CN201914537U

CN201914537U - Bottleneck device capable of leading liquid to be poured out fast and uniformly

Info

Publication number: CN201914537U
Application number: CN2011200074670U
Authority: CN
Inventors: 何文辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-12
Filing date: 2011-01-12
Publication date: 2011-08-03
Anticipated expiration: 2021-01-12

Abstract

A bottleneck device capable of leading liquid to be poured out fast and uniformly comprises a bottle, a bottleneck cover, a bottleneck body seat, an air inlet hose and a one-way valve. The bottleneck body seat, the air inlet hose and the one-way valve are arranged on a bottleneck, the bottleneck body seat is connected with the bottleneck of the bottle, the bottleneck cover is detachably connected with the bottleneck body seat, the bottleneck body seat is provided with a connecting seat of the air inlet hose, a through air inlet hole is arranged at the center of the connecting seat, at least two flow distribution plates surrounding the through air inlet hole are circularly uniformly distributed, a connecting mouth of the air inlet hose is arranged on the lower end surface of the connecting seat, a liquid outlet hole is arranged between each two adjacent flow distribution plates, and one end of the air inlet hose is connected with the connecting mouth while the other end of the air inlet hose is connected with the one-way valve. Due to the structure, when poured out, the liquid in the bottle is poured out from the liquid outlet hole of the bottleneck body seat, and then air enters the bottle via the through air inlet hole on the connecting seat, the air inlet hose and the one-way valve, and the air assuredly enters the bottle regardless of inclination angle of the bottle.

Description

A kind of can be fast, even weighing apparatus pours out the bottleneck device of liquid

Technical field

The utility model relates to a kind of contain fluid bottle, especially is arranged on air inlet and liquid discharge device on the bottleneck.

Background technology

Present prior art, the bottle that is used for each class I liquid I of splendid attire at present daily, no matter be plastic bottle, glass bottle or metal bottle etc., when in pouring out, adorning liquid, liquid is easy to liquid outlet is blocked, make the gas of outside be difficult to enter in the bottle,, cause bottle interior liquid to be difficult to smooth and easy, steady, lasting outwards outflow in bottleneck form negative pressure.Particularly at high capacity, when the heavy caliber bottle is poured out liquid fast, or the plastic material bottle is when pouring out liquid, plastic bottle body dwindles because of the external atmospheric pressure effect is directed at the bottle distortion, returning under the tension force effect of plastic bottle body, formed and the quick-fried spray phenomenon that occur bigger with bottle external pressure difference in the bottle, this problem is more serious.The mode that addresses these problems at present is to dwindle the fluid bottleneck, has reduced liquid outlet quantity, but fluid speed is slower like this.Or change the bottleneck tangent plane into shaped face, or beyond liquid outlet, install free air diffuser additional, but this requirement when pouring out liquid admission point to be in the top of fluid point, the limitation of dump angle and direction is arranged.These settling modes thoroughly do not solve problem described above, use inconvenient.

Summary of the invention

The purpose of this utility model is: provide a kind of can be fast, even weighing apparatus pours out the bottleneck device of liquid, it has when pouring out the interior liquid of bottle, the characteristics that bottle is not limited by dump angle and direction.

The utility model be achieved in that a kind of can be fast, even weighing apparatus pours out the bottleneck device of liquid, it comprises bottle, bottleneck lid, its special character is: also comprise the bottleneck main body base, air induction hose and the check valve that are arranged on the bottleneck; The bottleneck main body base is connected with the bottleneck of bottle, and the bottleneck lid removably connects with the bottleneck main body base;

The bottleneck main body base is provided with the Connection Block of air induction hose, the center of Connection Block have connect induction opening, at least two around the deflector guide that connects induction opening along the connection that air induction hose is arranged on circular rectangular distribution, the lower surface, between adjacent two deflector guides fluid hole is arranged;

Air induction hose one end is connected with connection, the other end is connected with check valve.

Described a kind of can be fast, even weighing apparatus pours out the bottleneck device of liquid, its special character is: described check valve comprises floating body, valve body, spool and valve gap;

Floating body comprises the float air cavity of an interface and under shed; Interface is connected with air induction hose;

One valve core case is arranged on the described valve body, and valve core case has brace rod; On the described spool otch is arranged;

Valve body and the floating body formation buoyancy aid that removably connects, spool is arranged on the valve core case, and brace rod is corresponding with otch; Valve gap and valve pocket separable joint are fixed on spool on the valve core case.

Described a kind of can be fast, even weighing apparatus pours out the bottleneck device of liquid, its special character is: the brace rod on the described valve core case is cross distribution, the otch on the spool is criss-cross.

The utility model a kind of can be fast, even weighing apparatus pours out the bottleneck device of liquid owing to adopt this spline structure, when pouring out liquid, the liquid in the bottle flows out from the fluid hole of bottleneck main body base; And the perforation induction opening of air this moment on Connection Block, air induction hose no matter how many bottle leaning angles is, guarantees in the air admission bottle in check valve enters bottle.

Description of drawings

Fig. 1 is a cutaway view of the present utility model.

Fig. 2 is bottleneck main body base of the present utility model and air induction hose Connection Block structural upright cutaway view.

Fig. 3 is a three-dimensional exploded view of the present utility model.

View when Fig. 4 is use of the present utility model.

The specific embodiment

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

As shown in Figure 1, a kind of can be fast, the even weighing apparatus bottleneck device of pouring out liquid comprises bottleneck lid 1, bottleneck main body base 2, Connection Block 3, bottle 4 and air induction hose 5.

As shown in Figure 1 and Figure 2, described bottleneck lid 1 is threaded with bottleneck main body base 2, bottleneck main body base 2 is connected in the mouth cylindrical part of bottle 4, bottleneck main body base 2 is an integrated injection molding with the Connection Block 3 of air induction hose, there is the perforation induction opening along axis at the center of Connection Block 3, have four around connecting the deflector guide 32 that centre hole distributes the connection 31 of air induction hose to be arranged on the lower surface of Connection Block 3, connection 31 is communicated with the perforation induction opening; During liquid, the space part that the bottle outer air distributes through deflector guide 32 enters the perforation induction opening of the connection 31 of air induction hose to deflector guide 32 in pouring out bottle; Air induction hose 5 is very soft body, can be to any direction and angular bend, and keep pipeline unimpeded, the last admission port of air induction hose 5 is inserted in the outer diametric plane of the connection 31 of air induction hose, and leak-tight joint.

As Fig. 1, shown in Figure 3, described check valve comprises floating body 6, valve body 62, spool 64 and valve gap 65;

Described floating body 6 comprises a float air cavity 61 and an interface 611, the interface 611 of one air induction hose 5 that connects along axis is arranged at float air cavity 61 tops, and with above-mentioned 5 times air extractor duct leak-tight joints of air induction hose, float air cavity 61 lower external face have annular block tongue.

Described valve body 62 has annular slot on valve body 62 outer ring surfaces, valve body 62 annular slots with cooperate with the annular block tongue of float air cavity 61, float air cavity 61 is captiveed joint with valve body 62 and is constituted a float.

One valve core case 63 is arranged on the described valve body 63, and valve core case 63 has brace rod 631; On the described spool 64 otch 641 is arranged, otch 641 is drawn by blade and is scribed, and spool 64 is made for silica gel material; Brace rod 631 is corresponding with otch 641;

Otch 641 on the spool 64 is criss-cross, and valve core case 63 upper support muscle 631 are cross distribution; Make by silica gel material by spool 64, otch 641 under state of nature on the elastic reaction bottom spool 64 of himself is closure state, in bottle, closely be affixed on mutually under the fluid pressure effect on the valve core case 63 corresponding brace rods 631, make bottle interior liquid can not enter float air cavity 61 inside, under the suction function that when pouring out liquid, forms, otch 641 is opened, and the bottle outer air can enter bottle inside.

Valve gap 65 and valve pocket separable joint, valve gap 65 is fixed on spool 64 on the valve core case 63;

Valve gap 65 is a hollow annular groove shape, and the bottom outer ring surface has annular block tongue, and with the hard leakproof fit of the annular slot of valve pocket inner ring surface, the external annulus end of valve gap 65 is pressed on the spool 64.

As shown in Figure 4, a kind of can be fast, even weighing apparatus pours out the bottleneck device of liquid, when running condition, free air diffuser do not bring out gas point 7, enter ventilate 8 in the bottle interior liquid, bottle interior liquid level 9.It is relative less with liquid level 9 difference of pressures in the bottle that described free air diffuser does not bring out gas point 7, and outer air is easier enters in the bottle for bottle.

Above-described only is wherein a kind of embodiment of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the situation that does not break away from principle of the present utility model; also can make some improvement and modification, this also is considered as protection domain of the present utility model.

Claims

One kind can be fast, even weighing apparatus pours out the bottleneck device of liquid, it comprises bottle, bottleneck lid, it is characterized in that: also comprise the bottleneck main body base, air induction hose and the check valve that are arranged on the bottleneck; The bottleneck main body base is connected with the bottleneck of bottle, and the bottleneck lid removably connects with the bottleneck main body base;

The bottleneck main body base is provided with the Connection Block of air induction hose, the center of Connection Block have connect induction opening, at least two around the deflector guide that connects induction opening along the connection that air induction hose is arranged on circular rectangular distribution, the lower surface, between adjacent two deflector guides fluid hole is arranged;

Air induction hose one end is connected with connection, the other end is connected with check valve.
2. according to claim 1 a kind of can be fast, even weighing apparatus pours out the bottleneck device of liquid, it is characterized in that: described check valve comprises floating body, valve body, spool and valve gap;

Floating body comprises the float air cavity of an interface and under shed; Interface is connected with air induction hose;

One valve core case is arranged on the described valve body, and valve core case has brace rod; On the described spool otch is arranged;

Valve body and the floating body formation buoyancy aid that removably connects, spool is arranged on the valve core case, and brace rod is corresponding with otch; Valve gap and valve pocket separable joint are fixed on spool on the valve core case.
3. according to claim 2 a kind of can be fast, even weighing apparatus pours out the bottleneck device of liquid, it is characterized in that: the brace rod on the described valve core case is cross distribution, the otch on the spool is criss-cross.