CN2127642Y - Self-suction cleaning machine - Google Patents

Abstract

The utility model relates to a self-suction cleaning machine. At present, wiping cloth is normally used as an appliance for cleaning a vehicle, and additionally, a rubber pipe is also connected with a water tap for washing the vehicle. The wiping cloth is of time consuming, is of labor consuming, and is of inconvenient operation, and that the rubber pipe is also connected with the water tap consumes a large amount of water and results in the waste of water resource. Therefore, the utility model provides the self-suction cleaning machine which has the advantages of time saving, labor saving, convenient operation, water saving and automatically sucks water. The utility model is composed of a brush, a hose, and a pump body, wherein, the pump body comprises an upper body, a valve plate, and a lower body. The pump body is put in a water pot, the scrubbing action of the brush proceeds, and the water automatically flows out of the brush.

Description

Self-suction cleaning machine

The utility model belongs to implement, is specially adapted to scrub vehicle.

At present, the implement of vehicle generally uses rag, promptly time-consuming, effort, and operation is also inconvenient, and the water that rag is rinsed in bucket in the bucket several times will be dirty, needs constantly to change water, bothers very much; Also the someone uses hose directly to connect running water, washes away vehicle, and this method water consumption is big, and under the more and more nervous situation of current water resource, this method is very worthless.Utility model patent has been announced a kind of " Water saving car brush " (patent announcement CN2044228U), the water source of this Water saving car brush still derives from running water, the capable position of putting of general vehicle is all away from water tap, the most cases tap is indoor, and there is obstacle between the vehicle, the one, draw rubber pipe inconvenience, the 2nd, in the cleaning process, can not according to circumstances close at any time, turn on the tap, problem of water saving does not solve at all.

The purpose of this utility model is to provide a kind of and promptly saves time, laborsaving, easy and simple to handle, again can using water wisely and the self-priming washer of suction automatically.

The utility model is made up of brush 1, flexible pipe 2, the pump housing 3, and its middle pump body 3 is made up of upper body 4, valve block 7, lower body 9, and centre bore 5 and side opening 6 are arranged on upper body 4, and side opening communicates with centre bore 5, and inlet opening 8 is arranged on lower body 9.Valve block 7 is packed in the lower body 9, and be placed on the inlet opening 8, the Lower Half of upper body 4 is packed in the lower body 9, and between last lower body, form cavity 10, leave the gap between 4 bottoms, upper body and valve block 7 tops, flexible pipe 2 one ends are connected in the suitable for reading of upper body 4, and another termination brush 1 has just formed the self-priming washer of the utility model.

Advantage of the present utility model is, after the pump housing 3 put into bucket or other water receptacles, as long as brush 1 is scrubbed action, just having water flows out from brush 1, the big I of its current is regulated with the speed of scrubbing action, brush 1 stops to move current to be ended voluntarily, has reached water-saving result, promptly saves time, laborsaving, easy and simple to handle again, and the water in bucket or other water receptacles is always clean, need not constantly to change water, and is very easy to use, in addition, the utility model is not subjected to the restriction of vehicle stand, is in the best forever and scrubs the position, has removed the trouble that connects hose from.The utility model can also be used for scrubbing of floor, window-glass etc. except that being used to scrub the vehicle, and the scope of application is extensive.

Fig. 1 is the utility model overall pattern

Fig. 2,3 is the structure principle chart of the utility model pump housing 3

Embodiment one:

The utility model is made up of brush 1, flexible pipe 2, upper body 4, valve block 7, lower body 9, and flexible pipe 2 is selected plastic tube for use, and upper body 4 and lower body 9 adopt the plastics casting to form, and valve block 7 adopts rubber raw materials to manufacture.Having centre bore 5 on upper body 4 portals as the water of the pump housing 3, centre bore 5 is made the through hole (see figure 2), upper body 4 is located along 4 side openings 6 that evenly distribute in garden week near the bottom, side opening 6 communicates with centre bore 5, on lower body 9, have inlet opening 8, with valve block 7 lower body 9 of packing into, and be placed on the inlet opening 8, the Lower Half of upper body 4 is packed in the lower body 9, and between upper and lower body, form cavity 10, leave the gap between 4 bottoms, upper body and valve block 7 tops, flexible pipe 2 one ends are inserted in the suitable for reading of upper body 4, another termination brush 1.Operation principle, at first the pump housing 3 is put into bucket, and on, under shake the pump housing 3 for several times, when the pump housing 3 moves downward, valve block 7 is by current jack-up, be discharged into water hole 8, current 8 enter cavity 10 from the inlet opening, and enter centre bore 5 through side opening 6, when the pump housing 3 moves upward, valve block 7 is at deadweight and centre bore 5, in the cavity 10 under the acting in conjunction of water gravity, seal inlet opening 8, the water that enters in cavity 10 and the centre bore 5 no longer can be flowed back in the bucket, repeat said process for several times through coming and going, make accumulate certain water in the flexible pipe 2 after, the pump housing 3 is put in bucket bottom, makes brush moving then along arrow direction brush among Fig. 1, when acute son 1 when B direction brush is moving, the local vacuum that forms in flexible pipe 2 exits, to the motion of delivery port place, because the hydraulic pressure in the pump housing 3 is lower than the hydraulic pressure in the bucket at this moment, valve block 7 is opened water in the flexible pipe 2 simultaneously thereupon, water in the bucket is entered in the cavity 10 of the pump housing 3 by inlet opening 8, and enters centre bore 5 by side opening 6; When brush 1 when A direction brush is moving, air-flow enters flexible pipe 2, presses to the water in the flexible pipe 2, acts on valve block 3 simultaneously, and inlet opening 8 is closed, the water that has entered in the pump housing 3 no longer can flow back in the bucket.When brush moved brush 1 arbitrarily on vehicle toward complex edge Fig. 1 direction, water just can flow out from brush 1 continuously, and the water in bucket uses until exhausted.

Embodiment two:

The composition of present embodiment is identical with embodiment one, its difference is that centre bore 5 is not the through hole (see figure 3), when brush 1 when the A direction is moved, air-flow enters flexible pipe 2, press to the water in the flexible pipe 2, and act on the valve block 7 to cavity 10 through side opening 6, inlet opening 8 is sealed, other course of work is with embodiment one.

Claims (2)

1, self-priming washer, comprise brush 1, flexible pipe 2, one end of flexible pipe 2 links to each other with brush 1, it is characterized in that also comprising the pump housing 3, the pump housing 3 is made up of upper body 4, valve block 7, lower body 9, centre bore 5 and side opening 6 are arranged on upper body 4, side opening 6 communicates with centre bore 5, inlet opening 8 is arranged on lower body 9, valve block 7 is packed in the lower body 9, and be placed on the inlet opening 8, the Lower Half of upper body 4 is packed in the lower body 9, and between upper and lower body, form cavity 10, leave the gap between 4 bottoms, upper body and valve block 7 tops, with flexible pipe 2 and 4 suitable for reading linking to each other of upper body.

According to the described self-priming washer of claim 1, it is characterized in that 2, centre bore 5 can be through hole or non through hole.

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