CN2679087Y - Liquid vessel having air vent - Google Patents

Abstract

The utility model relates to a liquid vessel having air vents used for storing liquid. A liquid passing port 2 is arranged on the vessel body 1; a liquid airtight cover 3 is arranged on the liquid passing port 2; a venting hole 4 is arranged on the upper part of the vessel body; a gas airtight cover 5 is arranged on the venting hole 4; the venting hole 4 is arranged on the top of the vessel body 1 above the liquid level in the vessel and on the other side corresponding to the liquid passing port 2. The users of the utility model only need to loosen the airtight cover of the air-vent or open the venting hole to form an air passage in use, the liquid can be easily injected or poured through the liquid passing port to avoid splashing and dripping of the liquid. In addition, the vessel can be repeatedly used without changing functions and can replace most of the liquid containers at present. The utility model brings convenience to the users and avoids or reduces the environmental pollution.

Description

Liquid container with air extractor vent

Technical field

The utility model relates to a kind of liquid container of air extractor vent of stock solution body and function.

Background technology

At present, nearly all liquid container all has only opening, i.e. a fluid-through port.When pouring into or pour out liquid, because liquid seals this mouth, make air can not in time discharge (when pouring into) from container or can not in time enter container (when pouring out), cause the container internal cavity partly to form malleation or negative pressure, liquid generation through opening the time is interrupted stops up and cause the smooth and liquid splash of liquid stream, contaminated environment.As common dump oil, Boxed beverage and the kettle etc. that pipes, especially when the user pours out liquid, make us tired and make a noise.

Summary of the invention

Technical problem to be solved in the utility model is: a kind of liquid smoothness that pours into or pour out is provided, does not produce the liquid container with air extractor vent that splashes with contaminated environment.

The utility model is to solve the problems of the technologies described above the technical scheme of taking to be: the liquid container with air extractor vent, fluid-through port 2 is arranged at the top that holds body 1, hydraulic seal lid 3 is arranged on the fluid-through port 2, it is characterized in that: one or more air extractor vent 4 is arranged at the top that holds body 1, and air seal lid 5 is arranged on the vent 4.As shown in Figure 1 and Figure 2.

In the above-mentioned technical scheme: male-pipe 6 is arranged on the described air extractor vent, be processed with negative thread on the inwall of air seal lid 5, have one or more than one short slots 7 on the tube wall of male-pipe 6 vertically.As shown in Figure 3, Figure 4.

The beneficial effects of the utility model are: the utility model is not increasing primary liquid container package volume, is not increasing manufacturing facilities, do not change production technology and only increase under the prerequisite of hoot productive costs, increase salable air extractor vent, as long as unscrew the vents seal lid in use or open air extractor vent, form air flue, just can make things convenient for, pour into or pour out liquid from fluid-through port like a cork, avoid the water clock that splashes of liquid; And container can repeated use, and the function that is had is constant, can replace present most liquid container, brings convenience to people, avoids or reduces pollution to environment.

Description of drawings

Fig. 1 is a main scheme drawing of the present utility model.

Fig. 2 is that the A of Fig. 1 is to view.

Fig. 3 is the vent hole structure scheme drawing.

Fig. 4 is that the B of Fig. 3 is to view.

Wherein: 1, hold body; 2, fluid-through port, 3, hydraulic seal lid; 4, air extractor vent; 5, air seal lid; 6, male-pipe; 7, short slot; 8, handle.

The specific embodiment:

Embodiment 1

The liquid container with air extractor vent as shown in Figure 1 and Figure 2, bottle and seal cover cap are all used the same plastic material injection molded.Fluid-through port 2 is arranged at the top that holds body 1, and hydraulic seal lid 3 is arranged on the fluid-through port 2, and an air extractor vent 4 is arranged at the top that holds body 1, and air seal lid 5 is arranged on the air extractor vent 4, air extractor vent 4 at the top that holds body 1, be higher than in the container liquid level and at fluid-through port 2 corresponding opposite sides.

As shown in Figure 3, Figure 4, male-pipe 6 is arranged on the air extractor vent 4, be processed with negative thread on the inwall of air seal lid 5, have one or more than one short slots 7 on the tube wall of male-pipe 6 vertically.

When holding body 1 and outwards pour out liquid, at first, rotation air seal lid 5, make short slot 7 positions on it and the short slot 7 on the male-pipe 6 over against; Secondly, back out hydraulic seal lid 3 and hold handle 8 and pouring liquid, the cavity in the appearance body 1 increases, and owing to air enters in the cavity via air extractor vent 4, can not cause to form negative pressure in the cavity, and liquid level is steady, can not cause to vibrate and splash.

Claims (2)

1, a kind of liquid container with air extractor vent, fluid-through port (2) is arranged at the top that holds body (1), hydraulic seal lid (3) is arranged on the fluid-through port (2), it is characterized in that: one or more air extractor vent (4) is arranged at the top that holds body (1), and air seal lid (5) is arranged on the air extractor vent (4).

2, many mouthfuls of liquid containers according to claim 1, it is characterized in that: male-pipe (6) is arranged on the described air extractor vent, be processed with negative thread on the inwall of air seal lid (5), have one or more than one short slots (7) on the tube wall of male-pipe (6) vertically.

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