两种位置,在非工作状态下,所述拖把杆中轴线与所述拖把平板纵剖面中线平行；在工作状态下所述拖把平板发生形变,所述拖把平板的下端与工作面平行,所述拖把平板的上端呈一圆弧面并与拖把杆呈一角度。同时,在技术层面上,进一步作出了在拖把平板上敷着抗拉伸薄膜、柔性织物以及采用 弹性塑料、纤维夹芯制成复合夹芯板的新改进。与拖把桶中设置的挤压转辊和刷体配合解决了平板拖把作业中不需使用者沾手拆卸拖把布即可解决清洗、脱水连续作业的问题。上述专利产品在使用过程中发现其缺点是不能擦拭转弯处或隐蔽角落；或宽度较窄的角落；同时作业中途拖把布水分不足时，不能依靠自身装置补充水分，影响连续作业；对于擦拭中途，遇到诸如厨房粘于磁砖表面的干硬饭嘎、菜叶还需借助其他工具；与其配套使用的拖把桶中设置的刷子解决了平板拖把清洗问题，但挤压转辊与刷体在桶中的设置布局不合理以及分成挤压和清洗两部分的隔板挤占有限的工作空间，即不利于操作、节水、桶内清洗又不利于生产、堆放和运输。上述专利产品存在诸多缺点不宜作为商品进行推广。
发明内容
本发明的目的在于克服上述技术的不足，而提供一种轻便拖把及其与之配套使用的拖把桶，实现了隐蔽角落的转弯擦拭功能；还可以针对较窄及较宽不同作业面的拖把头的快速置换；挤压转辊与刷体重新设置，可以使拖把桶工作空间加大，更方便清洗；同时还可以实现边擦拭边补水、遇硬嘎可以铲去的功能。
本发明为实现上述目的，采用以下技术方案：一种轻便拖把，包括拖把杆、拖把平板和袋状拖把套，所述弹性片状的拖把平板上端通过夹持结构与拖把杆连接，所述夹持结构由夹持本体和夹板构成，其特征是：所述拖把杆设有转向机构，所述转向机构包括套筒螺母、锁紧螺套和铰链阶梯转轴，所述锁紧螺套带有外螺纹，其上端为圆锥台状并设有若干开口，其中心设有圆孔；所述夹持结构上部中央设有螺纹孔，所述铰链阶梯转轴插接在夹持结构的螺纹孔中，所述锁紧螺套贯穿铰链阶梯转轴后与夹持结构的螺纹孔螺接，所述套筒螺母与锁紧螺套螺接，所述铰链阶梯转轴上端头设有铰链平面，所述拖把杆下端头设有铰链连接耳，所述铰链阶梯转轴的铰链平面通过销轴与拖把杆下端头的铰链连接耳插接构成拖把杆的铰链机构。
所述夹持结构包括主夹持结构和两个副夹持结构，所述主夹持结构上部轴向设有空腔，所述两个副夹持结构分别插接在主夹持结构两侧并与主夹持结构的空腔滑动连接，所述主夹持结构与副夹持结构插接后通过弹性锁扣或销钉或螺钉固定。
所述夹持结构的夹持本体中部设有通孔，夹持结构的所述夹板中部设有紧固 螺栓，所述拖把平板为上窄下宽结构，其中心设有通孔，所述紧固螺栓贯穿拖把平板及夹持本体的通孔后，通过螺母紧固，所述夹板中部两侧对称设有定位凸台，所述夹持本体两侧设有与夹板定位凸台对应的凹槽，所述拖把平板上窄下宽结合部的两侧边设有与夹板定位凸台吻合的榫结口。
所述夹持结构的夹持本体主要由上夹持本体和下夹持本体构成整体供水式夹持结构，所述上夹持本体内设有储水空腔，所述上夹持本体上部设有带盖的注水口，所述上夹持本体上还设有螺纹柱塞口，所述螺纹柱塞口旋接有调节螺杆，所述调节螺杆下端头设有锥形柱塞，所述上夹持本体底部对应螺纹柱塞口相对位置设有锥形导流口，所述锥形柱塞与锥形导流口的接触面吻合；所述下夹持本体中心设有立管，立管顶部设有与所述锁紧螺套螺纹连接的内螺纹，所述下夹持本体上部设有集水槽，所述集水槽内轴向设有若干平行的导流孔道，所述导流孔道与拖把平板连通。
所述拖把平板前端中部设有与其成整体的扁铲，所述扁铲前端设有锯齿或平刃或中心设有V形凹槽；所述袋状拖把套中部与拖把平板前端扁铲对应位置设有能够露出扁铲的开口。
一种拖把桶，包括桶体、挤压转辊幅、挤压转辊幅两端连接U形脚踏和刷体，其特征是：所述挤压转辊幅通过组合支架与刷体连接构成整体挤水刷净装置，所述组合支架机构包括左右侧挡板，所述刷体与挤压转辊幅轴向长度相同，并通过连接螺杆固接成整体，所述组合支架与桶体两壁连接。
所述整体挤水刷净装置与桶体两壁销接，整体挤水刷净装置向上作90度翻转。
所述整体挤水刷净装置的左、右侧挡板上部外侧设有与桶体上部外边缘形状相匹配的倒U形凹槽，左、右侧挡板与桶体上部插接，所述左、右侧挡板的内侧壁上分别设有销库，所述刷体两端头设有与销库销接的菱形凸台。
所述刷体与电驱动装置连接，所述刷体采用滚刷结构，所述电驱动装置包括电机和传动机构，所述电机通过传动机构与滚刷连接，并与挤压转辊幅构成电动式整体挤水刷净装置。
所述电驱动装置采用直流电源供电，所述电机通过微动开关与电池组连接，所述电池组与充电器连接。
所述安装电动式整体挤水刷净装置的桶体上设有防断电备用清水桶，所述防 断电备用清水桶包括储水槽和板刷，所述储水槽上部形状与桶体整体形状匹配，储水槽沿其上口安装有板刷。
有益效果：与现有技术相比，本发明通过拖把杆的铰链机构以及转向机构的协同作用，实现了擦拭隐蔽角落作业时可以轻便转弯的功能；同时在擦拭相对较窄及较宽作业面的置换过程中更方便、快捷；供水式夹持结构可以保证作业时，中途无需进行补水的连续工作过程；设置扁铲可轻松去除粘在磁砖上硬嘎、菜叶等污物；与拖把配套使用的拖把桶可以满足挤压转辊、刷体在拖把桶中保持各自功能，又不占用更多空间的要求；拖把桶通过组合支架与刷体连接构成的整体挤水刷净装置，可进一步缩小拖把桶体积，为用户提供即实惠又实用的产品。采用电动式整体挤水刷净装置及防断电备用清水桶为节省能源、提高了产品的品质。本发明可以广泛应用于家庭或公共场所的地面、墙面、屋顶以及玻璃的清洁。
附图说明
图1是轻便拖把的结构示意图(不含袋状拖把套)；
图2是带有主、副夹持结构夹持结构的结构示意图；
图3是拖把平板上窄下宽的结构示意图；
图4是供水式夹持结构的结构示意图；
图5是拖把平板前端扁铲的结构示意图；
图6是拖把桶的整体挤水刷净装置的结构示意图；
图7是带有电动式整体挤水刷净装置拖把桶的结构示意图；
图8是防断电备用清水桶的结构示意图；
图9是拖把桶与拖把的使用状态参考图；
图10是插接式整体挤水刷净装置的结构示意图。
图中：1、拖把杆，2、拖把平板，2-1、扁铲，2-2、V形凹槽，3、夹持本体，3-1、上夹持本体，3-2、下夹持本体，3-2-1、立管，3-2-2、集水槽，3-2-3导流孔道，3-3、储水空腔，3-4、注水口，3-5、螺纹柱塞口，3-6、调节螺杆，3-7、锥形柱塞，3-8、锥形导流口，4、夹板，5、转向机构，6、套筒螺母，7、锁紧螺套，8、铰链阶梯转轴，9、螺纹孔，10、铰链平面，11、铰链连接耳，12、主夹持结构，13、副夹持结构，14、空腔，15、弹性锁扣，16、通孔，17、通孔，18、紧固螺栓，19、定位凸台，19-1、凹槽，19-2、榫结口，20、拖把桶，21、桶体，22、挤压转辊幅，23、U形脚踏，24、刷体，24-1、菱形凸台，25、组合 支架，25-1、左右侧挡板，25-2、连接螺杆，25-3、U形凹槽，25-4、销库，25-5、锁止凸台，26、电机，27、传动机构，28、清水桶，28-1、储水槽，28-2、辅助板刷，29、铰链机构。
具体实施方式
下面结合较佳实施例详细说明本发明的具体实施方式。
实施例
详见附,1，一种轻便拖把，包括拖把杆1、拖把平板2和袋状拖把套(图中未示)，所述弹性片状的拖把平板上端通过夹持结构与拖把杆连接，所述夹持结构由夹持本体3和夹板4构成，所述拖把杆设有转向机构5，所述转向机构包括套筒螺母6、锁紧螺套7和铰链阶梯转轴8，所述锁紧螺套带有外螺纹，其上端为圆锥台状并设有三个开口，呈松紧弹性状，其中心设有圆孔，锁紧螺套的圆孔与铰链阶梯转轴滑动配合；所述夹持结构上部中央设有螺纹孔9，所述铰链阶梯转轴插接在夹持结构的螺纹孔中，所述锁紧螺套贯穿铰链阶梯转轴后与夹持结构的螺纹孔螺接，所述套筒螺母与锁紧螺套螺接，所述铰链阶梯转轴上端头设有铰链平面10，所述拖把杆下端头设有铰链连接耳11，所述铰链阶梯转轴的铰链平面通过销轴(图中未示)与拖把杆下端头的铰链连接耳插接构成拖把杆的铰链机构29。通常，普通平板拖把转向装置多采用铰链或万向轴技术来实现，由于轻便拖把杆与拖把平板中线在直线上或与之平行，正常操作时，拖把杆与工作面夹角在30至50度之间，拖把平板前端与工作面平行，如仅采用铰链方式转向，拖把平板与工作面不可能平行，难点在于，拖把杆仅在贴近作业面的情况下才能进行工作，这对操作者来说是无法工作。理想的情况是：通过铰链转向后，在拖把杆下端以铰链为轴心的空间内任意一点操作，拖把平板前端与工作面都能处于平行状态。本发明通过拖把杆的铰链机构以及转向机构的协同作用，拧紧套筒螺母，拖把平板及夹持结构不可转动，拖把平板及夹持结构与拖把杆在同一轴线上，进入正常工作状态；当需要转弯或狭窄处工作时，拧松锁紧螺套，并沿拖把杆向上移动使铰链露出，拖把平板及夹持结构与拖把杆通过铰链机构与拖把杆及工作面构成在30至50度之间的夹角，此时铰链阶梯转轴可在锁紧螺套内作360度正反向转动。此时，无论拖把杆处于空间何种位置，即可保证拖把平板与工作面平行，达到转弯擦拭隐蔽角落的目的。
详见附图2，本发明的优选方案是：所述夹持结构包括主夹持结构12和两 个副夹持结构13，所述主夹持结构上部轴向设有空腔14，所述两个副夹持结构分别插接在主夹持结构两侧并与主夹持结构的空腔滑动连接，两个副夹持结构外形是主夹持结构外形的延伸，其宽度小于主夹持结构，所述主夹持结构中部呈中空结构，中空结构前后两表面远离边缘靠近中线位置至少设有通孔16。所述主夹持结构与副夹持结构插接后通过弹性锁扣15及通孔16或销钉或螺钉固定。主夹持结构宽度一般设计为8至10cm便于擦拭狭窄区域，副夹持结构一般设计为5-6cm左右，通过嵌接总体宽度达到20cm左右即可满足普通家庭需要。采用该结构在需要擦拭狭窄工作面时将两个副夹持结构卸下即可进行作业。如果将夹持结构外侧设计为开放结构，调整单体宽度还可继续嵌接，以满足更大场合需要，拖把桶也无需制造更大，只需卸下单体手持清洗、挤干即可。
详见附图3，本发明的优选方案是：所述夹持结构的夹持本体3中部设有通孔17，夹持结构的所述夹板4中部设有紧固螺栓18，所述拖把平板为上窄下宽结构，其中心设有通孔17，所述紧固螺栓贯穿拖把平板及夹持本体的通孔后，通过螺母紧固，所述夹板中部两侧对称设有定位凸台19，所述夹持本体两侧设有与夹板定位凸台对应的凹槽19-1，所述拖把平板上窄下宽结合部的两侧边设有与夹板定位凸台吻合的榫结口19-2。目前轻便拖把在其夹持结构中的拖把平板宽度是固定的。本发明将拖把平板制成一面宽一面窄可以适应在不同宽窄作业面作业。紧固螺栓尺寸大小可使其穿过拖把平板及基板通孔并将其外螺纹暴露在基板通孔外，其夹板中部两侧对称设有定位凸台，与基板两侧凹陷、拖把平板两侧开口相对应，锁紧螺母可选择使用其中一面操作，拧松螺母，将拖把平板平面调转180度后，再次锁紧螺母即可实现宽、窄面位置转换。
详见附图4，本发明的优选方案是：所述夹持结构的夹持本体3主要由上夹持本体3-1和下夹持本体3-2构成整体供水式夹持结构，所述上夹持本体内设有储水空腔3-3，所述上夹持本体上部设有带盖的注水口3-4，所述上夹持本体上还设有螺纹柱塞口3-5，所述螺纹柱塞口旋接有调节螺杆3-6，所述调节螺杆下端头设有锥形柱塞3-7，所述上夹持本体底部对应螺纹柱塞口相对位置设有锥形导流口3-8，所述锥形柱塞与锥形导流口的接触面吻合；所述下夹持本体中心设有立管3-2-1，立管顶部设有与所述锁紧螺套螺纹连接的内螺纹，所述下夹持本体上部设有集水槽3-2-2，所述集水槽内轴向设有若干平行的导流孔道3-2-3，所述导流孔道与拖把平板连通。
通常，给家用平板拖把加上给水装置的多是在拖把杆下端加上一个储水瓶，在手柄上装一个扳机，在拖把前端加上喷嘴通过管子加压喷水。该种设置，拖把不再轻便，手柄不再灵活，喷在地板上的明水，对故意暴露明显接缝的拼接复合地板来说，无疑是有害的。理想的给水方式是可控的水直接滴到拖把布，本发明在夹持结构中设置储水容器，该容器上端两侧至少设置一个注水口，为了美观最好对称设置，注水口上有瓶盖与之螺纹连接，盖顶部设有圆形进气孔及孔塞；容器上端中部对称设有两个带内螺纹的柱塞口，与其对应的在容器底部开有锥形出水孔，锥形底部为一平面，上端带拧手和外螺纹、下端设有导流柱的柱塞其形状与锥状出水口内壁相吻合；在容器中心设有管状贯通孔，夹持结构下部中心设有立管，管顶有内螺纹，立管两侧拖把平板与夹板之间对称设置若干导流孔道，该立管穿过容器中心管与拖把杆下端螺纹连接，由于拖把杆下端外螺纹顶部设有与之一体的圆垫，容器底部设有一退台，进一步使容器与夹持结构成为一体。不需占据拖把其余空间，无论清洗、挤干、作业都不影响使用者操作；由于增加液体有限，不会产生沉重的感觉；密闭性好，即使擦拭高处倒置使用也不会滴水，重要的是进气孔有效控制容器内气压，柱塞螺旋推进即可加大液体流速又可达到滴液效果，而且，操作时，无论使用双面的那一面，自然形成的倾斜角度，都会因重力原理流向工作面的清洁织物上；容器采用透明材料制作，可直接观察液体存量又增加其美感。
详见附图5，本发明的优选方案是：所述拖把平板2前端中部设有与其成整体的扁铲2-1，所述扁铲前端设有锯齿或平刃或中心设有V形凹槽2-2；所述袋状拖把套中部与拖把平板前端扁铲对应位置设有能够露出扁铲的开口(图中未示)。通常，家庭擦拭作业最容易擦的是瓷砖，因其硬度、光洁度高，最不好擦的也是瓷砖，厨房的瓷砖，主要是粘在上面的硬嘎、菜叶、汤汁等，湿擦也不掉，只好借助扁铲等工具。擦拭作业是在包覆拖把布的情况下，不能同时完成边擦边铲两项功能；所述V形凹槽使拖把布底边中心没有断开，真正做到边擦边铲的效果。即使在操作中发生经常碰撞，也可有效保护齿尖不会轻易损坏。
详见附图6，一种拖把桶20，包括桶体21、挤压转辊幅22、挤压转辊幅两端连接U形脚踏23和刷体24，所述挤压转辊幅通过组合支架25与刷体连接构成整体挤水刷净装置，所述组合支架机构包括左右侧挡板25-1，所述刷体与挤压转辊幅轴向长度相同，并通过连接螺杆25-2与左右侧挡板及挤压转辊幅固接 成整体，所述组合支架与桶体两壁连接。本发明采用由弹性材料制成的拖把平板及与辊、刷结合解决了平板拖把不用拆卸拖把布、不需沾手即可解决清洗、挤干的问题，为了缩小拖把桶空间，采用整体挤水刷净装置。在桶体后部上方两侧壁对称设置园形通孔，通孔内安装固定挤压转辊，挤压转辊两端连接U形脚踏、左右侧挡板成直角形，其下端远离两通孔间距中心线位置安装刷体，刷面朝前，所述整体挤水刷净装置与桶体两壁销接，整体挤水刷净装置向上作90度翻转。整体挤水刷净装置可进一步扩大桶内使用空间，缩小拖把桶体积，为用户提供实惠又实用的产品。支架的方式有多种，比如，独立支架，通过可放置并固定刷体的呈L形的横支撑与两侧挡板固定连接或一次成型，横支撑两端呈U形以夹住刷体，中部底面设有一匙孔，与之对应的，刷体中部一侧设有圆柱形凸台，刷体长度小于支撑架内面宽度，将刷体顺匙孔放入并向一端移动即可。或，挤压转辊轴与侧挡板通过若干螺母固定连接实现组合支架；或，刷体两端与侧挡板固定连接或一次成型实现组合支架。固定挤压转辊与活动挤压转辊之间的距离狭窄到仅能容许套上拖把套的拖把平板通过，挤压转辊幅与拖把桶底部的距离大于拖把平板的长度。
详见附图10，本发明的优选方案是：所述整体挤水刷净装置的左、右侧挡板上部外侧设有与桶体上部外边缘形状相匹配的倒U形凹槽25-3，左、右侧挡板与桶体上部插接，所述左、右侧挡板的内侧壁上分别设有销库25-4，所述刷体两端头设有与销库销接的菱形凸台24-1。为了在清洗拖把桶时将整体挤水刷净装置方便拆卸和安装。将桶体两侧壁活动挤压转辊活动空间扩大至固定挤压转辊轴孔外边缘，将两侧左右侧挡板可卸下地与桶体两侧上部外边缘卡接。本实施例具体做法是：在左右侧挡板25-1上部外侧设置倒U形凹槽，倒U型凹槽上部形状与桶体上部外边缘形状相匹配，倒U形凹槽两端外缘下部内侧设有直角三角型锁止凸台25-5。拆卸时，将该凸台向外拉出，再将挤压转辊向上提起即可完成拆卸，安装时仅将整体挤水刷净装置整体下放至桶体内锁止凸台回到原来位置即可。本方案无需将挤压转辊与刷体逐个分拆和安装，尤其节省了组装时对准桶体内壁孔眼穿轴的繁琐和时间，提高了工作效率。刷体两端端面为菱形凸台，与之对应的侧挡板下部设有与菱形凸台形状相适应销库，该菱形凸台厚度大于销库内深度，与销库活动连接并可拆卸。刷体两端设计成菱形与侧挡板活动连接的作用是，在自下而上清洗拖把套过程中，刷面与拖把套表面会随着拖把杆的运动 方向自动调正位置，使拖把套清洗更彻底。特别是在采用安装双刷结构时有着显著效果。首先，将安装单刷的侧挡板位置向前延伸一个刷体的长度，同样采用先前连接方式，两个刷体相对，由于刷体重心在刷毛顶端，刷体会因菱形端自然下垂，当两个刷体刷毛上端碰肩时，下部呈三角状空间，此时，将脏污的拖把套插入不会引起刷毛将污物反弹，而拖把套向上提起时，刷毛会因刷体移动而牢牢抓住拖把套表面，污物被带入桶体水中，此时，刷体又呈一倒三角型空间，拖把套前端更易提出，只需一次即可将拖把套两面清洗干净，省时、省事，缩短工时。需要说明的是，在刷体两端采用菱形的两条对应平行边或设计成十字型凸出物也可起到相同作用。
详见附图7-9，本发明的优选方案是：所述刷体与电驱动装置连接，所述刷体采用滚刷结构，所述电驱动装置包括电机26和传动机构27，所述电机通过传动机构与滚刷连接，并与挤压转辊幅构成电动式整体挤水刷净装置。所述电驱动装置采用直流电源供电，所述电机通过微动开关与电池组连接，所述电池组与充电器(图中未示)连接。所述安装电动式整体挤水刷净装置的桶体上设有防断电备用清水桶28，所述防断电备用清水桶包括储水槽28-1和辅助板刷28-2，所述储水槽上部形状与桶体整体形状匹配，储水槽沿其上口安装一个辅助板刷。设置储水槽的目的是，在拖把布经过清洗、挤干数次后，拖把桶内已是污水，挤干后继续作业再怎样也擦不出干净的地板，因此，在污水中挤干还需沾上清水再挤两次才能将拖把布内的污水成分清除掉达到清洁的目的。将电动滚刷的驱动装置、传动单元与挤压转辊组合在一个框架内，并可卸下；整体框架安置在拖把桶上部后端，可以给在桶内前端设置的可卸下的储水槽留下充分的安置空间。当电池突然没电的情况下辅助板刷替代滚刷可继续进行擦拭作业。微动行程开关可放置在电动滚刷上端的外挡板上，当套装在拖把平板上的拖把布由下往上运行触碰到开关时，可使电机驱动滚刷工作，离开则停止，目的在于节电、方便，应做好防水密封。为防止漏电的发生，还可将开关设在U形脚踏前端上方的桶壁上，可以将漏电的几率缩到最小值。一个4.8v充电蓄电池连续充电10小时，可使驱动电机带动滚刷连续工作40分钟，月耗电仅需1度。在拖把桶中使用电滚刷刷洗拖把平板套装的双面拖把布时，仅需5、6秒钟，擦拭100平米房间刷洗时间仅耗时半分钟左右，充电一次可以使用1月有余，因此，以最少的能源换来最大的效率，即节约了能源、缩短了工时又提高了工效。
以上所述，仅是本发明的较佳实施例而已，并非对本发明的结构作任何形式上的限制。凡是依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明的技术方案的范围内。

Claims (10)

  1. 一种轻便拖把，包括拖把杆、拖把平板和袋状拖把套，弹性片状的所述拖把平板上端通过夹持结构与拖把杆连接，所述夹持结构由夹持本体和夹板构成，其特征是：所述拖把杆设有转向机构，所述转向机构包括套筒螺母、锁紧螺套和铰链阶梯转轴，所述锁紧螺套带有外螺纹，其上端为圆锥台状并设有若干开口，其中心设有圆孔；所述夹持结构上部中央设有螺纹孔，所述铰链阶梯转轴插接在夹持结构的螺纹孔中，所述锁紧螺套贯穿铰链阶梯转轴后与夹持结构的螺纹孔螺接，所述套筒螺母与锁紧螺套螺接，所述铰链阶梯转轴上端头设有铰链平面，所述拖把杆下端头设有铰链连接耳，所述铰链阶梯转轴的铰链平面通过销轴与拖把杆下端头的铰链连接耳插接构成拖把杆的铰链机构。
  2. 根据权利要求1所述的轻便拖把，其特征是：所述夹持结构包括主夹持结构和两个副夹持结构，所述主夹持结构上部轴向设有空腔，所述两个副夹持结构分别插接在主夹持结构两侧并与主夹持结构的空腔滑动连接，所述主夹持结构与副夹持结构插接后通过弹性锁扣或销钉或螺钉固定。
  3. 根据权利要求1所述的轻便拖把，其特征是：所述夹持结构的夹持本体中部设有通孔，夹持结构的所述夹板中部设有紧固螺栓，所述拖把平板为上窄下宽结构，其中心设有通孔，所述紧固螺栓贯穿拖把平板及夹持本体的通孔后，通过螺母紧固，所述夹板中部两侧对称设有定位凸台，所述夹持本体两侧设有与夹板定位凸台对应的凹槽，所述拖把平板上窄下宽结合部的两侧边设有与夹板定位凸台吻合的榫结口。
  4. 根据权利要求1所述的轻便拖把，其特征是：所述夹持结构的夹持本体主要由上夹持本体和下夹持本体构成整体供水式夹持结构，所述上夹持本体内设有储水空腔，所述上夹持本体上部设有带盖的注水口，所述上夹持本体上还设有螺纹柱塞口，所述螺纹柱塞口旋接有调节螺杆，所述调节螺杆下端头设有锥形柱塞，所述上夹持本体底部对应螺纹柱塞口相对位置设有锥形导流口，所述锥形柱塞与锥形导流口的接触面吻合；所述下夹持本体中心设有立管，立管顶部设有与 所述锁紧螺套螺纹连接的内螺纹，所述下夹持本体上部设有集水槽，所述集水槽内轴向设有若干平行的导流孔道，所述导流孔道与拖把平板连通。
  5. 根据权利要求1所述的轻便拖把，其特征是：所述拖把平板前端中部设有与其成整体的扁铲，所述扁铲前端设有锯齿或平刃或中心设有V形凹槽；所述袋状拖把套中部与拖把平板前端扁铲对应位置设有能够露出扁铲的开口。
  6. 一种根据权利要求1所述的轻便拖把与其配套使用的拖把桶，包括桶体、挤压转辊幅、挤压转辊幅两端连接U形脚踏和刷体，其特征是：所述挤压转辊幅通过组合支架与刷体连接构成整体挤水刷净装置，所述组合支架机构包括左右侧挡板，所述刷体与挤压转辊幅轴向长度相同，并通过连接螺杆固接成整体，所述组合支架与桶体两壁连接。
  7. 根据权利要求6所述的与轻便拖把配套使用的拖把桶，其特征是：所述整体挤水刷净装置与桶体两壁销接，整体挤水刷净装置向上作90度翻转。
  8. 根据权利要求6所述的与轻便拖把配套使用的拖把桶，其特征是：所述整体挤水刷净装置的左、右侧挡板上部外侧设有与桶体上部外边缘形状相匹配的倒U形凹槽，左、右侧挡板与桶体上部插接，所述左、右侧挡板的内侧壁上分别设有销库，所述刷体两端头设有与销库销接的菱形凸台。
  9. 根据权利要求6所述的与轻便拖把配套使用的拖把桶，其特征是：所述刷体与电驱动装置连接，所述刷体采用滚刷结构，所述电驱动装置包括电机和传动机构，所述电机通过传动机构与滚刷连接，并与挤压转辊幅构成电动式整体挤水刷净装置，所述电驱动装置采用直流电源供电，所述电机通过微动开关与电池组连接，所述电池组与充电器连接。
  10. 根据权利要求9所述的与轻便拖把配套使用的拖把桶，其特征是：所述安装电动式整体挤水刷净装置的桶体上设有防断电备用清水桶，所述防断电备用清水桶包括储水槽和板刷，所述储水槽上部形状与桶体整体形状匹配，储水槽沿其上口安装有板刷。
PCT/CN2015/071085 2014-01-22 2015-01-20 轻便拖把及其与之配套使用的拖把桶 WO2015109990A1 (zh)

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