CN206458857U - It is a kind of can multi-channel control miniature air valve - Google Patents

Abstract

The utility model discloses it is a kind of can multi-channel control miniature air valve, including valve body, two air inlets, air inlet pipe, several gas outlets, several leakage ports, several relays, several valve elements, several check sheets, two air inlets are symmetrically arranged at the air inlet pipe left and right sides, gas outlet one end is connected with airbag, the other end is connected with air inlet pipe, leakage port is arranged on valve body side above and connected with gas outlet, relay is flexibly connected with valve element and drives valve core movement, check sheet is arranged between air inlet pipe and valve element, valve element is flexibly connected by silicon rubber cup with check sheet；Discouraged control is filled to each airbag by independent relay and valve element, and then can control filling for multiple airbags discouraged simultaneously, and increases check sheet, there is pressurize effect, for a long time using will not also become flat, using effect is more preferably after the completion of inflation, without frequently inflating, use more facilitates.

Description

It is a kind of can multi-channel control miniature air valve

Technical field

The utility model belongs to industrial air valve field, more particularly to one kind can control simultaneously multiple air bag inflators, pressurize and Discouraged miniature air valve.

Background technology

, it is necessary to control air pump to the inflation/deflation of airbag by air valve, an air pump can in some massaging and body-building equipment Inflating, losing heart for several airbags is met, can only individually control filling for some airbag discouraged during control, it is impossible to while control is multiple Airbag, using pressurize is unable to after very inconvenient, complex operation, and inflation, gas can slowly be run out of in use, be used Constantly inflation is needed in journey, to us using bringing great inconvenience.

The technical problems to be solved in the utility model be to provide it is a kind of it is simple to operate, easy to use, can be while controlling multiple Airbag fills miniature air valve that is discouraged, having pressure holding function.

Utility model content

For solve above-mentioned prior art operation it is complicated, in-convenience in use, can only individually control an airbag fill it is discouraged, use During easily become flat, the problems such as need to constantly inflate, the utility model is adopted the following technical scheme that：

The utility model provide it is a kind of can multi-channel control miniature air valve, if including valve body, two air inlets, air inlet pipe, Dry gas outlet, several leakage ports, several relays, several valve elements, several check sheets, the air inlet pipe are arranged on In valve body, described two air inlets are symmetrically arranged at the air inlet pipe left and right sides, the gas outlet, leakage port, relay, valve Core, check sheet quantity is duplicate and corresponds respectively, and described gas outlet one end is connected with airbag, the other end and air inlet Pipe is connected, and the leakage port is arranged on valve body side above and connected with gas outlet, and the relay is flexibly connected and band with valve element Movable valve plug is moved, and the check sheet is arranged between air inlet pipe and valve element, and the valve element is connected by silicon rubber cup and check sheet activity Connect.

The beneficial effects of the utility model are：Discouraged control is filled to each airbag by independent relay and valve element, And then filling for multiple airbags can be controlled discouraged simultaneously, and increase check sheet, there is pressurize effect after the completion of inflation, use for a long time Also it will not become flat, more preferably, without frequently inflation, use more facilitates using effect.

Brief description of the drawings

Fig. 1 is a kind of structural representation of embodiment of the utility model.

Fig. 2 is right view of the present utility model.

Fig. 3 is the close-up schematic view of packing state.

Embodiment

Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.

Refer to Fig. 1, Fig. 2, it is a kind of can multi-channel control miniature air valve, including valve body 1, two air inlets 2, air inlet pipe 3, Several gas outlets 4, several leakage ports 5, several relays 6, several valve elements 7, several check sheets 8, the air inlet Pipe 3 is arranged in valve body 1, and described two air inlets 2 are symmetrically arranged at the left and right sides of air inlet pipe 3, when using one it is normal Blocked using another as standby, standby one end, the gas outlet 4, leakage port 5, relay 6, valve element 7, check sheet 8 are counted Amount is duplicate and corresponded respectively that described one end of gas outlet 4 is connected with airbag, the other end is connected with air inlet pipe 3, is entered Gas port is connected with source of the gas, and source of the gas enters from air inlet, then is diverted to multiple gas outlets by air inlet pipe, and source of the gas enters from gas outlet Airbag, reaches in the purpose of air bag inflator, figure it is schematic diagram to 5 air bag inflators, but not limited to this, the airbag of other quantity Inflation is also such principle, is not repeated one by one herein, and the leakage port 5 is arranged on valve body 1 and goes up and connected with gas outlet 4 sideways, When that need not use, leakage port, which is opened, can be achieved quick air releasing, and the relay 6 is flexibly connected with valve element 7 and with movable valve plug 7 motions, the check sheet 8 is arranged between air inlet pipe 3 and valve element 7, and the valve element 7 is connected by silicon rubber cup and the activity of check sheet 8 Connect（As shown in Figure 3）, airbag do not supply full of rear source of the gas, then check sheet playbacks, and can prevent gas backstreaming and then reach that pressurize is imitated Really, discouraged control is filled to each airbag by independent relay and valve element, and then can controls filling for multiple airbags discouraged simultaneously, And increase check sheet, there is pressurize effect after the completion of inflation, for a long time using will not also become flat, using effect more preferably, without frequency Numerous inflation, use more facilitates.

Above-described embodiment and schema and non-limiting product form of the present utility model and style, any art Appropriate change or modification that those of ordinary skill is done to it, all should be regarded as not departing from patent category of the present utility model.

Claims (1)

1. it is a kind of can multi-channel control miniature air valve, it is characterised in that：Including valve body（1）, two air inlets（2）, air inlet pipe （3）, several gas outlets（4）, several leakage ports（5）, several relays（6）, several valve elements（7）, several are non-return Piece（8）, the air inlet pipe（3）It is arranged on valve body（1）It is interior, described two air inlets（2）It is symmetrically arranged at air inlet pipe（3）It is left Right both sides, the gas outlet（4）, leakage port（5）, relay（6）, valve element（7）, check sheet（8）Quantity be it is duplicate and Correspond respectively, the gas outlet（4）One end is connected with airbag, the other end and air inlet pipe（3）Connection, the leakage port（5） It is arranged on valve body（1）On side and and gas outlet（4）Connection, the relay（6）With valve element（7）It is flexibly connected and with movable valve plug （7）Motion, the check sheet（8）It is arranged on air inlet pipe（3）With valve element（7）Between, the valve element（7）By silicon rubber cup with it is non-return Piece（8）It is flexibly connected.