CN218168127U

CN218168127U - Glass wiper component

Info

Publication number: CN218168127U
Application number: CN202221682596.4U
Authority: CN
Inventors: 严龙
Original assignee: Xian Jiapin Creative Design Co Ltd
Current assignee: Xian Jiapin Creative Design Co Ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-12-30
Anticipated expiration: 2032-06-30

Abstract

A glass wiping component comprises a first wiping body and a second wiping body which are mutually adsorbed, a switch mechanism arranged on the first wiping body, a hand clamping prevention mechanism and a locking mechanism. The hand clamping preventing mechanism is far away from the switch mechanism, is connected with the locking mechanism and is driven by the switch mechanism to lock or unlock the hand clamping preventing mechanism; when the first wiping body acts on the surface to be cleaned, the switching mechanism contacts the surface to be cleaned before the hand clamping preventing mechanism contacts the surface to be cleaned and retracts into the first wiping body after being extruded, and the switching mechanism retracts and simultaneously drives the locking mechanism to move to unlock the hand clamping preventing mechanism, so that the hand clamping preventing mechanism retracts into the first wiping body after being extruded; when the first wiping body is separated from the surface to be cleaned, and the first wiping body and the second wiping body are mutually adsorbed, the switch mechanism and the anti-pinch mechanism part extend out of the first wiping body, the anti-pinch mechanism is abutted against the second wiping body, the end part of the switch mechanism is accommodated in the second wiping body, and the locking mechanism locks the anti-pinch mechanism. This subassembly is wiped to glass need not to set up switch structure alone, and can improve the mistake and touch the problem.

Description

Glass wiper component

Technical Field

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

Background

Products such as glass, which are exposed to air for a long period of time, have a surface on which dust and fine particles are easily deposited after a long period of use. In order to clean the glass conveniently, the glass is cleaned by using a glass wiper. Before using the glass wiper, a user needs to unlock the locking state of the safety post by using a change-over switch on the top cover of the wiper body. After the glass wiper is used, the user needs to lock the safety post through the switch again. The locking and unlocking states of the safety post are switched by frequently using the selector switch, so that the operation of a user is more complicated, the burden of cleaning work is increased, and the experience of the user is reduced.

SUMMERY OF THE UTILITY MODEL

In view of this, it is necessary to provide a glass wiper assembly, which aims to switch the locking and unlocking states of the safety post without specially setting a switch, simplify the operation process of the user, and improve the experience of the user.

An embodiment of the application provides a subassembly is wiped to glass, including the first body of wiping of mutual absorption and second wipe the body, on-off mechanism, prevent tong mechanism and locking mechanism, on-off mechanism locates and is close to the first tip of wiping the body to can the retraction or partly stretch out the first body of wiping, prevent tong mechanism locates and is close to another tip of the first body of wiping, and keeps away from on-off mechanism, prevent tong mechanism can the retraction or partly stretch out the first body of wiping, locking mechanism locates in the first body of wiping, and with on-off mechanism connects, locking mechanism is in locking or unblock under on-off mechanism's the drive prevent tong mechanism. When the first wiping body acts on the surface to be cleaned, the switching mechanism contacts the surface to be cleaned before the hand clamping preventing mechanism contacts the surface to be cleaned and retracts into the first wiping body after being extruded, and the switching mechanism drives the locking mechanism to move to unlock the hand clamping preventing mechanism while retracting, so that the hand clamping preventing mechanism retracts into the first wiping body after being extruded; when the first wiping body is separated from the surface to be cleaned, the first wiping body and the second wiping body are mutually adsorbed, the switch mechanism and the hand clamping prevention mechanism part extend out of the first wiping body, the hand clamping prevention mechanism is abutted against the second wiping body, the end part of the switch mechanism is contained in the second wiping body, and the locking mechanism locks the hand clamping prevention mechanism.

In the embodiment, through the mutual matching of the switch mechanism, the hand clamping prevention mechanism and the locking mechanism, the switch mechanism is retracted into the first wiping body after contacting with the surface to be cleaned, and can drive the locking mechanism to move to unlock the hand clamping prevention mechanism, so that the hand clamping prevention mechanism is retracted into the first wiping body; after the switch mechanism is separated from the surface to be cleaned, the switch mechanism and the hand clamping prevention mechanism extend out of the first wiping body, and the locking mechanism locks the hand clamping prevention mechanism. In the embodiment, the switch mechanism can play a role of switching only by contacting with the surface to be cleaned, so that the hand-clamping prevention mechanism is switched from a locked state to an unlocked state; when the switch mechanism is separated from the surface to be cleaned, the anti-pinch mechanism can be switched from the unlocking state to the locking state. The wiping body is not required to be particularly provided with a switch structure to switch the locking or unlocking state of the anti-pinch mechanism, and the different states of the anti-pinch mechanism can be switched only by linkage between the mechanisms when the wiping body is used. The operation steps in the using process of the user are reduced, and the experience of the user is improved.

In at least one embodiment, the first wiping body and the second wiping body are triangular, and the switch mechanism is close to one corner of the first wiping body.

In the above embodiment, the switch mechanism is arranged at one corner of the first wiping body, so that the anti-pinch mechanism can be conveniently controlled. For example, when the other two corners of the first eraser body are provided with the anti-pinch mechanisms, the switch mechanism can simultaneously control the anti-pinch mechanisms at the two corners.

In at least one embodiment, the number of the hand clamping prevention mechanisms is two, and the two hand clamping prevention mechanisms are respectively close to the other two corners of the first wiping body.

In the embodiment, the two corner positions of the first wiping body are respectively provided with the anti-pinch mechanism, so that the supporting force provided by the anti-pinch mechanism can be increased when the first wiping body and the second wiping body are mutually adsorbed, and a user can more easily separate the two wiping bodies when using the cleaning tool.

In at least one embodiment, the switch mechanism includes a switch member and a transmission assembly, the switch member is connected to the transmission assembly, the locking mechanism is disposed on the transmission assembly, and the switch member is extruded and then drives the locking mechanism to move through the transmission assembly.

In the above embodiment, the switch mechanism is configured to include the switch member and the transmission assembly, so that the structures can be replaced individually. For example, if the switch member is damaged, only the switch member can be replaced and the transmission assembly can be used continuously, so that the utilization rate of each structure is improved, and meanwhile, the cost can be saved.

In at least one embodiment, the transmission assembly includes a driving member, a transmission plate, and a first elastic member, the driving member is connected to the transmission plate, the locking mechanism is disposed on the transmission plate, the first elastic member is connected to the driving member and the first wiper, and the first elastic member can elastically deform to provide a restoring force to the driving member.

In the above embodiment, through the cooperation between driving piece, driving plate and the first elastic component, can provide the restoring force for the driving piece to make transmission assembly can reset, so that prevent switching of tong mechanism.

In at least one embodiment, the driving piece comprises a rack rod, a first gear and a second gear, the first gear and the second gear are coaxially arranged and are connected with the first wiping body, the switch piece is provided with gear teeth, the first gear is meshed with the switch piece, the second gear is meshed with the rack rod, the rack rod is connected with the transmission plate, and one end of the first elastic piece is connected with the rack rod.

In at least one embodiment, the driving member includes a first connecting rod, a second connecting rod, a driving block and a limiting block, the first connecting rod is connected to the switch member and rotatably connected to the second connecting rod, the first connecting rod is connected to the first wiper body, the second connecting rod is rotatably connected to the driving block, the limiting block is disposed on an inner wall of the first wiper body and connected to the driving block for guiding a moving direction of the driving block, the driving block is connected to the driving plate, and the first elastic member is connected to the driving block.

In at least one embodiment, a connecting column is arranged on the driving block, a sliding groove is formed in the position, corresponding to the connecting column, of the limiting block, and the connecting column is arranged in the sliding groove.

In at least one embodiment, the driving member includes a driving block, the driving block is connected to the switch member and the transmission plate, and the first elastic member is connected to the driving block.

In at least one embodiment, the switch member is provided with a first inclined surface, and the driving block is provided with a second inclined surface which is in inclined surface fit with the first inclined surface.

In the above embodiment, the switch member is convenient to push the driving block through the cooperation of the inclined surfaces.

In at least one embodiment, the switch member is provided with a first protrusion, and the driving block is provided with a second protrusion abutting against the first protrusion.

In at least one embodiment, the switch member includes a switch post and a guide member, the guide member is disposed on an inner wall of the first wiping body, the switch post is connected to the guide member, and the switch post is capable of rotating and moving along the guide member.

In at least one embodiment, prevent tong mechanism includes safety post and second elastic component, the second elastic component connect respectively the first body of wiping with the safety post, just the second elastic component can take place elastic deformation, be used for to the safety post provides the restoring force, when locking mechanism locking prevent tong mechanism, locking mechanism support hold in on the safety post.

In the above embodiment, the second elastic member is arranged to provide a restoring force to the safety post, so that the safety post can extend out of the first wiping body conveniently.

In at least one embodiment, the safety post is provided with a protruding portion, the locking mechanism comprises a locking block, and the locking block is arranged on the switch mechanism and used for abutting against the protruding portion along the telescopic direction of the safety post; the locking block is provided with a limiting part which is used for supporting the protruding part along the moving direction of the locking mechanism; the lock block is provided with a positioning part, the protruding part is provided with a through hole at a position corresponding to the positioning part, and the positioning part can extend into the through hole.

In the above embodiment, the locking member abuts against the protruding portion, thereby locking the safety post. The locking block is provided with a limiting part which abuts against the protruding part, so that the situation of deviation of the safety post can be improved. Through the cooperation of location portion and through-hole, can make the locking mechanism can be more stable lock solid the safety pillar.

In at least one embodiment, when the switch mechanism and the hand clamping prevention mechanism extend out of the first wiping body, the end part of the switch mechanism protrudes out of the hand clamping prevention mechanism.

In the above embodiment, the tip protrusion of on-off mechanism is in the tip of preventing tong mechanism for on-off mechanism can treat clean surface in the contact of preventing tong mechanism earlier than, thereby makes on-off mechanism can play change over switch's effect, is convenient for carry out the unblock to preventing tong mechanism.

In at least one embodiment, the second wiping body is provided with a first groove and a second groove, when the first wiping body and the second wiping body are adsorbed together, the end part of the switch mechanism is accommodated in the first groove, a gap is formed between the end part of the switch mechanism and the bottom wall and the side wall of the first groove, and the hand clamping prevention mechanism is abutted against the bottom wall of the second groove.

In the above embodiment, the gap between the switch mechanism and the first groove can improve the condition of false touch of the switch mechanism. And will prevent that tong mechanism supports to hold with the diapire of second recess on, the accessible prevents that tong mechanism wipes the body with first wiping body and second and separates, is convenient for be used for the split first body and the second of wiping to wipe the body.

In at least one embodiment, the glass wiper assembly further comprises a magnetic attraction mechanism, the magnetic attraction mechanism is arranged in the first wiper body and the second wiper body, and the first wiper body and the second wiper body can be mutually adsorbed through the magnetic attraction mechanism.

In the above embodiment, the first wiping body and the second wiping body are attracted to each other by the magnetic attraction structure.

In at least one embodiment, the glass wiper assembly further comprises a vacuum chuck, and the vacuum chuck is arranged on the first wiper body or the second wiper body and used for adsorbing the surface to be cleaned.

In the above embodiment, the first wiping body or the second wiping body is provided with the vacuum chuck, so that the first wiping body or the second wiping body is prevented from falling off from the surface to be cleaned.

In at least one embodiment, the glass wiping assembly further comprises a wiping cloth, and the wiping cloth is arranged on the surfaces of the first wiping body and the second wiping body and is used for wiping the surface to be cleaned.

In the above embodiment, the surface of the object to be wiped can be cleaned by arranging the wiping cloth.

In at least one embodiment, the glass wiping assembly further comprises a scraping strip, wherein the scraping strip is arranged on the surfaces of the first wiping body and the second wiping body and extends out of the first wiping body and the second wiping body.

In the embodiment, the scraping strips are arranged on the first wiping body and the second wiping body, so that liquid on a product can be removed and wiped by the scraping strips, and the cleaning force is further improved.

The application provides a subassembly is wiped to glass through the linkage between on-off mechanism, the anti-pinch mechanism and the locking mechanism, can play change over switch and carry out the purpose switched to the lock solid state and the unlock state of preventing pinch mechanism. Under the condition that need not to set up change over switch very much, also can reach the effect of switching and preventing tong mechanism when having simplified user's operation process, not only reduced the burden of cleaning work, still promoted user's experience and felt.

Drawings

FIG. 1 is a perspective view of a glass wiper assembly according to an embodiment of the present application.

FIG. 2 is a perspective view of the glass wiper assembly shown in FIG. 1 from another perspective.

FIG. 3 is an exploded view of the glass wiper assembly shown in FIG. 1.

FIG. 4 is a schematic connection diagram of the switch mechanism, the anti-pinch mechanism and the locking mechanism shown in FIG. 3.

FIG. 5 is a schematic cross-sectional view of the glass wiper assembly shown in FIG. 1 taken along the direction V-V.

FIG. 6 is an exploded view of another embodiment of the glass wiper assembly of the present application.

FIG. 7 is a schematic connection diagram of the switch mechanism, the anti-pinch mechanism and the locking mechanism shown in FIG. 6.

Figure 8 a cross-sectional schematic view of the squeegee assembly shown in figure 6.

FIG. 9 is a schematic cross-sectional view of a glass wiper assembly according to yet another embodiment of the present application.

FIG. 10 is a cross-sectional view of a further embodiment of the present application.

Description of the main elements

Glass wiper assembly 100

First wiper 10

First housing 11

First cover part 12

Second wiper 20

Second housing 21

Second cover part 22

First groove 221

Second groove 222

Switch mechanism 30

Switch member 31

Switch post 311

Guide 312

First inclined plane M

First convex part O

Transmission assembly 32

Drivers

321, 321a, 321b, 321c

Rack bar 3211

First gear 3212

Second gear 3213

First link 3214

Second link 3215

Drive blocks

3216a, 3216b, 3216c

Second inclined plane N

Second convex part P

Stopper 3217

Connecting post 3218

Chute 3219

Drive plate 322

First elastic member 323

Anti-pinch mechanism 40

Safety post 41

Column 411

Connecting part 412

Projecting part 413

Through hole 4131

Second elastic member 42

Locking mechanism 50

Locking block 51

Limiting part 511

Positioning part 512

Magnetic attraction mechanism 60

Vacuum chuck 70

Wiper 80

Scraping strip 90

Detailed Description

The technical solutions in the embodiments of the present application will be described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "back," and the like as used herein are for purposes of description only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

An embodiment of the application provides a subassembly is wiped to glass, including the first body of wiping of mutual absorption and second wipe the body, on-off mechanism, prevent tong mechanism and locking mechanism, on-off mechanism locates and is close to the first tip of wiping the body to can the retraction or partly stretch out the first body of wiping, prevent tong mechanism locates and is close to another tip of the first body of wiping, and keeps away from on-off mechanism, prevent tong mechanism can the retraction or partly stretch out the first body of wiping, locking mechanism locates in the first body of wiping, and with on-off mechanism connects, locking mechanism is in locking or unblock under on-off mechanism's the drive prevent tong mechanism. When the first wiping body acts on the surface to be cleaned, the switching mechanism contacts the surface to be cleaned before the hand clamping preventing mechanism contacts the surface to be cleaned and retracts into the first wiping body after being extruded, and the switching mechanism drives the locking mechanism to move to unlock the hand clamping preventing mechanism while retracting, so that the hand clamping preventing mechanism retracts into the first wiping body after being extruded; when the first body of wiping breaks away from treat clean surface, just the first body of wiping with the second is wiped when physically adsorbing each other, switching mechanism with prevent that tong mechanism part stretches out the first body of wiping, prevent that tong mechanism support hold in on the second is wiped physically, switching mechanism's tip accept in the second is wiped internally, locking mechanism locking prevent tong mechanism.

In the embodiment, through the mutual matching of the switch mechanism, the hand clamping prevention mechanism and the locking mechanism, the switch mechanism is retracted into the first wiping body after contacting with the surface to be cleaned, and can drive the locking mechanism to move to unlock the hand clamping prevention mechanism, so that the hand clamping prevention mechanism is retracted into the first wiping body; after the switch mechanism is separated from the surface to be cleaned, the switch mechanism and the hand clamping prevention mechanism extend out of the first wiping body, and the locking mechanism locks the hand clamping prevention mechanism. In the embodiment, the switch mechanism can play a role of switching only by contacting the switch mechanism with the surface to be cleaned, so that the hand-clamping prevention mechanism is switched from a locked state to an unlocked state; when the switch mechanism is separated from the surface to be cleaned, the hand clamping prevention mechanism can be switched from the unlocking state to the locking state. The wiping body is not required to be particularly provided with a switch structure to switch the locking or unlocking state of the anti-pinch mechanism, and the different states of the anti-pinch mechanism can be switched only by linkage between the mechanisms when the wiping body is used. The operation steps in the using process of the user are reduced, and the experience of the user is improved.

Some embodiments will be described below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

First embodiment

Referring to fig. 1, 2 and 3, the present application provides a glass cleaning assembly 100, which includes a first cleaning body 10 and a second cleaning body 20 capable of being attached to each other, a switch mechanism 30, a finger-clipping prevention mechanism 40 and a locking mechanism 50. On switching mechanism 30 and prevent tong mechanism 40 located first wiping body 10, and prevent that tong mechanism 40 keeps away from switching mechanism 30, switching mechanism 30 and prevent that tong mechanism 40 homoenergetic enough retraction or part stretch out first wiping body 10. The locking mechanism 50 is disposed in the first wiping body 10 and connected to the switch mechanism 30, and the locking mechanism 50 is driven by the switch mechanism 30 to lock or unlock the anti-pinch mechanism 40. Wherein, switching mechanism sets up in the tip position department that is close to first wiping the body, prevents that tong mechanism sets up in another tip position department that is close to first wiping the body. It will be appreciated that the end adjacent the first wiper 10 and the other end adjacent the first wiper 10 are shown in positions adjacent the end of the first wiper 10.

Referring to fig. 1, 2 and 3, the first wiper 10 includes a first housing 11 and a first cover 12. The first cover 12 and the first housing 11 are connected to form a receiving space (not shown) in which the locking mechanism 50 is disposed, and the switch mechanism 30 and the anti-pinch mechanism 40 are received when they are retracted into the first wiping body 10. Further, the switch mechanism 30 and the finger-pinch prevention mechanism 40 can partially extend from the first cover portion 12 to the first wiper 10 to cooperate with the second wiper 20.

Referring to fig. 1, 2 and 3, the second wiper 20 includes a second housing 21 and a second cover 22. The first cover part 12 is connected to the first housing 11, and the first cover part 12 is provided with a first groove 221 and a second groove 222. The first groove 221 is disposed corresponding to the switch mechanism 30, and the second groove 222 is disposed corresponding to the anti-pinch mechanism 40.

The first housing 11 and the first cover 12 of the first wiper 10 are detachable to facilitate the replacement of the internal structure. Specifically, the first housing 11 and the first cover 12 may be coupled by a fastener, such as a bolt. The connection can also be realized in a buckling mode.

It is understood that in other embodiments, the first housing 11 and the second cover 22 may also be integrally formed.

The second shell 21 and the second cover 22 of the second wipe 20 may be attached in the same manner as in the first wipe 10.

Referring to fig. 1 and 2, in an embodiment, the first wiping body 10 and the second wiping body 20 are both triangular, and the switch mechanism 30 is close to a corner of the first wiping body 10. For example, the first wiping body 10 is in an equilateral triangle, and the switch mechanism 30 can be disposed at a position near any corner of the first wiping body 10. Or, the first wiping body 10 is in the shape of an isosceles triangle, and the switch mechanism 30 is disposed at a position of the first wiping body 10 close to the top corner.

In one embodiment, the number of the anti-pinching mechanisms 40 is two, and the two anti-pinching mechanisms are respectively opened into the other two corners of the first wiping body 10. With such an arrangement, the switch mechanism 30 can simultaneously control the anti-pinch mechanism 40 at two angular positions, so that the anti-pinch mechanism 40 can be switched to different states, such as an unlocked state or a locked state.

Referring to fig. 3, 4 and 5, the switch mechanism 30 includes a switch member 31 and a transmission assembly 32, the switch member 31 is connected to the transmission assembly 32, the locking mechanism 50 is disposed on the transmission assembly 32, and the switch member 31 is pressed to drive the locking mechanism 50 to move through the transmission assembly 32. The switch member 31 can extend out of the first cap portion 12 to contact the first wiping body 10 with the surface to be cleaned, and the switch mechanism 30 is triggered to be activated by the contact of the switch member 31 with the surface to be cleaned, so as to drive the anti-pinch mechanism 40 to move through the locking mechanism 50.

The switch member 31 is a rod-shaped structure, and one end thereof is connected to the transmission member 32, and the other end thereof can extend out of the first wiper 10.

The driving assembly 32 includes a driving member 321, a driving plate 322, and a first elastic member 323. The driving member 321 is connected to the driving plate 322, the locking mechanism 50 is disposed on the driving plate 322, the first elastic member 323 is connected to the driving member 321 and the first wiping body 10, and the first elastic member 323 can elastically deform to provide a restoring force to the driving member 321. One end of the switch 31 is connected to the driving member 321, and when the switch 31 abuts against the surface to be cleaned, the switch 31 drives the driving member 321 to move, so as to drive the transmission plate 322 to move, and further drive the locking mechanism 50 to move. Meanwhile, as one end of the first elastic element 323 is connected to the side wall of the internal limiting structure of the first housing 11, the driving element 321 presses the first elastic element 323 after moving, so that the first elastic element 323 deforms. The deformed first elastic member 323 can provide a restoring force to the driving member 321, so as to drive the switch member 31 to move and reset. The switch member 31 can be reset without any structure being operated by the user, reducing the number of operation steps by the user.

The driver 321 includes a rack bar 3211, a first gear 3212, and a second gear 3213. The first gear 3212 and the second gear 3213 are coaxially disposed and connected to the first wiping body 10, the switching member 31 is provided with gear teeth, and the first gear 3212 is engaged with the switching member 31. The second gear 3213 is engaged with the rack member, the rack bar 3211 is connected to the driving plate 322, and one end of the first elastic member 323 is connected to the rack bar 3211. Wherein the rack bar 3211 is connected to a side wall of the driving plate 322, and the rack bar 3211 is disposed substantially perpendicular to the switching element 31. The first gear 3212 and the second gear 3213 are coaxially disposed, and two ends of the central shaft are respectively fixed on a side wall of the limiting structure inside the first housing 11. The diameter of the second gear 3213 is larger than that of the first gear 3212, so that the first gear 3212 is meshed with the switch member 31, and the second gear 3213 is meshed with the rack gear without interference. One end of the first elastic member 323 is connected to one end of the rack bar 3211, which is far from the switch member 31, and the switch member 31 is retracted into the first wiping body 10 after being extruded, and meanwhile, the first gear 3212 is driven to rotate, and the first gear 3212 drives the second gear 3213 to rotate, so that the rack bar 3211 moves along the direction of the first elastic member 323, thereby extruding the first elastic member 323.

The driving plate 322 has a substantially L-shaped configuration, one end of which is connected to the rack bar 3211 and the other end of which is connected to the locking mechanism 50. After the switch element 31 moves, the rack bar 3211 is driven to drive the transmission plate 322 to move, and then the locking mechanism 50 connected to the transmission plate 322 is driven to move, so that the state of the anti-pinch mechanism 40 can be switched.

The internal limiting structure of the first housing 11 is a stop wall provided inside the first housing 11 for fixing or limiting each mechanism, and the stop wall can be provided according to specific needs.

Referring to fig. 3, 4 and 5, the anti-pinch mechanism 40 includes a safety post 41 and a second elastic member 42, the second elastic member 42 is connected to the first wiping body 10 and the safety post 41 respectively, and the second elastic member 42 can be elastically deformed to provide a restoring force to the safety post 41, when the locking mechanism 50 locks the anti-pinch mechanism 40, the locking mechanism 50 abuts against the safety post 41. By providing the second elastic member 42, a restoring force can be provided to the safety post 41, so that the safety post 41 can extend out of the first wiping body 10, and even in the absence of a switch, the safety post 41 can extend out of the first wiping body 10 to be switched to a locked state.

The safety post 41 includes a cylindrical body 411, and one end of the cylindrical body 411 is connected to the second elastic member 42. In one embodiment, the column 411 is in the shape of a cylinder 411. It is understood that in other embodiments, the column 411 may be replaced by other shapes such as rectangle, pentagon, etc.

In one embodiment, the safety post 41 includes two posts 411, and the two posts 411 are connected to a second elastic member 42 respectively. The two columns 411 are connected by a connecting part 412. When the first wiping body 10 and the second wiping body 20 are mutually adsorbed, the first wiping body 10 and the second wiping body 20 can be separated by the column 411, so that a user can rapidly separate the first wiping body 10 and the second wiping body 20 when using the eraser. In addition, when the first wiping body 10 and the second wiping body 20 are sucked together, the user's hand is prevented from being clamped due to the stopping function of the column 411. The first wiping body 10 and the second wiping body 20 are stopped by the two columns 411, and the stopping force of the safety post 41 is improved.

In one embodiment, the safety post 41 further includes a protrusion 413 for abutting the locking mechanism 50. The protrusion 413 is provided at a middle position of the connection part 412 and is perpendicular to the cylinder 411.

It will be appreciated that in other embodiments, if the safety post 41 includes a post 411, the connection 412 may be eliminated and the protrusion 413 placed directly at the end of the post 411. When two columns 411 are provided, the columns 411, the connection part 412 and the protrusion part 413 may be an integrally formed structure.

One end of the second elastic member 42 is connected to the inner sidewall of the first housing 11, and the other end is connected to the safety post 41. When the safety post 41 is retracted into the first swab 10, the second resilient member 42 is compressed. The first elastic member 323 and the second elastic member 42 are springs.

It is understood that, in other embodiments, the first elastic member 323 and the second elastic member 42 may be replaced with structures having equivalent functions or effects.

Referring to fig. 3 and 4, the locking mechanism 50 includes a locking block 51, and the locking block 51 is disposed on the switch mechanism 30 and is used for supporting the protruding portion 413 along the extending direction of the safety post 41. The locking block 51 is disposed at an end of the transmission plate 322 far from the switch member 31. Meanwhile, the locking block 51 is vertically connected to the driving plate 322 to stop the safety post 41 in the extension direction of the anti-pinch mechanism 40. When the locking piece 51 stops the safety post 41, the locking block abuts against the surface of the protrusion 413.

In one embodiment, the positioning portion 512 is disposed on the locking block 51, the protrusion 413 is disposed with a through hole 4131 at a position corresponding to the positioning portion 512, and the positioning portion 512 can extend into the through hole 4131. The positioning portion 512 extends from the surface of the locking block 51 toward the safety post 41, and the surface is the surface of the locking block 51 abutting against the safety post 41. The locking piece 51 can better lock the safety post 41 by the cooperation between the positioning portion 512 and the through hole 4131.

It can be understood that the length of the positioning portion 512 extending into the through hole 4131 does not affect the movement of the locking mechanism 50 driven by the driving plate 322. That is, the positioning portion 512 protrudes into the through hole 4131 to lift the fixing of the locking block 51 to the safety post 41, but when the transmission plate 322 drives the locking block 51 to move, a large force is not required. So set up, can promote the stability of locking piece 51 to the safety post 41 lock solid, can not influence locking piece 51 and carry out the unblock to safety post 41 yet.

For example, when the lock block 51 can provide a good stop for the safety post 41, the positioning portion 512 and the through hole 4131 may be eliminated.

Referring to fig. 3 and fig. 4, in an embodiment, the locking mechanism further includes a limiting portion 511. The limiting portion 511 is disposed on the locking block 51, and is used for supporting the protruding portion 413 along the moving direction of the locking mechanism 50. The limiting portion 511 is disposed at one end of the locking block 51 abutting against the protruding portion 413. Meanwhile, the limiting portion 511 is disposed at a position of the lock block 51 near the edge, and extends from a surface of the lock block 51 abutting against the protruding portion 413 toward a direction near the protruding portion 413. When the locking mechanism 50 is reset by the driving of the switch mechanism 30, the limiting portion 511 can abut against the side surface of the protruding portion 413 to stop the locking block 51 from moving excessively and being unable to lock the safety post 41.

It can be understood that the locking block 51, the positioning portion 512 and the limiting portion 511 are integrally formed. Further, the locking block 51 and the transmission plate 322 can also be integrally formed, so that the assembly efficiency of the parts is improved. On the other hand, the locking block 51 and the transmission plate 322 can be provided as detachable structures, and if a problem occurs in one of the structures, only the problematic structure can be replaced, so that the cost is saved. The manner of attachment of the detachable structure is not limited to attachment by fasteners such as bolts, or snap-fit, etc.

Referring to fig. 5, when the switch mechanism 30 and the finger-pinch preventing mechanism 40 extend out of the first wiping body 10, the end of the switch mechanism 30 protrudes out of the end of the finger-pinch preventing mechanism 40. Further, the length of the switch piece 31 is greater than the length of the safety post 41. The length of the switching member 31 is set to be greater than that of the safety post 41 so that the switching member 31 can contact the surface to be cleaned prior to the safety post 41 when contacting the surface. The switch member 31 first contacts the surface to function as a switch, and after the switch member 31 is pressed, the transmission assembly 32 drives the locking mechanism 50 to move, so as to unlock the safety post 41. The safety post 41 can be retracted into the first wiping body 10, so that the surface of the first wiping body 10 can be attached to the glass to clean the glass.

When the first wiper body 10 and the second wiper body 20 are combined together, the switch member 31 extends into the first recess 221, and the safety post 41 extends into the second recess 222. When the switch member 31 is located in the first groove 221, a gap is formed between the switch member and the bottom wall and the side wall of the first groove 221. When the safety post 41 is located in the second groove 222, it abuts against the bottom wall of the second groove 222. The gap between the switch member 31 and the first groove 221 can improve the condition of generating error touch on the switch mechanism 30. And the anti-pinch mechanism 40 is abutted against the bottom wall of the second groove 222, the first wiping body 10 and the second wiping body 20 can be separated by the anti-pinch mechanism 40, and the first wiping body 10 and the second wiping body 20 can be conveniently detached.

Referring to FIG. 3, in one embodiment, the glass wiping assembly 100 further includes a magnetic attraction mechanism 60. The magnetic attraction mechanism 60 is provided in the first wiping body 10 and the second wiping body 20, and the first wiping body 10 and the second wiping body 20 can be attracted to each other by the magnetic attraction mechanism 60. The magnetic attraction mechanism 60 is fixed in the accommodating space formed by the first housing 11 and the first cover 12. Another magnetic attraction mechanism 60 is fixed in another accommodating space formed by the second housing 21 and the second cover 22.

First wiping body 10 and second wiping body 20 through magnetism absorption mechanism 60 is absorptive, and one of them wiping body is when treating clean surface and remove, can drive another wiping body synchronous motion through the effect of magnetic force to the realization is cleaned two relative surfaces of same product, has promoted the cleaning efficiency that glass wiped subassembly 100.

In some embodiments, the magnetically attractive mechanism 60 is a magnet assembly. It is understood that in other embodiments, the magnetic attraction mechanism 60 can be replaced by other structures with equivalent functions, such as a magnetic attraction sheet.

Referring to fig. 5, in one embodiment, the glass wiping assembly 100 further includes a vacuum chuck 70. The vacuum chuck 70 is disposed on the first wiper 10 or the second wiper 20 for sucking the surface to be cleaned. Here, this embodiment will be described by taking an example in which the vacuum chuck 70 is provided on the second wiper body 20. The first wiping body 10 is used for wiping the inner surface of the glass to be cleaned, and the second wiping body 20 is used for wiping the outer surface of the glass to be cleaned. The second wiping body 20 is provided with a vacuum suction cup 70 on the wiping surface, and the vacuum suction cup 70 faces the first wiping body 10. When two are wiping the body and are being cleaned glass, if the second wipes body 20 removes asynchronous between the wiping in-process and the first wiping body 10, because the existence of vacuum chuck 70, can adsorb the second wiping body 20 on the surface of glass, avoid the second wiping body 20 because of the risk that breaks away from magnetic force and directly drop.

Referring to fig. 3, in one embodiment, the glass wiping assembly 100 further includes a wiping cloth 80. The wiper 80 is provided on the surfaces of the first and

second wipers

10 and 20 for wiping the surface to be cleaned. Wherein, the wiper 80 is disposed near a corner of the switch member 31, so that after the switch member 31 is retracted into the first wiper body 10, the wiper 80 can contact the surface to be cleaned to clean the surface. In addition, the wiper 80 provided on the second wiper body 20 is provided with a through-hole at a position corresponding to the first groove 221 so that the opening and closing member 31 can be inserted into the first groove 221.

Referring to fig. 3, in an embodiment, the glass wiping assembly 100 further includes a hanging strip. The scraping strip 90 is arranged on the surfaces of the first wiping body 10 and the second wiping body 20 and extends out of the first wiping body 10 and the second wiping body 20. The scraping strip 90 extends out of the wiping surfaces of the first wiping body 10 and the second wiping body 20, and the scraping strip 90 is disposed at a position close to the other two corners. The wiper strip 90 is spaced from the wipe 80 by a distance such that the wipe 80 can wipe away liquid left on a surface that has been cleaned by the wiper strip 90 after the surface has been cleaned. The wiper strip 90 is capable of moving the liquid, thereby further enhancing the cleaning efficiency of the glass wiper assembly 100.

The operation of the glass wiper assembly 100 will be described, wherein the glass wiper assembly 100 is used as an example. It is understood that the target of action may also be an acrylic plate or the like.

Referring to fig. 3, 4 and 5, when the opposite surfaces of the glass need to be cleaned, the first wiper 10 and the second wiper 20, which are adsorbed to each other, are separated from each other, so that the first wiper 10 and the second wiper 20 are respectively attached to the inner and outer surfaces of the glass. At this time, the switch member 31 is pressed and retracted into the first wiper body 10 after contacting the surface to be cleaned. The switch 31 drives the locking mechanism 50 to move through the transmission assembly 32, the first elastic element 323 is compressed, the positioning portion 512 is separated from the through hole 4131, and the locking block 51 is no longer supported on the protruding portion 413, so as to unlock the safety post 41. The safety post 41 is pressed against the surface to be cleaned and then retracted into the first wiper body 10, and the second elastic member 42 is compressed. After the safety post 41 is unlocked and retracted into the first wiping body 10, the first wiping body 10 is arranged on the surface of the wiping cloth 80 and attached to the glass, so that the glass can be cleaned.

After the first wiping body 10 and the second wiping body 20 finish cleaning, the first wiping body 10 and the second wiping body 20 are separated from the surface of the glass. The switching member 31 is protruded from the first wiping body 10 by the restoring force provided by the first elastic member 323. The transmission assembly 32 is reset by the switch 31, and the locking mechanism 50 is driven to move. The safety post 41 extends out of the first wiping body 10 under the restoring force provided by the second elastic element 42, the locking block 51 is pressed against the protruding part 413 again, and the positioning part 512 extends into the through hole 4131. When the first wiper 10 and the second wiper 20 are attracted together, the end of the switch 31 is received in the first groove 221, and the end of the safety post 41 abuts against the bottom wall of the second groove 222. So arranged, the safety post 41 separates the first wiper body 10 from the second wiper body 20, and the two wiper bodies can be easily separated by the user when the user uses the wiper next time.

Second embodiment

Referring to fig. 6, 7 and 8, the glass wiper assembly 100 of the second embodiment of the present application is substantially the same in structure as the glass wiper assembly 100 provided in the first embodiment. The difference is that the switch mechanism 30 in the second embodiment is different from the switch mechanism 30 in the first embodiment.

The switch mechanism 30 in the glass wiping assembly 100 in the second embodiment comprises a switch member 31 and a transmission assembly 32. The switch member 31 is connected to the transmission member, and the locking mechanism 50 is disposed on the transmission member 32. The switch member 31 is pressed to move the locking mechanism 50 through the transmission assembly 32. The switch member 31 can extend out of the first cover portion 12 to contact the first wiping body 10 with the surface to be cleaned, and the switch member 31 contacts with the surface to be cleaned to trigger the switch mechanism 30 to be activated, so as to drive the anti-pinch mechanism 40 to move through the locking mechanism 50.

The switch member 31 is a connecting rod, and one end thereof is connected to the transmission member 32, and the other end thereof can extend out of the first eraser 10.

The driving assembly 32 includes a driving member 321a, a driving plate 322, and a first elastic member 323. The driving member 321a is connected to the driving plate 322, the locking mechanism 50 is disposed on the driving plate 322, the first elastic member 323 is connected to the driving member 321a and the first wiping body 10, and the first elastic member 323 can be elastically deformed to provide a restoring force to the driving member 321 a. One end of the switch 31 is connected to the driving member 321a, and when the switch 31 abuts against the surface to be cleaned, the switch 31 drives the driving member 321a to move, so as to drive the transmission plate 322 to move, and further drive the locking mechanism 50 to move. Meanwhile, one end of the first elastic element 323 is connected to the side wall of the internal limiting structure of the first housing 11, and the driving element 321a presses the first elastic element 323 after moving, so that the first elastic element 323 deforms. The deformed first elastic element 323 can provide a restoring force to the driving element 321a, and thus can drive the switch element 31 to move and reset. The switch member 31 can be reset without any structure being operated by the user, reducing the number of operation steps by the user.

The driving member 321a includes a first link 3214, a second link 3215, a driving block 3216a, and a stopper 3217. The first link 3214 is connected to the switching element 31, and the first link 3214 is rotatably connected to the second link 3215. Meanwhile, the first link 3214 is connected to the first wiping body 10. The second link 3215 is rotatably connected to the driving block 3216a. The limiting block 3217 is disposed on an inner wall of the first wiping body 10, and is connected to the driving block 3216a for guiding a moving direction of the driving block 3216a. The driving block 3216a is connected to the driving plate 322, and the first elastic member 323 is connected to the driving block 3216a.

In one embodiment, the driving block 3216a is provided with a connecting post 3218. The limiting block 3217 is provided with a chute 3219 at a position corresponding to the connecting rod 3218, and the connecting rod 3218 is disposed in the chute 3219.

The middle portion of the first link 3214 is connected to the first cover 12 through a hinge, so that the first link 3214 can rotate around the hinge. One end of the first link 3214 is connected to the switch 31, and the other end is connected to the second link 3215 through another rotation shaft. The end of the second link 3215, which is far from the first link 3214, is connected to the driving block 3216a through a rotating shaft. The driving block 3216a is connected to the driving plate 322, and the driving block 3216a is provided with a connecting post 3218 along a direction perpendicular to the switch member 31. The stoppers 3217 are disposed on both sides of the driving block 3216a and fixed to the first cover 12. The position of the limiting block 3217 corresponding to the connecting rod 3218 is provided with a sliding groove 3219, and the connecting rod 3218 is disposed in the sliding groove 3219 and can move in the sliding groove 3219. The first connecting piece is arranged on the side of the drive block 3216a facing away from the switching piece 31.

When the switch member 31 is pressed against the surface to be cleaned, the surface to be cleaned is pressed and retracted into the first wiper body 10. The switch 31 drives the first link 3214 to rotate around the rotation axis, so that the first link 3214 drives the second link 3215 to rotate. The second link 3215 rotates to drive the driving block 3216a to move away from the switch element 31, and the first elastic element 323 is compressed. The limiting block 3217 is used to guide the moving direction of the driving block 3216a, and also limit the driving block 3216a, so as to prevent the limiting block 3217 from shifting during movement.

The driving block 3216a also drives the driving plate 322 to move during the moving process, so as to drive the locking mechanism 50 disposed on the driving plate 322 to move. The locking block 51 in the locking mechanism 50 no longer abuts against the safety post 41, thereby unlocking the safety post 41. The safety post 41 is retracted into the first swab 10 and the second resilient element 42 is compressed.

After the first wiper 10 and the second wiper 20 are separated from the surface to be cleaned, the driving block 3216a is reset by the restoring force provided by the first elastic element 323, so that the switch element 31 is driven to extend out of the first wiper 10 by the first link 3214 and the second link 3215. The safety post 41 also extends out of the first wiper body 10 under the action of the second elastic member 42. When the driving block 3216a moves, the driving plate 322 drives the locking mechanism 50 to move, and the locking mechanism 50 locks the safety post 41 again.

The other structure in this embodiment is substantially the same as that in the first embodiment. Here, the description thereof will not be repeated.

Third embodiment

Referring to fig. 9, a glass wiper assembly 100 of a third embodiment of the present application is substantially the same in structure as the glass wiper assembly 100 provided in the first embodiment. The difference is that the switch mechanism 30 in the third embodiment is different from the switch mechanism 30 in the first embodiment.

The switch mechanism 30 in the glass wiping assembly 100 in the third embodiment includes a switch member 31 and a transmission assembly 32. The switch member 31 is connected to the transmission member, and the locking mechanism 50 is disposed on the transmission member 32. The switch member 31 is pressed to move the locking mechanism 50 through the transmission assembly 32. The switch member 31 can extend out of the first cap portion 12 to contact the first wiping body 10 with the surface to be cleaned, and the switch mechanism 30 is triggered to be activated by the contact of the switch member 31 with the surface to be cleaned, so as to drive the anti-pinch mechanism 40 to move through the locking mechanism 50.

The driving assembly 32 includes a driving member 321b, a driving plate 322, and a first elastic member 323. The driving member 321b is connected to the transmission plate 322, the locking mechanism 50 is disposed on the transmission plate 322, the first elastic member 323 is connected to the driving member 321b and the first wiping body 10, and the first elastic member 323 can be elastically deformed to provide a restoring force to the driving member 321 b. One end of the switch 31 is connected to the driving member 321b, and when the switch 31 abuts against the surface to be cleaned, the switch 31 drives the driving member 321b to move, so as to drive the transmission plate 322 to move, and further drive the locking mechanism 50 to move. Meanwhile, one end of the first elastic element 323 is connected to the side wall of the internal limiting structure of the first housing 11, and the driving element 321b presses the first elastic element 323 after moving, so that the first elastic element 323 deforms. The deformed first elastic element 323 provides a restoring force to the driving element 321b, so as to drive the switch element 31 to move and reset. The switch member 31 can be reset without any structure being operated by the user, reducing the number of operation steps for the user.

The driver 321b includes a drive block 3216b. The driving block 3216b connects the switch member 31 and the driving plate 322, and the first elastic member 323 connects the driving block 3216b. The switch element 31 is compressed and then retracted into the first wiper 10, thereby moving the driving block 3216b and compressing the first elastic element 323. The driving block 3216b drives the driving plate 322 to move, and further drives the locking mechanism 50 to move, so as to unlock the safety post 41.

In one embodiment, the switch member 31 is provided with a first slope M. The driving block 3216b is provided with a second inclined surface N forming an inclined surface fit with the first inclined surface M. The switch 31 can drive the driving block 3216b to move along a direction perpendicular to the moving direction of the first eraser 10 when the first eraser 10 retracts into the first eraser body by the cooperation between the first inclined plane M and the second inclined plane N.

Referring to fig. 9, in an embodiment, the switch member 31 includes a switch post 311 and a guide 312. The guide member 312 is disposed on the inner wall of the first wiper 10, the switch post 311 is connected with the guide key, and the switch post 311 can rotate and move along the guide post. Wherein one end of the guide 312 is fixed to the inner wall of the first housing 11. One end of the switch post 311 is connected to the free end of the guide 312. The free end of the guide 312 extends into the body of the switch post 311. And, the inner wall of the switch post 311 and the outer wall of the guide 312 are provided with a protrusion and a groove structure which are matched with each other. The protrusion and groove structure serves to guide the switch post 311 to be able to rotate around the guide 312 while being extended and retracted.

Specifically, in this embodiment, the outer wall of the guide 312 is provided with a convex portion, and the inner wall of the switch post 311 is provided with a concave portion.

It is understood that in other embodiments, a groove may be provided on the outer wall of the guide 312 and a protrusion may be provided on the inner wall of the switch post 311.

The first slope M provided at the end of the switch post 311 may be provided around the entire end. The end portion of the switch post 311 may be provided with the first slope M. The driving plate 322 can drive the locking mechanism 50 to move only by the cooperation between the first inclined plane M and the second inclined plane N. The locking block 51 in the locking mechanism 50 no longer abuts the safety post 41, thereby unlocking the safety post 41. The safety post 41 is retracted into the first swab 10 and the second resilient element 42 is compressed.

In an embodiment, the switch member 31 further includes a third elastic member, and two ends of the third elastic member are respectively connected to the inner wall of the first housing 11 and the end of the switch post 311 to provide a restoring force to the switch post 311. Further, the third elastic member is a spring. It is to be understood that in other embodiments, the third elastic member may be replaced with a structure having an equivalent function or effect.

When the switch member 31 is pressed, the switch post 311 is retracted into the first wiping body 10 while rotating around the guide member 312. Meanwhile, the driving member 321b can drive the locking mechanism 50 to move by the cooperation between the first inclined plane M on the switch column 311 and the second inclined plane N on the driving block 3216b. The locking block 51 in the locking mechanism 50 no longer abuts the safety post 41, thereby unlocking the safety post 41. The safety post 41 is retracted into the first swab 10 and the second resilient element 42 is compressed.

In one embodiment, a third elastic member is provided if the switching member 31. After the switch post 311 is retracted into the first wiper 10, the third elastic member is compressed.

Fourth embodiment

Referring to fig. 10, a glass wiper assembly 100 of the fourth embodiment of the present application has substantially the same structure as the glass wiper assembly 100 provided in the third embodiment. The difference is that the switch mechanism 30 in the fourth embodiment is different from the switch mechanism 30 in the third embodiment.

The switch mechanism 30 in the glass wiping assembly 100 in the fourth embodiment includes a switch member 31 and a transmission assembly 32. The switch 31 is connected to the transmission assembly, and the locking mechanism 50 is disposed on the transmission assembly 32. The switch member 31 is pressed to move the locking mechanism 50 through the transmission assembly 32. The switch member 31 can extend out of the first cover portion 12 to contact the first wiping body 10 with the surface to be cleaned, and the switch member 31 contacts with the surface to be cleaned to trigger the switch mechanism 30 to be activated, so as to drive the anti-pinch mechanism 40 to move through the locking mechanism 50.

The driving assembly 32 includes a driving member 321c, a driving plate 322, and a first elastic member 323. The driving member 321c is connected to the driving plate 322, the locking mechanism 50 is disposed on the driving plate 322, the first elastic member 323 is connected to the driving member 321c and the first wiping body 10, and the first elastic member 323 can be elastically deformed to provide a restoring force to the driving member 321 c. One end of the switch 31 is connected to the driving member 321c, and when the switch 31 abuts against the surface to be cleaned, the switch 31 drives the driving member 321c to move, so as to drive the transmission plate 322 to move, and further drive the locking mechanism 50 to move. Meanwhile, one end of the first elastic element 323 is connected to the side wall of the internal limiting structure of the first housing 11, and the driving element 321c presses the first elastic element 323 after moving, so that the first elastic element 323 deforms. The deformed first elastic member 323 can provide a restoring force to the driving member 321c, so as to drive the switch member 31 to move and reset. The switch member 31 can be reset without any structure being operated by the user, reducing the number of operation steps by the user.

The driver 321c includes a drive block 3216c. The driving block 3216c is connected to the switch member 31 and the driving plate 322, and the first elastic member 323 is connected to the driving block 3216c. The switch element 31 is compressed and then retracted into the first wiper 10, thereby moving the driving block 3216c and compressing the first elastic element 323. The driving block 3216c drives the driving plate 322 to move, and further drives the locking mechanism 50 to move, so as to unlock the safety post 41.

In one embodiment, the switch member 31 is provided with a first protrusion O. The drive block 3216c is provided with a second projection P that abuts the first projection O. The switch 31 can drive the driving block 3216c to move along a direction perpendicular to the moving direction of the first wiping body 10 when the switch is retracted into the first wiping body 10 by the cooperation between the first protrusion O and the second protrusion P.

Referring to fig. 10, the first convex portion O and the second convex portion P are portions whose surfaces are arc-shaped. For example, the first protrusion O and the second protrusion P have a quarter spherical structure. Through the abutting connection between the first protrusion O and the second protrusion P, the switch 31 can drive the driving block 3216c to move, and further drive the locking mechanism 50 to move through the transmission plate 322, so as to unlock the safety post 41.

The other structure in this embodiment is substantially the same as that in the third embodiment. Here, the description thereof will be omitted.

In summary, the present embodiment provides the glass wiping assembly 100, which can unlock or lock the safety post 41 without separately providing another switch through the cooperation between the switch mechanism 30, the locking mechanism 50 and the anti-pinch mechanism 40. The switch mechanism 30 is merely urged against the surface to be cleaned, and functions as a switch to switch the state of the safety post 41. The operation steps of the user using the glass wiper assembly 100 are simplified, the cleaning burden of the user is relieved, and the experience of the user is improved.

In addition, those skilled in the art should recognize that the above embodiments are provided for illustration only, and not for the purpose of limiting the invention, and that suitable modifications and variations of the above embodiments are possible within the spirit and scope of the disclosure.

Claims

1. A glass wiping assembly comprises a first wiping body and a second wiping body which are mutually adsorbed, and is characterized by further comprising:

the switch mechanism is arranged at the end part close to the first wiping body and can retract into or partially extend out of the first wiping body;

the hand clamping prevention mechanism is arranged at the other end part close to the first wiping body and is far away from the switch mechanism, and the hand clamping prevention mechanism can retract into or partially extend out of the first wiping body;

the locking mechanism is arranged in the first wiping body and connected with the switch mechanism, and the locking mechanism is driven by the switch mechanism to lock or unlock the hand clamping prevention mechanism;

when the first wiping body acts on the surface to be cleaned, the switching mechanism contacts the surface to be cleaned before the anti-pinch mechanism contacts the surface to be cleaned, the switching mechanism retracts into the first wiping body after being extruded, and the switching mechanism simultaneously drives the locking mechanism to move to unlock the anti-pinch mechanism so that the anti-pinch mechanism retracts into the first wiping body after being extruded;

when the first body of wiping breaks away from treat clean surface, just the first body of wiping with the second is wiped when physically adsorbing each other, switching mechanism with prevent that tong mechanism part stretches out the first body of wiping, prevent that tong mechanism support hold in on the second is wiped physically, switching mechanism's tip accept in the second is wiped internally, locking mechanism locking prevent tong mechanism.

2. The glass wiper assembly as defined in claim 1, wherein the first wiper body and the second wiper body each have a triangular shape, the switch mechanism being proximate a corner of the first wiper body.

3. The glass wiping assembly of claim 2 wherein the number of the hand pinching prevention mechanisms is two, each being located adjacent to the other two corners of the first wiping body.

4. The glass wiping assembly of claim 1, 2 or 3, wherein the switch mechanism comprises a switch member and a transmission assembly, the switch member is connected to the transmission assembly, the locking mechanism is disposed on the transmission assembly, and the switch member is extruded to drive the locking mechanism to move through the transmission assembly.

5. The glass wiper assembly as defined in claim 4, wherein the driving assembly includes a driving member, a driving plate and a first elastic member, the driving member is connected to the driving plate, the locking mechanism is disposed on the driving plate, the first elastic member is connected to the driving member and the first wiper body, and the first elastic member is capable of being elastically deformed to provide a restoring force to the driving member.

6. The glass wiping assembly of claim 5 wherein the driving member includes a rack bar, a first gear and a second gear, the first gear and the second gear being coaxially disposed and coupled to the first wiping body, the switch member having gear teeth, the first gear being engaged with the switch member, the second gear being engaged with the rack bar, the rack bar being coupled to the driving plate, and one end of the first resilient member being coupled to the rack bar.

7. The assembly of claim 5, wherein the driving member includes a first link, a second link, a driving block, and a stopper, the first link is connected to the switch member and rotatably connected to the second link, the first link is connected to the first wiper body, the second link is rotatably connected to the driving block, the stopper is disposed on an inner wall of the first wiper body and connected to the driving block for guiding a moving direction of the driving block, the driving block is connected to the driving plate, and the first elastic member is connected to the driving block.

8. The assembly of claim 7, wherein the driving block is provided with a connecting post, the limiting block is provided with a sliding slot at a position corresponding to the connecting post, and the connecting post is arranged in the sliding slot.

9. The glass wiper assembly as defined in claim 5, wherein said drive member includes a drive block, said drive block being connected to said switch member and said drive plate, said first resilient member being connected to said drive block.

10. The glass wiper assembly as defined in claim 9, wherein said switch member is provided with a first ramp surface and said actuating block is provided with a second ramp surface in ramp engagement with said first ramp surface.

11. The glass wiper assembly as defined in claim 9, wherein said switch member is provided with a first protrusion, and said actuating block is provided with a second protrusion abutting said first protrusion.

12. The glass wiper assembly as defined in claim 9, wherein said switch member includes a switch post and a guide member, said guide member being disposed on an inner wall of said first wiper body, said switch post being connected to said guide member, and said switch post being capable of rotating and moving along said guide member.

13. The glass wiper assembly as defined in claim 1, 2 or 3, wherein the hand-clipping prevention mechanism comprises a safety post and a second elastic member, the second elastic member is connected to the first wiper body and the safety post respectively, and the second elastic member can be elastically deformed to provide a restoring force to the safety post, when the locking mechanism locks the hand-clipping prevention mechanism, the locking mechanism abuts against the safety post.

14. The assembly of claim 13, wherein the safety post has a protrusion, the locking mechanism includes a locking block, and the locking block is disposed on the switch mechanism for supporting the protrusion along the extension direction of the safety post; the locking block is provided with a limiting part which is used for supporting the protruding part along the moving direction of the locking mechanism; the locking block is provided with a positioning part, the protruding part is provided with a through hole at a position corresponding to the positioning part, and the positioning part can stretch into the through hole.

15. The glass wiper assembly of claim 1, 2 or 3, wherein when said switch mechanism and said anti-pinch mechanism extend beyond said first wiper body, an end of said switch mechanism protrudes beyond said anti-pinch mechanism.

16. The glass wiper assembly as defined in claim 1, 2 or 3, wherein the second wiper body has a first recess and a second recess, when the first wiper body and the second wiper body are attached together, the end of the switch mechanism is received in the first recess, and a gap is formed between the end of the switch mechanism and the bottom wall and the side wall of the first recess, and the hand-clipping prevention mechanism abuts against the bottom wall of the second recess.

17. The glass wiper assembly as defined in claim 1, 2 or 3, further comprising a magnetic attraction mechanism disposed in the first wiper body and the second wiper body, wherein the first wiper body and the second wiper body can attract each other through the magnetic attraction mechanism.

18. The glass wiper assembly of claim 1, 2 or 3, further comprising a vacuum cup disposed on the first wiper body or the second wiper body for attracting a surface to be cleaned.

19. The glass wiper assembly as defined in claim 1, further comprising a wiper disposed on a surface of the first wiper body and the second wiper body for wiping the surface to be cleaned.

20. The glass wiper assembly as defined in claim 1, further comprising a wiper strip disposed on a surface of the first wiper body and the second wiper body and extending beyond the first wiper body and the second wiper body.