CN103120575A - Manually-pressed type rotating mop rod - Google Patents

Manually-pressed type rotating mop rod Download PDF

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Publication number
CN103120575A
CN103120575A CN2013100452748A CN201310045274A CN103120575A CN 103120575 A CN103120575 A CN 103120575A CN 2013100452748 A CN2013100452748 A CN 2013100452748A CN 201310045274 A CN201310045274 A CN 201310045274A CN 103120575 A CN103120575 A CN 103120575A
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China
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rod
turning
axis
rotation guiding
guide core
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CN2013100452748A
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Chinese (zh)
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CN103120575B (en
Inventor
童弋康
林辉
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童弋康
林辉
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Priority to CN201310045274.8A priority Critical patent/CN103120575B/en
Publication of CN103120575A publication Critical patent/CN103120575A/en
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Abstract

The invention discloses a manually-pressed type rotating mop rod. The manually-pressed type rotating mop rod comprises an inner rod body, an outer rod body, a rotating sleeve, a guide shaft core, a rotating guide piece, a blocking portion and a braking portion. The inner rod body and the outer rod body are mutually connected in a sleeved mode. The rotating sleeve is arranged in the inner rod body and the inner wall of the rotating sleeve is provided with a spiral groove. The guide shaft core is arranged in the rotating sleeve, and the upper end of the guide shaft core is fixedly connected with the outer rod body. The rotating guide piece is sleeved at the lower end of the guide shaft core and capable of rotating along the guide shaft core. The blocking portion is arranged at the lower end of the guide shaft core and used for blocking the rotating guide piece from slipping off. The braking portion is capable of preventing the rotating guide piece from rotating. The rotating guide piece is capable of moving vertically in a small distance between the blocking portion and the braking portion. The manually-pressed type rotating mop rod is simple in structure, small in number of components, easy to assemble and high in production efficiency, and dewatering effect is improved greatly, and the phenomenon that a mop head idles can not happen in long-term use.

Description

Hand press type rotary mop rod
Technical field
The present invention relates to mop and make the field, especially relate to a kind of hand press type rotary mop rod.
Background technology
Need after mop-cleaning the cleaning piece of end is wrung out, traditional approach is by manually wringing out, comparatively requiring great effort.The mop that some mechanical types are wrung out also appearred in recent years successively, as more as described in Chinese patent application CN101828893 in occurring in the market, it discloses a kind of mop and supporting mop-pail stands thereof, in this technical scheme, mop rod comprises the inside and outside bar of mutual socket, spiral rod member and be sheathed on turning set on the spiral rod member, be provided with the thread or the perforate that match with the spiral rod member in turning set, the turning set outer race is provided with a drive sleeve that coordinates with its single-direction transmission, and the outer wall of this drive sleeve and interior bar inwall are connected; The upper end of spiral rod member and outer bar are connected, and turning set drive sleeve relatively moves up and down.To pressing down mop rod, turning set is driven rotation by the spiral rod member, then drives the drive sleeve rotation, interior bar and drive sleeve synchronous rotary; When upwards elongating mop rod, turning set is driven rotation by the spiral rod member, rotates to be placed in to form idle running in drive sleeve.
Concrete, in the turning set lower periphery, driving cog is set, drive sleeve inwall side bottom periphery also is provided with the driving cog that is mated, be provided with the field of conjugate action and the sliding surface that match between two driving cogs, on when drawing, the turning set rotation makes the field of conjugate action of the two driving cogs formation single-direction transmission of mutually conflicting, when pressing down, another direction rotation of turning set is conflicted the sliding surface of two driving cogs mutually, moves on the relative drive sleeve of turning set and forms idle running.In this technical scheme, on be pulled through in journey, the spiral rod member moves upward, turning set forms idle running under the spiral rod member drives, in its rotation process, the sliding surface of two driving cogs is conflicted mutually, produces frictional force, on be pulled through journey and comparatively require great effort, it is easy to wear to use driving cog of a specified duration, also occur the phenomenon that dallies when causing pressing down, and impact is used; Moreover two driving cogs slide mutually, on be pulled through journey slip sound amplify through between inside and outside bar, noise appears.
In technique scheme, its parts are more, assembly process is comparatively complicated, and transmission is to rely on the interior thread of spiral rod member and turning set to coordinate realization, namely adopt coordinating of spiral and spiral, both contacts area are larger, and frictional resistance increases, therefore the resistance that the process that presses down produces is larger, operation is effort comparatively; The technical program adopts be spiral with spiral between coordinate, if after lubricant reduces, stuck phenomenon easily occurs; The spiral rod member passes the perforation in turning set, and when moving up and down, turning set is around spiral rod member rotation, thus on draw and press down in process, double swerve and swag phenomenon can appear in turning set.
Moreover, in technique scheme, to drive the turning set rotation by the spiral rod member, then turning set drives interior bar rotation again, rotary power is not direct-drive, therefore the rotary speed of mophead is less, press down after mop rod mophead at every turn and can only rotate under effect of inertia and stopped the rotation once little meeting, dehydrating effect is very good than not.
Summary of the invention
The present invention is in order to overcome the deficiencies in the prior art, and a kind of simple in structure, easy for installation, use is laborsaving and dehydrating effect is good hand press type rotary mop rod is provided.
To achieve these goals, the present invention by the following technical solutions: a kind of hand press type rotary mop rod comprises the interior body of rod and the outer body of rod of mutual socket; Be located at the described interior body of rod, inwall is provided with the turning set of spiral grooves; Be located in described turning set and axis of guide core that upper end and the outer body of rod are connected; Be sheathed on the lower end of described axis of guide core and the rotation guiding element that can rotate along axis of guide core; Be located at axis of guide core bottom and be used for stopping the stopper that described rotation guiding element is deviate from; And the braking parts that can stop the rotation guiding element to rotate; The rotation guiding element can be made the up and down small distance and move between stopper and braking parts, and moves to topmost, and its upper surface coordinates with braking parts lower surface spline, moves to bottom, and its upper surface and braking parts lower surface are separated; The rotation guiding element is peripheral along circumferentially being evenly equipped with the protuberance that matches with described spiral grooves, and by pressing down the outer body of rod, the rotation guiding element rotates by its protuberance and the spiral grooves lower drive turning set that cooperatively interacts; By on draw the outer body of rod, the rotation guiding element dally along spiral grooves by the self gravitation effect.
Further, the outer surface of described protuberance is spherical structure.
As preferably, described protuberance is that even number is located at the steel ball on the rotation guiding element, and the sphere of steel ball at least 35% protrudes from the rotation guiding element.
Further, be sheathed on a spring on described axis of guide core, the spring lower end is positioned at the upper end of turning set.
Further, the spiral grooves of described turning set inwall is to be arranged to dredging by close, or serves as reasons and dredge close thin setting of arriving again.
As preferably, described braking parts bottom is provided with ratchet, and rotation guiding element upper end is provided with the lower ratchet that matches with upper ratchet; Be provided with the field of conjugate action and the sliding surface that cooperatively interacts between described upper ratchet and lower ratchet.
Further, described braking parts is the plastics inner sleeve that is fixedly arranged on axis of guide core.
Described braking parts be with axis of guide core on the protuberance of integrative-structure.
Further, the upper end of described axis of guide core is provided with the outer body of rod and removably is connected a stiff end.
The periphery at the two ends up and down of described turning set is provided with respectively convex tendon vertically, is provided with bolster between stiff end and turning set upper end.
In sum, the present invention has the following advantages: 1. the present invention is simple in structure, and parts are few, and assembling is easy, and production efficiency is high, and has reduced production cost; 2. the present invention changes the transmission of traditional face and face, adopt the transmission between point and face, namely utilize the protuberance on the rotation guiding element to move to drive the rotation of rotation guiding element along spiral grooves, reduced the area of the contact between two driving members, reduced frictional force, greatly improved velocity of rotation, dehydrating effect obviously promotes; 3. the protuberance of rotation guiding element is higher along the flexibility ratio of rotating in spiral grooves, and round dot is smooth and easy with coordinating of spiral grooves, also stuck phenomenon can not occur in the absence of lubricant, on draw or press down all very laborsaving light; 3. the upper end of rotation guiding element coordinates with the unidirectional spline in the bottom of braking parts, on when drawing, the rotation guiding element produces under the double action of a downward frictional force in self gravitation effect and spiral grooves to protuberance, the rotation guiding element fully and brake portion from, do not contact any position of braking parts when forming idle running, can not produce noise and frictional resistance, mophead idle running phenomenon can not appear in long-time the use yet; 4. the present invention directly drives the turning set rotation by moving both vertically of axis of guide core, and overall losses is little, and rotary speed is faster, and dehydrating effect is better.
Description of drawings
Fig. 1 is cross-sectional view of the present invention.
Fig. 2 is decomposition texture schematic diagram of the present invention.
Fig. 3 is the internal structure schematic diagram of turning set of the present invention.
The specific embodiment
In order to make those skilled in the art person better understand the present invention program, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete description.
As shown in Figure 1, a kind of hand press type rotary mop rod comprises as lower component: the interior body of rod 1 and the outer body of rod 2 that mutually are socketed, and the lower end of one of inside and outside bar connects mophead, and what adopt in the present embodiment is the mode of interior bar lower end connection mophead; Be located at the turning set 3 of the described interior body of rod 1, be connected between the outer wall of turning set and the interior body of rod 2 inwalls, the inwall of turning set 3 is provided with spiral grooves 31; Be located in described turning set 3 and axis of guide core 4 that upper end and the outer body of rod 2 are connected; Be sheathed on the lower end of described axis of guide core 4 and the rotation guiding element 6 that can rotate along axis of guide core; Be located at axis of guide core 4 bottoms and be used for stopping the stopper 44 that described rotation guiding element 6 is deviate from; And the braking parts 5 that can stop rotation guiding element 6 to rotate, braking parts 5 can be fixedly arranged on axis of guide core the plastics inner sleeve, axis of guide core is metal material, braking parts is plastic material, in other embodiments, described braking parts 5 can for axis of guide core 4 on the protuberance of integrative-structure, also axis of guide core can be made with plastic material.Axis of guide core pass turning set, upper-end part of driving one pilot hole 34 of turning set, the diameter of the size of this pilot hole 34 and axis of guide core approaches, when therefore axis of guide core moves up and down along this hole, the phenomenon of double swerve can not appear, during work, can prevent that also the two ends up and down of axis of guide core from extracting out or dropping out from turning set.
The rotation guiding element is the tubular structure that plastics are made, and is sheathed on axis of guide core, and axis of guide core bottom is connected with a stopper, is used for stopping that the rotation guiding element deviates from axis of guide core; In the present embodiment, what stopper 44 adopted is nut, can so that mechanism be dismantled, the parts that damage be changed and keep in repair as rotation guiding element or turning set like this.
rotation guiding element 6 can be made the up and down small distance in stopper 44 and 5 of braking parts and move, and moves to the top, and its upper surface coordinates with braking parts lower surface spline, moves to bottom, and its upper surface and braking parts lower surface are separated, rotation guiding element 6 is peripheral along circumferentially being evenly equipped with the protuberance 61 that matches with described spiral grooves 31, the outer surface of protuberance 61 is generally spherical structure, by pressing down the outer body of rod 2, rotation guiding element 6 is by lower drive turning set 3 rotations that cooperatively interact of its protuberance 61 and spiral grooves, press down in process, axis of guide core promotes downwards, spiral grooves is given and 6 one resistances that make progress of rotation guiding element, guiding element is driven to move up thereby rotate, and realize that spline coordinates between its upper surface and braking parts lower surface, to pressing down, it is tightr that rotation guiding element upper surface contacts with the braking parts lower surface, effectively drive the turning set rotation, by on draw the outer body of rod 2, axis of guide core is subject to a downward thrust, and spiral grooves is given the resistance downward with one of rotation guiding element, and rotation guiding element 6 is added the self gravitation effect, therefore its upper surface breaks away from the lower surface of braking parts fully, the rotation guiding element just begins along dallying on spiral grooves 31 1 road directions.
Structure letter of the present invention is answered, and assembling is easy, and production cost reduces; And can change or keep in repair the parts of damage, save resource; What adopt is coordinating between this face structure of this dot structure of protuberance and spiral grooves, compared to coordinating between some traditional threads and thread, its frictional force is much smaller, flexibility ratio is higher, in the situation that lubricant reduces or does not have also the draw-in groove phenomenon can not occur, therefore the body of rod outside often pressing down once, the speed of mophead rotation is faster than traditional structure, its inertia is also just larger, namely depress the mop rod rotating speed also just faster at every turn, dehydrating effect has just improved greatly, and on draw or press down relatively laborsaving, easily a lot.
When pressing down the outer body of rod, axis of guide core driven rotary guiding element moves down with the outer body of rod, move down moment, protuberance and spiral grooves on the rotation guiding element are inconsistent, protuberance on the rotation guiding element is moved up relatively by supporting under the power effect of spiral grooves, therefore rotation guiding element upper end engage with the tight spline in braking parts bottom, along with drawing the outer body of rod in continuation, the cooperation of turning set by its spiral grooves and protuberance drives it and begins to rotate.
On when drawing the outer body of rod, axis of guide core driven rotary guiding element is with moving on the outer body of rod, on move moment, protuberance on the rotation guiding element is rotated the spiral grooves that puts and conflicts, so the rotation guiding element is under the keeping out of spiral grooves, the bottom of the braking parts of axis of guide core and rotation guiding element upper part from, namely rotating guiding element can rotate along axis of guide core under external force, therefore along with continuing to pull in outer body of rod process, the rotation guiding element is under the cooperation of its protuberance and spiral grooves, along the spiral grooves idle running of turning set inwall, turning set can not be driven in rotation; If in the dehydration or cleaning process of mophead, leave behind on can carrying out continuously and press the body of rod, when pressing down, first direction rotation of mop, on when drawing, turning set can drivenly not counter-rotate, can continue rotation on the contrary under effect of inertia, its driving force is larger, and rotary speed is faster, and dehydrating effect obviously improves; Moreover, on be pulled through in journey, the rotation guiding element must move down under the self gravitation effect and under the double action of spiral grooves to a downward frictional force of its protuberance generation, namely in whole idle running process, the rotation guiding element can not touch braking parts, spline fit structure between the two can not be worn, and long-time the use the phenomenon that dallies can not occur yet, and can not produce noise yet.Turning set of the present invention is that high-abrasive material is made, and is as wear-resisting effective in wear-resistant plastic, long service life.
Concrete, as preferably, described protuberance 61 is 4 steel balls that are arranged on rotation guiding element 6, the sphere of steel ball at least 35% protrudes from rotation guiding element 6, adopt steel ball both can improve rotary speed and the flexibility ratio of rotating guiding element, can increase the rotatory inertia of mophead, increase dehydrating effect.The setting of 4 steel balls can make rotary course more steady, guarantees that turning set can double swerve.
Further, be sheathed on a spring 7 on described axis of guide core 4, spring 7 lower ends are positioned at the upper end of turning set 3, move up and down in order to prevent spring, spring directly can be set on axis of guide core, perhaps an end of spring and the upper surface of turning set or the upper end of axis of guide core be fixed; After spring is set, can increase feel, because when pressing the outer body of rod at every turn, spring is extruded, and when upwards drawing, spring can be given the elastic force little with one, as long as easily the outer body of rod can be moved to the top once drawing, use more smoothly.
in order to increase the rotatory inertia of mophead, can be to be arranged to dredging by close the spiral grooves 31 of described turning set 3 inwalls, it is comparatively intensive to be that the spiral grooves on turning set top arranges ground, the width of every spiral grooves is constant, the gradient that is mainly spiral grooves reduces, then gradient is improved slowly, therefore the spiral grooves of turning set is just more and more thinner, press down in the process of the outer body of rod, speed can be more and more faster, the spiral grooves of upper dense can be done the Lap Time that increases rotation, impulsive force is larger, when arriving the bottom, comparatively sparse spiral grooves is accelerated rotary speed, add top to impulsive force, the driving force of both additions makes turning set carry out High Rotation Speed, the mophead rotating cycle of often pressing generation has once increased more than 30%, a step has been improved dehydrating effect greatly again.
In other embodiments, obviously also can serve as reasons dredge close arrive again to dredge arrange, first allow turning set quick rotation and then the rotating cycle of increase turning set, increase at last rotary speed, the mophead rotating cycle that this structure is often pressed generation has once increased more than 40% again.Only need press and just can reach several times in prior art other structures and press the cleaning performance of tens times.
Concrete, in the present embodiment, braking parts coordinates with the spline of rotation between guiding element and adopts following structure: described braking parts 5 bottoms are along being circumferentially with upward ratchet 51 of a circle, the lower ratchet 61 that matches with upper ratchet 51 is enclosed along being circumferentially with one in rotation guiding element 6 upper ends, is provided with the field of conjugate action and the sliding surface that cooperatively interacts between described upper ratchet 51 and lower ratchet 61; When pressing down mop rod, ratchet is intermeshing up and down becomes one, and effectively spline coordinates, when on when drawing the outer body of rod, the up and down ratchet breaks away from mutually, and separates fully, sliding can not appear in whole idle running process yet, sliding surface is set can makes the ratchet direct time of releasing in up and down more convenient yet.
Concrete, the upper end of described axis of guide core 4 is provided with and the outer body of rod 2 stiff end 41 that removably connects, and is convenient to installation and removal.
Further, for the ease of with the interior body of rod between be connected, be provided with vertically respectively convex tendon 33 on the outer wall at the two ends up and down of described turning set 3; For prevent from pressing down the outer body of rod at present the stiff end of the body of rod to clash into the dynamics of turning set upper surface excessive, can establish a bolster between stiff end 41 and turning set upper end, not shown in FIG., this bolster can fixedly be located at the bottom surface of stiff end 41, also can fixedly be located at the upper surface of turning set, also can directly be set on axis of guide core.
Obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills should belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.

Claims (10)

1. a hand press type rotary mop rod, is characterized in that: the interior body of rod (1) and the outer body of rod (2) that comprise mutual socket; Be located at the described interior body of rod (1), inwall is provided with the turning set (3) of spiral grooves (31); Be located in described turning set (3) and axis of guide core (4) that upper end and the outer body of rod (2) are connected; Be sheathed on the lower end of described axis of guide core (4) and the rotation guiding element (6) that can rotate along axis of guide core; Be located at axis of guide core (4) bottom and be used for stopping the stopper (44) that described rotation guiding element (6) is deviate from; And the braking parts (5) that can stop rotation guiding element (6) to rotate; Rotation guiding element (6) can be made the up and down small distance and move between stopper and braking parts, and moves to topmost, and its upper surface coordinates with braking parts lower surface spline, moves to bottom, and its upper surface and braking parts lower surface are separated; Rotation guiding element (6) is peripheral along circumferentially being evenly equipped with the protuberance (61) that matches with described spiral grooves (31), and by pressing down the outer body of rod (2), rotation guiding element (6) rotates by its protuberance (61) and the spiral grooves lower drive turning set (3) that cooperatively interacts; By on draw the outer body of rod (2), the rotation guiding element (6) dally along spiral grooves (31) by the self gravitation effect.
2. hand press type rotary mop rod according to claim 1, it is characterized in that: the outer surface of described protuberance (61) is spherical structure.
3. hand press type rotary mop rod according to claim 1 is characterized in that: described protuberance (61) is located at steel ball on rotation guiding element (6) for even number, and the sphere of steel ball at least 35% protrudes from rotation guiding element (6).
4. hand press type rotary mop rod according to claim 1 is characterized in that: be sheathed on a spring (7) on described axis of guide core (4), spring (7) lower end is positioned at the upper end of turning set (3).
5. hand press type rotary mop rod according to claim 4 is characterized in that: the spiral grooves (31) of described turning set (3) inwall is for being arranged to dredging by close, or serves as reasons and dredge the close thin setting of arrive again.
6. hand press type rotary mop rod according to claim 5 is characterized in that: described braking parts (5) bottom is provided with ratchet (51), and rotation guiding element (6) upper end is provided with the lower ratchet (62) that matches with upper ratchet (51); Be provided with the field of conjugate action and the sliding surface that cooperatively interacts between described upper ratchet (51) and lower ratchet (62).
7. hand press type rotary mop rod according to claim 1 is characterized in that: described braking parts (5) is for being fixedly arranged on the plastics inner sleeve on axis of guide core (4).
8. hand press type rotary mop rod according to claim 1 is characterized in that: described braking parts (5) for the protuberance of the upper integrative-structure of axis of guide core (4).
9. the described hand press type rotary mop rod of any one according to claim 1-8, it is characterized in that: the upper end of described axis of guide core (4) is provided with the outer body of rod (2) and removably is connected a stiff end (41).
10. hand press type rotary mop rod according to claim 9, it is characterized in that: the periphery at the two ends up and down of described turning set (3) is provided with respectively convex tendon (33) vertically, is provided with bolster between stiff end (41) and turning set upper end.
CN201310045274.8A 2013-02-05 2013-02-05 Hand press type rotary mop rod Active CN103120575B (en)

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CN103120575B CN103120575B (en) 2016-01-06

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109537906A (en) * 2018-10-17 2019-03-29 魏敏 A kind of construction site binding reinforcing bars device
CN110664332A (en) * 2019-09-30 2020-01-10 魏磊 Mop rod

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Publication number Priority date Publication date Assignee Title
JP2006138465A (en) * 2004-09-08 2006-06-01 Otto Bock Healthcare Ip Gmbh & Co Kg Clamp freewheel and use of clamp freewheel for prosthetic part
CN201806661U (en) * 2010-10-08 2011-04-27 嘉华金属(上海)有限公司 Rotary mop rod
CN201905842U (en) * 2010-12-31 2011-07-27 童弋康 Rotary device of mop pole
KR200458282Y1 (en) * 2009-05-27 2012-01-31 투오 쉔 인터내셔널 코퍼레이션 리미티드 Mop with the function of dewatering the yarns by twisting in a single direction via an up-and-down linear motion
CN101810456B (en) * 2009-02-23 2012-06-27 游聪谋 Self-rotating mop
CN203138385U (en) * 2013-02-05 2013-08-21 童弋康 Hand-pressing type rotating mop rod

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006138465A (en) * 2004-09-08 2006-06-01 Otto Bock Healthcare Ip Gmbh & Co Kg Clamp freewheel and use of clamp freewheel for prosthetic part
CN101810456B (en) * 2009-02-23 2012-06-27 游聪谋 Self-rotating mop
KR200458282Y1 (en) * 2009-05-27 2012-01-31 투오 쉔 인터내셔널 코퍼레이션 리미티드 Mop with the function of dewatering the yarns by twisting in a single direction via an up-and-down linear motion
CN201806661U (en) * 2010-10-08 2011-04-27 嘉华金属(上海)有限公司 Rotary mop rod
CN201905842U (en) * 2010-12-31 2011-07-27 童弋康 Rotary device of mop pole
CN203138385U (en) * 2013-02-05 2013-08-21 童弋康 Hand-pressing type rotating mop rod

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109537906A (en) * 2018-10-17 2019-03-29 魏敏 A kind of construction site binding reinforcing bars device
CN110664332A (en) * 2019-09-30 2020-01-10 魏磊 Mop rod

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