CN109528114B

CN109528114B - Mop with handle

Info

Publication number: CN109528114B
Application number: CN201811390274.0A
Authority: CN
Inventors: 卞庄
Original assignee: Suzhou Chenghe Cleaning Equipment Co Ltd
Current assignee: Suzhou Chenghe Cleaning Equipment Co Ltd
Priority date: 2018-11-21
Filing date: 2018-11-21
Publication date: 2020-12-29
Anticipated expiration: 2038-11-21
Also published as: CN109528114A

Abstract

The invention discloses a mop for assembling disposable cleaning paper, which belongs to the technical field of cleaning tools and solves the technical problem that the disposable cleaning paper in the prior art is inconvenient to assemble and disassemble; in the scheme, a user locks the cover body on the base body through the first locking mechanism and clamps the disposable cleaning paper between the cover body and the base body; through second locking mechanical system with the pole setting locking at the mop overhead for trigger mechanism in the pole setting has linkage relation with first locking mechanical system, and through the first locking mechanical system of operation trigger mechanism unblock, makes the lid switch to lax position from the clamping position, makes disposable cleaning paper change comparatively convenient like this, and the user need not to open lid, quick replacement cleaning paper with the hand direct contact mop head.

Description

Mop with handle

Technical Field

The invention relates to the technical field of cleaning equipment, in particular to a mop.

Background

In daily life, the mop usually includes the mop head that can remove on waiting to clean the face and rotates the pole setting of connecting on the mop head, installs the mop cloth usually on the mop head, but after the mop cloth is dirty, the user need dismantle the mop cloth from the mop head with the hand, because the mop that the spot was stained with in user's hand direct contact, be unfavorable for user's health like this, and the user need frequent dismantlement dirty mop cloth and change clean mop, such mop user uses wastes time and energy.

Chinese patent application publication No. CN1947649A discloses a "mop" comprising a main body case having an opening formed in an upper case and an upper case coupled to each other, a rotating plate pivotally connected to an inner side of the opening of the main body case and performing locking or unlocking operation by a push button, a slider performing forward/backward operation by rotation of the rotating plate and a coil spring supported by the main body case, an inside/outside locking member positioned in front/rear of the main body case and holding a front/rear end of a mop by being separated from or attached to each other, a pair of front/rear push rods coupled to the outside locking members respectively and mounted to a side surface of the slider of the lower case of the main body case at a distance from each other, and a rotary link coupled to the front/rear push rods at a distance from each other to simultaneously operate the pair of front/rear push rods. When the mop is installed with the mop cloth, the front/rear inner/outer locking piece is lifted to a certain height when retreating inwards through the front/rear inner locking piece, the inward/outward inclined plane (123) of the lower shell of the main body and the wedge block of the front/rear outer locking piece, and the front/rear end of the mop cloth is easily clamped and fixed like scraping the mop cloth; when the mop is disassembled, the front/rear inner/outer locking piece descends a certain height when advancing through the front/rear inner locking piece, the inward/outward inclined plane (123) of the lower shell of the main body and the wedge of the front/rear outer locking piece. The mop is convenient to assemble and disassemble the mop cloth tightly attached to the lower shell through the simple push button action of the main body.

Disclosure of Invention

In order to solve the technical problem, the invention aims to provide a mop which can unlock the locking between the seat body and the cover body through a trigger mechanism on the upright rod.

In order to achieve the purpose of the invention, the invention adopts the following technical scheme:

a mop, comprising:

the mop head is used for attaching disposable cleaning paper and comprises a cover body and a base body, wherein the cover body is movably arranged above the upper surface of the base body, and the cover body is provided with a clamping position combined with the upper surface of the base body and a loosening position opened from the upper surface of the base body;

the lower end of the upright rod is hinged above the mop head, and the upright rod is provided with a first position lying on the mop head and a second position which is not lying on the mop head; when the upright stanchion is positioned at the first position, part of the pole wall surface of the upright stanchion is contacted with the mop head;

the first locking mechanism is used for locking the cover body at the clamping position;

the second locking mechanism is used for locking the vertical rod at the first position;

the trigger mechanism is arranged on the upright rod and can be operated by a user from the outside; when the upright is located at the first position, the trigger mechanism and the first locking mechanism have linkage relation, so that a user can operate the trigger mechanism from the outside to switch the cover body from the clamping position to the loosening position; when the upright stanchion is positioned at the second position, the triggering mechanism is separated from the linkage relation with the first locking mechanism.

In the above technical solution, preferably, the lower end of the vertical rod is hinged to the cover.

In the above technical solution, preferably, a hinge portion is provided on an upper surface of the cover body, and a lower end portion of the upright is hinged to the hinge portion.

In the above technical solution, preferably, one of the cover body and the base body is provided with a first locking member, and the other is provided with a second locking member matching with the first locking member, and the first and second locking members constitute the first locking mechanism.

In the above technical solution, preferably, the first locking member is an upper lock catch fixedly disposed on the lower surface of the cover, and the second locking member is a lower lock catch fixedly disposed on the upper surface of the base.

In the above technical solution, preferably, one of the cover body and the upright rod is provided with a third locking member, and the other is provided with a fourth locking member cooperating with the third locking member, and the third and fourth locking members constitute the second locking mechanism.

In the above technical solution, preferably, the third locking member is a locking block fixedly disposed on the upper surface of the cover body, and the fourth locking member is a locking groove disposed on the vertical rod.

In the above technical scheme, preferably, one of the locking piece and the locking groove is provided with a first magnetic attraction piece, and the other is provided with a second magnetic attraction piece which can generate a mutual attraction force with the first magnetic attraction piece.

In the above technical solution, preferably, one of the first and second magnetic attraction pieces is a magnet piece, and the other is a magnet piece or an iron piece.

In the above technical solution, preferably, the trigger mechanism includes a sliding unlocking piece axially slidably disposed on the vertical rod, and when the vertical rod is located at the first position, one of the first and second locking pieces is located on a moving path of the sliding unlocking piece, so that the sliding unlocking piece can be unlocked from the other one of the first and second locking pieces in the moving process.

In the above technical scheme, preferably, the sliding unlocking piece comprises a sliding sleeve sleeved on the upright rod and a pushing part fixedly arranged on the end part of the sliding sleeve and used for pushing the cover body to move horizontally relative to the base body.

In the above technical solution, preferably, the cover body is provided with a separating portion having an adhesion or adsorption effect on the disposable cleaning paper, and when the cover body is located at the clamping position, the separating portion is in contact with a part of the disposable cleaning paper; when the cover body is switched from the clamping position to the relaxing position, the separating part can move upwards along with the cover body and lift the part of the disposable cleaning paper contacted with the separating part upwards in the moving process.

In the above technical solution, preferably, the separation part is a brush, a suction cup or a burr.

In the above technical solution, preferably, the cover body is provided with a first clamping portion for clamping the disposable cleaning paper, and the base body is provided with a second clamping portion matched with the first clamping portion.

In the above-described aspect, preferably, the separating portion is located on the first clamping portion.

In the above technical solution, preferably, the seat body is provided with an upwardly extending inclined plane, an upper end of the inclined plane faces the outside of the seat body, and a lower end of the inclined plane faces the inside of the seat body.

In the above technical solution, preferably, the inclined plane is located on the second clamping portion, and when the cover body is located at the clamping position, the separating portion is located above the inclined plane and opposite to the inclined plane, so that the separating portion is in abutting contact with the disposable cleaning paper clamped between the first and second clamping portions.

In the above technical solution, preferably, the cover body includes a cover body extending in the left-right direction, and the first clamping portions are fixedly disposed on the front and rear end portions of the cover body and protrude from the outer portion of the cover body.

In the above technical solution, preferably, the seat body includes a seat body extending in the left-right direction, and the second clamping portion is fixedly disposed at the front and rear end portions of the seat body and recessed toward the inside of the seat body.

In the above technical solution, preferably, at least one connecting rod is arranged between the cover body and the base body, and an upper end portion of the connecting rod is hinged to an upper end portion of a lower surface of the cover body, and a lower end portion of the connecting rod is hinged to an upper surface of the base body.

In the above technical solution, preferably, the cover body and/or the base body are provided with a storage groove for storing the connecting rod, and when the cover body is located at the clamping position, the connecting rod is stored in the storage groove.

In the above technical solution, preferably, the two connecting rods are respectively a first connecting rod and a second connecting rod, the cover body and the base body both have a left side portion and a right side portion, an upper end portion of the first connecting rod is located at the left side portion of the lower surface of the cover body, a lower end portion of the first connecting rod is located at the left side portion of the upper surface of the base body and is inclined to the right relative to the upper end portion thereof, an upper end portion of the second connecting rod is located at the right side portion of the lower surface of the cover body, and a lower end portion of the second connecting rod is located at the right side portion of the.

In the above technical solution, preferably, the lower surface of the cover body and the upper surface of the base body are both provided with a hinge shaft extending along the front and back.

Compared with the prior art, the invention has the following beneficial effects: in the scheme, a user locks the cover body on the base body through the first locking mechanism and clamps the disposable cleaning paper between the cover body and the base body; through second locking mechanical system with the pole setting locking at the mop overhead for trigger mechanism in the pole setting has linkage relation with first locking mechanical system, and through the first locking mechanical system of operation trigger mechanism unblock, makes the lid switch to lax position from the clamping position, makes disposable cleaning paper change comparatively convenient like this, and the user need not to open lid, quick replacement cleaning paper with the hand direct contact mop head.

Drawings

FIG. 1 is a schematic structural view of a mop according to the present invention;

FIG. 2 is a schematic structural view showing a user folding the front and rear ends of the disposable cleansing paper inwardly and then placing the disposable cleansing paper between the cover and the base when the cover is in a relaxed position;

FIG. 3 is a schematic view of the cover at a clamping position;

FIG. 4 is a schematic view of the structure with the vertical rod in the first position;

figure 5 is a schematic cross-sectional view of the pole of figure 4 locked in a first position by a second locking mechanism;

FIG. 6 is an enlarged partial schematic view at A of FIG. 5;

FIG. 7 is a schematic structural view illustrating the cover body being switched from the clamping position to the releasing position after the user operates the trigger mechanism to unlock the first locking mechanism;

FIG. 8 is a schematic cross-sectional view of the cover being moved from the clamping position to the release position after the trigger mechanism of FIG. 7 unlocks the first locking mechanism;

wherein: 100. a mop; 200. disposable cleaning paper; 1. a mop head; 11. a cover body; 111. a cover body; 112. a hinge portion; 113. a separation section; 114. a first clamping portion; 12. a base body; 121. a seat body; 122. a receiving groove; 123. a bevel; 124. a second clamping portion; 13. a connecting rod; 1301. a first link; 1302. a second link; 131. hinging a shaft; 132. a spring; 2. erecting a rod; 21. a limiting block; 3. a first locking mechanism; 31. a first locking member; 32. a second locking member; 4. a second locking mechanism; 41. a third locking member; 42. a fourth locking member; 5. a trigger mechanism; 51. a sliding unlocking member; 511. a sliding sleeve; 512. a pushing part; 513. a chute.

Detailed Description

For the purpose of illustrating the technical content, the constructional features, the achieved objects and the effects of the invention in detail, reference will be made to the following detailed description of the embodiments in conjunction with the accompanying drawings. The positional relationship between the top, bottom, left, right, front and rear described in this embodiment corresponds to the positional relationship between the top, bottom, left, right, front and rear of mop 100 shown in fig. 1.

The mop 100 of the present invention is mainly used for automatic assembly and replacement of the disposable cleaning paper 200.

Referring to fig. 1, the mop 100 comprises a mop head 1 and a shaft 2. Wherein, the lower end of the upright stanchion 2 is hinged with the mop head 1. Specifically, the mop head 1 includes a cover 11 at an upper portion and a base 12 below the cover 11. The lower end of the upright 2 is hinged with the cover 11. In this example, the lid 11 is provided with a hinge portion 112 on the upper surface thereof, and the lower end portion of the upright 2 is hinged to the hinge portion 112. In other embodiments the uprights 2 can be connected to the mop head 1 by means of an external hinge or universal joint, i.e. the upper part of the uprights (which usually form part of the handle) can be turned or swung in any direction and can be turned to a position lying against the mop head 1.

Two connecting rods 13, namely a first connecting rod 1301 and a second connecting rod 1302, are arranged between the cover 11 and the base 12. The upper ends of the first and

second links

1301 and 1302 are hinged to the lower surface of the cover 11, and the lower ends of the first and

second links

1301 and 1302 are hinged to the upper surface of the base 12. In this embodiment, the two connecting rods are arranged in parallel, specifically, the cover 11 includes a cover body 111 extending along the left-right direction, and the seat body 12 includes a seat body 121 extending along the left-right direction. The cover body 111 and the seat body 121 each have a left side portion and a right side portion, the upper end portion of the first link 1301 is located at the left side portion of the lower surface of the cover body 111, and the lower end portion thereof is located at the left side portion of the seat body 121 and is inclined to the right with respect to the upper end portion thereof; the upper end of the second link 1302 is located at the right side portion of the lower surface of the cover body 121, and the lower end thereof is located at the right side portion of the seat body 121 and is inclined to the right with respect to the upper end thereof. Hinge shafts 131 extending in the front-rear direction are provided on the lower surface of the lid body 11 and the upper surface of the seat body 12, the upper and lower ends of each link are respectively hinged to the corresponding hinge shafts 131, and springs 132 are provided on the respective hinge shafts 131, so that, when the lid body 11 is opened from the upper surface of the seat body 12, the lid body 11 is positioned above the upper surface of the seat body 12 and biased to the left direction, which is not directly opposite to the seat body 12, and the springs 132 are in a free state. When the cover 11 is coupled over the upper surface of the housing 12, the spring 132 is in a power-storing compressed state. That is, the cover 11 has two positions with respect to the housing 12, one is a holding position combined with the upper surface of the housing 12, and the other is a releasing position opened from above the upper surface of the housing 12. In addition, the seat body 12 is provided with a storage groove 122 for storing the connecting rod 13, and when the cover body 11 is located at the clamping position, the connecting rod 13 is stored in the storage groove 122, so that the appearance is more attractive. In other embodiments, the two connecting rods can be hinged together at the middle portion to form a scissors-shaped structure between the cover 11 and the base 12, so that when the cover 11 is switched from the clamping position to the releasing position, the cover 11 is located right above the base 12.

A first locking mechanism 3 is disposed between the cover 11 and the base 12, and is used for locking the cover 11 at the clamping position. In this example, the first locking mechanism 3 comprises a first locking member 31 and a second locking member 32 which cooperate with each other. The first locking member 31 is an upper lock catch fixedly disposed on the lower surface of the cover 11, and the second locking member 32 is a lower lock catch fixedly disposed on the upper surface of the base 12. Of course, in other embodiments, the cover 11 can be locked in the clamping position only by providing a first locking member on one of the cover 11 and the base 12 and a second locking member on the other. The scheme is not limited to the structure of the lock catch, and can also be other structures capable of realizing the locking function.

The upright 2 has a first position lying across the mop head 1 and a second position, which is not lying across, and when the upright 2 is in the first position the wall of the upright 2 is in contact with the mop head 1. A second locking mechanism 4 is provided between the cover 11 and the upright 2 for locking the upright 2 in the first position. In this example, the second locking mechanism 4 includes a third locking member 41 and a fourth locking member 42 that cooperate with each other. The third locking member 41 is a locking piece fixedly disposed on the upper surface of the cover 11, and the fourth locking member 42 is a locking groove formed on the vertical rod 2.

In order to facilitate a user to quickly and accurately rotate the vertical rod 2 to a first position, a first magnetic attraction piece can be arranged on one of the locking block and the locking groove, a second magnetic attraction piece which can generate mutual attraction force between the first magnetic attraction piece and the second magnetic attraction piece is arranged on the other one of the locking block and the locking groove, one of the first magnetic attraction piece and the second magnetic attraction piece is a magnet piece, and the other one of the first magnetic attraction piece and the second magnetic attraction piece is a magnet piece or an iron piece.

The upright 2 is provided with a trigger mechanism 5 for a user to operate from the outside, and the trigger mechanism 5 is used for releasing the locking of the first locking mechanism 3 to the cover 11 and the base 12 at the clamping position. When the upright rod 2 is positioned at the first position, the trigger mechanism 5 and the first locking mechanism 3 have a linkage relationship, so that a user can operate the trigger mechanism 5 from the outside to switch the cover body 11 from the clamping position to the loosening position; when the upright 2 is in the second position, the trigger mechanism 5 is out of linkage with the first locking mechanism 3. Specifically, in the present application, the triggering mechanism 5 includes a sliding unlocking piece 51 disposed on the vertical rod 2 in an axially sliding manner, and the sliding unlocking piece 51 includes a sliding sleeve 511 disposed on the vertical rod 2, and a pushing portion 512 fixedly disposed on an end of the sliding sleeve 511 and used for pushing the cover 11 to move horizontally relative to the base 12. A limiting block 21 is arranged on the upright rod 2, and a sliding groove 513 which is in sliding fit with the limiting block 21 is arranged on the sliding sleeve 511. Wherein, the locking groove is just opened on the stopper 21. When the vertical rod 2 is located at the first position, the rod wall surface of the vertical rod 2 contacts with the upper surface of the cover 11, the sliding sleeve 511 slides along the axial direction toward the direction of the hinge portion 112, and the pushing portion 512 drives the whole cover 11 to move horizontally relative to the base 12, thereby triggering the first and second locking members to be unlocked, i.e., the upper and lower locking members to be released.

Of course, in other embodiments, the triggering mechanism 5 may be a sliding block structure axially slidably disposed on the vertical rod 2, when the vertical rod 2 is located at the first position, one of the first and second locking members is located on the moving path of the sliding block, and the sliding block directly pushes one of the first and second locking members to be unlocked from the other one; the triggering mechanism 5 can also be an actuating element provided on the upright 2, similar to the structure of a "tong" or "tab", which has a cooperating relationship with one of the first and second locking members when the upright 2 is in the first position, which can drive the locking of one of the first and second locking members out of locking engagement with the other.

In order to clamp the disposable cleaning cloth, the cover 11 is provided with a first clamping portion 114, and the base 12 is provided with a second clamping portion 124. The first clamping portions 114 are fixedly disposed on the front and rear ends of the cover body 111 and protrude from the cover body 111. The second clamping portions 124 are fixedly provided at both front and rear end portions of the seat body 121 and are recessed toward the inside of the seat body 121. The cover 11 is provided with a separating portion 113 having an adhesion or adsorption effect on the disposable cleaning paper 200, the base 12 is provided with an upwardly extending inclined surface 123, an upper end of the inclined surface 123 faces the outside of the base 12, and a lower end of the inclined surface faces the inside of the base 12. When the cover 11 is located at the clamping position, the separating portion 113 is located above the inclined surface 123 and opposite to the inclined surface 123, so that the separating portion 113 is in abutting contact with the disposable cleaning paper 200 clamped between the first and second clamping portions. The inclined plane 123 can facilitate the front and rear edges of the disposable cleaning paper 200 to be folded towards the inside of the seat body 12, and cover the inclined plane 123, thereby being beneficial to the first and second clamping parts to clamp the disposable cleaning paper, and being convenient for the separation part 113 to adhere or adsorb the front and rear edges of the disposable cleaning paper 200.

In this case, the separating portion 113 is a bristle, and is located on the first clamping portion 114. The slope 123 is located on the second clamping portion 124. When the cover 11 is switched from the holding position to the release position, the separating portion 113 moves upward with the cover 11 and lifts up the disposable cleaning paper 200 during the movement, and separates from the disposable cleaning paper 200 during the lifting process, so that the disposable cleaning paper naturally falls off from the seat 12. Of course, in other embodiments, the separating portion 113 may be a member such as a suction cup or a burr member that can adhere or absorb the disposable cleaning paper 200.

The working principle of the mop of the present invention for assembling and disassembling the disposable cleaning paper 200 will be described in detail with reference to fig. 2 to 8.

Referring to fig. 2, the cover 11 is located at a relaxed position, the cover 11 is located above the base 12 and is biased to the left relative to the base 12, and the cover 11 is parallel to the base 12. At this time, the user puts the folded disposable cleaning paper 200 between the cover 11 and the base 12, and covers the front and rear edge portions of the disposable cleaning paper 200 on the inclined surface 123.

Referring to fig. 3, a user pushes the cover 11 downward by the vertical rod 2, and locks the cover 11 at the clamping position by the first and second locking members, the connecting rod 13 is received in the receiving slot 122 of the base 12, and the locking rod 132 is in the power-storing compressed state, the first and second clamping members clamp the disposable cleaning paper 200 therebetween, and the separating portion 113 adheres to both front and rear edges of the disposable cleaning paper 200.

According to fig. 4, the user rotates the upright 2 to the first position, and locks the upright 2 in the first position by the third and fourth locking members, and the wall surface of the upright 2 abuts against the upper surface of the cover 11.

Referring to fig. 5 to 6, the user slides the sliding unlocking piece 51 in the axial direction toward the direction of the hinge portion 112, and the sliding unlocking piece 51 drives the cover 11 to move horizontally and rightwards for a small distance relative to the seat body 12, so that the upper and lower latches are disengaged, and the cover 11 is switched from the clamping position to the releasing position.

Referring to fig. 7 to 8, after the cover 11 is switched from the clamping position to the releasing position, the connecting rod 13 extends out of the receiving slot 122, the connecting rod 13 pushes the base 12 to move downward relative to the cover 11 under the torsion of the spring 132, the separating portion 113 lifts the disposable cleaning paper 200 upward during the movement, and separates from the disposable cleaning paper 200 while lifting, and the disposable cleaning paper 200 falls off from the base 12 naturally.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A mop, comprising:

a mop head (1) for attaching disposable cleaning sheets, said mop head (1) comprising a cover (11) and a base (12), said cover (11) being movably mounted above the upper surface of said base (12), said cover (11) having a clamping position engaging the upper surface of said base (12) and a release position opening from the upper surface of said base (12);

the lower end of the upright (2) is hinged above the mop head (1), and the upright (2) has a first position lying on the mop head (1) and a second position not lying on the mop head; when the upright (2) is positioned at the first position, part of the wall surface of the upright (2) is contacted with the mop head (1);

a first locking mechanism (3) for locking said cover (11) in said clamping position;

a second locking mechanism (4) for locking said upright (2) in said first position;

the trigger mechanism (5) is arranged on the upright rod (2) and can be operated by a user from the outside; when the upright (2) is located at the first position, the trigger mechanism (5) and the first locking mechanism (3) have a linkage relationship, so that a user can operate the trigger mechanism (5) from the outside to switch the cover body (11) from the clamping position to the loosening position; when the upright rod (2) is positioned at the second position, the triggering mechanism (5) is separated from the linkage relation with the first locking mechanism (3).

2. The mop of claim 1, wherein: the lower end part of the upright rod (2) is hinged with the cover body (11).

3. The mop of claim 2, wherein: the upper surface of the cover body (11) is provided with a hinge part (112), and the lower end part of the upright rod (2) is hinged on the hinge part (112).

4. The mop of claim 1, wherein: one of the cover body (11) and the base body (12) is provided with a first locking piece (31), the other one is provided with a second locking piece (32) matched with the first locking piece (31), and the first locking piece and the second locking piece form the first locking mechanism (3).

5. The mop of claim 4, wherein: the first locking piece (31) is an upper lock catch fixedly arranged on the lower surface of the cover body (11), and the second locking piece (32) is a lower lock catch fixedly arranged on the upper surface of the base body (12).

6. The mop of claim 1, wherein: one of the cover body (11) and the upright rod (2) is provided with a third locking piece (41), the other one is provided with a fourth locking piece (42) matched with the third locking piece (41), and the third locking piece and the fourth locking piece form the second locking mechanism (4).

7. The mop of claim 6, wherein: the third locking piece (41) is a locking block fixedly arranged on the upper surface of the cover body (11), and the fourth locking piece (42) is a locking groove arranged on the vertical rod (2).

8. The mop of claim 7, wherein: one of the locking block and the locking groove is provided with a first magnetic attraction piece, and the other one of the locking block and the locking groove is provided with a second magnetic attraction piece which can generate mutual attraction force with the first magnetic attraction piece.

9. The mop of claim 8, wherein: one of the first magnetic attraction piece and the second magnetic attraction piece is a magnet piece, and the other one of the first magnetic attraction piece and the second magnetic attraction piece is a magnet piece or an iron piece.

10. The mop of claim 1, wherein: the trigger mechanism (5) comprises a sliding unlocking piece (51) which is arranged on the vertical rod (2) in an axial sliding mode, when the vertical rod (2) is located at the first position, one of the first locking piece and the second locking piece is located on a moving path of the sliding unlocking piece (51), and the sliding unlocking piece (51) can be unlocked from the other one of the first locking piece and the second locking piece in the moving process.

11. The mop of claim 10, wherein: slip unlocking piece (51) establish including the cover sliding sleeve (511) and fixed the setting on pole setting (2) are in just be used for promoting on the tip of sliding sleeve (511) lid (11) is relative pedestal (12) horizontal migration's promotion portion (512).

12. The mop of claim 1, wherein: the cover body (11) is provided with a separating part (113) which has adhesion or adsorption effect on the disposable cleaning paper, and when the cover body (11) is positioned at the clamping position, the separating part (113) is contacted with part of the disposable cleaning paper; when the cover body (11) is switched from the clamping position to the relaxing position, the separating part (113) can move upwards along with the cover body (11) and lift the part contacted with the separating part upwards during the moving process.

13. The mop of claim 12, wherein: the separation part (113) is a brush hair or a sucking disc or a burr component.

14. The mop of claim 12, wherein: the cover body (11) is provided with a first clamping part (114) used for clamping the disposable cleaning paper, and the base body (12) is provided with a second clamping part (124) matched with the first clamping part (114).

15. The mop of claim 14, wherein: the separation part (113) is positioned on the first clamping part (114).

16. The mop of claim 14, wherein: the seat body (12) is provided with an upward extending inclined plane (123), the upper end part of the inclined plane (123) faces the outside of the seat body (12), and the lower end part of the inclined plane faces the inside of the seat body (12).

17. The mop of claim 16, wherein: the inclined plane (123) is positioned on the second clamping part (124), when the cover body (11) is positioned at the clamping position, the separating part (113) is positioned above the inclined plane (123) and is opposite to the inclined plane (123), so that the separating part (113) is abutted against and contacted with the disposable cleaning paper clamped between the first clamping part and the second clamping part.

18. The mop of claim 14, wherein: the cover body (11) comprises a cover body (111) extending along the left-right direction, and the first clamping parts (114) are fixedly arranged on the front end part and the rear end part of the cover body (111) and protrude out of the cover body (111).

19. The mop of claim 14, wherein: the seat body (12) comprises a seat body (121) extending along the left-right direction, and the second clamping parts (124) are fixedly arranged on the front end part and the rear end part of the seat body (121) and are sunken towards the inside of the seat body (121).

20. The mop of claim 1, wherein: at least one connecting rod (13) is arranged between the cover body (11) and the seat body (12), and the upper end part of the connecting rod (13) is hinged on the lower surface of the cover body (11) while the lower end part is hinged on the upper surface of the seat body (12).

21. The mop of claim 20, wherein: the cover body (11) and/or the seat body (12) are/is provided with a containing groove (122) for containing the connecting rod (13), and when the cover body (11) is located at the clamping position, the connecting rod (13) is contained in the containing groove (122).

22. A mop for mounting disposable cleaning paper as defined in claim 20 wherein: the two connecting rods (13) are respectively a first connecting rod (1301) and a second connecting rod (1302), the cover body (11) and the seat body (12) are respectively provided with a left side part and a right side part, the upper end part and the lower end part of the first connecting rod (1301) are positioned on the left side part of the lower surface of the cover body (11), the upper end part and the lower end part of the first connecting rod are positioned on the left side part of the upper surface of the seat body (12), and the upper end part and the lower end part of the second connecting rod (1302) are positioned on the right side part of the lower surface of the cover body (11), and the lower end part and the upper end part of the second connecting rod are positioned on the right.

23. The mop of claim 22, wherein: articulated shafts (131) extending along the front and the back are arranged on the lower surface of the cover body (11) and the upper surface of the seat body (12).