CN201055344Y

CN201055344Y - Device for cleaning glass out of window

Info

Publication number: CN201055344Y
Application number: CNU2007200204076U
Authority: CN
Inventors: 李宏光; 丁红
Original assignee: Ludong University
Current assignee: Ludong University
Priority date: 2007-04-03
Filing date: 2007-04-03
Publication date: 2008-05-07
Anticipated expiration: 2017-04-03

Abstract

The utility model belongs to a window glass-cleaning utensil, which mainly comprises two foursquare plastic boards which can attract each other provided with permanent magnets, wherein, a cotton cleaning towel is installed on the plastic board used to clean glass, the other plastic board is provided with a handle, both plastic boards are provided with regulating screws, springs and glass ball devices which regulate the friction between the plastic boards and glass, and the two plastic boards are tied by a nylon rope in order to prevent glass from accidental falling-off when the glass is cleaned. When the utility model is used, the plastic board with the cleaning towel is placed on the outside of window glass and driven by the inside plastic board with the handle to move, the glass is clamped by magnetic force and the moving cleaning towel cleans the glass.

Description

Device for cleaning glass outside window

Technical field

The utility model relates to a kind of device that cleans window-glass, particularly a kind of magnetic window cleaner.

Background technology

During building resident family sanitation and hygiene, feel that all the glass hand can not touch outside window, be not easy to clean, to this, existing many patented technologies are used for the solution of this problem, as application number be: 89220335.8 " the two-sided while wiper of glass pane " is the technology of early utilizing magnetic force to finish to clean the windows that can inquire, there are many patents that this technology is improved later on, as application number is that 01238788.6 " a kind of magnetic double-face window cleaner with roller " and application number are: the technology of 200520110304.X " window-glass cleaner ", but all there is problem separately in these technology, fairly perfect is that application number is 01238788.6 " a kind of magnetic double-face window cleaner with roller ", this technology has not only been considered the problem of many magnet uniform distribution magnetic force, also added the roller of the power of reducing friction, but problem is: frictional force has reduced, glass has also been wiped clean not too easily, inside and outside two parts of window cleaner when wiping window are difficult for synchronously, easily come off by the effect of gravity, in addition, the roller cost that the rolling of energy four direction is installed is also higher, application number is that 95210927.1 " two-sided manual window-cleaning device " used ball to replace roller, but the effect of ball is identical with the effect of roller, above-mentioned several patented technologies have all adopted the form of two-sided wiping, have caused the window cleaner ratio to be easier to come off.

Through observe finding that window cleaner comes off except the factor of magnetic force, because the vibration that the obstruction of dust takes place also is to cause the major reason that comes off, so window cleaner should be oversimplified as far as possible, and the device that adds anti-vibration is very important to window cleaner when motion.

Summary of the invention

What the purpose of this utility model was to provide a kind of cheapness is used for the wiping building cleaner of glass outside window, form by plastic casing that has handle and the plastic casing that has staple thing wiping cloth, enclosure interior is equipped with permanent magnet, on each plastic casing, back to the side that cleaned the windows four barrel screws are arranged, the bottom of barrel screw is a circular hole, is equipped with successively from top to bottom in the barrel screw: set screw, spring, glass ball, glass ball expose circular hole 1/3 in case with contacted by being cleaned the windows.

Beneficial effect

The beneficial effects of the utility model are: the length that the set screw by four barrel screw inside changes spring can be regulated the size of frictional force between the utility model and the glass, makes it to have anti-vibration, does not allow caducous function.

Description of drawings

Fig. 1 is a side-looking partial sectional view of the present utility model

Fig. 2 is the front view in the face of being cleaned the windows of the present utility model

The specific embodiment

The utility model will be further described below in conjunction with accompanying drawing.

Among Fig. 1, in the above and below of glass 18 a foursquare plastic casing is arranged respectively, the surface of the plastic casing of top is equipped with handle 1, inside is equipped with permanent-

magnet block

8 and 9, back to the side that cleaned the windows four barrel screws are arranged, the bottom of barrel screw is a circular hole, be equipped with successively from top to bottom in the barrel screw: set screw 2 and 7, spring 3 and 6,

glass ball

4 and 5,

glass ball

4 and 5 can expose circular hole 1/3 so that 18 contact with being cleaned the windows, set screw 2 and 7 outwards can be back-outed fully, spring 3 and 6 and

glass ball

4 and 5 can draw off thus, set screw 2 and 7 is inwardly twisted and can be compressed springs 3 and 6 and change their length; The inside of the plastic casing of below is equipped with permanent-

magnet block

10 and 11, have the staple thing wiping cloth 17 that can pull down cleaning in the one side that contacts with glass 18,

spring

12 and 15, glass ball 11 with 14 and set screw 13 identical with 16 installation method with the installation method of the plastic casing of glass 18 tops.

Two plastic casings are wanted supporting use when cleaning the windows, rely on magnetic attraction, glass is clipped in the middle, and the plastic casing that has handle has the plastic casing motion of staple thing wiping cloth in the inner guide window of window outside, thereby plays the purpose of the outside window-glass of wiping.Because the spring length above the ball on this utility model housing can be regulated, therefore can change the size of the frictional force between window cleaner and the glass by the normal pressure between adjusting wiping cloth and the glass, also reduced simultaneously the vibration of window cleaner, made it to be not easy to come off.

Claims

1. device for cleaning glass outside window, comprise two square plastic housings and inner permanent magnet, it is characterized in that: each plastic casing has four barrel screws back to the side that cleaned the windows, the bottom of barrel screw is a circular hole, be equipped with successively from top to bottom in the barrel screw: set screw (2), spring (3), glass ball (4), glass ball (4) can expose circular hole 1/3 so that contact with cleaned the windows (18), set screw (2) outwards can be back-outed fully, and spring (3) and glass ball (4) can draw off thus.

2. device for cleaning glass outside window according to claim 1 is characterized in that: described barrel screw can be by regulating the length of its inner set screw (2) change spring (3).