CN211270539U - Mop with handle - Google Patents

Abstract

The utility model discloses a mop, include: first mop head, second mop head, mop cloth and mop pole, mop cloth one end is connected in first mop head, and the other end is connected in the second mop head, and the first mop head of lower extreme direct or indirect connection of mop pole, the activity of second mop head sets up on the mop pole, can follow the axis direction removal of mop pole and can rotate around the axis direction of mop pole, and the lower part of second mop head can be moved to first operating position, is about side by side with the lower part of first mop head. The utility model discloses a mop, the lower part of second mop head can be moved to first operating position, position when being used for mopping or cleaning the object promptly, and the lower part of first mop head is about parallel state side by side with second mop head lower part, and superpose state about the non-. When the mop is used, the lower part of the second mop head is positioned at the position parallel to the lower part of the first mop head, and the mop cloth is exposed to the outside to the maximum extent, so that the mop is convenient to mop or wipe.

Description

Mop with handle

Technical Field

The utility model relates to a mop.

Background

The existing wringing mop mostly adopts a mode that a handle rotates relative to a mop rod to wring mop cloth, and the handle is usually positioned above a mop head, so that the effective wiping surface of the mop cloth is effective when the mop cloth is used, the mop cloth is not beneficial to efficient utilization of the mop, and the mop cloth is to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model relates to a mop, which arranges a first mop head and a second mop head in parallel in the horizontal direction to remove the connection part, thereby greatly increasing the effective wiping surface of the mop cloth.

The utility model discloses a realize through following technical scheme:

the utility model provides a mop, include: first mop head, second mop head, mop cloth and mop pole, mop cloth one end is connected in first mop head, and the other end is connected in the second mop head, and the first mop head of lower extreme direct or indirect connection of mop pole, the activity of second mop head sets up on the mop pole, can follow the axis direction removal of mop pole and can rotate around the axis direction of mop pole, and the lower part of second mop head can be moved to first operating position, is about side by side with the lower part of first mop head.

By adopting the technical scheme, the lower part of the second mop head can be moved to a first working position, namely the position when the mop head is used for mopping or wiping objects, the lower part of the first mop head is positioned at the left side or the right side of the lower part of the second mop head, and the first mop head and the second mop head are in a parallel state of being arranged side by side at the left and right instead of being overlapped up and down. When the mop is used, the lower part of the second mop head is positioned at the position parallel to the lower part of the first mop head, and the mop cloth is exposed to the outside to the maximum extent, so that the mop is convenient for mopping or wiping other objects.

As a further improvement of the utility model, the first mop head comprises an upper clamping part I, a lower clamping part I and a fastening device I, one end of the mop cloth is positioned between the upper clamping part I and the lower clamping part I, and the upper clamping part I and the lower clamping part I are connected through the fastening device I; the second mop head comprises an upper clamping part II, a lower clamping part II and a fastening device II, the other end of the mop cloth is positioned between the upper clamping part II and the lower clamping part II, the upper clamping part II and the lower clamping part II are connected through the fastening device II, and when the lower part of the second mop head moves to the first working position, the lower clamping part I is positioned on the left side or the right side of the lower clamping part II. Through adopting above-mentioned technical scheme, the concrete structure setting of first mop head and second mop head is favorable to fixing mop cloth, conveniently changes the dismantlement.

As a further improvement of the utility model, the first upper clamping part comprises a first transverse part, the middle part of the first transverse part is provided with a fixing part, the fixing part is directly connected or connected to the lower end of the mop rod through a connecting piece, both ends of the first transverse part are longitudinally provided with a first through hole, the first lower clamping part comprises a second transverse part, the first fastening device comprises a first screw rod and a nut, the first screw rod is integrally formed or detachably connected to the first lower clamping part, the end of the first screw rod penetrates through the first through hole, and the first screw rod is connected with the nut; go up clamping part two and include horizontal portion three, the middle part of horizontal portion three is provided with the vertical handle cover that upwards extends, and the handle cover is established on the mop pole, through-hole two has vertically been seted up at the both ends of horizontal portion three, and lower clamping part two includes horizontal portion four, fastener two includes screw rod two and nut, screw rod two integrated into one piece in or detachably connect under on clamping part two, the end of screw rod two is worn out through-hole two, coupling nut on the screw rod two. By adopting the technical scheme, each transverse part transversely extends to form a long strip, so that the mop cloth is uniformly fixed, the effective wringing effect is improved, and the mop cloth is also favorable for mopping and wiping when in use.

As a further improvement of the present invention, a first downwardly protruding tooth-shaped portion is provided on a lower surface of the first transverse portion, a second upwardly protruding tooth-shaped portion is provided on an upper surface of the second transverse portion, the first tooth-shaped portion is disposed on an outer edge or an inner edge or a middle position of a lower surface of the first transverse portion along a length direction of the first transverse portion, the second tooth-shaped portion is disposed on an outer edge or an inner edge or a middle position of an upper surface of the second transverse portion along a length direction of the second transverse portion, and the first tooth-shaped portion and the second tooth-shaped portion can be engaged with each other to fasten one end of the mop cloth; the lower surface of the third transverse part is provided with a third tooth-shaped part protruding downwards, the upper surface of the fourth transverse part is provided with a fourth tooth-shaped part protruding upwards, the third tooth-shaped part is arranged at the outer edge or the inner edge or the middle position of the lower surface of the third transverse part along the length direction of the third transverse part, the fourth tooth-shaped part is arranged at the outer edge or the inner edge or the middle position of the upper surface of the fourth transverse part along the length direction of the fourth transverse part, and the third tooth-shaped part and the fourth tooth-shaped part can be meshed to fasten the other end of the mop cloth. Through adopting above-mentioned technical scheme, the setting of each dentate, interlock each other is favorable to carrying out firm fixed to mop cloth. The tooth-shaped parts are arranged along the length direction of the transverse parts, so that the shape characteristics of the transverse parts are fully utilized to better fix the mop cloth.

As a further improvement of the utility model, the edges of both ends of the lower surface of the transverse part II are provided with a convex edge I which protrudes downwards; the edges of two ends of the lower surface of the transverse part IV are provided with two convex edges protruding downwards. Through adopting above-mentioned technical scheme, the setting on each protruding edge is favorable to carrying on spacingly to mop cloth when wringing out mop cloth, and the high-efficient swiftly wringing of being convenient for is done.

As a further improvement, the fixed part is vertical setting, the upper portion of fixed part is pipy fixed part one, the upper surface protrusion of fixed part one in the upper surface of horizontal portion one, the lower part integrated into one piece of fixed part is provided with fixed part two, one side that is close to horizontal portion three of fixed part two is the arc arch form, arc recess two that matches with fixed part two is seted up to horizontal portion three inboard, arc recess two is located the below position of gloves, the size of fixed part one is less than the size of fixed part two, fixed part one can insert in the gloves, the periphery of fixed part one, be provided with protruding edge three on horizontal portion one, protruding edge three has the recess with the fixed part between one, the lower part of gloves can be trapped in the recess. Through adopting above-mentioned technical scheme, fixed part one can be used to peg graft in the handle cover, improves joint strength and firmness. The second arc-shaped groove can be matched with the fixing part, so that the mop is compact in structure and is beneficial to arrangement of the lower part of the first mop head and the lower part of the second mop head side by side.

As a further improvement of the utility model, still include locking device, locking device sets up in the handle cover of second mop head for connect first mop head and second mop head in order to unblock and lock between first mop head and the second mop head. Through adopting above-mentioned technical scheme, locking device's setting is favorable to locking and unblock first mop head to make the second mop head reliably lock in first operating position, be convenient for mop, the unblock back is favorable to holding the second mop head and removes, in order to wring out mop cloth.

As a further improvement, locking device includes button and elastic component, has the bulge to the lower part side of gloves, is provided with the recess that is used for holding locking device inwards cavedly on the bulge, and through-hole three has been seted up to the recess bottom, and the middle part pin joint of button sets up on the bulge between the one end of button and the recess bottom the elastic component, the other end protrusion of button are provided with the pothook, and the outer wall protrusion of the fixed part of going up clamping part one is provided with the ka tai, the end of ka tai is followed wear out in the through-hole three, the pothook is in the position that can buckle mutually with ka tai. Through adopting above-mentioned technical scheme, the setting of ka tai and pothook is favorable to locking device to fix or the unblock the relative position of first mop head and second mop head, and is convenient durable, and the installation is convenient.

As a further improvement of the utility model, the mop further comprises a limiting device which is arranged on the mop rod and is positioned in the moving direction of the second mop head. Through adopting above-mentioned technical scheme, stop device can be spacing to the removal of second mop head, prevents that it from deviating from.

As a further improvement of the utility model, the mop also comprises a one-way guiding device which is arranged on the mop rod and is used for one-way guiding when the second mop head rotates; the one-way guiding device comprises a third fixing part and a third guiding part, the third fixing part is located inside the mop rod, a fifth through hole is formed in the mop rod, the tail end of the guiding part penetrates out of the fifth through hole of the mop rod, a plurality of strip-shaped convex edges are arranged in the second mop head, and the guiding part can rotate in one direction among the convex edges. Through adopting above-mentioned technical scheme, the cooperation of guide part and bead both can satisfy the second mop head and remove along mop pole axis direction, does not hinder the second mop head again around the one-way rotation of axis direction of mop pole, and the structure is ingenious compact, and the operation is stable, durable.

According to the utility model discloses mop, its useful part that possesses has at least: the problem of wringing the strip-shaped cotton thread mop is effectively solved; when mopping, the lower parts of the two mop heads are combined and are in a parallel state of being arranged side by side left and right, so that the effective mop area of the mop is enlarged.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

FIG. 1 is a schematic view of an overall structure of a mop according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the mop according to an embodiment of the present invention after the second mop head is moved upward;

fig. 3 is a schematic view of an exploded structure of the lower half of the mop according to an embodiment of the present invention;

fig. 4 is another schematic exploded view of the lower half of the mop according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a first upper clamping portion of a mop according to an embodiment of the present invention;

fig. 6 is a schematic structural view of an upper clamping portion of a mop according to an embodiment of the present invention at another angle;

fig. 7 is a schematic structural view of a first lower clamping portion of a mop according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a second upper clamping portion of the mop according to an embodiment of the present invention;

FIG. 9 is another angle structure diagram of the second upper clamping portion in FIG. 8;

FIG. 10 is a schematic view of a connecting member of a mop according to an embodiment of the present invention;

fig. 11 is a schematic structural view of a second lower clamping portion of the mop according to an embodiment of the present invention;

fig. 12 is a schematic structural view of a one-way guide device of a mop according to an embodiment of the present invention;

FIG. 13 is a schematic view of the unidirectional guide of FIG. 12 from another angle;

fig. 14 is a schematic structural view of a one-way guiding device according to another embodiment of the present invention.

In the figure: the mop comprises a first mop head 1, a second mop head 2, mop cloth 3, a mop rod 4, a through hole four 41, a through hole five 42, a limiting sleeve 5, a handle sleeve 6, a locking device 7, a button 71, a rotating connecting part 711, a hook 712, an elastic piece 72, a connecting piece 8, a first connecting part 81, a boss 811, a resetting part 812, a through groove 813, a second connecting part 82, a one-way guiding device 9, a fixing part three 91, a vertical part 911, an arc-shaped part 912, a guiding part 92, a front side surface 921, an upper surface 923, a right surface 924, a limiting part 93, an upper clamping part one 11, a fixing part 111, a fixing part one 1111, a fixing part two 1112, a transverse part one 112, a tooth-shaped part one 113, a through hole one 114, a clamping platform 115, a convex edge three 116, a lower clamping part one 12, a transverse part two 120, a tooth-shaped part two 121, a screw rod one 122, an arc-shaped groove one 123, a nut 13, a transverse part three 21, a, The handle sleeve 22, the rib 221, the groove 23, the pivoting part 231, the through hole three 232, the lower clamping part two 24, the transverse part four 240, the tooth part four 241, the screw rod two 242 and the arc-shaped groove three 243.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following buckling drawings and preferred embodiments are described in detail below with reference to the following detailed description of the embodiments, structures, features and effects of the present invention.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting.

In particular, the terms "left" and "right" in this application refer to left and right as shown in fig. 1. As with the rotating mop, the two mop heads can of course be side by side in a front-to-back manner. Are also to be understood as being within the scope of protection of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1

The utility model relates to a mop, refer to and show 1 to 13, including first mop head 1, second mop head 2, mop cloth 3, mop pole 4, stop device (like stop collar 5), handle sleeve 6, locking device 7 and one- way guider 9, 3 one ends of mop cloth are connected in first mop head 1, the other end is direct or indirect to be connected in second mop head 2, the first mop head 1 of lower extreme direct or indirect connection of mop pole 4, 2 covers of second mop head are established on mop pole 4, can follow the axis direction removal of mop pole 4, and can rotate around the axis direction of mop pole 4, the lower part of second mop head 2 can move to first operating position, be side by side with the lower part of first mop head 1. The stop collar 5 sets up on the mop pole 4 and is in the direction of movement of second mop head 2 for it is spacing to the removal of second mop head 2, and the handle cover 6 sets up in the end of mop pole 4.

The first mop head 1, referring to fig. 1 to 7, includes a first upper clamping portion 11, a first lower clamping portion 12, and a first fastening device. One end of the mop cloth 3 is positioned between the upper clamping part I11 and the lower clamping part I12, and the upper clamping part I and the lower clamping part I are fixedly connected through the first fastening device. The first fastening device comprises a first screw 122 and a nut 13, and the first screw 122 is integrally formed on or detachably connected to the first lower clamping part 12.

Referring to fig. 5 and 6, the middle part of the upper clamping portion one 11 is provided with a vertical tubular fixing portion 111, internal threads are arranged in the fixing portion 111, and the outer wall of the upper part of the fixing portion 111 is provided with a protruding clamping table 115; the fixing portion of the upper clamping portion 11 is connected with a first transverse portion 112, the first transverse portion 112 extends transversely from the fixing portion 111 to two sides, and the first transverse portion is in a transversely extending strip shape. The lower side of the first transverse part 112 is provided with a first tooth-shaped part 113 which protrudes downwards and is arranged along the length direction of the first transverse part 112, and the first tooth-shaped part 113 is arranged at the edge position of the first transverse part 112. The two end positions of the first transverse part 112 are longitudinally provided with a first through hole 114.

The first lower clamping portion 12 is integrally formed, referring to fig. 7, and includes a second transverse portion 120 and a second tooth portion 121, the second tooth portion 121 protruding upward is disposed on the upper side of the second transverse portion 120, and the second tooth portion 121 is disposed along the length direction of the second transverse portion 120 and is located at one side edge of the second transverse portion 120. The middle part of the other side of the second transverse part 120 is provided with a first arc-shaped groove 123 which is sunken inwards. And a first screw 122 which is upright upwards is arranged at both ends of the upper surface of the second transverse part 120. The edges of the two ends of the lower surface of the second transverse part 120 are provided with first convex edges 124 which are convex downwards so as to limit the mop cloth 3 when being screwed down.

The fixing part 111 is arranged vertically, the upper part of the fixing part 111 is a tubular first fixing part 1111, internal threads are arranged in the first fixing part 1111, the upper surface of the first fixing part 1111 protrudes out of the upper surface of the first transverse part 112, the lower part of the fixing part 111 is integrally provided with a second fixing part 1112, one side, close to the third transverse part 21, of the second fixing part is in an arc arch shape, the inner side of the third transverse part 21 is provided with a second arc groove 212 matched with the second fixing part 1112, the second arc groove 212 is located below the glove 22, the first fixing part is smaller than the second fixing part in size, the first fixing part can be inserted into the glove 22, the periphery of the first fixing part 1111 is provided with a third convex edge 116 on the first transverse part 112, a groove is formed between the third convex edge 116 and the first fixing part 1111, and the edge of the lower part of the. The second arc-shaped groove 212 can be used for accommodating the second fixing portion 1112, so that the first transverse portion 112 and the third transverse portion 21 can be tightly attached, and the structure is compact.

The end of the mop cloth 3 is positioned between the first tooth-shaped part 113 and the second tooth-shaped part 121, the first screw 122 on the first lower clamping part 12 penetrates into the first through hole 114 of the first upper clamping part 11, and the nut 13 is screwed on the first screw 122 to tightly screw the first upper clamping part 11 and the first lower clamping part 12 so as to clamp the mop cloth. Referring to fig. 4, 8, 9 and 11, the second mop head 2 includes a second upper clamping portion, a second lower clamping portion 24 and a second fastening device, the other end of the mop cloth 3 is located between the second upper clamping portion and the second lower clamping portion 24, the second upper clamping portion and the second lower clamping portion 24 are connected through the second fastening device, and when the lower portion of the second mop head 2 moves to the first working position, the first lower clamping portion 12 is located on the left side or the right side of the second lower clamping portion 24. The second fastening device comprises a second screw 242 and a nut, and the second screw 242 is integrally formed on or detachably connected to the second lower clamping portion 24.

Referring to fig. 8 and 9, the middle portion of the upper clamping portion ii is provided with a handle sleeve 22 extending vertically and upwardly, and the lower clamping portion ii 24 is detachably connected with the upper clamping portion ii. The lower end of the handle sleeve 22 is connected with the transverse part III 21, the handle sleeve 22 is tubular, a strip-shaped convex rib 221 is arranged on the inner tube wall, and the convex rib 221 can be used for one-way limiting of the guide part 92 on the one-way guide device 9 on the mop rod 4. An arc-shaped groove II 212 is formed in the middle of the transverse part III 21 and below the handle sleeve. The lower side of the lateral portion three 21 has a tooth-shaped portion three 213 projecting downward and provided in the longitudinal direction of the lateral portion three 21. Two vertical through holes 211 are formed in two ends of the transverse portion III 21 and used for penetrating through the screw rods 242 on the lower clamping portion II 24. The lower side of the handle sleeve 22 has a projection, which is provided with a recess 23 recessed inwards for receiving the locking device 7. The convex edge of the convex part is in a track shape. The inner side wall of the protruding edge is provided with a pivoting part 231 of the pivoting locking device 7, and the pivoting part 231 can be a hole or a column. The bottom of the groove 23 is a pipe wall of the handle cover 22, and the bottom of the groove is provided with a third through hole 232 for the insertion of the clamping platform 115 on the fixing part 111 of the upper clamping part 11, so as to facilitate the fastening of the clamping hook 712 of the locking device 7 and the clamping platform 115.

In other embodiments, the second mop head 2 is of a detachable design, such as the mop cover 22 and the third transverse portion 21 are detachably connected, the third transverse portion 21 still has the above-mentioned features, and the third transverse portion 21 and the third tooth portion 213 thereof can function as the second upper holding portion for cooperating with the second lower holding portion 24 to clamp the mop cloth 3.

The second lower clamping portion 24 is integrally formed, and referring to fig. 4 and 11, includes a fourth transverse portion 240, a fourth tooth portion 241 protruding upward is disposed on an upper side of the fourth transverse portion 240, and the fourth tooth portion 241 is disposed along a length direction of the fourth transverse portion 240 and at a side edge of the fourth transverse portion 240. The middle of the other side of the transverse portion four 240 is provided with an arc groove three 243 depressed inward. Two ends of the upper surface of the transverse part four 240 are provided with a screw rod two 242 which is upright upwards. The edges of both ends of the lower surface of the transverse portion four 240 are provided with convex edges two 244 protruding downwards so as to limit the mop cloth 3 when being screwed down. If the lower surface of the second fixing portion 1112 does not exceed the lower surface of the first transverse portion 112, and the lower surface of the third transverse portion 21 is flush with the lower surface of the first transverse portion 112 after installation, the arc-shaped groove 243 does not need to be formed in the fourth transverse portion 240. Similarly, the first arc-shaped groove 123 on the second transverse portion 120 can be disposed according to the length of the second fixing portion 1112 in the vertical direction.

The other end of the mop cloth 3 is positioned between the third tooth-shaped part 213 and the fourth tooth-shaped part 241, the second screw 242 on the second lower clamping part 24 penetrates into the second through hole 211 of the third transverse part 21 on the second upper clamping part, and the nut 13 is screwed on the second screw 242 to tighten the second upper clamping part and the second lower clamping part 24 so as to clamp the mop cloth.

In this embodiment, one end of the mop cloth 3 bypasses the lower clamping portion one 12, and then is clamped between the lower clamping portion one 12 and the upper clamping portion one, that is, the mop cloth 3 is positioned outside the lower clamping portion one, the lower clamping portion one 12 is arranged in an enclosing manner, the other end of the mop cloth 3 bypasses the lower clamping portion two 24, and then is clamped between the lower clamping portion two 24 and the upper clamping portion two, that is, the mop cloth 3 is positioned outside the lower clamping portion two, and the lower clamping portion two 24 is arranged in an enclosing manner, so that the mop cloth is fully exposed, and the mop cloth can be conveniently and effectively mopped. In other embodiments, the ends of the mop cloth 3 may be located on opposite inner sides of the two lower clamping portions, and fastening may be achieved as well.

The mop cloth 3 is composed of a plurality of strip-shaped cloth strips and can be a cotton wire mop cloth, and the mop cloth 3 can be made of materials according to actual requirements and has cleaning performance and water absorption.

Referring to fig. 1 and 4, the mop rod 4 is a hollow rod or a telescopic rod, a limiting device such as a limiting sleeve 5 can be arranged on the mop rod 4 for limiting the second mop head 2 when moving along the length direction of the mop rod, and a one-way guiding device 9 can be arranged below the limiting device on the mop rod 4 for guiding the second mop head 2 when rotating in one way along the axial direction of the mop rod. The lower end of the mop rod 4 is inserted into a connecting piece 8, and the lower end of the connecting piece 8 is screwed on the internal thread of the fixing part 111 of the first mop head 1. The lower end of the mop rod 4 is provided with a through hole IV 41 for clamping and matching the boss 811 on the connecting piece 8. The mop rod 4 is provided with a through hole five 42 at the position where the one-way guiding device is arranged, and the through hole five 42 is used for clamping and matching the guiding part 92 in the one-way guiding device.

The stop means in other embodiments may be a protrusion-like feature for abutting against the second mop head to prevent it from moving excessively along the axial square of the mop pole. The limiting device can be screwed on the mop rod by adopting nuts such as screws or integrally formed on the mop rod and is provided with a convex feature.

Referring to fig. 3, the locking device 7 is disposed on the handle sleeve 22 of the second mop head 2, and is used for connecting the first mop head 1 and the second mop head 2 to unlock and lock the first mop head 1 and the second mop head 2. The locking device 7 includes a button 71 and an elastic member 72, wherein a rotation connecting portion 711 is disposed at a middle position of the button 71 in the vertical direction, and the rotation connecting portion 711 may be a column or a hole for pivotally connecting with the pivot portion 231 in the groove 23 of the handle cover 22. An elastic member 72 is connected between the button 71 and the groove 23 for resetting the button, and the elastic member 72 is located at an upper portion of the button 71. The lower portion of the button is provided with a hook 712 protruding toward the groove 23 for engaging with the locking platform 115 on the fixing portion 111 to lock the position of the handle cover and the first mop head, so as to prevent the handle cover 22 and the first mop head from moving relatively. When the button needs to be moved, the upper part of the button is pressed to separate the hook 712 at the lower part from the clip 115.

Referring to fig. 4 and 10, the mop rod 4 is connected to the fixing portion 111 of the first clamping portion 11 through the connecting member 8. The connecting member 8 is integrally formed and has a first connecting portion 81 and a second connecting portion 82, the first connecting portion 81 is tubular and located above the connecting member, a resetting portion 812 is arranged on a tube wall of the first connecting portion 81, and a boss 811 is convexly arranged on the resetting portion 812. Specifically, two strip-shaped through grooves 813 are formed in the tube wall of the first connecting portion 81, and the tube wall with a narrow size between the two through grooves 813 is the restoring portion 812. The boss 811 is an inclined boss with a thin top and a thick bottom, which is convenient for the installation and the falling prevention of the mop rod 4. The outer wall of the second connecting portion 82 has a screw thread for screw-coupling with the internal screw thread of the fixing portion 111. In other embodiments, the connecting portion 82 may be provided with internal threads, and the fixing portion 111 may be provided with external threads, which also achieve the effect of threaded connection.

Referring to fig. 4, 12 and 13, the one-way guiding device 9 includes a fixing portion three 91 and a guiding portion 92, the fixing portion three 91 is located inside the mop rod 4, and the guiding portion 92 protrudes from the through hole five 42 of the mop rod 4. The third fixing portion 91 is annular, racetrack-shaped, has certain elasticity, and includes two symmetrical arc portions 912 and two symmetrical vertical portions 911, two ends of the arc portion 912 are connected to one end of each vertical portion 911, and the other ends of the two vertical portions 911 are respectively connected to two ends of the other arc portion 912. Referring to fig. 12, the guide portion 92 is located on the right side of one vertical portion of the fixing portion three. The guide part 92 is in the shape of a trapezoid boss protruding outwards, the upper surface 923 and the lower surface 922 of the guide part 92 are inclined planes, the right side end parts of the upper surface 923 and the lower surface 922 are connected and transited through the right surface 924, the front side end parts of the upper surface 923 and the lower surface 922 are connected and transited through the front side surface 921, the front side surface is inclined and has a guide function, the right side end part of the front side surface is connected with the right surface 924, the right surface 924 is parallel to the outer side surface of the vertical part 911, and the longitudinal section size of the guide part is gradually reduced from left to right. The rear side surface of the guide portion 92 and the rear side surface of the fixing portion three 91 are in the same plane, that is, the rear side surface of the guide portion 92 is a vertical surface rather than an inclined surface, and has no guide function. In other embodiments, the right surface 924 may be absent and the front side 921 and the back side may be directly connected. In other embodiments, the third fixing portion includes a base and an elastic member, the size of the base is larger than that of the fifth through hole 42, the guide portion 92 is connected to the base, one end of the elastic member is connected to the base, and the other end of the elastic member is connected to the inner wall of the mop rod 4.

In another scheme, referring to fig. 14, the one-way guiding device 9 includes a fixing portion three 91, a guiding portion 92 and a limiting portion 93, and the fixing portion three 91 is annular, can have elasticity, and can be used for fixing. The limiting part 93 protrudes out of one side of the fixing part III 91, the guide part 92 protrudes out of the other side of the fixing part III 91, when the one-way guide device 9 is installed on the mop rod 4, the fixing part III 91 is located in the mop rod 4, and the guide part 92 penetrates out of the through hole V42 in the mop rod 4 to be matched with the protruding edge 221 in a one-way guide mode. The limiting portion 93 is a protrusion, and matches with a through hole formed on the mop rod 4 to further limit and fix the fixing portion. In other embodiments, the position-limiting portion 93 may be a groove, and the mop rod may have a protrusion matching with the groove, so as to achieve the position-limiting effect.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the above embodiments without departing from the scope of the present invention, but all the modifications, changes and modifications of the above embodiments that do not depart from the technical scope of the present invention are within the scope of the present invention.

Claims (10)

1. A mop, comprising: first mop head (1), second mop head (2), mop cloth (3) and mop pole (4), mop cloth (3) one end is connected in first mop head (1), the other end is connected in second mop head (2), the first mop head (1) of lower extreme direct or indirect connection of mop pole (4), second mop head (2) activity sets up on mop pole (4), can follow the axis direction removal of mop pole (4) and can rotate around the axis direction of mop pole (4), the lower part of second mop head (2) can move to first operating position, be about side by side with the lower part of first mop head (1).

2. A mop according to claim 1, wherein the first mop head (1) comprises a first upper grip portion (11), a first lower grip portion (12) and a first fastening means, one end of the mop cloth (3) being located between the first upper grip portion (11) and the first lower grip portion (12), the first upper grip portion (11) and the first lower grip portion (12) being connected by the first fastening means; the second mop head (2) comprises an upper clamping part II, a lower clamping part II (24) and a fastening device II, the other end of the mop cloth (3) is positioned between the upper clamping part II and the lower clamping part II (24), the upper clamping part II and the lower clamping part II (24) are connected through the fastening device II, and when the lower part of the second mop head (2) is moved to the first working position, the lower clamping part I (12) is positioned on the left side or the right side of the lower clamping part II (24).

3. The mop as in claim 2, wherein the upper clamping portion I (11) comprises a transverse portion I (112), a fixing portion (111) is arranged in the middle of the transverse portion I (112), the fixing portion (111) is directly connected or connected to the lower end of the mop rod (4) through a connecting piece (8), through holes I (114) are longitudinally formed in two ends of the transverse portion I (112), the lower clamping portion I (12) comprises a transverse portion II (120), the fastening device I comprises a screw rod I (122) and a nut (13), the screw rod I (122) is integrally formed or detachably connected to the lower clamping portion I (12), the tail end of the screw rod I (122) penetrates through the through holes I (114), and the screw rod I (122) is connected with the nut (13); go up clamping part two and include horizontal portion three (21), the middle part of horizontal portion three (21) is provided with vertical upwards extending handle cover (22), and the handle pole (4) is established to handle cover (22), through-hole two (211) have vertically been seted up at the both ends of horizontal portion three (21), and clamping part two (24) are including horizontal portion four (240) down, fastener two includes screw rod two (242) and nut, screw rod two (242) integrated into one piece in or detachably connect under on clamping part two (24), the end of screw rod two (242) is worn out through-hole two (211), coupling nut on screw rod two (242).

4. A mop according to claim 3, wherein the lower surface of the first transverse portion (112) is provided with a first downwardly projecting tooth (113), the upper surface of the second transverse portion (120) is provided with a second upwardly projecting tooth (121), the first tooth (113) is arranged at a position along the length of the first transverse portion (112) which is at an outer edge or an inner edge or a middle portion of the lower surface of the transverse portion, the second tooth (121) is arranged at a position along the length of the second transverse portion (120) which is at an outer edge or an inner edge or a middle portion of the upper surface of the transverse portion, and the first tooth (113) and the second tooth (121) are engageable to secure one end of the mop cloth (3); the lower surface of the third transverse part (21) is provided with a third downwardly-protruding tooth-shaped part (213), the upper surface of the fourth transverse part (240) is provided with a fourth upwardly-protruding tooth-shaped part (241), the third tooth-shaped part (213) is arranged at the outer edge or the inner edge or the middle position of the lower surface of the third transverse part along the length direction of the third transverse part (21), the fourth tooth-shaped part (241) is arranged at the outer edge or the inner edge or the middle position of the upper surface of the fourth transverse part along the length direction of the fourth transverse part (240), and the third tooth-shaped part (213) and the fourth tooth-shaped part (241) can be meshed to fasten the other end of the mop cloth (3).

5. A mop according to claim 3 or 4, characterized in that the two lower end edges of the second transverse part (120) are provided with a first convex edge (124) protruding downwards; two end edges of the lower surface of the transverse part four (240) are respectively provided with a convex edge two (244) protruding downwards.

6. The mop of claim 3 or 4, wherein the fixing portion (111) is vertically arranged, the upper portion of the fixing portion (111) is a tubular first fixing portion (1111), the upper surface of the first fixing portion (1111) protrudes out of the upper surface of the first transverse portion (112), the lower portion of the fixing portion (111) is integrally provided with a second fixing portion (1112), one side of the second fixing portion, which is close to the third transverse portion (21), is arched, the inner side of the third transverse portion (21) is provided with a second arc-shaped groove (212) matched with the second fixing portion (1112), and the second arc-shaped groove (212) is located below the handle sleeve (22).

7. A mop according to claim 3 or 4, characterized by further comprising a locking device (7), said locking device (7) being arranged on the grip sleeve (22) of the second mop head (2) for connecting the first mop head (1) and the second mop head (2) for unlocking and locking between the first mop head (1) and the second mop head (2).

8. The mop as claimed in claim 7, wherein the locking device (7) comprises a button (71) and an elastic member (72), the handle sleeve (22) has a protrusion on the lower side, the protrusion is provided with a groove (23) for accommodating the locking device (7) in an inward recessed manner, the bottom of the groove (23) is provided with a through hole III (232), the middle of the button (71) is pivoted on the protrusion, the elastic member (72) is arranged between one end of the button (71) and the bottom of the groove, the other end of the button (71) is provided with a hook (712) in a protruding manner, the outer wall of the fixing part (111) of the upper clamping part I (11) is provided with a clamping table (115) in a protruding manner, the tail end of the clamping table (115) penetrates through the through hole III (232), and the hook (712) is located at a position where the clamping table (115) can be buckled.

9. A mop according to any of claims 1-4, further comprising a limiting device, which is arranged on the mop rod (4) in the direction of movement of the second mop head (2).

10. A mop according to any one of claims 1 to 4, further comprising a one-way guide (9), the one-way guide (9) being provided on the mop rod (4) for one-way guiding of the second mop head (2) when rotated; the one-way guiding device (9) comprises a third fixing part (91) and a guiding part (92), the third fixing part (91) is located inside the mop rod (4), a fifth through hole (42) is formed in the mop rod (4), the tail end of the guiding part (92) penetrates out of the fifth through hole (42) of the mop rod (4), a plurality of strip-shaped convex ribs (221) are arranged in the second mop head (2), and the guiding part (92) can rotate in one way among the convex ribs (221).

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