CN2600176Y

CN2600176Y - Pedal sprayer

Info

Publication number: CN2600176Y
Application number: CN 03203553
Authority: CN
Inventors: 何波
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-02-17
Filing date: 2003-02-17
Publication date: 2004-01-21
Anticipated expiration: 2013-02-17

Abstract

The utility model discloses a pedal sprayer, including a sprayer body; the sprayer body includes a bottle body, a bottle plug, a handle, a one-way valve extending into the bottle body through the bottle plug, a water-absorbing pipe and a spray gun; an air guiding pipe is arranged above the bottle plug of the sprayer body and connected with the one-way valve; the air guiding pipe is provided with a pressure booster. Based on the existing sprayer, the utility model is provided with the one-way valve to replace the core rod of the original inflator; the one-way valve is connected with the pressure booster externally; the air pressure is quite stable; in the spraying process, the foot can continuously boost the pressure; the spraying flow is stable; the filled water can be sprayed up at one time; when the utility model is operated, the other hand of the operator can hold other objects when boosting the pressure, greatly improving the work efficiency; in the pressure boosting process, the sprayer is stable, the operation is accurate, and the device greatly improves the service life of the sprayer.

Description

Foot-operated sprayer

Technical field

The utility model relates to a kind of foot-operated sprayer.

Background technology

At present, sprayer has obtained good application spraying the fruit under fruit tree, flowers and plants, the harvesting or wash aspect such as small-sized silk screen version, the general application handed the pressure atomization device, mainly be made up of bottle, bottle stopper, valve body, suction hose, handle and spray gun, the weak point of its existence is: 1, air pressure instability.Owing to use manual pressure, once after the pressurization, open switch, air pressure reduces gradually, and hydraulic pressure descends thereupon, flow instability, if endless pressurization, the operator is tired easily, and in pressure process, sprayer rocks, and influences the carrying out of work.2, the operator needs two hand co-operate in when pressurization, influence the carrying out of sprinkling work, and is especially in spray during towards workpiece that middle palpus is handed, particularly outstanding; 3, in the unsettled pressure process, the rocking of water or soup in the spraying kettle causes pressure having occurred at the neck place of kettle body, occurs the crack easily, the damage of the kettle that causes spraying.

Summary of the invention

For solving the problems of the technologies described above, the purpose of this utility model provides that a kind of stable gas pressure, mist flow are stable, the foot-operated sprayer of simple operation.

The technical scheme in the invention for solving the above technical problem is: it comprises a sprayer body, check valve body, suction hose and spray gun that described sprayer body stretches into bottle by bottle, bottle stopper, handle, by bottle stopper are formed, the bottle stopper of described sprayer body top is provided with one and the wireway that communicates of check valve, and this wireway is an equipped pressurizer outward.

The technological progress that the utility model is obtained is: the utility model is on the basis of existing sprayer, original inflator core bar has been replaced with check valve, the structure of the external pressurizer of check valve, air pressure is very stable, break through in the journey in spray, pin can constantly pressurize, and mist flow is stable, adds water and once can spray, during the utility model operation, the operator is in pressure process, and another hand can be carried and catch other objects, has improved operating efficiency greatly; In pressure process, sprayer is stable, and operation is accurate, the service life of having improved sprayer greatly.

Description of drawings

The utility model will be further described below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present utility model.

Wherein, 1-bottle, 2-suction hose, 3-check valve, 4-handle, 5-bottle stopper, 6-wireway, 7-spray gun, 8-pressurizer.

The specific embodiment

As shown in Figure 1, the utility model comprises bottle 1, with bottle 1 close-fitting bottle stopper 5, stretch into the suction hose 2 and the check valve 3 of bottle inside by bottle stopper 5, check valve 3 external wireways 6, the other end of wireway 6 is equipped with a pressurizer 8, suction hose 2 communicates with spray gun 7, the opposite side of bottle stopper 5 is provided with handle 4, its operation principle is as follows: in advance water is injected in the bottle, then bottle stopper is installed, check valve body couples together by the pressurizer of wireway with the outside, when working like this, touch pressurizer repeatedly with pin, gas enters in the check valve along wireway, discharges by check valve, causes the pressure in the bottle to increase, the compressing current are gone out through lance ejection along suction pipe, such manual sprayer body, the another hand can be done other work, and is very convenient.

Claims

1, foot-operated sprayer, comprise a sprayer body, check valve body, suction hose and spray gun that described sprayer body stretches into bottle by bottle, bottle stopper, handle, by bottle stopper are formed, it is characterized in that: the bottle stopper of described sprayer body top is provided with one and the wireway that communicates of check valve, and this wireway is an equipped pressurizer outward.