CN219166331U

CN219166331U - Squeezing force adjustable hand-washing-free mop

Info

Publication number: CN219166331U
Application number: CN202320090373.7U
Authority: CN
Inventors: 郭彬
Original assignee: Bazhou Mingjiangxuan Plastic Products Co ltd
Current assignee: Bazhou Mingjiangxuan Plastic Products Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-06-13
Anticipated expiration: 2033-01-31

Abstract

The utility model discloses a hand-free mop with adjustable extrusion force, which comprises a flat mop, wherein the flat mop comprises a mop rod and a mop head movably connected with the mop rod, a wiper is arranged on the mop head, a stroking sleeve capable of moving up and down is arranged on the mop rod, the stroking sleeve comprises a guide head, a guide sleeve and a stroking head, the guide head is arranged at the upper end of the guide sleeve in a cylindrical shape, the guide sleeve is arranged on the mop rod in a sleeved mode, the lower end of the guide sleeve is provided with the stroking head, a penetrating opening is formed in the stroking head, and an extrusion mechanism for extruding the wiper is arranged on the penetrating opening; the transmission rod capable of moving up and down is arranged along the stroking sleeve, two first transmission blocks are arranged at the lower end of the transmission rod, each of the two first transmission blocks is provided with a first wedge-shaped surface, and the first wedge-shaped surfaces of the two first transmission blocks are arranged in opposite directions. The hand-free mop can realize convenient adjustment of the position of the squeezing mechanism, so that convenient adjustment of different dewatering effects of the wiping object can be realized, the operation is simple, and the user experience is good.

Description

Squeezing force adjustable hand-washing-free mop

Technical Field

The utility model relates to the technical field of flat mops, in particular to a hand-washing-free mop with adjustable extrusion force.

Background

A mop is a long handle cleaning tool for scrubbing the floor or glass. The existing flat mop has a similar structure and comprises a mop rod, a connector and a mop head movably connected with the connector, wherein a wiper is arranged on the mop head and is used for wiping floor or glass. In order to clean the flat mop, a smoothing sleeve can be arranged on the mop, a smoothing head is arranged at the lower end of the smoothing sleeve, a through hole is reserved in the smoothing head, and the flat mop is extruded and dehydrated through an extrusion mechanism when moving in the through hole, for example, patent CN204146974U discloses a similar self-squeezing mop. However, most of the existing extrusion mechanisms of the self-squeezing mop are fixedly arranged on the wearing mouth, when the wiping object moves in the wearing mouth, the relative distance between the extrusion mechanisms and the wiping object is fixed, so that the extrusion force of the extrusion mechanisms on the wiping object is basically constant, the dewatering effect of the wiping object is not easy to adjust, the wiping object needs to be extruded repeatedly for many times to achieve the expected dewatering state or the wiping object is squeezed, and the operation is complex and laborious. In order to enable the flat mop to be more convenient and fast to achieve different dewatering requirements of wiping objects, a hand-free mop with adjustable squeezing force appears in the market, most of adjusting mechanisms of the hand-free mop with the adjustable squeezing force are arranged on a stroking head, a user holds a mop rod when washing and dewatering the flat mop, a hand holds a guide head at the upper end of a stroking sleeve, the hand drives the guide head to slide up and down to achieve the purpose that the flat mop moves in a wearing mouth, then the user needs to stop washing or dewatering action by adjusting the squeezing force of the squeezing mechanism, bends over or lifts the stroking head, the user can touch the adjusting mechanisms to achieve adjustment of the squeezing mechanism, and after adjustment, the user lifts up or puts down the stroking head to enable the user to hold the guide head and the mop rod again to achieve washing or dewatering action of the mop. If the extrusion force of the extrusion mechanism is not suitable, the cleaning or the dehydration action is stopped again and the adjustment is repeated again, which is tedious and laborious.

Disclosure of Invention

The utility model aims to provide the hand-free mop with adjustable squeezing force, which can realize convenient adjustment of the position of the squeezing mechanism, so that different dewatering effects of the wiping object are convenient to adjust, and the mop is simple to operate and good in user experience.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the mop comprises a flat mop, wherein the flat mop comprises a mop rod and a mop head movably connected with the mop rod, a wiping object is arranged on the mop head, a stroking sleeve capable of moving up and down is arranged on the mop rod, the stroking sleeve comprises a guide head, a guide sleeve and a stroking head, the guide head is arranged at the upper end of the guide sleeve in a cylinder shape, the guide sleeve is arranged on the mop rod, the lower end of the guide sleeve is provided with a stroking head, the stroking head is provided with a penetrating opening, the penetrating opening is provided with an extrusion mechanism for extruding the wiping object, the mop head rotates to be parallel to the mop rod and then can penetrate into the penetrating opening, the stroking head is separated from the penetrating opening when being positioned at a high position, and the lower end of the mop head penetrates into the penetrating opening when being positioned at a low position; the squeezing mechanism is used for squeezing and dehydrating the wiping object when the stroking sleeve and mop hair move relatively; the two first transmission blocks are respectively provided with a first wedge-shaped surface, and the first wedge-shaped surfaces of the two first transmission blocks are oppositely arranged; two second transmission blocks and two third transmission blocks are arranged in the stroking head, the second transmission blocks are provided with second wedge faces and third wedge faces, and the third transmission blocks are provided with fourth wedge faces; the first wedge-shaped surface of one first transmission block is in abutting fit with the second wedge-shaped surface of one second transmission block, and the third wedge-shaped surface of the second transmission block is in abutting fit with the fourth wedge-shaped surface of one third transmission block; the first wedge-shaped surface of the other first transmission block is in butt fit with the second wedge-shaped surface of the other second transmission block, the third wedge-shaped surface of the second transmission block is in butt fit with the fourth wedge-shaped surface of the other third transmission block, and the two third transmission blocks are connected with the extrusion mechanism; the transmission rod moves up and down to drive the two first transmission blocks to move up and down, the first wedge faces of the two first transmission blocks respectively push the second wedge faces of the two second transmission blocks to drive the two second transmission blocks to move left and right, the third wedge faces of the two second transmission blocks respectively push the fourth wedge faces of the two third transmission blocks to drive the two third transmission blocks to move back and forth, and the two third transmission blocks drive the extrusion mechanism to move back and forth, so that the relative position of the extrusion mechanism and the wiping article is changed.

Preferably, the stroking head is provided with two elastic components, one ends of the two elastic components are respectively propped against the stroking head or the third transmission block, and the other ends of the two elastic components are respectively propped against the extrusion mechanism.

Preferably, an adjusting component is arranged on the guide head, and the adjusting component can control the lifting of the transmission rod.

Preferably, the two transmission rods are arranged, the upper ends of the two transmission rods are connected through a connecting rod, the two first transmission blocks are respectively arranged at the lower ends of the two transmission rods, and the adjusting part is connected with or props against the connecting rod.

Preferably, the adjusting part includes an adjusting knob and a cam, the adjusting knob is connected with the cam, the cam is abutted against the connecting rod, and rotating or fluctuating the adjusting knob rotates the cam to raise or lower the connecting rod.

Preferably, the adjusting part comprises an adjusting key and a self-locking part, the adjusting key is connected with the connecting rod, the adjusting key is lifted to drive the connecting rod to lift, the guide head is provided with a chute, the adjusting key is arranged on the chute and can slide up and down along the chute, and the self-locking part is arranged inside the guide head.

Preferably, the two transmission rods, the two first transmission blocks and the two second transmission blocks are all arranged at the side of the far extrusion mechanism, the two transmission rods are arranged inside the stroking sleeve, the stroking sleeve is provided with a separation hole or a separation channel, and the separation hole or the separation channel is arranged between the two transmission rods.

Preferably, the elastic component is reset spring, the limiting surface extends to the two sides of the extrusion mechanism, the reset spring is propped against the extrusion mechanism through the limiting surface, the two third transmission blocks are connected with the extrusion mechanism through connecting plates respectively, the two connecting plates are arranged between the corresponding reset springs and the extrusion mechanism, the two connecting plates and the extrusion mechanism enclose into a rectangle with an opening, the stroking head comprises a protective cover, and the protective cover covers the two second transmission blocks, the two third transmission blocks and the two reset springs.

Preferably, the squeezing mechanism comprises at least one wiper blade perpendicular to the bottom surface of the through opening.

Further preferably, scraping teeth are further arranged on the extrusion mechanism, and the scraping teeth are arranged in parallel with the scraping blade.

According to the technical scheme, the two transmission rods capable of moving up and down are arranged along the stroking sleeve, the adjusting force generated by the adjusting component is transmitted to the two first transmission blocks, the two first transmission blocks drive the two first wedge faces to move downwards so that the second wedge faces gradually slide left and right along the first wedge faces respectively, the third wedge faces of the two second transmission blocks are pushed to slide left and right respectively, the fourth wedge faces of the two third transmission blocks are pushed to move back and forth along the third wedge faces, and therefore the relative positions of the extruding mechanism and the wiping object are changed, namely the extruding force is adjusted. The elastic component enables the extrusion mechanism to always keep the rebound reset trend, so that the rebound reset trend of the two third transmission blocks, the two second transmission blocks, the two first transmission blocks and the transmission rod is kept. Therefore, the adjusting part is arranged on the guide head held by a human hand, and the cam can be rotated to enable the connecting rod and the transmission rod to ascend or descend by rotating or fluctuating the adjusting knob, so that the position of the existing extrusion mechanism is conveniently adjusted, and the different dewatering effects of the wiping article are conveniently adjusted; or the adjusting key is slid up and down, so that the position of the existing extrusion mechanism can be conveniently adjusted, and the convenient adjustment of different dewatering effects of the wiping article can be realized. The adjusting process of the position of the extrusion mechanism is always on the guide head held by the hand, so that an operator can adjust the position of the extrusion mechanism during cleaning or dewatering, namely, the extrusion force is adjusted, the user does not need to bend down or lift the head, the operation is simple, and the user experience is good.

Drawings

FIG. 1 is a schematic diagram of a left-hand-free mop with adjustable squeezing force;

FIG. 2 is a schematic diagram of a front view structure of the hand-free mop with adjustable squeezing force;

FIG. 3 is an exploded view of the mop with adjustable squeezing force;

FIG. 4 is a schematic cross-sectional view of a stroking head;

fig. 5 is a schematic view of a three-dimensional structure of the stroking head (omitting the protective cover);

FIG. 6 is an assembly schematic diagram of a first drive block and a second drive block;

FIG. 7 is a schematic view of another perspective view of the stroking head (with the protective cover omitted);

FIG. 8 is a schematic view of another perspective view of the stroking head mounted on the mop rod (with the protective cover omitted);

FIG. 9 is a schematic view of two different states of a first embodiment of an adjustment member;

FIG. 10 is a schematic top and front view of a second embodiment of an adjustment member;

fig. 11 is a schematic top and front view of a third embodiment of an adjustment member.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 11, the hand-free mop with adjustable squeezing force comprises a flat mop, wherein the flat mop comprises a mop rod 1 and a mop head 2 movably connected with the mop rod 1, a wiper (not shown in the drawing) is arranged on the mop head 2, and a stroking sleeve 10 capable of moving up and down is arranged on the mop rod 1. The stroking sleeve 10 comprises a guide head 100, a guide sleeve 200 and a stroking head 300, wherein the guide head 100 is arranged at the upper end of the guide sleeve 200 in a cylindrical shape, the guide head 100 is sleeved on the mop rod 1, the lower end of the guide sleeve 200 is provided with the stroking head 300, the stroking head 300 is provided with a through hole 301, the stroking hole 301 is provided with an extrusion mechanism 400 for extruding a wipe, the extrusion mechanism 400 comprises at least one scraping blade 401, when the wipe is squeezed, the mop rod 1 is parallel to the mop rod 2 and penetrates into the through hole 301, then the stroking head 300 moves up and down along the mop rod 2 under the driving of the stroking sleeve 10, and at the moment, the scraping blade 401 extrudes and dehydrates the wipe. In a preferred embodiment, scraping teeth (not shown in the drawings) are further provided on the pressing mechanism 400, and the scraping teeth are disposed parallel to the scraping blade 401 to remove hair, fibers, etc. from the wiper, thereby improving the cleaning effect of the wiper. When the mop head 2 rotates to be parallel to the mop rod 1 and then can penetrate into the through hole 301, the mop head 2 is separated from the through hole 301 when the mop head 300 is positioned at a high position, and the lower end of the mop head 2 penetrates into the through hole 301 when the mop head 300 is positioned at a low position, so that the squeezing mechanism 400 can squeeze and dewater the wiping object when the brush sleeve 10 and the mop head 2 relatively move. In this embodiment, a driving rod 500 capable of moving up and down is arranged along the inside of the stroking sleeve 10, two first driving blocks 501 are symmetrically arranged at the lower end of the driving rod 500, each of the two first driving blocks 501 is provided with a first wedge-shaped surface 502, the first wedge-shaped surfaces 502 of the two first driving blocks 501 are arranged oppositely, and the small end is arranged at the upper end; two second transmission blocks 302 and two third transmission blocks 303 are symmetrically arranged in the stroking head 300, the two second transmission blocks 302 are respectively provided with a second wedge-shaped surface 3021 and a third wedge-shaped surface 3022, and the two third transmission blocks 303 are respectively provided with a fourth wedge-shaped surface 3031; the first wedge surface 502 of one of the first transmission blocks is in a counter-engagement with the second wedge surface 3021 of one of the second transmission blocks 302, and the third wedge surface 3022 of the second transmission block 302 is in a counter-engagement with the fourth wedge surface 3031 of one of the third transmission blocks 303; the first wedge surface of the other first transmission block is matched with the second wedge surface of the other second transmission block in a propping way, the third wedge surface of the second transmission block is matched with the fourth wedge surface of the other third transmission block in a propping way, and the two third transmission blocks 303 are connected with the extrusion mechanism 400 through connecting rods. In this way, the transmission rod 500 moves downwards to drive the two first transmission blocks 501, i.e. the two first wedge faces, to move downwards, so that the big ends of the two first wedge faces gradually contact with the second wedge face 3021 of the second transmission block 302, the second wedge face 3021 of the second transmission block 302 pushes the two second transmission blocks respectively under the extrusion action of the first wedge faces, so as to drive the two second transmission blocks to move left and right, and the third wedge faces of the two second transmission blocks respectively squeeze the fourth wedge faces of the two third transmission blocks, so as to drive the two third transmission blocks to move back and forth, thereby changing the relative positions of the extrusion mechanism 400 and the wiping object, i.e. the adjustment of extrusion force. Two elastic components 600 are further arranged in the stroking head 300, the elastic components 600 are preferably reset springs, one ends of the two elastic components are respectively propped against the stroking head 300 or the third transmission block 303, and the other ends of the two elastic components are respectively propped against one side of the extrusion mechanism 400, so that the extrusion mechanism 400 always keeps a rebound reset trend, and the two third transmission blocks, the two second transmission blocks, the two first transmission blocks and the transmission rod keep a rebound reset trend. The transmission rod 500 is arranged, so that the adjusting part 700 can be arranged on the guide head 100 held by a human hand, and the transmission rod 500 is controlled to be lifted through the adjusting part 700, thereby controlling the relative positions of the extrusion mechanism 400 and the wiping object, and realizing convenient adjustment of different dewatering effects of the wiping object. The adjustment of the position of the pressing mechanism 400 is always performed on the guide head 100 held by a human hand, so that an operator does not need to bend down or lift up the stroking head 300, the operation is simpler, and the user experience is good.

In a preferred embodiment, limiting surfaces 410 extend on both sides of the pressing mechanism 400, one end of each of the two return springs abuts against the limiting surface 410, and the two return springs abut against the pressing mechanism 400 through the limiting surface 410, so that the pressing mechanism 400 is controlled. The two third transmission blocks 303 are respectively connected with the extrusion mechanism 400 through the connecting plates 304, the two connecting plates 304 are arranged between the corresponding reset springs and the extrusion mechanism, the two connecting plates 304 and the extrusion mechanism 400 enclose a rectangle with an opening, and the mop head 2 moves up and down in the area enclosed by the two connecting plates 304 and the extrusion mechanism 400 to realize extrusion dehydration. Further, the stroking head 300 further includes a protective cover 305, where the protective cover 305 covers the two second transmission blocks, the two third transmission blocks and the two return springs, so as to avoid the influence of the water wetting of the two second transmission blocks, the two third transmission blocks and the two return springs on the use experience.

In a preferred embodiment, two transmission rods 500 are symmetrically arranged, so that the overall weight and processing cost of the hand-free mop with adjustable squeezing force are further reduced, the upper ends of the two transmission rods 500 are connected through a connecting rod 504, two first transmission blocks 501 are respectively arranged at the lower ends of the two transmission rods 500, an adjusting part 700 is connected with or offset against the connecting rod 504, and the adjusting part 700 controls the two transmission rods 500 to lift simultaneously by controlling the lifting of the connecting rod 504. The two transmission rods 500, the two first transmission blocks 501 and the two second transmission blocks 302 are all arranged on the side of the far extrusion mechanism 400, the two second transmission blocks 302, the two third transmission blocks 303 and the extrusion mechanism are jointly arranged on the stroking head around being rectangular, the two transmission rods 500 are all arranged inside the stroking sleeve 10, namely the guide sleeve 200, the stroking sleeve 10 is provided with separation holes or separation channels 11, the separation holes or separation channels 11 are arranged between the two transmission rods 500, and the stroking sleeve 10 is lighter in structure.

In a preferred embodiment, the adjusting member 700 includes an adjusting knob 701 and a cam 702, the adjusting knob 7001 is connected to the cam 702, the cam 702 is oval and abuts against the connecting rod 504, so that the connecting rod 504 always abuts against the cam under the rebound reset trend of the reset spring, and the position adjustment of the pressing mechanism 400 can be achieved by rotating or waving the adjusting knob 701 to rotate the cam 702, and raising or lowering the connecting rod 504.

In a preferred embodiment, the adjusting member 700 may further comprise an adjusting key 703 and a self-locking member (not shown in the drawings), such that the adjusting key 703 has both an adjusting and a self-locking function. The specific structure of the self-locking component can be used as a related structure of the self-locking elastic sliding part disclosed in the full injection elastic self-locking art knife with the application number of CN201821936948.8 and also can be used as a related structure which is disclosed in the art knife with the self-locking function and can realize self locking of the blade with the application number of CN202020908548.7, and in a word, the structure which can realize the adjustment of the adjusting key 703 and the self locking function is widely applied to the art knife with the self-locking function and is not repeated herein. In this embodiment, the adjusting key 703 is connected to the connecting rod 504 through a self-locking component, and the adjusting key 703 is slid, so that the adjusting key 703 can lift and lower the connecting rod 504, thereby realizing the position adjustment of the extrusion mechanism 400. The guide head 100 is further provided with a chute 101, and the self-locking component is arranged inside the guide head 100, so that the adjusting key 703 can slide up and down along the chute 101.

In the above technical solution, when the wiper needs to be cleaned, the wiper is rinsed under the faucet, then the guide head 100 is pushed downward, the squeezing mechanism 400 squeezes the wiper to squeeze dirt and dirty water, the teeth are scraped to remove silk such as hair, and the wiper is pulled back to the high position from the high position to the low position, so that the wiper can be cleaned and squeezed by the reciprocating operation. The adjustment knob 701 on the rotating or wave guide head 100 rotates the cam 702, and the connecting rod 504 is then raised or lowered, thereby achieving the position adjustment of the pressing mechanism 400. Or slide adjusting key 703, make adjusting key 703 go up and down just can drive connecting rod 504 and go up and down, and then realize the position adjustment of extrusion mechanism 400, the adjustment process of extrusion mechanism position is on the guide head that the staff held all the time, consequently the operator can realize the position adjustment of extrusion mechanism when wasing or dehydration, the adjustment of extrusion dynamics promptly, does not need to bow or lift the stroking head, and the operation is very simple and convenient and easy to use. The elastic component enables the extrusion mechanism to always keep the rebound reset trend, so that the rebound reset trend of the two third transmission blocks, the two second transmission blocks, the two first transmission blocks and the transmission rod is kept.

The present embodiments are merely illustrative of the present utility model and are not intended to be limiting, and the technical solutions that are not substantially transformed under the present utility model are still within the scope of protection.

Claims

1. The mop comprises a flat mop, wherein the flat mop comprises a mop rod and a mop head movably connected with the mop rod, a wiping object is arranged on the mop head, a stroking sleeve capable of moving up and down is arranged on the mop rod, the stroking sleeve comprises a guide head, a guide sleeve and a stroking head, the guide head is arranged at the upper end of the guide sleeve in a cylinder shape, the guide sleeve is arranged on the mop rod, the lower end of the guide sleeve is provided with a stroking head, the stroking head is provided with a penetrating opening, the penetrating opening is provided with an extrusion mechanism for extruding the wiping object, the mop head rotates to be parallel to the mop rod and then can penetrate into the penetrating opening, the stroking head is separated from the penetrating opening when being positioned at a high position, and the lower end of the mop head penetrates into the penetrating opening when being positioned at a low position; the squeezing mechanism is used for squeezing and dehydrating the wiping object when the stroking sleeve and mop hair move relatively; the novel hand-held machine is characterized in that a transmission rod capable of moving up and down is arranged along the stroking sleeve, two first transmission blocks are arranged at the lower end of the transmission rod, each of the two first transmission blocks is provided with a first wedge-shaped surface, and the first wedge-shaped surfaces of the two first transmission blocks are arranged in a back-to-back manner; two second transmission blocks and two third transmission blocks are arranged in the stroking head, the second transmission blocks are provided with second wedge faces and third wedge faces, and the third transmission blocks are provided with fourth wedge faces; the first wedge-shaped surface of one first transmission block is in abutting fit with the second wedge-shaped surface of one second transmission block, and the third wedge-shaped surface of the second transmission block is in abutting fit with the fourth wedge-shaped surface of one third transmission block; the first wedge-shaped surface of the other first transmission block is in butt fit with the second wedge-shaped surface of the other second transmission block, the third wedge-shaped surface of the second transmission block is in butt fit with the fourth wedge-shaped surface of the other third transmission block, and the two third transmission blocks are connected with the extrusion mechanism; the transmission rod moves up and down to drive the two first transmission blocks to move up and down, the first wedge faces of the two first transmission blocks respectively push the second wedge faces of the two second transmission blocks to drive the two second transmission blocks to move left and right, the third wedge faces of the two second transmission blocks respectively push the fourth wedge faces of the two third transmission blocks to drive the two third transmission blocks to move back and forth, and the two third transmission blocks drive the extrusion mechanism to move back and forth, so that the relative position of the extrusion mechanism and the wiping article is changed.

2. The mop with adjustable squeezing force according to claim 1, wherein two elastic components are arranged on the smoothing head, one ends of the two elastic components are respectively abutted against the smoothing head or the third transmission block, and the other ends of the two elastic components are respectively abutted against the squeezing mechanism.

3. The mop with adjustable squeezing force according to claim 1 or 2, wherein the guide head is provided with an adjusting part, and the adjusting part can control the lifting of the transmission rod.

4. The mop with adjustable squeezing force, as set forth in claim 3, wherein the two transmission rods are provided, the upper ends of the two transmission rods are connected by a connecting rod, the two first transmission blocks are respectively arranged at the lower ends of the two transmission rods, and the adjusting component is connected with or offset against the connecting rod.

5. The hands-free mop with adjustable squeezing force as set forth in claim 4, wherein the adjusting means comprises an adjusting knob and a cam, the adjusting knob being connected to the cam, the cam being abutted against the connecting rod, and rotating or fluctuating the adjusting knob rotates the cam to raise or lower the connecting rod.

6. The mop with adjustable squeezing force, as set forth in claim 4, wherein the adjusting part comprises an adjusting key and a self-locking part, the adjusting key is connected with the connecting rod, the adjusting key is lifted to drive the connecting rod to lift, the guiding head is provided with a sliding groove, the adjusting key is arranged on the sliding groove and can slide up and down along the sliding groove, and the self-locking part is arranged inside the guiding head.

7. The mop with adjustable squeezing force according to claim 4, wherein the two transmission rods, the two first transmission blocks and the two second transmission blocks are arranged on the side of the far squeezing mechanism, the two transmission rods are arranged inside a stroking sleeve, a separation hole or a separation channel is arranged on the stroking sleeve, and the separation hole or the separation channel is arranged between the two transmission rods.

8. The mop with adjustable squeezing force capable of being washed by hands according to claim 2, wherein the elastic component is a reset spring, limiting surfaces are extended on two sides of the squeezing mechanism, the reset spring is propped against the squeezing mechanism through the limiting surfaces, the two third transmission blocks are respectively connected with the squeezing mechanism through connecting plates, the two connecting plates are arranged between the corresponding reset spring and the squeezing mechanism, the two connecting plates and the squeezing mechanism enclose a rectangle with an opening, and the handle comprises a protective cover, and the protective cover covers the two second transmission blocks, the two third transmission blocks and the two reset springs.

9. The hands-free mop with adjustable squeezing force as set forth in claim 2, wherein said squeezing mechanism comprises at least one wiper blade perpendicular to the bottom surface of said mouth.

10. The hands-free mop with adjustable squeezing force as set forth in claim 9, wherein the squeezing mechanism is further provided with scraping teeth, and the scraping teeth are arranged in parallel with the scraping blade.