CN2823137Y

CN2823137Y - Self-return sainitary bottle nozzle

Info

Publication number: CN2823137Y
Application number: CN 200520024454
Authority: CN
Inventors: 于泽良; 李文华
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-11
Filing date: 2005-07-11
Publication date: 2006-10-04
Anticipated expiration: 2015-07-11

Abstract

The utility model relates to a self-refluxing sanitary bottle nozzle suitable for oil bottles or oil barrels, which has the structure that the outside of a liquid outlet of the upper part of a base of the bottle nozzle is provided with a circle of outer wall which is lower than the wall of the liquid outlet; the outer wall is connected with the wall of the liquid outlet, forming a refluxing groove; a refluxing hole communicated with the inner cavity of the base is arranged in the refluxing groove; the groove bottom of the refluxing groove is in a sloped ring shape; the refluxing hole is positioned at the lowest point of the refluxing groove. The self-refluxing sanitary bottle nozzle is used for refluxing the oil more cleanly and thoroughly and reduces adhesion and accumulation on the groove bottom of the refluxing groove of the oil, and effectively reduces the pollution of the groove bottom of the refluxing groove; the phenomenon of blocking of the refluxing hole is avoided; the utility model ensures sanitation and cleanness of the oil bottle surface, the bottle nozzle and placing places. The waste of oil is reduced; a bottle of 5L food oil can reduces the outer trickle waste of 50 to 150 G after adopting the bottle nozzle under normal conditions.

Description

From the backflow Sanitary bottle nipple

Technical field

The utility model relates to a kind of bottle neck, specifically a kind of Sanitary bottle nipple of backflow certainly that is applicable to oil bottle or oil drum.

Background technology

Traditional oil bottle or oil drum all have a shortcoming, exactly always have fluid to descend along bottle (bucket) mouth outside drip behind the oil, this not only makes the greasy sticking hand in the oil bottle outside, and sales counter or the desktop of placing oil bottle are covered with grease spots, and has both influenced health, causes waste again.Chinese patent CN2092501U discloses a kind of Sanitary bottle nipple of backflow certainly that solves this kind situation, make the liquid outlet of bottle neck horn-like exactly, and form a circular-arc outer rim at the exit skirt place, making the fluid part that contacts with the outlet edge of bottle neck like this be smooth surface all, thereby prevents that oil bottle from hanging over the Residual oil separated into two parts of bottleneck and partly drop down in the moment of time inclining.It is to prevent from that oil bottle from toppling over too quicklyly to cause outer rim to lose efficacy and fluid drops down situation about, and also is provided with a current limliting circle in liquid outlet.But this bottle neck can not be stopped fluid fully and drop down, and the fluid outflow is very slow, can't satisfy urgent need and use oil condition in a large number.Is furnished with a kind of bottle neck on the part oil drum of the cooking oil of selling on the market now, it connects the circle outer wall lower than liquid outlet wall outside liquid outlet, form the annular backflash of a level between liquid outlet and the outer wall, some also has return port in backflash, to drop down the fluid that like this and collect after return port flow back in the bottle, solve the problem that fluid drops down outward by backflash.Because the viscosity of grease-like liquid is bigger, flowing power is relatively poor, the oil bottle (bucket) of being furnished with above-mentioned bottle neck in use for some time, fluid in the bottle neck backflash can not flow back in the bottle along backflash and return port fully, but part is attached on the bottom of backflash, especially oil bottle is put not at ordinary times, can cause more fluid to stick.The fluid that sticks can adsorb dust etc., thereby causes the pollution of bottle stopper, even causes the obstruction of return port, makes it out of reach from the effect that refluxes.

The utility model content

The purpose of this utility model just provides a kind of can reflux automatically and fluid can be back to the Sanitary bottle nipple of backflow certainly in the bottle fully neatly, to guarantee the neat and tidy of oil bottle (bucket) and lay down location thereof.

The utility model is achieved in that a ring outer wall lower than liquid outlet wall outside the liquid outlet on bottle neck base top, outer wall links to each other with the liquid outlet wall and forms backflash, in backflash, be provided with the return port that is communicated with base intracavity, its key points in design is that the bottom land of described backflash is the inclination ring-type, and return port is positioned at the lowest part of backflash.After adopting such structure, drop down the fluid that from liquid outlet and be collected in the backflash, and under the fluid action of gravity, compile to the return port place along bottom land, and in return port is back to bottle.

Backflash bottom width of the present utility model is preferably 3～5mm.Like this, just can guarantee that backflash has enough width to be used for collecting the fluid that drops down, make the utility model can be suitable for the different dump angle of oil bottle better.

The gradient of backflash of the present utility model bottom surface is preferably between 30 °～60 °.Can more effectively utilize the gravity of the fluid that drops down like this, make it to converge to swimmingly the lowest part (being the return port place) of backflash, thereby reduce fluid sticking at the backflash bottom land.So both guaranteed that fluid can be back in the bottle, and can not do bottle neck oversize again because of the bottom land inclination angle is excessive.

After adopting such structure, what be collected drops down fluid under the effect of himself gravity, is pooled to the return port place automatically, and in return port flows back to bottle, compares with the bottle neck of original plane backflash structure, and fluid refluxes totallyer, more thorough.Reduce fluid thus in the sticking and pile up of backflash bottom land, reduced the pollution of backflash bottom land effectively, avoided the generation of return port latch up phenomenon; Both guarantee the clean hygiene of oil bottle surface, bottle neck and oil bottle (bucket) place, reduced oily waste again.Show according to test, under normal situation about using, the cooking oil of one barrel of 5L, adopt this bottle neck after, can reduce the outer waste 50～150g that drops down.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a birds-eye view of the present utility model.

The specific embodiment

As shown in Figure 1 and Figure 2, the bottle neck bottom is the base 1 of circular cavity cover, and base 1 top is the liquid outlet 3 of annular arrangement, and liquid outlet 3 is communicated with base 1.Base 1 outside bottle neck liquid outlet 3 is provided with the circle outer wall 2 lower than liquid outlet wall, forms backflash 4 between outer wall 2 and the liquid outlet wall, and backflash 4 is the inclination ring-type, and leaning angle can be between 30 °～60 °, and the bottom land width of backflash 4 is between 3～5mm.Lowest part at backflash 4 has a return port 6, return port 5 and base 1 intracavity inter-connection, thus realize being communicated with of backflash 4 and oil bottle or oil drum mouth.That return port 5 can be done is circular, arc or fan-shaped etc., and enough sizes are arranged, and successfully flows back in the bottle to guarantee the fluid of collecting.

The upper edge, top of liquid outlet 3 may be made in horn-like eversion edge, and bottleneck trapped fuel majority is flowed back to from liquid outlet, reduces the output of dropping down of fluid, the corresponding effect that has improved the backflow of this bottle neck.The base 1 of this bottle neck can spin fixing by negative thread and bottleneck because the version of the inclination backflash of this bottle neck makes the use of bottle neck have directivity, therefore preferably base 1 is made for can with the bayonet socket form of bottleneck clamping.Adopt the connection mode of clamping, can easily the return port 5 of bottle neck be placed a side of oil bottle handle, make it to use more convenient.Also can on the base 1 of this bottle neck, attach and make a bonded assembly handle, with on being fitted on the oil bottle bottleneck of no handle the time, can determine the backflash of bottle neck high along the place for falling oily direction reflux smoothly so that drop down fluid outward.

Claims

1, a kind of from refluxing Sanitary bottle nipple, a ring outer wall (2) lower than liquid outlet wall arranged outside the liquid outlet (3) on bottle neck base (1) top, outer wall (2) links to each other with the liquid outlet wall and forms backflash (4), in backflash (4), be provided with the return port (5) that is communicated with base (1) inner chamber, the bottom land that it is characterized in that described backflash (4) is the inclination ring-type, and return port (5) is positioned at the lowest part of backflash.

2, according to claim 1 from refluxing Sanitary bottle nipple, it is characterized in that backflash (4) bottom width is 3～5mm.

3, according to claim 1 from refluxing Sanitary bottle nipple, the gradient that it is characterized in that backflash (4) groove bottom is between 30 °～60 °.

4, according to claim 1 from refluxing Sanitary bottle nipple, it is characterized in that liquid outlet (3) upper edge is horn-like eversion edge.

5, according to claim 1,2,3 or 4 described from the Sanitary bottle nipples that reflux, it is characterized in that base (1) for can with the bayonet socket form of bottleneck clamping.