CN102846269B - Window cleaning system and method for operating thereof - Google Patents

Abstract

The invention belongs to technical field of household appliance manufacture, relate to a kind of window cleaning system and method for operating thereof.This window cleaning system comprises glass cleaning device, this glass cleaning device comprises driving machine and follower, driving machine and follower are respectively arranged with the first magnet part and the second magnet part, driving machine and follower is made mutually to be adsorbed on the inside and outside both sides of glass by magnetic-adsorption, and follower can produce servo-actuated with driving machine, described window cleaning system also comprises supporting member, this supporting member is adsorbed in glass surface, it is connected with driving machine or follower, makes driving machine or follower keep static relative to glass.

Description

Glass-wiping system and method of operation thereof

technical field

The invention belongs to the technical field of manufacturing small household appliances, and relates to a glass-wiping system and an operating method thereof.

Background technique

In daily life, it is a technical problem to wipe large pieces of glass in the windows of high-rise buildings. At first, the cleaning staff fixed the glass with hanging ropes, but there were great safety hazards. In order to solve this potential safety hazard, a glass-cleaning device consisting of an in-window machine and an out-of-window machine has appeared on the market at present. The indoor unit and the outdoor unit are magnetically adsorbed on the inner and outer surfaces of the window glass by the built-in magnet. By controlling the movement of the inner unit, the outer unit will use the cleaning tools provided to clean the outer surface of the glass when the unit moves accordingly. Simple windows and small-area showcases can basically be operated by one person to start the machine, that is, place the machine inside the window on one side of the glass with one hand, and place the machine outside the window on the other side of the glass with the other hand. Boot up and start working. But because sometimes the position and size of some glass makes it impossible for one person to operate, one cannot place the driver and follower on both sides of the glass at the same time. At this time, two people are often required to work together to place the glass cleaner, that is, one person places the outside unit on the outside of the glass, while the other person places the inside unit on the corresponding position inside the glass. This virtually increases the complexity of the operation of the glass-wiping device, which is cumbersome.

Chinese utility model patent, the authorized announcement number is CN2388911Y discloses a glass cleaner, which is composed of a window machine and an outside machine. The special rubber suction cup makes the outdoor unit not fall off casually, and even if the window unit is removed, the unit outside the window will still not fall off. Although the suction cup in the outdoor unit can prevent the outdoor unit from falling off casually, and can ensure that the indoor unit and the outdoor unit can be placed by one person, but at the same time, due to the adsorption force of the suction cup, the friction force of the outdoor unit on the glass surface increases, resulting in The unit outside the window cannot follow up with the unit inside the window.

Contents of the invention

The technical problem to be solved by the present invention is to provide a glass-wiping system for the deficiencies of the prior art, including a glass-wiping device, the glass-wiping device includes a driving machine and a follower, and the driving machine and the follower are respectively provided with first magnets part and the second magnet part, the driver and the follower are mutually adsorbed on the inner and outer sides of the glass through magnetic adsorption, and the follower can be followed by the driver. The glass-wiping system also includes a support, the support The component is adsorbed on the surface of the glass, and it is connected with the driving machine or the follower, so that the drive machine or the follower remains stationary relative to the glass.

Preferably, the suction force of the support member adsorbed on the glass surface is greater than or equal to the sum of the gravity of the driving machine or the follower and the support member; the support member adopts a viscous substance with repeated adsorption capacity; the viscous substance is plasticine; the The supporting part includes a seat body and a suction cup connected with the seat body.

Preferably, when the number of suction cups is 1, the suction cups are located on the underside of the seat body; when the number of the suction cups is 2 or more, the suction cups are distributed around the seat body; the seat body is provided with a cavity, so that the driver or The follower is at least partly accommodated in the cavity of the seat body; the suction cup is a vacuum rubber suction cup or a negative pressure chamber suction cup.

Preferably, when the suction cup is a negative pressure chamber suction cup, the negative pressure chamber suction cup includes a cavity, an air extraction fan and an air extraction motor.

Preferably, at least one of the first magnet part and the second magnet part is a movable part; the movable part is operated so that the polarities of the magnets in the relative positions of the first magnet part and the second magnet part are the same or opposite; One of the first magnet part and the second magnet part is a movable part; the movable part is operated to make the magnetic force between the first magnet part and the second magnet part adjustable.

The present invention also provides a method for operating the above-mentioned glass-wiping system, comprising the following steps:

a. Place and fix the support on the first surface of the glass;

b. Connect the driver or follower to the support so that the driver or follower remains stationary relative to the glass;

c. Place the follower or driver on the corresponding position on the other surface of the glass.

Preferably, the driver and the follower are respectively provided with a first magnet part and a second magnet part, at least one of the first magnet part and the second magnet part is a movable part, and the following steps are also included after step c:

d. Operate the movable part to adjust the magnetic force between the driver and the follower; or operate the movable part so that the polarities of the magnets of the first magnet part and the second magnet part relative to each other are the same or opposite.

The glass-wiping device in the glass-wiping system of the present invention can be conveniently placed on both sides of the glass by using the supporting parts, and the glass-wiping device can be removed by adjusting the suction force of the magnet in the glass-wiping device.

Description of drawings

Fig. 1 is the top view of driving machine among the present invention;

Fig. 2 is the bottom view of driving machine among the present invention;

Fig. 3 is the top view of follower among the present invention;

Fig. 4 is the bottom view of follower among the present invention;

Fig. 5 is the front view of support among the present invention;

Fig. 6 is a side view of a support in the present invention;

7-8 are schematic diagrams of the support member adsorbed on the glass in the present invention;

Figures 9-10 are schematic diagrams of the driving machine being adsorbed on the glass when it is placed on the support in the present invention;

11-12 are schematic diagrams of the glass-wiping system of the present invention adsorbed on glass.

Reference signs:

1. Driver 12. First magnet part 2. Follower 22. Second magnet part

3. Support 31. Base 32. Suction cup 4. Glass

Detailed ways

The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 11, a glass-wiping system provided by the present invention includes a glass-wiping device and a support 3, and the glass-wiping device includes a driver 1 and a follower 2, and the driver 1 and the follower 2 are respectively provided with first magnets Part 12 and the second magnet part 22, at least one of the first magnet part 12 and the second magnet part 22 is a movable part; operate the movable part to make the first magnet part 12 and the second magnet part 22 relative to each other The polarities of the magnets are the same or opposite; or the movable part is operated so that the magnetic force between the first magnet part 12 and the second magnet part 22 can be adjusted.

The operating method of the glass-wiping system of the present invention comprises the steps:

a. place the support 3 on the surface of the glass 4;

b. Connect the driver 1 or follower 2 to the support 3, so that the driver 1 or follower 2 remains stationary relative to the glass 4;

c. Place the follower 2 or the driver 1 on the corresponding position on the other surface of the glass 4 .

The driving machine 1 and the follower 2 are respectively provided with a first magnet part 12 and a second magnet part 22, at least one of the first magnet part 12 and the second magnet part 22 is a movable part, and the step c also includes the following steps: d. Operate the movable part to adjust the magnetic force between the driver 1 and the follower 2; or operate the movable part so that the polarities of the magnets at the relative positions of the first magnet part 12 and the second magnet part 22 are the same or the other way around.

Specifically, when starting to work, the support 3 is placed on a corner of the inside (or outside) of the glass 4 to be cleaned, then the driver 1 (or follower 2) is placed on the support 3, and then the follower 2 (or drive machine 1) is placed on the corresponding position of glass outside (or inside). At this point, the driver 1 and the follower 2 can be attracted to both sides of the glass by the magnetic force of the magnet. The supporting member 3 is taken off, and the driving machine 3 can be started to clean the glass. After the work is over, if the glass-wiping device is to be taken back, the support member 3 is first placed under the driver 1 (or follower 2), then the follower 2 (or driver 1) is removed, and then the driver 1 ( Or follower 2), finally take off the supporting member 3, and put away the glass-wiping device and the supporting member 3 and get final product.

As shown in Figure 5, the supporting member 3 of the present invention comprises a base 31 and two suction cups 32 connected with the two sides of the base 31, the supporting member 3 is adsorbed on the glass surface by the sucking cups 32, the seat body 31 is provided with a cavity, and the base 31 and The size of the casing of the driving machine 1 (or the follower 2 ) is correspondingly set, so that the drive machine 1 or the follower 2 is at least partially accommodated in the seat body ( 31 ). The suction force of the two suction cups is greater than or equal to the sum of the gravity of the driver (or follower) and the support itself.

The support member 3 of the present invention can have multiple forms. First, the number of suction cups 32 can be one or more, such as only one suction cup 32 is set on the underside of the seat body 31, or a plurality of suction cups 32 are set around the seat body 31 The suction cup can also adopt various adsorption methods, such as a common vacuum rubber suction cup, or a negative pressure chamber suction cup composed of a cavity, an air extraction fan, and an air extraction motor; the shape of the seat body 31 can also be changed in various ways to accommodate The size of the supporting driver or follower shall prevail; in addition, the support member 3 may not be absorbed by a suction cup, but a viscous substance with repeated adsorption capacity, such as plasticine.

The supporting member may also include a clamping part and a suction cup connected to the clamping part. The clamping part is similar to an ordinary iron clamp, and presses the driver against the glass surface, or the clamping part is clamped on both sides of the driver.

The supporting member can also be a base composed of a viscous substance with repeated adsorption capacity, without additional suction cups, and the viscous substance can be plasticine.

The supporting member can also be composed of a suspension part and a suction cup connected with the suspension part. The suspension part is hollow and can just accommodate the driving machine or the follower.

Therefore, the supporting member in the present invention can be composed of various materials or in various shapes, as long as it can be adsorbed on the glass and can keep the driver or follower stationary relative to the glass.

In the Chinese invention patent application (application number: 201110095588.X), there is a detailed introduction to the structure of the driver and the follower and how to adjust the magnetic force between the driver and the follower, which will not be repeated here.

Claims (10)

1. A glass-wiping system, comprising a glass-wiping device, the glass-wiping device comprising a driver (1) and a follower (2), the driver (1) and the follower (2) being respectively provided with a first magnet portion (12 ) and the second magnet part (22), the driver (1) and the follower (2) are mutually adsorbed on the inner and outer sides of the glass (4) through magnetic adsorption, and the follower (2) can be connected to the driver ( 1) Generate follow-up, characterized in that: the glass-wiping system also includes a support (3), the support (3) is adsorbed on the surface of the glass (4), and it is connected with the driver (1) or follower (2) The bottom is connected so that the driver (1) or follower (2) remains stationary relative to the glass (4); The support (3) includes a base (31) and a suction cup (32) connected to the base (31); The seat body (31) is provided with a cavity, so that the driver (1) or follower (2) is at least partially accommodated in the cavity of the seat body (31). 2. The glass-wiping system according to claim 1, characterized in that: the suction force of the support (3) on the surface of the glass (4) is greater than or equal to that of the driver (1) or follower (2) and the support (3) ) of the gravitational sum. 3. The glass-wiping system according to claim 1, characterized in that: when the number of the suction cup (32) is one, the suction cup (32) is located on the lower side of the base (31). 4. The glass-wiping system according to claim 1, characterized in that: when the number of suction cups (32) is 2 or more, the suction cups (32) are distributed around the base (31). 5. The glass-wiping system according to claim 1, characterized in that: the suction cup (32) is a vacuum rubber suction cup or a vacuum chamber suction cup. 6 . The glass-wiping system according to claim 5 , wherein when the suction cup ( 32 ) is a suction cup of a negative pressure chamber, the suction cup of the negative pressure chamber includes a cavity, an air extraction fan and an air extraction motor. 7. The glass-wiping system according to any one of claims 1 to 6, characterized in that: at least one of the first magnet part (12) and the second magnet part (22) is a movable part; As a component, the polarities of the magnets at the opposite positions of the first magnet part (12) and the second magnet part (22) are the same or opposite. 8. The glass-wiping system according to any one of claims 1 to 6, characterized in that: at least one of the first magnet part (12) and the second magnet part (22) is a movable part; The component is used to make the magnetic force between the first magnet part (12) and the second magnet part (22) adjustable. 9. An operation method using the glass-wiping system according to any one of claims 1-8, characterized in that: comprising the steps of: a. Place and fix the support (3) on one surface of the glass (4); b. Place the driver (1) or follower (2) in the cavity of the support (3), so that the driver (1) or follower (2) remains stationary relative to the glass (4); c. Place the follower (2) or driver (1) on the corresponding position on the other surface of the glass (4). 10. The operation method of using the glass-wiping system according to claim 9, characterized in that: the driver (1) and the follower (2) are respectively provided with a first magnet part (12) and a second magnet part (22) , at least one of the first magnet part (12) and the second magnet part (22) is a movable part, and the following steps are also included after step c: d. Operate the movable parts to adjust the magnetic force between the driver (1) and the follower (2); or operate the movable parts so that the first magnet part (12) and the second magnet part (22) Magnets positioned opposite each other have the same or opposite polarity.