CN213850555U - Crowded water mechanism and burnisher - Google Patents

Abstract

The utility model discloses a wringing mechanism, which comprises a mounting seat, wherein the mounting seat is provided with an extrusion part, a driving part and a linkage part, the mounting seat is provided with a through hole which is communicated up and down, the driving part is movably connected with the mounting seat and can slide or rotate under the action of external force to drive the linkage part; the linkage part is at least connected with or abutted against the driving part and is suitable for enabling the driving part and the extrusion part to be close to or far away from each other; the squeezing part and the driving part at least have a first state of being far away from each other and a second state of being close to each other, and in the second state, the squeezing part can squeeze and dewater the wiping object placed in the through hole; the wringing mechanism further comprises a resetting piece, and the resetting piece is suitable for providing resetting force for switching the wringing mechanism from the second state to the first state; the utility model discloses crowded water mechanism can two-state switch, and same regional multi-functional use both can wash also can extrude, and a bite is multi-purpose, economizes the space.

Description

Crowded water mechanism and burnisher

Technical Field

The utility model belongs to the technical field of cleaning supplies, concretely relates to crowded water mechanism and burnisher.

Background

Water is one of main tools used for cleaning the ground, however, after cleaning, water in cleaning tools such as mops is squeezed out, the problems that the water is not smooth, the water squeezing efficiency is poor, physical power is consumed too much, a good water squeezing mode is not available and the like are solved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: aiming at the defects in the prior art, the water squeezing mechanism which has high water squeezing efficiency and labor saving and is widely suitable for various mops such as flat mops, collodion mops, sponge mops and the like and the cleaning tool with the water squeezing mechanism are provided.

In order to realize the purpose of the utility model, the following technical scheme is adopted to realize:

a water squeezing mechanism comprises a mounting seat, wherein a squeezing part, a driving part and a linkage part are mounted on the mounting seat, the mounting seat is provided with a through hole which is communicated up and down, and the driving part is movably connected with the mounting seat and can slide or rotate under the action of external force so as to drive the linkage part; the linkage part is at least connected with or abutted against the driving part and is suitable for enabling the driving part and the extrusion part to be close to or far away from each other; the squeezing part and the driving part at least have a first state of being far away from each other and a second state of being close to each other, and in the second state, the squeezing part can squeeze and dewater the wiping object placed in the through hole; the wringing mechanism further comprises a resetting piece, and the resetting piece is suitable for providing resetting force for switching the wringing mechanism from the second state to the first state.

Preferably, the driving part can slide under the action of external force to drive the linkage part, and the linkage part is further connected with or abutted against the extrusion part.

Preferably, the drive part can receive external force to take place to rotate in order to drive linkage portion, linkage portion is the dwang, linkage portion can rotate around the fixed point.

Preferably, the linkage portion and the pressing portion are close to each other in the horizontal direction and are far from each other in the vertical direction, or the linkage portion and the pressing portion are close to each other in the horizontal direction and are constant in distance in the vertical direction.

Preferably, the linkage portion can slide relative to the mounting seat, at least two linkage grooves are formed in the linkage portion, and the extrusion portion and the driving portion can synchronously slide in the linkage grooves.

Preferably, the linkage part can rotate relative to the mounting seat and comprises a rotation fulcrum and linkage arms at two sides, the linkage arms are movably connected with or abut against the driving part and the extrusion part respectively, and the position of the fulcrum is located between the driving part and the extrusion part.

Preferably, two ends of the rotating rod are respectively connected with or abutted against the driving part and the lower part of the mounting seat.

Preferably, the drive portion is drivable by a generally downwardly directed force.

Preferably, the driving part is a slider slidably mounted on the mounting seat.

Preferably, the opening at the upper end of the driving part is in a reversed bucket shape which is convenient to insert.

Preferably, the driving part is a step surface which can be abutted against or clamped with the driving end of the mop rod.

Preferably, the driving part can accommodate an accommodating sleeve of the mop rod.

Preferably, the driving part is provided with a hanging lug, and the driving part and the linkage part are connected through the hanging lug.

Preferably, the driving part is provided with a rotating rod mounting hole, and the driving part is rotatably connected with the linkage part.

Preferably, the wringing mechanism further comprises a locking structure adapted to retain the wringing mechanism in the second state.

Preferably, a sliding groove is formed in the mounting seat, the extrusion portion is slidably mounted in the sliding groove, the locking structure comprises an extension section extending from the sliding groove, the extension section comprises a locking section, and when the extrusion portion falls into the locking section, the extrusion portion can be kept in the second state under the locking action of the locking structure.

Preferably, be provided with the spout on the mount pad, slidable mounting has in the spout the extrusion portion, locking structure is from bottom to top, circular-arc, slidable mounting have the extrusion portion the spout is the extrusion portion spout, the end of extrusion portion spout is slightly higher than the centre of a circle on the vertical direction.

Preferably, the locking structure is a latch assembly disposed on a rotational path of the driving part or the mop pole.

Compared with the prior art, the beneficial effects of the utility model are that:

the water squeezing mechanism can be switched between two states, can be used in the same area in a multifunctional way, can be cleaned and squeezed, is multipurpose at one mouth, and saves space.

And secondly, the state switching of the water squeezing mechanism is realized through various linkage structures, and the water squeezing efficiency is improved.

And thirdly, the linkage part adopts a lever principle in a rotating mode, so that labor and space are saved.

Fourthly, the linkage part adopts a sliding chute structure in a sliding mode, and the switching is smooth.

Fifthly, the driving part rotatably utilizes a fixed shaft rotating structure to drive smoothly and save labor;

sixth, the using-way accords with consumer's custom more, utilizes the natural push-and-pull from top to bottom when people wash the mop, converts the action of pushing down the mop into the drive power to the change of wearing state, utilizes the action of pulling up the mop again, accomplishes once and crowds dry the dehydration, in the aspect of the use, and the dehydration is efficient.

Drawings

Fig. 1 is a schematic view of the cleaning tool of the present invention.

Fig. 2 is an exploded view of an embodiment of the wringing mechanism of the present invention.

Fig. 3 is a schematic sectional view of an embodiment of the wringing mechanism of the present invention.

Fig. 4 is a schematic view of an embodiment of the wringing mechanism of the present invention in a cleaning state.

Fig. 5 is a schematic cross-sectional view of one embodiment of the cleaning tool of the present invention in a cleaning state.

Fig. 6 is a schematic cross-sectional view of one embodiment of the cleaning tool of the present invention in a compressed state.

Fig. 7 is an exploded view of a second embodiment of the wringing mechanism of the present invention.

Fig. 8 is a schematic cross-sectional view of a second embodiment of the cleaning implement of the present invention, generally designated 1.

Fig. 9 is a schematic cross-sectional view 2 of a second embodiment of the cleaning implement of the present invention.

Fig. 10 is a schematic cross-sectional view of a second embodiment of the cleaning implement of the present invention in a cleaning position.

Fig. 11 is a schematic cross-sectional view of a second embodiment of the cleaning tool of the present invention in a compressed state.

Fig. 12 is a schematic sectional view of the wringing mechanism of fig. 1 during a state change.

Fig. 13 is a schematic sectional view of the wringing mechanism of fig. 2 during the state change.

Fig. 14 is a schematic sectional view of the wringing mechanism of fig. 3 during a state change.

Fig. 15 is an exploded view of a third embodiment of the wringing mechanism of the present invention.

Fig. 16 is a schematic view of a locking structure of a third embodiment of the wringing mechanism of the present invention.

Fig. 17 is a schematic view of the squeezing state of the third embodiment of the wringing mechanism of the present invention.

Reference numerals: 1-mop, 11-mop head, 12-mop rod, 13-wipe, 14-drive end; 2-mop bucket, 21-bucket body, 22-bucket cover, 23-bucket opening, and 24-drainage opening; 3-mounting seat, 31-extrusion part sliding groove, 311-extension section, 312-inflection section, 313-locking section, 314-circle center, 315-tail end, 32-bristle mounting groove, 33-driving part sliding groove, 34-wall surface, 341-upper wall surface, 342-front wall surface, 343-rear wall surface, 344-reinforcing rib, 35-abutting surface, 36-penetrating opening, 361-first area, 362-second area and 37-hook; 4-extrusion part, 41-roller rotating shaft, 42-extrusion part rotating shaft, 43-wringing stick and 44-extrusion part bracket; 5-driving part, 51-opening, 52-hanging lug, 53 containing sleeve, bolt sliding groove 531, sliding body 54, positioning bolt 55, bolt connecting plate 551, bolt driving groove 552, bolt driving head 56 and positioning wall 57; 6-linkage part, 61-driving part linkage arm, 611-driving part installation groove, 62-extrusion part linkage arm, 621-extrusion part installation groove, 63-fulcrum, 631-fulcrum hole, 632-fulcrum shaft, 64-hanging hole, 65-linkage groove, 651-extrusion part linkage groove, 652-driving part linkage groove, 653-fixed block, 654-fixed block linkage groove and 66-linkage rod; 8-cleaning brush, 81-bristle mounting part, 82-bristle.

Detailed Description

In order to make those skilled in the art better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all of it. All other embodiments that can be obtained by a person skilled in the art based on the embodiments of the present invention without any inventive step shall fall within the scope of the present invention.

The terms "first," "second," and the like in the description and in the claims, as well as in the drawings, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments described herein are capable of operation in sequences other than those illustrated or otherwise described herein.

The terms "comprises" and "comprising," and any variations thereof, in the description and claims of this specification and the above-described drawings, are intended to cover a non-exclusive inclusion, such that a list of elements, processes, systems, articles, or devices is not necessarily limited to the particular list of elements, systems, articles, or devices, but may include other elements, processes, products, or devices not expressly listed or inherent to such elements, processes, articles, or devices.

The terms "mounted," "disposed," "provided," "connected," and "nested" in the description and claims of the invention and the above-described drawings are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations. When an installation is described as being "connected" or "connected," it can be directly connected or indirectly connected through intervening components. If not indicated otherwise, a component "disposed on," "disposed on," or "connected to" another component does not exclude the two components from being integrally formed.

The terms "vertical," "horizontal," "parallel," and the like in the description and claims of the present invention and the above-described drawings refer to a substantially vertical or substantially horizontal condition within reasonable tolerances, and are not necessarily exact; the terms "horizontal" and "vertical" are used merely to describe the relative positions of the components.

Furthermore, spatially relative terms, such as bottom, top, and the like, may be used to describe one element and/or feature's relationship to another element(s) and/or feature(s), such as is illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use and/or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "front" may be oriented "back" to other elements or features. The device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Example 1

Referring to fig. 2 to 4 and 12 to 14, the wringing mechanism of this embodiment is mainly suitable for squeezing and dewatering a mop containing a wipe.

The water squeezing mechanism structurally mainly comprises a mounting seat 3, wherein a squeezing part 4, a driving part 5 and a linkage part 6 are movably mounted on the mounting seat 3. The wiping device comprises two relatively stable states, namely a first state that the pressing part 4 and the abutting surface 35 on the mounting seat 3 are far away from each other and a second state that the pressing part 4 and the abutting surface 35 on the mounting seat 3 are close to each other, wherein in the second state, the pressing part 4 can press and dewater the wiping object 13 placed in the through opening 36.

The mounting base 3 is adapted to mount the various linkage members or mechanisms, and typically the mounting base 3 may be fixedly or removably mounted to the mop 1 or mop bucket 2. In other embodiments, the mounting base 3 can be the body of the mop bucket 2 or the mop head 11 itself, and is used for positioning and mounting the various linkage components or mechanisms.

In the present embodiment, the mounting seat 3 generally includes two oppositely disposed wall surfaces 34 and an abutting surface 35 located therebetween. An upper wall 341 is integrally formed above the two walls 34 and the abutting surface 35, and a through opening 36 is formed in the middle of the upper wall 341 and is adapted to accommodate the mop 1 to be inserted or withdrawn. When the wringing mechanism is installed in the mop bucket 2, the upper wall 341 may be at least a portion of the bung of the mop bucket 2; the upper wall 341 may be a connecting ring surface for connecting two oppositely disposed walls and the abutting surface 35 between the two walls when the wringing mechanism is mounted to the mop 1. In other embodiments, a left end face opposite to the abutting face 35 is further provided, and the left end face may be hollowed or provided with an opening structure, so as to guide the squeezed water squeezed from the mop to other positions, such as the inside of the mop bucket 2. In other embodiments, the upper wall may not be provided, and the front and rear walls (342, 343) and the abutting surface 35 may be fixedly connected.

The two opposite wall surfaces 34 have a front wall surface 342 at a side close to the user and a rear wall surface 343 at a side away from the user, and the abutting surface is located at the right side and integrally formed with the front wall surface 342 and the rear wall surface 343. In actual production, the front wall surface and the rear wall surface are in a thin plate shape, and in order to ensure the weighing strength, a plurality of reinforcing ribs 344 which are distributed transversely and vertically can be arranged on the surfaces of the front wall surface and the rear wall surface. The outer contour shapes of the front wall surface and the rear wall surface can adapt to a mop or a mop bucket or other devices for installing the water squeezing mechanism, and the front wall surface and the rear wall surface are adaptively arranged into rectangular or other adaptive special-shaped sections.

The upper wall 341 defines a cross-sectional shape of the opening 36 generally corresponding to the shape of a mop head, and includes a first region 361 corresponding to a wipe and a second region 362 corresponding to a mop pole, which are in communication. The abutment surface 35 acts as an intermediate section that partially divides the two regions, due to the contraction of the second zone 362 relative to the cross-sectional width of the first zone 361. When the wringing mechanism is used for cleaning the mop, one side of the mop where the mounting plate for mounting the wiping material is located is abutted against the abutting surface 35, so that the stress and the moving direction of the mop when the mop is pulled upwards for wringing water are kept.

In other embodiments, a slot or slot is provided in the middle region of the front and rear walls for receiving a cleaning brush.

In order to adapt to the usage habit of the user, the abutment surface 35 is here arranged vertically. In other embodiments, the abutting surface 35 may be adjusted to be inclined or another angle depending on the direction of the driving portion 5. In other embodiments, the abutting surface 35 may not be planar, but may be configured as a roller or a bump, for example, which can perform the abutting function, and only the retaining drum or the bump can bear the transverse force of the mop head to maintain the abutting function with the pressing structure.

A group of sliding grooves are correspondingly arranged on the front wall surface and the rear wall surface of the two sides of the mounting seat 3 in the width direction, and the sliding grooves are suitable for movably mounting an extrusion part and are extrusion part sliding grooves 31. Here, the squeezing portion chute 31 is provided as an inclined strip-shaped groove. The mounting base 3 width direction both sides still correspond on preceding, the back wall and are provided with another group's spout, and the spout is suitable for movable mounting drive division, is drive division spout 33. Here, the driving portion chute 33 is provided in a vertical strip-shaped groove. The upper ends of the pressing portion link 31 and the driving portion link 33 are substantially equal in height, and the upper ends of the pressing portion link 31 and the driving portion link 33 are closer to the lower ends of the pressing portion link 31 and the driving portion link 33. In other embodiments, the direction and shape of the pressing portion sliding slot 31 and the driving portion sliding slot 33 may also be arranged in other manners, such as in a figure of eight, or in a non-linear shape such as an arc shape. The upper ends of the two parts are close to each other, and the squeezing part is suitable for being in the second state to squeeze and dewater.

The driving part 5 can slide under the action of external force to drive the linkage part 6, the linkage part 52 is respectively connected with or abutted against the driving part 5 and the extrusion part 4 and is suitable for linking the driving part 5 and the extrusion part 4, so that the driving part 5 and the extrusion part 4 are close to or far away from each other, and the directions of motion components of the driving part 5 and the extrusion part 4 in the vertical direction are always opposite. In the present embodiment, the linkage portion 52 is in a rocker shape, can rotate relative to the mounting base 3, and includes a rotation fulcrum 63 and linkage arms on two sides. The interlocking section 52 includes a pair of interlocking sections 52 having a substantially "√" shape, and are symmetrically disposed on the front and rear wall surfaces, respectively. The linkage portion 52 includes a driving portion linkage arm 61, a pressing portion linkage arm 62, and a fulcrum 63.

In the intermediate region between the pressing portion chute 31 and the driving portion chute 33, a fulcrum 63 is provided. The fulcrum 63 is adapted to fix the interlocking part 52 such that the interlocking part 52 can reciprocate rotationally up and down about the fulcrum 63. In the present embodiment, the fulcrum 63 is provided closer to the pressing portion 4 at a position of about 2/3 therebetween. The fulcrum 63 includes a fulcrum hole 631 provided in the linkage portion 6 and a fulcrum shaft 632 provided in the mounting base 3, the fulcrum shaft 632 is a rotating shaft, and the linkage portion 6 is rotatably mounted on the fulcrum shaft 632 through the fulcrum hole 631. In another embodiment, the linking part 6 and the mounting base 3 may be provided with a fulcrum hole 631, respectively, and the fulcrum shaft 632 may be provided as a fulcrum.

The driving part linkage arm 61 is connected with the driving part 5, and the extrusion part linkage arm 62 is connected with the extrusion part 4. Preferably, a pressing part mounting groove 621 is formed at the periphery of the pressing part linkage arm 62, and the pressing part 4 is slidably mounted in the pressing part mounting groove 621. The driving part 5 is provided with a driving part mounting groove 611 for coupling with the driving part link arm 61, and the driving part link arm 61 is inserted into the driving part mounting groove 611 to drive the driving part 5 to slide along the driving part sliding groove 33.

In other embodiments, the driving portion linkage arm 61 and the driving portion 5 may also adopt a movable abutting manner to cooperate with the corresponding reset member, and the pressing portion linkage arm 62 and the pressing portion 4 may also adopt a movable abutting manner to cooperate with the corresponding reset member to realize linkage.

In order to save and optimize the size of the water squeezing mechanism and adjust the relationship of the arm lengths, the arm length of the linkage arm 61 of the driving part is larger than that of the linkage arm 62 of the squeezing part, and by utilizing the lever principle, when the linkage part 6 rotates around a fulcrum, the displacement distance of the squeezing part 4 is smaller than that of the squeezing part 4, so that the mounting seat 3 is simple in structure and proper in size.

In order to achieve a reciprocating return of the linkage part 6, a return element is also provided here, which is adapted to provide a reciprocating return force of the linkage part 6. The piece that resets can select for use the spring, and the both ends of spring link to each other with linkage portion and mount pad respectively. The mounting seat is provided with a hook 37 for fixing the spring, the linkage part is provided with a hanging hole 64 for fixing the spring, and the spring is fixed through the hook 37 and the hanging hole 64.

In other embodiments, the connection mode of the reset element can be various, for example, the two ends of the spring are respectively connected with the driving part 5 and the mounting seat 3, or the two ends of the spring are respectively connected with the pressing part 4 and the mounting seat 3. And a torsion spring can be selected as a reset piece, and the torsion spring is arranged on the pivot of the linkage part 6, so that the rotation reset of the linkage part 6 is realized.

The squeezing portion 4 comprises a roller rotating shaft 41 and a squeezing roller 43, the roller rotating shaft 41 is slidably arranged in the squeezing portion chute 31, and the squeezing roller 43 is rotatably arranged on the roller rotating shaft 41.

In other embodiments, the squeezing portion 4 may be in other forms, such as a squeezing strip or a squeezing plate, which is movably mounted on the mounting base 3 through a squeezing portion chute 31, and the squeezing strip or the squeezing plate includes an end portion with a smaller cross section, which is adapted to abut against the wiping material, so as to squeeze and dewater the wiping material. In other embodiments, the pressing portion 4 may also be a wiper blade, which is a thin plate bent toward the penetrating direction near one end of the driving portion 5 and extends toward the lower side of the wringing mechanism. In other embodiments, the squeezing portion 4 may also be a water scraping roller, the rotating shaft end is disposed at both ends, and a cutting edge is disposed on the circumference of the water scraping roller and is a water scraping end. In other embodiments, the pressing portion 4 may be made of a flexible material, and may be deformed by pressing with respect to the pressing portion 4.

In the present embodiment, the driving portion 5 is substantially in the shape of a hollow slider, the upper portion of the driving portion is an inverted-bucket-shaped opening 51 suitable for the end of the mop rod 12 to extend into, two sides of the driving portion are respectively provided with a hanging lug 52, and the hanging lugs 52 are used for being connected with the driving portion linkage arm 61 and are suitable for being connected with the driving portion 5 linkage portion. In other embodiments, the driving portion 5 has different shapes, and only needs to be adapted to be matched and abutted against the driving end of the mop rod 12, and the driving portion 5 may also be provided in a simple sliding block shape, or a sliding block shape with a hook portion, and the like.

When the driving portion 5 receives a force acting in a substantially downward direction, the linkage portion 6 is driven to rotate, and the rotation of the linkage portion 6 drives the squeezing portion 4 to move close to or away from the abutting surface 35 in the horizontal direction, so that the squeezing portion 4 has a first state of moving away from the abutting surface 35 and a second state of moving close to the abutting surface 35. The rotation of the linkage part 6 drives the extrusion part 4 to move, the size of the through opening 36 is changed, the state of the wringing mechanism is switched, and in the second state, the extrusion part 4 can extrude and dewater the wiping material arranged in the through opening 36.

When the pressing part 4 is in the first state, the driving part 5 is in the high position, the pressing part 4 is in the low position, and the wiping object can freely extend into the through opening 36. When the squeezing part 4 is in the second state, the driving part 5 is in the low position, the squeezing part 4 is in the high position, and the wiping material is squeezed and dehydrated when passing out of the through opening 36.

In order to make the pressing part 4 keep in the second state when squeezing and dewatering, the squeezing mechanism also comprises a locking structure for keeping the pressing part 4 in the second state.

The locking structure comprises an extension section 311 extending from the sliding groove of the extrusion part, the extension section 311 comprises an inflection section 312 and a locking section 313, and when the extrusion part 4 falls into the extension section 311, the extrusion part 4 can be kept in the second state under the locking action of the locking structure.

The inflection section 312 is a slide groove on a side of the pressing portion slide groove 31 close to the driving portion 5, and the locking section 313 is a slide groove extending upward and/or away from the driving portion 5 from the inflection section 312 of the pressing portion slide groove 31. When the squeezing part 4 is in the second state, the mop head 11 is pulled up to squeeze water, the squeezing part 4 is driven by the friction force of the mop head 11, and is kept in the extension section, so that the squeezing acting force is kept to be continuously applied to the wiping materials in the through opening 36, and the pulling up and squeezing are completed; when the mop head 11 is separated from the through opening, the pressing part 4 is separated from the extension section 311 under the action of gravity or reset force and returns to the first state under the linkage of the linkage part 6.

The water squeezing mechanism provided by the invention has the following use mode:

when the wringing mechanism is not needed to wring water, the pressing part is kept in the first state, and the mop head with the wiping material is directly extended into the washing area through the opening to be pressed and cleaned.

When the squeezing mechanism is needed to squeeze water, the mop head with the wiping materials is aligned with the driving part and pressed downwards, the driving part moves downwards along the driving part sliding groove 33, the driving part linkage arm is driven to rotate downwards, the squeezing part linkage arm is driven to rotate upwards, the squeezing part is driven to move upwards along the squeezing part sliding groove until the transverse horizontal distance between the squeezing part and the driving part reaches the minimum, or the wiping materials abut against the squeezing part, and the squeezing part is locked by the locking structure. Subsequently, the squeezing portion of the mop head with the wipe lifted thereon is kept locked by the locking structure under the action of friction force, and the wipe is dehydrated under the squeezing of the squeezing portion until the wipe is completely separated from the through-hole. Then, as the friction force driven upwards disappears, the squeezing part returns to the original position under the action of the resetting force of the resetting piece, the squeezing part returns to the first state, the linkage part and the driving part return to the original position, and the mop head with the wiping materials can stretch into the penetrating opening without obstacles for cleaning.

Example 2

The present embodiment is different from embodiment 1 in that: this embodiment shows a cleaning tool with the wringing mechanism described above.

The cleaning tool comprises a mop, and the water squeezing mechanism is arranged on the mop.

The mop 1 comprises a mop rod 12 and a mop head 11 movably connected to the lower end of the mop rod, a wiping material 13 is arranged on the mop head, and a driving end 14 matched with the driving part is arranged on the mop head.

When in cleaning, the mop head is rotated to a cleaning state parallel or basically parallel to the mop rod, and the mop head can stretch into the through hole without hindrance; when the mop head is pulled out from the through opening, the squeezing mechanism squeezes and dewaters the wiping materials.

Example 3

As shown in fig. 1 and 5 to 6, the present embodiment is different from embodiment 1 in that: the embodiment shows a cleaning tool with the water squeezing mechanism, which comprises a mop and a mop bucket, wherein the water squeezing mechanism is arranged on the mop bucket.

The mop comprises a mop rod 12 and a mop head 11 movably connected to the lower end of the mop rod, a wiping material 13 is arranged on the mop head, and a driving end 14 matched with the driving part is arranged on the mop head 11. In this embodiment, the driving end is an abutting surface disposed at the penetrating opening 36 of the mop rod and abutting against the driving portion. In other embodiments, in order to improve the abutting accuracy, the driving end 14 may be provided with an abutting projection or the like that facilitates the abutting with the driving portion. In this embodiment, the inverse-bucket-shaped opening 51 in embodiment 1 may not be used, and the driving portion 5 may be simply designed as a step-shaped projection as shown in fig. 6, and may be adapted to abut against the driving segment 14.

The mop bucket 2 is provided with only one water squeezing mechanism, the mop head can only enter the mop bucket 2 through the penetrating opening, when the mop bucket is cleaned, the mop head rotates to a cleaning state parallel or basically parallel to the mop rod, and the mop head can stretch into the mop bucket through the penetrating opening without hindrance and is cleaned in the bucket body 21. When squeezing water, the mop head rotates to a cleaning state parallel or basically parallel to the mop rod, the position is adjusted to enable the driving end to be abutted against the driving part, the mop rod is pressed downwards, the driving part moves downwards, the squeezing part moves upwards to a second state and is kept, the mop rod is lifted upwards, and when the mop head is pulled out from the penetrating opening, the squeezing mechanism squeezes and dewaters the wiping materials.

The upper wall surface of the mounting seat of the water squeezing mechanism forms a bucket opening 23 of the mop bucket, and a water outlet 24 is arranged on one side of the bucket opening. The water outlet 24 can be arranged in a strip groove shape and is arranged close to the edge of the bucket opening 23, so that the bucket body can be poured conveniently for drainage. In other embodiments, the drainage port 24 may be disposed on the barrel body, and the drainage of the clear water in the barrel body is controlled by arranging a switch valve. Furthermore, in order to facilitate the operation of a user, the switch valve can be arranged at the position of the bung hole, and the opening and closing of the water outlet at the bottom are controlled through the linkage connecting rod.

The mop bucket is also provided with a handle, and two ends of the handle are respectively connected with the mounting seat 3 and the bucket wall of the mop bucket. Two ends of the handle are respectively connected with the mounting seat and the barrel wall of the mop barrel. The end part of the handle sequentially penetrates through the mop bucket and the mounting seat and is used for connecting and fixing the mop bucket and the mounting seat. When the water squeezing mechanism needs to be disassembled and assembled, the end part of the lifting handle is separated from the mop bucket and the mounting seat, and the mounting seat can be taken out, so that the mop bucket is simple and convenient.

In order to facilitate the pouring of water flow in the barrel, the handle rotating shaft can be eccentrically arranged and is arranged on the axis of the center of gravity of the non-barrel body, so that when the handle barrel is used for lifting, the handle barrel naturally forms an inclined shape which is convenient to pour.

In order to prevent the mop barrel from turning over when the mop is pulled upwards for dehydration, the water squeezing center of the water squeezing mechanism can be arranged to be coincident with the center of the mop barrel. In other embodiments, a balancing weight can be further arranged, the weight of the bottom of the barrel body is increased, and the gravity center is the most stable principle, so that the barrel body is prevented from toppling.

In order to comb the flocculent dirt on the wiping object, furthermore, a cleaning brush 8 capable of cleaning the wiping object is arranged on the mop bucket and comprises a brush hair installation part 81 and brush hair 82, and the installation part is in plug-in fit with the brush hair installation groove 32 on the wall surface of the installation seat.

Example 4

The present embodiment is different from the other embodiments in that: the linkage part is of a sliding linkage structure.

Referring to fig. 7 to 17, the squeezing portion chute 31 is formed in a 90-degree arc from bottom to top, and has a tip 315 slightly higher than a center 314 in a horizontal position and serves as a locking structure. The linkage part 52 is a sliding plate which is provided with a horizontal sliding groove at the upper part and the lower part respectively, and a vertical first sliding groove which is a pressing part linkage groove 651 is arranged at one side of the sliding plate close to the pressing part 4. The other end is provided with a second sliding chute which inclines to the first sliding chute from top to bottom and is a driving part linkage chute 652. Two fixing blocks 653 in the same vertical direction are fixedly arranged on the outer wall of the mounting seat 3, the two fixing blocks 653 are respectively arranged in two horizontal sliding grooves on the linkage part 52 in a sliding manner, and the horizontal sliding grooves are fixing block linkage grooves 654. The linkage 52 is translatable along the outer surface of the mount 3 by sliding the fixed block 653 in the fixed block linkage channel 653. The pressing portion 4 is slidable in the pressing portion slide groove 31 and the pressing portion interlocking groove 651 in synchronization, and the driving portion 5 is slidable in the driving portion slide groove 33 and the driving portion interlocking groove 652 in synchronization.

The squeezing portion 4 comprises a roller rotating shaft 41, a squeezing roller 43, a squeezing portion support 44 and a squeezing portion rotating shaft 42, the roller rotating shaft 41 and the squeezing portion rotating shaft 42 are respectively rotatably installed at the head end and the tail end of the squeezing portion support 44, the squeezing roller 43 is arranged on the roller rotating shaft 41, and the squeezing portion rotating shaft 42 is fixed on the installation seat 3 to form a rotating circle center. The roller rotating shaft 41 is slidably mounted in the pressing portion chute 31.

When the wiping object needs to be squeezed and dewatered, the driving end 14 on the mop rod is limited to abut against the driving part 5, and then the driving part 5 is pressed downwards to apply force, so that the wiping object drives the driving part 5 to move to the second state along the driving part sliding groove 33, the squeezing roller 43 abuts against and squeezes the wiping object, the portion pressed against is the upper side of the wiping object, and at the moment, the wiping object completely enters the through hole.

The specific process comprises the following steps: the driving part 5 slides along the driving part sliding groove 31 and the driving part linkage groove 652, and drives the fixed block 653 of the linkage part 52 to translate in the fixed block linkage groove 653, the pressing part 4 slides along the pressing part linkage groove 651, and the roller rotating shaft 41 rotates around the pressing part rotating shaft 42 until entering the end 315 of the pressing part sliding groove 31, namely, the second state, and is maintained.

The mop rod is lifted, and when the mop head is pulled out of the through opening, the squeezing mechanism squeezes and dehydrates the wiping materials. When the squeezing portion 4 is in the second state, and the mop head 11 is pulled up to squeeze water, the squeezing portion 4 is driven by the friction force of the mop head 11 pulling up, and the squeezing portion 4 is kept at the tail end 315 of the squeezing portion chute 31, so that the squeezing acting force is kept continuously applied to the wiping matters in the through opening 36, and the pulling up and squeezing are completed.

Then the wiping material is slowly pulled upwards, the wringing roller 43 is pressed against the wiping material, when the wiping material is on, the upward acting force is applied to the pressing part 4, the pressing part 4 is limited by the tail end 315 as a locking structure, the pressing part and the wiping material can not move upwards together, the relative displacement is generated between the pressing part 4 and the wiping material, and the pressing part and the wiping material are always kept in a state of being pressed against each other, so that the water in the wiping material is squeezed out from top to bottom in the moving process of the wiping material. When the mop head 11 is separated from the through opening, the squeezing part 4 slides down from the end 315 under the action of gravity or reset force, and returns to the first state under the translation linkage of the linkage part 6.

In other embodiments, the extruding portion 4 may also be in a scraper form, and includes an extruding sheet, an extruding portion support 44 and an extruding portion rotating shaft 42, the extruding sheet includes a rotating shaft end and a scraping end with a smaller cross section, the extruding sheet and the extruding portion rotating shaft 42 are respectively rotatably mounted at the head and tail ends of the extruding portion support 44, the rotating shaft end is movably mounted in the extruding portion sliding groove, and the extruding portion rotating shaft 42 is disposed at the rotation center (circle center).

Example 5

The present embodiment is different from the other embodiments in that: the driving part is driven by the rotation of the external force.

The driving portion 5 includes a hollow, open-topped receiving sleeve 53, which is adapted to receive a mop. The accommodating sleeve 53 is connected with a sliding body 56 driven by the mop head in a sliding way, and the accommodating sleeve 53 and the sliding body 54 integrally form a driving part 5. The opening of the accommodating sleeve 53 is in a horn shape, so that the mop rod can conveniently extend into the accommodating sleeve.

The driving part 5 is rotatably connected in the mounting seat 3 through a group of linkage rods 66 which are arranged in parallel front and back. The linkage rod 66 is a linkage part. The linkage rod 66 is rotatable about a fixed point. Two ends of the linkage rod 66 are respectively connected with the upper end of the driving part 5 and the lower part of the mounting seat 3. Mounting holes are formed in the upper portion of the side wall of the accommodating sleeve 53 and the lower portion of the side wall of the mounting base 3, and the linkage rod 66 extends into the mounting holes through a rotating shaft and is rotatably mounted between the driving portion 5 and the mounting base 3.

The pressing part 4 is fixedly installed on the upper part of the through opening 36. The pressing section 4 includes a roller rotating shaft 41 and a wringing roller 43. In other embodiments, the squeezing portion 4 may have other forms, such as a squeezing strip or a squeezing plate, which comprises a smaller cross-section end adapted to abut against the wipe to squeeze water. In other embodiments, the pressing portion 4 may also be a wiper blade, which is a thin plate bent toward the penetrating direction near one end of the driving portion 5 and extends toward the lower side of the wringing mechanism. In other embodiments, the squeezing portion 4 may also be a water scraping roller, the rotating shaft end is disposed at both ends, and a cutting edge is disposed on the circumference of the water scraping roller and is a water scraping end. In other embodiments, the pressing portion 4 may be made of a flexible material, and may be deformed by pressing with respect to the pressing portion 4. In other embodiments, the squeezing portion 3 may also be a heel-passing squeezing roller 43 arranged side by side to form a multi-directional squeezing effect.

The locking structure is a latch assembly disposed in the path of travel of the mop pole. The latch assembly includes a latch slide 531, a positioning latch 55, and a spring.

A bolt sliding groove 531 is formed in the side wall of the accommodating sleeve 53 close to the side wall of the extrusion part 4, a positioning bolt 55 is slidably connected in the bolt sliding groove, a bolt connecting plate 551 is formed at one end of the positioning bolt 55 close to the center of the driving part 5, a bolt driving groove 552 is formed in the bolt connecting plate 551, a bolt driving head 561 in sliding connection with the bolt driving groove 552 is formed on the sliding body 54, and a spring for driving the sliding body 54 to move towards the socket direction is installed between the driving part 5 and the sliding body 54. When the mop rod is inserted into the receiving sleeve 53, the positioning pin 55 is pushed out, and the two are abutted to form a lock. The side wall of the driving part close to the through opening 36 is a positioning wall 57, and in the second state, the positioning wall 57 forms an abutting surface 35 to realize squeezing and dewatering of the wiping material.

In other embodiments, the latch driving head 561 may be a contact surface of the sliding body 54 to interfere with the latch assembly.

In other embodiments, the latch assembly may also adopt a conventional positioning pin sleeved with a spring, the positioning pin may extend into or withdraw from the sliding groove, and the position and state of the two are locked by abutting of the elastic pin along with the extension of the mop rod.

In other embodiments, the locking structure may also be a latch assembly disposed in the path of travel of the drive portion.

In the cleaning state, the driving portion 5 is located at the extreme position far away from the through opening 36 under the action of a restoring member, such as a tension spring, and the sliding body 54 is located outside the driving portion 5 under the action of the spring. The position of the mop rod is adjusted so that the driving end of the mop rod abuts against the sliding body 54. The mop rod is pressed downwards, the mop rod pushes the driving part 5 to move, so that the driving part 5 drives the mop to rotate towards the squeezing part 4, and the mop is locked and kept by the locking structure after being rotated to the squeezing state. The mop rod is pulled up, and the wiping materials are squeezed and dehydrated by the squeezing part 4.

In the foregoing specification, embodiments of the invention have been described with reference to numerous specific details that may vary from implementation to implementation. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense. The sole and exclusive indicator of the scope of the invention, and what is intended by the applicants to be the scope of the invention, is the literal and equivalent scope of the claims that issue from this application, including any subsequent correction. The specific details of particular embodiments may be combined in any suitable manner without departing from the spirit and scope of the embodiments of the invention.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can modify the technical solutions described in the foregoing embodiments or equally replace some of the technical features, and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims (11)

1. A water squeezing mechanism comprises a mounting seat, wherein a squeezing part, a driving part and a linkage part are arranged on the mounting seat,

the mounting seat is provided with a through hole which is communicated up and down,

the driving part is movably connected with the mounting seat and can slide or rotate under the action of external force so as to drive the linkage part;

the linkage part is at least connected with or abutted against the driving part and is suitable for enabling the driving part and the extrusion part to be close to or far away from each other;

the squeezing part and the driving part at least have a first state of being far away from each other and a second state of being close to each other, and in the second state, the squeezing part can squeeze and dewater the wiping object placed in the through hole;

the wringing mechanism further comprises a resetting piece, and the resetting piece is suitable for providing resetting force for switching the wringing mechanism from the second state to the first state.

2. The wringing mechanism of claim 1, wherein: the driving part can slide under the action of external force to drive the linkage part, and the linkage part is also connected with or abutted against the extrusion part.

3. The wringing mechanism of claim 1, wherein: the drive division can receive external force to take place to rotate in order to drive linkage portion, linkage portion is the dwang, linkage portion can rotate around the fixed point.

4. A wringing mechanism according to claim 2 or 3, wherein: the linkage part and the extrusion part are close to each other in the horizontal direction and far away from each other in the vertical direction, or the linkage part and the extrusion part are close to each other in the horizontal direction and are constant in distance in the vertical direction.

5. The wringing mechanism of claim 2, wherein: the linkage part can slide relative to the mounting seat, at least two linkage grooves are formed in the linkage part, and the extrusion part and the driving part can synchronously slide in the linkage grooves;

alternatively, the first and second electrodes may be,

the linkage part can rotate relative to the mounting seat and comprises a rotation fulcrum and linkage arms at two sides, the linkage arms are movably connected with or abut against the driving part and the extrusion part respectively, and the position of the fulcrum is located between the driving part and the extrusion part.

6. A wringing mechanism as defined in claim 3, wherein: and two ends of the rotating rod are respectively connected with or abutted against the driving part and the lower part of the mounting seat.

7. The wringing mechanism of claim 4, wherein: the drive portion may be driven by a generally downward force, the drive portion further having one of the following features:

the driving part is a sliding block which is arranged on the mounting seat in a sliding manner;

the opening at the upper end of the driving part is in a reversed bucket shape which is convenient to insert;

the driving part is a step surface which can be abutted against or clamped with the driving end of the mop rod;

the driving part can contain a containing sleeve of the mop rod;

the driving part is provided with a hanging lug, and the driving part is connected with the linkage part through the hanging lug;

the driving part is provided with a rotating rod mounting hole, and the driving part is rotationally connected with the linkage part.

8. The wringing mechanism of claim 7, wherein: the wringing mechanism further comprises a locking structure adapted to maintain the wringing mechanism in a second state.

9. The wringing mechanism of claim 8, wherein: the mounting seat is provided with a sliding groove, the extrusion part is arranged in the sliding groove in a sliding manner, the locking structure comprises an extension section extending from the sliding groove, the extension section comprises a locking section, and when the extrusion part falls into the locking section, the extrusion part can be kept in the second state under the locking action of the locking structure;

or, be provided with the spout on the mount pad, slidable mounting has in the spout extrusion portion, locking structure is from bottom to top, circular-arc, slidable mounting have extrusion portion the spout is extrusion portion spout, the end of extrusion portion spout is slightly higher than the centre of a circle on the vertical direction.

10. The wringing mechanism of claim 8, wherein: the locking structure is a bolt component arranged on the moving path of the driving part or the mop rod.

11. A cleaning implement characterized by: comprising a wringing mechanism as claimed in any one of claims 1 to 10.

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