CN101091620B

CN101091620B - Drink switch with gas filter

Info

Publication number: CN101091620B
Application number: CN2007100696677A
Authority: CN
Inventors: 倪既民
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-06-28
Filing date: 2007-06-28
Publication date: 2011-07-20
Anticipated expiration: 2027-06-28
Also published as: CN101091620A

Abstract

The present invention relates to a beverage switch with air filter. It can be used for filtering air contacted with beverage so as to keep cleanliness of beverage and prolong fresh-keeping time of beverage. Said beverage switch with air filter includes the following several portions: switch body, switch valve core, switch handle, air filter and air guide tube. Said invention also provides the concrete structure of the above-mentioned every portion and connection mode of all the above-mentioned portions. Said beverage switch with air filter can be matched with beverage bottle or beverage can. Said invention also provides its working principle and its concrete operation method.

Description

The drink switch of band air filter

Technical field

The invention belongs to a kind of improvement of liquid beverage switch, especially a kind of drink switch with air filter.

Technical background

In prior art, the function of various liquid switches is exactly with the liquid conducting or close, be applied to the beverage aspect and then require more non-toxic sanitary of material and structure, gauge tap and switch knob etc. are more convenient and be applicable to that the cup vessel connect and use, as the water dispenser that generally uses now etc.But this class drink switch same time that beverage flows out in the control Bottle ﹠ Can, the passage negative pressure in the flat permanent Bottle ﹠ Can of the on-the-spot air of inspiration again of releasing, on-the-spot air is carried dust and bacterium secretly and is entered in the Bottle ﹠ Can and become bubble train to wear to mix and close the pollution beverage in this process, and the cleanliness factor of beverage and fresh keeping time are greatly reduced.(number of patent application: 200610053096.3) design on the elongated tubular beverage bottle, makes the direct load of drink switch beverage bottle be inverted and can directly open and close use Chinese patent " bar type beverage bottle and stick bottle drinking machine ".For cleaning enters air in the Bottle ﹠ Can, this design has soft socket for inserting air filter in the bottle container design, but this method makes the bottle manufacturing and uses complicated operationization.

Summary of the invention

The objective of the invention is to provide a kind of drink switch with air filter, switch is purchased the air sterilization filter, make drink switch directly load use in beverage bottle, also automatic fitration need replenish the air in the Bottle ﹠ Can into because of beverage flows out, and has not only made to drink convenient and healthy but also reach to keep the purpose that the beverage cleaning is not contaminated and prolong the beverage freshness remaining time.

The object of the present invention is achieved like this: the drink switch of band filter gas port is made of switch body, switching spool, switch knob, air filter and wireway.Switch body is a tubular body, and the upper end is provided with the connector that links beverage bottle, and the centre is provided with a switching spool of being handled by the switch knob connection, and wireway passes the inwall that connector is installed in tubular body; Switch body is provided with an air filter outward, and air filter is provided with the connecting pipeline and the wireway UNICOM of passing through the switch body tube wall.Be provided with removable air sterilization in the described air filter and cross filter core, air filter passes through the connecting pipeline that the switch body tube wall connects wireway and can close or can be provided with simple check valve separately so that control simultaneously is logical through opening and closing spool.The drink switch of band air filter directly is connected on the Bottle ﹠ Can of filling beverage and is inverted, can control closing of beverage and flow by switch knob, the filtration of crossing filter core by the air filter air sterilization because of the negative-pressure sucking outside air in the Bottle ﹠ Can meanwhile enters in the Bottle ﹠ Can.Have filter thinning out bacterium function because air sterilization is crossed filter core Applied Physics principles of chemistry method, outside air is cleaning sterile after filtration, and therefore no longer contaminated having reached of beverage keeps the clean purpose that prolongs the beverage freshness remaining time.

Description of drawings

Be described further below in conjunction with the basic structure principle and the typical exemplifying embodiment thereof of accompanying drawing this patent design:

Accompanying drawing is a kind of basic external form example of the drink switch with air filter.Dissect rotary-type switching spool of the interior application of district's display switch body in the illustration and open and close circulation duct, the switch knob that opens and closes the spool connection is the cup push handle.

In the accompanying drawing: 1 crosses filter core, 7 for air filter, 6 for air sterilization for switching spool, 5 for switch body, 4 for connector, 3 for wireway, 2 is switch knob.

The specific embodiment

In force, the drink switch appearance and modeling of band air filter can be various informative, and switch body can be used various non-toxic material manufacturings such as metal, plastics, can be whole or many assemblys.Link the interface specification pattern match setting that mouth can connect Bottle ﹠ Can according to need, directly connection can reach the simple and convenient reliable purpose of sealed sunitary again.Switching spool in the switch body can be made various types according to Material Used character characteristics, controls also variety of way with being connected of switch knob; Accompanying drawing illustration switch knob is a cup push, in the enforcement switch knob can also select multiple not only convenient but also by, pressure, commentaries on classics etc. in moulding that is compatible with external form atmosphere and mode.It is the micropore shape type piece that a kind of Applied Physics principles of chemistry method reaches filter thinning out bacterium effect that air sterilization is crossed filter core, owing to need the few flow of filtered air total amount little, so it is very big that its volume does not need, it can Cheap highly effective, every the time be replaced by design object and make.The moulding of filter gas tank can be complementary with the external form of switch body in the enforcement, and air sterilization is crossed filter core and can conveniently be snapped in or change with the multiclass mode.When preventing firm attaching Bottle ﹠ Can liquid may accident enter in the wireway or the small amount of liquid that enters later to cross to air sterilization that filter core flows out be purpose, air filter passes through the connecting pipeline that the switch body tube wall connects wireway and can close or can be provided with simple check valve etc. separately so that control simultaneously is logical through opening and closing spool.If wireway can avoid entering the air agitation beverage, it can be hard tube or flexible pipe, because of the limited wireway of charge flow rate aperture does not need too big, the visual dress of length changes with Bottle ﹠ Can is different, reaching degree of being at the bottom of the bottle container, tube head can be provided with little floatoblast and makes and be inverted that the mouth of pipe exposes liquid level all the time when using when using flexible pipe.

Claims

1. drink switch with air filter, comprise switch body, open and close spool, switch knob, air filter and wireway, it is characterized in that: the drink switch of band air filter is made of switch body (3), switching spool (4), switch knob (7), air filter (5) and wireway (1); Switch body (3) is a tubular body, and the upper end is provided with the connector (2) that can link beverage bottle, and the centre is provided with a switching spool (4) of being handled by switch knob (7) connection, and wireway (1) passes the inwall that connector (2) is installed in tubular body; Switch body (3) is outer to be provided with an air filter (5), and air filter (5) is provided with the connecting pipeline and wireway (1) UNICOM of passing through switch body (3) tube wall.

2. the drink switch of band air filter according to claim 1, it is characterized in that: be provided with removable air sterilization in the described air filter (5) and cross filter core (6), air filter (5) passes through switch body (3) tube wall and connects the connecting pipeline of wireway (1) through opening and closing spool (4) to control the logical simple check valve that closes or be provided with separately simultaneously.