CN203074455U

CN203074455U - Quantitative liquid cruet with one-way vent valve

Info

Publication number: CN203074455U
Application number: CN 201220712533
Authority: CN
Inventors: 蒋晓东
Original assignee: 周建东
Priority date: 2012-12-20
Filing date: 2012-12-20
Publication date: 2013-07-24
Anticipated expiration: 2022-12-20

Abstract

The utility model provides a quantitative liquid cruet with a one-way vent valve. The quantitative liquid cruet with the one-way vent valve comprises a bottle body composed of a jigger, a liquid storage bottle and a pressure device. A guiding pipe is arranged in the center of the bottom of the jigger and penetrates through the whole bottle body. An oil guiding port is formed in an opening portion of the jigger. A pressing button is arranged on the pressure device. The rubber one-way vent valve is arranged on the bottle body between the jigger and the pressure device. Air passes through the rubber one-way vent valve in a one-way mode. The quantitative liquid cruet with the one-way vent valve has the advantages that the arrangement of the rubber one-way vent valve enables instant balance of air pressure inside and air pressure outside an oilcan to be achieved, and a communicating vessel device is formed by the oilcan and the guiding pipe so that air returning through pressing is rapid and convenient and oil outlet efficiency is improved.

Description

A kind of quantitative liquid castor with unidirectional breather valve

Technical field

The utility model relates to a kind of quantitative liquid castor with unidirectional breather valve.

Background technology

We add a lot of liquid quelites in cooking process, such as oil, and soy sauce, vinegar etc. all are by rule of thumb in the time of general the adding, add to add not have less an amount accurately, measure bad control, more some flavoring is eaten health is harmful to, and such as over-salty, if things go on like this may bring out a lot of chronic diseases, so can be devised by quantitative castor thereupon, but much do not have gas-returning devices, cause bottle inner and outer air pressure imbalance, make and push decrease in efficiency.

The utility model content

The technical problems to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of quantitative liquid castor with unidirectional breather valve is provided.

In order to address the above problem, the technical solution of the utility model is: a kind of quantitative liquid castor with unidirectional breather valve, comprise the bottle of forming by a jigger, storage liquid bottle and pressure apparatus, jigger bottom centre has the root conduit to run through whole bottle, the jigger oral area is provided with an oil diverting port, is provided with a pressurizing button on pressure apparatus; Be provided with a rubber Non-return air valve on the bottle between jigger and the pressure apparatus, Non-return air valve is made up of air valve cap, air valve film and air valve seat; The air valve film is positioned at the cavity of the gentle valve base chamber of air valve cap; The air valve cap center is provided with an air valve hole, is provided with the sealing draw-in groove at the air valve cap oral area; The air valve film is a rubber sheet, and air valve film and air valve seat are matched in clearance; The air valve seat center is provided with a passage, is provided with 8 gas ports on the top of passage, is provided with bottle draw-in groove and air valve cap draw-in groove in the air valve seat outside.

When pushing pressue device, the air valve film is ejected by air-flow, blocks the air valve hole on the air valve cap; After pressue device was removed pressure, the air valve film was sucked back on air valve seat, because air valve seat and air valve intermembrane space cooperate, air can enter bottle from Non-return air valve, makes inside and outside air pressure balance.

The beneficial effects of the utility model are: by this Non-return air valve is installed, can make the transient equilibrium of oil can inner and outer air pressure, make oil can and conduit become a linker device, make that to push return-air faster, improve oil yield efficiency.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model;

Fig. 2 is the schematic perspective view 1 of the utility model Non-return air valve;

Fig. 3 is the schematic perspective view 2 of the utility model Non-return air valve;

Fig. 4 is the three-dimensional sectional exploded view of the utility model Non-return air valve.

Among the figure: 1, conduit; 2, jigger; 3, add press button; 4, pressue device; 5, liquid storage bottle; 6, oil diverting port; 7, Non-return air valve; 71, air valve cap; 72, air valve film; 73, air valve seat; 711, air valve hole; 712, sealing draw-in groove; 731, air valve cap draw-in groove; 732, bottle draw-in groove; 733, passage; 734, gas port.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described further.

Referring to Fig. 1, a kind of quantitative liquid castor with unidirectional breather valve comprises the bottle of being made up of a jigger 2, liquid storage bottle 5 and pressure apparatus 4, and jigger 2 bottom centre have root conduit 1 to run through whole bottle, and jigger 2 oral areas are provided with an oil diverting port 6; On pressure apparatus 4, be provided with a pressurizing button 3; Referring to Fig. 2,3,4, on the bottle 8 between jigger 2 and the pressure apparatus 4, be provided with a rubber Non-return air valve 7, Non-return air valve 7 is made up of air valve cap 71, air valve film 72 and air valve seat 73; Air valve film 72 is positioned at the cavity of 73 of air valve cap 71 and air valve seat; Air valve cap 71 centers are provided with an air valve hole 711, are provided with sealing draw-in groove 712 at air valve cap 71 oral areas; Air valve film 72 is a rubber sheet, and air valve film 72 is matched in clearance with air valve seat 73; Air valve seat 73 centers are provided with a passage 733, are provided with 8 gas ports 734 on the top of passage 733, are provided with bottle draw-in groove 732 and air valve cap draw-in groove 731 in air valve seat 73 outsides.

When pushing pressue device 4, air valve film 72 is ejected by air-flow, blocks the air valve hole 711 on the air valve cap 71; After pressue device 4 was removed pressure, air valve film 72 was sucked back on air valve seat 73, air valve seat 73 and air valve film 72 matched in clearance, and air can enter bottle from the gas port 734 of Non-return air valve 7, makes inside and outside air pressure balance.

Claims

1. quantitative liquid castor with unidirectional breather valve, comprise the bottle of forming by a jigger (2), liquid storage bottle (5) and pressure apparatus (4), jigger (2) bottom centre has root conduit (1) to run through whole bottle, and jigger (2) oral area is provided with an oil diverting port (6); On pressure apparatus (4), be provided with a pressurizing button (3); It is characterized in that: the bottle that is positioned between jigger (2) and the pressure apparatus (4) is provided with a rubber Non-return air valve (7), and Non-return air valve (7) is made up of air valve cap (71), air valve film (72) and air valve seat (73); Air valve film (72) is positioned at the cavity between air valve cap (71) and air valve seat (73); Air valve cap (71) center is provided with an air valve hole (711), is provided with sealing draw-in groove (712) at air valve cap (71) oral area; Air valve film (72) is a rubber sheet, and air valve film (72) is matched in clearance with air valve seat (73); Air valve seat (73) center is provided with a passage (733), is provided with 8 gas ports (734) on the top of passage (733), is provided with bottle draw-in groove (732) and air valve cap draw-in groove (731) in air valve seat (73) outside.