CN202823706U - Lever push hand buckle type sprayer - Google Patents

Abstract

The utility model provides a lever push hand buckle type sprayer which is characterized in that a spring is arranged outside an inner cavity pipe, with the mode that a lever wrench and a valve rod push a piston, and a sprayer that spring metal is not contacted with medicine liquid is provided. The lever push hand buckle type sprayer is simple in structure and convenient to use, the lever wrench and the spring push and loosen the valve rod and further the piston completes that the medicine liquid is sprayed from the interior of a cavity body of a main body by a small hole spray piece or the medicine liquid enters into the cavity body of the main body by a liquid-absorbing pipe through a glass ball, the medicine liquid is not contacted with the spring in a whole process, and effect of the spring on the medicine liquid or corrosion of the medicine liquid on the spring is isolated.

Description

A kind of lever pushing hand fastening type sprayer

Technical field

The utility model relates to the miniaturised nebuliser field, espespecially a kind of lever pushing hand fastening type sprayer.

Background technology

Along with improving constantly of scientific and technological progress and people's living standard, miniaturised nebuliser is used widely, and existing miniaturised nebuliser is of many uses, and structure is various, various informative, and due to the difference of its application, the difference of operating process, make its structure exist difference.Existing miniaturised nebuliser, when bringing convenience to people, also come with some shortcomings, especially in use, liquid is before the atomizing mouth atomization, and liquid contacts with metal spring, and even liquid is wanted complete submergence metal spring, therefore, especially work as liquid spring metal is had to chemical reactivity or corrosivity, moreover, when liquid has acidity or alkalescence, liquid and metal spring inevitably produce and influence each other, and current miniaturised nebuliser all is difficult to meet the demands.

Summary of the invention

A kind of lever pushing of the utility model hand fastening type sprayer, is characterized in that, adopts spring to be placed in outside lumen tube, by the mode of lever spanner and valve rod pushing piston, and the sprayer that provides a kind of spring metal not contact with liquid, simple in structure, easy to use.

For solving the deficiency of prior art, the utility model is achieved in that a kind of lever pushing hand fastening type sprayer is by sprinkler cap, the aperture atomizing mouth, main body, bead, pipette, the lever spanner, plastic bottle closure, Connection Block, piston, valve rod and spring form, the aperture atomizing mouth embeds in sprinkler cap, sprinkler cap is connected by screw thread with main body, piston is inserted in the cavity of main body, spring is inserted in the spring cavity that main body and valve rod form, valve rod contacts and is connected with concave station by the plush copper be respectively equipped with the lever spanner, the lower end of Connection Block and the upper end of plastic bottle closure are connected by the boss that is respectively equipped with and the buckle of concave bar, bead is inserted the bottom of pipette, the upper end of pipette is connected with main body, plastic bottle closure is connected by screw threads for fastening with the liquid bottle .

The beneficial effects of the utility model are: by lever spanner and spring to valve rod and then to the promotion of piston with unclamp, with complete liquid by the cavity of main body through holes in spraying sheet ejection or liquid by pipette in glass marble enters the cavity of main body, whole process liquid does not contact with spring, can completely cut off spring corrosion to spring on the impact of liquid or liquid, simple in structure, easy to use, the life-span is long.

The accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is further described.

Accompanying drawing is sectional structure schematic diagram of the present utility model.

In figure: 1, sprinkler cap, 2, the aperture atomizing mouth, 3, main body, 4, bead, 5, pipette, 6, the lever spanner, 7, plastic bottle closure, 8, Connection Block, 9, piston, 10, valve rod, 11, spring.

The specific embodiment

Shown in accompanying drawing, a kind of lever pushing hand fastening type sprayer is by sprinkler cap 1, aperture atomizing mouth 2, main body 3, bead 4, pipette 5, lever spanner 6, plastic bottle closure 7, Connection Block 8, piston 9, valve rod 10 and spring 11 form, aperture atomizing mouth 2 embeds in sprinkler cap 1, sprinkler cap 1 is connected by screw thread with main body 3, piston 9 is inserted in the cavity of main body 3, spring 11 is inserted in the spring cavity that main body 3 and valve rod 10 form, valve rod 10 contacts and is connected with concave station by the plush copper be respectively equipped with lever spanner 6, the upper end of the lower end of Connection Block 8 and plastic bottle closure 7 is connected by the boss that is respectively equipped with and the buckle of concave bar, bead 4 is inserted the bottom of pipette 5, the upper end of pipette 5 is connected with main body 3, plastic bottle closure 7 is connected by screw threads for fastening with the liquid bottle .

During use, depress lever spanner 6, by the promotion to the right of valve rod 10 and 11 pairs of pistons 9 of spring, the cavity inner volume of main body 3 is diminished, bead 4 moves down, and blocks the lower end outlet of pipette 5 ,air in the cavity of main body 3 is discharged by aperture atomizing mouth 2; Unclamp lever spanner 6, be moved to the left at the effect lower piston 9 of spring 11, form negative pressure in the cavity of main body 3, the liquid in the liquid bottle is through pipette 5, washes open in the cavity that bead 4 enters main body 3; Again depress lever spanner 6, the cavity inner volume of main body 3 diminishes, and bead 4 moves down, and blocks the lower end outlet of pipette 5, and liquid can't reflux, and the cavity inner liquid medicine of the main body 3 of pressurized is by sprinkler cap 1, by 2 ejections of aperture atomizing mouth.

The above; embodiment is only that preferred embodiment of the present utility model is described; not scope of the present utility model is limited; under the prerequisite of the spirit that does not break away from the utility model technology; various distortion and improvement that this area engineers and technicians make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.

Claims (1)

1. a lever pushes hand fastening type sprayer, it is characterized in that: described lever pushing hand fastening type sprayer is by sprinkler cap, the aperture atomizing mouth, main body, bead, pipette, the lever spanner, plastic bottle closure, Connection Block, piston, valve rod and spring form, the aperture atomizing mouth embeds in sprinkler cap, sprinkler cap is connected by screw thread with main body, piston is inserted in the cavity of main body, spring is inserted in the spring cavity that main body and valve rod form, valve rod contacts and is connected with concave station by the plush copper be respectively equipped with the lever spanner, the lower end of Connection Block and the upper end of plastic bottle closure are connected by the boss that is respectively equipped with and the buckle of concave bar, bead is inserted the bottom of pipette, the upper end of pipette is connected with main body, plastic bottle closure is connected by screw threads for fastening with the liquid bottle.

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