CN2120059U

CN2120059U - Hand control water sprayer for car

Info

Publication number: CN2120059U
Application number: CN 91221232
Authority: CN
Inventors: 周泽湘
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-11-30
Filing date: 1991-11-30
Publication date: 1992-10-28

Abstract

The utility model discloses a hand control water sprayer for a car, comprising a moving control device which is composed of a handle (1), a shaft rod (2), a locking plate (3) and a pin (4), a pressure device which is composed of a rubber corrugated pipe (6), the pressure spring of the corrugated pipe (7), a slide plate (8), a rubber sealing ring (9) and the pressure spring of the shaft rod (17), and a water spraying device which is composed of a water faucet (10), a water outlet valve (11), a tension spring (12), the end cover of a water inlet (15), an outer shell (5) and a base (16). Compared with an existing electric water sprayer and a pneumatic water sprayer, the utility model has the advantages of energy saving, simple structure, low cost, convenient use and maintenance, good sealing effect and long service life. The hand control water sprayer of the utility model can be widely used for cleaning the windshield of a car and other parts. The lift of a water column can reach 5-10m.

Description

Hand control water sprayer for car

The utility model relates to the washing equipment of vehicle in the traffic and transport field, further is meant a kind of automobile sprinkler that uses liquid to clean windscreen etc.

The sprinkler that uses on the existing automobile generally is DYN dynamic or pneumatic type, consumes energy not only during use, and also because complex structure and price height, maintenance capacity is big and service life is not long.

The purpose of this utility model, provide a kind of not consumes energy, the comparatively simple manual mode automobile sprinkler of structure.

This manual mode automobile with the solution of sprinkler is, it has barrel-contoured shell that an end is closed and the base that fuses with shell, and a uncovered end of shell is connected with the shell end cap.Cover in the closed end of shell and shell end and to have axis hole and to be connected a locking plate with the pin pin of living respectively, two axostylus axostyles that the end is fixed with handle respectively pass these two axis holes respectively and enter in the shell from the shell two ends, two axostylus axostyles expose respectively in the exterior part of shell and all have several positioning grooves, above-mentioned locking plate can be stuck in the positioning groove or take out in groove, portion two is being pasted each sliding sleeve of inwall and a rubber bellows with two end faces in the enclosure, after two axostylus axostyles pass two end faces of two rubber bellows respectively, its end is connected mutually with a slide plate respectively, the periphery of two slide plates is connected with a rubber gasket that slides over outer casing inner wall respectively again mutually, in two rubber bellows, respectively be lined with a bellows stage clip, each sliding sleeve an axostylus axostyle stage clip on two axostylus axostyles in two rubber bellows, and two groups of same side of bellows stage clip and axostylus axostyle stage clip are all withstood the inner end surface of the inner and shell end cap of the sealing of shell respectively by the end face of contacted rubber bellows with it.Middle part at shell has water inlet, and the water inlet end cap is housed on the water inlet, also is connected to the outlet valve that is connected with enclosure at the shell middle part, is connected with water nozzle on the outlet valve, and the control knob of outlet valve is connected with an extension spring of joining with base.

The utility model with said structure is connected base with automotive interior when concrete the use mutually, and a plastic cement pipe is connected on the water nozzle, and the other end of plastic cement pipe is connected to a nozzle, a stay cord is connected on the control knob of outlet valve again.When sprinkler adds water, earlier the handle at shell two ends is pulled outwardly, the slide plate, rubber gasket and the rubber bellows that drive two by two axostylus axostyles move to the shell two ends respectively, meanwhile compress the axostylus axostyle stage clip at two respectively, outwards pulling out to a certain degree at axostylus axostyle, rotation locking plate in back makes it to place the positioning groove of axostylus axostyle to pin, turn on the water inlet end cap again and add water in the shell, water in screw on after the topped up with water end cap and draw back locking plate on the axostylus axostyle of shell two ends, this moment shell is under the pressure effect of two stage clip and become high pressure water.When needing water hydro-peening automobile windscreen or other position, driver or maintainer only need spur stay cord, just can drive outlet valve and open, and make the interior water of shell through outlet valve, water nozzle and plastic cement pipe, spray for use from nozzle at last.As long as do not need water to unclamp stay cord, just outlet valve SELF CL under the effect of connecing extension spring.

The utility model adopts simple theory of machines, as long as the control of personnel selection have gentle hands loose ground just can replace the sprinkler that has electrodynamic type and pneumatic type now, has accomplished energy savings.It is simple in structure, and low cost of manufacture, cost only are 1/5 to 1/2 of existing product.It is handsome in appearance, and is easy to installation and maintenance, long service life.Adopt dual spring compression pressurization, can make the water column lift reach 5-10 rice, than motor-drive pump better effects if.Adopt seal ring (9) and bellows (6) double containment, can make water tank keep steady pressure, definitely guarantee no leak.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a kind of concrete structure figure of the present utility model;

Fig. 2 is Fig. 1 left view of the present utility model.

Reference numeral among the above-mentioned figure is: 1, handle, 2, axostylus axostyle, 3, locking plate, 4, pin, 5, shell, 6, rubber bellows, 7, the bellows stage clip, 8, slide plate, 9, rubber gasket, 10, water nozzle, 11, outlet valve, 12, extension spring, 13, the shell end cap, 14, positioning groove, 15, water inlet end cap, 16, base, 17, the axostylus axostyle stage clip, 18,19, rubber cradle, 20, mounting hole, 21, stay cord.

Referring to Fig. 1 and Fig. 2, being connected of axostylus axostyle (2) and slide plate (8), shell end cap (13) and shell (5) be connected and water inlet end cap (15) and shell (5) water inlet between be connected, all be to adopt to be threaded.In order further to guarantee the sealing effectiveness of shell (5), can be between shell end cap (13) and shell (5) adjunction rubber cradle (18), adjunction rubber cradle (19) between water inlet end cap (15) and shell (5) water inlet.For ease of the installation of the utility model on automobile, can on base (16), offer several mounting holes (20).

Claims

1, a kind of manual mode automobile sprinkler, it is characterized in that, it has barrel-contoured shell (5) that an end is closed and the base (16) that fuses with shell (5), a uncovered end of shell (5) is connected with shell end cap (13), on the closed end of shell (5) and shell end cap (13), have axis hole and be connected a pin sheet (3) with pin (4) pin of living respectively, two axostylus axostyles (2) that the end is fixed with handle (1) respectively pass these two axis holes from shell (5) two ends respectively and enter in the shell (5), two axostylus axostyles (2) expose respectively in the exterior part of shell (5) and all have several positioning grooves (14), pasting each sliding sleeve of inwall at the inner two of shell (5) and a rubber bellows (6) with two end faces, after two axostylus axostyles (2) pass two end faces of two rubber bellows (6) respectively, its end is connected mutually with a slide plate (8) respectively, the periphery of two slide plates (8) is connected with a rubber gasket (9) that slides over outer casing inner wall respectively again mutually, in two rubber bellows (6), respectively be lined with a bellows stage clip (7), two axostylus axostyles (2) in two rubber bellows (6) are gone up each sliding sleeve and an axostylus axostyle stage clip (17), two groups of same side of bellows stage clip (7) and axostylus axostyle stage clip (17) are all withstood the inner end surface of the inner and shell end cap (13) of the sealing of shell (5) respectively by the end face of contacted rubber bellows (6) with it, middle part at shell (5) has water inlet, water inlet end cap (15) is housed on the water inlet, also be connected to the outlet valve (11) that is connected with shell (5) inside at shell (5) middle part, be connected with water nozzle (10) on the outlet valve (11), the control knob of outlet valve (11) is connected with an extension spring (12) of joining with base (16).

2, sprinkler as claimed in claim 1 is characterized in that, adjunction rubber cradle (18) between shell end cap (13) and shell (5), adjunction rubber cradle (19) between water inlet end cap (15) and shell (5) water inlet.

3, as claim 1,2 described sprinklers, it is characterized in that, on base (16), offer several mounting holes (20).