CN211066469U

CN211066469U - Foam cotton mop cleaning tool

Info

Publication number: CN211066469U
Application number: CN201920786323.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Ningbo Deruntang Intelligent Technology Co Ltd
Current assignee: Ningbo Deruntang Intelligent Technology Co Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-07-24
Anticipated expiration: 2029-05-28

Abstract

A cleaning tool for a foam cotton mop comprises a cleaning barrel, a mop rod and a mop head, wherein the mop head comprises an installation part and foam cotton; the method is characterized in that: the water squeezing structure comprises two squeezing parts, the squeezing parts are fixedly arranged and cannot rotate around the axis of the squeezing parts, and a squeezing channel is formed between the two squeezing parts; the foam cotton is provided with a first lower extrusion position, a first upper extrusion position, a second lower extrusion position and a second upper extrusion position which extend along the length direction; when squeezing water, the length direction of the squeezing component and the length direction of the foam cotton are both transverse, and in the process of pressing the mop rod downwards, the squeezing component firstly contacts and squeezes with the first lower squeezing position and the second lower squeezing position and gradually transits to contact and squeeze with the first upper squeezing position and the second upper squeezing position. The cleaning tool based on the foam cotton mop is a brand-new water squeezing mode, simple and reasonable in structure, low in cost and capable of being squeezed quickly.

Description

Foam cotton mop 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 containing 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 brand-new wringing mode, simple and reasonable structure, with low costs and can quick wringing's burnisher based on foaming cotton mop is provided to above-mentioned prior art current situation, the low that can be done to the cleaning 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 for a foam cotton mop comprises a cleaning barrel and the 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 two squeezing parts which are oppositely arranged at left and right intervals, the squeezing parts are fixedly arranged and cannot rotate around the axis of the squeezing parts, a squeezing channel is formed between the two squeezing parts, and the minimum distance between the squeezing channels is smaller than the width of the foamed cotton; the foamed cotton is provided with a first extruded surface and a second extruded surface which extend along the length direction, the first extruded surface and the second extruded surface are respectively positioned at the left side and the right side of the central axis of the foamed cotton, the first extruded surface is provided with a first lower extruded position and a first upper extruded position, and the second extruded surface is provided with a second lower extruded position and a second upper extruded position; when squeezing water, the length direction of the squeezing component and the length direction of the foam cotton are both transverse, and in the process of pressing the mop rod downwards, the squeezing component firstly contacts and squeezes with the first lower squeezing position and the second lower squeezing position and gradually transits to contact and squeeze with the first upper squeezing position and the second upper squeezing position.

In a further improvement, at least one section of the first extruded surface between the first lower extruded position and the first upper extruded position expands outwards from bottom to top. Preferably stepwise outwardly. Therefore, in the wringing process, the foaming cotton at least forms a section of small and large cross section structure from bottom to top, so that the foaming cotton is more easily squeezed into the squeezing channel, meanwhile, the foaming cotton is more fully squeezed from bottom to top, and the wringing effect is better.

Of course, if at the same time at least one section of the second pressed surface between the second lower pressed position and the second upper pressed position expands from bottom to top. It is more preferable. Preferably stepwise outwardly.

Preferably, the pressing member is a pressing roller having a circular cross section. Because of the squeeze roll is circular roll form for no matter the squeeze roll is rotatory to that position state, with the cotton contact surface of foaming be the cambered surface all the time, 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. 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. The extrusion component is an extrusion roller with a semicircular or fan-shaped or triangular or prismatic cross section, and extrusion surfaces which are extruded by the extrusion component and the foamed cotton are oppositely arranged to form the extrusion channel.

Further improved, a limiting structure for limiting the downward movement of the foam cotton to the limit position is arranged on the mop or the cleaning bucket, and when the foam cotton moves downward to the limit position, the volume of the foam cotton in the extrusion channel above the connecting line of the fixed axes of the two extrusion parts is larger than that of the foam cotton below the connecting line of the fixed axes of the two extrusion parts. Because the foam cotton is large in volume and large in resilience, the upward elasticity of the foam cotton is larger than the downward elasticity, and the upward elasticity difference exists, so that the foam cotton can rebound upwards by the upward elasticity difference when the mop rod is not pressed downwards after the foam cotton moves downwards to the extreme position to finish water squeezing, and the mop head can be separated from the squeezing channel more favorably.

As a working mode of the limiting part, the limiting structure is a limiting part arranged on the mop, and the limiting part can block the cleaning barrel or the extrusion part to realize limiting. The blocking position between the cleaning barrel and the cleaning barrel can be a blocking position of the top edge of the pre-cleaning barrel or a blocking position of a certain component arranged on the cleaning barrel. The barrier with the pressing member may be a barrier with a surface of the pressing member.

Specifically, the limiting member is a side edge of the mounting member extending in the length direction, and a distance between the two side edges is greater than a minimum distance formed between the two 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 is also a stop block arranged on the mounting part or the mop rod, the mop rod is pressed downwards, and the stop block is abutted with the extrusion part or the cleaning barrel to form a stopping limiting position.

As another working mode of the limiting member, the limiting structure is a limiting member disposed in the cleaning barrel for blocking the bottom of the foam cotton.

In order to ensure that the cleaning and wringing operations of the cleaning barrel are not interfered with each other, the cleaning barrel is internally divided into two wringing areas and a cleaning area which are independent from each other, and the wringing structure is arranged in the wringing areas. In order to clean the foam cotton more cleanly. The bottom of the cleaning area is provided with a cleaning structure for cleaning the foaming cotton.

Compared with the prior art, the utility model has the advantages of: when squeezing water, the length direction of the squeezing component and the length direction of the foam cotton are both transverse, and in the process of pressing the mop rod downwards, the squeezing roller firstly contacts with the first lower squeezing position and the second lower squeezing position for squeezing and gradually transits to the first upper squeezing position and the second upper squeezing position for squeezing. The squeezing device is completely different from the traditional up-down squeezing mode, the whole squeezing stroke is ensured to be close to the size of the collodion in the thickness direction, the squeezing stroke is short, rapid squeezing can be realized, the water squeezing operation is simple, the time is short, only one rapid pressing action is needed, and the user experience is good; 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 (in an unused state) of the first embodiment;

FIG. 2 is a cross-sectional view of the first embodiment (wringing and cleaning states);

FIG. 3 is a cross-sectional view of the first embodiment (wringing and cleaning states);

FIG. 4 is a sectional view showing a state of squeezing water in the second embodiment (the cross section of the squeezing unit is semicircular);

FIG. 5 is a sectional view showing a state of squeezing water in the second embodiment (the cross section of the squeezing unit is fan-shaped);

FIG. 6 is a sectional view showing a state of squeezing water in the second embodiment (the cross section of the squeezing unit is triangular);

FIG. 7 is a sectional view showing a state of squeezing water in the second embodiment (the cross section of the squeezing unit is prismatic);

FIG. 8 is a sectional view showing a state of squeezing water in the third embodiment (a first manner of mounting a stopper on a mounting member);

FIG. 9 is a sectional view showing a state of squeezing water in the third embodiment (a second mode of mounting a stopper on a mounting member);

FIG. 10 is a cross-sectional view of the third embodiment of the wringing device (the position limiting member is mounted on the mop rod in a first manner);

FIG. 11 is a sectional view of the third embodiment in a wringing state (a second way in which the limiting member is mounted on the mop rod);

FIG. 12 is a schematic three-dimensional view of a wringing device according to a third embodiment (a third way of disposing a limiting member on a mop rod);

fig. 13 is a schematic three-dimensional structure view of the third embodiment in a water squeezing state (a fourth way of arranging the limiting member on the mop rod).

Fig. 14 is a schematic perspective view of a fourth embodiment of a cleaning bucket with a stopper in a water squeezing state.

Detailed Description

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

As shown in FIGS. 1 to 3, 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 foaming cotton 32, and the foaming cotton has certain thickness and strong water absorption.

The water squeezing structure comprises two squeezing parts 5 which are oppositely arranged at left and right intervals, the two squeezing parts 5 are fixedly arranged and cannot rotate around the axes of the two squeezing parts 5, a squeezing channel P is formed between the two squeezing parts 5, the minimum distance X of the squeezing channel P is smaller than the width D 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.

The foam 32 has a first compressed surface 3a and a second compressed surface 3b extending in the longitudinal direction, the first compressed surface 3a and the second compressed surface 3b are respectively located on the left and right sides of a central axis Y of the foam 32, the central axis Y is an axis along the thickness direction of the foam 32, the first compressed surface 3a has a first lower compressed position 3a1 and a first upper compressed position 3a2, and the second compressed surface 3b has a second lower compressed position 3b1 and a second upper compressed position 3b 2. At least one section of the first pressed surface 3a between the first lower pressed position 3a1 and the first upper pressed position 3a2 expands outward from bottom to top. At least one section of the second pressed surface 3b between the second lower pressed position 3b1 and the second upper pressed position 3b2 expands outward from bottom to top.

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, and in the process of pressing the mop rod 2 downwards, the squeezing component 5 firstly contacts and squeezes with the first lower squeezed position 3a1 and the second lower squeezed position 3b1, and gradually transits to contact and squeeze with the first upper squeezed position 3a2 and the second upper squeezed position 3b 2.

In the present embodiment, the two squeezing members 5 are squeezing rollers each having a circular cross section, so that the surface of the squeezing member 5 in contact with the foam 32 is an arc surface. In the present embodiment, the relative positional relationship between the fixed axes of the two pressing members 5 does not change.

A limiting structure for limiting the downward movement of the foam cotton 32 to the limit position is arranged on the mop or in the cleaning bucket 1, and when the foam cotton 32 moves downward to the limit position, the volume of the foam cotton 32 in the extrusion channel P above the connecting line Z of the fixed axes of the two extrusion parts 5 is larger than the volume of the foam cotton 32 below the connecting line Z of the fixed axes of the two extrusion parts 5.

The limiting member 4 in this embodiment is a side edge of the mounting member 31 extending along the length direction L, and the distance S between the two side edges is greater than the minimum distance X formed between the two pressing members 5.

The cleaning barrel 1 in the embodiment is internally divided into a wringing area Q1 and a cleaning area Q2 which are independent from each other, and the wringing structure is arranged in the wringing area Q1. The bottom of the cleaning region Q2 is provided with a cleaning structure 6 for cleaning the foam 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 a normal cleaning working state, the bottom of the foam cotton 32 is placed on the extrusion part 5, the length direction L of the extrusion part 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 is gradually squeezed into a squeezing channel P formed between the two extrusion parts 5 in the length direction L, the foam cotton 32 is contacted with the extrusion part 5 and moves downwards, so that the foam cotton 32 is squeezed into the squeezing channel P, and the left side and the right side of the foam cotton 32 are squeezed to achieve water squeezing.

The maximum distance that mop head 3 moved down can be by locating part effective control, lateral part edge and the 5 contacts of extrusion part on the installation component 31 that move down to it when mop head 3, block that installation component 31 further moves down, ensure that whole extrusion stroke is close to the cotton 32 of foaming size in thickness direction, the extrusion stroke is short, can realize quick extrusion, and crowded water easy operation and spent time are short, only need simple a quick push down the action can, user experience feels good, just compare greatly to shorten because of the extrusion stroke with traditional foaming cotton cleaning means, can be with the low of cleaning barrel 1 doing, and cost is reduced. Because the foam cotton 32 has a large volume and a large resilience, the upward elasticity of the foam cotton 32 is larger than the downward elasticity, and the upward elasticity is poor, so that after the foam cotton 32 moves downwards to the extreme position to finish squeezing, and when the mop rod 2 is not pressed downwards any more, the upward elasticity will rebound the foam cotton 32 upwards and drive the squeezing component 5 to rotate, thereby being more beneficial to the separation of the mop head from the squeezing channel P.

Fig. 4 to 7 show a second embodiment of the present invention.

The present embodiment is different from the first embodiment in that: the extrusion part 5 is a extrusion roller extrusion part 5 with a semicircular or fan-shaped or triangular or prismatic cross section, and an extrusion surface which is extruded by the foam cotton 32 is arranged oppositely in the extrusion part 5 to form the extrusion channel P.

As shown in fig. 8 to 9, a third embodiment of the present invention is provided.

The present embodiment is different from the first embodiment in that: the limiting piece 4 is a stop block arranged on the mounting component 31, the mop rod 2 is pressed downwards, and the stop block is abutted with the extrusion component 5 or the cleaning barrel 1 to form a stop limit.

As shown in fig. 8, the position-limiting member 4 on the mounting member 31 blocks and limits the position of the protrusion 11 on the sidewall of the cleaning barrel 1.

As shown in fig. 9, the stopper 4 of the mounting member 31 is stopped and limited by the pressing member 5.

As shown in fig. 10 to 13, a third embodiment of the present invention is provided.

The present embodiment is different from the first embodiment in that: the limiting part 4 is a stop block arranged on the mop rod 2, the mop rod 2 is pressed downwards, and the stop block is abutted with the extrusion part 5 or the cleaning barrel 1 to form a stopping limiting function.

As shown in fig. 10, the position of the position limiting member 4 and the pressing member 5 on the joint in the mop rod 2 is limited by blocking.

As shown in fig. 11, the bottom surface of the foam 32 and the bump 11 on the sidewall of the cleaning barrel 1 are blocked and limited.

As shown in fig. 12, the position of the position-limiting member 4 and the pressing member 5 on the mop rod 2 is limited.

As shown in fig. 13, the position of the position-limiting member 4 on the mop rod 2 is limited by the rack 12 fixed on the cleaning barrel 1.

Fig. 14 shows a third embodiment of the present invention.

The present embodiment is different from the first embodiment in that: the limiting structure is a limiting part 4 arranged in the cleaning barrel 1 and used for blocking the bottom of the foaming cotton 32.

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

1. A foam cotton mop 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 a water squeezing structure used for squeezing the foam cotton (32) is arranged on the cleaning barrel (1); the method is characterized in that: the squeezing structure comprises two squeezing parts (5) which are oppositely arranged at left and right intervals, the squeezing parts (5) are fixedly arranged and cannot rotate around the axis of the squeezing parts, a squeezing channel (P) is formed between the two squeezing parts (5), and the minimum distance (X) between the squeezing channels (P) is smaller than the width (D) of the foam cotton (32);

the foamed cotton (32) is provided with a first extruded surface (3a) and a second extruded surface (3b) which extend along the length direction, the first extruded surface (3a) and the second extruded surface (3b) are respectively positioned on the left side and the right side of a central axis (Y) of the foamed cotton (32), the first extruded surface (3a) is provided with a first lower extruded position (3a1) and a first upper extruded position (3a2), and the second extruded surface (3b) is provided with a second lower extruded position (3b1) and a second upper extruded position (3b 2);

when water is squeezed, the length direction (L) of the squeezing component (5) and the length direction (L) of the foam cotton (32) are both transverse, and in the process of pressing the mop rod (2) downwards, the squeezing component (5) is firstly in contact with the first lower squeezing position (3a1) and the second lower squeezing position (3b1) for squeezing and is gradually transited to be in contact with the first upper squeezing position (3a2) and the second upper squeezing position (3b2) for squeezing.

2. The foam mop cleaning tool of claim 1, wherein: at least one section of the first pressed surface (3a) between the first lower pressed position (3a1) and the first upper pressed position (3a2) expands outwards from bottom to top.

3. The foam mop cleaning tool of claim 2, wherein: at least one section of the second pressed surface (3b) between the second lower pressed position (3b1) and the second upper pressed position (3b2) expands outwards from bottom to top.

4. The foam mop cleaning tool of claim 1, wherein: the extrusion component (5) is an extrusion roller with a circular cross section.

5. The foam mop cleaning tool of claim 1, wherein: the extrusion component (5) is an extrusion roller with a semicircular or fan-shaped or triangular or prismatic cross section, and extrusion surfaces which are extruded by the foam cotton (32) in the extrusion component (5) are oppositely arranged to form the extrusion channel (P).

6. The foam cotton mop cleaning tool according to any one of claims 1 to 5, wherein: a limiting structure used for limiting the downward movement of the foam cotton (32) at the limit position is arranged on the mop or in the cleaning bucket (1), and when the foam cotton (32) descends to the limit position, the volume of the foam cotton (32) in the extrusion channel (P) above the fixed axis connecting line (Z) of the two extrusion parts (5) is larger than the volume of the foam cotton (32) below the fixed axis connecting line (Z) of the two extrusion parts (5).

7. The foam mop cleaning tool of claim 6, wherein: the limiting structure is a limiting part (4) arranged on the mop, and the limiting part (4) can be blocked with the cleaning barrel (1) or the squeezing part (5) to realize limiting.

8. The foam mop cleaning tool according to claim 7, wherein the position-limiting member (4) is a side edge of the mounting member (31) extending in the longitudinal direction (L), and the distance (S) between the side edges is larger than the minimum distance (X) formed between the pressing members (5).

9. The foam mop cleaning tool of claim 6, wherein: the limiting structure is a limiting part (4) arranged in the cleaning barrel (1) and used for blocking the bottom of the foaming cotton (32).

10. The foam mop cleaning tool of claim 1, wherein: the interior of the cleaning barrel (1) is divided into an extruding-drying area (Q1) and a cleaning area (Q2) which are independent of each other, and the water extruding structure is arranged in the extruding-drying area (Q1); the bottom of the cleaning area (Q2) is provided with a cleaning structure (6) for cleaning the foam cotton (32).