CN2138065Y - Hand-held water-pressing type cleaning brush for car - Google Patents

Abstract

The utility model relates to a cleaning appliance which releases the washing liquid from a storage container by pressure and is connected with a liquid spraying hole of a brush body by a supply pipe. The main structure is characterized in that the water pressure and quantity control structure between the brush body and the water source is a hand-held variable-volume two-way double one-way valve capsule pump. The washing device has the advantages of simple structure, convenient operation, washing combination, high washing efficiency, good washing quality, less water consumption, low cost, no need of pressure water source, convenient use as a hand tool and the like, and is particularly suitable for washing automobiles.

Description

Hand holding water pressure cleaning brush for vehicle

The utility model relates to a kind of release with pressure and scrubs hand-held hydraulic type car washing brush liquid and that link to each other with the brush body spray hole by supply pipe from storage vessel.

Disclosing a kind of application number in the Chinese patent gazette in February 28 nineteen ninety is that 88209628.1 " water cleaning brush " to its objective is in order overcoming in the prior art and " to clean normally and spray water to cleaning on the thing earlier; clean with brush then; perhaps bind the tap water leather hose on handle so that limit side washing brush ", the shortcoming of " be not with a lot of inconveniences: leather hose comes off easily; increased the weight of scrubbing " is reequiped the Cleaning tool of conveniently scrubbing that a kind of water spray and brush are connected as a single entity.Its formation is that " bristle is embedded on the foraminate brush cover, and the even cloth of aperture and bristle is spaced.The brush cover is connected with the flared end of shell, and the closing in end of shell is connected with handle.After the tap water leather hose is gone up in the leather pipe joint connection of valve, open valve, water just enters handle, enters shell by handle, and then the even cloth aperture that covers by brush is from outwards spraying between the bristle.When cleaning with brush like this, scrubbed " while just can spray water.Its weak point is to have pressure water source, and (being tap water) could realize that it washes, brushes the basic purpose of carrying out simultaneously, thereby makes its application scenario restricted greatly, and also very uneconomical with the tap water flushing in the shortage of water area.

A kind of application number is 91225452.1 " foot-operated hydraulic type automobile scourer ", its " purpose is to avoid above-mentioned the deficiencies in the prior art part, and a kind of foot-operated hydraulic type automobile scourer that utilizes the artificial pressurization of any water source and container is provided ".Its formation by " end and water source join supply hose, suction and the control hydraulic pressure and the water yield that the other end and the input end of hydrating structure join foot-operated piston transfiguration threeway double check valve suction pump, an end and suction delivery side of pump joins, the other end links to each other with scrubbing structure a supply hose and an end with flexible pipe joins, the other end formed by brushing the brush body of restrainting (hair) ".Its weak point is to be provided with a foot-operated piston transfiguration threeway double check valve suction pump, is carrying out automobile when scrubbing, and needs one side with foot-operated this pump of pressing, and the hand-held brush body of one side is scrubbed, and operates very inconvenient.In addition, this structure is complicated, cost is higher and this pump also is unsuitable for doing the driver's tool of automobile.Because above-mentioned weak point is very limited its application.

The purpose of this utility model is to overcome above-mentioned weak point of the prior art, and a kind of simple in structure, easy to operate hand-held hydraulic type car washing brush that utilizes any water source and container is provided.

The purpose of this utility model can realize by following structure: hand-held hydraulic type car washing brush, comprise the brush finish plate that has hole for water spraying and install brush bundle (hair), with the brush finish plate form the brush shell of water cavity, the water flowing brush holder support that links to each other with brush shell back of the body end, link to each other with the water flowing brush holder support other end hold the supply hose that transfiguration two is led to the double check valve capsule pumps, linked to each other with water source and capsule pump.The utility model special feature is that the hydraulic pressure water yield control structure on the supply hose is that the double check valve capsule pumps are led in the transfiguration two of holding that is installed on the water flowing brush holder support between brush body and the water source.When holding tight capsule, its capsule volume diminishes; When hand loosened, capsule was by its recovery of elasticity original state, and it is big that volume becomes.Rely on the change of capsule volume to diminish greatly and the control of double check valve, realize the suction and the water outlet of capsule pump.Brush finish plate of the present utility model is a rectangle, and the brush finish plate is provided with regularly arranged through hole, and the middle row of through hole is a hole for water spraying, and all the other through holes install brush bundle (hair).The brush finish plate is embedded in the brush shell.

The utility model compared with prior art, have simple in structure, easy to operate, wash away combination, cleaning efficiency height, cleaning quality is good, water consumption is few, cost is low, do not need pressure water source, be convenient to as advantages such as driver's tools, be specially adapted to automobile and scrub.

The drawing of accompanying drawing is described as follows:

Fig. 1 is the utility model example structure scheme drawing.

Fig. 2 is that double check valve capsule pump structure cross-sectional schematic are led in the transfiguration two of holding among the utility model embodiment.

Fig. 3 is the brush body structure cross-sectional schematic among the utility model embodiment.

Fig. 4 is that brush body structure K among the utility model embodiment is to view.

Specific embodiment is described in further detail the utility model in conjunction with the accompanying drawings:

Hand-held hydraulic type car washing brush shown in Figure 1 is to be joined by an end and water source (water container), and the brush body 3 of holding transfiguration two logical double check valve capsule pumps 2, joining with the capsule pump mouth of the supply hose 1 that the input end of the other end and hydrating structure joins, suction and control hydraulic pressure and the water yield is formed.The transfiguration two logical double check valve capsule pumps of holding shown in Figure 2 comprise hose coupling 4, offset plate 5, capsule 6, adaptor union 7 and offset plate 8.Offset plate 5 parts are pasted on the upper surface of hose coupling 4, form the suction check valve.Offset plate 8 parts are pasted on the upper surface of adaptor union 7, form water one-way valve.Fig. 3 and brush body structure shown in Figure 4 comprise with the water flowing brush holder support 9 of capsule pump termination, with the brush shell 10 of water flowing brush holder support 9 terminations, are packed in brush shell 10 grooves and have the rectangle brush finish plate 11 of regularly arranged through hole and be packed in brush bundle (hair) 12 on the brush finish plate 11 with water-fast glue leak free.The through hole 13 of brush finish plate middle row is a hole for water spraying, and all the other through holes install brush bundle (hair).

Claims (3)

1, hand-held hydraulic type car washing brush, comprise the brush finish plate that has hole for water spraying and install brush bundle (hair), brush shell with brush finish plate formation water cavity, the water flowing brush holder support that links to each other with brush shell back of the body end, and the water source supply hose and the hydraulic pressure that join, water yield control structure is characterized in that hydraulic pressure, the water yield control structure between brush body and the water source led to the double check valve capsule pumps for holding transfiguration two.

2, hand-held hydraulic type car washing brush according to claim 1 is characterized in that holding in the logical double check valve capsule pumps of transfiguration two and is provided with capsule, and the capsule two ends are check valve.

3, hand-held hydraulic type car washing brush according to claim 1 and 2 is characterized in that the brush finish plate is a rectangle, the regular arrangement through hole of brush finish strip, and the middle row of through hole is a hole for water spraying, all the other through holes install brush bundle (hair).The brush finish plate is embedded in the brush shell.

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