CN110664334A - a cleaning tool - Google Patents

Abstract

The invention belongs to the technical field of cleaning tools, and in particular relates to a cleaning tool, comprising a mop and a mop bucket. The mop includes a mop rod and a mop head. The mop rod at least includes an inner rod and an outer rod; the end of the mop rod is provided with a mop head. The mop head comprises a mop plate, the mop plate is provided with a wiper, the lower end of the mop rod is fixed with an upper hinge seat, the mop plate is integrally formed with a lower hinge seat, and the upper and lower hinge seats are hinged through a connecting shaft, A suspension frame is also rotatably arranged on the mop head, and the suspension frame is located on the connecting shaft or below the connecting shaft; a fixing frame is arranged on the inner side of the mop bucket in the circumferential direction, and a lifting frame is movably arranged on the fixing frame, and the suspension frame can abut against The mop head is suspended in the mop bucket on the lifting frame. When the suspension frame is against the lifting frame, the mop rod can drive the mop plate to rotate. The invention provides a simple structure, which can reduce the rotation resistance and does not need to change Easy-to-use and easy-to-use cleaning tools.

Description

a cleaning tool

technical field

The invention belongs to the technical field of cleaning tools, and particularly relates to a cleaning tool.

Background technique

Mops are designed to facilitate cleaning the ground. Scrub the ground with a clean and moist mop to clean the ground, and then use the brushed mop to dry it. The used mop often needs to be cleaned with water. In the prior art, in order to clean the mop more conveniently, a mop was invented. The bucket and the mop bucket can not only clean the mop, but also have a dehydration basket in the mop bucket, which can dehydrate the cleaned mop head. When the mop of this structure is cleaned, the lower part of the mop abuts the supporting convex seat formed upwardly on the bottom of the mop bucket, and the mop head drives the wiper to rotate relative to the supporting convex seat for cleaning.

As shown in the prior patent CN 2010102900637, under such a method, due to the abutment between the mop head and the support boss, not only the water resistance is large when the mop rotates, but also there is resistance between the mop head and the support boss, when the user operates, rather laborious. Cleaning and drying need to change the area, which increases the workload of the user, and the phenomenon of sewage splashing is easy to occur in the process of changing the area.

There have also been mops with suspension brackets on the market, such as patent number CN201210341437.2. In this comparison document, a structure in which a high-level suspension frame is set on the mop rod can be used to achieve suspension cleaning. However, the suspension frame is set on the mop rod. In the process of use, bumps and bumps occur. During the process of moving the mop to clean the ground, the suspension frame on the mop pole will also cause scratches or bumps to the furniture.

SUMMARY OF THE INVENTION

In order to overcome the defects in the prior art, the purpose of the present invention is to provide a cleaning tool with a simple structure, which can reduce the rotational resistance, does not require the operation of changing zones, and is convenient to use.

The object of the present invention is achieved in this way:

A cleaning tool includes a mop and a mop bucket, the mop includes a mop rod and a mop head, the mop rod at least includes an inner rod and an outer rod, the inner rod and the outer rod can rotate with each other, and the mop rod can be shortened and elongated through socket connection ; The end of the mop rod is provided with a mop head, and the mop head comprises a mop plate, and a wiper is arranged on the mop plate,

The lower end of the mop rod is fixed with an upper hinge seat, and the mop plate is fixed with a lower hinge seat/a lower hinge seat is integrally formed on the mop disk, and the upper and lower hinge seats are hinged through a connecting shaft,

The mop head is also rotatably provided with a suspension frame, the suspension frame is located on or below the connection shaft, and the suspension frame is located above the mop plate;

The inner side of the mop bucket is provided with a fixing frame in the circumferential direction, and a lifting frame is movably arranged on the fixing frame. The suspension frame can abut on the lifting frame and make the mop head suspend in the mop bucket. When on, the mop rod can drive the mop plate to rotate;

The lifting frame can realize lifting movement on the fixing frame, and a locking mechanism is arranged between the lifting frame and the fixing frame. Under the action of the locking mechanism, the lifting frame can be located at the high and low positions of the fixing frame. When it is in a high position, the suspension frame is against the lifting frame, and the wipe is higher than the water level in the mop bucket. The mop rod can drive the mop disc to rotate and dry. When the lifting frame is at the low position of the fixed frame, the wipe can touch the mop bucket. liquid, the mop rod can drive the mop disc for rotating cleaning.

The locking mechanism includes a swing piece, the swing piece is hinged on the side of the lifting frame, the fixed frame is provided with an annular slot, the swing piece extends out of a support rod, the support rod extends into the annular slot, and the annular slot is provided There are a high stop position and a low stop position matched with the support rod. When the support rod is at the low stop position, the lifting frame is located at the low position of the fixed frame. When the support rod is at the high stop position, the lift frame is located at the fixed frame. high position.

The sides of the fixing frame are provided with longitudinal ribs, the lifting frame is provided with an inner groove matched with the longitudinal ribs, and the lifting frame moves along the longitudinal direction of the fixing frame under the guidance of the longitudinal ribs; or The side of the lifting frame is provided with longitudinal ribs, the fixing frame is provided with an inner groove matched with the longitudinal ribs, and the lifting frame moves along the longitudinal direction of the fixing frame under the guidance of the longitudinal ribs.

The side of the suspension frame is provided with at least one abutting portion, and the outer edge of the abutting portion extends beyond the outer ring of the mop tray and is exposed outside. The abutting part can abut on the limiting part and make the mop head suspended in the mop bucket; when the abutting part abuts on the limiting part, the mop rod can drive the mop plate to rotate.

The middle part of the lifting frame is provided with a longitudinal notch for the abutting part to enter, the abutting part can abut against the bottom of the longitudinal notch, the bottom of the longitudinal notch is the limit part, and the A first limit buckle is arranged in the longitudinal slot. When the abutting part abuts against the bottom of the longitudinal slot, the first limit buckle is located above the abutting part; when the mop head is placed downward, the suspension frame itself deforms and Enter the bottom of the longitudinal slot through the first limit buckle or the suspension frame pushes the first limit buckle and enters the bottom of the longitudinal slot. Under the action of the first limit buckle, the user moves the mop head up and down, and the suspension frame can When the lifting frame is driven to move on the fixed frame, when the user exerts a large upward force, the suspension frame itself deforms and escapes from the longitudinal slot through the first limit buckle or the suspension frame pushes the first limit buckle to escape from the longitudinal slot.

The lifting frame is provided with a placement portion for the suspension frame to be placed, and any position on the peripheral side of the suspension frame can abut on the placement portion and make the mop head suspended in the mop bucket. When the suspension frame is against the placement portion , the mop bar can drive the mop disc to rotate.

The lifting frame is provided with a second limit buckle, the second limit buckle is located above the placement portion, the second limit buckle and the placement portion are combined to form a placement groove, when the mop head is placed downward, the suspension frame itself deforms And enter the placement slot through the second limit buckle or the suspension frame pushes the second limit buckle into the placement slot. Under the action of the placement slot, the user moves the mop head up and down, and the suspension frame can drive the lifting frame to the fixed frame. When moving, when the user exerts a large upward force, the suspension frame itself deforms and escapes from the placement slot through the second limit buckle or the suspension frame pushes the second limit buckle away from the placement slot.

Two fixing frames are symmetrically arranged in the mop bucket, the fixing frames are both provided with lifting frames matched with the fixing frames, and the two lifting frames are connected by connecting rods.

A cleaning part is arranged on the connecting rod.

A bearing is arranged between the suspension frame and the mop plate, or a rotating sleeve is arranged between the suspension frame and the mop plate.

Compared with the prior art, the present invention has outstanding and beneficial technical effects as follows:

1. The mop head of the present invention is also rotatably provided with a suspension frame. By arranging the suspension frame on the mop head, the distance between the suspension frame and the mop plate is shortened, and the center of gravity of the mop head when rotating in the mop bucket is lowered, so that the When the mop head rotates, the mop rod reduces shaking and improves the stability of the mop head when it rotates; more importantly, the suspension frame not only realizes the function of peripheral limit, but also makes the mop more stable and difficult to rotate during high-speed rotation. The phenomenon of lateral inclination occurs, and the suspension frame is arranged below the connecting shaft, which can reduce the interference of the suspension frame on the mop rod when the mop is mopping the floor, and avoid scratches or bumps on the furniture caused by the suspension frame moving with the mop rod.

2. The lifting frame of the present invention can realize lifting movement on the fixing frame, and a locking mechanism is arranged between the lifting frame and the fixing frame. Under the action of the locking mechanism, the lifting frame can be located at the high and low positions of the fixing frame. When the frame is at the high position of the fixed frame, the suspension frame is against the lifting frame, and the wipes are higher than the water level in the mop bucket. The mop rod can drive the mop disc to rotate and dry. It can touch the liquid in the mop bucket, and the mop rod can drive the mop plate to rotate and clean. Under the action of the locking mechanism, the lifting frame can be located at the high and low positions of the fixed frame, and the mop head can be cleaned and thrown only through the lifting and lowering of the lifting frame. Dry, simple structure, the user does not need to change the area during the two-step operation of cleaning and drying, all the work is completed in one area of one mop bucket, and the operation space is effectively utilized.

3. In order to effectively suspend the mop tray in the mop bucket, the present invention adopts two types of suspension racks. Structure 1: The suspension rack is a disk body with an outer diameter larger than the outer diameter of the mop tray. The outer ring of the frame abuts on the abutting portion; in structure 2, at least one abutting portion is provided on the side of the suspension frame, and the abutting portion extends beyond the outer ring of the mop tray and is exposed outside, and each lifting frame is provided with a fork. The abutting part is arranged on the seating part, the abutting part can abut on the seating part and make the mop head suspended in the mop bucket. Both the structures of the suspension frame can realize the function of auxiliary support through the suspension frame. The advantage of the structure 1 is that any position on the peripheral side of the suspension frame can abut on the placement portion, and the mop head can be suspended in the mop bucket. The user does not need to align, and only needs to be placed towards the middle of the mop bucket, and the operation is simple; the advantage of structure 2 is that an alignment between the abutting part and the placement part is required, and the alignment between the mop head and the mop bucket The connection structure is more stable and less prone to tilt. In order to realize the limited position of the suspension frame on the lifting frame, the structure 1 and the structure 2 are equipped with limit buckles. The limit buckles are set according to the actual structure, so that the user can move the mop head up and down, and the suspension frame can drive the lifting frame to move on the fixed frame. , when the user exerts a large upward force, the suspension frame pushes the limit buckle away from the placement slot.

4. The locking mechanism of the present invention includes a swing piece, the swing piece is hinged on the side of the lifting frame, the fixed frame is provided with an annular slot, the swing piece extends out of a support rod, and the support rod extends into the annular slot. , the annular notch is provided with a high stop position and a low stop position matched with the support rod. When the support rod is at the low stop position, the lifting frame is located at the low position of the fixed frame. When the support rod is at the high stop position, The lifting frame is located at the high position of the fixing frame. Since the lifting member needs to move vertically on the fixing member, a swing member is used to compensate the lateral displacement. The swing member moves circularly and repeatedly in the annular groove. The cyclic movement of the oscillating piece is realized, and the struts of the swing piece are staggered at the high stop position and the low stop position, which is convenient for the user to carry out the actual operation, and also ensures the stability of the structure.

5. A bearing is arranged between the suspension frame and the mop plate of the present invention, or a rotating sleeve is arranged between the suspension frame and the mop plate. The rotation friction force of the suspension frame is reduced, so the lateral resistance of the suspension frame is very small, and when a small external force is applied, the mop plate can be quickly rotated relative to the suspension frame, so that the user is more labor-saving when using.

Description of drawings

Fig. 1 is the structural representation of embodiment 1 of the present invention;

Fig. 2 is the partial structure schematic diagram of embodiment 1 of the present invention;

Fig. 3 is the schematic diagram of the explosion structure of embodiment 1 of the present invention;

Fig. 4 is the enlarged structural schematic diagram of A place of Fig. 3;

Fig. 5 is the enlarged schematic diagram of the B place of Fig. 3;

6 is a schematic diagram of an internal explosion structure in Embodiment 1 of the present invention;

Fig. 7 is the enlarged structure schematic diagram at C of Fig. 6;

8 is a schematic structural diagram of the lifting frame at a low position according to Embodiment 1 of the present invention;

Fig. 9 is the enlarged structural schematic diagram at D of Fig. 8;

Fig. 10 is the enlarged schematic diagram of the E place of Fig. 8;

11 is a schematic structural diagram of the lifting frame at a high position according to Embodiment 1 of the present invention;

Figure 12 is a schematic view of the enlarged structure at the F of Figure 11;

Fig. 13 is one of the schematic diagrams of the fixing frame structure of the present invention;

Fig. 14 The second schematic diagram of the structure of the fixing frame of the present invention

15 is a schematic structural diagram of Embodiment 2 of the invention;

16 is a schematic diagram of the internal structure of Embodiment 2 of the invention;

Figure 17 is a schematic view of the enlarged structure at G of Figure 16;

Fig. 18 is a schematic view of the enlarged structure at H of Fig. 16;

Fig. 19 is the schematic diagram of the explosion structure of embodiment 2 of the present invention;

Figure 20 is a schematic view of the enlarged structure at the M place of Figure 19;

Figure 21 is a schematic view of the enlarged structure at N in Figure 19;

Figure 22 is a schematic diagram of the internal explosion structure of Embodiment 2 of the present invention;

FIG. 23 is an enlarged schematic view of the structure at Q in FIG. 22 .

The meaning of the symbols in the figure:

1- mop rod; 10- outer rod; 11- inner rod; 12- lock; 13- upper hinge seat; 14- connecting shaft; 2- mop head; 21- suspension frame; 211- abutting part; 22- mop Disc; 221- Lower Hinged Seat; 23- Bearing; 24- Gland; 25- Wipes; 3- Mop Bucket; 31- Mop Bucket Upper Ring; 32- Handle; ; 411-Low stop position; 412-High stop position; 413-Guiding ribs; 42-Longitudinal ribs; 5-Lifting frame; 51-Inner groove; ; a-placement slot; 55-first limit buckle; 56-longitudinal slot; 561-bottom of longitudinal slot; 59-connecting rod; 6-cleaning part; 7-swing piece; 71-support rod.

Detailed ways

Below in conjunction with the accompanying drawings, the present invention will be further described with specific embodiments:

Referring to Figures 1 to 23,

A cleaning tool includes a mop and a mop bucket 3, the mop includes a mop rod 1 and a mop head 2, the mop rod 1 at least includes an inner rod 11 and an outer rod 10, and the inner rod 11 and the outer rod 10 can be moved relative to each other to realize the mop rod 1 In the process of shortening the mop rod 1, the outer rod 10 can drive the inner rod 11 to rotate, and the mop head 2 fixed on the inner rod 11 also rotates at the same time. The structure of the relative driving between the rods 10 is in the prior art, so it will not be described in detail below. For details, please refer to Chinese patent numbers: CN2010102900637, CN2010202394946, CN2010202611045, CN201310045274.8, etc.;

The end of the mop rod 1 is provided with a mop head 2, the mop head 2 includes a mop disc 22, and a wiper 25 is arranged on the mop disc 22, and the wiper 25 can be a cotton tip/cleaning cloth, preferably a cleaning cloth,

The lower end of the mop rod 1 is fixed with an upper hinge seat 13, and the mop plate 22 is fixed with a lower hinge seat/a lower hinge seat 221 is integrally formed on the mop plate 22, and the upper and lower hinge seats 13 and 221 pass through the connecting shaft. 14 is hinged, and the connecting shaft 14 is a metal shaft, as shown in Figure 9,

The mop head 2 is also rotatably provided with a suspension frame 21. The suspension frame 21 is located on the connecting shaft 14 or below the connecting shaft 14, preferably below the connecting shaft 14. The suspension frame 21 can be arranged below the connecting shaft 14. The interference of the suspension frame 21 on the mop bar 1 is reduced when the mop is used for mopping the floor, and the movement of the suspension frame 21 with the mop bar 1 can cause scratches or bruises to the furniture. Moreover, the suspension frame 21 is located above the mop plate 22, and the suspension frame 21 is placed between the connecting shaft 14 and the mop plate 22, so that the support of the suspension frame 21 is more effective and stable; by arranging the suspension frame 21 on the mop head 2 On the other hand, the distance between the suspension frame 21 and the mop plate 22 is shortened, and the center of gravity of the mop head 2 is lowered when the mop head 2 rotates in the mop barrel 3, so that the mop rod 1 reduces the shaking when the mop head 2 rotates, and improves the rotation speed of the mop head 2. stability.

The inner circumferential direction of the mop bucket 3 is provided with a fixing frame 4, a lifting frame 5 is movably arranged on the fixing frame 4, and the suspension frame 21 can abut on the lifting frame 5 and make the mop head 2 suspended in the mop bucket 3, When the suspension frame 21 abuts on the lifting frame 5, the mop rod 1 can drive the mop plate 22 to rotate; the function of circumferential limit is realized by the suspension frame 21, which can make the mop more stable and difficult to rotate during high-speed rotation. A lateral tilt occurs.

The lifting frame 5 can realize the lifting movement on the fixing frame 4. A locking mechanism is arranged between the lifting frame 5 and the fixing frame 4. Under the action of the locking mechanism, the lifting frame 5 can be located at the high and low positions of the fixing frame 4. When the lift frame 5 is located at the high position of the fixed frame 4, the suspension frame 21 abuts on the lift frame 5, the wiper 25 is higher than the water level in the mop bucket 3, and the mop rod 1 can drive the mop disc 22 to rotate and dry. 5. When the fixing frame 4 is located in the low position, the wiper 25 can contact the liquid in the mop bucket 3, and the mop rod 1 can drive the mop plate 22 to rotate and clean. The traditional water throwing basket/center support structure is abandoned, as shown in the existing patent CN2010102900637, and the structure of the high-level suspension frame on the traditional mop bar is abandoned, as shown in the existing patent CN201210341437.2. In the present invention, the suspension frame 21 arranged on the mop head 2 is used as the support of the mop head 2, and the product structure is more simplified without affecting the aesthetics of the product. The effect of hiding the mop head 2 support structure.

The locking mechanism includes a swinging member 7, the swinging member 7 is hinged on the side of the lifting frame 5, the fixed frame 4 is provided with an annular notch 41, the swinging member 7 extends out of a support rod 71, and the support rod 71 extends into In the annular slot 41, the annular slot 41 is provided with a high stop position 412 and a low stop position 411 which are matched with the support rod 71. When the support rod 71 is located on the low stop position 411, the lifting frame 5 is located on the fixed frame 4. When the support rod 71 is at the high stop position 412, the lifting frame 5 is at the high position of the fixed frame 4. Since the lifting member 5 needs to move in the vertical direction on the fixed member 4, the swing member 7 is used to compensate the lateral displacement. The swing member 7 moves back and forth in the annular groove 41, and preferably the swing member 7 is single in the annular groove 41. The cyclic movement of the direction enables the struts 71 of the oscillating member 7 to stay alternately at the high stop position 412 and the low stop position 411, which is convenient for the user to perform actual operation and also ensures the stability of the structure.

The annular notch 41 is shown in FIG. 13 and FIG. 14 , since the annular notch 41 is provided with guide ribs 413 above the high stop position 412 and the low stop position 411 , when the user pulls the mop head 2 up and drives the lifting and lowering During the upward movement of the frame 5, the guide ribs 413 all push the support rod 71 of the swing member 7 to the designated direction, so the support rod 71 of the swing member 7 is in the high stop position 412 every time the user pulls the mop head 2 upward. Interleaved with the low stay bit 411 for reservation. The opening below the annular notch 41 shown in FIG. 14 does not mean that the strut 71 can be disengaged. The opening is used for the entry of the strut 71 during assembly. After the assembly is completed, the opening under the annular notch 41 should be blocked. 41 is a closed annular structure. After the mop bucket 3 is assembled, the support rod 71 cannot be separated from the annular groove 41 .

The side of the fixing frame 4 is provided with a longitudinal rib 42 , and the lifting frame 5 is provided with an inner groove 51 matched with the longitudinal rib 42 . Under the guidance of the longitudinal rib 42 , the lifting frame 5 is fixed along the the vertical direction of the frame 4; Move in the longitudinal direction of the holder. Both solutions are acceptable. The purpose of the above two solutions is to ensure the relative sliding stability between the fixed frame 4 and the lifting frame 5 and to realize the longitudinal stable movement of the lifting frame 5 .

Two fixing frames 4 are symmetrically arranged in the mop bucket 3 . The fixing frames 4 are both provided with lifting frames 5 matched with the fixing frames 4 , and the two lifting frames 5 are connected by connecting rods 59 . The connecting rod 59 may be a separate body or an integral body.

The connecting rod 59 is provided with the cleaning member 6 . The cleaning member 6 may be a brush, a roller, or a scraper or the like. During the rotation of the mop head 2, the cleaning part 6 cleans the wiper 25, and the wiper 25 on the mop head 2 is contacted and cleaned by the cleaning part 9, so that the hair and solid debris on the wiper 25 are more easily removed. It is cleaned and the cleaning effect is better.

A bearing 23 is arranged between the suspension frame 21 and the mop plate 22, or a rotating sleeve is arranged between the suspension frame 21 and the mop plate 22. In fact, both the rotating sleeve and the bearing 23 can be used. The cost of the rotating sleeve is low, but the suspension frame The transmission effect between 21 and the mop plate 22 is poor, so it is preferably a bearing, and the bearing 23 is a thrust bearing. The actual installation structure of the bearing 23 is as follows: the suspension frame 21 is worn on the lower hinge seat 221 integrally formed on the mop plate 22, and a first thrust bearing is arranged between the suspension frame 21 and the mop plate 22, and the bearing 23 is used for To reduce the frictional resistance between the suspension frame 21 and the mop tray 22, a pressure cover 24 is arranged between the upper hinge base 13 and the lower hinge base 221, and a second thrust bearing is arranged between the pressure cover 24 and the suspension frame 21. The pressure cover 24 The purpose is to compress the thrust bearing located above, so the contact positions of the upper and lower ends of the suspension frame 21 are provided with thrust bearings, so the lateral resistance of the suspension frame 21 is very small, and a small external force is applied, and the mop plate 22 is It can be quickly rotated relative to the suspension frame 21, so that the user is more labor-saving when using.

Embodiment 1: At least one abutting portion 211 is provided on the side of the suspension frame 21 . The abutting portion 211 extends beyond the outer ring of the mop tray 22 and is exposed outside, and each lifting frame 5 is provided with an abutting portion 211 . When the abutting part 211 abuts on the limiting part, the mop head 2 can be suspended in the mop bucket 3; when the abutting part 211 abuts on the limiting part, the mop rod 1 can be driven The mop plate 22 rotates.

A longitudinal slot 56 is defined in the middle of the lifting frame 5 for the abutting portion 211 to enter, and the abutting portion 211 can abut against the bottom 561 of the longitudinal slot. The resting portion 211 protrudes beyond the outer ring of the mop plate 22 and is exposed outside; the bottom of the longitudinal slot 561 is the limiting portion, and the longitudinal slot 56 of the lifting frame 5 is provided with a first limiting buckle 55 . When the mop 211 abuts against the bottom 561 of the longitudinal slot, the first limit buckle 55 is located above the abutting portion 211; when the mop head 2 is placed downward, the suspension frame 21 deforms itself and enters the longitudinal slot through the first limit buckle 55 The bottom 561 of the mouth or the suspension frame 21 pushes the first limit buckle 55 into the bottom 561 of the longitudinal slot. Under the action of the first limit buckle 55, the user moves the mop head 2 up and down, and the suspension frame 21 can drive the lift frame 5 When moving on the fixed frame 4 and the user exerts a large upward force, the suspension frame 21 deforms and escapes from the longitudinal slot 56 through the first limit buckle 55 or the suspension frame 21 pushes the first limit buckle 55 away from the longitudinal groove mouth 56. Under the action of the first limit buckle 55 , the suspension frame 21 can drive the lift frame 5 to move on the fixed frame 4 , and the user can move the mop head 2 by applying external force to realize the high and low position of the lift frame 5 on the fixed frame 4 . Switching between low positions also realizes the functions of high drying and low cleaning.

The first limit buckle 55 is laterally arranged on the lifting frame 5, and preferably two first limit buckles 55 are symmetrically arranged, as shown in FIG. 20 and FIG. 21, and the first limit buckle 55 and the lifting frame A spring 54 is arranged between 5 and 5. The spring 54 gives the first limit buckle 55 a force to extend into the longitudinal slot 52. The end portion of the first limit buckle 55 extends into the longitudinal slot 52 and prevents the abutting portion 211 from disengaging. Longitudinal notches 52 . The first limit buckle 55 is only a holding member, which is used for the suspension frame to drive the lifting frame 5 to rise and fall on the fixed frame 4 during the process of pulling the mop by the user, and the suspension frame 21 can be disengaged by the user exerting a large force. Constraints of the first limit buckle 55 . Mechanical structure, simple and stable structure. When the matched mop and the mop bucket 3 are in use, an alignment operation is required, that is, when the mop is lowered into the mop bucket 3, the abutting portion 211 of the suspension frame 21 needs to be aligned with the longitudinal notch 52, and the longitudinal notch 52 The upper end is a bell mouth with a big upper and a small lower, which is convenient for the user to align. The user only needs to align the mop head 2 vertically and place it into the mop bucket 3 in a vertical direction, and the suspension frame 21 can enter the matching The longitudinal notch 52 pushes open the first limit buckle 55, and the operation is simple.

The difference between Embodiment 2, Embodiment 2 and Embodiment 1 is that the matching structure between the suspension frame 21 and the lifting frame 5 is different. The lifting frame 5 is provided with a placement portion 52 for the suspension frame 21 to be placed. Any position on the peripheral side of the suspension frame 21 can abut on the placement portion 52 and allow the mop head 2 to be suspended in the mop bucket 3. When 21 abuts on the seating portion 52, the mop bar 1 can drive the mop plate 22 to rotate.

The lifting frame 5 is provided with a second limit buckle 53, the second limit buckle 53 is located above the placement portion 52, and the second limit buckle 53 and the placement portion 52 are combined to form a placement slot a, when the mop head 2 moves When placed down, the suspension frame 21 deforms itself and enters the placement slot a through the second limit buckle 53 or the suspension frame 21 pushes the second limit buckle 53 into the placement slot a. Under the action of the placement slot a, the user When the mop head 2 is moved up and down, the suspension frame 21 can drive the lifting frame 5 to move on the fixed frame 4 . When the user exerts a greater force upward, the suspension frame 21 deforms and escapes from the placement slot a or the suspension frame 21 through the second limit buckle 53 Push the second limit buckle 53 away from the placement groove a. Under the action of the placement groove a, the user moves the mop head 2 up and down, the suspension frame 21 can drive the lifting frame 5 to move on the fixed frame 4, and the user can move the position of the mop head 2 to fix the lifting frame 5 by applying external force. The conversion between the high position and the low position of the rack 4 also realizes the functions of high position drying and low position cleaning.

The second limit buckle 53 is a swinging piece, the second limit buckle 53 is hinged on the side of the lifting frame 5 and a spring 54 is arranged between the second limit buckle 53 and the lifting frame 5 , and the spring 54 gives the second limit buckle 53 moves outward, when the suspension frame 21 enters the placement slot a, it only needs to overcome the force of the spring 54 to push the second limit buckle 53 open, as shown in FIG. 10 and FIG. 12 . The second limit buckle 53 is just a holding member, which is used for the suspension frame 21 to drive the lifting frame 5 to rise and fall on the fixed frame 4 when the user pulls the mop. Release the constraint of the second limit buckle 53 . Mechanical structure, simple and stable structure. In addition, the suspension frame 21 is clamped in the matching placement groove a structure, so that the user only needs to place the mop head 2 vertically downward into the mop bucket 3, and the suspension frame 21 can enter the matching placement groove a according to the situation. easy to use.

The above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore: all equivalent changes made according to the structure, shape and principle of the present invention shall be covered by the protection of the present invention. within the range.

Claims (10)

1. A cleaning tool comprises a mop and a mop bucket, wherein the mop comprises a mop rod and a mop head, the mop rod at least comprises an inner rod and an outer rod, the inner rod and the outer rod can rotate mutually and can be shortened and lengthened through sleeve joint; the tip of mop pole is provided with the mop head, its characterized in that: the mop head comprises a mop disc, the mop disc is provided with wiping materials,

the lower end of the mop rod is fixedly provided with an upper hinge seat, the mop disc is fixedly provided with a lower hinge seat/the mop disc is integrally provided with a lower hinge seat, the upper hinge seat and the lower hinge seat are hinged through a connecting shaft,

the mop head is also rotatably provided with a suspension bracket which is positioned on the connecting shaft or below the connecting shaft, and the suspension bracket is positioned above the mop disc;

the inner side of the mop barrel is circumferentially provided with a fixed frame, the fixed frame is movably provided with a lifting frame, the suspension frame can abut against the lifting frame and enable the mop head to be suspended in the mop barrel, and when the suspension frame abuts against the lifting frame, the mop rod can drive the mop disc to rotate;

the lift frame can realize elevating movement on the mount, is provided with locking mechanical system between lift frame and the mount, and under locking mechanical system's effect, the lift frame can be located the high level and the low level of mount, and when the lift frame was located the high level of mount, the suspension was supported and is leaned on the lift frame, and the mop is higher than the water level in the mop bucket, and the mop pole can drive the mop dish and rotate and spin-dry, and when the lift frame was located the low level of mount, the liquid in the mop bucket can be contacted to the wiper, and the mop pole can drive the mop dish and rotate and wash.

2. A cleaning implement according to claim 1, wherein: locking mechanical system includes the swing piece, the swing piece articulates the side at the crane, be provided with annular notch on the mount, the swing piece extends branch, and branch stretches into in the annular notch, the annular notch be provided with branch matched with high stop position and low stop position, when branch is located low stop position, the crane is located the low level of mount, when branch is located high stop position, the crane is located the high level of mount.

3. A cleaning implement according to claim 1 or 2, wherein: the side edge of the fixed frame is provided with a longitudinal convex rib, the lifting frame is provided with an inner groove matched with the longitudinal convex rib, and the lifting frame moves along the longitudinal direction of the fixed frame under the guidance of the longitudinal convex rib; or the side of the lifting frame is provided with a longitudinal convex rib, the fixing frame is provided with an inner groove matched with the longitudinal convex rib, and the lifting frame moves along the longitudinal direction of the fixing frame under the guidance of the longitudinal convex rib.

4. A cleaning implement according to claim 1, wherein: the side of suspension frame is provided with at least one and supports to lean on the portion, and the outer edge that supports to support the portion surpasss the outer lane of mop dish and exposes outside, all is provided with the spacing portion that supplies to support to settle to the portion on every crane, supports to support to set up in the mop bucket and make the mop head suspension, supports to support when supporting to support to spacing portion, and the mop pole can drive the mop dish and rotate.

5. A cleaning implement according to claim 4, wherein: the middle part of the lifting frame is provided with a longitudinal notch for the abutting part to enter, the abutting part can abut against the bottom of the longitudinal notch, the bottom of the longitudinal notch is the limiting part, a first limiting buckle is arranged in the longitudinal notch of the lifting frame, and when the abutting part abuts against the bottom of the longitudinal notch, the first limiting buckle is positioned above the abutting part; when the mop head placed downwards, suspension self deformation perhaps the suspension pushes away the bottom that first spacing knot entered into vertical notch through first spacing knot in the bottom of going into vertical notch, under the effect of first spacing knot, the user reciprocated the mop head, the suspension can drive the elevator frame and move on the mount, when the user upwards applyed great effort, suspension self deformation and break away from vertical notch or the suspension pushes away first spacing knot and breaks away from vertical notch through first spacing knot.

6. A cleaning implement according to claim 1, wherein: the mop barrel is characterized in that a placing part for placing the suspension frame is arranged on the lifting frame, any position of the peripheral side of the suspension frame can abut against the placing part and enable the mop head to be suspended in the mop barrel, and when the suspension frame abuts against the placing part, the mop rod can drive the mop disk to rotate.

7. A cleaning implement according to claim 6, wherein: the crane is provided with the spacing knot of second, and the spacing knot of second is located the top of arrangement portion, and the combination of the spacing knot of second and arrangement portion forms the arrangement groove, and when the mop head placed downwards, suspension frame self deformation and through the spacing knot of second get into the arrangement groove in or the suspension frame pushes away the spacing knot of second and gets into the arrangement groove, under the effect of arrangement groove, the user reciprocates the mop head, the suspension frame can drive the crane and move on the mount, when the user upwards applys great power, suspension frame self deformation and through the spacing knot of second break away from the arrangement groove or the suspension frame pushes away the spacing knot of second and break away from the arrangement groove.

8. A cleaning implement according to claim 1, wherein: two fixing frames are symmetrically arranged in the mop bucket, lifting frames matched with the fixing frames are arranged on the fixing frames, and the two lifting frames are connected through a connecting rod.

9. A cleaning implement according to claim 8, wherein: the connecting rod is provided with a cleaning component.

10. A cleaning implement according to claim 1, wherein: a bearing is arranged between the suspension frame and the mop plate, or a rotating sleeve is arranged between the suspension frame and the mop plate.

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