CN219920992U - Mini cleaning implement - Google Patents

Abstract

The utility model relates to a mini cleaning appliance, which comprises a doubling-up mop head (2) with foam cotton (4) and a squeezing sleeve (3), wherein the squeezing sleeve (3) is provided with a squeezing cavity (31) with an opening facing downwards for the doubling-up mop head (2) to enter; the method is characterized in that: the mop is characterized in that a linkage piece (1) sliding up and down is restrained in the extrusion cavity (31), the folding mop head (2) is connected to the lower end of the linkage piece (1), a driving handle (5) is connected to the linkage piece (1), and the driving handle (5) penetrates out of a guide groove (32) on the side wall of the extrusion sleeve (3). When squeezing water, the linkage piece in the squeezing cavity is driven to move by the push-pull driving handle, compared with the conventional double-folded foam mop, the cleaning tool replaces the traditional mop rod with the linkage piece in the squeezing cavity, the maximum length of the cleaning tool is equivalent to that of the squeezing water sleeve, the whole length of the cleaning tool is greatly shortened, and the whole structure is more compact and mini.

Description

Mini cleaning implement

Technical Field

The present utility model relates to a mini cleaning implement having a small shape, which is suitable for performing a double-folding squeezing of foam, wherein the foam may be collodion cotton, commercially available cotton-comforting, sponge-like or the like.

Background

The inventor applies for a Chinese patent application No. ZL201922485404.5 (bulletin No. CN 212307746U) for a double-folded squeezing type foaming cotton mop, which comprises a mop rod, a double-folded mop head with foaming cotton and a squeezing frame, wherein the double-folded mop head is movably connected with the lower end of the mop rod; the folding mop head comprises a middle plate body and two folding plates, wherein the middle plate body is movably connected to the lower end of a mop rod, the two folding plates are respectively hinged to two opposite sides of the middle plate body, an elastic piece which enables the folding plates to keep an unfolding position state is arranged between the folding plates and the middle plate body, and foam cotton is connected to the bottom surface of the folding plates; the squeezing frame is arranged on the mop rod and can slide up and down, the squeezing frame is provided with a squeezing cavity with a downward opening and a ring shape, and two squeezing rollers capable of forming rolling squeezing on the top surface of the folding plate are arranged in the squeezing cavity; when the wringing frame is at the upward moving position, the folding mop head is separated from the squeezing cavity, and the folding mop head is in an unfolded mopping state; in the downward moving process of the wringing frame, the lower part of the wringing frame is contacted with the top surface of the folding plate, the folding plate is firstly caused to swing to perform pre-folding wringing, after the head part of the folding mop enters the extrusion cavity, the squeezing roller is contacted with the top surface of the folding plate, and the folding plate is extruded to further wring.

The existing foam folded mop is large in appearance, suitable for mopping, and not suitable for cleaning a kitchen table or a tabletop.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a mini cleaning appliance which has simple and reasonable structure and very small and compact appearance.

The technical scheme adopted for solving the technical problems is as follows: a mini cleaning appliance comprises a folding mop head with foam and a squeezing sleeve, wherein the squeezing sleeve is provided with a squeezing cavity with an opening facing downwards for the folding mop head after folding; the method is characterized in that: the extrusion cavity is internally constrained with a linkage piece sliding up and down, the folding mop head is connected to the lower end of the linkage piece, the linkage piece is connected with a driving handle, and the driving handle penetrates out of a guide groove on the side wall of the extrusion sleeve.

The driving handle can be one or more than two, and the corresponding guide groove is also one or more than two. In order to be favorable for stably driving the linkage piece to move upwards, the driving handles are preferably arranged at two sides of the linkage piece symmetrically, preferably arranged at the left side and the right side, and can be arranged at the front side and the rear side of the linkage piece; the inner end of the driving handle passes through the guide groove and then is connected with the linkage piece in a buckling way. The driving handle can be arranged on the linkage piece from the outside of the wringing sleeve in a buckling mode, and the assembly is more convenient. When a plurality of driving handles are provided, a sleeve-shaped pushing handle can be arranged outside the squeezing sleeve to connect the driving handles together.

As an improvement, the rib groove matched guide structure is arranged between the linkage piece and the inner wall of the extrusion cavity, and the rib groove matched guide structure enables the linkage piece to move up and down only. Because the wall thickness of the water squeezing sleeve is limited, the water squeezing sleeve is not suitable for arranging the guide groove, and the linkage piece has a certain thickness, the guide groove in the rib groove matched guide structure is arranged on the side wall of the linkage piece, and the guide rib in the rib groove matched guide structure is arranged on the inner wall of the squeezing cavity.

As an improvement, the extrusion cavity penetrates through the top of the extrusion sleeve, and the whole extrusion sleeve is tubular, so that one-step forming is facilitated; and be equipped with the top cap at the telescopic top of squeezing out water and cover the open-top in extrusion chamber, the setting of top cap is hidden the linkage piece, and is whole more pleasing to the eye, also plays the shielding effect simultaneously, avoids great foreign matter to get into extrusion chamber, is equipped with the string on the top cap. The hanging rope is convenient to hang and store the cleaning appliance.

In order to expand the use mode of the cleaning appliance, the top of the linkage piece is provided with a connecting hole which is convenient to connect with an external pipe fitting. The other using mode is that the top cover is firstly taken down, then the external pipe fitting is inserted into the connecting hole and connected with the connecting hole, and the linkage piece is driven to move up and down to fold up and down for squeezing water.

As a preferential structure of fifty percent discount formula mop, above-mentioned fifty percent discount formula mop includes middle plate body and two folding plates, and the top of middle plate body has bellied connecting portion that makes progress, opens on the connecting portion has flat spread groove, the lower extreme of linkage spare is equipped with the flat head, the flat head articulates in the spread groove and only can control the swing, and two folding plates articulate respectively in the opposite both sides of middle plate body, are equipped with the elastic component that makes folding plate keep the expansion position state between folding plate and the middle plate body, the foam is connected the bottom surface of folding plate.

Further improved, a positioning structure capable of unlocking is arranged between the inner wall of the extrusion cavity and the linkage piece; the positioning structure can position the linkage piece at the lower position, and the double-folded mop head is positioned outside the squeezing sleeve and unfolded in the state that the linkage piece is positioned at the lower position; after the positioning structure is released, the linkage piece can move upwards, and the folded mop head is pushed by the lower end of the squeezing sleeve to be folded in half and enter the squeezing cavity. The positioning structure can keep the linkage member at the lower position, which is more beneficial to the folding mop head to be kept outside the squeezing sleeve and unfolded, and is beneficial to the cleaning operation of the cleaning appliance.

As one preferable of the positioning structure, the positioning structure comprises an elastic part which is arranged on the upper part of the linkage part and extends upwards, the driving handle is connected to the elastic part, an upper blocking part and a lower blocking part are arranged on the inner wall of the extrusion cavity, the top surface of the upper blocking part is an inclined surface, the bottom surface of the upper blocking part is a plane, the top surface of the lower blocking part is a plane, a stop block which is matched with the upper blocking part is arranged on the top of the elastic part, the top surface of the stop block is a plane, the bottom surface of the upper blocking part can form a stop for preventing the upper surface of the stop block from moving upwards when the linkage part moves to the lower position, the top surface of the lower blocking part can form a stop for preventing the linkage part from moving downwards, and the pressing driving handle can drive the elastic part to deform, so that the stop block and the upper blocking part are dislocated to realize unlocking. The positioning structure has few parts and simple structure.

As another implementation mode of the positioning structure, the positioning structure comprises locking blocks which are arranged on two linkage pieces and can slide back and forth, the locking blocks keep the trend of extending out of the linkage pieces under the action of springs, the top surfaces of the locking blocks are planes, the bottom surfaces of the locking blocks are inclined planes, an upper blocking part and a lower blocking part are arranged on the inner wall of the extrusion cavity, the top surfaces of the upper blocking parts are inclined planes, the bottom surfaces of the lower blocking parts are plane, the top surfaces of the locking blocks can be blocked to prevent the linkage pieces from moving upwards when the linkage pieces move to the lower position, and the linkage structure is arranged between the locking blocks and the driving handles, so that the locking blocks can be driven to retract when the driving handles move upwards. The positioning structure is locked with the extrusion sleeve through the locking block, and the locking is reliable.

Preferably, the linkage structure comprises a sliding block which is arranged in the linkage piece and can slide up and down, the driving handle is connected with the sliding block, a linkage groove which is obliquely arranged along the front-back direction is formed in the locking block, a linkage shaft which penetrates through the linkage groove along the left-right direction is arranged on the sliding block, the sliding block moves upwards and drives the locking block to retract through the cooperation of the linkage shaft and the linkage groove, and the sliding block further moves upwards to drive the linkage piece to move upwards. The structure can drive the upward movement of the handle to drive the linkage piece to move upwards when unlocking, and the linkage piece is driven to move upwards only after the handle is driven to move upwards continuously after unlocking.

Compared with the prior art, the utility model has the advantages that: when squeezing water, the push-pull driving handle drives the linkage piece in the squeezing cavity to move, so that the folding mop head is driven to move upwards to be triggered to fold by the lower port of the squeezing sleeve, the foam cotton is squeezed to discharge sewage in the foam cotton, and the folding mop head can be completely stored in the squeezing cavity after being folded in half, and the storage volume is smaller; or the folded mop head after being folded is driven to exit the extrusion cavity and be unfolded, so that the operation of cleaning the tabletop can be continuously finished; the squeezing is completely different through the movement of the squeezing sleeve compared with the traditional folding mop. Compared with the existing double-folded foam mop, the cleaning tool has the advantages that the linkage piece arranged in the extrusion cavity replaces a traditional mop rod, the maximum length of the cleaning tool is equivalent to that of the water extrusion sleeve, the whole length of the cleaning tool is greatly shortened, and the overall structure is compact and mini.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment (normal wiping state);

FIG. 2 is a cross-sectional view of the first embodiment taken along the length of a two-fold mop (normal wiping state);

FIG. 3 is a cross-sectional view of the first embodiment taken along the width of the doubled-over mop (normal wiping state);

fig. 4 is an exploded perspective view of the first embodiment;

FIG. 5 is a schematic perspective view of the first embodiment (a double-folded squeezing state);

FIG. 6 is a cross-sectional view of the first embodiment taken along the length of a two-fold mop (two-fold squeeze water);

FIG. 7 is a perspective view of a wringing sleeve according to the first embodiment;

FIG. 8 is a schematic perspective view of the linkage member of the first embodiment;

FIG. 9 is a cross-sectional view of a second embodiment taken along the length of a two-fold mop (normal wiping state);

FIG. 10 is a cross-sectional view of a second embodiment taken along the width of a two-fold mop (normal wiping state);

fig. 11 is an exploded perspective view of the second embodiment.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1-8, is a preferred embodiment of the present utility model.

A mini cleaning device comprises a folio type mop head 2 with foam 4, a squeezing sleeve 3, wherein the foam can be collodion, sponge and the like.

The squeezing sleeve 3 is provided with a squeezing cavity 31 with a downward opening for the folded mop head 2 to enter; the extrusion chamber 31 penetrates through the top of the extrusion sleeve 3, a top cover 7 is arranged on the top of the extrusion sleeve 3 to cover the top opening of the extrusion chamber 31, and a hanging rope 71 is arranged on the top cover 7.

The extrusion chamber 31 is internally constrained with a linkage piece 1 sliding up and down, a rib groove matching guide structure is arranged between the linkage piece 1 and the inner wall of the extrusion chamber 31, a guide groove 6a in the rib groove matching guide structure is arranged on the side wall of the linkage piece 1, and a guide rib 6b in the rib groove matching guide structure is arranged on the inner wall of the extrusion chamber 31. The folding mop head 2 is movably connected to the lower end of the linkage member 1, the linkage member 1 is connected with a driving handle 5, and the driving handle 5 penetrates out of the guide groove 32 of the side wall of the squeezing sleeve 3. The two driving handles 5 are symmetrically arranged at the left side and the right side of the linkage piece 1; the inner end of the driving handle 5 passes through the guide groove 32 and is connected with the linkage piece 1 in a buckling way.

The folding mop head 2 comprises a middle plate body 21 and two folding plates 22, wherein the bottom surface of the middle plate body 21 is concave, the top of the middle plate body 21 is provided with an upward convex connecting part 211, a flat connecting groove 212 is formed in the connecting part 211, the lower end of the linkage piece 1 is provided with a flat head 11, the flat head 11 is hinged in the connecting groove 212 and can only swing left and right, the front inner wall and the rear inner wall of the connecting groove 212 are provided with pivot shafts 213, the top surfaces of the pivot shafts 213 are inclined surfaces, the front and rear of the two pivot shafts 213 are arranged at intervals, the flat head is downwards inserted between the connecting grooves 212 and is extruded with the top surfaces of the pivot shafts 213, the connecting grooves 212 are caused to be outwards stretched and deformed until the pivot shafts on the flat head are folded, and the connecting grooves 212 are reset, so that hinged installation is completed. The two folding plates 22 are respectively hinged at two opposite sides of the middle plate body 21 through rotating shafts, torsion springs which enable the folding plates 22 to keep an unfolding position state are arranged on the rotating shafts connected with the middle plate body 21, and foam cotton 4 is connected to the bottom surface of the folding plates 22. The doubled-over mop head 2 can be referred to the prior art. The setting of middle part plate body 21 makes the deformation space in foaming cotton 4 middle part position big, and the obstructed force is little when the fifty percent discount, and the setting of middle part plate body 21 can make two folding plates 21 to the angle of turning over more inwards in addition, and the water effect is squeezed in the fifty percent discount better. The foam cotton 4 is connected to the bottom surface of the folding plate 22 in an inserting mode, the back plate 41 is adhered to the foam cotton 4, an L-shaped inserting buckle is arranged on the back plate 41, and a buckling groove matched with the inserting buckle hanging buckle is formed in the bottom surface of the folding plate 22.

A positioning structure capable of unlocking is arranged between the inner wall of the extrusion cavity 31 and the linkage piece 1; the positioning structure can position the linkage piece 1 at the lower position, and the double-folded mop head 2 is positioned outside the squeezing sleeve 3 and unfolded in the state that the linkage piece 1 is positioned at the lower position; after the positioning structure is released, the linkage piece 1 can move upwards, and the folded mop head 2 is pushed by the lower end of the squeezing sleeve 3 to be folded in half and enter the squeezing cavity 31.

The positioning structure in this embodiment includes an elastic portion 12 disposed on the upper portion of the linkage member 1 and extending upward, the driving handle 5 is connected to the elastic portion 12, an upper blocking portion 8a and a lower blocking portion 8b are disposed on an inner wall of the extrusion cavity 31, a top surface of the upper blocking portion 8a is an inclined plane, a bottom surface is a plane, a top surface of the lower blocking portion 8b is a plane, a protruding stop 121 engaged with the upper blocking portion 8a is disposed on a top portion of the elastic portion 12, a top surface of the stop 121 is a plane, and in a state that the linkage member 1 moves to a lower position, the bottom surface of the upper blocking portion 8a can form a stop for the top surface of the stop 121 to prevent the linkage member 1 from moving downward, and pressing the driving handle 5 can drive the elastic portion 12 to deform, so that the stop 121 and the upper blocking portion 8a are dislocated to unlock.

The up-down direction in this embodiment means along the length direction of the mop rod 1; the right-left direction refers to the longitudinal direction of the double-folded mop head 2, and the front-back direction is the width direction of the double-folded mop head 2.

The working principle and the process of the embodiment are as follows:

squeezing water: the squeezing sleeve 3 is held by one hand, the driving handles 5 on the two sides are pinched by two fingers of the other hand and pressed inwards to drive the elastic part 12 to deform, so that the stop block 121 and the upper blocking part 8a are dislocated to realize unlocking. As shown in fig. 5 and 6, the pull-up driving handle 5 drives the linkage member 1 to move upwards, and further drives the folding mop head 2 to move upwards, the lower port wall of the squeezing sleeve 3 is firstly contacted with the top surface of the folding plate 22, so that the folding plate 22 is driven to swing to fold and squeeze water in advance, and the folding mop head 2 moves upwards and folds until being folded into the squeezing cavity 31 completely.

Mopping operation: as shown in fig. 1 to 3, the squeezing sleeve 3 is held by one hand, the driving handles 5 on two sides are pinched by two fingers of the other hand and pushed down, the linkage piece 1 is driven to move down, and then the double-folded mop head 2 is driven to move down and gradually exit the squeezing cavity 31, under the state that the linkage piece 1 moves to the lower position, the bottom surface of the upper blocking part 8a can form a blocking for the top surface of the stop block 121 to prevent the linkage piece 1 from moving up, and the top surface of the lower blocking part 8b can form a blocking for the linkage piece 1 to prevent the linkage piece 1 from moving down, and the double-folded mop head 2 is positioned outside the squeezing sleeve 3 and is unfolded under the action of the torsion spring.

As shown in fig. 9 to 11, a second embodiment of the present utility model is shown.

The difference between this embodiment and one embodiment is that: the positioning structure is different, and the positioning structure in this embodiment includes the locking piece 9 that locates two links 1 and can slide back and forth, the trend that stretches out the link is kept outside to locking piece 9 by spring 91 effect, and locking piece 9's top surface is the plane, bottom surface is the inclined plane, the inner wall of extrusion chamber 31 is equipped with upper shield portion 8a and lower shield portion 8b, upper shield portion 8 a's top surface is the inclined plane, the bottom surface is the plane, under the state that link 1 moved to the lower part position, upper shield portion 8 a's bottom surface can form the jam with the top surface of locking piece 9 in order to prevent link 1 from moving up, lower shield portion 8 b's top surface can form the jam with the link 1 in order to prevent link 1 from moving down, be equipped with the linkage structure between locking piece 9 and the drive handle 5's upward movement can drive locking piece 9 shrink. The linkage structure comprises a sliding block 10 which is arranged in the linkage piece and can slide up and down, the driving handle 5 is connected with the sliding block 10, the locking block 9 is provided with a linkage groove 92 which is obliquely arranged along the front-back direction, the sliding block 10 is provided with a linkage shaft 101 which penetrates through the linkage groove 92 along the left-right direction, and the sliding block 10 moves upwards to drive the locking block 9 to shrink inwards through the cooperation of the linkage shaft 101 and the linkage groove 92, and the sliding block 10 further moves upwards to drive the linkage piece to move upwards.

It should be noted that, in the description of the present embodiment, the directions or positional relationships indicated by the terms "front, rear", "left, right", "inner, outer", "upper, lower", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Claims (10)

1. A mini cleaning appliance comprises a doubling-up mop head (2) with foam cotton (4) and a squeezing sleeve (3), wherein the squeezing sleeve (3) is provided with a squeezing cavity (31) with an opening facing downwards for the doubling-up mop head (2) to enter; the method is characterized in that: the mop is characterized in that a linkage piece (1) sliding up and down is restrained in the extrusion cavity (31), the folding mop head (2) is connected to the lower end of the linkage piece (1), a driving handle (5) is connected to the linkage piece (1), and the driving handle (5) penetrates out of a guide groove (32) on the side wall of the extrusion sleeve (3).

2. The mini cleaning appliance of claim 1, wherein: the two driving handles (5) are symmetrically arranged on two sides of the linkage piece (1); the inner end of the driving handle (5) passes through the guide groove (32) and is connected with the linkage piece (1) in a buckling way.

3. The mini cleaning appliance of claim 1, wherein: the novel extrusion device is characterized in that a rib groove matching guide structure is arranged between the linkage piece (1) and the inner wall of the extrusion cavity (31), a guide groove (6 a) in the rib groove matching guide structure is arranged on the side wall of the linkage piece (1), and a guide rib (6 b) in the rib groove matching guide structure is arranged on the inner wall of the extrusion cavity (31).

4. The mini cleaning appliance of claim 1, wherein: the extrusion cavity (31) penetrates through the top of the extrusion sleeve (3), a top cover (7) is arranged on the top of the extrusion sleeve (3) to cover the top opening of the extrusion cavity (31), and a hanging rope (71) is arranged on the top cover (7).

5. The mini cleaning appliance of claim 4, wherein: the top of the linkage piece (1) is provided with a connecting hole which is convenient to connect with an external pipe fitting.

6. The mini cleaning appliance of claim 1, wherein: the utility model provides a folding mop head (2), including middle part plate body (21) and two folding plates (22), the top of middle part plate body (21) has bellied connecting portion (211) that makes progress, opens on connecting portion (211) has flat spread groove (212), the lower extreme of linkage (1) is equipped with flat head (11), and flat head (11) articulates in spread groove (212) and only can control the swing, and two folding plates (22) articulate respectively in the both sides that middle part plate body (21) are relative, are equipped with the elastic component that makes folding plate (22) keep expanding position state between folding plate (22) and middle part plate body (21), foam cotton (4) connect the bottom surface of folding plate (22).

7. A mini cleaning appliance according to any one of claims 1 to 6, wherein: a positioning structure capable of unlocking is arranged between the inner wall of the extrusion cavity (31) and the linkage piece (1); the positioning structure can position the linkage piece (1) at the lower position, and the double-folded mop head (2) is positioned outside the squeezing sleeve (3) and unfolded in the state that the linkage piece (1) is positioned at the lower position; after the positioning structure is released, the linkage piece (1) can move upwards, and the folding mop head (2) is pushed by the lower end of the squeezing sleeve (3) to be folded in half and enter the squeezing cavity (31).

8. The mini cleaning appliance of claim 7, wherein: the positioning structure comprises an elastic part (12) arranged on the upper portion of the linkage piece (1) and extending upwards, the driving handle (5) is connected to the elastic part (12), an upper blocking part (8 a) and a lower blocking part (8 b) are arranged on the inner wall of the extrusion cavity (31), the top surface of the upper blocking part (8 a) is an inclined surface, the bottom surface is a plane, the top surface of the lower blocking part (8 b) is a plane, a convex stop block (121) matched with the upper blocking part (8 a) is arranged on the top of the elastic part (12), the top surface of the stop block (121) is a plane, the bottom surface of the upper blocking part (8 a) can form a blocking for the top surface of the stop block (121) to prevent the linkage piece (1) from moving upwards, and the top surface of the lower blocking part (8 b) can drive the elastic part (12) to deform by pressing the driving handle (5), so that the stop block (121) and the upper blocking part (8 a) can be unlocked.

9. The mini cleaning appliance of claim 7, wherein: the positioning structure comprises locking blocks (9) which are arranged in two linkage pieces (1) and can slide back and forth, the trend of the linkage pieces is kept out by the action of springs (91), the top surface of each locking block (9) is a plane, the bottom surface of each locking block is an inclined surface, an upper blocking part (8 a) and a lower blocking part (8 b) are arranged on the inner wall of each extrusion cavity (31), the top surface of each upper blocking part (8 a) is an inclined surface, the bottom surface of each lower blocking part (8 b) is a plane, the top surface of each linkage piece (1) moves to the lower position, the bottom surface of each upper blocking part (8 a) can block the top surface of each locking block (9) to prevent the corresponding linkage piece (1) from moving upwards, and a structure is arranged between each locking block (9) and each driving handle (5) to enable the upper movement of the driving handles (5) to drive the corresponding locking blocks (9) to retract inwards.

10. The mini cleaning appliance of claim 9, wherein: the linkage structure comprises a sliding block (10) which is arranged in the linkage piece and can slide up and down, the driving handle (5) is connected with the sliding block (10), a linkage groove (92) which is obliquely arranged along the front-back direction is formed in the locking block (9), a linkage shaft (101) which penetrates through the linkage groove (92) along the left-right direction is arranged on the sliding block (10), the sliding block (10) moves upwards and drives the locking block (9) to retract through the cooperation of the linkage shaft (101) and the linkage groove (92), and the sliding block (10) further moves upwards to drive the linkage piece to move upwards.