CN218167870U - Glass wiper and glass wiper assembly - Google Patents

Abstract

The application relates to the technical field of cleaning supplies, and provides a glass wiping assembly, and the glass wiping comprises: a wiping body having a wiping surface; the magnetic attraction piece is movably arranged on the wiping body and can move to a first position or a second position; the sucking disc piece is arranged on the wiping body in a linear motion manner and is provided with a sucking disc body, and the sucking disc piece can move to an adsorption position or a separation position; the driving part acts on the magnetic suction part and the sucker part; when the magnetic suction piece moves from the second position to the first position, the driving part is automatically triggered to drive the sucker piece to move to the disengaging position; when the magnetic suction piece moves from the first position to the second position, the driving part is automatically triggered to drive the suction disc piece to move to the suction position. The application provides a glass wiper, can improve the security performance of glass wiper under the condition of not increasing the frictional resistance between the body of wiping and the glass.

Description

Glass wiper and glass wiper assembly

Technical Field

The application relates to the technical field of cleaning supplies, in particular to a glass wiping component.

Background

In the related technology, the inner wiping body and the outer wiping body are adsorbed on the inner side and the outer side of the glass through magnetic force, and the inner wiping body is moved to drive the outer wiping body to move simultaneously so as to wipe the glass; when the inner wiping body is separated from the glass, the outer wiping body can fall off along with the magnetic force absorption, so that the product is easy to break and safety accidents are easy to cause.

In order to solve the above problems, the inventors have tried to prevent the falling of the glass by fixing a suction pad to the wiping surface of the outer wiper and sucking the suction pad to the surface of the glass. However, the inventors have found that when the outer wiper moves to wipe the glass, the suction pad is always attracted to the glass surface, which increases the frictional resistance and affects the use of the user.

SUMMERY OF THE UTILITY MODEL

The application aims to provide a glass wiper and a glass wiper assembly, which aims to solve the technical problem that the friction resistance is large because a sucker of the glass wiper is always adsorbed on the surface of glass.

To achieve the above object, a first aspect of the present application provides a glass wiper including: a wiping body having a wiping surface for wiping the glass; the magnetic attraction piece is movably arranged on the wiping body and can be attracted by magnetic force to move to a first position close to the wiping surface and move to a second position far away from the wiping surface when the magnetic attraction is lost; the sucking disc piece is arranged on the wiping body in a linear motion manner and provided with a sucking disc body, and the sucking disc piece can move close to the glass to an adsorption position where the sucking disc body is adsorbed with the glass and move away from the glass to a separation position where the sucking disc body is separated from the glass; the driving part acts on the magnetic suction piece and the sucker piece; when the magnetic suction piece moves from the second position to the first position, the driving part is automatically triggered to drive the sucker piece to move to the disengaging position; when the magnetic suction piece moves from the first position to the second position, the driving part is automatically triggered to drive the sucker piece to move to the suction position.

The technical scheme in the embodiment of the application has at least the following technical effects or advantages:

the glass wiper provided by the embodiment of the application comprises a wiping body, a magnetic suction piece movably arranged on the wiping body, a sucker piece arranged on the wiping body in a linear motion manner, and a driving part acting on the magnetic suction piece and the sucker piece; when the magnetic part is attracted by the magnetic force of the glass wiper on the other side of the glass and moves to the first position close to the wiping surface, the magnetic part is favorable for adsorbing the wiping body on the surface of the glass so as to facilitate the wiping work of the wiping body; when the magnetic part loses the magnetic attraction of the glass wiper on the other side of the glass and moves away from the wiping surface to the second position, the magnetic part can automatically trigger the driving part to drive the sucker part to move to the adsorption position where the sucker body and the glass are adsorbed, so that the wiping body can be adsorbed on the glass through the sucker body and is not easy to fall off, and the safety performance can be improved; therefore, the glass wiper provided by the embodiment of the application can improve the safety performance of the glass wiper under the condition that the frictional resistance between the wiper body and the glass is not increased, and can effectively improve the user experience.

Moreover, because the sucker piece moves linearly between the adsorption position and the separation position, compared with the modes of hinging, rotating and the like, the sucker body can be adsorbed on the glass more directly when moving to the adsorption position, and the possibility of adsorption failure caused by the fact that the sucker body inclines to the glass when moving to the adsorption position can be reduced.

In one embodiment, the driving part includes: the movable piece is movably arranged on the wiping body; the first pushing part is arranged on the moving part; the second pushing part is arranged on the magnetic part; when the magnetic suction element moves from the first position to the second position, the second pushing portion pushes the first pushing portion along with the movement of the magnetic suction element, so that the first pushing portion drives the moving element to move, and the moving element drives the sucker element to move to the suction position.

In one embodiment, the first pushing part has a first sliding surface for sliding fit with the second pushing part, and the first sliding surface is an inclined surface or an arc surface; and/or the second pushing part is provided with a second sliding surface, the second sliding surface is used for being in sliding fit with the first pushing part, and the second sliding surface is an inclined surface or an arc surface.

In one embodiment, the driving part further comprises: the limiting part is arranged on the movable part; the limiting matching part is arranged on the sucker piece; when the magnetic suction piece is positioned at the first position, the limiting part is in limiting fit with the limiting matching part so as to limit the sucking disc piece at the separation position; when the magnetic suction piece moves from the first position to the second position, the limiting part moves along with the movable piece and is separated from the limiting matching part, so that the sucker piece is allowed to move from the separation position to the suction position.

In one embodiment, the driving part further comprises a first restoring member acting on the chuck member for providing a force to move the chuck member from the disengaged position to the adsorbing position.

In one embodiment, the driving component further comprises a second resetting element, and the second resetting element acts on the moving element and is used for providing a force for enabling the limiting part to move close to the limiting matching part.

In one embodiment, the driving part further comprises a lifting piece acting on the magnetic attraction piece and the sucker piece; when the magnetic suction piece moves from the second position to the first position, the lifting piece drives the sucker piece to move from the suction position to the separation position.

In one embodiment, the lift includes: the first translation piece is arranged on the wiping body in a linear motion mode and can move close to or away from the sucker piece; the first pushing-against part is arranged on one side, close to the sucker piece, of the first translation piece; the first pushing and bearing force-bearing part is arranged on the sucker piece; the transmission part acts on the first translation part and the magnetic suction part; when the magnetic suction piece moves from the second position to the first position, the transmission piece drives the first translation piece to move close to the suction piece, so that the first pushing and abutting part pushes the first pushing and abutting stress part, and the first pushing and abutting stress part drives the suction piece to move to the separation position.

In one embodiment, the first abutting part is provided with a first sliding surface, the first sliding surface is used for being in sliding fit with the first abutting force-bearing part, and the first sliding surface is an inclined surface or an arc surface; and/or the first pushing and supporting force-bearing part is provided with a second sliding surface which is used for being in sliding fit with the first pushing and supporting part, and the second sliding surface is an inclined surface or an arc surface.

In one embodiment, the transmission comprises: the second translation piece can be arranged on the wiping body in a linear motion manner; the gear can be arranged on the wiping body in a rotating way around the axis of the gear; the first rack structure is arranged on the first translation piece and meshed with the gear; the second rack structure is arranged on the second translation piece and is meshed with the gear; when the magnetic suction piece moves from the second position to the first position, the second translation piece is driven to do linear motion, so that the second translation piece drives the first translation piece to move close to the sucker piece through the second rack structure, the gear and the first rack structure.

In one embodiment, the second translating element is capable of moving closer to or away from the magnetically attractive element, and the transmission element further comprises: the second pushing and abutting part is arranged on the magnetic part; the second pushing and bearing force-bearing part is arranged on the second translation piece; when the magnetic part moves from the second position to the first position, the second pushing and abutting part pushes the second pushing and abutting force-bearing part along with the movement of the magnetic part, so that the second pushing and abutting force-bearing part drives the second translation part to move away from the magnetic part.

In one embodiment, the second abutting portion has a third sliding surface, the third sliding surface is used for sliding fit with the second abutting force-bearing portion, and the third sliding surface is an inclined surface or an arc surface; and/or the second pushing and bearing force-bearing part is provided with a fourth sliding surface which is used for being in sliding fit with the second pushing and bearing part, and the fourth sliding surface is an inclined surface or an arc surface.

In one embodiment, the driving member further comprises a third restoring member acting on the second translating member for providing a force to move the second translating member close to the magnetic attracting member.

In one embodiment, the magnetic suction piece is provided with a position avoiding through hole, and the sucking disc piece penetrates through the position avoiding through hole; the first pushing portion, the second pushing portion, the limiting matching portion, the first pushing and abutting portion and the first pushing and abutting force-bearing portion are located on one side, away from the wiping surface, of the magnetic attraction piece.

In one embodiment, the glass wiper further comprises a release member, the release member comprising a toggle member; the poking piece is arranged on the wiping body in a sliding mode, acts on the first translation piece and is used for driving the first translation piece to move close to the sucker piece.

In one embodiment, the release member further comprises an abutment disposed on the first translation member; the poking piece is used for pushing the abutting portion, so that the abutting portion drives the first translation piece to move close to the sucker piece.

In one embodiment, the release member further comprises a fourth reset member acting on the toggle member for providing a force to move the toggle member away from the abutment portion.

In one embodiment, the driving part further comprises: the third pushing part is arranged on the sucker piece; the fourth pushing part is arranged on the movable piece; when the magnetic suction piece moves from the first position to the second position, the fourth pushing portion pushes the third pushing portion along with the movement of the moving piece, so that the third pushing portion drives the sucker piece to move to the suction position.

In one embodiment, the movable member is linearly movably disposed on the wiper body to be movable toward and away from the suction cup member.

In one embodiment, the third pushing part has a third sliding surface for sliding fit with the fourth pushing part, and the third sliding surface is an inclined surface or an arc surface; and/or the fourth pushing part is provided with a fourth sliding surface, the fourth sliding surface is used for being in sliding fit with the third pushing part, and the fourth sliding surface is an inclined surface or an arc surface.

In one embodiment, the movable member is rotatably disposed on the wiper body about an axis thereof, and the fourth pushing portion is a cam slidably engaged with the third pushing portion.

In one embodiment, the driving member further includes a fifth reset element, and the fifth reset element acts on the movable element to drive the movable element to rotate to the initial position.

In one embodiment, the glass wiper further comprises a fixed sucker which is fixedly arranged on the wiper body; the position of the fixed sucker corresponds to the position of the magnetic part, and the sucker part is positioned on one side of the magnetic part.

In one embodiment, the movable member is rotatably disposed on the wiping body about an axis thereof, and the first pushing portion includes a plurality of gear teeth, each of which is disposed on an outer peripheral sidewall of the movable member; the second pushing portion is a first rack portion, and the first rack portion is meshed with the gear teeth; the drive member further comprises a second rack portion acting on the sucker member and meshing with the gear teeth.

In one embodiment, the driving member comprises a pulling rope, one end of the pulling rope is connected to the magnetic suction piece, and the other end of the pulling rope acts on the suction disc piece.

In one embodiment, the drive member includes a sixth restoring member acting on the chuck member for providing a force to move the chuck member from the adsorbing position to the disengaging position.

In one embodiment, the driving member includes a seventh resetting member, and the seventh resetting member acts on the magnetic attracting member to provide a force for moving the magnetic attracting member from the first position to the second position.

In one embodiment, the wiping body is provided with an end wall part and an accommodating space positioned on one side of the end wall part, and the other side of the end wall part, which is far away from the accommodating space, is provided with the wiping surface; the magnetic attraction piece and the driving part are arranged in the accommodating space; the end wall part is provided with a through hole communicated with the accommodating space, the sucker piece penetrates through the through hole, and the sucker body is positioned on one side of the wiping surface, which deviates from the accommodating space.

In one embodiment, the wiping body is provided with a sliding groove, and the sucking disc piece is in sliding fit in the sliding groove.

In one embodiment, the wiping surface has an inner concave surface, and the suction cup body is located within the inner concave surface.

In one embodiment, the wiper body is provided with a stop portion, the sucker member is provided with a stop matching portion, and the stop portion is used for abutting against the stop matching portion to limit the sucker member to be separated from the wiper body.

A second aspect of the present application provides a glass wiping assembly comprising: a first glass wiper; the second glass eraser and the first glass eraser can be adsorbed through magnetic force; wherein at least one of the first glass eraser and the second glass eraser is the glass eraser of any one of the above embodiments.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a glass wiper provided in an embodiment of the present application;

FIG. 2 isbase:Sub>A schematic sectional view taken along the line A-A in FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1;

FIG. 4 is an exploded view of the magnetic attraction member, the suction cup member and the driving member of the glass wiper of FIG. 1;

FIG. 5 is a schematic view of the magnetic attraction member, the suction cup member and the driving member shown in FIG. 4 from another perspective;

FIG. 6 is a schematic view of the wiper of FIG. 1 from another perspective;

FIG. 7 is a schematic structural view of a glass wiper according to another embodiment of the present disclosure;

FIG. 8 is a cross-sectional view taken along the line C-C in FIG. 7 (the magnetic attraction member is in the first position and the suction cup member is in the disengaged position);

FIG. 9 is a schematic structural view of the glass wiper of FIG. 8 when the magnetic attraction member is at a second position and the suction cup member is at an attraction position;

FIG. 10 is an exploded view of the magnetic attraction member, the suction cup member and the drive member of the glass wiper of FIG. 7;

FIG. 11 is a structural view of the magnetic attraction member, the suction cup member and the driving member of FIG. 10 from another perspective;

FIG. 12 shows the present application yet another embodiment the structure schematic diagram of the provided glass wiper;

FIG. 13 is a schematic cross-sectional view taken along the line D-D in FIG. 12;

FIG. 14 is a schematic cross-sectional view taken along line E-E of FIG. 12;

FIG. 15 is an exploded view of the magnetic attraction member, the suction cup member and the drive member of the glass wiper of FIG. 12;

FIG. 16 is a structural view of the magnetic attraction member, the suction cup member and the driving member of FIG. 15 from another perspective;

FIG. 17 is a schematic cross-sectional view of a glass wiper according to yet another embodiment of the present application;

FIG. 18 is a schematic cross-sectional view of a glass wiper according to yet another embodiment of the present application;

FIG. 19 is a schematic cross-sectional view of a glass wiper according to yet another embodiment of the present application;

FIG. 20 is a cross-sectional view of a glass wiper according to still another embodiment of the present application.

Wherein, in the figures, the various reference numbers:

100. wiping the glass; 10. wiping the body; 111. wiping the surface; 20. a magnetic member; 30. a chuck member; 31. a suction cup body; 40. a drive member; 41. a movable member; 421. a first pushing part; 422. a second pushing portion; 4210. a first sliding surface; 4220. a second sliding surface; 431. a limiting part; 432. a limit matching part; 441. a first reset member; 442. a second reset member; 45. a lifting member; 451. a first translating member; 452. a first pushing part; 453. a first pushing force-bearing part; 454. a transmission member; 4520. a first slip plane; 4530. a second slip plane; 4541. a second translation member; 4542. a gear; 4543. a first rack structure; 4544. a second rack structure; 4545. a second pushing part; 4546. a second pushing force-bearing part; 45450. a third slip plane; 45460. a fourth slip plane; 443. a third reset member; 201. avoiding a through hole; 50. loosening the parts; 51. a toggle piece; 52. an abutting portion; 53. a fourth reset member; 461. a third pushing part; 462. a fourth pushing part; 4610. a third sliding surface; 4620. a fourth sliding surface; 444. a fifth reset member; 60. fixing the sucker; 47. a hauling rope; 445. a sixth reset member; 446. a seventh reset element; 11. an end wall portion; 101. an accommodating space; 112. a through hole; 1111. an inner concave surface; 102. a chute; 423. a second rack portion; 411. a butting part; 12. a stop portion; 32. a stop matching part; 48. a first lever member; 49. a second lever member; 70. a wiper; 80. and (4) scraping the workpiece.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the related technology, the inner wiping body and the outer wiping body are adsorbed on the inner side and the outer side of the glass through magnetic force, and the inner wiping body is moved to drive the outer wiping body to move simultaneously so as to wipe the glass; when the inner wiping body is separated from the glass, the outer wiping body can fall off along with the magnetic absorption after losing the magnetic absorption effect, so that the product is easy to break and safety accidents are easy to cause.

In order to solve the above problems, the inventors have tried to prevent the outer wiper from falling off by fixing a suction pad to the wiping surface of the outer wiper and causing the suction pad to adhere to the glass surface. However, the inventors have found that when the outer wiper moves to wipe the glass, the suction pad is always attracted to the surface of the glass, which increases the frictional resistance and affects the use of the user.

In order to solve the technical problem that the suction cup of the glass wiper is always adsorbed on the glass surface and the friction resistance is large, the inventors propose the following scheme.

Referring to fig. 1 to 3, 6, 8, 14, 17 and 18, an embodiment of the present disclosure provides a glass wiper 100 for wiping glass; the glass wiper 100 comprises a wiper body 10, a magnetic attraction member 20, a suction cup member 30 and a driving member 40, wherein:

the wiper body 10 has a wiping surface 111 for wiping the glass. It should be understood that the wiping surface 111 may be a plane or a curved surface, and may be specifically configured as desired; the wiping body 10 may be a structure having various shapes such as, but not limited to, a housing structure, a frame structure, a block structure, etc. When the wiper 10 wipes the glass, the glass is located on the wiping surface 111 side of the wiper 10.

The magnetic element 20 is movably disposed on the wiping body 10, and can be moved to a first position close to the wiping surface 111 by magnetic attraction, and moved to a second position away from the wiping surface 111 when the magnetic attraction is lost. It should be noted that the first position and the second position are relative positions, and not limited to specific positions, and the magnetic attraction member 20 is located at the first position and closer to the wiping surface 111 than at the second position. It is understood that the magnetic element 20 includes a material capable of being attracted by a magnet, such as but not limited to a magnet, a ferromagnetic material (e.g., iron, cobalt, nickel, alloys and compounds thereof), and the like.

The suction cup member 30 is disposed on the wiper body 10 in a linear motion manner, the suction cup member 30 has a suction cup body 31, the suction cup member 30 can move to an adsorption position where the suction cup body 31 adsorbs the glass close to the glass and to a separation position where the suction cup body 31 separates from the glass far from the glass, and the suction cup member 30 moves linearly between the adsorption position and the separation position. It is to be noted that the adsorption position and the desorption position are relative positions, and are not limited to specific positions; the release position may be any position where the suction cup body 31 is separated from the glass when the wiper 10 is attached to the glass surface.

The driving member 40 acts on the magnetic attracting member 20 and the suction cup member 30. When the magnetic attraction piece 20 moves from the second position to the first position, the magnetic attraction piece 20 automatically triggers the driving part 40 to drive the sucker piece 30 to move to the disengaging position; the driving member 40 may be automatically triggered to drive the chuck member 30 to move to the disengaged position during the process of moving the magnetic element 20 from the second position to the first position, or the driving member 40 may be automatically triggered to drive the chuck member 30 to move to the disengaged position after the magnetic element 20 has moved to the first position. When the magnetic suction element 20 moves from the first position to the second position, the magnetic suction element 20 automatically triggers the driving element 40 to drive the chuck element 30 to move to the suction position; the driving member 40 may be automatically triggered to drive the chuck member 30 to move to the adsorbing position during the process that the magnetic attraction member 20 moves from the first position to the second position, or the driving member 40 may be automatically triggered to drive the chuck member 30 to move to the adsorbing position after the magnetic attraction member 20 has moved to the second position.

It can be understood that, when the magnetic attraction element 20 moves in one direction, i.e. the driving element 40 is automatically triggered to drive the suction cup element 30 to move in another direction opposite to the moving direction of the magnetic attraction element 20, the driving element 40 may be various structures capable of realizing the above-mentioned automatic triggering and transition of the motion state between the magnetic attraction element 20 and the suction cup element 30, such as various transmission structures, lever structures, traction structures, etc., but is not limited thereto.

As can be seen from the above, the glass wiper 100 provided in the embodiment of the present application includes a wiper body 10, a magnetic attraction element 20 movably disposed on the wiper body 10, a suction disc element 30 linearly disposed on the wiper body 10, and a driving member 40 acting on the magnetic attraction element 20 and the suction disc element 30; when the magnetic attraction piece 20 is attracted by the magnetic force of the glass wiper 100 on the other side of the glass and moves to the first position close to the wiping surface 111, the wiping body 10 is favorably attracted to the surface of the glass so as to be convenient for the wiping body 10 to wipe, and when the magnetic attraction piece 20 moves from the second position to the first position, the magnetic attraction piece 20 can automatically trigger the driving part 40 to drive the sucking disc piece 30 to move to a separation position where the sucking disc body 31 is separated from the glass, so that when the wiping body 10 wipes the surface of the glass, the sucking disc body 31 is not easily contacted with the surface of the glass so as to generate frictional resistance, and the wiping body 10 is favorably and smoothly moved to wipe the glass; when the magnetic attraction piece 20 loses the magnetic attraction of the glass wiper on the other side of the glass and moves away from the wiping surface 111 to the second position, the magnetic attraction piece 20 can automatically trigger the driving part 40 to drive the sucker piece 30 to move to the adsorption position where the sucker body 31 is adsorbed to the glass, so that the wiping body 10 can be adsorbed to the glass through the sucker body 31 and is not easy to fall off, and the safety performance can be improved; therefore, the glass wiper 100 provided by the embodiment of the application can improve the safety performance of the glass wiper without increasing the frictional resistance between the wiper body 10 and the glass, and can effectively improve the user experience.

Further, since the suction cup member 30 moves linearly between the suction position and the release position, the suction cup body 31 can be more directly sucked to the glass when moving to the suction position than when moving in a hinge or pivot manner, and the possibility of suction failure due to the suction cup body 31 being inclined to the glass when moving to the suction position can be reduced.

The driving member 40 has various implementations, and will be described below by way of example, but not limited to the following example.

In one embodiment, referring to fig. 2, 8, 13 and 17, the driving part 40 includes a movable member 41, a first pushing portion 421 and a second pushing portion 422, the movable member 41 is movably disposed on the wiping body 10, the first pushing portion 421 is disposed on the movable member 41, and the second pushing portion 422 is disposed on the magnetic attraction member 20. When the magnetic element 20 moves from the first position to the second position, the second pushing portion 422 moves along with the magnetic element 20 to push the first pushing portion 421, so that the first pushing portion 421 drives the moving element 41 to move, and the moving element 41 drives the chuck element 30 to move to the adsorbing position.

So set up, can drive second promotion portion 422 and remove simultaneously when magnetism piece 20 moves to the second position by the first position promptly to make second promotion portion 422 promote first promotion portion 421 at the in-process that removes, first promotion portion 421 can drive moving part 41 and take place to remove, and moving part 41 removes and can drive sucking disc piece 30 and take place to remove, thereby does benefit to sucking disc piece 30 and removes to the absorption position.

It is understood that the first pushing portion 421 and the second pushing portion 422 may be structures with various shapes as long as the two can generate interaction force to generate relative movement, and may be, for example, a block structure, a plate structure, a column structure, etc., but is not limited thereto. The movable member 41 may be various structures, such as, but not limited to, a block structure, a plate structure, a rod structure, a disc structure, etc., which can cooperate with the first and second pushing portions 421 and 422 to achieve force transmission.

It can be understood that the first pushing portion 421 and the movable element 41 may be integrally formed, or may be separately formed and connected to each other; similarly, the second pushing portion 422 and the magnetic element 20 may be integrally formed or may be separately formed and connected.

Fig. 2 exemplarily shows a case where the magnetic attraction member 20 moves away from the wiping surface 111, but the second push portion 422 has not pushed the first push portion 421 yet. Fig. 8 illustrates the magnetically attractive element 20 in a first position and the suction cup element 30 in a disengaged position. Fig. 9 exemplarily shows a case where the magnetic attraction member 20 moves to be in the second position, and the second pushing portion 422 pushes the first pushing portion 421 so that the movable member 41 drives the chuck member 30 to move to be in the attraction position.

Optionally, referring to fig. 2, fig. 4, fig. 8 and fig. 9, the first pushing portion 421 has a first sliding surface 4210, the first sliding surface 4210 is used for sliding fit with the second pushing portion 422, and the first sliding surface 4210 is an inclined surface or an arc surface. The second pushing portion 422 has a second sliding surface 4220, the second sliding surface 4220 is used for sliding fit with the first pushing portion 421, and the second sliding surface 4220 is an inclined surface or an arc surface. In this case, the second sliding surface 4220 is slidably engaged with the first sliding surface 4210.

So set up, when magnetism piece 20 moved to the second position by the first position, second promotion portion 422 moved along with magnetism piece 20 and promoted first promotion portion 421 through second glide plane 4220 and first glide plane 4210 looks sliding fit, because first glide plane 4210 and second glide plane 4220 are inclined plane or cambered surface, both can take place the dislocation and slide, can make the moving direction of first promotion portion 421 be different from the moving direction of second promotion portion 422, and then make the moving direction of moving part 41 be different from the moving direction of magnetism piece 20, more do benefit to moving part 41 drive suction disc piece 30 and remove to the absorption position, and do benefit to and arrange each part in the finite space. In addition, the first sliding surface 4210 and the second sliding surface 4220 which are both inclined surfaces or cambered surfaces are in sliding fit, so that smoothness and stability during sliding of the two sliding surfaces can be improved.

Of course, in some other embodiments, only the first pushing portion 421 has the first sliding surface 4210, and the second pushing portion 422 is slidably engaged with the first sliding surface 4210 which is an inclined surface or a curved surface, and the moving direction of the first moving element 41 can be changed in the same manner. In other embodiments, only the second pushing portion 422 may have the second sliding surface 4220, and the first pushing portion 421 is slidably engaged with the second sliding surface 4220 which is an inclined surface or a curved surface, and the moving direction of the first movable member 41 may also be changed.

The first sliding surface 4210 and the second sliding surface 4220 are not necessarily required. Alternatively, in other embodiments, the first and second sliding surfaces 4210, 4220 may not be provided.

For example, the second pushing portion 422 can push the first pushing portion 421 to rotate (for example, as shown in fig. 13, 16, 17, and 18), so that the first pushing portion 421 drives the movable element 41 to rotate to drive the chuck element 30 to move to the adsorbing position, in this case, the first sliding surface 4210 and the second sliding surface 4220 do not need to be provided.

Optionally, in an embodiment, referring to fig. 2, fig. 4 and fig. 5, the driving part 40 further includes a limiting portion 431 and a limiting matching portion 432, the limiting portion 431 is disposed on the movable member 41, and the limiting matching portion 432 is disposed on the sucker member 30. When the magnetic element 20 is at the first position, the position-limiting portion 431 is in position-limiting engagement with the position-limiting engagement portion 432, so as to limit the suction element 30 at the disengaged position; when the magnetic suction element 20 moves from the first position to the second position, the position-limiting portion 431 moves along with the moving element 41 and separates from the position-limiting mating portion 432, so as to allow the sucker element 30 to move from the disengaged position to the suction position.

With such arrangement, when the wiping body 10 wipes the glass, the limiting part 431 can be in limiting fit with the limiting fitting part 432, so as to limit the suction cup piece 30 at the separation position, thereby improving the stability when the suction cup body 31 is separated from the glass, and reducing the possibility that the suction cup body 31 is adsorbed on the surface of the glass under the action of external force when the wiping body 10 wipes the glass; when the magnetic suction element 20 moves from the first position to the second position, the second pushing portion 422 moves along with the magnetic suction element 20 to push the first pushing portion 421, the first pushing portion 421 drives the movable element 41 to move, the limiting portion 431 can move along with the movable element 41 to be separated from the limiting matching portion 432, and the suction element 30 loses the limitation and can move from the disengagement position to the suction position.

It is understood that the position-limiting portion 431 and the position-limiting mating portion 432 can be a pair of structure groups capable of achieving the position-limiting mating and the phase separation, and can be various types of position-limiting mating structure groups, for example, the two can be abutted or blocked to achieve the position-limiting mating, the two can be plugged to achieve the position-limiting mating, and the two can be clamped to achieve the position-limiting mating, but is not limited thereto.

For example, referring to fig. 2 and fig. 5, the position-limiting portion 431 and the position-limiting mating portion 432 can abut against or block each other to be in a position-limiting mating, that is, when the magnetic-attraction element 20 is in the first position, the position-limiting portion 431 abuts against or blocks one side of the position-limiting mating portion 432 close to the wiping surface 111 to block the sucker 30 from moving to the suction position.

Specifically, the position-limiting part 431 and the position-limiting matching part 432 may be a strip structure, a column structure, a plate structure, a block structure, etc., and the position-limiting matching part 432 may be provided with a sliding groove for sliding matching with the position-limiting part 431.

Optionally, referring to fig. 2 and 4, the driving part 40 further includes a first resetting member 441, and the first resetting member 441 acts on the suction cup member 30 to provide a force for moving the suction cup member 30 from the detachment position to the suction position.

With this arrangement, when the magnetic suction element 20 moves from the first position to the second position, and the position-limiting portion 431 moves along with the moving element 41 and separates from the position-limiting mating portion 432, the suction element 30 loses the obstruction of the position-limiting portion 431 and can move from the disengaged position to the suction position under the action of the first restoring element 441.

It is understood that the first returning member 441 may be various structural members capable of providing a returning force, such as, but not limited to, a spring (which may be a compression spring or an extension spring), a reed, a hydraulic rod, a cylinder, a linear motor, etc.

Referring to fig. 2 and 4, the first restoring member 441 is a spring, and opposite ends of the spring respectively act on the sucking disc member 30 and the wiping body 10. When the suction cup member 30 is in the disengaged position, the spring is forced to compress; when the magnetic suction device 20 moves from the first position to the second position and the limiting portion 431 moves along with the moving element 41 to separate from the limiting mating portion 432, the spring is elastically restored to move the suction device 30 from the separating position to the suction position.

Optionally, referring to fig. 2 and fig. 4, the driving component 40 further includes a second resetting piece 442, and the second resetting piece 442 acts on the movable piece 41 to provide a force for moving the limiting portion 431 close to the limiting matching portion 432.

With such arrangement, when the magnetic suction element 20 is located at the first position, the movable element 41 moves close to the limit matching portion 432 under the action of the second restoring element 442, so that the limit portion 431 and the limit matching portion 432 are in limit matching, thereby improving the stability of the sucker 30 when being limited at the disengaged position; when the magnetic attraction element 20 moves from the first position to the second position, the second pushing portion 422 moves along with the magnetic attraction element 20 to push the first pushing portion 421, and the first pushing portion 421 drives the movable element 41 to move, even if the movable element 41 overcomes the force of the second reset element 442 and moves away from the limit matching portion 432, the limit portion 431 and the limit matching portion 432 are separated from each other.

It is understood that the second restoring member 442 may be various structural members capable of providing a restoring force, such as a spring (which may be a compression spring or an extension spring), a reed, a hydraulic rod, an air cylinder, a linear motor, etc., but is not limited thereto.

Referring to fig. 2 and 4, the second restoring element 442 is a spring, and two opposite ends of the spring respectively act on the movable element 41 and the wiping body 10. When the magnetic element 20 moves from the first position to the second position, the second pushing portion 422 pushes the first pushing portion 421 along with the movement of the magnetic element 20, the first pushing portion 421 drives the movable element 41 to move, so that the limiting portion 431 is separated from the limiting engagement portion 432, at this time, the movable element 41 moves away from the limiting engagement portion 432, and the spring is compressed by the force; when the magnetic attraction element 20 moves from the second position to the first position, the movable element 41 loses the pushing force of the second pushing portion 422, and the movable element 41 moves close to the limit matching portion 432 under the elastic restoring force of the spring.

Alternatively, referring to fig. 2 and 4, the movable member 41 can be linearly disposed on the wiper 10 to facilitate the movable member 41 moving in a linear direction toward or away from the sucker 30, so as to simplify the movement and improve the reliability.

Specifically, the wiping body 10 may be provided with a groove or a hole for slidably fitting with the movable member 41, so as to facilitate limiting the movement of the movable member 41 and make it stably move.

Specifically, due to the arrangement of the first sliding surface 4210 and the second sliding surface 4220, the moving direction of the movable element 41 can be perpendicular to the moving direction of the magnetic attraction element 20.

Further, when the suction cup 30 moves between the detachment position and the suction position, the limiting portion 431 can always abut against the end of the limiting engaging portion 432 under the action of the second pushing portion 422, so that when the suction cup 30 moves from the suction position to the detachment position, the limiting portion 431 can smoothly move to the side of the limiting engaging portion 432 close to the wiping surface 111 to block the suction cup 30 from moving to the suction position.

The movable member 41 is not limited to be provided on the wiper body 10 so as to move linearly.

Optionally, in some other embodiments, the movable member 41 may also be rotatably disposed on the eraser 10, so that when the magnetic attraction member 20 moves from the first position to the second position, the second pushing portion 422 pushes the first pushing portion 421 to rotate the movable member 41, so that the limiting portion 431 moves away from the limiting matching portion 432 along with the rotation of the movable member 41, that is, the suction cup member 30 loses the obstruction and moves to the attraction position; when the magnetic attraction element 20 moves from the second position to the first position, the movable element 41 can rotate in the opposite direction under the action of the second restoring element 442, so that the position-limiting portion 431 moves close to the position-limiting engagement portion 432, and the position-limiting engagement between the position-limiting portion 431 and the position-limiting engagement portion 432 is facilitated.

Optionally, referring to fig. 3, the driving part 40 further includes a lifting member 45, and the lifting member 45 acts on the magnetic attraction member 20 and the suction cup member 30; when the magnetic suction element 20 moves from the second position to the first position, the lifting element 45 drives the chuck element 30 to move from the suction position to the disengagement position.

With this arrangement, when the magnetic attraction member 20 moves from the second position to the first position, the lifting member 45 can be driven to lift the suction cup member 30, so that the suction cup member 30 moves from the attraction position to the disengagement position.

It is understood that the lifting member 45 can be any structure capable of transmitting between the magnetic attraction member 20 and the suction cup member 30, so that the suction cup member 30 can move from the attraction position to the disengagement position when the magnetic attraction member 20 moves from the second position to the first position; for example, various transmission structures (such as a gear transmission mechanism), a lever structure, a traction structure (such as a rope traction, etc.), etc. can be adopted, but are not limited thereto.

Optionally, referring to fig. 3 to 5, the lifting element 45 includes a first translation element 451, a first pushing portion 452, a first pushing force receiving portion 453, and a transmission element 454. The first transfer member 451 is linearly movably provided to the wiper body 10 to be able to move closer to or away from the suction cup member 30. The first pushing part 452 is disposed on one side of the first translation member 451 close to the suction cup member 30, and the first pushing force-receiving part 453 is disposed on the suction cup member 30. The transmission member 454 acts on the first translation member 451 and the magnetic attraction member 20. When the magnetic element 20 moves from the second position to the first position, the transmission element 454 drives the first translation element 451 to move close to the suction element 30, so that the first abutting portion 452 pushes the first abutting portion 453, and the first abutting portion 453 drives the suction element 30 to move to the disengaged position.

So set up, pass power through driving medium 454 to make the first translation piece 451 who is linear motion drive first push portion 452 and promote first push portion 453 on sucking disc piece 30, and then make sucking disc piece 30 remove to the position of breaking away from, realize the transmission through translation motion and the mode of promoting, the structure is reliable, does benefit to the improvement and carries out the stability of lifting to sucking disc piece 30.

Further, referring to fig. 3, the wiping body 10 may be provided with a hole or a groove for sliding fit with the first translating member 451, so as to limit and support the movement of the first translating member 451, and facilitate the stable movement of the first translating member 451.

Optionally, referring to fig. 3 to fig. 5, the first abutting portion 452 has a first sliding surface 4520, the first sliding surface 4520 is used for sliding fit with the first abutting force-receiving portion 453, and the first sliding surface 4520 is an inclined surface or an arc surface. The first pushing force receiving portion 453 has a second sliding surface 4530, the second sliding surface 4530 is used for sliding fit with the first pushing portion 452, and the second sliding surface 4530 is an inclined surface or an arc surface. In this case, the first sliding surface 4520 is used for sliding fit with the second sliding surface 4530.

Thus, when the first translating member 451 moves close to the sucking disc member 30, the first abutting portion 452 pushes the first abutting portion 453 through the sliding fit of the first sliding surface 4520 and the second sliding surface 4530, and since the first sliding surface 4520 and the second sliding surface 4530 are inclined surfaces or arc surfaces, the two sliding surfaces may be misaligned, so that the moving direction of the first abutting portion 452 is different from the moving direction of the first abutting portion 453, and the first translating member 451 pushes the sucking disc member 30 to move to the disengaging position at the side of the sucking disc member 30. Moreover, the first sliding surface 4520 and the second sliding surface 4530, which are both inclined surfaces or arc surfaces, are in sliding fit, so that smoothness and stability of the two sliding surfaces can be improved.

Of course, in other embodiments, only the first abutting portion 452 may have the first sliding surface 4520, or only the first abutting portion 453 may have the second sliding surface 4530.

Specifically, due to the arrangement of the first and/or second glide planes 4520 and 4530, the moving direction of the first translation member 451 may be perpendicular to the moving direction of the suction cup member 30.

It should be noted that the first slip surface 4520 and the second slip surface 4530 are not essential. Alternatively, in some other embodiments, first slip plane 4520 and second slip plane 4530 may not be provided.

For example, when the moving direction of the first translating member 451 is inclined to the moving direction of the suction member 30 (i.e., the angle between the moving direction of the first translating member 451 and the moving direction of the suction member 30 is an acute angle), the first and second sliding surfaces 4520 and 4530 may not be provided, but not limited thereto.

Optionally, referring to fig. 3-5, the transmission member 454 includes a second translation member 4541, a gear 4542, a first rack structure 4543, and a second rack structure 4544. The second translation member 4541 is linearly movably disposed on the wiping body 10; gear 4542 is rotatably disposed on wiper 10 about its axis; the first rack structure 4543 is disposed on the first translation member 451 and is engaged with the gear 4542; a second rack structure 4544 is provided on the second translation member 4541 and meshes with the gear 4542. When the magnetic attraction piece 20 moves from the second position to the first position, the second translation piece 4541 is driven to perform linear motion, so that the second translation piece 4541 drives the first translation piece 451 to move close to the suction cup piece 30 through the second rack structure 4544, the gear 4542 and the first rack structure 4543.

With this arrangement, when the magnetic element 20 moves from the second position to the first position, the force can be transmitted to the second translating element 4541, so that the second translating element 4541 makes a linear motion, the second translating element 4541 can drive the second rack structure 4544 to move simultaneously, so that the second rack structure 4544 engages with the transmission gear 4542 to rotate, the gear 4542 rotates, i.e., engages with the first rack structure 4543 to make a linear motion, and the first rack structure 4543 can drive the first translating element 451 to move close to the chuck element 30, thereby driving the chuck element 30 to move to the disengagement position. The first translation piece 451 is driven through the gear transmission structure, force transmission is stable, failure is not prone to occurring, structural stability is high, and the stability that the sucker piece 30 is located at the separation position when the wiping body 10 wipes glass is improved.

Further, referring to fig. 3, the wiping body 10 may be provided with a hole or a groove for sliding fit with the second translational member 4541, so as to limit and support the movement of the second translational member 4541, and facilitate the stable movement of the second translational member 4541.

Optionally, referring to fig. 3 to 5, the second translation member 4541 and the first translation member 451 may be respectively located at two opposite sides of the gear 4542, and a moving direction of the second translation member 4541 is parallel to a moving direction of the first translation member 451, so as to improve stability of cooperation of the three.

Of course, in other embodiments, the moving direction of the second translating member 4541 and the moving direction of the first translating member 451 may intersect, and the meshing transmission can be realized as well.

Optionally, referring to fig. 3 to 5, the second translation member 4541 can move closer to or away from the magnetic attraction member 20. The transmission member 454 further includes a second abutting portion 4545 and a second abutting force-bearing portion 4546, the second abutting portion 4545 is disposed on the magnetic attraction member 20, and the second abutting force-bearing portion 4546 is disposed on the second translation member 4541. When the magnetic element 20 moves from the second position to the first position, the second abutting portion 4545 pushes the second abutting portion 4546 along with the movement of the magnetic element 20, so that the second abutting portion 4546 drives the second translational element 4541 to move away from the magnetic element 20.

With such an arrangement, the magnetic attraction piece 20 can push the second translation piece 4541 to make a linear motion through its own motion, which is beneficial to simplifying the structure and improving the reliability of the glass wiper 100.

Optionally, referring to fig. 3 to 5, the second pushing portion 4545 has a third sliding surface 45450, the third sliding surface 45450 is used for sliding fit with the second pushing portion 4546, and the third sliding surface 45450 is an inclined surface or an arc surface. The second pushing and abutting force part 4546 is provided with a fourth sliding surface 45460, a fourth sliding surface 45460 is used for sliding fit with the second pushing and abutting part 4545, and a fourth sliding surface 45460 is an inclined surface or an arc surface. In this case, the third slip plane 45450 is used for sliding engagement with the fourth slip plane 45460.

In this way, when the magnetic attraction piece 20 moves from the second position to the first position, the second abutting portion 4545 pushes the second abutting portion 4546 through the sliding fit of the third sliding surface 45450 and the fourth sliding surface 45460, and since the third sliding surface 45450 and the fourth sliding surface 45460 are inclined surfaces or arc surfaces, the two can slide in a staggered manner, so that the moving direction of the second translation piece 4541 is different from the moving direction of the magnetic attraction piece 20.

Of course, in some other embodiments, only the second abutting portion 4545 may have the third sliding surface 45450, or only the second abutting portion 4546 may have the fourth sliding surface 45460.

It should be noted that the third slip plane 45450 and the fourth slip plane 45460 are not essential. Alternatively, in other embodiments, third slip plane 45450 and fourth slip plane 45460 may not be provided.

Optionally, referring to fig. 3 to 5, the driving part 40 further includes a third restoring member 443, and the third restoring member 443 acts on the second translating member 4541 to provide a force for moving the second translating member 4541 close to the magnetic attracting member 20.

By such arrangement, when the magnetic attraction element 20 moves from the first position to the second position, the second abutting force-bearing portion 4546 loses the thrust of the second abutting portion 4545, i.e., the second translation member 4541 is driven to move close to the magnetic attraction element 20 under the action of the third restoring member 443, and the second translation member 4541 drives the first translation member 451 to move away from the magnetic attraction element 30 through the second rack structure 4544, the gear 4542 and the first rack structure 4543, i.e., the magnetic attraction element 30 is not lifted, which is beneficial to moving the magnetic attraction element 30 to the attraction position.

It is understood that the third returning member 443 may be various structural members capable of providing a returning force, such as, but not limited to, a spring (which may be a compression spring or an extension spring), a reed, a hydraulic rod, a cylinder, a linear motor, etc.

Illustratively, referring to fig. 3 to 5, the third returning element 443 is a spring, and two opposite ends of the spring respectively act on the second translating element 4541 and the wiper 10. When the magnetic attraction piece 20 moves from the second position to the first position, the second translation piece 4541 moves away from the magnetic attraction piece 20, and the spring is stressed and compressed; when the magnetic element 20 moves from the first position to the second position, the second translation element 4541 loses the pushing force of the magnetic element 20, i.e. moves close to the magnetic element 20 under the elastic restoring force of the spring.

It should be noted that the magnetic attraction member 20 is not limited to driving the second translation member 4541 to make a linear motion through the second abutting portion 4545 and the second abutting force portion 4546.

Alternatively, in some other embodiments, the magnetic attraction member 20 can drive the second translation member 4541 to move linearly through the connecting rod.

Alternatively, in some other embodiments, the magnetic attraction member 20 can also drive the second translation member 4541 to move linearly by hinging with the second translation member 4541.

It should also be noted that the structure of the transmission member 454 is not limited to the second translation member 4541, the gear 4542, the first rack structure 4543 and the second rack structure 4544.

Alternatively, in other embodiments, the transmission member 454 can include a linkage mechanism to allow the magnetic attraction member 20 to drive the first translation member 451 to move linearly via at least one linkage.

Alternatively, in some other embodiments, the transmission member 454 may include a transmission rope (such as, but not limited to, a steel rope, a nylon rope, etc.) to enable the magnetic attraction member 20 to pull the first translation member 451 to move linearly through the transmission rope.

Alternatively, in other embodiments, the transmission member 454 may comprise a swing rod, so that the magnetic attracting member 20 drives the first translating member 451 to move linearly through the swing of the swing rod.

Optionally, referring to fig. 2 to 5, the magnetic attraction member 20 is provided with a position-avoiding through hole 201, and the suction cup member 30 is disposed through the position-avoiding through hole 201.

So set up, not only do benefit to and reduce space and occupy, and magnetism inhale piece 20 and the mutual noninterference of removal of sucking disc piece 30, can set up a sucking disc piece 30 under this kind of circumstances.

Further, the first pushing portion 421, the second pushing portion 422, the limiting portion 431, the limiting matching portion 432, the first abutting portion 452, and the first abutting force-receiving portion 453 are located on a side of the magnetic attraction member 20 away from the wiping surface 111, so that the magnetic attraction member 20 is not easily influenced to move close to or away from the wiping surface 111, and the space planning application is more reasonable.

Of course, in other embodiments, the suction cup member 30 can be located on one side of the magnetic attraction member 20 without penetrating through the magnetic attraction member 20.

Optionally, referring to fig. 3 to 5, the glass wiper 100 further includes a releasing member 50, and the releasing member 50 includes a toggle member 51; the toggle member 51 is slidably disposed on the wiper body 10 and acts on the first translation member 451 for driving the first translation member 451 to move closer to the suction cup member 30.

With such arrangement, when the magnetic attraction piece 20 loses the magnetic attraction of the glass wiper on the other side of the glass and moves away from the wiping surface to the second position, the suction cup piece 30 is attracted to the glass; when the glass wiper 100 needs to be taken down from the glass, the poking piece 51 is moved, so that the poking piece 51 drives the first translation piece 451 to move close to the sucker piece 30, and further drives the sucker piece 30 to move to the disengaging position, the glass wiper 100 can lose the adsorption force and disengage from the glass, and the glass wiper 100 can be taken down conveniently. In addition, the first translation member 451 is also used to lift the sucker member 30 when the magnetic attraction member 20 moves to the first position, so as to achieve dual functions, improve the functional integration level, and further facilitate the improvement of the structural compactness.

It is understood that the toggle member 51 can be a structure with various shapes, such as, but not limited to, a toggle structure, a block structure, a column structure, etc., which can move the first translational member 451.

Specifically, the wiper body 10 may be provided with a groove for sliding fit with the toggle member 51, and the toggle member 51 may be limited, so as to facilitate the smooth movement of the toggle member 51.

Further, referring to fig. 3 to 5, the releasing element 50 further includes an abutting portion 52, and the abutting portion 52 is disposed on the first translation element 451. The toggle member 51 is used for pushing the abutting portion 52, so that the abutting portion 52 drives the first translation member 451 to move close to the suction cup member 30.

In this arrangement, the toggle member 51 does not need to be fixed to the first translational member 451, and the first translational member 451 can be pushed to move by the abutting portion 52, so that interference of the toggle member 51 with the first translational member 451 when other actions are performed can be reduced.

Further, referring to fig. 3 to 5, the releasing element 50 further includes a fourth resetting element 53, and the fourth resetting element 53 acts on the shifting element 51 to provide a force for moving the shifting element 51 away from the abutting portion 52.

With this arrangement, the toggle member 51 can be moved away from the abutting portion 52 by the fourth restoring member 53 when the external force is lost, so as to further reduce the interference when the first translational member 451 is subjected to other actions.

It is understood that the fourth restoring member 53 may be various structural members capable of providing a restoring force, such as a spring (which may be a compression spring or an extension spring), a reed, a hydraulic rod, a cylinder, a linear motor, etc., but is not limited thereto.

For example, referring to fig. 3 to 5, the fourth restoring member 53 is a spring, which acts on the toggle member 51 and the wiping body 10, and is compressed when the glass wiper 100 needs to be removed from the glass to apply a force to the toggle member 51, so that the toggle member 51 drives the first translation member 451 to move close to the sucker member 30; when the dial 51 loses the external force, the dial 51 is driven to move away from the abutting portion 52 by the elastic restoring force of the spring.

Of course, in other embodiments, the fourth restoring member 53 may not be provided.

Alternatively, referring to fig. 2 to 4, the number of the driving parts 40 may be two, and the two driving parts 40 are respectively disposed on two opposite sides of the suction cup member 30, so as to improve the stability and reliability of driving between the magnetic attraction member 20 and the suction cup member 30 in the moving state.

In the above embodiment, the movable member 41 may allow the chuck member 30 to move to the suction position by releasing the chuck member 30 in such a manner that the stopper portion 431 and the stopper fitting portion 432 are fitted, but the manner in which the driving member 40 drives the chuck member 30 to move to the suction position is not limited thereto.

Alternatively, in another embodiment, referring to fig. 8, 14 and 17, the driving part 40 further includes a third pushing portion 461 and a fourth pushing portion 462, the third pushing portion 461 is disposed on the sucking disc device 30, and the fourth pushing portion 462 is disposed on the movable member 41. When the magnetic element 20 moves from the first position to the second position, the fourth pushing portion 462 moves along with the moving element 41 to push the third pushing portion 461, so that the third pushing portion 461 drives the sucker element 30 to move to the adsorbing position.

So set up, when the piece 20 is inhaled to the second position by the first position in magnetism, promote first promotion portion 421 and make the moving part 41 take place to remove through second promotion portion 422 promptly, the moving part 41 can drive fourth promotion portion 462 and promote third promotion portion 461, and then make third promotion portion 461 drive sucking disc piece 30 and move to the adsorption position, can make sucking disc piece 30 move to the adsorption position through thrust, simple structure and reliable, do benefit to and improve its stability when simplifying glass and wiping 100 structure.

It is understood that the third pushing portion 461 and the fourth pushing portion 462 may be structures with various shapes as long as they can generate interaction force to generate relative movement, such as a block structure, a plate structure, a column structure, etc., but not limited thereto.

Alternatively, in one possible embodiment, referring to fig. 8 to 11, the movable member 41 may be linearly disposed on the wiper 10 to move toward or away from the suction cup member 30.

With such an arrangement, when the magnetic suction element 20 moves from the first position to the second position, the moving element 41 moves linearly to drive the suction disc element 30 to move to the suction position, so that the movement is simple and direct, and the improvement of the structural reliability is facilitated.

Further, referring to fig. 8 to 11, the third pushing portion 461 has a third sliding surface 4610, the third sliding surface 4610 is configured to slide with the fourth pushing portion 462, and the third sliding surface 4610 is an inclined surface or an arc surface. The fourth pushing portion 462 has a fourth sliding surface 4620, the fourth sliding surface 4620 is configured to be slidably engaged with the third pushing portion 461, and the fourth sliding surface 4620 is an inclined surface or an arc surface. In this case, the fourth sliding surface 4620 is slidably fitted on the third sliding surface 4610.

With such an arrangement, when the magnetic attraction element 20 moves from the first position to the second position, the fourth pushing portion 462 moves along with the moving element 41 and pushes the third pushing portion 461 through the sliding fit of the third sliding surface 4610 and the fourth sliding surface 4620, because the third sliding surface 4610 and the fourth sliding surface 4620 are inclined surfaces or arc surfaces, the third sliding surface and the fourth sliding surface can slide in a staggered manner, so that the moving direction of the third pushing portion 461 is different from the moving direction of the fourth pushing portion 462, and further the moving direction of the suction cup element 30 is different from the moving direction of the moving element 41, which is more beneficial for the moving element 41 to drive the suction cup element 30 to move to the attraction position, and is beneficial for being arranged in a limited space. Further, the third sliding surface 4610 and the fourth sliding surface 4620, which are both inclined surfaces or arc surfaces, are slidably engaged with each other, so that smoothness and stability during sliding can be improved.

It is understood that the third sliding surface 4610 and the fourth sliding surface 4620 are disposed to form a mutual pushing structure, that is, the fourth pushing portion 462 can push the third pushing portion 461 to move through the fourth sliding surface 4620 and/or the third sliding surface 4610, and the third pushing portion 461 can also push the fourth pushing portion 462 to move through the third sliding surface 4610 and/or the fourth sliding surface 4620, so as to facilitate the forward movement and the reverse return of the movable member 41.

Specifically, third glide plane 4610 can set up in the one end that sucking disc spare 30 deviates from sucking disc body 31 to do benefit to fourth promotion portion 462 and promote sucking disc spare 30 at the tip of sucking disc spare 30, it is more direct convenient, also do benefit to the processing of third glide plane 4610.

Of course, in other embodiments, only the third pushing part 461 or only the fourth pushing part 462 may have the third sliding surface 4610 or the fourth sliding surface 4620.

The third sliding surface 4610 and the fourth sliding surface 4620 are not necessarily required. In other embodiments, third sliding surface 4610 and fourth sliding surface 4620 may not be provided.

For example, the moving direction of the movable member 41 may be inclined to the moving direction of the suction cup member 30, so that the fourth pushing portion 462 abuts against the third pushing portion 461 to move the suction cup member 30 to the suction position.

Alternatively, referring to fig. 8 to 10, the number of the sucking disc members 30 is two, and the two sucking disc members 30 are respectively located at two opposite sides of the magnetic attraction member 20. The number of the driving parts 40 is two, and the two driving parts 40 are respectively disposed at two opposite sides of the magnetic attraction piece 20 to respectively drive the two chuck pieces 30.

With such an arrangement, the increase of the number of the suction cup pieces 30 is beneficial to improving the firmness of the glass wiper 100 absorbed on the glass, and the safety can be further improved.

Alternatively, in a possible embodiment, referring to fig. 12 to 16, the movable element 41 is rotatably disposed on the wiping body 10 around its axis; the fourth pushing portion 462 is a cam, and the cam is slidably engaged with the third pushing portion 461.

With such an arrangement, when the magnetic suction device 20 moves from the first position to the second position, the second pushing portion 422 pushes the first pushing portion 421 to make the movable member 41 rotate around its axis, and the movable member 41 can drive the cam to rotate, so that the cam drives the suction disc device 30 to move to the suction position in the process of sliding engagement with the third pushing portion 461.

It is understood that the cam may be a cam of various shapes, and the shape of the cam may be designed according to the moving stroke of the suction cup member 30.

For example, the edge of the cam may have a concave surface and a convex surface, and when the cam rotates from the concave surface against the suction cup member 30 to the convex surface against the suction cup member 30, the suction cup member 30 may move to the suction position; when the cam rotates from the convex surface to the concave surface against the suction cup member 30, the suction cup member 30 is moved to the separated position.

Specifically, the movable member 41 may be a rotating shaft structure or a rod-like structure to facilitate rotation about its axis. The wiping body 10 may be provided with a hole or a groove for rotationally cooperating with the movable member 41.

Specifically, the first pushing portion 421 may be protruded on the movable element 41, so as to facilitate the first pushing portion 421 to be pushed by the second pushing portion 422 to drive the movable element 41 to rotate.

Of course, in some other embodiments, a groove may be formed in the movable member 41, so that the groove wall of the groove forms the first pushing portion 421, and the movable member 41 can be driven to rotate by the second pushing portion 422.

Optionally, referring to fig. 14, the driving part 40 further includes a fifth resetting member 444, and the fifth resetting member 444 acts on the movable member 41 to drive the movable member 41 to rotate to an initial position (where the initial position refers to a position of the movable member 41 when the magnetic attraction member 20 is in the first position, that is, a position of the movable member 41 when the sucker member 30 is in the disengaged position).

With such an arrangement, when the magnetic attraction element 20 moves from the second position to the first position, the movable element 41 can rotate to the initial position under the action of the fifth resetting element 444, so as to facilitate the resetting of the movable element 41.

It is understood that the fourth returning member 53 may be various structural members capable of providing a returning force, such as, but not limited to, a torsion spring, a spring (which may be a compression spring or an extension spring), a reed, a hydraulic rod, an air cylinder, a linear motor, etc.

For example, referring to fig. 14 to 16, the fifth restoring member 444 is a torsion spring, and the torsion spring may be disposed on the eraser 10. The moving member 41 is provided with a supporting portion 411, and the supporting portion 411 is used for supporting one of the end pins of the torsion spring.

With such an arrangement, when the magnetic attraction element 20 moves from the first position to the second position to rotate the movable element 41 in the forward direction, the abutting portion 411 presses the torsion spring, and the torsion spring is deformed under force; when the magnetic attraction element 20 moves from the second position to the first position, the movable element 41 loses the acting force of the second pushing portion 422, and the movable element 41 can rotate in the reverse direction (the rotation direction of the reverse rotation is opposite to the rotation direction of the forward rotation) under the elastic restoring force of the torsion spring, so that the reset is realized.

Specifically, the abutting portion 411 may be a protruding structure protruding from the movable element 41, such as a plate-shaped structure, a sheet-shaped structure, a strip-shaped structure, and the like, but is not limited thereto.

Of course, in other embodiments, the abutting portion 411 may not protrude from the movable member 41; for example, the abutting portion 411 may be a tangent plane structure formed by cutting an edge of the movable element 41.

Specifically, the wiper body 10 may be provided with an open slot for accommodating the torsion spring, so as to facilitate the installation of the torsion spring.

Alternatively, referring to fig. 14 to 16, the suction disc element 30 is located on one side of the magnetic element 20, and the movable element 41 may be located on one side of the suction disc element 30 and the magnetic element 20 away from the wiping surface 111, so as to not easily prevent the magnetic element 20 from moving closer to or further away from the wiping surface 111.

Specifically, the axial direction of the movable member 41 may be perpendicular to the moving direction of the suction pad member 30. The direction of movement of the chuck member 30 can be parallel to the direction of movement of the magnetic element 20.

Of course, in other embodiments, the axial direction of the movable member 41 may be inclined to the moving direction of the suction member 30.

Further, the number of the suction cup members 30 may be two, and two suction cup members 30 are respectively located at two opposite sides of the magnetic member 20. Accordingly, the number of the third pushing portion 461 and the number of the fourth pushing portion 462 are also two respectively, so as to facilitate the simultaneous driving of the two sucking disc devices 30 to move through the same movable member 41.

With such an arrangement, the increased number of the suction cup members 30 can improve the firmness of the glass wiper 100 adsorbed on the glass, and the same movable member 41 can simultaneously drive the suction cup members 30 to move, thereby achieving a compact structure.

Of course, in other embodiments, there may be one, three or more suction cup members 30, and the suction cup members may be specifically disposed as needed, which is not limited herein.

Alternatively, in a possible embodiment, referring to fig. 17, the movable member 41 is rotatably disposed on the eraser 10 to form a lever structure. Specifically, the first pushing portion 421 and the fourth pushing portion 462 may be disposed at two opposite ends of the movable member 41, respectively, the first pushing portion 421 is located at a side of the second pushing portion 422 departing from the wiping surface 111, and the fourth pushing portion 462 is located at a side of the third pushing portion 461 departing from the wiping surface 111.

With such an arrangement, when the magnetic suction device 20 moves from the first position to the second position, the second pushing portion 422 is driven to move to push the first pushing portion 421, so as to drive the movable member 41 to rotate, and the movable member 41 can drive the fourth pushing portion 462 to push the third pushing portion 461 to move, thereby pushing the sucker device 30 to move to the suction position.

In the above embodiment, the movable member 41 may push the suction disc member 30 to move to the suction position by adopting the third pushing portion 461 and the fourth pushing portion 462 to cooperate, but the manner in which the driving member 40 drives the suction disc member 30 to move to the suction position is not limited thereto.

Alternatively, in another embodiment, referring to fig. 18, the movable member 41 is rotatably disposed on the eraser 10 around its axis, and the first pushing portion 421 includes a plurality of gear teeth, each of which is disposed on an outer peripheral sidewall of the movable member 41. The second pushing portion 422 is a first rack portion engaged with the gear teeth. The drive member 40 further comprises a second rack portion 423, the second rack portion 423 acting on the chuck element 30 (the second rack portion 423 may be fixed to the chuck element 30 or may be movably connected to the chuck element 30), and the second rack portion 423 being engaged with the gear teeth.

With such an arrangement, when the magnetic suction element 20 moves from the first position to the second position, the first rack portion is driven to move forward, the first rack portion engages with the transmission gear, so that the movable element 41 rotates, and the gear teeth engage with the second rack portion 423 for transmission, so that the second rack portion 423 drives the suction disc element 30 to move to the suction position; when the magnetic suction element 20 moves from the second position to the first position, the first rack portion is driven to move in a reverse direction, and the first rack portion drives the sucker element 30 to move to the disengagement position through the gear teeth, the movable element 41 and the second rack portion 423. Fig. 18 illustrates the magnetically attractive member 20 in a first position and the suction member 30 in a disengaged position.

In the above embodiment, the driving member 40 drives the suction disc member 30 to move to the suction position by adopting the manner of cooperation of the movable member 41, the first pushing portion 421 and the second pushing portion 422, but the structure of the driving member 40 is not limited thereto.

In another embodiment, referring to fig. 19, the driving member 40 includes a pulling rope 47, one end of the pulling rope 47 is connected to the magnetic attraction member 20, and the other end of the pulling rope 47 acts on the sucker member 30 (the pulling rope 47 can be directly connected to the sucker member 30, or can be connected to an intermediate member to act on the sucker member 30 indirectly through the intermediate member).

With such an arrangement, when the magnetic attraction piece 20 moves to the first position or the second position, the pulling rope 47 can drive the chuck piece 30 to move to the disengaging position or the attraction position.

It is understood that the hauling cable 47 may be any of a variety of cables for hauling the movement of objects, such as, but not limited to, steel cable, nylon cable, etc.

In another embodiment, referring to fig. 20, the driving member 40 includes a first lever member 48 and a second lever member 49; the first lever member 48 and the second lever member 49 are rotatably disposed on the wiper body 10 and spaced apart from each other. When the magnetic attraction piece 20 moves from the first position to the second position, the first lever piece 48 is driven to rotate, so that the first lever piece 48 drives the chuck piece 30 to move to the attraction position; when the magnetic attraction member 20 moves from the second position to the first position, the second lever member 49 is driven to rotate, so that the second lever member 49 drives the suction disc member 30 to move to the disengagement position.

To facilitate the movement of the suction cup member 30 from the suction position to the disengagement position, in one embodiment, referring to fig. 8-11, and 14-17, the driving member 40 includes a sixth restoring member 445, and the sixth restoring member 445 acts on the suction cup member 30 to provide a force for moving the suction cup member 30 from the suction position to the disengagement position.

Thus, when the magnetic element 20 moves from the second position to the first position, the sixth restoring element 445 drives the chuck element 30 to move from the adsorbing position to the releasing position.

When the driving member 40 drives the chuck element 30 to move to the adsorbing position by the cooperation of the third pushing portion 461 and the fourth pushing portion 462, the sixth resetting element 445 can also provide a driving force to facilitate pushing the movable element 41 to move reversely so as to reset the movable element 41 to the initial position.

It is understood that the sixth returning element 445 can be any kind of structural element capable of providing a returning force, such as a spring (which may be a compression spring or an extension spring), a reed, a hydraulic rod, a cylinder, a linear motor, etc., but is not limited thereto.

For example, referring to fig. 8, 9, 14 and 17, the sixth restoring member 445 is a spring, and the spring acts on the wiping body 10 and the suction cup member 30; when the magnetic attraction piece 20 moves from the first position to the second position, the suction cup piece 30 moves from the disengagement position to the attraction position, and the spring is compressed by force (for example, as shown in fig. 9); when the magnetic attraction member 20 moves from the second position to the first position, the suction cup member 30 can move from the attraction position to the disengagement position (for example, as shown in fig. 8 and 17) under the elastic restoring force of the spring.

Specifically, referring to fig. 8, 9, 14 and 17, the wiper 10 may be provided with a flange portion, the spring may be sleeved on the sucker 30, and two opposite ends of the spring respectively abut against the flange portion and the wiper 10.

To facilitate the resetting of the magnetic attracting element 20, in one embodiment, referring to fig. 2, 5, 8, 9, and 14-20, the driving member 40 includes a seventh resetting element 446, and the seventh resetting element 446 acts on the magnetic attracting element 20 to provide a force for moving the magnetic attracting element 20 from the first position to the second position.

With such arrangement, when the magnetic attraction piece 20 loses the magnetic attraction of the glass wiper on the other side of the glass, the magnetic attraction piece can move from the first position to the second position under the action of the seventh reset piece 446, so as to realize the reset; meanwhile, the seventh restoring element 446 may also provide a driving force for the magnetic attraction element 20 to drive the suction disc element 30 to move to the attraction position.

It is understood that the seventh restoring member 446 may be various structural members capable of providing a restoring force, such as a spring (which may be a compression spring or an extension spring), a reed, a hydraulic rod, an air cylinder, a linear motor, an elastic rubber, etc., but is not limited thereto.

Referring to fig. 2, 8 and 9, the seventh restoring element 446 is a spring, and the spring acts on the wiping body 10 and the magnetic attracting element 20. The spring may be located on the side of the magnetically attractive element 20 adjacent to the wiping surface 111. When the magnetic attraction piece 20 is attracted by the magnetic force of the glass wiper on the other side of the glass, namely the magnetic attraction piece moves from the second position to the first position, and the spring is compressed under the force; when the magnetic attraction piece 20 loses the magnetic attraction of the glass wiper on the other side of the glass, the magnetic attraction piece can move from the first position to the second position under the elastic restoring force of the spring.

Optionally, the number of the seventh restoring member 446 may be one or more.

In order to further improve the reliability of the glass wiper 100 attached to the glass, in one embodiment, please refer to fig. 7 to 9, fig. 12 to 14, and fig. 17 to 20, the glass wiper 100 further includes a fixing suction cup 60, and the fixing suction cup 60 is fixedly disposed on the wiper body 10. The position of the fixed suction cup 60 corresponds to the position of the magnetic attraction member 20, and the suction cup member 30 is located on one side of the magnetic attraction member 20.

With this arrangement, when the glass wiper 100 is attracted to the glass by the magnetic force of the glass wiper on the other side of the glass, the fixed suction cup 60 is always attracted to the glass, so that the possibility that the glass wiper 100 is dropped due to the loss of the magnetic force of the glass wiper on the other side of the glass due to the failure of the suction cup 30 can be reduced, and the safety can be further improved.

Optionally, a connecting hole is formed on the wiping body 10, and the base of the fixed suction cup 60 can be fixed in the connecting hole, for example, by screwing, plugging, clipping, etc.

In one embodiment, referring to fig. 2, fig. 3, fig. 8, fig. 13 and fig. 18, the wiping body 10 has an end wall 11 and a containing space 101 located at one side of the end wall 11, and a wiping surface 111 is disposed at the other side of the end wall 11 away from the containing space 101. The magnetic attraction piece 20 and the driving part 40 are disposed in the accommodating space 101. The end wall 11 is provided with a through hole 112 communicated with the accommodating space 101, the suction cup 30 penetrates through the through hole 112, and the suction cup body 31 is located on one side of the wiping surface 111 departing from the accommodating space 101.

With the arrangement, the magnetic attraction piece 20 and the driving part 40 are arranged in the accommodating space 101, so that the possibility of being interfered by the outside can be effectively reduced, and the protection performance is improved; the suction cup piece 30 penetrates through the through hole 112, so that the suction cup piece 30 can do linear motion in the through hole 112, and one end, away from the suction cup body 31, of the suction cup piece 30 can extend into the accommodating space 101 to be matched with the driving part 40.

In one embodiment, referring to fig. 8, 9 and 14, the wiping body 10 is provided with a sliding groove 102, and the suction cup member 30 is slidably fitted in the sliding groove 102.

With such an arrangement, when the suction cup member 30 moves linearly between the suction position and the release position, i.e. slides in the sliding slot 102, the sliding slot 102 can provide a guide for the movement of the suction cup member 30, which can improve the stability of the suction cup member 30 during movement.

Specifically, the sliding groove 102 may be located in the accommodating space 101 and connected to the through hole 112.

Alternatively, the wiper body 10 may have a cylindrical structure or an arc structure, and the inside of the cylindrical structure or the arc structure may form the sliding groove 102.

In one embodiment, referring to fig. 2, 3, 6, 9 and 14, the wiping surface 111 has an inner concave surface 1111, the inner concave surface 1111 is concave toward the side where the inside of the wiping body 10 is located, and the suction cup body 31 is located in the inner concave surface 1111.

So set up, interior concave surface 1111 can provide accommodation space for suction cup body 31 to be favorable to can accommodating in interior concave surface 1111 when sucking disc spare 30 is in the disengagement position, and not protruding outside wiping face 111, be difficult for hindering wiping face 111 to clean glass.

In one embodiment, referring to fig. 2 and 8, the eraser 10 is provided with a stop portion 12, the suction cup 30 is provided with a stop cooperating portion 32, and the stop portion 12 is used for abutting against the stop cooperating portion 32 to limit the suction cup 30 to be separated from the eraser 10.

With such an arrangement, when the suction cup 30 moves linearly between the suction position and the separation position, the stop matching portion 32 is driven to move simultaneously, and when the stop matching portion 32 moves to abut against the stop portion 12, the suction cup 30 is limited to prevent the suction cup from separating from the wiper 10, and the suction cup 30 is favorably positioned when moving to the suction position. In addition, when a reset member (e.g., the sixth reset member 445) is disposed between the stop portion 12 and the stop cooperating portion 32, the stop portion 12 and the stop cooperating portion 32 can limit the reset member to facilitate assembly of the reset member, as shown in fig. 8.

It is understood that the stop portion 12 and the stop engagement portion 32 may be various structures capable of abutting each other to limit the movement of the two, such as a flange structure, a rib structure, a plate structure, a block structure, but not limited thereto.

For example, referring to fig. 2, the stop portion 12 is a raised ring structure disposed on the wiper 10, the raised ring structure may be located at the periphery of the through hole 112, and the stop matching portion 32 is a flange structure disposed on the outer sidewall of the sucking disc element 30.

For example, referring to FIG. 8, the stop portion 12 is a portion of a wall portion (e.g., the end wall portion 11) of the wiper 10, and the stop mating portion 32 is a flange structure disposed on an outer side wall of the sucking disc element 30.

Of course, in other embodiments, when the suction cup member 30 is connected to the driving member 40 to limit the separation of the suction cup member 30 from the wiper body 10, the stop portion 12 and the stop engagement portion 32 may not be provided.

In one embodiment, referring to fig. 2, 5 and 8, the suction member 30 includes a support portion and a suction structure connected to the support portion, the suction structure having a suction body 31. The suction cup structure may be made of a flexible material such as, but not limited to, silicone, rubber, etc. The supporting portion may be made of a hard material, and the supporting portion may be provided with the limiting matching portion 432, the first pushing force receiving portion 453, the third pushing portion 461, and the like.

Optionally, the supporting part is detachably connected with the sucker structure, for example, the supporting part is connected with the sucker structure in a threaded connection mode, an inserting connection mode, a clamping connection mode and the like, split manufacturing is facilitated, and assembly is performed on the supporting part and the sucker structure, so that processing and manufacturing are facilitated.

Of course, in other embodiments, the supporting portion and the suction cup structure may be a single-piece structure, for example, integrally formed by injection molding.

In one embodiment, the magnetically attractive part 20 includes a separation plate, a steel plate disposed on one side of the separation plate, and a plurality of magnets disposed on the other side of the separation plate, wherein the separation plate can separate the magnets. Specifically, the magnet is located on the side of the separation plate close to the wiping surface 111, and the steel plate is located on the side of the separation plate facing away from the wiping surface 111.

The structure of the magnetic attraction member 20 is not limited to this, and may be other structures having various shapes and capable of being attracted by a magnet.

In one embodiment, referring to fig. 2, 8 and 13, the wiping body 10 may be provided with a movable groove for slidably engaging with the magnetic attraction member 20, so as to guide and limit the movement of the magnetic attraction member 20, which is beneficial to improving the stability of the movement of the magnetic attraction member 20.

Of course, in other embodiments, the movable groove may not be provided, for example, a guide post or a guide rod for slidably cooperating with the magnetic attraction member 20 may be provided to guide and limit the movement of the magnetic attraction member 20.

In one embodiment, referring to fig. 6, the glass wiper 100 further includes a wiping member 70 and a scraping member 80, and the wiping member 70 and the scraping member 80 may be disposed on the wiping surface 111. The wiper 70 is used to wipe the surface of the glass, and the scraper 80 is used to scrape the surface of the glass.

It is understood that the wiping member 70 may be various structures for wiping glass, such as, but not limited to, sponge, cloth, rubber, etc. The scraping member 80 may be various structures for scraping glass, such as, but not limited to, a scraping strip, a scraping blade, etc.

The embodiment of the application further provides a glass wiping assembly, the glass wiping assembly comprises a first glass wiper and a second glass wiper, and the second glass wiper and the first glass wiper can be adsorbed through magnetic force so as to be adsorbed on two opposite sides of glass respectively. Wherein at least one of the first glass eraser and the second glass eraser is the glass eraser 100 of any one of the above embodiments.

Since the glass wiper assembly provided in the embodiment of the present application employs the glass wiper 100 in the above embodiment, the glass wiper assembly also has the technical effects brought by the technical solutions of the glass wiper 100 in any of the above embodiments, and details are not repeated here.

It is understood that, since the second glass eraser and the first glass eraser can be attracted by magnetic force, when the first glass eraser is the glass eraser 100 in the above embodiment, the second glass eraser has a structural member which can be magnetically attracted to the magnetic attraction member 20, such as but not limited to a magnet, a structure made of ferromagnetic material (e.g. iron, cobalt, nickel, and alloys and compounds thereof), an electromagnet, and the like.

The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.

Claims (26)

1. A glass wiper, characterized in that said glass wiper (100) comprises:

a wiper body (10) having a wiping surface (111) for wiping glass;

the magnetic attraction piece (20) is movably arranged on the wiping body (10) and can be attracted by magnetic force to move to a first position close to the wiping surface (111) and move to a second position far away from the wiping surface (111) when the magnetic attraction is lost;

a sucker (30) which is arranged on the wiper body (10) in a linear motion manner, wherein the sucker (30) is provided with a sucker body (31), and the sucker (30) can move close to the glass to an adsorption position where the sucker body (31) is adsorbed with the glass and move away from the glass to a separation position where the sucker body (31) is separated from the glass; and

a drive member (40) acting on the magnetic attraction piece (20) and the suction disc piece (30);

when the magnetic suction piece (20) moves from the second position to the first position, the driving part (40) is automatically triggered to drive the sucker piece (30) to move to the disengagement position; when the magnetic suction piece (20) moves from the first position to the second position, the driving part (40) is automatically triggered to drive the sucker piece (30) to move to the suction position.

2. The glass wiper according to claim 1, characterized in that said driving member (40) comprises:

the movable piece (41) is movably arranged on the wiping body (10);

a first pushing portion (421) provided on the movable member (41); and

the second pushing part (422) is arranged on the magnetic part (20);

when the magnetic suction element (20) moves from the first position to the second position, the second pushing portion (422) pushes the first pushing portion (421) along with the movement of the magnetic suction element (20), so that the first pushing portion (421) drives the movable element (41) to move, and the movable element (41) drives the sucker element (30) to move to the suction position.

3. The glass wiper as defined in claim 2, wherein: the first pushing part (421) is provided with a first sliding surface (4210), the first sliding surface (4210) is used for being in sliding fit with the second pushing part (422), and the first sliding surface (4210) is an inclined surface or an arc surface; and/or

The second pushing portion (422) is provided with a second sliding surface (4220), the second sliding surface (4220) is used for being in sliding fit with the first pushing portion (421), and the second sliding surface (4220) is an inclined surface or an arc surface.

4. The glass wiper according to claim 2, characterized in that said driving member (40) further comprises:

a stopper (431) provided on the movable member (41); and

a limit fitting part (432) arranged on the sucker (30);

when the magnetic part (20) is at the first position, the limiting part (431) is in limiting fit with the limiting fitting part (432) so as to limit the sucker part (30) at the disengaging position; when the magnetic suction piece (20) moves from the first position to the second position, the limiting part (431) moves along with the movable piece (41) and is separated from the limiting matching part (432), so that the sucker piece (30) is allowed to move from the separation position to the suction position.

5. The glass wiper as defined in claim 4, wherein: the driving part (40) further comprises a first resetting piece (441), wherein the first resetting piece (441) acts on the sucker (30) and is used for providing force for moving the sucker (30) from the disengaging position to the absorbing position; and/or

The driving part (40) further comprises a second resetting piece (442), and the second resetting piece (442) acts on the movable piece (41) and is used for providing force for enabling the limiting part (431) to move close to the limiting matching part (432).

6. The glass wiper according to claim 4, wherein: the driving part (40) further comprises a lifting piece (45), and the lifting piece (45) acts on the magnetic suction piece (20) and the sucker piece (30);

when the magnetic suction piece (20) moves from the second position to the first position, the lifting piece (45) drives the sucker piece (30) to move from the suction position to the disengagement position.

7. The glass wiper according to claim 6, characterized in that said lifting element (45) comprises:

a first translation member (451) linearly movably provided on the wiper body (10) to be movable close to or away from the suction cup member (30);

the first pushing-abutting part (452) is arranged on one side, close to the sucker piece (30), of the first translation piece (451);

a first abutting force-bearing part (453) arranged on the sucker member (30); and

a transmission element (454) acting on said first translation element (451) and on said magnetically attracted element (20);

when the magnetic suction element (20) moves from the second position to the first position, the transmission element (454) drives the first translation element (451) to move close to the sucker element (30), so that the first abutting part (452) pushes the first abutting force-bearing part (453), and the first abutting force-bearing part (453) drives the sucker element (30) to move to the disengagement position.

8. The glass wiper as defined in claim 7, wherein: the first abutting part (452) is provided with a first sliding surface (4520), the first sliding surface (4520) is used for being in sliding fit with the first abutting force-bearing part (453), and the first sliding surface (4520) is an inclined surface or an arc surface; and/or

The first abutting force receiving portion (453) is provided with a second sliding surface (4530), the second sliding surface (4530) is used for being in sliding fit with the first abutting portion (452), and the second sliding surface (4530) is an inclined surface or an arc surface.

9. The glass wiper as defined in claim 7, wherein the transmission member (454) comprises:

a second translation member (4541) provided on the wiper body (10) so as to be linearly movable;

a gear (4542) rotatably provided on the wiper body (10) about its axis;

a first rack structure (4543) disposed on the first translation member (451) and engaged with the gear (4542); and

a second rack structure (4544) arranged on the second translation member (4541) and meshed with the gear (4542);

when the magnetic suction piece (20) moves from the second position to the first position, the second translation piece (4541) is driven to do linear motion, so that the second translation piece (4541) drives the first translation piece (451) to move close to the sucker piece (30) through the second rack structure (4544), the gear (4542) and the first rack structure (4543).

10. The glass wiper according to claim 9, wherein said second translation member (4541) is movable towards and away from said magnetically attracting member (20), said transmission member (454) further comprising:

the second pushing and abutting part (4545) is arranged on the magnetic part (20); and

a second abutting force-bearing part (4546) arranged on the second translation piece (4541);

when the magnetic part (20) moves from the second position to the first position, the second abutting part (4545) pushes the second abutting force part (4546) along with the movement of the magnetic part (20), so that the second abutting force part (4546) drives the second translation part (4541) to move away from the magnetic part (20);

the second pushing and abutting part (4545) is provided with a third sliding surface (45450), the third sliding surface (45450) is used for being in sliding fit with the second pushing and abutting force part (4546), and the third sliding surface (45450) is an inclined surface or an arc surface; and/or the second abutting force receiving part (4546) is provided with a fourth sliding surface (45460), the fourth sliding surface (45460) is used for being in sliding fit with the second abutting part (4545), and the fourth sliding surface (45460) is an inclined surface or an arc surface.

11. The glass wiper as defined in claim 9, wherein: the driving part (40) further comprises a third resetting part (443), and the third resetting part (443) acts on the second translation part (4541) and is used for providing a force for enabling the second translation part (4541) to move close to the magnetic attracting part (20).

12. The glass wiper as defined in claim 7, wherein: the magnetic suction piece (20) is provided with a position avoiding through hole (201), and the sucker piece (30) penetrates through the position avoiding through hole (201); the first pushing portion (421), the second pushing portion (422), the limiting portion (431), the limiting matching portion (432), the first abutting portion (452) and the first abutting force receiving portion (453) are located on one side, away from the wiping surface (111), of the magnetic attraction piece (20).

13. The glass wiper as defined in claim 7, wherein: the glass wiper (100) further comprises a release piece (50), and the release piece (50) comprises a poking piece (51); the poking piece (51) is arranged on the wiping body (10) in a sliding way and acts on the first translation piece (451) and is used for driving the first translation piece (451) to move close to the sucker piece (30);

the release member (50) further comprises an abutment (52), the abutment (52) being disposed on the first translation member (451); the poking piece (51) is used for pushing the abutting part (52) so that the abutting part (52) drives the first translation piece (451) to move close to the sucker piece (30);

the release element (50) further comprises a fourth reset element (53), the fourth reset element (53) acting on the toggle element (51) for providing a force for moving the toggle element (51) away from the abutment portion (52).

14. The glass wiper according to claim 2, characterized in that said driving member (40) further comprises:

a third pushing portion (461) provided on the sucker (30); and

a fourth pushing portion (462) provided on the movable member (41);

when the magnetic suction element (20) moves from the first position to the second position, the fourth pushing portion (462) pushes the third pushing portion (461) along with the movement of the moving element (41), so that the third pushing portion (461) drives the suction disc element (30) to move to the suction position.

15. The glass wiper as defined in claim 14, wherein: the movable piece (41) can be arranged on the wiping body (10) in a linear motion manner so as to move close to or away from the sucker piece (30);

the third pushing part (461) is provided with a third sliding surface (4610), the third sliding surface (4610) is used for being in sliding fit with the fourth pushing part (462), and the third sliding surface (4610) is an inclined surface or an arc surface; and/or the fourth pushing part (462) is provided with a fourth sliding surface (4620), the fourth sliding surface (4620) is in sliding fit with the third pushing part (461), and the fourth sliding surface (4620) is an inclined surface or an arc surface.

16. The glass wiper as defined in claim 14, wherein: the movable piece (41) can be arranged on the wiping body (10) in a rotating mode around the axis of the movable piece, the fourth pushing portion (462) is a cam, and the cam is in sliding fit with the third pushing portion (461);

the driving part (40) further comprises a fifth resetting piece (444), and the fifth resetting piece (444) acts on the movable piece (41) and is used for driving the movable piece (41) to rotate to the initial position.

17. The glass wiper according to any one of claims 14 to 16, wherein: the glass wiper (100) further comprises a fixed sucker (60), and the fixed sucker (60) is fixedly arranged on the wiper body (10);

the position of the fixed sucker (60) corresponds to the position of the magnetic part (20), and the sucker part (30) is positioned on one side of the magnetic part (20).

18. The glass wiper according to claim 2, wherein: the movable piece (41) is arranged on the wiping body (10) in a manner of rotating around the axis of the movable piece, the first pushing part (421) comprises a plurality of gear teeth, and each gear tooth is arranged on the peripheral side wall of the movable piece (41);

the second pushing portion (422) is a first rack portion engaged with the gear teeth; the drive member (40) further comprises a second rack portion (423), the second rack portion (423) acts on the sucker member (30), and the second rack portion (423) is engaged with the gear teeth.

19. The glass wiper as defined in claim 1, wherein: the driving part (40) comprises a traction rope (47), one end of the traction rope (47) is connected to the magnetic suction piece (20), and the other end of the traction rope (47) acts on the suction disc piece (30).

20. The glass wiper as defined in any one of claims 1 to 3, 14 to 16, 18 to 19, wherein: the drive member (40) includes a sixth return member (445), the sixth return member (445) acting on the sucker member (30) for providing a force to move the sucker member (30) from the suction position to the disengagement position.

21. The glass wiper according to any one of claims 1 to 16, 18 to 19, wherein: the driving part (40) comprises a seventh resetting member (446), and the seventh resetting member (446) acts on the magnetic attracting member (20) and is used for providing a force for moving the magnetic attracting member (20) from the first position to the second position.

22. The glass wiper according to any one of claims 1 to 16, 18 to 19, wherein: the wiping body (10) is provided with an end wall part (11) and an accommodating space (101) positioned on one side of the end wall part (11), and the other side, which is far away from the accommodating space (101), of the end wall part (11) is provided with the wiping surface (111);

the magnetic attraction piece (20) and the driving part (40) are arranged in the accommodating space (101); the end wall portion (11) is provided with a through hole (112) communicated with the accommodating space (101), the sucker piece (30) penetrates through the through hole (112), and the sucker body (31) is located on one side, away from the accommodating space (101), of the wiping surface (111).

23. The glass wiper according to any one of claims 1 to 16, 18 to 19, characterized in that: the wiper body (10) is provided with a sliding groove (102), and the sucker (30) is in sliding fit in the sliding groove (102).

24. The glass wiper according to any one of claims 1 to 16, 18 to 19, wherein: the wiping surface (111) is provided with an inner concave surface (1111), and the sucker body (31) is positioned in the inner concave surface (1111).

25. The glass wiper according to any one of claims 1 to 16, 18 to 19, wherein: the eraser (10) is provided with a stop part (12), the sucker (30) is provided with a stop matching part (32), and the stop part (12) is abutted against the stop matching part (32) to limit the sucker (30) to be separated from the eraser (10).

26. A glass wiping assembly, comprising:

a first glass wiper; and

the second glass eraser and the first glass eraser can be adsorbed through magnetic force;

wherein at least one of the first and second glazings is a glazings (100) according to any one of claims 1 to 25.

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