CN106491057B - Labor-saving mop capable of being rotated and wrung - Google Patents
Labor-saving mop capable of being rotated and wrung Download PDFInfo
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- CN106491057B CN106491057B CN201611132409.4A CN201611132409A CN106491057B CN 106491057 B CN106491057 B CN 106491057B CN 201611132409 A CN201611132409 A CN 201611132409A CN 106491057 B CN106491057 B CN 106491057B
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- mop
- rod
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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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- 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
- A47L13/42—Details
Abstract
The invention relates to a mop capable of being rotated and wrung out in a labor-saving manner, which comprises a mop rod and mop cloth, wherein a movable sleeve is sleeved on the mop rod, and a locking structure is arranged between the movable sleeve and the mop rod; the method is characterized in that: the mop rod is further sleeved with a labor-saving driving part, the labor-saving driving part can rotate around the axis of the labor-saving driving part, and the labor-saving driving part is connected with the mop rod through a speed reducing mechanism, so that the rotation of the labor-saving driving part drives the mop rod to rotate in a speed reducing mode. When the operation is wrung out, pull up the movable sleeve and be connected with the mop pole through unidirectional rotation locking structure, grip the movable sleeve, then rotate laborsaving driver part, this laborsaving driver part drives the rotation of mop pole speed reduction through reduction gears, the rotational speed of mop pole is less than laborsaving driver part's rotational speed promptly, see from another angle, adopt the laborsaving driver part of less power drive alright exert great torsion to lower the pole, consequently make this mop wring out the operation very laborsaving, use less power just can wring out the mop.
Description
Technical Field
The invention relates to a mop which can be manually wrung without contacting a mop head, in particular to a labor-saving mop which can be rotated and wrung.
Background
The mop has various types, the traditional cloth strip mop cannot be automatically wrung out, the mop needs to be wrung out by hands after being cleaned, the mop is dirty, the wringing is inconvenient, and the mop can be cold in winter. The existing mop is designed with an automatic wringing structure, various automatic wringing modes are provided, the wringing is realized by a wrench connecting rod structure, the wringing is realized by a hand-pulling wringing mode, the wringing is realized by a hand-pulling carriage rod, the wringing is also realized by a rotary wringing mode, and during operation, one hand holds the rod down, the other hand holds the upper rod, and meanwhile, the upper rod is rotated by the hand to realize the wringing of the mop head.
Take mop of rotatory wringing formula as an example, chinese utility model patent "manual wringing mop" that patent number is ZL200920200625.7 (publication number is CN201564435U) discloses such mop, including the pole, be connected with handle, pole head, protective gloves, holding handle on the pole, the pole links into a whole through pole head and mounting, and the one end of mop is passed through the clip and is connected on the mounting, and the other end of mop is fixed on wringing the body, wringing the body and holding handle cooperation, still be connected with elastic buckle and rotator on the pole, the surface of rotator has straight hobbing and the cooperation of the straight rib of wringing the internal surface of body, has the ratchet on the rotator internal surface, the elastic buckle surface has the pawl, pawl for the elastic buckle with the cooperation on the rotator. The two spring buckles and the rotating body matched with the two spring buckles are additionally arranged on the rod, and the pawl can only rotate along the advancing direction of the ratchet, so that the rotating body can only rotate towards one direction, the function of locking the mop cloth in a rotating and positioning mode is achieved, the defect that the mop cloth cannot be locked when the traditional water wringing mop is wrung is improved, and therefore the mop is labor-saving in wringing when in use, high in wringing speed of the mop cloth, clean, sanitary and good in using effect.
Still like chinese utility model patent "an improved mop" of patent number ZL200820016385.0 (publication number is CN 201139529Y), chinese utility model patent "rotation type wringing mop" of patent number ZL 200620106451.4 (publication number is CN2936116Y), chinese utility model patent "umbrella type dewatering mop" of patent number ZL 97204389.6 (publication number is CN 2286411Y), they all disclose such a rotation wringing type mop.
The existing mop with the rotary wringing type has the following defects: in the process of rotating and wringing, the mop is more resistant after being twisted, the greater force is needed for wringing the mop, the use is quite laborious, and the mop cannot be wrung sufficiently.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a labor-saving mop for rotary wringing, which is labor-saving in wringing operation and can wring out mop with small force.
The first technical scheme adopted by the invention for solving the technical problems is as follows: a mop capable of being rotated and wrung out in an effort-saving manner comprises a mop rod and mop cloth, wherein a movable sleeve capable of freely moving along the mop rod is sleeved on the mop rod, one end of the mop cloth is connected to the lower end of the mop rod, the other end of the mop cloth is connected to the lower end of the movable sleeve, and a locking structure is arranged between the movable sleeve and the mop rod; the method is characterized in that: the mop rod is also provided with a labor-saving driving part, and the labor-saving driving part is connected with the mop rod through a speed reducing mechanism, so that the rotation of the labor-saving driving part drives the mop rod to rotate in a speed reducing way through the speed reducing mechanism.
Preferably, the speed reduction mechanism is a planetary gear speed reduction mechanism, the planetary gear speed reduction mechanism comprises an outer gear ring, a sun gear, a planet carrier and a plurality of planet gears, a detachable connecting structure is arranged between the outer gear ring and the movable sleeve, the outer gear ring and the movable sleeve are connected through the connecting structure and are circumferentially constrained with the movable sleeve under the moving state of the movable sleeve, the sun gear is connected with the labor-saving driving component and can rotate along with the labor-saving driving component, the planet carrier is connected with the mop rod and can rotate along with the mop rod, and the planet gears are arranged on the planet carrier and are in transmission engagement with the outer gear ring. The planetary gear speed reducing mechanism has the advantages of stable transmission and good speed reducing effect. Other labor-saving planetary gear reduction mechanisms can of course be chosen.
The mop rod is further improved, the mop rod comprises a lower rod, an upper rod and a connecting shaft, the locking structure is arranged between the upper portion of the lower rod and the movable sleeve, the planet carrier is fixed at the upper end of the lower rod, the lower end of the connecting shaft is inserted into and connected with the planet carrier, and the upper end of the connecting shaft penetrates through the sun gear and then is connected with the upper rod. The structure enables the mop to be wrung out to have two operation modes, in the beginning stage, the upper rod can be directly rotated because the force required for wringing out the mop is small, the upper rod directly drives the lower rod to rotate through the connecting shaft to wring out the mop, and at the moment, the wringing operation speed is high; at twisting dry to intermediate state, will take more effort if further twisting dry, then at this moment, rotate laborsaving driver part, laborsaving driver part drives the sun gear rotatory, and the sun gear passes through planet wheel and planet carrier and finally drives the lower beam and slows down rotatoryly, because of the conduction through planet gear reduction mechanism for the lower beam deceleration is rotatory, also makes to adopt less power alright apply great torsion to the lower beam, and twisting dry operation is more laborsaving. The structure can be used for quickly wringing out the mop, and simultaneously, labor is saved, so that the mop and the mop can be well balanced. And the connecting shaft is thinner than the upper rod and the lower rod, so that the sun gear can be made smaller, and the whole planetary gear speed reducing mechanism is further miniaturized.
Preferably, the labor-saving driving component is a driving sleeve, the driving sleeve is movably sleeved on the periphery of the connecting shaft and can rotate around the axis of the driving sleeve, and the connecting shaft penetrates through the top surface of the driving sleeve and then is fixed with the upper rod. The structure enables the upper rod to have a constraint effect on the labor-saving driving part, and is convenient for mounting the labor-saving driving part connecting shaft and the upper rod.
The improved structure comprises a shell, an outer gear ring, a sun gear, a planet carrier and a planet gear, wherein the outer gear ring, the sun gear, the planet carrier and the planet gear are arranged in an inner cavity of the shell, the outer peripheral wall of the outer gear ring is connected with the inner cavity wall of the shell, a detachable connecting structure is arranged between the shell and a movable sleeve, and the sun gear, the planet carrier, a connecting shaft, an upper rod and a lower rod can rotate around the axis of the sun gear, the planet carrier, the connecting shaft and the upper rod and the lower rod relative to the shell. The shell is to installing a restriction effect of planetary gear reduction gears, and the shell plays the effect of holding from top to bottom, is used for forming with the activity cover on the one hand and is connected the cooperation, on the other hand and form between the upper and lower pole to be connected. The outer gear ring and the shell can be connected by a rib groove inserting structure, and the outer gear ring and the shell can be made into an integral piece only by split design and is beneficial to manufacturing.
In order to facilitate the assembly of the planetary gear reduction mechanism in the shell, the shell consists of a base and an upper cover, a sleeve extending downwards is arranged on the lower end face of the base, and the upper end of the lower rod is movably inserted into the sleeve and is tightly matched and fixed with the lower end of the planet carrier.
The sun wheel is provided with a connecting pipe which extends upwards and penetrates out of the top surface of the upper cover, the lower end of the labor-saving driving part is sleeved on the periphery of the connecting pipe, and the periphery of the connecting pipe is connected with the inner hole wall of the labor-saving driving part through a rib groove inserting structure.
Alternatively, the detachable connecting structure comprises a positioning groove arranged on the outer peripheral surface of the sleeve along the length direction of the sleeve, and a positioning rib arranged on the inner hole wall of the movable sleeve, wherein the positioning rib is inserted and matched in the positioning groove in a moving state of the movable sleeve. The connecting structure is simple, is beneficial to processing and assembling, and is also beneficial to axial detachment of the movable sleeve and the shell. Other removable attachment structures may be used.
As a second option of the labor-saving driving component, the labor-saving driving component is a rocking handle, the outer gear ring, the sun gear, the planet carrier and the planet gear are arranged in an inner cavity of a shell, the outer peripheral wall of the outer gear ring is connected with the inner cavity wall of the shell, the detachable connecting structure is arranged between the shell and the movable sleeve, and the sun gear, the planet carrier, the connecting shaft, the upper rod and the lower rod can rotate around the axis of the sun gear, the planet carrier, the connecting shaft and the lower rod relative to the shell; the transmission shaft of the rocking handle penetrates through the side wall of the shell and can rotate around the axis of the transmission shaft, and the transmission shaft is connected with the sun gear through a transmission structure so that the rotation of the rocking handle can drive the sun gear to rotate. The rotation of the rocking handle drives the sun gear to rotate, and finally the lower rod is driven to rotate in a speed reduction manner.
Alternatively, the transmission structure comprises a driving bevel gear which is arranged on the transmission shaft and can rotate along with the transmission shaft, and a driven bevel gear part which is arranged at the upper part of the sun gear, wherein the driving bevel gear is in transmission meshing with the driven bevel gear part.
In order to facilitate assembly and further improve, the shell is composed of a base and an upper cover, a sleeve extending downwards is arranged on the lower end face of the base, the upper end of the lower rod is movably inserted into the sleeve and is tightly matched and fixed with the lower end of the planet carrier, a transmission shaft of the rocking handle penetrates through the side wall of the upper cover, a connecting sleeve is sleeved on the connecting shaft, the connecting shaft can rotate relative to the connecting sleeve, a convex mounting shaft is arranged on the side portion of the connecting sleeve, and the driving bevel gear is movably sleeved on the mounting shaft. Through the arrangement of the connecting sleeve, the driving bevel gear can be more stably restrained in the shell.
As another selection structure of the speed reducing mechanism, the speed reducing mechanism adopts a cycloidal gear speed reducing mechanism, the cycloidal gear speed reducing mechanism comprises a shell, an input part and an output part which are arranged in the shell and can rotate around the axis of the cycloidal gear speed reducing mechanism, the input part and the output part are connected through the speed reducing part, a detachable connecting structure is arranged between the shell and a movable sleeve, the shell and the movable sleeve are connected through the connecting structure and circumferentially restrain the movable sleeve in a moving state on the movable sleeve, a labor-saving driving part is connected with the input part and can drive the input part to rotate, and the output part is connected with a mop rod to drive the mop rod to rotate. The principle of the cycloidal gear speed reducing mechanism is the prior art.
Similarly, the mop rod comprises a lower rod, an upper rod and a connecting shaft, the locking structure is arranged between the upper portion of the lower rod and the movable sleeve, the output portion is fixed at the upper end of the lower rod, the lower end of the connecting shaft is inserted into and connected with the output portion, and the upper end of the connecting shaft penetrates through the input portion and then is connected with the upper rod.
In a similar way, the labor-saving driving part is a driving sleeve, the driving sleeve is movably sleeved on the periphery of the connecting shaft and can rotate around the axis of the driving sleeve, and the connecting shaft penetrates out of the top surface of the driving sleeve and then is fixed with the upper rod.
In order to make the wringing operation more humanized. The locking structure is a unidirectional rotation locking structure and comprises a sleeve portion which is fixedly sleeved on the periphery of the lower rod, ratchet portions which are arranged at intervals along the circumferential direction are arranged on the periphery of the sleeve portion, a wrench portion which can be turned to open and close is arranged on the movable sleeve, a pawl matched with the ratchet portions is arranged at the inner end of the wrench portion, the pawl is matched with the ratchet portions when the wrench portion is in a closed state, and the pawl is disengaged from the ratchet portions when the wrench portion is in an open state. Other locking structures known in the art may of course be used.
The lower end of the lower rod is fixed with a lower joint used for being fixed with the lower end of a mop cloth, and the lower end of the movable sleeve is fixed with an upper joint used for being fixed with the upper end of the mop cloth.
The second technical solution adopted by the present invention to solve the above technical problems is: a mop capable of being rotated and wrung out in an effort-saving manner comprises a mop rod and mop cloth, wherein a movable sleeve capable of freely moving along the mop rod is sleeved on the mop rod, and a locking structure is arranged between the movable sleeve and the outer peripheral wall of the mop rod; the method is characterized in that: the lower extreme of movable sleeve is connected with and reciprocates along with the movable sleeve and can be around the rotatory connector of self axis, and the one end of mop cloth is connected at mop pole lower extreme, and the lower extreme at the connector is connected to the other end of mop cloth, the movable sleeve can be rotatory around self axis relatively the connector, links to each other through reduction gears between movable sleeve and the connector to make the rotation of movable sleeve pass through reduction gears drives the connector rotation of slowing down.
This technical scheme's implementation mode principle is the same with first scheme, and the first kind drives the mop pole rotation of slowing down through laborsaving drive assembly, realizes wringing, and the second kind scheme drives connector rotation of slowing down through the movable sleeve and realizes wringing, and the core thought of this patent is that one of them part rotation of slowing down of being connected with mop cloth is driven through laborsaving drive assembly, realizes wringing laborsaving purpose.
Above-mentioned reduction gears is reduction gear group structure, and reduction gear group structure is including ring gear, gear wheel, the carrier and a plurality of pinion of locating in the connector, ring gear circumference restraint is in the connector, the movable sleeve stretches into in the connector with the gear connection in order to drive the gear wheel rotation, carrier circumference restraint and mop pole on, the pinion is installed on the carrier and meshes with outer ring gear transmission.
The locking structure is a unidirectional rotation locking structure and comprises a sleeve portion which is fixedly sleeved on the periphery of the lower rod, ratchet portions which are arranged at intervals along the circumferential direction are arranged on the periphery of the sleeve portion, a wrench portion which can be turned to open and close is arranged on the movable sleeve, a pawl matched with the ratchet portions is arranged at the inner end of the wrench portion, the pawl is matched with the ratchet portions when the movable sleeve moves upwards and the wrench portion is closed, and the pawl is disengaged from the ratchet portions when the wrench portion is opened.
The lower end of the gear carrier is provided with a sleeve part extending downwards, the inner wall of the sleeve part is provided with a latch which is clamped with the ratchet part, the sleeve part is sleeved on the periphery of the sleeve part in a state that the connector moves along with the movable sleeve, and the latch is clamped on the ratchet part.
Compared with the prior art, the invention has the advantages that: when the operation of wringing, pull up the movable sleeve and be connected with the mop pole through locking structure, hold the movable sleeve tightly, then rotate laborsaving driver part, this laborsaving driver part drives the speed reduction rotation of mop pole through planetary gear reduction mechanism, the rotational speed of mop pole is less than laborsaving driver part's rotational speed promptly, see from another angle, adopt the laborsaving driver part of less power drive alright exert great torsion to lower the pole, consequently make this mop wring the operation very laborsaving, use less power just can wring the mop.
Drawings
FIG. 1 is a schematic perspective view (in a wringing state) of a first embodiment of the present invention;
FIG. 2 is a schematic perspective view (mopping state) of the first embodiment of the present invention;
FIG. 3 is a cross-sectional view (wrung out) of the first embodiment of the invention;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a sectional view taken along line B-B of FIG. 3;
FIG. 6 is a perspective view of a condom in accordance with a first embodiment of the present invention;
FIG. 7 is an exploded perspective view of the planetary gear reduction mechanism in accordance with the first embodiment of the present invention;
FIG. 8 is a schematic perspective view of a second embodiment of the present invention;
FIG. 9 is a cross-sectional view of a second embodiment of the present invention;
FIG. 10 is an exploded perspective view of a planetary gear reduction mechanism in accordance with a second embodiment of the present invention;
FIG. 11 is a perspective view of a third embodiment of the present invention;
FIG. 12 is a cross-sectional view of a third embodiment of the present invention;
fig. 13 is an exploded perspective view of a cycloidal gear reduction mechanism in a third embodiment of the invention;
FIG. 14 is a perspective view of a fourth embodiment of the present invention;
FIG. 15 is a cross-sectional view of a fourth embodiment of the present invention;
FIG. 16 is an exploded perspective view of a gear reduction mechanism in a fourth embodiment of the present invention;
fig. 17 is a perspective view of a carrier according to a fourth embodiment of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying examples.
As shown in FIGS. 1 to 7, a first embodiment of the present invention is shown.
The utility model provides a rotate and wring laborsaving mop, includes mop pole 1 and mop cloth 16, and the cover is equipped with the movable sleeve 2 that can follow 1 free activities of mop pole on the mop pole 1, is equipped with unidirectional rotation locking structure between the periphery wall of movable sleeve 2 and mop pole 1, and the bottom at the mop pole is fixed to the lower extreme of mop cloth 16, and the lower extreme at the movable sleeve is fixed to the upper end of mop cloth 16, and the mop cloth can use the cotton yarn mop, specifically can refer to the background patent.
Still overlap on the mop pole 1 and establish laborsaving driver part, laborsaving driver part can be rotatory around self axis, links to each other through planetary gear reduction mechanism X between laborsaving driver part 3 and the mop pole 1, and laborsaving driver part is drive sleeve 3 to make the rotation of drive sleeve 3 drive the rotation of mop pole 1 deceleration.
Planetary gear reduction X includes outer ring gear 4, sun gear 5, planet carrier 6 and a plurality of planet wheel 7, be equipped with detachable connection structure between outer ring gear 4 and the movable sleeve 2, under the state that the movable sleeve 2 shifts up, be connected through connection structure and with the 2 circumference of movable sleeve restraint between outer ring gear 4 and the movable sleeve 2, sun gear 5 is connected with driving sleeve 3 and can rotate along with laborsaving drive component, planet carrier 6 is connected with mop pole 1 in order to rotate along with mop pole 1, planet wheel 7 is installed on planet carrier 6 and is engaged with outer ring gear 4 transmission.
The mop rod 1 comprises a lower rod 11, an upper rod 12 and a connecting shaft 13, a unidirectional rotation locking structure is arranged between the upper part of the lower rod 11 and the movable sleeve 2, the planet carrier 6 is fixed at the upper end of the lower rod 11, the lower end of the connecting shaft 13 is inserted into and connected with the planet carrier 6, and the upper end of the connecting shaft 13 penetrates through the sun gear 5 and then is connected with the upper rod 12. The driving sleeve 3 is movably sleeved on the periphery of the connecting shaft 13 and can rotate around the axis of the driving sleeve, and the connecting shaft 13 penetrates through the top surface of the driving sleeve 3 and then is fixed with the upper rod 12.
The unidirectional rotation locking structure comprises a sleeve portion 9 fixed on the periphery of a lower rod 11 in a sleeved mode, ratchet portions 91 arranged at intervals along the circumferential direction are arranged on the periphery of the sleeve portion 9, a wrench portion 10 capable of being turned to open and close is arranged on the movable sleeve 3, a pawl 101 matched with the ratchet portions 91 is arranged at the inner end of the wrench portion 10, the pawl 101 is matched with the ratchet portions 91 when the wrench portion 10 is in a closed state, and the pawl 101 is separated from the ratchet portions 91 when the wrench portion 10 is in an open state.
The detachable connecting structure comprises a positioning groove 831 arranged on the outer peripheral surface of the sleeve 83 along the length direction of the sleeve, and a positioning rib 21 arranged on the inner hole wall of the movable sleeve 2, wherein the positioning rib 31 is inserted in the positioning groove 831 when the movable sleeve 2 moves upwards. The sun wheel 5 is provided with a connecting pipe 51 which extends upwards and penetrates out of the top surface of the upper cover, the lower end of the labor-saving driving part 3 is sleeved on the periphery of the connecting pipe 51, and the periphery of the connecting pipe 51 is connected with the inner hole wall of the labor-saving driving part 3 through a rib groove inserting structure.
The lower end of the lower rod 11 is fixed with a lower joint 14 fixed with the lower end of the mop cloth, and the lower end of the movable sleeve 2 is fixed with an upper joint 15 fixed with the upper end of the mop cloth.
The first embodiment of the mop works as follows.
Before the wringing operation, the movable sleeve 2 is pulled upwards to be connected with the mop rod 1 through a unidirectional rotation locking structure, meanwhile, the outer gear ring 4 is fixed with the movable sleeve 2 relatively through the shell 8, the movable sleeve 2 is held tightly, the movable sleeve 2, the shell 8 and the outer gear ring 4 are fixed, then wringing operation is carried out, and the mop has two wringing operation modes.
Mode 1: at the beginning, because the force required for wringing the mop is small, the upper rod 12 can be directly rotated, the upper rod 12 directly drives the lower rod 11 to rotate through the connecting shaft 13, wringing of the mop is realized, and the wringing operation speed is high;
mode 2: when the mop cloth 16 is wrung to the middle state, if the mop cloth is wrung further, the mop cloth will be harder, at the moment, the driving sleeve 3 is rotated, the driving sleeve 3 drives the sun gear 5 to rotate, the sun gear 5 finally drives the lower rod 11 to rotate in a speed reduction manner through the planet gear 7 and the planet carrier 6, and the lower rod 11 rotates in a speed reduction manner due to the conduction of the planet gear speed reduction mechanism, so that the lower rod 11 can be applied with larger torque by adopting smaller force, and the wringing operation is more labor-saving.
The structure can be used for quickly wringing out the mop, and simultaneously, labor is saved, so that the mop and the mop can be well balanced. The connecting shaft 13 is thinner than the upper lever 11 and the lower lever 12, and the sun gear 5 can be made smaller, thereby miniaturizing the entire planetary gear speed reducing mechanism.
After the mop is completely wrung, the ratchet 101 is disengaged from the ratchet part 91 when the wrench part 10 is opened, the mop rotates in the loosening direction under the restoring force of the mop, and the movable sleeve moves downwards under the gravity to return to the mopping mode, as shown in fig. 2.
As shown in FIGS. 8 to 10, a second embodiment of the present invention is shown.
The present embodiment is different from the first embodiment in that: the labor-saving driving part is a rocking handle 17, the outer gear ring 4, the sun gear 5, the planet carrier 6 and the planet gear 7 are arranged in an inner cavity of a shell 8, the peripheral wall of the outer gear ring 4 is connected with the inner cavity wall of the shell 8, the detachable connecting structure is arranged between the shell 8 and the movable sleeve 2, and the sun gear 5, the planet carrier 6, the connecting shaft 13, the upper rod 12 and the lower rod 11 can rotate around the axis of the sun gear 5, the planet carrier 6, the upper rod 12 and the lower rod 11 relative to the shell 8; the transmission shaft of rocking handle 17 wears to establish on the shell 8 lateral wall and can rotate around the axis of transmission shaft, is connected through transmission structure between transmission shaft and the sun gear 5 to make rocking handle 17's rotation can drive the sun gear 5 rotatory. The transmission structure comprises a driving bevel gear 18 which is arranged on the transmission shaft and can rotate along with the transmission shaft, and a driven bevel gear part 52 which is arranged at the upper part of the sun gear 5, wherein the driving bevel gear 18 is in transmission meshing with the driven bevel gear part 52.
The housing 8 is composed of a base 81 and an upper cover 82, a downwardly extending sleeve 83 is arranged on the lower end face of the base 81, the upper end of the lower rod 11 is movably inserted into the sleeve 83 and is tightly matched and fixed with the lower end of the planet carrier 6, a transmission shaft of the rocking handle 17 penetrates through the side wall of the upper cover 82, a connecting sleeve 19 is sleeved on the connecting shaft 13, the connecting shaft 13 can rotate relative to the connecting sleeve, a convex mounting shaft 191 is arranged on the side portion of the connecting sleeve 19, and the driving bevel gear 18 is movably sleeved on the mounting shaft 191.
When laborsaving wringing, rotating rocking handle 17, it is rotatory to drive sun gear 5 through initiative conical gear 18 and passive bevel gear portion 52 transmission cooperation, and sun gear 5 passes through planet wheel 7 and planet carrier 6 and finally drives down the pole 11 rotatory, because of the conduction through planet gear reduction mechanism for lower pole 11 deceleration is rotatory, also makes to adopt less power alright exert great torsion to lower pole 11, and the operation of wringing is more laborsaving.
As shown in FIGS. 11 to 13, a third embodiment of the present invention is shown.
The present embodiment is different from the first embodiment in that: the speed reducing mechanism X adopts a cycloidal gear speed reducing mechanism, the cycloidal gear speed reducing mechanism comprises a shell 20, an input part 22 and an output part 23 which are arranged in the shell 20 and can rotate around the axes of the cycloidal gear speed reducing mechanism, the input part 22 and the output part 23 are connected through a speed reducing part 24, a detachable connecting structure is arranged between the shell 20 and a movable sleeve 2, the detachable connecting structure can be referred to as embodiment I, when the movable sleeve 2 moves upwards, the shell 20 and the movable sleeve 2 are connected through the connecting structure to circumferentially restrict the movable sleeve 2, a labor-saving driving part is connected with the input part 22 to drive the input part 22 to rotate, and the output part 22 is connected with a mop rod 1 to drive the mop rod 1 to rotate. Since the cycloid gear is a prior art, the specific structure of the input portion 22, the output portion 23 and the speed reduction portion 24 in the cycloid gear can be referred to the prior art, and the input portion 22 is generally an eccentric bearing.
The mop rod 1 comprises a lower rod 11, an upper rod 12 and a connecting shaft 13, the locking structure is arranged between the upper part of the lower rod 11 and the movable sleeve 2, the output part 23 is fixed at the upper end of the lower rod 11, the lower end of the connecting shaft 13 is inserted into and connected with the output part 23, and the upper end of the connecting shaft 13 penetrates through the input part 22 and then is connected with the upper rod 12.
The labor-saving driving component is a driving sleeve 3, the driving sleeve 3 is movably sleeved on the periphery of the connecting shaft 13 and can rotate around the axis of the driving sleeve, and the connecting shaft 13 penetrates out of the top surface of the driving sleeve 3 and then is fixed with the upper rod 12.
The working principle and process of this embodiment are basically similar to those of the first embodiment.
When the mop cloth 16 is wrung to the middle state, if the mop cloth is wrung further, the mop cloth will be harder, at the moment, the driving sleeve 3 is rotated, the driving sleeve 3 drives the input part 22 to rotate, the input part 22 drives the output part 23 to rotate in a speed reducing way through the speed reducing part 24, and finally drives the lower rod 11 to rotate in a speed reducing way, and the lower rod 11 rotates in a speed reducing way through the transmission of the cycloidal gear speed reducing mechanism, so that the lower rod 11 can apply larger torsion to the lower rod 11 by adopting smaller force, and the wringing operation is more labor-saving.
As shown in FIGS. 14 to 17, a fourth embodiment of the present invention is shown.
A mop capable of being rotated and wrung out in an effort-saving manner comprises a mop rod 1 and mop cloth 16, wherein a movable sleeve 2 capable of freely moving along the mop rod 1 is sleeved on the mop rod 1, and a locking structure is arranged between the movable sleeve 2 and the outer peripheral wall of the mop rod 1; the lower extreme of movable sleeve 2 is connected with and reciprocates along with movable sleeve 2 and can be around the rotatory connector 25 of self axis, and the one end of mop cloth 16 is connected at mop pole 1 lower extreme, and the lower extreme at connector 25 is connected to the other end of mop cloth 16, movable sleeve 2 can be rotatory around self axis relative connector 25, links to each other through reduction gears X between movable sleeve 2 and the connector 25 to make the rotation of movable sleeve 3 pass through reduction gears X drives connector 25 rotation at a slow speed.
The speed reducing mechanism X is a speed reducing gear set structure, the speed reducing gear set structure comprises a large gear ring 26, a large gear 27, a gear carrier 28 and a plurality of small gears 29, the large gear ring 26 is circumferentially constrained in the connector 25, the movable sleeve 2 extends into the connector 25 and is connected with the large gear 27 so as to drive the large gear 27 to rotate, the gear carrier 28 is circumferentially constrained on the mop rod 1, and the small gears 29 are mounted on the gear carrier 28 and are in transmission engagement with the large gear ring 26.
The locking structure is a unidirectional rotation locking structure and comprises a sleeve portion 9 which is fixedly sleeved on the periphery of a lower rod 11, ratchet portions 91 which are arranged at intervals along the circumferential direction are arranged on the periphery of the sleeve portion 9, a wrench portion 10 which can be turned to open and close is arranged on a movable sleeve 3, a pawl 101 which is matched with the ratchet portions 91 is arranged at the inner end of the wrench portion 10, the pawl 101 is matched with the ratchet portions 91 when the movable sleeve 2 moves upwards and the wrench portion 10 is closed, and the pawl 101 is disengaged from the ratchet portions 91 when the wrench portion 10 is opened.
The lower end of the gear rack 28 has a sleeve portion 281 extending downward, a latch 282 engaged with the ratchet portion 91 is disposed on the inner wall of the sleeve portion 281, when the connector 25 moves upward along with the movable sleeve 2, the sleeve portion 281 is disposed on the outer circumference of the sleeve portion 9, and the latch 282 is latched on the ratchet portion 91.
The working principle and the process of the fourth embodiment of the mop are as follows:
before the wringing operation, the movable sleeve 2 is pulled upwards to be connected with the mop rod 1 through the unidirectional rotation locking structure, the mop rod 1 is held by a hand, so that the mop rod 1 and the gear rack 28 are fixed, the movable sleeve 2, the connector 25 and the large gear ring 26 can rotate around the axis of the movable sleeve 2, and then wringing operation is carried out, and the mop has two wringing operation modes.
Mode 1: in the beginning stage, the connector 25 can be directly driven to rotate because the force required for wringing the mop is small, the connector 25 directly drives the mop cloth 16 to rotate, wringing of the mop is realized, and the wringing operation speed is high;
mode 2: when the mop cloth 16 is wrung to the middle state, if the mop cloth is wrung further, the mop cloth will be harder, at the moment, the movable sleeve 2 is rotated, the movable sleeve drives the large gear 27 to rotate, the large gear 27 finally drives the connector 25 to rotate in a decelerating way through the small gear 29 and the large gear ring 26, and the connector 25 is rotated in a decelerating way due to the transmission of the gear decelerating mechanism, namely, a smaller force can be adopted to apply a larger torque force to the connector 25, so that the wringing operation is more labor-saving.
The structure can be used for quickly wringing out the mop, and simultaneously, labor is saved, so that the mop and the mop can be well balanced.
After the end of the wringing, the ratchet part 91 is disengaged from the pawl 101 when the wrench part 10 is opened, and the mop cloth is rotated in the loosening direction by the restoring force of the mop cloth, and the movable sleeve 2 and the coupling head 25 move downward together under the action of gravity to return to the mopping mode, as shown in fig. 2.
This technical scheme's implementation mode principle is the same with first embodiment scheme, and the first kind is that it is rotatory to drive the mop pole speed reduction through laborsaving drive assembly, realizes wringing, and this scheme drives connector speed reduction rotation through the movable sleeve and realizes wringing, and the core thought of this patent is that it is rotatory to drive one of them part speed reduction of being connected with mop cloth through laborsaving drive assembly, realizes wringing laborsaving purpose.
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 (11)
1. A mop capable of being rotated and wrung out in a labor-saving manner comprises a mop rod (1) and mop cloth (16), wherein a movable sleeve (2) capable of freely moving along the mop rod (1) is sleeved on the mop rod (1), one end of the mop cloth (16) is connected to the lower end of the mop rod, the other end of the mop cloth (16) is connected to the lower end of the movable sleeve, and a locking structure is arranged between the movable sleeve (2) and the mop rod (1); the method is characterized in that: the mop rod (1) is also provided with a labor-saving driving part, and the labor-saving driving part is connected with the mop rod (1) through a speed reducing mechanism (X) so that the rotation of the labor-saving driving part drives the mop rod (1) to rotate in a speed reducing way through the speed reducing mechanism (X);
the speed reducing mechanism (X) is a planetary gear speed reducing mechanism, the planetary gear speed reducing mechanism comprises an outer gear ring (4), a sun gear (5), a planet carrier (6) and a plurality of planet gears (7), a detachable connecting structure is arranged between the outer gear ring (4) and the movable sleeve (2), the outer gear ring (4) and the movable sleeve (2) are connected through the connecting structure to circumferentially constrain the movable sleeve (2) in the upward moving state of the movable sleeve (2), the labor-saving driving component is connected with the sun gear (5) to drive the sun gear (5) to rotate, the planet carrier (6) is connected with the mop rod (1) to drive the mop rod (1) to rotate, and the planet gears (7) are arranged on the planet carrier (6) and are in transmission engagement with the outer gear ring (4);
the mop rod (1) comprises a lower rod (11), an upper rod (12) and a connecting shaft (13), the locking structure is arranged between the upper part of the lower rod (11) and the movable sleeve (2), the planet carrier (6) is fixed at the upper end of the lower rod (11), the lower end of the connecting shaft (13) is inserted into and connected with the planet carrier (6), and the upper end of the connecting shaft (13) penetrates through the sun wheel (5) and then is connected with the upper rod (12);
the labor-saving driving component is a driving sleeve (3), the driving sleeve (3) is movably sleeved on the periphery of the connecting shaft (13) and can rotate around the axis of the driving sleeve, and the connecting shaft (13) penetrates through the top surface of the driving sleeve (3) and then is fixed with the upper rod (12);
the outer gear ring (4), the sun gear (5), the planet carrier (6) and the planet gear (7) are arranged in an inner cavity of a shell (8), the peripheral wall of the outer gear ring (4) is connected with the inner cavity wall of the shell (8), the detachable connecting structure is arranged between the shell (8) and the movable sleeve (2), and the sun gear (5), the planet carrier (6), the connecting shaft (13), the upper rod (12) and the lower rod (11) can rotate around the axis of the sun gear (5), the planet carrier (6), the connecting shaft (13) and the lower rod (11) relative to the shell (8);
the outer shell (8) is composed of a base (81) and an upper cover (82), a sleeve (83) extending downwards is arranged on the lower end face of the base (81), and the upper end of the lower rod (11) is movably inserted into the sleeve (83) and is tightly matched and fixed with the lower end of the planet carrier (6).
2. The mop of claim 1, wherein: sun gear (5) have upwards extend and wear out connecting pipe (51) of upper cover top surface, the lower pot head of driving sleeve (3) is established in connecting pipe (51) periphery, inserts through the muscle groove between the interior pore wall of connecting pipe (51) periphery and driving sleeve (3) and joins in marriage the structural connection.
3. The mop of claim 2, wherein: the detachable connecting structure comprises a positioning groove (831) formed in the peripheral surface of the sleeve (83) along the length direction of the sleeve, and a positioning rib (21) arranged on the inner hole wall of the movable sleeve (2), wherein the positioning rib (21) is inserted into the positioning groove (831) when the movable sleeve (2) moves upwards.
4. A mop capable of being rotated and wrung out in a labor-saving manner comprises a mop rod (1) and mop cloth (16), wherein a movable sleeve (2) capable of freely moving along the mop rod (1) is sleeved on the mop rod (1), one end of the mop cloth (16) is connected to the lower end of the mop rod, the other end of the mop cloth (16) is connected to the lower end of the movable sleeve, and a locking structure is arranged between the movable sleeve (2) and the mop rod (1); the method is characterized in that: the mop rod (1) is also provided with a labor-saving driving part, and the labor-saving driving part is connected with the mop rod (1) through a speed reducing mechanism (X) so that the rotation of the labor-saving driving part drives the mop rod (1) to rotate in a speed reducing way through the speed reducing mechanism (X);
the speed reducing mechanism (X) is a planetary gear speed reducing mechanism, the planetary gear speed reducing mechanism comprises an outer gear ring (4), a sun gear (5), a planet carrier (6) and a plurality of planet gears (7), a detachable connecting structure is arranged between the outer gear ring (4) and the movable sleeve (2), the outer gear ring (4) and the movable sleeve (2) are connected through the connecting structure to circumferentially constrain the movable sleeve (2) in the upward moving state of the movable sleeve (2), the labor-saving driving component is connected with the sun gear (5) to drive the sun gear (5) to rotate, the planet carrier (6) is connected with the mop rod (1) to drive the mop rod (1) to rotate, and the planet gears (7) are arranged on the planet carrier (6) and are in transmission engagement with the outer gear ring (4);
the mop rod (1) comprises a lower rod (11), an upper rod (12) and a connecting shaft (13), the locking structure is arranged between the upper part of the lower rod (11) and the movable sleeve (2), the planet carrier (6) is fixed at the upper end of the lower rod (11), the lower end of the connecting shaft (13) is inserted into and connected with the planet carrier (6), and the upper end of the connecting shaft (13) penetrates through the sun wheel (5) and then is connected with the upper rod (12);
the labor-saving driving component is a rocking handle (17), the outer gear ring (4), the sun gear (5), the planet carrier (6) and the planet gear (7) are arranged in an inner cavity of a shell (8), the peripheral wall of the outer gear ring (4) is connected with the wall of the inner cavity of the shell (8), the detachable connecting structure is arranged between the shell (8) and the movable sleeve (2), and the sun gear (5), the planet carrier (6), the connecting shaft (13), the upper rod (12) and the lower rod (11) can rotate around the axis of the sun gear (5), the planet carrier (6), the connecting shaft (13) and the lower rod (11) relative to the shell (8); the transmission shaft of rocking handle (17) wears to establish on shell (8) lateral wall and can rotate around the axis of transmission shaft, is connected through transmission structure between transmission shaft and sun gear (5) to the rotatory ability that makes rocking handle (17) drives sun gear (5) and rotates.
5. The mop of claim 4, wherein: the transmission structure comprises a driving bevel gear (18) which is arranged on the transmission shaft and can rotate along with the transmission shaft, and a driven bevel gear part (52) which is arranged at the upper part of the sun gear (5), wherein the driving bevel gear (18) is in transmission meshing with the driven bevel gear part (52).
6. The mop of claim 5, wherein: shell (8) comprise base (81) and upper cover (82), and the lower terminal surface of base (81) has downwardly extending's sleeve pipe (83), the upper end activity of lower arm (11) insert in sleeve pipe (83) and with the lower extreme tight fit of planet carrier (6) is fixed, the transmission shaft of rocking handle (17) is worn to establish on the lateral wall of upper cover (82), connecting axle (13) cover is equipped with adapter sleeve (19), and connecting axle (13) can be rotatory relative adapter sleeve (19), and the lateral part of adapter sleeve (19) has convex installation axle (191), initiative conical gear (18) movable sleeve is established on installation axle (191).
7. A mop capable of being rotated and wrung out in a labor-saving manner comprises a mop rod (1) and mop cloth (16), wherein a movable sleeve (2) capable of freely moving along the mop rod (1) is sleeved on the mop rod (1), one end of the mop cloth (16) is connected to the lower end of the mop rod, the other end of the mop cloth (16) is connected to the lower end of the movable sleeve, and a locking structure is arranged between the movable sleeve (2) and the mop rod (1); the method is characterized in that: the mop rod (1) is also provided with a labor-saving driving part, and the labor-saving driving part is connected with the mop rod (1) through a speed reducing mechanism (X) so that the rotation of the labor-saving driving part drives the mop rod (1) to rotate in a speed reducing way through the speed reducing mechanism (X);
reduction gears (X) are cycloid wheel reduction gears, and cycloid wheel reduction gears includes casing (20), locates casing (20) internal energy around self axis rotation's input part (22) and output part (23), and input part (22) and output part (23) link to each other through speed reduction part (24), be equipped with detachable connection structure between casing (20) and movable sleeve (2), under movable sleeve (2) the state of moving up, be connected through connection structure between casing (20) and the movable sleeve (2) and to movable sleeve (2) circumference restraint, laborsaving driver part is connected and can drive input part (22) rotation with input part (22), output part (23) are connected in order to drive mop pole (1) rotation with mop pole (1).
8. The mop of claim 7, wherein: the mop rod (1) comprises a lower rod (11), an upper rod (12) and a connecting shaft (13), the locking structure is arranged between the upper portion of the lower rod (11) and the movable sleeve (2), the output part (23) is fixed at the upper end of the lower rod (11), the lower end of the connecting shaft (13) is inserted into and connected with the output part (23), and the upper end of the connecting shaft (13) penetrates through the input part (22) and then is connected with the upper rod (12).
9. The mop of claim 8, wherein: laborsaving driver part is driving sleeve (3), and driving sleeve (3) movable sleeve is established in connecting axle (13) periphery and can be rotatory around self axis, connecting axle (13) wear out behind the top surface of driving sleeve (3) with upper boom (12) are fixed.
10. The mop of claim 7, wherein: the locking structure is a unidirectional rotation locking structure and comprises a sleeve portion (9) fixed on the periphery of a lower rod (11) in a sleeved mode, ratchet portions (91) arranged at intervals along the circumferential direction are arranged on the periphery of the sleeve portion (9), a wrench portion (10) capable of being turned to open and close is arranged on a movable sleeve (2), a pawl (101) matched with the ratchet portions (91) is arranged at the inner end of the wrench portion (10), the movable sleeve moves upwards and the wrench portion (10) is in a closed state, the pawl (101) is matched with the ratchet portions (91), and the pawl (101) is disengaged from the ratchet portions (91) when the wrench portion (10) is in an open state.
11. The mop of claim 7, wherein: the lower end of the mop rod (1) is fixed with a lower joint (14) used for being fixed with the lower end of mop cloth (16), and the lower end of the movable sleeve (2) is fixed with an upper joint (15) used for being fixed with the upper end of the mop cloth (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611132409.4A CN106491057B (en) | 2016-12-09 | 2016-12-09 | Labor-saving mop capable of being rotated and wrung |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611132409.4A CN106491057B (en) | 2016-12-09 | 2016-12-09 | Labor-saving mop capable of being rotated and wrung |
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| CN106491057A CN106491057A (en) | 2017-03-15 |
| CN106491057B true CN106491057B (en) | 2022-04-15 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106923762A (en) * | 2017-04-11 | 2017-07-07 | 宁波市鄞州良品生活用品有限公司 | A kind of laborsaving mop capable of twisting water |
| CN107115075A (en) * | 2017-06-30 | 2017-09-01 | 中山市翔实机械设备有限公司 | A kind of novel mop quickly wrung out |
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|---|---|---|---|---|
| CN201312782Y (en) * | 2008-11-21 | 2009-09-23 | 董成勇 | Mop convenient to be wrung |
| CN202096169U (en) * | 2011-03-01 | 2012-01-04 | 陈剑 | Cleaning tool |
| CN203724047U (en) * | 2014-03-25 | 2014-07-23 | 周高扬 | Hand-pressed two-speed-rotating mop |
| CN206792365U (en) * | 2016-12-09 | 2017-12-26 | 宁波德润堂智能科技有限公司 | Labour-saving mop is wrung out in rotation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201021753A (en) * | 2008-12-04 | 2010-06-16 | Hua-Tian Chen | Rotary mop capable of preventing reverse rotation of main shaft of mop |
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2016
- 2016-12-09 CN CN201611132409.4A patent/CN106491057B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201312782Y (en) * | 2008-11-21 | 2009-09-23 | 董成勇 | Mop convenient to be wrung |
| CN202096169U (en) * | 2011-03-01 | 2012-01-04 | 陈剑 | Cleaning tool |
| CN102319048A (en) * | 2011-03-01 | 2012-01-18 | 陈剑 | Cleaning tool |
| CN203724047U (en) * | 2014-03-25 | 2014-07-23 | 周高扬 | Hand-pressed two-speed-rotating mop |
| CN206792365U (en) * | 2016-12-09 | 2017-12-26 | 宁波德润堂智能科技有限公司 | Labour-saving mop is wrung out in rotation |
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