CN106361236B - Cleaning tool - Google Patents
Cleaning tool Download PDFInfo
- Publication number
- CN106361236B CN106361236B CN201610919977.2A CN201610919977A CN106361236B CN 106361236 B CN106361236 B CN 106361236B CN 201610919977 A CN201610919977 A CN 201610919977A CN 106361236 B CN106361236 B CN 106361236B
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- China
- Prior art keywords
- guide
- block
- mop
- mop head
- lifting mechanism
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/50—Auxiliary implements
- A47L13/58—Wringers for scouring pads, mops, or the like, combined with buckets
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
- A47L13/20—Mops
- A47L13/24—Frames for mops; Mop heads
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- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The invention relates to a cleaning tool, which comprises a mop and a mop bucket; the mop comprises an upper rod, a lower rod and a mop head; the method is characterized in that: an automatic lifting mechanism is arranged in the mop barrel, the mop head is arranged at the low position of the automatic lifting mechanism during cleaning, and the rotating motion of the mop head can be converted into the lifting motion of the automatic lifting mechanism under the state that the upper rod is pressed down, so that the mop head can be lifted to the high position of the automatic lifting mechanism along with the automatic lifting mechanism; after the mop head is cleaned and dewatered, the mop head is separated from the automatic lifting mechanism, and the automatic lifting mechanism is still kept at the high position of the automatic lifting mechanism through the locking structure. The cleaning and dewatering operations of the invention are integrated, the mop does not need to be lifted and the like, and after the cleaning and dewatering of the mop head are finished, the automatic lifting mechanism is still kept at the high position through the locking structure, and when the mop head is cleaned next time, the locking structure is automatically unlocked and falls down only by triggering the automatic lifting mechanism again, so the operation is very simple and convenient.
Description
Technical Field
The present invention relates to a cleaning tool having a mop and a cleaning bucket.
Background
The existing cleaning tool with the mop and the cleaning barrel generally comprises the mop and the mop barrel; the mop comprises an upper rod and a lower rod which are mutually sleeved, a driving mechanism which can convert the pressing motion of the upper rod into the rotating motion of the lower rod is arranged between the upper rod and the lower rod, and a rotatable mop head is arranged at the lower end of the lower rod; the mop bucket is internally provided with a lifting mechanism, the cleaning station with the mop head positioned at a low position is used for rotary cleaning during cleaning, the mop is lifted during dewatering to drive the lifting mechanism to ascend and position, and then rotary dewatering is carried out at the dewatering station. For example, a cleaning tool in the Chinese invention patent with the patent number ZL201410207361.3 (publication number CN103961044A) and a middle shaft lifting type mop cleaning barrel and a mop in the Chinese utility model patent with the patent number ZL201420680098.5 (publication number CN 204541999U) both disclose such a cleaning base.
The existing cleaning tool has the following defects: the cleaning operation and the dewatering operation are two separate independent steps, after the cleaning of the wiping material on the mop head is finished, an operation step of lifting and positioning the mop needs to be carried out, so that the mop is positioned above the water level of the cleaning barrel and is not contacted with water, and then the dewatering operation is carried out, so the operation is troublesome.
Disclosure of Invention
The present invention provides a cleaning tool with simple operation and humanization for the current situation of the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: a cleaning tool comprises a mop and a mop bucket; the mop comprises an upper rod and a lower rod which are mutually sleeved, a driving mechanism capable of converting the pressing motion of the upper rod into the rotating motion of the lower rod is arranged between the upper rod and the lower rod, and the lower end of the lower rod is connected with a mop head; the method is characterized in that: an automatic lifting mechanism is arranged in the mop barrel, the mop head is arranged at the low position of the automatic lifting mechanism during cleaning, and the rotating motion of the mop head can be converted into the ascending motion of the automatic lifting mechanism under the state that the upper rod is pressed down, so that the mop head ascends to the high position of the automatic lifting mechanism along with the automatic lifting mechanism; after the mop head is cleaned and dehydrated, the mop head is separated from the automatic lifting mechanism, and the automatic lifting mechanism is still kept at the high position of the automatic lifting mechanism through a detachable locking structure.
Furthermore, the automatic lifting mechanism comprises a lifting head assembly connected with the mop head, the lifting head assembly is connected with the bottom of the mop barrel through a power conversion mechanism, the upper rod is pressed down during cleaning, the mop head drives the lifting head assembly to rotate, and the lifting head assembly acts on the power conversion mechanism, so that the power conversion mechanism further drives the lifting head assembly to ascend and finally keep at a high position; after the mop head is cleaned and dehydrated, the mop head is separated from the lifting head assembly, and the lifting head assembly is still kept at the high position of the automatic lifting mechanism through a detachable locking structure.
Preferably, the power conversion mechanism comprises a guide post which is arranged at the bottom of the mop bucket and provided with an upward bulge, a guide thread is arranged on the periphery of the guide post, an annular guide groove is arranged at the upper part of the guide post, and an outlet at the upper end of the guide thread is communicated with the guide groove; the lifting head assembly is sleeved on the guide post and can rotate around the axis of the lifting head assembly, at least two guide shafts which can rotate along with the lifting head assembly are arranged in the lifting head assembly, and meanwhile, the inner ends of the guide shafts are in guide fit with the guide threads and the guide grooves. This power conversion mechanism adopts screw drive's principle to realize that the lift head subassembly rises when rotatory, synchronous drive lift head subassembly, and this transmission mode is more simple reliable, rises to the high-order position at the lift head subassembly simultaneously, and the mop head leaves the surface of water position, realizes the only rotatory function of mop head through the direction of guide way to the direction of leading axle.
The lifting head assembly comprises a rotating block with an inner cavity, a connector used for being connected with a mop head is arranged at the top of the rotating block, an accommodating cavity with a downward opening is formed in the bottom surface of the rotating block, the accommodating cavity is movably sleeved on a guide post through a bearing so that the rotating block can rotate around the axis of the rotating block, a guide shaft is constrained in the rotating block and can slide along the radial direction of the rotating block, the inner end of the guide shaft extends into the inner cavity to be matched with a guide thread or a guide groove, the rotating block moves to a high position along the guide post, and the guide shaft is located in the guide groove; the first spring acts on the guide shaft to keep the guide shaft moving outwards in the radial direction and separated from the guide thread or the guide groove; the pressing block is inserted downwards from the top of the rotating block and constrained in the inner cavity of the rotating block so as to slide up and down, the connecting head penetrates out of the pressing block upwards, and the lower end of the pressing block is matched with the guide shaft; the second spring acts on the pressing block to keep the pressing block moving upwards; under the state that the pressing block is pressed down by the mop head, the lower end of the pressing block acts on the guide shaft and enables the guide shaft to always keep the trend of being inserted into the guide thread or the guide groove; when the mop head is separated from the connector, the pressing block moves upwards, the lower end of the pressing block is separated from the guide shaft, so that the guide shaft moves outwards under the action of the first spring, and the locking structure acts on the guide shaft, so that the guide shaft keeps hanging on the trend of the guide groove or the guide thread edge; when the mop head presses the connector again, the locking structure releases the locking of the guide shaft, the guide shaft moves outwards under the action of the first spring to be separated from the guide groove and the guide thread, and the rotating block and the pressing block descend and reset. The lifting head assembly has the advantage of reasonable structural design.
As an improvement, the guide blocks are constrained in the inner cavity of the rotating block, the number of the guide blocks is matched with that of the guide shaft, the guide blocks can slide radially relative to the rotating block, the guide shaft is arranged on the guide blocks and can slide along with the guide blocks, the first spring acts on the guide blocks to enable the guide blocks to keep a radial outward movement trend, the locking structure is arranged between the guide blocks and the inner cavity wall of the rotating block, an inclined surface is formed between the bottom surface of the pressing block and the top surface of the guide blocks in a matched mode, the bottom surface of the pressing block pushes the guide blocks to move radially inward through inclined surface matching in the state that the pressing block is pressed down by the mop head, the bottom surface of the pressing block is separated from the top surface of the guide blocks in the state that the pressing block moves upward, the pressing block moves radially outward under the action of the first spring, and the locking structure acts on the guide blocks. The guide piece provides suitable installation position for the guide shaft, and the removal of guide piece can drive the guide shaft and remove, and the volume of guide piece is greater than the guide shaft, more makes things convenient for between briquetting and the guide piece to form the cooperation, and provide more suitable installation position for first spring, does benefit to the overall arrangement of each part, and reasonable in design is reliable, and the guide piece can be understood into a part of guide shaft.
Preferably, the locking structure comprises a positioning salient point arranged on the side wall of the guide block and an elastic sheet arranged on the side wall of the inner cavity of the rotating block, and the end part of the elastic sheet is arranged on a convex part matched with the positioning salient point in a blocking way; under the state that the pressing block moves upwards, the convex part on the elastic sheet is contacted with the positioning convex point on the guide block to prevent the guide block from further moving outwards in the radial direction; when the mop head presses the connector again, the end of the guide shaft is squeezed by the guide groove or the edge of the guide thread, and the guide block is driven to overcome the resistance of the convex part to the positioning convex point and move outwards in the radial direction. Through the elastic action of flexure strip for the convex part forms certain resistance to the location bump, ensure that the guiding axle keeps hanging at guide way or direction screw thread edge trend, thereby make the turning block can keep at the high position, and simultaneously, the convex part is less to the resistance that the location bump formed, so exerting force a little to the connector, the briquetting does not form the suppression to the guiding block again simultaneously, can easily make the radial outward movement of guiding axle, break away from the restraint of direction screw thread, and then make whole lift head subassembly descend, the labor-saving and reliable operation.
In order to facilitate assembly, the rotating block consists of a base and an upper cover which are detachably connected together, a convex blocking part is arranged on the outer side of the bottom of the pressing block, and a blocking shoulder for limiting the blocking part is formed on the top of the upper cover.
The top surface of the guide post is provided with a cavity, the middle part of the cavity is provided with an insertion part which protrudes upwards, the insertion part is inserted into the connector from the top of the inner cavity of the rotating block, the insertion part is further sleeved with a shaft sleeve with a T-shaped cross section, the bearing is a plane bearing, the shaft sleeve is sleeved on the shaft sleeve and is positioned in the cavity, the outer periphery of the top of the bearing is provided with an annular notch with an L-shaped cross section, and the top surface of the shaft sleeve, the annular notch and the top surface of the guide post jointly enclose the guide groove. The structure is beneficial to the formed guide groove, and meanwhile, the rotating block is ensured to rotate more flexibly relative to the guide post.
The guide rod is movably arranged in the guide column in a penetrating mode, and the top end of the guide rod penetrates through the insertion portion and then is inserted and fixed in the connector. The guide rod can ensure that the rotating block cannot shake relative to the guide post in the rotating process, and the action is more stable and reliable.
In order to ensure that the lifting head assembly is always stably kept at a high position in the spin-drying process, the depth of the guide groove is greater than that of the guide screw thread.
Compared with the prior art, the invention has the advantages that: the automatic lifting mechanism can automatically lift during cleaning, so that the mop head also lifts, namely the mop head slowly lifts while rotating and cleaning until the mop head rises above the water surface in the cleaning process, and the rotating mop head performs the rotating and dehydrating operation.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a cross-sectional view (cleaning state) of an embodiment of the present invention;
FIG. 3 is a sectional view (spin-dried state) of the embodiment of the present invention;
FIG. 4 is a cross-sectional view of an embodiment of the present invention (with the mop head disengaged after spin-drying);
FIG. 5 is a sectional view taken along line A-A of FIG. 4;
FIG. 6 is a cross-sectional view of an embodiment of the present invention (next time cleaning preparation, automatic lifting mechanism lowered to a low position);
FIG. 7 is a schematic perspective view of a mop bucket according to an embodiment of the present invention;
FIG. 8 is a schematic perspective view of a base of a turning block according to an embodiment of the present invention;
fig. 9 is an exploded view of a rotating block portion in an embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
Fig. 1 to 9 show a preferred embodiment of the present invention.
A cleaning tool comprises a mop 1 and a mop bucket 2; the mop 1 comprises an upper rod 11 and a lower rod 12 which are sleeved with each other, a driving mechanism which can convert the downward pressing motion of the upper rod 11 into the rotating motion of the lower rod 12 is arranged between the upper rod 11 and the lower rod 12, and the lower end of the lower rod 12 is connected with a mop head 13. The driving mechanism between the upper rod 3 and the lower rod 4 is a common mechanism in the art and will not be described in detail.
An automatic lifting mechanism is arranged in the mop barrel 2, the mop head 13 is arranged at the low position of the automatic lifting mechanism during cleaning, and the rotating motion of the mop head 13 can be converted into the lifting motion of the automatic lifting mechanism under the state that the upper rod 11 is pressed down, so that the mop head 13 can be lifted to the high position of the automatic lifting mechanism along with the automatic lifting mechanism; after the mop head 13 is cleaned and dewatered, it is separated from the automatic lifting mechanism, which is still kept in the high position of the automatic lifting mechanism by a detachable locking structure.
The automatic lifting mechanism can automatically lift during cleaning, so that the mop head 13 also lifts, namely the mop head 13 slowly lifts while rotating and cleaning in the cleaning process until the mop head rises above the water surface in the mop barrel 2, at the moment, the rotating mop head 13 carries out rotating and dewatering operation, the cleaning and dewatering operation of the automatic lifting mechanism is integrated, the operation of lifting the mop is not needed, the automatic lifting mechanism is separated from the automatic lifting mechanism after the cleaning and dewatering of the mop head are finished, the automatic lifting mechanism is still kept at a high position through the locking structure, the automatic lifting mechanism is prevented from being polluted by dirty water in the mop barrel, the automatic lifting mechanism is triggered once again when the mop is cleaned next time, the locking structure is automatically unlocked and falls, and the operation is very simple and convenient.
In this embodiment, the automatic lifting mechanism comprises a lifting head assembly connected with the mop head 13, the lifting head assembly is connected with the bottom of the mop barrel 2 through a power conversion mechanism, the upper rod 11 is pressed downwards during cleaning, the mop head 13 drives the lifting head assembly to rotate, and the lifting head assembly acts on the power conversion mechanism, so that the power conversion mechanism further drives the lifting head assembly to ascend and finally keep at a high position; after the mop head 13 is cleaned and dehydrated, the mop head is separated from the lifting head assembly, and the lifting head assembly is still kept at the high position of the automatic lifting mechanism through a detachable locking structure.
Specifically, in the embodiment, the power conversion mechanism comprises a guide post 3 which is arranged at the bottom of the mop bucket 2 and provided with an upward bulge, a guide thread 31 is arranged on the periphery of the guide post 3, an annular guide groove 32 is arranged at the upper part of the guide post 3, and an outlet at the upper end of the guide thread 31 is communicated with the guide groove 32; the lifting head assembly is sleeved on the guide post 3 and can rotate around the axis of the lifting head assembly, at least two guide shafts 4 which can rotate along with the lifting head assembly are arranged in the lifting head assembly, and meanwhile, the inner ends of the guide shafts 4 are in guide fit with the guide threads 31 and the guide grooves 32. The inner end of the guide shaft 4 can slide along the guide screw 31, i.e., the guide groove 32. The depth of the guide groove 32 is greater than the depth of the guide screw 31.
The lifting head component comprises
The mop head comprises a rotating block 5 with an inner cavity 51, wherein the inner cavity 51 is divided into a left part and a right part, the cross section of the inner cavity 51 is rectangular, a connector 52 used for being connected with a mop head is arranged at the top of the rotating block 5, an accommodating cavity 53 with a downward opening is arranged on the bottom surface of the rotating block 5, the cross section of the accommodating cavity 53 is circular, the accommodating cavity 53 is movably sleeved on a guide post 3 through a bearing 10 to enable the rotating block 5 to rotate around the axis of the rotating block 5, a guide shaft 4 is restrained in the rotating block 5 and can slide along the radial direction of the rotating block 5, the inner end of the guide shaft 4 extends into the inner cavity 51 to be matched with a guide thread 31 or a guide groove 32, the rotating block 5 moves to a high position along the guide post 3, and the guide shaft 4 is positioned in the guide groove 32.
The guide blocks 8 the number of which is matched with that of the guide shafts 4 are constrained in the inner cavity 51 of the rotating block, the guide blocks 8 can slide radially relative to the rotating block 5, the guide shafts 4 are arranged on the guide blocks 8 and can slide along with the guide blocks 8, the first springs 6a act on the guide blocks 8 to enable the guide blocks 8 to keep moving outwards radially, the locking structures are arranged between the guide blocks 8 and the inner cavity walls of the rotating block 5, the bottom surface 71 of the pressing block 7 and the top surface 81 of the guide blocks 8 form inclined surface fit, the bottom surface 71 of the pressing block pushes the guide blocks 8 to move inwards radially through the inclined surface fit in the state that the pressing block 7 is pressed down by the mop head 13, the bottom surface 71 of the pressing block is separated from the top surface 81 of the guide blocks in the state that the pressing block 7 moves upwards, the pressing block 7 moves outwards radially under the action of the first springs 6a, and the locking structures act on the guide blocks 8.
The locking structure comprises a positioning salient point 82 arranged on the side wall of the guide block 8 and an elastic sheet 55 arranged on the side wall of the inner cavity 51 of the rotating block, wherein the end part of the elastic sheet 55 is arranged on a convex part 531 matched with the positioning salient point 82 in a blocking way; under the state that the pressure block 7 moves upwards, the convex part 551 on the elastic sheet is contacted with the positioning convex point 82 on the guide block to block the guide block 8 from further moving outwards in the radial direction; in a state where the mop head 13 presses the connector 52 again, the end of the guide shaft 4 is pressed by the edge of the guide groove 32 or the guide screw 31, and the guide block 8 is moved radially outward against the resistance of the projection 551 to the positioning protrusion 82.
The first spring 6a acts on the guide shaft 4 to keep it moving outward away from the guide screw 31 or the guide groove 32.
The pressing block 7 is flat and provided with two pins extending downwards, the pressing block is inserted downwards from the top of the rotating block 5 and is restrained in the inner cavity 51 of the rotating block 5 to slide upwards and downwards, the connector 52 penetrates out of the pressing block 7 upwards, and the lower end of the pressing block 7 is matched with the guide shaft 4.
And the second spring 6b acts on the pressing block 7 to keep the pressing block 7 moving upwards.
In a state where the press block 7 is pressed down by the mop head 13, the lower end of the press block 7 acts on the guide shaft 4 and keeps the guide shaft 4 always tending to be inserted into the guide screw 31 or the guide groove 32.
When the mop head 13 is separated from the connector 52, the pressing block 7 moves upwards, the lower end of the pressing block 7 is separated from the guide shaft 4, the guide shaft 4 moves outwards under the action of the first spring 6a, and the locking structure acts on the guide shaft 4, so that the guide shaft 4 keeps hanging on the edge trend of the guide thread 31 or the guide groove 32, and the whole lifting head assembly is kept at a high position.
When the mop head 13 presses the connector 52 again, the lock mechanism releases the lock on the guide shaft 4, the guide shaft 4 moves outward away from the guide groove 32 and the guide screw 31 by the first spring 6a, and the rotating block 5 and the press block 7 are lowered and reset.
The rotating block 5 is composed of a base 5a and an upper cover 5b which are detachably connected together, the outer side of the bottom of the pressing block 7 is provided with a convex blocking part 72, and the top of the upper cover 5b forms a blocking shoulder 54 which limits the upper part of the blocking part 72.
The top surface of the guide post 3 is provided with a cavity 33, the middle part of the cavity 33 is provided with an insertion part 34 protruding upwards, the insertion part 34 is inserted into the connector 52 from the top of the inner cavity of the rotating block, the insertion part 34 is further sleeved with a shaft sleeve 9 with a T-shaped cross section, the bearing 10 is a planar bearing, the shaft sleeve 9 is sleeved with the bearing 10 and is positioned in the cavity 33, the outer periphery of the top part of the bearing 10 is provided with an annular gap 101 with an L-shaped cross section, and the top surface of the shaft sleeve 9, the annular gap 101 and the top surface of the guide post 3 jointly form a guide groove 32. A guide rod 35 is movably arranged in the guide column 3 in a penetrating way, and the top end of the guide rod 35 penetrates out of the insertion part 34 and then is inserted and fixed in the connector 52.
The working principle and the process of the cleaning tool are as follows:
the cleaning process, as shown in fig. 2, the mop head 13 is placed on the connector 52, the mop head 13 is connected with the connector 52, the mop head 13 presses the pressing block 7 down, the guide shaft 4 is pushed to move inwards along with the guide block 8 to be inserted and matched with the guide thread 31 through the inclined plane matching between the bottom surface 71 of the pressing block 7 and the top surface 81 of the guide block 8, the lower rod 12 is pressed down to drive the mop head 13 to rotate, the rotating block 5 and the pressing block 7 are synchronously driven to rotate, the guide shaft 4 moves upwards along the guide thread 31 in the whole rotating process until the rotating block 5 and the pressing block 7 move upwards to a high position, namely, the guide shaft 4 enters the guide groove 32 above the water surface in the mop barrel 2 of the mop head 13.
In the spin-drying process, as shown in fig. 3, the rod 12 is pressed down to rotate the mop head 13, and since the mop head 13 is located above the water surface, the spin-drying process is performed, the guide shaft 4 is located in the guide groove 32, and the rotating block 5 and the pressing block 7 only rotate and do not rise any more.
After the mop head 13 is cleaned and dewatered, as shown in fig. 4 and 5, the mop head 13 is lifted up, the mop head 13 is separated from the connector 52, the press block 7 moves upwards under the action of the second spring 6b, the bottom surface 71 of the press block is separated from the top surface 81 of the guide block, the press block 7 moves outwards in the radial direction under the action of the first spring 6a, the convex part 551 on the elastic piece is contacted with the positioning convex point 82 on the guide block to block the guide block 8 from further moving outwards in the radial direction, so that the guide shaft 4 keeps hanging on the edge trend of the guide thread 31 or the guide groove 32, and the rotating block 5 and the press block 7 are ensured to be kept at the high position for next cleaning.
For the next cleaning, as shown in fig. 6, since the mop head 13 first contacts the connector 52, and the mop head 13 presses the connector 52 again, the end of the guide shaft 4 is pressed by the edge of the guide groove 32 or the guide thread 31, and the guide block 8 is driven to move radially outward against the resistance of the protrusion 531 to the positioning bump 82, the guide shaft 4 moves outward under the action of the first spring 6a and is separated from the guide groove 32 and the guide thread 31, the rotating block 5 and the pressing block 7 are lowered and reset, and the cleaning step is repeated.
Although preferred embodiments of the present invention have been described in detail hereinabove, it should be clearly understood that modifications and variations of the present invention are possible to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A cleaning tool comprises a mop (1) and a mop bucket (2); the mop (1) comprises an upper rod (11) and a lower rod (12) which are mutually sleeved, a driving mechanism capable of converting the downward pressing motion of the upper rod (11) into the rotating motion of the lower rod (12) is arranged between the upper rod (11) and the lower rod (12), and the lower end of the lower rod (12) is connected with a mop head (13); the method is characterized in that: an automatic lifting mechanism is arranged in the mop barrel (2), the mop head (13) is arranged at the low position of the automatic lifting mechanism during cleaning, and the rotating motion of the mop head (13) can be converted into the lifting motion of the automatic lifting mechanism under the state that the upper rod (11) is pressed down, so that the mop head (13) can be lifted to the high position of the automatic lifting mechanism along with the automatic lifting mechanism; the mop head (13) is separated from the automatic lifting mechanism after being cleaned and dehydrated, and the automatic lifting mechanism is still kept at the high position of the automatic lifting mechanism through a detachable locking structure;
the automatic lifting mechanism comprises a lifting head assembly connected with the mop head (13), the lifting head assembly is connected with the bottom of the mop barrel (2) through a power conversion mechanism, the upper rod (11) is pressed down during cleaning, the mop head (13) drives the lifting head assembly to rotate, and the lifting head assembly acts on the power conversion mechanism, so that the power conversion mechanism further drives the lifting head assembly to ascend and finally keep at a high position; after the mop head (13) is cleaned and dehydrated, the mop head is separated from the lifting head assembly, and the lifting head assembly is still kept at the high position of the automatic lifting mechanism through a detachable locking structure;
the power conversion mechanism comprises a guide post (3) which is arranged at the bottom of the mop bucket (2) and is provided with an upward bulge, a guide thread (31) is arranged on the periphery of the guide post (3), an annular guide groove (32) is arranged at the upper part of the guide post (3), and an outlet at the upper end of the guide thread (31) is communicated with the guide groove (32); the lifting head assembly is sleeved on the guide post (3) and can rotate around the axis of the lifting head assembly, at least two guide shafts (4) capable of rotating along with the lifting head assembly are arranged in the lifting head assembly, and meanwhile, the inner ends of the guide shafts (4) are in guide fit with the guide threads (31) and the guide grooves (32);
the depth of the guide groove (32) is greater than that of the guide thread (31).
2. The cleaning tool of claim 1, wherein: the lifting head assembly comprises
The mop head comprises a rotating block (5) with an inner cavity (51), wherein a connector (52) used for being connected with the mop head is arranged at the top of the rotating block (5), a containing cavity (53) with a downward opening is formed in the bottom surface of the rotating block (5), the containing cavity (53) is movably sleeved on a guide post (3) through a bearing (10) to enable the rotating block (5) to rotate around the axis of the rotating block, a guide shaft (4) is constrained in the rotating block (5) and can slide along the radial direction of the rotating block (5), the inner end of the guide shaft (4) extends into the inner cavity (51) to be matched with a guide thread (31) or a guide groove (32), the rotating block (5) moves to a high position along the guide post (3), and the guide shaft (4) is located in the guide groove (32);
a first spring (6a) acting on the guide shaft (4) to keep the guide shaft moving outwards and separating from the guide thread (31) or the guide groove (32);
the pressing block (7) is downwards inserted from the top of the rotating block (5) and constrained in an inner cavity (51) of the rotating block (5) to slide up and down, the connector (52) upwards penetrates out of the pressing block (7), and the lower end of the pressing block (7) is matched with the guide shaft (4);
the second spring (6b) acts on the pressing block (7) to keep the pressing block (7) moving upwards;
under the state that the pressing block (7) is pressed down by the mop head (13), the lower end of the pressing block (7) acts on the guide shaft (4) and enables the guide shaft (4) to always keep the trend of being inserted into the guide thread (31) or the guide groove (32);
when the mop head (13) is separated from the connector (52), the pressing block (7) moves upwards, the lower end of the pressing block (7) is separated from the guide shaft (4), the guide shaft (4) moves outwards under the action of the first spring (6a), and the locking structure acts on the guide shaft (4) to enable the guide shaft (4) to keep hanging on the guide thread (31) or the edge trend of the guide groove (32);
when the mop head (13) presses the connector (52) again, the locking structure releases the locking of the guide shaft (4), the guide shaft (4) moves outwards under the action of the first spring (6a) to be separated from the guide groove (32) and the guide thread (31), and the rotating block (5) and the pressing block (7) descend and reset.
3. The cleaning tool of claim 2, wherein: the inner cavity (51) of the rotating block is constrained with guide blocks (8) the number of which is matched with that of the guide shaft (4), the guide blocks (8) can slide radially relative to the rotating block (5), the guide shaft (4) is arranged on the guide blocks (8) and can slide along with the guide blocks (8), the first spring (6a) acts on the guide blocks (8) to keep the guide blocks (8) in a radial outward movement trend, the locking structure is arranged between the inner cavity walls of the guide blocks (8) and the rotating block (5), an inclined surface fit is formed between the bottom surface (71) of the pressing block (7) and the top surface (81) of the guide blocks (8), the bottom surface (71) of the pressing block pushes the guide blocks (8) to move radially inward through the inclined surface fit in the state that the pressing block (7) is pressed by the mop head (13), and the bottom surface (71) of the pressing block is separated from the top surface (81) of the guide blocks in the state that the pressing block (7) moves upward, the pressing block (7) moves outwards in the radial direction under the action of the first spring (6a), and the locking structure acts on the guide block (8).
4. The cleaning tool of claim 3, wherein: the locking structure comprises a positioning salient point (82) arranged on the side wall of the guide block (8) and an elastic sheet (55) arranged on the side wall of the inner cavity (51) of the rotating block, and the end part of the elastic sheet (55) is arranged on a convex part (551) matched with the positioning salient point (82) in a blocking way; under the state that the pressure block (7) moves upwards, a convex part (551) on the elastic sheet is contacted with a positioning convex point (82) on the guide block to block the guide block (8) from further moving outwards in the radial direction; when the mop head (13) presses the connector (52) again, the end part of the guide shaft (4) is pressed by the edge of the guide groove (32) or the guide thread (31), and the guide block (8) is driven to move outwards in the radial direction by overcoming the resistance of the convex part (551) to the positioning convex point (82).
5. The cleaning tool of claim 2, wherein: the rotating block (5) is composed of a base (5a) and an upper cover (5b) which are detachably connected together, a convex blocking part (72) is arranged on the outer side of the bottom of the pressing block (7), and a blocking shoulder (54) which limits the blocking part (72) upwards is formed on the top of the upper cover (5 b).
6. The cleaning tool of claim 2, wherein: the top surface of guide post (3) has cavity (33), and the middle part of cavity (33) has bellied insertion portion (34) that makes progress, and insertion portion (34) insert connector (52) from the inner chamber top of turning block, it is equipped with axle sleeve (9) of transversal personally submitting T shape still to overlap on insertion portion (34), bearing (10) are plane bearing, overlap and establish on axle sleeve (9) and lie in cavity (33), and the top outer peripheral edges of bearing (10) have cyclic annular breach (101) of transversal personally submitting L shape, the top surface of top surface, cyclic annular breach (101) and guide post (3) of axle sleeve (9) enclose jointly guide way (32).
7. The cleaning tool of claim 6, wherein: the guide post (3) is internally movably provided with a guide rod (35) in a penetrating way, and the top end of the guide rod (35) penetrates through the insertion part (34) and then is inserted and fixed in the connector (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610919977.2A CN106361236B (en) | 2016-10-21 | 2016-10-21 | Cleaning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610919977.2A CN106361236B (en) | 2016-10-21 | 2016-10-21 | Cleaning tool |
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| Publication Number | Publication Date |
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| CN106361236A CN106361236A (en) | 2017-02-01 |
| CN106361236B true CN106361236B (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610919977.2A Active CN106361236B (en) | 2016-10-21 | 2016-10-21 | Cleaning tool |
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| Country | Link |
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| CN (1) | CN106361236B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997708B (en) * | 2018-01-08 | 2023-01-31 | 河北洁仕宝日用塑料制品有限公司 | Cleaning tool |
| CN107997707B (en) * | 2018-01-08 | 2023-01-31 | 河北洁仕宝日用塑料制品有限公司 | Mop lifting structure in mop bucket |
| CN109602361B (en) * | 2019-01-31 | 2024-05-17 | 河北洁仕宝日用塑料制品有限公司 | Vertical dewatering tool for flat mop |
| CN110384444A (en) * | 2019-08-21 | 2019-10-29 | 宁波市海曙良品生活用品有限公司 | A kind of mop-pail stands with interior exterior bowl |
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| US1824311A (en) * | 1930-10-09 | 1931-09-22 | Gerrit Van Daam | Mop wringer |
| US3751746A (en) * | 1971-11-29 | 1973-08-14 | C Elbreder | Apparatus for collecting liquid mercury |
| US5361448A (en) * | 1993-05-10 | 1994-11-08 | Chao Shu H A | Dewatering device for a swab |
| CN2922771Y (en) * | 2006-05-31 | 2007-07-18 | 梁治平 | Mop handle structure |
| CN101803892B (en) * | 2010-03-19 | 2012-05-23 | 宁波富佳实业有限公司 | Vertical dust collector with liftable host machine |
| CN202269996U (en) * | 2011-10-12 | 2012-06-13 | 上海祥美投资管理咨询有限公司 | Rotary type mop combined device with automatic cleaning and dewatering |
| CN203042178U (en) * | 2012-11-28 | 2013-07-10 | 钟任花 | Rotary mop bucket |
| CN102961101B (en) * | 2012-11-28 | 2016-05-25 | 钟任花 | A kind of rotary mop bucket |
| CN103070653B (en) * | 2013-01-30 | 2016-04-27 | 宁波德腾工业设计有限公司 | Disk lifting mop-pail stands assembly |
| CN203341670U (en) * | 2013-04-27 | 2013-12-18 | 林辉 | Mop and supporting mop bucket thereof |
| CN203609390U (en) * | 2013-12-14 | 2014-05-28 | 浙江省永康市溯源工贸有限公司 | Semi-automatic lifting dehydration bucket |
| CN203576442U (en) * | 2013-11-08 | 2014-05-07 | 嘉兴捷顺旅游制品有限公司 | Mop bucket with cleaning brush |
| CN204071983U (en) * | 2014-07-16 | 2015-01-07 | 宁波德腾工业设计有限公司 | A kind of bidirectional rotation mop |
| CN204445738U (en) * | 2015-01-29 | 2015-07-08 | 永康市华浩日用品厂 | A kind of lifting type mop-pail stands |
| CN205338870U (en) * | 2016-04-12 | 2016-06-29 | 周伟明 | Novel single barrel lift mop |
| CN105796026A (en) * | 2016-04-22 | 2016-07-27 | 孙振东 | Cleaning tool |
| CN206612761U (en) * | 2016-10-21 | 2017-11-07 | 宁波德润堂智能科技有限公司 | A kind of cleaning means |
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Effective date of registration: 20220422 Address after: 201306 2nd floor, no.979, Yunhan Road, Lingang New District, Pudong New Area pilot Free Trade Zone, Shanghai Applicant after: Shanghai Deju Intelligent Technology Co.,Ltd. Address before: B-101, mengshen business building, 134 east section of Huancheng North Road, Jiangbei District, Ningbo City, Zhejiang Province, 315020 Applicant before: NINGBO DERUNTANG INTELLIGENT TECHNOLOGY Co.,Ltd. |
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