CN212118069U - Ground friction power open-loop mop belt winding type mop - Google Patents

Abstract

The utility model discloses a ground friction power open-loop mop belt rolling type mop, which comprises a mop head and a mop rod connected with the mop head, wherein the mop head comprises a mop seat, an open-loop mop belt, a decontamination mechanism and 2 friction rolling mop cloth rolling mechanisms; the mop base is characterized in that friction force rolling mop rolling mechanisms for rolling the open-loop mop belt through friction with the ground are respectively arranged on two sides of the mop base, the open-loop mop belt bypasses the mop surface on the mop base, two ends of the open-loop mop belt are respectively wound on the friction force rolling mop rolling mechanisms, and a decontamination mechanism for cleaning the open-loop mop belt is arranged on the mop base. The utility model discloses utilize the rolling frictional force on ground to drive the clean dehydration of wiper, convenient to use can make the wiper update dragging ground in-process simultaneously, has increased the length and the usable floor area of wiper, can gradually use through adjusting simultaneously, can reduce the mop and wash the frequency, and the dehydration mode is unique and easy operation, convenient, laborsaving.

Description

Ground friction power open-loop mop belt winding type mop

Technical Field

The utility model relates to a technical field of mop, especially a technical field of ground friction power ring-opening mop belt rolling mop.

Background

The mop is a basic cleaning tool in people's life, and the variety of mop is many at present, and the main mop mainly has following several types: the first type is a sponge roller mop represented by patent numbers 201020107667.9, 201620133693.6, 201410131066.4, 201320245775.6 and 201720787477.8, the sponge roller mop wipes the ground through a sponge roller made of special materials when mopping the ground, the sponge roller is pressed to dewater through an extruding device when dewatering and cleaning, the sponge roller of the mop is extremely serious in industrial production and limited in production, meanwhile, the sponge material is hard after being dried, and can be recovered after soaking in water for a long time, the service life is short, and the force required for squeezing water in use is large and is very laborious. The second type is a no-hand flat mop represented by patent numbers ZL201521127257X, 201420623574X, 2012200335586. The flat mop core structure free of hand washing is characterized in that a wringing handle is arranged on a mop rod and connected with a wringing head through a long-strip-shaped connecting mechanism, when wringing is needed, a mop head is rotated to be in a parallel state with the mop rod, then the wringing handle is pulled to drive the wringing head to move, the mop head penetrates into the wringing head, and relative motion between the mop head and the wringing head achieves wringing of a wiping object stuck on the mop head, so that hand washing free of the wiping object is achieved. The flat mop without hand washing is inconvenient to operate and troublesome in dehydration, the mop head is difficult to align and insert into the water squeezing head, and meanwhile, the flat mop is often stuck and laboursome in the pushing and pulling process. The third type is represented by patent number 2016208531802, which is called scraping in the industry as matching with a flat mop and a mop bucket, the flat mop moves up and down in the mop bucket to achieve the purposes of dehydration and cleaning, the mop bucket has a complex structure, large volume, high cost and high price, and meanwhile, the bucket occupies a space indoors. The fourth type is centrifugal rotary dehydration, which adopts a hand-press rotary mop rod, when dehydrating, two ends of the mop plate of the flat mop need to be bent and then placed in the dehydration area of the mop bucket, and the mop rod is pressed down, so that the mop plate of the flat mop is centrifugally rotated and dehydrated. The dewatering mode of the form needs to design the mop plate of the flat mop into a bendable structure, the structure is complex, and the dewatering mode needs to be matched with a hand-press rotary mop rod, so that the cost is high.

Patent No. 2017112564352 discloses a flat mop free from hand washing, which is dewatered by manually pulling a wiper through a squeezing mechanism, then the wiper is recovered by utilizing the rolling force of a coil spring 6, the hand is contacted with the wiper unsanitary, and the operation is inconvenient at the same time, because the wiper passes through the squeezing mechanism, the rolling of the wiper needs larger force, the requirement on the coil spring is high, the cost is higher, and the use is inconvenient at the same time

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the prior art, providing a ground friction power ring-opening drags area rolling mop, can make the mop use more convenient, simple structure, the cost is lower, need not touch the mop wiper with the hand, easy operation, laborsaving simultaneously.

In order to realize the purpose, the utility model provides a ground friction power open-loop mop rolling type mop, which comprises a mop head and a mop rod connected with the mop head, wherein the mop head comprises a mop seat, an open-loop mop, a decontamination mechanism and 2 friction rolling mop rolling mechanisms; the mop base is characterized in that friction force rolling mop rolling mechanisms for rolling the open-loop mop belt through friction with the ground are respectively arranged on two sides of the mop base, the open-loop mop belt bypasses the mop surface on the mop base, two ends of the open-loop mop belt are respectively wound on the friction force rolling mop rolling mechanisms, and a decontamination mechanism for cleaning the open-loop mop belt is arranged on the mop base.

Preferably, the friction rolling mop rolling mechanism is arranged on two sides of the front surface of the mop seat.

Preferably, the friction rolling mop rolling mechanism is arranged at the two symmetrical ends of the mop seat.

Preferably, the friction rolling mop rolling mechanism comprises a roller, and the end part of the open ring mop is wound on the roller.

Preferably, the friction rolling mop rolling mechanism further comprises a ground rolling wheel, and the ground rolling wheel is arranged at the end part of the roller.

Preferably, the material of the open-loop mopping area is cotton cloth.

Preferably, the dirt removing mechanism is positioned on the front face of the mop seat.

Preferably, the decontamination mechanism is positioned on the end surface of the mop seat.

Preferably, the dirt removing mechanism comprises a dirt removing scraper which is positioned at the side part of the outer surface of the open-loop mopping area.

Preferably, the dirt removing scraper is provided with comb teeth.

Preferably, the decontamination mechanism further comprises two squeezing rollers, wherein two squeezing rollers form a group, a squeezing gap is formed between the two squeezing rollers in the same group, and the open-loop mop belt passes through the squeezing gap.

Preferably, a mopping pressure plate is arranged in the mop seat, is positioned on the mopping surface on the mopping seat and is contacted with the inner side of the open-loop mopping zone extending to the mopping surface position.

Preferably, the mop head is hinged with the mop rod.

Preferably, the mop head is fixedly connected with the mop rod.

The utility model has the advantages that: the utility model discloses a set up frictional force rolling mop winding mechanism, mopping ground mechanism and dehydration structure on the mop, do not interfere each other simultaneously, utilize the rolling frictional force on ground to drive the clean dehydration of wiper, convenient to use can make the wiper update at mopping the ground in-process simultaneously, has increased the length and the usable floor area of wiper, can reduce the mop and wash the frequency through adjusting progressively simultaneously, and the dehydration mode is unique and easy operation, convenient, laborsaving.

Drawings

The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments taken in conjunction with the accompanying drawings in which like reference characters refer to like features throughout and in which:

FIG. 1 is a schematic perspective view of a floor friction power open-loop mop rolling mop with the open-loop mop sliding back and forth according to the present invention;

FIG. 2 is a schematic view of the floor-mopping state of the ring-opening mop rolled up by the ground friction power ring-opening mop of the present invention, which slides back and forth;

FIG. 3 is a schematic view of the dewatering state of a floor friction power open-loop mop rolling mop with the open-loop mop sliding back and forth according to the present invention;

FIG. 4 is an exploded view of a floor friction powered open loop mop wrap-up mop with the open loop mop sliding back and forth according to the present invention;

FIG. 5 is a schematic perspective view of a ground friction power open-loop mop rolling mop with the open-loop mop sliding left and right according to the present invention;

FIG. 6 is a schematic view of the floor-mopping state of the ring-opening floor-mopping belt rolling mop with the friction power of the floor-opening floor-mopping belt sliding left and right according to the present invention;

FIG. 7 is a schematic view of the dewatering state of the ground friction power open-loop mop rolling mop with the open-loop mop sliding left and right according to the present invention;

FIG. 8 is an exploded view of a floor friction powered open loop mop wrap-up mop with the open loop mop sliding side-to-side according to the present invention;

FIG. 9 is a schematic perspective view of a floor friction power open loop mop belt rolling mop with a mop rod and a mop head fixedly connected according to the present invention;

FIG. 10 is a schematic view of the mop rod and the mop head of the present invention in a floor friction power open loop mop belt rolling type mop state;

FIG. 11 is a schematic view showing the dewatering state of a floor friction power open-loop mop belt rolling mop with a mop rod and a mop head fixedly connected according to the present invention;

FIG. 12 is an exploded view of a floor friction power open loop mop belt wrap-up mop with a mop pole and a mop head fixedly connected according to the present invention;

FIG. 13 is a schematic view of the wringing roller of the present invention;

fig. 14 is a schematic view of the scrubbing blade of the present invention.

In the figure: 1-mop rod, 2-mop head, 21-mop seat, 23-decontamination mechanism, 231-decontamination scraper, 232-wringing roller, 24-friction rolling mop rolling mechanism, 241-winding roller, 243-ground rolling wheel, 25-mop pressing plate and 26-open-loop mop belt.

Detailed Description

The floor mopping surface of the mop seat 21 refers to a surface pressed on the floor when in a mopping state. The floor surface can be the whole plane of the back surface of the mop seat 21, can also be a partial surface, and can also be a cambered surface, and the back surface of the mop seat 21 refers to the surface where the floor surface is located.

Referring to fig. 1-3, 5-7, 9-11, the utility model relates to a floor friction power ring-opening mop belt rolling mop, which comprises a mop head 2 and a mop rod 1 connected with the mop head 2, wherein the mop head 2 comprises a mop seat 21, a ring-opening mop belt 26, a dirt removing mechanism 23 and 2 friction rolling mop cloth rolling mechanisms 24; two sides of the mop seat 21 are respectively provided with a friction rolling mop rolling mechanism 24 for rolling an open-loop mop belt 26 by friction with the ground, the open-loop mop belt 26 bypasses the ground on the mop seat 21, and two ends of the open-loop mop belt 26 are respectively wound on the friction rolling mop rolling mechanism 24, the front surface and the side surface of the mop seat 21 can be respectively provided with a friction rolling mop rolling mechanism 24 and a decontamination mechanism 23, the two mechanisms are not interfered with each other, and are matched with each other to ensure that the open-loop mop belt 26 is used for mopping the ground, the friction rolling mop rolling mechanism 24 rolls the open-loop mop belt 26 and leads the open-loop mop belt 26 to pass through the decontamination mechanism 23, the decontamination mechanism 23 removes dirt on the open-loop mop belt 26, preferably, the friction rolling mop rolling mechanism 24 is arranged on the front surface, the decontamination mechanism 23 is arranged on the end part, and the open-loop mop belt 26 is extended to the back surface of the mop, when dehydration is needed, only the friction rolling mop rolling mechanism 24 on one side needs to slide on the ground, the friction rolling mop rolling mechanism 24 rolls on the ground to generate the force for driving the open-loop mop belt 26 to move, and the mop seat 21 is provided with the decontamination mechanism 23 for cleaning the open-loop mop belt 26.

In the use process, when mopping, the open-loop mopping area 26 on the mopping surface is used for wiping the ground; when dewatering, the mop head 2 is turned over, the friction force rolling mop rolling mechanism 24 on one side and the ground friction rolling provide power to drive the open-loop mop belt 26 to be cleaned through the dirt removing mechanism 23, and the friction force rolling mop rolling mechanism 24 wound on the side is wound, and the friction force rolling mop rolling mechanism 24 on the other side and the ground friction rolling provide power to drive the open-loop mop belt 26 to be cleaned through the dirt removing mechanism 23 and wound on the friction force rolling mop rolling mechanism 24 on the other side;

the dirt removing means 23 functions to remove dirt adhered to the open-loop mopping 26 due to friction with the ground, the structure form can adopt various modes, the dirt removing mechanism 23 can be arranged at one side of the outer part of the open-loop mopping belt 26, the open-loop mopping belt 26 can also penetrate through the dirt removing mechanism 23, the dirt removing mechanism 23 can realize the cleaning of the open-loop mopping belt 26 by squeezing, scraping or the combination of the two, meanwhile, the dirt removing mechanism 23 has resistance to the open-loop mopping area 26, can prevent the open-loop mopping area 26 from rotating in the mopping process, the friction rolling mop rolling mechanism 24 on different sides drives the open-loop mopping belt 26 to rotate towards different directions, the specific position of the decontamination mechanism 23 can be set as required, as long as the contact between the open-loop mopping belt 26 and the ground is not influenced when mopping is carried out, the friction rolling mop rolling mechanism 24 and the ground friction rolling when dehydration is not interfered, and meanwhile, sundries on the outer surface of the open-loop mopping belt 26 can be effectively removed.

Because the open-loop mopping area 26 is wound around the mopping surface, when the mopping surface is pressed on the ground, the open-loop mopping area 26 wound on the mopping surface can contact with the ground, and the ground is wiped by the open-loop mopping area 26, wherein the open-loop mopping area 26 is strip-shaped mopping cloth, and the mopping of the open-loop mopping area 26 on the ground is not limited to be a plane, can also be an arc surface, and can contact with at least one edge of the ground, so that the mopping can be carried out. The open-loop tow zone 26 may be rolled left or right as shown in fig. 5-7; can also be arranged in a back-and-forth rotating way as shown in figures 1-4 and 9-11.

In this embodiment, the friction rolling mop rolling mechanism 24 may be disposed at various positions, and may be disposed at the front side or at the end, as shown in fig. 1-3, the friction rolling mop rolling mechanism 24 is disposed at both sides of the front side of the mop base 21, the rolling component on the friction rolling mop rolling mechanism 24 rolls on the ground, the front side of the mop base 21 is the surface opposite to the back side of the mop base 21, the friction rolling mop rolling mechanism 24 is disposed at the front side, when dewatering, the mop base 21 is reversed, the mop base 21 is moved back and forth, the friction rolling mop rolling mechanism 24 rubs with the ground, the friction rolling mop rolling mechanism 24 may also rub with the plane or edge of the bucket, or the wall surface, the friction rolling mop rolling mechanism 24 drives the open-loop mop 26 to rotate and is rolled onto the rotating friction rolling mop rolling mechanism 24, during the passage of the open-loop mopping 26 through the decontaminating means 23, water and impurities are removed from the open-loop mopping 26 by the decontaminating means 23.

The friction rolling mop rolling mechanism 24 is arranged at the two symmetrical ends of the mop seat 21, the two ends can be the front end, the rear end or the left end and the right end, and the friction rolling mop rolling mechanism 24 is arranged at the left end and the right end of the mop seat 21 as shown in fig. 5-7; the frictional rolling mop take-up mechanism 24 is provided at the front and rear ends of the mop holder 21 as shown in fig. 9 to 12, and the frictional rolling mop take-up mechanism 24 is slidingly driven to roll by orienting the end of the frictional rolling mop take-up mechanism 24 toward the ground during dehydration, which is a dehydrated state as shown in fig. 7 to 11 and a mopped state as shown in fig. 6 to 10.

As shown in fig. 1, 5 and 9, the friction rolling mop rolling mechanism 24 comprises a roller 241, the end of the open-loop mop 26 is wound on the roller 241, the open-loop mop 26 is rolled up by the roller 241, the roller 241 is arranged on the mop base 21, the open-loop mop 26 slides under the driving of the roller 241, under the condition that the rolling wheel 243 is not arranged, the roller 241 is pressed against the open-loop mop 26 to rotate with the ground in the friction, in this case, the roller 241 is indirectly contacted with the ground, in order to increase the friction between the open-loop mop 26 and the ground in the dehydration state, a non-slip mat or a woven carpet can be laid on the ground, the friction between the ground and the open-loop mop 26 can be increased, and the friction between the ground and the open-loop mop 26 can be increased by pressing the mop head 2 with force.

As shown in fig. 1, 5 and 9, the friction rolling mop rolling mechanism 24 further includes a rolling wheel 243, the rolling wheel 243 is disposed at an end of the rolling roller 241, during the dewatering process, the rolling wheel 243 rolls on the ground to drive the rolling roller 241 to rotate, the rolling wheel 243 can be disposed at two sides of the mop base 21, or disposed at one side, as long as the purpose of driving the open-loop belt to rotate by friction with the ground is achieved, the rolling wheel 243 and the ground need a high friction coefficient, the material of the rolling wheel 243 can be selected from soft rubber, meanwhile, a friction grain carpet can be disposed on the rolling wheel 243, of course, a mat with a large surface friction force such as a non-slip mat, a textile mat, etc. can be laid on the ground, and the purpose of driving the open-loop mop belt 26 to rotate by increasing the friction between the ground and the rolling wheel 243 is finally achieved.

In this embodiment, as shown in fig. 4, 8 and 12, the open-loop mop 26 is made of cotton cloth, the open-loop mop 26 is required to have good water absorption, and the mop cloth of the prior flat mop can be used, when the part contacting with the ground is dirty, the open-loop mop 26 can be rotated to place the clean part on the floor, so that the mop can be used for a long time without cleaning and can wipe the ground with the clean surface. The open-loop mop belt 26 can be arranged into two layers, one layer is made of soft plastic materials with strong strength and flexibility, and the plastic materials are provided with wiping cloth which can be glued or sewn by needle threads in a fixing mode, so that the wiping cloth can be taken down and replaced after being damaged.

In this embodiment, the dirt removing mechanism 23 may be disposed at various positions on the mop base 21, and may be disposed on the front surface or the end surface, and is specifically selected as required, so as to enable the dirt removing mechanism 23 to remove dirt on the open-loop mop belt 26, as shown in fig. 1 to 8, the dirt removing mechanism 23 is located on the front surface of the mop base 21, and in the process that the open-loop mop belt 26 moves through the dirt removing mechanism 23, the dirt is squeezed or/and scraped by the dirt removing mechanism 23.

As shown in fig. 9-12, the dirt removing mechanism 23 is located on the end surface of the mop base 21, and the dirt is squeezed and/or scraped by the dirt removing mechanism 23 during the open-loop mop belt 26 moves through the dirt removing mechanism 23.

As shown in fig. 1 to 12, the desmear mechanism 23 includes a desmear blade 231, the scrubbing scrapers 231 are located on the sides of the outer surface of the open-loop mopping area 26, the open-loop mopping area 26 rotates past the scrubbing scrapers 231, dirt on the open-loop dragging zone 26 is scraped by the dirt removing scraping plates 231, the dirt removing scraping plates 231 can scrape solid dirt and can scrape partial moisture on the open-loop dragging zone 26, the number of the dirt removing scraping plates 231 can be set according to requirements, the number of the dirt removing scraping plates 231 can be arranged along the edge of the open-loop dragging zone 26 in 3, the larger the number of the dirt removing scraping plates 231 is, the larger the resistance of the open-loop dragging zone 26 is, but the cleaner the dirt on the split-ring mop 26 is cleaned, and conversely, the less resistance, the less clean is the cleaning, the scrubbing scraper 231 can be integrally injection-molded with the mop base 21, and the scrubbing scraper 231 can also be fixedly connected with the mop base 21 through bolts.

The dirt removing scraper 231 is provided with comb teeth, as shown in fig. 14, the comb teeth can cut off rope dirt such as hair on the ring-shaped mop area 26, because the hair on the household floor is more, the hair can be stuck on the ring-shaped mop area 26 during mopping.

As shown in fig. 13, the scrubbing mechanism 23 still include the wringing roller 232, the wringing roller 232 two one set, form the wringing clearance between two wringing rollers 232 of the same set, the open-loop dragging zone 26 pass through the wringing clearance, when the rotation of the open-loop dragging zone 26 passes through the clearance between two wringing rollers 232 of the same set, the dirt on the open-loop dragging zone 26 is squeezed out through the wringing roller 232, in the application process, if the wringing roller 232 is used in cooperation with the scrubbing scraper 231, the scrubbing scraper 231 is arranged in front of the wringing roller 232, that is, the open-loop dragging zone 26 is firstly let through the scrubbing scraper 231, and then the open-loop dragging zone 26 is let through the wringing roller 232. The wringing roller 232 can also be used independently, in the using process, solid dirt on the open-loop mop 26 needs to be removed through washing, the solid dirt can be washed by water flow, the solid dirt can also be stirred and shaken in water, and then the water on the open-loop mop 26 is removed through squeezing by the wringing roller 232; the rear part of the wringing roller 232 can also be provided with a decontamination scraper 231, the wringing roller 232 squeezes and removes water on the open-loop dragging zone 26, and then the decontamination scraper 231 removes solid dirt on the open-loop dragging zone 26.

As shown in fig. 4, 8 and 12, a mopping pressing plate 25 is arranged in the mop base 21, the mopping pressing plate 25 is positioned on the mopping surface on the mopping base and contacts with the inner side of the open-loop mopping area 26 extending to the mopping surface position, and the mopping pressing plate 25 is pressed against the inner side of the open-loop mopping area 26, so that the open-loop mopping area 26 on the mopping surface is not concave when contacting with the ground, the pressure between the open-loop mopping area 26 and the ground can be ensured, the friction force of the mopping is further improved, and the close contact between the open-loop mopping area 26 and the ground is ensured. The shape of the mopping surface can be a flat plate as shown in fig. 4 and 8; which may be a cambered plate as shown in fig. 12. The surface of the mopping pressing plate 25 can be provided with friction protrusions which are used for increasing the friction force between the open-loop mopping belt 26 and the mopping pressing plate 25 during mopping, and the open-loop mopping belt 26 is better prevented from rotating during mopping.

As shown in fig. 1-8, the mop head 2 is hinged to the mop rod 1. The mop head 2 is movably connected with the mop rod 1, so that the floor of the mop can be kept in contact with the ground and cannot be changed along with the change of the angle of the mop rod 1.

As shown in fig. 9-14, the mop head 2 is fixedly connected with the mop rod 1. The mop head 2 is fixedly connected with the mop rod 1, in order to ensure that the open-loop mop belt 26 is stably and effectively contacted with the ground, the mop surface is a narrow arc surface or plane, meanwhile, the contact between the open-loop mop belt 26 and the ground can be changed along with the change of the angle of the mop rod 1, and the mop does not need to be a plane with a large area, so the contact between the position where the open-loop mop belt 26 is changed and the narrow contact area can be achieved, and the function of mopping can also be achieved, the smaller the contact area is, the easier the position where the open-loop mop belt 26 is contacted with the ground is dirty, and after mopping for a while, the cleaner part of the open-loop mop belt 26 can be rotated to be contacted with the ground.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims (14)

1. The utility model provides a ground friction power ring-opening mop area rolling mop, includes mop head, with the mop pole that the mop head is connected which characterized in that: the mop head comprises a mop seat, an open-loop mop belt, a decontamination mechanism and 2 friction rolling mop rolling mechanisms; the mop base is characterized in that friction force rolling mop rolling mechanisms for rolling the open-loop mop belt through friction with the ground are respectively arranged on two sides of the mop base, the open-loop mop belt bypasses the mop surface on the mop base, two ends of the open-loop mop belt are respectively wound on the friction force rolling mop rolling mechanisms, and a decontamination mechanism for cleaning the open-loop mop belt is arranged on the mop base.

2. A floor friction powered open loop mop take up as claimed in claim 1 wherein: the friction rolling mop rolling mechanism is arranged on two sides of the front surface of the mop seat.

3. A floor friction powered open loop mop take up as claimed in claim 1 wherein: the friction rolling mop rolling mechanism is arranged at the two symmetrical ends of the mop seat.

4. A floor friction powered open loop mop take up as claimed in claim 1 wherein: the friction rolling mop rolling mechanism comprises a roller, and the end part of the open-loop mop is wound on the roller.

5. A floor friction powered open loop mop take up as claimed in claim 4 wherein: the friction rolling mop rolling mechanism further comprises a ground rolling wheel, and the ground rolling wheel is arranged at the end part of the rolling roller.

6. A floor friction powered open loop mop take up as claimed in claim 1 wherein: the open-loop mopping zone is made of cotton cloth.

7. A floor friction powered open loop mop take up as claimed in claim 1 wherein: the dirt removing mechanism is positioned on the front surface of the mop seat.

8. A floor friction powered open loop mop take up as claimed in claim 1 wherein: the decontamination mechanism is positioned on the end surface of the mop seat.

9. A floor friction powered open loop mop take up as claimed in claim 1 wherein: the decontamination mechanism comprises a decontamination scraper which is positioned at the side part of the outer surface of the open-loop dragging area.

10. A floor friction powered open loop mop take up as claimed in claim 9 wherein: the decontamination scraper is provided with comb teeth.

11. A floor friction powered open loop mop take up as claimed in claim 9 wherein: the decontamination mechanism further comprises two water squeezing rollers, the two water squeezing rollers form a water squeezing gap between the two water squeezing rollers in the same group, and the open-loop dragging belt penetrates through the water squeezing gap.

12. A floor friction powered open loop mop take up as claimed in claim 1 wherein: the mop seat is internally provided with a mop pressing plate which is positioned on the mop surface on the mop seat and is contacted with the inner side of the open-loop mop zone extending to the position of the mop surface.

13. A floor friction powered open loop mop take up as claimed in claim 1 wherein: the mop head is hinged with the mop rod.

14. A floor friction powered open loop mop take up as claimed in claim 1 wherein: the mop head is fixedly connected with the mop rod.

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