CN2484273Y

CN2484273Y - Improved negative-pressure-less container liquid outlet

Info

Publication number: CN2484273Y
Application number: CN 01238760
Authority: CN
Inventors: 杨学良; 乐一仓
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-04-09
Filing date: 2001-04-09
Publication date: 2002-04-03
Anticipated expiration: 2011-04-09

Abstract

The utility model relates to an improved non-negative pressure vessel fluid discharging nozzle, which in particular relates to a non-negative pressure fluid discharging nozzle arranged in the inner cavity of the vessel and the mainly improved parts of the vessel are the upper part and the lower part, and an outer fringe is provided in the middle and the outer fringe is connected with the upper and lower parts as a whole. The utility model is characterized in that a fluid discharging hole is provided on the upper part of the fluid discharging nozzle, a back flow groove is provided between the outer fringe and the nozzle body, an air hole is provided on the back flow groove, and the lower part of the back flow groove consists of the nozzle body and a hollow guide rod. Air back flow is produced because of the function of the air hole, and elimination negative pressure is formed; the utility model has the advantages that the using is healthy and convenient, the fluid discharging is smooth and uniform, and the direction of the fluid discharging can be controlled. And the utility model can be used in drinking bottle sealing factories.

Description

A kind of improved no negative-pressure container fluid mouth

The utility model relates to a kind of container fluid mouth, the liquid fluid mouth of no negative pressure in particularly a kind of improved container chamber.

Existing liquid container form is various, but vessel port is nothing more than two classes, and a class is straight mouthful formula, and container cover can directly be poured out liquid after opening; Also having a class is press type, and openable container lid back squeezer body makes liquid flow out from container mouth, is like this as some beverage bottle.These beverage bottles have individual weak point, and exactly when drinking, mouth must be pressed close to bottle neck and suck.So both unhygienic, also cause the continuation dysthelasia because of no air circulation in the bottle.The press type hand will touch sucks mouth, unhygienic equally.Straight mouthful of formula container has liquid to flow out when toppling over liquid in container can do the pulsed outflow, use inconvenience, and the flow direction of more difficult controlling liquid.

The purpose of this utility model is to provide a kind of health succinct, the no negative pressure fluid mouth that can not form the fluid continuously of negative pressure or suck in container.

The utility model is achieved in that a kind of improved no negative-pressure container fluid mouth, the upper and lower two parts of main branch, the centre has the outer to fuse with it, characteristics are: liquid outlet is arranged at fluid mouth top, chute once between middle outer and mouth body, pore is arranged on backflash, and the bottom imports bar by mouth body and hollow and forms.Because the effect of pore constantly has air circulation to eliminate negative pressure in the container, so just can pour out or suck liquid in container continuously.Thereby realization the purpose of this utility model.

On the technique scheme basis, pore is lower than the bottle neck outer, can be located at the low points of backflash.

Simultaneously, for making outflow liquid certain direction is arranged, the runner of liquid outlet is not parallel with the perpendicular line of fluid mouth.That is, the runner in liquid outlet has the design of bevelled runner that the effect of guiding and anti-backflow is arranged.

On the technique scheme basis, pore directly is communicated with the importing bar.So that the liquid that overflows can reflux from pore, guide rod inner via hole.

Preceence of the present utility model is: use health, convenience, and fluid smoothness, even, fluid flows to may command.

Be described herein again below in conjunction with accompanying drawing.

Fig. 1 is the utility model application examples scheme drawing.

Fig. 2 is the utility model structural representation.

Embodiment: as Fig. 1 is shown in the utility model application examples scheme drawing, the utility model is an integral structure, fluid mouth outer 2 is positioned on the vessel port, by the container cover sealing, mainly form by the liquid outlet 1 on top, outer 2, pore 3 and the backflash 6 at middle part, the mouth body 4 that reaches the bottom, importing bar 5.Wherein, backflash 6 and pore 3 are lower than fluid mouth outer 2, directly are communicated with to import bar 5; Liquid outlet 1 is communicated with mouth body 4.Mouth body 4 external diameters are slightly less than internal diameter of the bottleneck, and when mouth body 4 was put into bottleneck, bottle neck outer 2 just in time was shelved on the bottleneck.Pore 3 directly is communicated with importing bar 5, and pore 3 is lower than bottle neck outer 2.When container lean when falling liquid, pore 3 and import bar above liquid outlet 1, liquid that can not is flowed out by pore 3 through importing bar 5.Even load when carrying, container lean, also because of return port 3 is lower than fluid mouth outer 2, outer 2 is by the bottle cap compacting, and the liquid that can not flow container covers.When container is put timing, liquid will import bar by pore 3 through hollow along backflash and flow back in the container.During use, because the effect of pore 3 constantly has air circulation to eliminate negative pressure in the container, fluid continuously, and fluid is even.

But the utility model single injection-molded is placed in drinking bottle mouth, and mouth is not contacted with bottleneck, just can drink continuously, and both health is succinct like this, and is easy to use again.The utility model can extensively supportingly be used in various types of beverages bottle, castor encapsulation.

The utility model also available other material injection-compression molding or punch forming can be widely used in the container encloses of various chemicals.

Claims

1, a kind of improved no negative-pressure container fluid mouth, the upper and lower two parts of main branch, the centre has outer (2) to fuse with it, it is characterized in that: liquid outlet (1) is arranged at fluid mouth top, chute (6) once between middle outer (2) and mouth body (4), pore (3) is arranged on backflash (6), and the bottom imports bar (5) by mouth body (4) and hollow and forms.

2, a kind of improved no negative-pressure container fluid mouth according to claim 1, it is characterized in that: pore (3) is lower than bottle neck outer (2).

3, according to claim 1,2 described a kind of improved no negative-pressure container fluid mouths, it is characterized in that: pore (3) directly is communicated with hollow and imports bar (5).

4, according to claim 1,2 described a kind of improved no negative-pressure container fluid mouths, it is characterized in that: the runner of liquid outlet (1) is not parallel with the perpendicular line of fluid mouth.