CN213606098U - Double-sided glass wiper - Google Patents

Abstract

The utility model discloses a double-sided glass wiper, which comprises a first wiper body, wherein the first wiper body comprises a magnetic adjusting mechanism and a magnet; the magnetic regulating mechanism comprises a driving piece, a clutch component and a magnetic regulating executing component; the clutch assembly is arranged between the driving piece and the magnetism regulating execution assembly; the clutch assembly is switchable between an engaged state and a disengaged state; in the engagement state, the clutch assembly is communicated with power transmission between the driving piece and the magnetism regulating execution assembly, so that the driving piece regulates the position of the magnet through the magnetism regulating execution assembly; in the separation state, the clutch assembly cuts off power transmission between the driving piece and the magnetism adjusting execution assembly, and stops position adjustment of the magnet. According to the double-sided glass wiper provided by the application, the double-sided glass wiper has higher safety use performance.

Description

Double-sided glass wiper

Technical Field

The application relates to the technical field of daily cleaning supplies, in particular to a double-sided glass wiper.

Background

The glass window is influenced by the internal and external environments for a long time, some dust and impurities and the like are remained on the surface, the attractiveness of the glass window is influenced, and meanwhile, indoor light transmission is not facilitated, so that the glass needs to be cleaned frequently. The magnetic double-sided glass wiper provides great convenience for the cleaning work of the glass window, two mutually attracted wiper bodies are respectively attached to the inner surface and the outer surface of the glass, when the glass wiper is used, a user drives the outer wiper body to move together by pushing the inner wiper body, the purpose of simultaneously cleaning the inner side and the outer side of the glass window is achieved, and the glass wiper has high cleaning efficiency and safety performance.

When the glass window is used, the distance between the magnets inside the inner wiping body and the outer wiping body is required to be adjusted according to the glass with different thicknesses, so that the magnetic force between the inner wiping body and the outer wiping body is matched with the thickness of the glass window. In the prior art, no matter in a use state or a non-use state, the magnetism adjusting mechanism of the magnetic double-sided glass eraser is in an operable state, so that the problem that the magnetic force between the inner eraser body and the outer eraser body is changed due to misoperation of the magnetism adjusting mechanism, and the outer eraser body falls off is possibly caused.

SUMMERY OF THE UTILITY MODEL

The application provides a two-sided glass wiper, has higher safe performance.

The utility model discloses a following technical scheme realizes: a double-sided glass wiper comprises a first wiper body, wherein the first wiper body comprises a magnetic adjusting mechanism and a magnet; the magnetic regulating mechanism comprises a driving piece, a clutch component and a magnetic regulating executing component; the clutch assembly is arranged between the driving piece and the magnetism regulating execution assembly; the clutch assembly is switchable between an engaged state and a disengaged state; in the engagement state, the clutch assembly is communicated with power transmission between the driving piece and the magnetism regulating execution assembly, so that the driving piece regulates the position of the magnet through the magnetism regulating execution assembly; in the separation state, the clutch assembly cuts off power transmission between the driving piece and the magnetism adjusting execution assembly, and stops position adjustment of the magnet.

According to the double-sided glass wiper provided by the embodiment of the application, the clutch assembly is additionally arranged on the power transmission line of the magnetic adjusting mechanism, the magnetic adjusting power of the magnet can be conveniently communicated or disconnected according to actual needs, and the operation controllability of the magnetic adjusting mechanism is further improved. Compare in the accent magnetism mechanism that two-sided glass wiped among the prior art, this application has effectively avoided under the condition that non-accent magnetism needs, and its accent magnetism mechanism also is in the state of transferring magnetism power intercommunication, and then has avoided because the maloperation of transferring magnetism mechanism causes the condition emergence of wiping the body and dropping outward, consequently, the two-sided glass that this application provided wipes has higher safe handling performance.

In one possible design, the clutch assembly comprises a master clutch disc and a slave clutch disc, the master clutch disc is in transmission connection with the driving piece, and the slave clutch disc is in transmission connection with the magnetism regulating execution assembly;

in the engaged state, the master clutch disc and the slave clutch disc are engaged with each other, and in the disengaged state, the master clutch disc and the slave clutch disc are disengaged from each other.

In one possible embodiment, the master clutch disk and the slave clutch disk are connected by an elastic return element.

In one possible design, one of the master clutch disc and the slave clutch disc is provided with a positioning lug; and a positioning groove for the positioning lug to be inserted is arranged on the other one of the main clutch disc and the auxiliary clutch disc.

In one possible design, one of the master clutch disc and the slave clutch disc is provided with a positioning column; and the other one of the main clutch disc and the auxiliary clutch disc is provided with a jack for the positioning column to be inserted into.

In one possible design, an external gear is provided on one of the master and slave clutch discs; and an internal gear capable of meshing with the external gear is arranged on the other one of the main clutch disc and the auxiliary clutch disc.

In a possible design, a positioning seat is further fixedly arranged in the first eraser, and the slave clutch disc abuts against the positioning seat and can rotate relative to the positioning seat.

In one possible design, a positioning sliding groove is arranged on an abutting surface of one of the slave clutch disc and the positioning seat; the abutting surface of the other one of the slave clutch disc and the positioning seat is provided with wavy teeth accommodated in the positioning sliding groove.

In one possible design, the magnetism regulating executing assembly comprises a magnetism regulating screw rod and a sleeve, one end of the magnetism regulating screw rod penetrates through the positioning seat and is fixedly connected with the slave clutch disc, the other end of the magnetism regulating screw rod is in threaded connection with the sleeve, and the sleeve is fixedly connected with the magnet.

In a possible design, a locking spring is abutted between the positioning seat and the sleeve.

Drawings

FIG. 1 is a schematic cross-sectional view of an example of a first wiper provided in an embodiment of the present application;

FIG. 2 is a schematic view of the connection between the slave clutch plate and the magnetic regulating screw provided in the embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of another example of a first wiper provided in an embodiment of the present application;

FIG. 4 is a schematic cross-sectional view of another example of the first wiper provided in the example of the present application.

Reference numerals: 1. a cover body; 2. a base; 3. a grip; 4. positioning seats; 5. mounting holes; 10. a drive member; 11. twisting the block; 20. a clutch assembly; 21. a main clutch disc; 211. a positioning column; 212. an outer gear; 22. an elastic reset member; 23. a slave clutch disc; 231. a positioning groove; 232. wave teeth; 233. a jack; 234. an internal gear; 30. a magnetic adjustment executing component; 31. a magnetic adjusting screw rod; 32. a sleeve; 33. a locking spring; 40. a magnet; 50. magnet mount pad.

Detailed Description

The technical solution in the present application will be described below with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments.

In the following, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.

It should be noted that the same reference numerals are used to denote the same components or parts in the embodiments of the present application, and for the same parts in the embodiments of the present application, only one of the parts or parts may be given the reference numeral, and it should be understood that the reference numerals are also applicable to the other same parts or parts.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; 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 description of the present application, it is to be understood that the terms "upper", "lower", "side", "inner", "outer", and the like indicate orientations or positional relationships based on installation, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The embodiment of the application provides a double-sided glass wiper, which comprises a first wiper body and a second wiper body which can attract each other through glass. During the use, the user can wipe the body with first and the second and close respectively in glass's inside and outside surface, and under the effect of magnetism, wipe the body through promoting first and can drive the second and wipe the body and remove together, and then reach the purpose of carrying out the cleanness simultaneously to the inside and outside of glass window.

Fig. 1 is a schematic cross-sectional view of an example of a first wiper provided in an embodiment of the present application. As shown in FIG. 1, the first friction body comprises a magnetic adjusting mechanism and a magnet 40, wherein the magnetic adjusting mechanism comprises a driving member 10, a clutch assembly 20 and a magnetic adjusting actuating assembly 30.

Wherein, the clutch assembly 20 is arranged between the driving member 10 and the magnetism regulating executing assembly 30. The clutch assembly 20 is switchable between an engaged state and a disengaged state; in the engaged state, the clutch assembly communicates the power transmission between the driver 10 and the magnetic adjustment executing assembly 30, so that the driver 10 adjusts the position of the magnet 40 through the magnetic adjustment executing assembly 30; in the disengaged state, the clutch assembly 20 cuts off the power transmission between the driver 10 and the magnetism adjustment actuator assembly 30, and stops the position adjustment of the magnet 40.

Specifically, the first wiping body is one of double-sided glass wipers, and when the double-sided glass wiper is used, the first wiping body can be arranged on the outer side of glass or on the inner side of the glass, which is not limited in the application.

First wiping body is including transferring magnetic mechanism and magnet 40, transfers magnetic mechanism to be used for adjusting the position of magnet 40, promptly under the user state, transfers magnetic mechanism to be used for adjusting the distance between magnet 40 and the second wiping body, and then adjusts the magnetic attraction between the first wiping body and the second wiping body to satisfy different thickness glass's user demand.

The magnetic adjusting executing component 30 is used for driving the magnet 40 in the first wiping body to move, the driving part 10 is used for driving the magnetic adjusting executing component 30, and the clutch component 20 can be switched between an engaging state and a disengaging state; in the engaged state, the clutch assembly 20 communicates the power transmission between the driver 10 and the magnetic adjustment executing assembly 30, so that the driver 10 adjusts the position of the magnet 40 through the magnetic adjustment executing assembly 30; in the disengaged state, the clutch assembly 20 cuts off the power transmission between the driver 10 and the magnetism adjustment actuator assembly 30, and stops the position adjustment of the magnet 40.

The application does not limit how the clutch assembly 20 connects and disconnects the power transmission between the driver 10 and the magnetism regulating actuator assembly 30. For example, the present invention may be realized by electric operation or user operation.

According to the double-sided glass wiper provided by the embodiment of the application, the clutch component 20 is additionally arranged on the power transmission line of the magnetic adjusting mechanism, the magnetic adjusting power of the magnet 40 can be conveniently connected or disconnected according to actual needs, and the operation controllability of the magnetic adjusting mechanism is further improved. Compare in the accent magnetism mechanism that two-sided glass wiped among the prior art, this application has effectively avoided under the condition that non-accent magnetism needs, and its accent magnetism mechanism also is in the state of transferring magnetism power intercommunication, and then has avoided because the maloperation of transferring magnetism mechanism causes the condition emergence of wiping the body and dropping outward, consequently, the two-sided glass that this application provided wipes has higher safe handling performance.

As shown in fig. 1, the first eraser includes a cover 1 and a base 2, the cover 1 covers the base 2 to form a receiving space, and the receiving space receives a magnet 40 and part or all of the magnetic adjustment mechanism. When the glass cleaner is used, the outer surface of the base 2 faces to the surface of glass, and the outer surface can be provided with a wiper and a scraping strip, so that the surface of the glass can be cleaned.

As shown in fig. 1, in the embodiment of the present application, the driving member 10 is a knob, and a user can drive the magnetic adjustment actuator 30 to adjust the position of the magnet 40 by rotating the knob.

Further, a grip 3 is formed on the lid body 1, the grip 3 has a hollow columnar structure, a mounting hole 5 is formed inside, and the driver 10 is disposed in the mounting hole 5. Alternatively, the cylindrical structure may be circular in cross-section to facilitate rotation of the driver 10.

As shown in fig. 1, the clutch assembly 20 includes a master clutch disc 21 and a slave clutch disc 23, the master clutch disc 21 is in transmission connection with the driver 10, and the driver 10 can rotate the master clutch disc 21. The main clutch plate 21 may be fixedly connected to the driving member 10, for example, they may be formed as an integral structure by an integral molding process.

The slave clutch disc 23 is in transmission connection with the magnetic adjusting executing assembly 30, so that the position of the magnet 40 can be adjusted. In the engaged state, the master clutch disc 21 and the slave clutch disc 23 are engaged with each other, and the master clutch disc 21 can rotate the slave clutch disc 23. In the disengaged state, the master clutch disc 21 and the slave clutch disc 23 are disengaged from each other, that is, even if the driver 10 is rotated at this time, the position of the magnet 40 cannot be adjusted.

Further, in order to facilitate the engagement and disengagement of the master clutch disc 21 and the slave clutch disc 23, in the embodiment of the present application, the master clutch disc 21 and the slave clutch disc 23 are connected by the elastic restoring member 22. Thus, the user can press the driver 10 to engage the master clutch plate 21 and the slave clutch plate 23, and then the user can rotate the driver 10 to adjust the position of the magnet 40.

After the adjustment is completed, the user can release the driving part 10, the main clutch disc 21 can be reset under the action of the elastic resetting part 22, and the main clutch disc and the auxiliary clutch disc 23 are separated from each other, at this time, because the power transmission is disconnected, the user can not adjust the position of the magnet 40 even if the driving part 10 is rotated, and then the position of the magnet 40 can be prevented from being changed due to misoperation, the condition that the outer wiping body falls off is effectively avoided, and the safety use performance is improved.

Alternatively, the elastic restoring member 22 may be a spring, a leaf spring, a torsion spring, or the like, which is not limited in this application.

As shown in fig. 1, in the embodiment of the present application, the elastic restoring member 22 is a spring, which is disposed in the middle of the master clutch plate 21 and the slave clutch plate 23, and has one end fixedly connected to the master clutch plate 21 and the other end fixedly connected to the slave clutch plate 23.

Fig. 2 is a schematic view of the connection between the slave clutch disc and the magnetic regulating screw. As shown in fig. 1 and 2, in the embodiment of the present application, the side of the master clutch disc 21 facing the slave clutch disc 22 is provided with a positioning protrusion, and correspondingly, the side of the slave clutch disc 22 facing the master clutch disc 21 is provided with a positioning groove 231 adapted to each other, so that when the driving member 10 is pressed, the positioning protrusion can be inserted into the positioning groove 231, thereby engaging the master clutch disc 21 and the slave clutch disc 23.

Alternatively, in other embodiments, the positions of the positioning protrusions and the positioning grooves 231 may be changed, that is, the positioning protrusions may be disposed on the slave clutch disc 22, and the positioning grooves 231 may be disposed on the master clutch disc 21, which is not limited in this application.

Alternatively, in other embodiments, the engagement of the master clutch disc 21 and the slave clutch disc 23 may be achieved in other manners, which is not limited in the present application.

As shown in fig. 1, the first eraser is further fixedly provided with a positioning seat 4, which abuts against the positioning seat 4 from a clutch disc 23 and can rotate relative to the positioning seat 4. The positioning seat 4 can limit the slave clutch disc 23, so that the slave clutch disc 23 can rotate in the horizontal direction in the drawing, and cannot be displaced in the vertical direction. When the main clutch disc 21 is pressed, the engaging operation can be accurately performed.

Further, in order to realize accurate limit of the slave clutch disc 23, as shown in fig. 1, in the present embodiment, a wavy tooth 232 may be provided on the abutting surface of the slave clutch disc 23, and a positioning sliding groove may be provided at a corresponding position on the abutting surface of the positioning seat 4.

In order to realize smooth rotation, the wavy teeth 232 and the positioning sliding grooves are both in a closed circular ring shape, the circle center coincides with the rotation center, and the wavy teeth 232 are accommodated in the positioning sliding grooves, so that the driven clutch disc 23 can only rotate relative to the positioning seat 4 and cannot displace. With the above arrangement, accurate engagement of the master clutch disc 21 and the slave clutch disc 22 can be achieved.

Alternatively, in other embodiments, the positions of the wavy teeth 232 and the positioning chutes can be exchanged, that is, the positioning chutes may be disposed on the slave clutch disc 22, and the wavy teeth 232 may be disposed on the positioning seat 4, which is not limited in this application.

As shown in fig. 1 and 2, the magnetic adjustment actuating assembly 30 includes a magnetic adjustment screw 31 and a sleeve 32, one end of the magnetic adjustment screw 31 passes through the positioning seat 4 and is fixedly connected with the slave clutch disc 23, the other end of the magnetic adjustment screw 31 is in threaded connection with the sleeve 32, and the sleeve 32 is fixedly connected with the magnet 40.

Specifically, magnetism adjusting screw 31 has the external screw thread, and sleeve 32 is equipped with the internal thread, and magnetism adjusting screw 31 and sleeve 32 threaded connection can drive sleeve 32 and go up and down through rotatory magnetism adjusting screw 31, and then adjust the position (height) of magnet 40.

As shown in fig. 1, in the embodiment of the present application, the magnet 40 is fixed to the magnet mounting seat 50, and the magnet 40 is fixedly connected to the sleeve 32 through the magnet mounting seat 50. The magnet 40 may be a plurality of magnets.

As shown in fig. 1, in order to prevent the magnetic field adjusting screw 31 and the sleeve 32 from loosening, in the embodiment of the present application, a locking spring 33 is abutted between the positioning seat 4 and the sleeve 32, so that the magnetic field adjusting screw 31 and the sleeve 32 can always be reliably and tightly connected.

Alternatively, the anti-loose spring 33 may be sleeved on the outer periphery of the magnetic adjustment screw 31, and one end of the anti-loose spring abuts against the positioning seat 4 and the other end abuts against the sleeve 32.

FIG. 3 is a schematic cross-sectional view of another example of the first wiper provided in the embodiments of the present application. In contrast to the previous embodiment, in the present embodiment, the positioning posts 211 are provided on the main clutch plate 21 so as to protrude from the clutch plate 23, the insertion holes 233 into which the positioning posts 211 are inserted are provided in the sub clutch plate 23, and when the driver 10 is pressed, the positioning posts 211 can be inserted into the insertion holes 233, thereby achieving the mutual engagement between the main clutch plate 21 and the sub clutch plate 23.

Alternatively, in other embodiments, the positions of the positioning posts 211 and the insertion holes 233 can be changed, that is, the positioning posts 211 can be disposed on the slave clutch disc 23, and the insertion holes 233 can be disposed on the master clutch disc 21, which is not limited in this application.

Further, in this embodiment, a groove structure may be disposed on an outer side surface of the driving member 10, and a torsion block 11 is disposed in a middle portion of the groove structure, so that a user can rotate the driving member 10 conveniently.

FIG. 4 is a schematic cross-sectional view of another example of the first wiper provided in the example of the present application. With respect to the foregoing embodiment, in the present embodiment, the external gear 212 is provided outward in the circumferential direction of the master clutch disc 21, the internal gear 234 is provided inward in the circumferential direction of the slave clutch disc 23, the internal gear 234 and the external gear 212 can be meshed with each other, and when the driver 10 is pressed, the internal gear 234 and the external gear 212 can be meshed with each other, thereby achieving mutual engagement of the master clutch disc 21 and the slave clutch disc 23.

It should be understood that the above description is only for the purpose of helping those skilled in the art better understand the embodiments of the present application, and is not intended to limit the scope of the embodiments of the present application. Various equivalent modifications or changes, or combinations of any two or more of the above, may be apparent to those skilled in the art in light of the above examples given. Such modifications, variations, or combinations are also within the scope of the embodiments of the present application.

It should also be understood that the foregoing descriptions of the embodiments of the present application focus on highlighting differences between the various embodiments, and that the same or similar elements that are not mentioned may be referred to one another and, for brevity, are not repeated herein.

It should also be understood that the manner, the case, the category, and the division of the embodiments are only for convenience of description and should not be construed as a particular limitation, and features in various manners, the category, the case, and the embodiments may be combined without contradiction.

It is also to be understood that the terminology and/or the description of the various embodiments herein is consistent and mutually inconsistent if no specific statement or logic conflicts exists, and that the technical features of the various embodiments may be combined to form new embodiments based on their inherent logical relationships.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. The double-sided glass wiper is characterized by comprising a first wiper body, wherein the first wiper body comprises a magnetic adjusting mechanism and a magnet (40);

the magnetic regulating mechanism comprises a driving piece (10), a clutch component (20) and a magnetic regulating executing component (30); the clutch component (20) is arranged between the driving part (10) and the magnetism regulating execution component (30);

the clutch assembly (20) is switchable between an engaged state and a disengaged state;

in the engaged state, the clutch assembly (20) is communicated with power transmission between the driving piece (10) and the magnetism regulating execution assembly (30), so that the driving piece (10) regulates the position of the magnet (40) through the magnetism regulating execution assembly (30);

in the separation state, the clutch component (20) cuts off power transmission between the driving component (10) and the magnetism adjusting execution component (30), and stops position adjustment of the magnet (40).

2. The double-sided glass wiper as recited in claim 1, characterized in that the clutch assembly (20) comprises a master clutch disc (21) and a slave clutch disc (23), the master clutch disc (21) is in transmission connection with the driving member (10), and the slave clutch disc (23) is in transmission connection with the magnetism regulating actuator assembly (30);

in the engaged state, the master clutch disc (21) and the slave clutch disc (23) are engaged with each other, and in the disengaged state, the master clutch disc (21) and the slave clutch disc (23) are disengaged from each other.

3. Double-sided glass wiper according to claim 2, characterized in that the master clutch disc (21) and the slave clutch disc (23) are connected by means of an elastic return member (22).

4. The double-sided glass wiper as defined in claim 3, characterized in that one of the master clutch disc (21) and the slave clutch disc (23) is provided with a positioning lug;

the other one of the main clutch disc (21) and the auxiliary clutch disc (23) is provided with a positioning groove (231) for the insertion of the positioning lug.

5. The double-sided glass wiper as defined in claim 3, wherein one of the master clutch disc (21) and the slave clutch disc (23) is provided with a positioning post (211);

an insertion hole (233) for inserting the positioning column (211) is formed in the other one of the main clutch disc (21) and the auxiliary clutch disc (23).

6. The double-sided glass wiper according to claim 3, wherein one of the master clutch disc (21) and the slave clutch disc (23) is provided with an external gear (212);

an internal gear (234) capable of meshing with the external gear (212) is provided on the other of the master clutch disc (21) and the slave clutch disc (23).

7. The double-sided glass wiper as claimed in any one of claims 2 to 6, wherein a positioning seat (4) is fixedly arranged in the first wiper body, and the slave clutch disc (23) abuts against the positioning seat (4) and can rotate relative to the positioning seat (4).

8. The double-sided glass wiper as recited in claim 7, characterized in that a positioning chute is provided on an abutting surface of one of the slave clutch disc (23) and the positioning seat (4);

the abutting surface of the other one of the slave clutch disc (23) and the positioning seat (4) is provided with wavy teeth (232) accommodated in the positioning sliding groove.

9. The double-sided glass wiper as claimed in claim 8, wherein the magnetism regulating actuator assembly (30) comprises a magnetism regulating screw rod (31) and a sleeve (32), one end of the magnetism regulating screw rod (31) passes through the positioning seat (4) and is fixedly connected with the slave clutch disc (23), the other end of the magnetism regulating screw rod (31) is in threaded connection with the sleeve (32), and the sleeve (32) is fixedly connected with the magnet (40).

10. A double-sided glass wiper as claimed in claim 9, characterized in that a locking spring (33) is connected between the positioning seat (4) and the sleeve (32).

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