CN217090530U - Double-sided magnetic window cleaner - Google Patents

Abstract

The application provides a two-sided magnetic force window cleaner, include through the interior body (100) and the outer body (200) of wiping of magnetic force actuation, be equipped with on scraping face (210) of the outer body (200) of wiping and wipe thing (220), the outer body (200) of wiping includes: an air inlet (211) provided on the wiping surface (210) and avoiding the wiper (220); and the suction fan (230) is used for sucking air between the scraping surface (210) and the glass through the air suction port (211) so as to generate adsorption force between the outer scraping body (200) and the glass. The application provides a two-sided magnetic force window cleaner's outer wiping body can be reliable when using laminate in the glass surface, and difficult follow glass surface and drop, has higher security performance.

Description

Double-sided magnetic window cleaner

Technical Field

The application relates to the technical field of daily cleaning supplies, in particular to a double-sided magnetic window cleaner.

Background

Glass installed on a window is washed by rainwater and attached with floating dust to cause dirt, and the glass needs to be cleaned frequently in order to keep the glass bright and attractive. The two-sided magnetic window cleaner provides great convenience for the cleaning work of the glass window. Two-sided magnetic force window cleaner includes two and wipes the body, and when clean glass, two are wiped the body and are located glass's inside and outside both sides respectively to adsorb through magnetic force and be in the same place, the user can drive another and be located outdoor wiping body and remove simultaneously through wiping body at indoor removal, can accomplish the cleanness of the inside and outside both sides of glass simultaneously, clean efficient and need not carry out outdoor operation.

Aiming at the current double-sided magnetic window cleaner, in the using process, when a user moves the inner wiping body suddenly at a higher speed, because of the existence of factors such as inertia, friction force and the like, the movement of the outer wiping body possibly lags, so that the inner wiping body and the outer wiping body are staggered, the magnetic attraction between the inner wiping body and the outer wiping body is reduced or even disappears, the outer wiping body is easy to drop, and a larger potential safety hazard exists.

SUMMERY OF THE UTILITY MODEL

The application provides a two-sided magnetic force window cleaner, and the body of wiping outward can be reliably laminated in the glass surface during the use, and difficult follow glass surface and drop, has higher security performance.

In order to solve the above problems, the embodiment of the present application provides a technical solution that: the utility model provides a two-sided magnetic force window cleaner, includes the interior body and the outer body of wiping through magnetic force actuation, be equipped with the wiper on the scraping face of the outer body of wiping, the outer body of wiping includes: the air suction port is arranged on the scraping surface and avoids the wiping object; and the suction fan is used for sucking out air between the scraping surface and the glass through the air suction port so as to generate adsorption force between the outer scraping body and the glass.

In one possible design, the outer wipe body further includes: and the air outlet is arranged on the scraping surface and covered by the wiping object, and is used for discharging the air sucked out by the suction fan to the wiping object.

In one possible design, the wiper is mounted on the wiping surface by a snap-fit structure, and the exhaust port includes a snap-fit interface of the snap-fit structure.

In one possible design, the exhaust port includes a plurality of spaced apart openings.

In one possible design, the scraping surface is a step surface and comprises a lower plane and a higher plane which are connected, the wiper is attached to the lower plane, the outer end surface of the wiper protrudes out of the higher plane, and the air suction port is formed in the higher plane.

In one possible design, a water supply cavity is arranged in the outer wiper body, a water outlet pipe communicated with the water supply cavity is convexly arranged on the wiping surface, and the water outlet pipe penetrates through an avoiding hole formed in the wiper.

In one possible design, the outer wiping body further comprises a water outlet valve for controlling the on-off of water flow, the inner cavity of the water outlet pipe forms a valve cavity of the water outlet valve, a valve core is movably arranged in the inner cavity of the water outlet pipe, and the valve core is used for opening or closing a water outlet of the water outlet pipe.

In one possible design, a magnetic adjusting mechanism is arranged on the inner wiping body and used for adjusting the magnetic force between the inner wiping body and the outer wiping body.

In a possible design, the inner wiping body is provided with a hand clamping prevention device, the hand clamping prevention device comprises a supporting column and a toggle switch, the toggle switch is used for controlling the supporting column to stretch out or retract back into the inner wiping body, and when the supporting column stretches out, the supporting column is used for preventing the inner wiping body from being tightly attached and sucked with the outer wiping body.

In a possible design, the wiping surface is triangular, and a wiping strip is further arranged on the wiping surface, and is located behind the wiper relative to the wiping direction and close to one side of the triangle.

For current conventional two-sided magnetic force window cleaner, be equipped with the induction port on the scraping face of the outer body of cleaning of two-sided magnetic force window cleaner that this application provided, this outer body of cleaning still includes the suction fan, the suction fan is linked together with this induction port, make the suction fan can be through the induction port from the space suction air between scraping face and the glass surface, make the space between scraping face and the glass surface present vacuum or negative pressure state, and then make and produce the adsorption affinity between outer body of cleaning and the glass surface, make outer body of cleaning adsorb on the glass window reliably. The outer wiping body can be reliably attached to the outer surface of the glass in the process of cleaning the outer surface of the glass by the outer wiping body, the outer surface of the glass is not easy to fall off, the safety performance is high, and the risk that the outer wiping body falls off is greatly reduced.

The user is when using the clean glass window of two-sided magnetic force window cleaner that this application provided, the suction fan can be continuous will scrape the air escape between face and the glass surface, make scrape can keep at negative pressure or vacuum state always between face and the glass surface, can have the negative pressure adsorption affinity always between outer wiping body and the glass, this negative pressure adsorption affinity can be with outer reliable absorption on the glass window of wiping the body, even wipe the condition that the magnetic attraction reduces or disappears because of taking place the dislocation between the body and outer wiping the body in appearing this moment, outer wiping the body and also can not following the glass surface and drop, and then can greatly reduced outer wiping the body and take place the risk of falling, make the two-sided magnetic force window cleaner that this application provided have higher safety in utilization and validity.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic overall structure diagram of a double-sided magnetic window wiper provided in an embodiment of the present application.

FIG. 2 is a schematic view of an overall structure of an outer wiper provided in an embodiment of the present application.

FIG. 3 is a schematic view of the outer wiper provided by the embodiment of the present application with the wiper removed.

Figure 4 is a cross-sectional schematic view of the outer wipe shown in figure 3.

FIG. 5 is a schematic structural diagram of a base of an eraser body according to an embodiment of the present application.

Reference numerals:

100. an inner wiping body; 110. a magnetic adjusting mechanism; 120. a hand-clamping prevention device; 121. a support pillar; 122. a toggle switch;

200. an external wiping body; 210. scraping the surface; 210a, a lower plane; 210b, a high plane; 211. an air suction port; 212; an exhaust port; 213. perforating; 220. a wipe; 230. a suction fan; 231. an exhaust duct; 240. a water supply cavity; 241. a water chamber cover; 250. a water outlet pipe; 251. a valve core; 252. a baffle ring; 253. a limiting sleeve; 260. scraping the strips; 270. the subassembly is inhaled to magnetism.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. 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 this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description of the present application, it is to be understood that the terms "inner," "outer," "upper," "bottom," "front," "back," and the like, when used in the orientation or positional relationship indicated in FIG. 1, are used solely for the purpose of facilitating a description of the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

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.

The application provides a two-sided magnetic force window cleaner, scrape through the body outside and set up the induction port on scraping the face, the internal portion of outer wiping suction fan can scrape the air between face and the glass surface through this induction port suction, make and to scrape and can produce the negative pressure adsorption affinity between face and the glass surface of the body outside, the body of outer wiping during the use can be reliable laminate in the glass surface, and be difficult for coming off from the glass surface, higher security performance has, greatly reduced the risk that the body of outer wiping dropped.

Fig. 1 is a schematic overall structure diagram of a double-sided magnetic window wiper provided in an embodiment of the present application. FIG. 2 is a schematic diagram of an overall structure of an outer wiper 200 according to an embodiment of the present disclosure. As shown in fig. 1 and 2, the double-sided magnetic window cleaner provided in the embodiment of the present invention includes an inner cleaning body 100 and an outer cleaning body 200, when a user cleans a glass window using the double-sided magnetic window cleaner, the inner cleaning body 100 is attached to an inner surface of the glass window, the outer cleaning body 200 is attached to an outer surface of the glass window, magnetic materials (e.g., magnets or magnetic conductive metals) are disposed inside the inner cleaning body 100 and the outer cleaning body 200, and magnetic attraction can be generated between the inner cleaning body 100 and the outer cleaning body 200 by using the magnetic materials, so that the inner cleaning body 100 and the outer cleaning body 200 can be attracted together through the glass window. The user can drive the outer wiper 200 located outdoors to move simultaneously by moving the inner wiper 100 indoors, so that the cleaning of the inner side and the outer side of the glass can be completed simultaneously, the cleaning efficiency is high, and outdoor operation is not needed.

The binding surfaces of the inner wiping body 100, the outer wiping body 200 and the glass window are wiping surfaces, wiping objects and wiping strips are arranged on the wiping surfaces of the inner wiping body 100 and the outer wiping body 200, the wiping strips are used for wiping away water stains on the glass window after the wiping objects are wiped, the wiping objects are firstly used for wiping, and then the wiping strips are used for wiping water, so that the purpose of efficiently cleaning the glass window is achieved.

As shown in fig. 1 and 2, in the embodiment of the present application, the outer wiper body 200 has a wiping surface 210, a wiper 220 and an air inlet 211 are provided on the wiping surface 210, and the air inlet 211 is provided to avoid the wiper 220, and the wiper 220 does not cover the air inlet 211.

The external cleaning body 200 provided by the embodiment of the application further comprises a suction fan 230, the suction fan 230 can be arranged on the shell of the external cleaning body 200 or inside the shell, the suction fan 230 is communicated with the suction port 211, and in the power-on working state, the suction fan 230 generates negative pressure so as to suck air through the suction port 211. When the external cleaning body 200 is attached to the glass surface, the suction fan 230 can suck out air between the cleaning surface 210 and the glass through the air suction opening 211, so that the air pressure between the cleaning surface 210 and the glass is smaller than the ambient air pressure, and further, a negative pressure adsorption force can be generated between the external cleaning body 200 and the glass.

Compared with the conventional double-sided magnetic window wiper, the suction port 211 is formed in the scraping surface 210 of the outer wiping body 200 of the double-sided magnetic window wiper, the outer wiping body 200 further comprises the suction fan 230, the suction fan 230 is communicated with the suction port 211, so that the suction fan 230 can suck air out from the space between the scraping surface 210 and the glass surface through the suction port 211, the space between the scraping surface 210 and the glass surface is in a vacuum or negative pressure state, and then the outer wiping body 200 and the glass surface generate adsorption force, and the outer wiping body 200 can be reliably adsorbed on the glass window. In the process that the outer wiping body 200 cleans the outer surface of the glass, the outer wiping body 200 can be reliably attached to the outer surface of the glass and is not easy to fall off from the outer surface of the glass, so that the safety performance is high, and the risk of falling of the outer wiping body is greatly reduced.

When a user uses the double-sided magnetic window cleaner provided by the embodiment of the application to clean a glass window, the inner cleaning body 100 and the outer cleaning body 200 are firstly respectively attached to the inner side and the outer side of the glass window, and under the action of magnetic attraction between the inner cleaning body 100 and the outer cleaning body 200, the inner cleaning body 100 and the outer cleaning body 200 can be adsorbed together through the glass window, so that the user can drive the outer cleaning body 200 to synchronously move to clean when moving the inner cleaning body 100 indoors. In the process that the external wiping body 200 moves, the suction fan 230 can continuously discharge the air between the wiping surface 210 and the glass surface, so that the wiping surface 210 and the glass surface can be always kept in a negative pressure or vacuum state, negative pressure adsorption force can be always provided between the external wiping body 200 and the glass, the negative pressure adsorption force can reliably adsorb the external wiping body 200 onto the glass window, even if the situation that the magnetic adsorption force between the internal wiping body 100 and the external wiping body 200 is reduced or disappears due to dislocation occurs at the moment, the external wiping body 200 cannot fall off from the outer surface of the glass, and the risk that the external wiping body 200 falls can be greatly reduced, so that the double-sided magnetic window wiper provided by the application has higher use safety and effectiveness.

FIG. 3 is a schematic view of the outer wipe body 200 of the present application with the wipe 220 removed. As shown in fig. 3, the scraping surface 210 is a stepped surface and includes a lower plane 210a and a higher plane 210b connected to each other, the wiper 220 is attached to the lower plane 210a, the outer end surface of the wiper 220 protrudes from the higher plane 210b, and the suction port 211 is formed on the higher plane 210 b.

By setting the scraping surface 210 (i.e. the low plane 210a) of the portion where the wiper 220 is installed to be relatively lower, the wiper 220 can be conveniently set to be relatively thicker, so that the wiper 220 has a sufficient water storage effect, which is beneficial to improving the cleaning efficiency.

Alternatively, the wiper 220 may be a cleaning object made of any flexible material, for example, the wiper 220 may be any one of a cleaning cloth, a scouring pad, a felt, a sponge, or rubber.

Alternatively, the wipe 220 can be attached to the lower surface 210a by any means, such as snapping, screwing, adhering, etc.

As shown in fig. 2 and 3, in the embodiment of the present application, the scraping surface 210 is triangular, and the scraping surface 210 is further provided with a scraping strip 260, and the scraping strip 260 is located behind the wiper 220 with respect to the wiping direction and is close to one side of the triangle. Wiper 220 is close to triangle-shaped's a apex angle setting, and scrapes strip 260 along the side setting that this apex angle was faced, during the use, can wipe the direction with scraping strip 260 perpendicular to place wiper 220 in the front side of scraping strip 260, through above setting, can convenience of customers realize scraping earlier afterwards to glass surface, guarantee clean effect.

Alternatively, the wiper strip 260 may be a rubber or silicone rubber strip. The scraping bar 260 may be mounted and fixed to the scraping surface 210 through a mounting groove.

Figure 4 is a cross-sectional schematic view of the outer wipe shown in figure 3. FIG. 5 is a schematic structural diagram of a base of an eraser body according to an embodiment of the present application. As shown in fig. 1 to 5, the air inlet 211 is formed of a plurality of densely arranged air holes and is provided on the high plane 210 b. The air suction opening 211 penetrates through the base of the external cleaning body 200 and is communicated with a suction fan 230 arranged inside the external cleaning body 200, the suction fan 230 can be an axial flow fan, for example, when the suction fan 230 is powered on and works, air between the scraping surface 210 and the glass can be sucked out through the air suction opening 211, and the sucked air is discharged to the environment.

Optionally, in order to obtain a better absorption effect, the air suction port 211 may be disposed near the center of the scraping surface 210, for example, may be directly disposed at the center of the triangular scraping surface 210, at this time, in order to simplify the air duct design of the suction fan 230 and the air suction port 211, the suction fan 230 may be disposed at the center of the base corresponding to the scraping surface 210, and at this time, the suction fan 230 is directly communicated with the air suction port 211, which is beneficial to reducing the wind resistance and improving the air suction efficiency.

Further, as shown in fig. 4 and 5, in order to conveniently dispose the suction fan 230 at the center of the base, the suction fan 230 may be disposed inside the magnetic attraction assembly 270. In other words, the magnetically attractive assembly 270 may be disposed around the suction fan 230. The magnetic attraction component 270 and the magnetic material in the inner eraser 100 can attract each other, so that a magnetic attraction force can be generated between the inner eraser 100 and the outer eraser 200.

Further, as shown in fig. 3-5, the outer wiper 200 further includes an exhaust port 212, and the suction fan 230 located inside the outer wiper 200 is communicated with the exhaust port 212 through an exhaust air duct 231. The air outlet 212 is provided on the wiping surface 210 (the lower plane 210a) and covered with the wiper 220, and the air outlet 212 is used for discharging the air sucked by the suction fan 230 toward the wiper 220.

Through the arrangement, the influence on the environment caused by directly discharging the aqueous solution containing the cleaning agent to the external environment can be avoided. The water-air mixture sucked out by the suction fan 230 is discharged to the back of the wiper 220, and the water solution containing the cleaning agent can be absorbed by the wiper 220 for reuse, so that the frequency of water replenishing on the glass surface by a user can be reduced, and the use experience of the user can be improved. In addition, the vent 212 is disposed on the back of the wiper 220 to avoid the vent 212 from blowing the glass surface.

Alternatively, the exhaust port 212 may exhaust only a portion of the air drawn by the suction fan 230, thereby avoiding a large blowing force on the glass surface.

Alternatively, the exhaust port 212 may include a plurality of ports, and the ports may be spaced apart from each other on the back surface of the wiper 220, and may include 2 to 5 ports, for example.

Optionally, the wiper 220 is mounted on the wiping surface 210 (the lower plane 210a) by a snap-fit structure, and the air outlet 212 includes a snap-fit interface of the snap-fit structure. That is to say, the clamping interface can be used as the exhaust hole 212, and one hole has multiple purposes, so that the machining process can be saved, the number of the holes on the scraping surface 210 can be avoided or reduced, and the adverse effect on the overall mechanical strength of the eraser body 200 is reduced.

In this embodiment, preferably, the fastening structure may adopt a pin-inserting type fastening structure disclosed in chinese patent publication No. CN 203122280U.

As shown in fig. 4, in the embodiment of the present application, a water supply cavity 240 is disposed in the outer wiper 200, a water outlet pipe 250 communicated with the water supply cavity 240 is convexly disposed on the wiping surface 210, and the water outlet pipe 250 is disposed in an avoiding hole formed in the wiper 220 in a penetrating manner.

Through the arrangement, the outer wiping body 200 can store clear water through the water supply cavity 240, water can be supplied to the wiper 220 through the water outlet pipe 250, therefore, the situation that a user frequently absorbs water for the wiper 220 or sprays water onto a glass window for multiple times can be avoided, the labor intensity of the user can be reduced, and the cleaning efficiency is improved. The water outlet pipe 250 penetrates through an avoiding hole formed in the wiper 220, and water can be directly supplied to the wiper 220 through the water outlet pipe 250, so that the water supply effect on the wiper 220 is better.

As shown in fig. 2, the outlet of the outlet tube 250 (i.e. the front end of the outlet tube 250) is recessed into the outer surface of the wipe 220. That is to say, there is a difference in height between the outer surface of the wiper 220 and the front end of the water outlet pipe 250, the outer surface of the wiper 220 has a greater height (farther away from the wiping surface 210) than the front end of the water outlet pipe 250, the height of the water outlet pipe 250 is smaller than the thickness of the wiper 220, and by the above arrangement, the water outlet pipe 250 can be prevented from contacting the glass surface, so that the friction between the wiping surface 210 and the glass surface can be reduced, and the water outlet pipe 250 is prevented from being damaged due to hard friction with the glass surface.

Alternatively, the outlet pipe 250 may be a circular pipe, a square pipe, a tapered pipe, or the like.

As shown in fig. 4 and 5, the scraping surface 210 is provided with a through hole 213, and the front end of the water outlet pipe 250 passes through the through hole 213 from the inside of the outer wiping body 200 to the outside and is fixedly and convexly provided on the scraping surface 210.

Further, as shown in fig. 3 and 4, the outer wiper 200 further includes a water outlet valve for controlling the on-off of water flow, the inner cavity of the water outlet pipe 250 forms a valve cavity of the water outlet valve, the inner cavity of the water outlet pipe 250 is movably provided with a valve core 251, and the valve core 251 is used for opening or closing the water outlet of the water outlet pipe 250. Through setting up the outlet valve, can carry out nimble control to the moisturizing operation of wiper 220, the user can open or close the outlet valve according to actual demand. The valve core 251 is arranged in the inner cavity of the water outlet pipe 250, so that the structural design can be simplified, and a user can conveniently control the valve.

Further, as shown in fig. 4, the water outlet of the water outlet pipe 250 is in a shape of a reduced opening, the valve core 251 is a sphere (e.g., a ball) and is movably disposed in the water outlet pipe 250, the spherical valve core 251 can be far away from and open the water outlet of the water outlet pipe 250, and at this time, water can be supplied to the wiper 220; the spherical valve core 251 can also approach and block the water outlet of the water outlet pipe 250, and at this time, water cannot be supplemented to the wiper 220. The user can move the valve core 251 to turn on or off the water outlet pipe 250 by moving, shaking or shaking the outer wiper 200 (for example, the movement, shaking or shaking may be generated during normal wiping cleaning), so that the water replenishing operation of the wiper 220 can be conveniently and flexibly controlled.

Alternatively, as shown in fig. 4, a baffle ring 252 having a hollow structure may be disposed at the front end of the water outlet pipe 250, and the aforementioned water outlet having a tapered structure may be formed through the baffle ring 252.

Furthermore, a limiting sleeve 253 with a hollow structure is arranged at the rear end of the water outlet pipe 250, and the valve core 251 is limited in the water outlet pipe 250 through the stop ring 252 and the limiting sleeve 253.

As shown in fig. 4, the outer wiper 200 is provided with a water inlet for supplying water to the water supply chamber 240, and the water inlet is provided with a water chamber cover 241, and the water chamber cover 241 can seal the water inlet and be detachably connected to the wiper. The water chamber cover 241 may be made of a flexible material, such as soft gel.

Optionally, the design related to the water supply cavity 240 and the water outlet pipe 250 may also be disposed on the inner wiping body 100, so that the inner surface of the glass can be replenished with water through the inner wiping body 100, the labor intensity of a user can be reduced, and the use by the user is facilitated.

As shown in fig. 1, the inner wiper 100 is provided with a finger-clipping prevention device 120, the finger-clipping prevention device 120 includes a support column 121 and a toggle switch 122, the toggle switch 122 is used for controlling the support column 121 to extend out or retract into the inner wiper 100, and when the support column 121 extends out, the support column 121 is used for preventing the inner wiper 100 from being attached to and attracted by the outer wiper 200.

When the window cleaner needs to be stored after the cleaning of the glass window, the supporting column 121 can be supported between the inner cleaning body 100 and the outer cleaning body 200 by controlling the toggle switch 122, so that the cleaning surfaces of the two cleaning bodies are directly and tightly attached to clamp the fingers of a user under the action of strong magnetic force, and the double-sided magnetic window cleaner provided by the application is ensured to have enough safety use performance.

As shown in fig. 1, the inner wiper 100 is further provided with a magnetic adjusting mechanism 110, the magnetic adjusting mechanism 110 is used for adjusting the magnetic force between the inner wiper 100 and the outer wiper 200, for example, the magnetic adjusting mechanism 110 includes a magnetic adjusting knob, a user can adjust the distance between the magnetic material inside and the wiping surface by rotating the magnetic adjusting knob, and then can adjust the magnetic force between the two wipers, and the above arrangement enables the double-sided glass wiper provided by the embodiment of the present application to meet the use requirements of glass windows with different thicknesses (for example, single-layer glass or double-layer glass).

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 utility model provides a two-sided magnetic force window cleaner, includes through interior wiping body (100) and the outer wiping body (200) of magnetic force actuation, be equipped with on the face of scraping (210) of the outer wiping body (200) wiper (220), its characterized in that, the outer wiping body (200) includes:

an air inlet (211) provided on the wiping surface (210) and avoiding the wiper (220);

and the suction fan (230) is used for sucking air between the scraping surface (210) and the glass through the air suction port (211) so as to generate adsorption force between the outer scraping body (200) and the glass.

2. The double-sided magnetic window cleaner according to claim 1, characterized in that the outer wiper body (200) further comprises:

and an air outlet (212) provided on the wiping surface (210) and covered with the wiper (220), wherein the air outlet (212) is used for discharging the air sucked out by the suction fan (230) to the wiper (220).

3. A dual-sided magnetic window wiper as defined in claim 2, wherein the wiper (220) is mounted to the wiping surface (210) by a snap-fit arrangement, the air outlet (212) comprising a snap-fit interface of the snap-fit arrangement.

4. The dual-sided magnetic window cleaner of claim 2, wherein the exhaust opening (212) includes a plurality of spaced apart openings.

5. The double-sided magnetic window wiper according to claim 1, wherein the wiping surface (210) is a stepped surface comprising a lower plane (210a) and an upper plane (210b) connected, the wiper (220) is attached to the lower plane (210a), and an outer end surface of the wiper (220) protrudes from the upper plane (210b), and the suction port (211) is formed on the upper plane (210 b).

6. The double-sided magnetic window wiper according to any one of claims 1-5, wherein a water supply cavity (240) is arranged in the outer wiper body (200), a water outlet pipe (250) communicated with the water supply cavity (240) is convexly arranged on the wiping surface (210), and the water outlet pipe (250) is arranged in an avoiding hole formed in the wiper (220) in a penetrating manner.

7. The double-sided magnetic window wiper according to claim 6, wherein the outer wiper body (200) further comprises a water outlet valve for controlling the on-off of water flow, the inner cavity of the water outlet pipe (250) forms a valve cavity of the water outlet valve, the inner cavity of the water outlet pipe (250) is movably provided with a valve core (251), and the valve core (251) is used for opening or closing the water outlet of the water outlet pipe (250).

8. The double-sided magnetic window wiper according to any one of claims 1-5 and 7, characterized in that the inner wiper body (100) is provided with a magnetic adjusting mechanism (110), and the magnetic adjusting mechanism (110) is used for adjusting the magnetic force between the inner wiper body (100) and the outer wiper body (200).

9. The double-sided magnetic window wiper according to any one of claims 1 to 5 and 7, wherein the inner wiper body (100) is provided with a hand clamping prevention device (120), the hand clamping prevention device (120) comprises a support column (121) and a toggle switch (122), the toggle switch (122) is used for controlling the support column (121) to extend out or retract into the inner wiper body (100), and when the support column (121) extends out, the support column (121) is used for preventing the inner wiper body (100) from being tightly attached to and attracted by the outer wiper body (200).

10. The double-sided magnetic window wiper according to any one of claims 1-5 and 7, wherein the wiping surface (210) is triangular, and a wiping strip (260) is further provided on the wiping surface (210), and the wiping strip (260) is located behind the wiper (220) relative to the wiping direction and is arranged close to one side of the triangle.

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