Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, a kind of anti-personation bottle is provided, make a kind of anti-personation bottle that is difficult to pour into wine liquid, prevent the famous brand bottle that lawless person's repeated usage is old, safeguard customer and check wine manufacturer's rights and interests to bottle.
The technical scheme that the present invention adopted is: anti-personation bottle, include external bottle cap and bottle, and the bottleneck of bottle is provided with check valve; Check valve is fixedly connected in the bottleneck; Check valve is made up of valve body and spool, and valve body is provided with passage and spool die cavity, and passage is communicated with the spool die cavity; The external diameter of passage is littler than the internal diameter of spool die cavity, and spool is actively tied in the spool die cavity; Valve body is made up of upper valve body and following valve body; Upper valve body is positioned at the top of valve body down, and the spool die cavity is made up of sealing die cavity and movable die cavity, and the sealing die cavity is located at down in the valve body; Movable die cavity is located in the upper valve body; Perhaps, movable die cavity is located in upper valve body and the following valve body, and the sealing die cavity is communicated with movable die cavity; Spool is made up of movable spool and sealed valve core, and movable spool and sealed valve core are actively tied in sealing die cavity and the movable die cavity, and movable spool is positioned at the top of sealed valve core; Movable spool contacts with sealed valve core; Sealed valve core is tightly connected with sealing die cavity running-fit, movable spool and movable die cavity blowing-by, and the weight of movable spool is greater than the weight of sealed valve core; After reaching the last check valve of bottleneck encapsulation, the purpose that wine liquid can only be poured out and wine liquid can not pour into.
The principle of work of anti-personation bottle is: during use; Open pouring behind the external bottle cap; The bottleneck of bottle is downward-sloping, and movable spool moves to the upper position of movable die cavity, and sealed valve core is moved to the active type cavity direction by the position of sealing die cavity; The sealing surface of sealed valve core leaves down the sealing die cavity of valve body, and wine is poured out through the upper channel of sealing die cavity, movable die cavity and passage by the lower channel of passage; When in bottle, pouring wine into, bottleneck makes progress, and sealed valve core is moved to the position of sealing die cavity; Simultaneously; Movable spool is exerted pressure to sealed valve core, and the sealing surface of sealed valve core is under movable spool action of gravity and seal the die cavity sealing contact, and wine liquid can not be poured in the bottle by bottleneck again; The bottleneck of bottle is pressed downward to when irritating wine in the wine liquid; Movable spool is moved down into the upper channel mouth of passage, stops that reducing wine liquid gets into, and wine liquid is through the flame diversion trough entering activity die cavity of the communication port position of upper channel and movable die cavity; Because the proportion of sealed valve core is littler than the proportion of wine liquid; Sealed valve core is floated by wine liquid, makes sealed valve core and sealing die cavity sealing contact, and wine liquid can not be circulated in the bottle by bottleneck again; Prevent that effectively illegal businessman from utilizing raw to pour fake wine into and carrying out imitation and make profit.
The invention has the beneficial effects as follows: anti-personation bottle, utilize the method for expanding with heat and contract with cold with check valve and bottleneck fixed seal connection, make check valve and bottleneck interference fit at normal temperatures; No matter the lawless person adopts heats up or cooling and mechanical method, also is difficult to check valve and bottleneck are separated, because wine can be poured out in check valve; Can not pour into by reversing sense; No matter bottleneck is upwards perhaps downward, and wine is difficult in check valve pours into bottle, prevents the famous brand bottle that lawless person's repeated usage is old.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further explained:
Anti-fake spirits bottle structure scheme drawing shown in Figure 1, anti-personation bottle includes external bottle cap 1 and bottle 2; The bottleneck 3 of bottle 2 is provided with check valve 4, and check valve 4 is fixedly connected in the bottleneck 3, and check valve 4 is made up of valve body 5 and spool 7; Valve body 5 is provided with passage 8 and spool die cavity 9; Passage 8 is communicated with spool die cavity 9, and the external diameter of passage 8 is littler than the internal diameter of spool die cavity 9, and spool 7 is actively tied in the spool die cavity 9; Valve body 5 is made up of upper valve body 10 and following valve body 11; Upper valve body 10 is positioned at the top of valve body 11 down, and spool die cavity 9 is made up of with movable die cavity 13 sealing die cavity 12, and sealing die cavity 12 is located at down in the valve body 11; Movable die cavity 13 is located in the upper valve body 10; Perhaps, movable die cavity 13 is located in upper valve body 10 and the following valve body 11, and sealing die cavity 12 is communicated with movable die cavity 13; Spool 7 is made up of with sealed valve core 15 movable spool 14; Movable spool 14 and sealed valve core 15 are actively tied in sealing die cavity 12 and the movable die cavity 13; Movable spool 14 is positioned at the top of sealed valve core 15, and movable spool 14 contacts with sealed valve core 15, and sealed valve core 15 is tightly connected with sealing die cavity 12 running-fits; Movable spool 14 and movable die cavity 13 blowing-bies; The weight of movable spool 14 is greater than the weight of sealed valve core 15, with after reaching bottleneck 3 encapsulation and going up check valve 4, and the purpose that wine liquid can only be poured out and wine liquid can not pour into.
In order to reach the purpose that can the wine liquid in the bottle poured out and be difficult in bottle, pour into wine liquid, bottleneck 3 is made up of with following bottleneck 17 last bottleneck 16, and last bottleneck 16 is positioned at the top of bottleneck 17 down, and the diameter of last bottleneck 16 is greater than the diameter that descends bottleneck 17; Following valve body 11 is captiveed joint with last bottleneck 16, and the diameter of following valve body 11 is bigger than the diameter of following bottleneck 17, makes down valve body 11 can not fall into down bottleneck 17; Upper valve body 10 links together with following valve body 11, and upper valve body 10 is captiveed joint with last bottleneck 16; The passage 8 of valve body 5 is made up of upper channel 18 and lower channel 19; Upper channel 18 is communicated with movable die cavity 13; Upper channel 18 is provided with flame diversion trough 6 with the communication port position of movable die cavity 13; During pouring, sealed valve core 15 leaves sealing die cavity 12, and wine liquid can be poured out through lower channel 19, sealing die cavity 12, movable die cavity 13, flame diversion trough 6 and upper channel 18 in the bottle; Lower channel 19 is communicated with sealing die cavity 12; Movable spool 14 contacts with sealed valve core 15, and the sealing surface 20 of sealed valve core 15 contacts with sealing die cavity 12, and sealed valve core 15 is tightly connected with lower channel 19 running-fits; Make upper channel 18 and lower channel 19 obstructed, prevent that wine from pouring lower channel 19 into by upper channel 18.
Be tightly connected with the running-fit that seals die cavity 12 in order to implement sealed valve core 15; Sealed valve core 15 be shaped as sphere; Being shaped as of movable spool 14 is spherical or cylindrical, and movable die cavity 13 is cylindrical die cavity, and the diameter of the diameter of sealed valve core 15 and movable spool 14 is littler than movable die cavity 13 internal diameters; Sealing die cavity 12 is provided with the sealing sphere, and sealed valve core 15 is tightly connected with the sealing sphere running-fit of sealing die cavity 12; Upper channel 18 is a circular channel, and the diameter of upper channel 18 is littler than the diameter of movable die cavity 13; Lower channel 19 is a circular channel, and the radius of the sealing sphere of the radius ratio sealing die cavity 12 of lower channel 19 is little, and the diameter of sealed valve core 15 is bigger than the diameter of lower channel 16, and sealed valve core 15 can be sealed lower channel 19.
In order to implement upper valve body 10 and following captiveing joint of valve body 11 and last bottleneck 16, last bottleneck 16 is a circle, and the radius of last bottleneck 16 is less than the radius that descends bottleneck 17; Following valve body 11 is cylindrical, and the diameter of following valve body 11 is bigger than the diameter of last bottleneck 16, and the cylindrical of following valve body 11 is connected with last bottleneck 16 interference; Upper valve body 10 is cylindrical, and the diameter of upper valve body 10 is bigger than the diameter of last bottleneck 16, and the cylindrical of upper valve body 10 is connected with last bottleneck 16 interference.
In order to reach the purpose that can the wine liquid in the bottle poured out and be difficult in bottle, pour into wine liquid, be further designed to: the proportion of sealed valve core 15 is littler than the proportion of wine; Sealed valve core 15 is by rubber or plastics manufacturing, and perhaps, sealed valve core 15 is by the cork manufacturing; Sealed valve core 15 is hollow rubber sphere; Perhaps, sealed valve core 15 is hollow baton round; Perhaps, sealed valve core 15 is hollow cork ball; When the lawless person turned dead soldier around filling wine, sealed valve core 15 can float and sealing die cavity 12 is tightly connected, and makes wine liquid be difficult to pour into; Movable spool 14 is made by glass or pottery; Perhaps, movable spool 14 is by jade or marble manufacturing; Perhaps, movable spool 14 is by the corrosion-resistant steel manufacturing.
For reach bottle 2 and upper valve body 10 and down valve body 11 captive joint the purpose that is difficult to separate, bottle 2, upper valve body 10 and time valve body 11 are by the identical materials manufacturing; Bottle 2, upper valve body 10 and following valve body 11 are by the glass manufacturing; Perhaps, bottle 2, upper valve body 10 and following valve body 11 are by the pottery manufacturing; Because the temperature conditions that same material is expanded with heat and contract with cold is identical, the lawless person is difficult to through changing method of temperature bottle 2 and upper valve body 10 and following valve body opened in 11 minutes; Because glass and pottery enbrittle, except battering down, be difficult to bottle 2 and upper valve body 10 and following valve body opened in 11 minutes with the method for machinery.Be provided with packing seal 21 between bottleneck 3 and the external bottle cap 1, be used to seal bottleneck.