CN2401474Y

CN2401474Y - Liquid leakage proof bottle mouth

Info

Publication number: CN2401474Y
Application number: CN 99247262
Authority: CN
Inventors: 唐军
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-11-26
Filing date: 1999-11-26
Publication date: 2000-10-18
Anticipated expiration: 2009-11-26

Abstract

The utility model discloses a bottle mouth, particularly the bottle mouth which can prevent leakage of liquid, which is composed of a mouth seat 1 and a mouth neck 2. The utility model is characterized in that the periphery of the mouth neck 2 is provide with a liquid returning slot 3; the mouth neck 2 and the bottom of the liquid returning slot 3 are provided with liquid returning holes 4 which lead to that the mouth neck 2 is communicated with the liquid returning slot 3. The utility model has the advantages that the utility model is capable of recovering the liquid which flows on the outer wall of the bottle mouth, avoiding waste and preventing pollution of a bottle body and a table top.

Description

Anti-liquid effluxes bottle neck

The utility model relates to a kind of bottle neck, and particularly a kind of anti-liquid effluxes bottle neck.

Existing bottle neck does not all reclaim the function of surplus liquid, causes when liquid is poured out a part in bottle, and in the time of usually in liquid return arrives bottle, partially liq flows to outside the bottle neck, and dirty along the bottle wall.When surplus liquid more after a little while, they are all attached on bottle neck outer wall and the bottle outer wall; When surplus liquid more for a long time, except attached on bottle neck outer wall, the bottle outer wall, also flow on the table top of placing this bottle, both caused the waste of liquid (as cooking oil), polluted bottle again and placed the table top of bottle, influenced environmental health.

The purpose of this utility model is, provide a kind of have reclaim the anti-liquid that flows to bottle neck outside liquid function and efflux bottle neck.

The purpose of this utility model reaches by the following technical programs, this anti-liquid effluxes bottle neck, by mouth seat 1, form with the mouth neck 2 that this mouth seat is connected as a single entity, its special character is, be provided with liquid return trough 3 in the periphery of mouth neck 2, in the bottom of mouth neck 2 and liquid return trough 3, if the two hole for back flow that communicates 4.

The liquid barrier 5 that is connected as a single entity with it is established in cell wall upper end at liquid return trough 3.

The bottom of liquid return trough 3 is an inclined-plane, and the nadir of hole for back flow 4 on this inclined-plane communicates mouth neck 2 and liquid return trough 3.

Hole for back flow 4 communicates with mouth neck 2 after mouth seat 1 rounds from high to low from bottom land.

Hole for back flow 4 communicates with mouth neck 2 inside after mouth seat 1 rounds from high to low at the bottom of liquid return trough.

Because the utility model is provided with liquid return trough in the periphery of existing bottle neck mouth neck, if the two hole for back flow that communicates makes it compared with prior art, it has can reclaim the function that is discharged to liquid on the bottle neck outer wall in the bottom of liquid return trough and mouth neck.Promptly in case there is liquid to flow on the outer wall of bottle neck, liquid flows in the liquid return trough along the outer wall of mouth neck, and through liquid return trough arrival hole for back flow, flow in the bottle through this hole for back flow, stopped liquid through the excessive problem on bottle and placement bottle table top of bottle neck, both avoid waste, kept the cleaning of bottle and table top again.If when establishing the liquid barrier that is connected as a single entity with its inwall, can prevent effectively that the residual liquid in the liquid return trough from flowing to outside the outer wall along the liquid return trough inwall in the liquid process in pouring out bottle in liquid return trough wall upper end.Bottom liquid return trough is the inclined-plane, and hole for back flow can make the liquid that flows in the liquid return trough quickly in hole for back flow enters bottle when the inclined-plane nadir makes liquid return trough communicate with the mouth neck.When hole for back flow 4 from rounding the back from high to low when communicating along mouth seat 1 at the bottom of the liquid return trough with mouth neck 2 inside, can prevent effectively that when liquid was poured in the bottle, liquid flowed out through hole for back flow.

The drawing explanation:

The structural representation of an embodiment of Fig. 1-the utility model;

The birds-eye view of Fig. 2-Fig. 1;

Fig. 3-bottle neck shown in Figure 1 and a kind of running condition reference diagram after bottle combines;

The structural representation of second embodiment of Fig. 4-the utility model;

The structural representation of the 3rd embodiment of Fig. 5-the utility model.

Provide embodiment of the present utility model below in conjunction with accompanying drawing, be used for further specifying technical solution.

Embodiment 1, with reference to figure 1-Fig. 3.Found out that by Fig. 1 this bottle neck is by mouth seat 1, with the mouth neck 2 that this mouth seat is connected as a single entity, liquid return trough 3, hole for back flow 4 and liquid barrier 5 are formed.It is moulded by plastics and is cast as one and forms, and liquid barrier 5 is dull and stereotyped, is flat at the bottom of the liquid return trough, and hole for back flow 4 makes liquid return trough 3 communicate with the mouth neck.The wall outside of liquid return trough 3 is provided with screw thread, so that screw with bottle cap.The running condition reference diagram that this bottle neck and bottle are combined as a whole, as shown in Figure 3.With glue this bottle neck being bonded as one with the corresponding portion in bottle top gets final product.State after bonding should make hole for back flow 4 be positioned at bottle handle one side, to prevent outwards when falling liquid that liquid flows out from this hole for back flow.

Embodiment 2, with reference to figure 4.The structure of this bottle neck as shown in Figure 4, the structure of its structure and embodiment 1 is basic identical, difference has two.The one, the section form of liquid barrier 5 is hook-shaped; The 2nd, liquid return trough 4 bottoms are the inclined-plane, and the inclined-plane vertex is positioned on the bottom land on hole for back flow opposite, and the inclined-plane nadir is positioned on the bottom land at hole for back flow place.The same example of use is compared with last example, enters the liquid in the liquid return trough 4, can enter hole for back flow more smoothly.

Embodiment 3, with reference to figure 5.The structure of this bottle neck as shown in Figure 5, structural form is substantially the same manner as Example 1, difference has two.The one, the section form of liquid barrier 5 is hook-shaped; The 2nd, hole for back flow rounds back identical with mouth neck 2 at the bottom of liquid return trough from high to low along mouth seat 1.When using this bottle neck, hole for back flow 5 can when corresponding with the either side of bottle, when liquid is poured out in the bottle, can not flow out through hole for back flow not in a side of bottle handle.

Claims

1, a kind of anti-liquid effluxes bottle neck, and it is made up of with the mouth neck (2) that this mouth seat is connected as a single entity mouth seat (1), it is characterized in that, is provided with liquid return trough (3) in the periphery of mouth neck (2), in the bottom of mouth neck (2) and liquid return trough (3), if the two hole for back flow that communicates (4).

2, anti-liquid according to claim 1 effluxes bottle neck, it is characterized in that, establishes the liquid barrier (5) that is connected as a single entity with it in the cell wall upper end of liquid return trough (3).

3, anti-liquid according to claim 1 and 2 effluxes bottle neck, it is characterized in that, the bottom of described liquid return trough (3) is an inclined-plane, and the nadir of hole for back flow (4) on this inclined-plane communicates mouth neck (2) and liquid return trough (3).

4, anti-liquid according to claim 1 and 2 effluxes bottle neck, it is characterized in that, described hole for back flow (4) communicates with mouth neck (2) after mouth seat (1) rounds from high to low from bottom land.

5, anti-liquid according to claim 3 effluxes bottle neck, it is characterized in that, described hole for back flow (4) communicates with mouth neck (2) inside after mouth seat (1) rounds from high to low at the bottom of liquid return trough.