CN211066466U - Cleaning tool - Google Patents

Abstract

A cleaning tool comprises a cleaning barrel and a mop, wherein the mop comprises a mop head connected to the lower end of a mop rod, the mop head comprises a mounting part and foaming cotton, and the cleaning barrel is provided with a water squeezing structure; the method is characterized in that: the water squeezing structure comprises squeezing components which are oppositely arranged at left and right intervals, a squeezing channel can be formed between the two squeezing components during water squeezing, an inclined sliding guide structure is arranged between one or two squeezing components and the cleaning barrel, and the squeezing component which can slide is far away from the other squeezing component in the upward moving process through the inclined sliding guide structure; when water is squeezed, the length direction of the squeezing part and the length direction of the foam cotton are both transverse, and the mop rod is pressed downwards, so that the squeezing part is contacted with the side part of the foam cotton in the length direction to form two-side squeezing; when the mop rod moves upwards, the mop head drives the extrusion component to incline upwards, slide and give way. The cleaning tool for the foam cotton mop is simple and reasonable in structure, low in cost and capable of being quickly squeezed, and the foam cotton mop can be upwards and easily separated from the squeezing structure after squeezing.

Description

Cleaning tool

Technical Field

The present invention relates to a cleaning tool, and more particularly to a cleaning tool suitable for cleaning and drying a foam mop, wherein the foam mop is a wiper made by a foam molding process, such as a rubber foam, a sponge, a synthetic material with foam, or the like.

Background

The traditional collodion mop comprises a mop rod, a mop head and a water squeezing mechanism, wherein the water squeezing device in the collodion mop is a transmission structure and comprises a handle, a pull rod, a caliper seat (squeezing frame), a collodion clamp and a water squeezing rod, the caliper seat is approximately U-shaped, the collodion clamp is clamped by the collodion clamp, the collodion clamp is fixed at the bottom end of the pull rod, the top end of the pull rod is movably pinned with the middle part of the handle, the rear end of the handle is pinned on the mop rod, and the two ends of the water squeezing rod are pinned at the lower end of the caliper seat. When the wringing operation is performed, the pulling handle is pulled to drive the collodion head to move up horizontally through the pulling rod, and the wringing rod wrings water from the upper part to the lower part in the thickness direction of the collodion. The mop rod of the mop is additionally provided with a plurality of components, and has complex structure, heavy weight and laborious operation.

Some inventions are directed to a cleaning barrel of a collodion mop, such as the Chinese patent application with the application number of CN201710920255.3, namely a cleaning barrel and a collodion mop for cleaning the collodion mop, and the Chinese patent application with the application number of CN201811267670.4, namely a collodion mop squeezing barrel, and the like. A squeezing device is arranged on the barrel body, and a squeezing part in the squeezing device squeezes the bottom surface of the foaming cotton head only along the length direction of the foaming cotton head. The water squeezing stroke is long (longer than the mop head), the time consumption is high, the height of the cleaning barrel must be increased, the cost is increased, the mop head needs to be rotated to be basically parallel to the mop rod during water squeezing, and the operation is inconvenient.

Therefore, how to design a cleaning tool for a foam cotton mop, which has a small and reasonable structure, low cost and capability of being quickly squeezed, is a problem to be solved by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a burnisher based on foaming cotton mop that simple structure is reasonable, with low costs and can quick wringing is provided to above-mentioned prior art current situation, and the cotton mop of foaming can upwards easily break away from crowded water structure after crowded water, the low that can be done to the clean bucket that this burnisher adopted, overall structure is small and exquisite, is convenient for deposit and reduce cost.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a cleaning tool comprises a cleaning barrel and a mop, wherein the mop comprises a mop head connected to the lower end of a mop rod, the mop head comprises an installation part and foam cotton arranged at the bottom of the installation part, and the cleaning barrel is provided with a water squeezing structure for squeezing the foam cotton; the method is characterized in that: the squeezing structure comprises squeezing parts which are oppositely arranged at left and right intervals, a squeezing channel can be formed between the two squeezing parts during squeezing, the minimum distance of the squeezing channel is smaller than the width of the foaming cotton, an inclined sliding guide structure is arranged between one or two squeezing parts and the cleaning barrel, and the squeezing part which can slide is far away from the other squeezing part in the upward moving process through the inclined sliding guide structure; when water is squeezed, the length direction of the squeezing part and the length direction of the foam cotton are both transverse, and the mop rod is pressed downwards, so that the squeezing part is contacted with the side part of the foam cotton in the length direction to form two-side squeezing; when the mop rod moves upwards, the mop head drives the extrusion component to incline upwards, slide and give way. Foam width refers to the maximum width dimension across the cross-section of the foam.

As a concrete structure of the inclined sliding guide structure, the inclined sliding guide structure comprises a guide chute and a guide block, wherein the guide block is restrained in the guide chute and can slide relatively; the guide chute is arranged on one of the side wall of the cleaning bucket and the extrusion component, and the guide block is arranged on the other of the side wall of the cleaning bucket and the extrusion component.

In order to conveniently arrange the guide chute, when the guide block is arranged on the extrusion component, two mounting plates which are arranged oppositely are arranged on the inner side wall of the cleaning barrel, and one guide chute is arranged on each mounting plate. Of course, the guide chute can also be formed directly on the inner side wall of the cleaning bucket.

Preferably, the guide chute has a rectangular cross section, the guide block has an outer shape matching the guide chute, and the guide chute is provided with a spring for maintaining the guide block in a tendency of moving up along the guide chute. The arrangement of the spring is beneficial to the separation of the mop head from the wringing structure.

The squeezing component is a squeezing roller capable of rotating around the axis of the squeezing component, the rotating squeezing roller can enable the foaming cotton to be squeezed into the squeezing channel more easily, the mop moves downwards, the foaming cotton is contacted with the squeezing roller and moves downwards, the squeezing roller is driven by friction force to rotate inwards around the axis of the squeezing roller, the squeezing roller rotating inwards generates force for pushing the foaming cotton to the lower part of the squeezing channel, and then the foaming cotton is squeezed into the squeezing channel more easily; and conversely, the foam cotton can be conveniently withdrawn from the extrusion channel. When the guide block is arranged on the extrusion component, the outer end face of the guide block is provided with a raised connecting shaft, and the connecting shaft is movably inserted at two ends of the extrusion roller.

Preferably, the cross section of the press roll is circular. Because of the squeeze roll is circular roll form for no matter the squeeze roll is rotatory to that position state, all the time be the cambered surface with the cotton contact surface of foaming, the extrusion contact between extrusion part and the foaming cotton is the cambered surface contact, makes the extrusion part be difficult for damaging the foaming cotton at crowded water in-process, does not have the requirement to the direction of assembly moreover, does benefit to the assembly, need not additionally to set up reset structure. In addition, the surface of the extrusion part, which is in contact with the foam cotton, is a cambered surface, so that the extrusion channel is of a structure with a large upper part and a small lower part, and water extrusion is facilitated.

Of course, the cross section of the squeezing roller can also be in a semicircular shape, a fan shape, a triangular shape or a prismatic shape, an elastic piece for keeping the squeezing roller in an initial state is arranged in the cleaning barrel, and in the initial state, the squeezing surface of the squeezing roller, which is squeezed by the foamed cotton, is arranged oppositely to form the squeezing channel. The cross section can also be other non-circular cross sections, wherein the elastic component can adopt other modes such as torsional spring or shell fragment, and the setting of elastic component enables the extrusion part to kick-back, and crowded water is accomplished the back, no longer exerts down force to the mop pole, and the elasticity of squeeze roll resets and more does benefit to the mop head and breaks away from the extrusion passageway, still is used for making the squeeze roll recover initial condition and is convenient for next time to extrude. The extrusion surface is preferably a curved surface.

The mop is further improved, the mop is provided with a limiting part for limiting the downward movement of the mounting part, the limiting part can block the cleaning barrel or the squeezing part to realize limiting, and the mounting part is prevented from passing through the minimum distance between the two squeezing parts. The effect of the limiting part is combined, the mounting part is prevented from passing through the minimum distance between the two extrusion parts, the whole extrusion stroke is ensured to be close to the size in the thickness direction of the collodion, the extrusion stroke is short, the rapid extrusion can be realized, the water extrusion operation is simple, and the time spent on the water extrusion is short

Preferably, the stopper is a side edge of the mounting member extending in the longitudinal direction, and a distance between the side edges is larger than a minimum distance formed between the pressing members. Because the installation component is the part that mop itself has, the installation component can be mounting panel or installation clip, and it has stronger intensity, is fit for as keeping off joining in marriage the part, and installation component itself constitutes the locating part, need not additionally to set up the locating part, and the interval between the both sides portion edge is the width of installation component.

Of course, the limiting part may also be a stopper disposed on the mounting part or the mop rod, and the stopper is pressed down to abut against the extrusion part or the cleaning barrel to form a stopping limiting position.

Compared with the prior art, the utility model has the advantages of: when water is squeezed, the length direction of the squeezing component and the length direction of the foaming cotton are both transverse, the mop rod is pressed downwards, so that the squeezing component is in contact with the side part of the foaming cotton in the length direction to form two-side squeezing, the whole squeezing stroke is close to the size in the thickness direction of the collodion cotton, the squeezing stroke is short, the rapid squeezing can be realized, the squeezing operation is simple, the time is short, only one simple rapid pressing action is needed, and due to the fact that the inclined sliding guide structure is arranged between the squeezing component and the cleaning barrel, when the mop rod is moved upwards after water is squeezed, the mop head drives the squeezing component to obliquely slide upwards through the inclined sliding guide structure to move away, the mop head is favorably separated from the water squeezing structure, and the user experience feeling is; compared with the traditional foam cotton cleaning tool, the cleaning bucket can be made to be short, and the cost is reduced.

Drawings

Fig. 1 is a schematic perspective view (not in use) of an embodiment of the present invention;

fig. 2 is a schematic perspective view of the embodiment of the present invention (water squeezing state);

fig. 3 is a cross-sectional view (wringing state) of an embodiment of the present invention;

FIG. 4 is an exploded perspective view of a cleaning bucket portion according to an embodiment of the present invention;

FIG. 5 is a schematic view of the embodiment of the present invention in a wringing state (the cross section of the squeezing unit is semicircular);

FIG. 6 is a schematic view of the embodiment of the present invention in a wringing state (the cross section of the squeezing part is fan-shaped);

FIG. 7 is a schematic view of the embodiment of the present invention in a wringing state (the cross section of the squeezing part is triangular);

fig. 8 is a schematic view of the embodiment of the present invention in a wringing state (the cross section of the squeezing member is prismatic).

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 8, it is a preferred embodiment of the present invention.

A cleaning tool comprises a cleaning barrel 1 and a mop, wherein the mop comprises a mop head 3 connected to the lower end of a mop rod 2, the mop head 3 comprises a mounting part 31 and foam cotton 32 arranged at the bottom of the mounting part 31, and the mounting part 31 is an elongated mounting plate. The cleaning barrel 1 is provided with a squeezing structure for squeezing the foam cotton 32, and the foam cotton has a certain thickness and strong water absorption.

The wringing structure comprises squeezing parts 5 which are oppositely arranged at left and right intervals, a squeezing channel P can be formed between the two squeezing parts 5 during wringing, the minimum distance X of the squeezing channel P is smaller than the width of the foam cotton 32, and the width of the foam cotton 32 refers to the maximum width dimension on the cross section of the foam cotton 32, such as the width D shown in figure 1. If the relative positions of the two squeezing parts 5 are not changed, squeezing channels exist from beginning to end, if the two squeezing parts 5 obliquely slide or swing up and down relative to the cleaning barrel, the squeezing channel can not be formed when water is not squeezed, but at least the squeezing channel is formed when water is squeezed.

In the embodiment, inclined sliding guide structures are arranged between the two squeezing parts 5 and the cleaning barrel 1, and the squeezing parts 5 capable of sliding move away from the other squeezing part 5 in the upward moving process through the inclined sliding guide structures. Of course, one of the pressing members 5 may be fixed, and an inclined sliding guide structure is provided between the other pressing member 5 and the cleaning tub 1.

When squeezing water, the length direction L of the squeezing component 5 and the length direction L of the foam cotton 32 are both horizontal, the mop rod 2 is pressed downwards, so that the squeezing component 5 and the side part of the foam cotton 32 in the length direction L are contacted to form two-side squeezing, when the mop rod 2 moves upwards, the mop head 3 drives the squeezing component 5 to incline, slide and yield upwards, the side part of the foam cotton 32 in the length direction L is a broad concept, and the foam cotton surfaces on the two sides of the central axis Y of the foam cotton 32 in the length direction can be understood as the side part.

The inclined sliding guide structure comprises a guide chute 61 and a guide block 7, wherein the guide chute 61 is directly or indirectly arranged on two opposite inner side walls of the cleaning barrel 1, the guide block 7 is constrained in the guide chute 61 and can slide relatively, and the guide block 7 is connected with the corresponding outer side surface of the extrusion component 5. The extrusion component 5 is an extrusion roller capable of rotating around the axis of the extrusion component, the outer end surface of the guide block 7 is provided with a convex connecting shaft 71, and the connecting shaft 71 is movably inserted on the corresponding outer side surfaces at two ends of the extrusion roller. Or it may be a fixed squeeze roll that cannot rotate about its own axis.

The direction chute in this embodiment is indirectly located on two inside walls that the cleaning barrel is relative, and is specific, is equipped with two mounting panels 6 that set up relative to each other on the inside wall of cleaning barrel 1, is equipped with a direction chute 61 on each mounting panel 6. Of course, the guide chute 61 of the inclined sliding guide structure can also be arranged on the squeezing part 5, and the corresponding guide block 7 is arranged on the side wall of the cleaning bucket, and the working principle is the same.

The guide chute 61 is rectangular in cross section, the guide block 7 is profiled to match the guide chute 61, and the guide chute 61 is provided with a spring 8 which keeps the guide block 7 tending to move up the guide chute 61.

As shown in fig. 5 to 8, of course, the cross section of the squeeze roller may also be semicircular, fan-shaped, triangular or prismatic, and an elastic member for keeping the squeeze roller in an initial state is provided in the cleaning tub 1, and in the initial state, a squeezing surface of the squeeze roller, which is squeezed by the foam 32, is disposed opposite to the squeezing surface to form the squeezing channel P.

The mop is provided with a limiting piece 4 for limiting the downward movement of the mounting part 31, the limiting piece 4 can block the cleaning barrel 1 or the squeezing parts 5 to realize limiting, and further the mounting part 31 is prevented from passing through the minimum distance X between the two squeezing parts 5.

Of course, one of the two pressing members 5 may be fixed, and the other may swing within a certain angle range.

The cleaning barrel 1 can be further divided into a squeezing area and a cleaning area which are independent from each other, and the squeezing structure is arranged in the squeezing area. The bottom of the cleaning area is provided with a cleaning structure for cleaning the foam cotton 32. Of course, the inside of the cleaning barrel can have only one area, and the cleaning barrel has two functions or only one squeezing function.

The up-down direction in this embodiment refers to a direction along the length of the mop pole 1 when preparing to squeeze water or water, i.e., the vertical direction, and the lateral direction refers to a direction parallel or substantially parallel to the ground or the plane in which the opening of the cleaning bucket lies (see fig. 1, both directions L are lateral when preparing to squeeze water).

The operation and principle of the first embodiment of the cleaning tool are as follows:

when squeezing water, the mop head 3 is still kept in a state of being basically vertical to the mop rod 2, namely in a normal cleaning working state, the bottom of the foam cotton 32 is placed on the squeezing component 5, the length direction L of the squeezing component 5 is transverse to the length direction L of the foam cotton 32, the mop rod 2 is pressed downwards to drive the mop head 3 to move downwards, the foam cotton 32 drives the squeezing component 5 to overcome the elastic force of the spring 8 to move downwards in the length direction L under the mutual constraint action of the guide chute 61 and the guide block 7, the two squeezing components 5 are further close to each other, the two squeezing components 5 move downwards in an inclined mode to limit positions, the foam cotton 32 is gradually squeezed into a squeezing channel P formed between the two squeezing rollers, the squeezing components 5 are squeezing rollers with circular cross sections, the cotton 32 is in contact with the squeezing rollers and move downwards, the squeezing rollers are driven to rotate inwards around the axes of the foam rollers under the friction force, and the squeezing rollers rotating inwards generate a foaming force for squeezing the foam cotton 32 to the lower portion of the squeezing channel P, so that the cotton 32 is squeezed into the squeezing channel P more easily, and the left and the right sides of.

The maximum distance that the mop head 3 moves down can be effectively controlled by the limiting part 4, when the mop head 3 moves down to the side edge that extends along the length direction L on the mounting part 31 on it, the limiting part 4 contacts with the squeeze roller to block the mounting part 31 from moving down further, the whole squeezing stroke is ensured to be close to the size of the foam 32 in the thickness direction, the squeezing stroke is short, quick squeezing can be realized, the squeezing operation is simple and the time spent is short, only a simple quick pressing action is needed, the user experience is good, just because the squeezing stroke is greatly shortened compared with the traditional foam cleaning tool, the cleaning barrel 1 can be made low, and the cost is reduced.

After the completion of crowded water, when mop pole 2 shifts up, under the mutual constraint effect of direction chute 61 and guide block 7, mop head 3 drives two extrusion part 5 slopes and shifts up, and two extrusion part 5 keep away from each other, do benefit to mop head 3 and break away from extrusion structure.

It should be noted that in the description of the present embodiment, the terms "front, back", "left, right", "up, down", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of description of the present invention and simplification of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. The terms "mounted," "connected," and "coupled" are to be construed broadly and may, for example, be fixedly coupled, detachably coupled, or integrally coupled; 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 invention can be understood in specific cases to those skilled in the art.

Claims (9)

1. A cleaning tool comprises a cleaning barrel (1) and a mop, wherein the mop comprises a mop head (3) connected to the lower end of a mop rod (2), the mop head (3) comprises a mounting part (31) and foam cotton (32) arranged at the bottom of the mounting part (31), the cleaning barrel (1) is provided with a squeezing structure used for squeezing the foam cotton (32), the cleaning tool is characterized in that the squeezing structure comprises squeezing parts (5) which are oppositely arranged at left and right intervals, a squeezing channel (P) can be formed between the two squeezing parts (5) during squeezing, the minimum distance (X) of the squeezing channel (P) is smaller than the width of the foam cotton (32), an inclined sliding guide structure is arranged between the two or one squeezing part (5) and the cleaning barrel (1), the squeezing parts (5) capable of sliding move far away from the other squeezing part (5) in the upward moving process through the inclined sliding guide structure, the length direction (L) of the squeezing parts (5) and the length direction (L) of the foam cotton (2) are in a transverse direction, so that the squeezing parts (5) are in contact with the mop rod (2) to enable the squeezing parts (2) to move upwards, and drive the squeezing parts (52) to move upwards when squeezing the foam cotton (2) and squeeze the mop rod (2).

2. The cleaning implement of claim 1, wherein: the inclined sliding guide structure comprises a guide chute (61) and a guide block (7), wherein the guide block (7) is constrained in the guide chute (61) and can slide relatively; the guide chute (61) is arranged on one of the side wall of the cleaning barrel (1) and the extrusion component, and the guide block is arranged on the other of the side wall of the cleaning barrel (1) and the extrusion component.

3. The cleaning implement of claim 2, wherein: when the guide block (7) is arranged on the extrusion component (5), two mounting plates (6) which are arranged oppositely are arranged on the inner side wall of the cleaning barrel (1), and a guide chute (61) is arranged on each mounting plate (6).

4. The cleaning implement of claim 2, wherein: the cross section of the guide chute (61) is rectangular, the shape of the guide block (7) is matched with that of the guide chute (61), and the guide chute (61) is provided with a spring (8) which enables the guide block (7) to keep moving upwards along the guide chute (61).

5. The cleaning implement of claim 2, wherein: the extrusion component (5) is an extrusion roller capable of rotating around the axis of the extrusion component, when the guide block (7) is arranged on the extrusion component (5), a raised connecting shaft (71) is arranged on the outer end face of the guide block (7), and the connecting shaft (71) is movably inserted at two ends of the extrusion roller.

6. The cleaning implement of claim 5, wherein: the cross section of the extrusion roller is circular.

7. The cleaning implement of claim 5, wherein: the cross section of the squeezing roller is semicircular or fan-shaped or triangular or prismatic, an elastic piece which enables the squeezing roller to keep an initial state is arranged in the cleaning barrel (1), and a squeezing surface which is squeezed by the squeezing roller and the foamed cotton (32) is arranged oppositely to form the squeezing channel (P) in the squeezing roller in the initial state.

8. The cleaning implement of claim 1, wherein: the mop is provided with a limiting part (4) for limiting the downward movement of the mounting part (31), the limiting part (4) can block the cleaning barrel (1) or the squeezing part (5) to realize limiting, and the mounting part (31) is prevented from passing through the minimum distance (X) between the two squeezing parts (5).

9. A cleaning implement according to claim 8, characterized in that said limit stop (4) is a lateral edge of the mounting part (31) extending in the length direction (L), the spacing (S) between said lateral edges being greater than said minimum spacing (X).

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