CN1220609C

CN1220609C - Container for liquid that can not flow out by itself

Info

Publication number: CN1220609C
Application number: CN 02134883
Authority: CN
Inventors: 李红彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-28
Filing date: 2002-09-28
Publication date: 2005-09-28
Anticipated expiration: 2022-09-28
Also published as: CN1485251A

Abstract

The present invention discloses a container where liquid can not automatically flow out when the container overturns. The present invention comprises a container with a cover, wherein at least one suction pipe communicated with the container is fixedly connected to the container. The present invention is characterized in that the present invention comprises an opening and closing device which is arranged in the suction pipe and causes the inner cavity of the container and environment to be in a connection or disconnection state; an air inlet hole and a unidirectional air inlet device are arranged on the container; when liquid is not sucked, the opening and closing device is in a closing state; when the liquid in the container is sucked out, the opening and closing device arranged in the suction pipe can be automatically opened when the suction pipe is sucked, and the liquid can be sucked out through the opening and closing device; when the container overturns, because the opening and closing device is in a closing state, the liquid in the container can not flow out automatically to avoid the condition that after the container overturns, the liquid flows out to pollute clothes, bedspreads, vehicles, tables, floors or other objects. The present invention brings convenience to the daily life of people, is especially used for kids, and has the advantages of low cost and easy realization.

Description

The container that liquid that can not flows out automatically

Technical field

The present invention relates to container, be specifically related to a kind of container that liquid that can not in the container flows out automatically when container lean or overturning.

Background technology

In daily life, the container that liquid is housed is when inclination or overturning, liquid in the container will flow out automatically, when this situation occurring, promptly waste liquid and polluted environment again, particularly when the container of beverage is equipped with in use, when adult or child such as the careless container that will not drink are as yet overturned, or be placed on jiggly local time, liquid in the container can flow out automatically, pollute people's clothes, sheet, car, tables and chairs, floor or other article, this will bring unnecessary trouble to daily life.

Summary of the invention

The technical problem to be solved in the present invention is, the container that provides a kind of liquid that can not to flow out, even when because of carelessness container being knocked over, the liquid in the container can not flow out automatically yet, can overcome the above-mentioned defective in the existing container.

Technical scheme provided by the invention is: design a kind of container that liquid that can not flows out automatically when container lean, comprise container with cover, be connected with at least one suction pipe that is communicated with in the described container on the described container, it is characterized in that, also comprise being arranged in the described suction pipe, described container intracavity and extraneous being in are communicated with or the opening and closing device of off-state.Described opening and closing device is the flexure strip that a kind of and described suction pipe endoporus matches, and the most edge of this flexure strip periphery and the inwall or the outer wall of described suction pipe are affixed, and not affixed part flexure strip can outwards flick under the effect of air pressure.

In the container that the invention described above provides, when not smoking liquid, opening and closing device is in closed condition, during liquid in the sucking-off container, the opening and closing device that is arranged in the suction pipe can be opened under the gas pressure in container automatically, liquid is sucked out by opening and closing device, when making the container overturning because of carelessness, because opening and closing device is in closed condition, the liquid that can not in the container flows out automatically, thereby after having avoided the container overturning, flow of liquid goes out to produce to pollute clothes, sheet, car, tables and chairs, the situation of floor or other article takes place, and brings convenience to daily life, is particularly suitable for child and uses, and cost is low, is easy to realize.

Description of drawings

Figure 1A is one of embodiment of the invention structural representation;

Figure 1B is two structural representations of the embodiment of the invention;

Fig. 1 C is that 1B shows the structural representation when opening and closing device in the container is in open mode;

Fig. 2 A is three structural representations of the embodiment of the invention;

Fig. 2 B is the structural representation the when air inlet system in the container is in open mode shown in Fig. 2 A;

Fig. 3 A is four structural representations of the embodiment of the invention;

Fig. 3 B is the structural representation the when air inlet system in the container is in open mode shown in Fig. 3 A;

Fig. 4 A is five structural representations of the embodiment of the invention;

Fig. 4 B is the structural representation the when air inlet system in the container is in open mode shown in Fig. 4 A;

Fig. 5 A is six structural representations of the embodiment of the invention;

Fig. 5 B is the structural representation the when air inlet system in the container is in open mode shown in Fig. 5 A;

Fig. 6 A is seven structural representations of the embodiment of the invention;

Fig. 6 B is the structural representation the when air inlet system in the container is in open mode shown in Fig. 6 A;

Fig. 7 A is eight structural representations of the embodiment of the invention;

Fig. 7 B is the structural representation the when opening and closing device in the container is in open mode shown in Fig. 7 A;

Fig. 8 A is eight structural representations of the embodiment of the invention;

Fig. 8 B is the structural representation the when opening and closing device in the container is in open mode shown in Fig. 8 A;

Fig. 9 A is nine structural representations of the embodiment of the invention;

Fig. 9 B is the structural representation the when opening and closing device in the container straws is in open mode shown in Fig. 9 A;

Figure 10 A, Figure 10 B are that ten master of the embodiment of the invention looks and the plan structure scheme drawing;

Figure 10 C, Figure 10 D are that the master the when opening and closing device in the container straws is in open mode shown in Figure 10 A looks and the plan structure scheme drawing.

The specific embodiment

By provided by the invention when container is toppled over, the container that liquid that can not flows out automatically, comprise vessel, container can be a kind of container with removable cover, it can also be a kind of container of integral sealing formula, on container, be connected with the suction pipe at least one connection container, in suction pipe, be provided with container intracavity and extraneous being in are communicated with or the opening and closing device of off-state, further specify the present invention with a plurality of embodiment below in conjunction with accompanying drawing:

As Figure 1A, Figure 1B, shown in Fig. 1 C, on container, be connected with one or more suction pipe 26, suction pipe has telescopic section structure 32, hole 24 Joints on suction pipe 26 and the container, opening and closing device is a kind ofly to be arranged on the flexure strip 21 at suction pipe upper port place or flexure strip 21 is sleeved on the suction pipe lateral wall, this flexure strip is 21 peripheries affixed with edge suction pipe, on flexure strip 21, have one or more sir-tight apertures, outside At time of eject under the effect of flexure strip at suction, the face area that is equivalent to flexure strip increases, a plurality of apertures can open under the effect of air pressure, liquid in the container outwards flows out by aperture, and lid can be openable lid 22, also can be the lid 20 that is fixed together with vessel 19, lid can be arranged on the top of container, also can be arranged on the bottom or the side of container.

For some containers that adopts stiff materials to make, as glass container, one or more induction openings 30 can also be set on container, air inlet hole size or what can be according to the moulding and the size decisions of container, so that the space after the liquid make-up sucking-off is as the criterion, unidirectional air inlet system 28 is set in induction opening, and shown in Figure 1A, the concrete structure of air inlet system further specifies below;

Fig. 2 A, Fig. 2 B are a kind of structural representation of air inlet system, identical with the structure of above-mentioned opening and closing device, 30 places are connected with flexure strip 28 at admission port, the edge with hole 30 of these flexure strip 28 peripheries is affixed, has one or more sir-tight apertures on flexure strip 28, when atmospheric action during at flexure strip 28, flexure strip 28 can eject in container, the face area that is equivalent to flexure strip increases, and a plurality of apertures can open under the effect of air pressure, and air enters in the container by aperture;

Fig. 3 A, Fig. 3 B are the structural representation of another kind of air inlet system, 30 places are connected with flexure strip 28 at admission port, the edge with hole 30 of these flexure strip 28 peripheries is affixed, on flexure strip 28, have the slit 44 of cross-like or other shape, when atmospheric action during at flexure strip 28, flexure strip 28 can eject in container, and open in the slit, and air is by entering in the container of slit;

Fig. 4 A, Fig. 4 B are the structural representation of another kind of air inlet system, unidirectional air inlet system 28 is a kind of flexure strips that match with induction opening 30, the most edge 42A of this flexure strip periphery and the edge of induction opening 30 are affixed, there is a bit of edge 42B not affixed, not affixed part flexure strip can inwardly flick under atmospheric effect, and air enters in the container by the flexure strip slit that flicks;

Fig. 5 A, Fig. 5 B are the structural representation of another kind of air inlet system, this unidirectional air inlet system 28 is a kind of settings in the induction opening 30, and the cone part that the awl point is downward, along the symmetry of cone part or asymmetricly have an one or multi-channel slit, the slit can outwards be opened under atmospheric effect, shown in Fig. 5 B, the open slit of cone part that air can pass through enters in the container.

Fig. 6 A, Fig. 6 B are the structural representation of another kind of air inlet system, this unidirectional air inlet system 28 is a kind of bodys 50 that are connected induction opening 30 inboards and extend in container, the other end sealing of body, on its sidewall, have the hole, be provided with a flexure strip that can cover on the aperture, flexure strip is connected with the edge in hole at a part of edge, and another part edge can outwards open under atmospheric effect, shown in Fig. 6 B, the open slit that air can pass through enters in the container.

Be that another kind is arranged on the opening and closing device in the suction pipe shown in Fig. 7 A, Fig. 7 B, this opening and closing device is a kind of the setting in the suction pipe, and the conulite spare that the awl point makes progress, along the symmetry of cone part or asymmetricly have an one or multi-channel slit, when inhaling suction pipe, the slit can outwards be opened under the effect of air pressure, and liquid can flow out from container by open slit.

Be that the present invention is applied in the scheme drawing in the glass container shown in Fig. 8 A, Fig. 8 B, be provided with at flexure strip 21 with container bonded assembly suction pipe end, on flexure strip 21, have one or more sir-tight apertures, outside At time of eject under the effect of flexure strip at suction, the face area that is equivalent to flexure strip increases, a plurality of apertures can open under the effect of air pressure, and the liquid in the container outwards flows out by aperture, also are provided with the unidirectional air inlet system 28 identical with opening and closing device at container.

Be that another kind is arranged on the opening and closing device structure in the suction pipe shown in Fig. 9 A, Fig. 9 B, be to be connected with the flexure strip 21 that matches with its endoporus in the end of suction pipe 26, the edge of this flexure strip edge and tube wall is affixed, on flexure strip, have the slit of cross-like, the slit is closed under normal conditions, when inhaling suction pipe, the slit can outwards be opened under the effect of air pressure, and liquid can flow out from container by open slit.

Be that another kind is arranged on the opening and closing device structure in the suction pipe shown in Figure 10 A, Figure 10 B, Figure 10 C, Figure 10 D, be to be connected with the elasticity inversed taper platform framing member 21 that matches with its endoporus in the end of suction pipe 26, most edge 34 of this inversed taper platform framing member is affixed with the edge of tube wall, leaving a bit of edge 36 is not connected with tube wall, this section edge and tube wall fit under normal conditions, when inhaling suction pipe, this a bit of edge 36 can leave tube wall under the effect of air pressure, liquid can leave the back by it and flow out from container with the slit that tube wall produces, shown in Figure 10 D.

In the opening and closing device of above-mentioned multiple structure, the elasticity size of elastic component or flexure strip should be controlled at the pressure of liquid and can not open, and within openable scope under the effect of suction, suction pipe can be to be provided with one, also can be provided with many, same, the air inlet hole size is changeable, it also can be a plurality of that quantity can be one, can decide according to the size and the intensity of container.

Claims

1, a kind of container that liquid that can not flows out automatically when the container overturning, comprise container with cover, be connected with at least one suction pipe that is communicated with in the described container on the described container, it is characterized in that, also comprise and being arranged in the described suction pipe, described container intracavity and extraneous being in are communicated with or the opening and closing device of off-state, be connected with one or more suction pipe on the described container, described opening and closing device is the flexure strip that a kind of and described suction pipe endoporus matches, the most edge of this flexure strip periphery and the inwall or the outer wall of described suction pipe are affixed, and not affixed part flexure strip can outwards flick under the effect of air pressure.

2, container according to claim 1 is characterized in that, also comprises at least one induction opening that is arranged on the described container, is provided with air inlet system in described induction opening.

3, container according to claim 2, it is characterized in that, on described container, be provided with one or more induction openings, described air inlet system is the flexure strip that a kind of and described induction opening matches, the most edge and the described induction opening edge of this flexure strip periphery are affixed, and not affixed part flexure strip can inwardly flick under the effect of air pressure.

4, container according to claim 2, it is characterized in that, described container is provided with one or more induction openings, described air inlet system is the flexure strip that a kind of and described induction opening matches, the edge of this flexure strip edge and described induction opening is affixed, have the slit of cross-like or other shape on described flexure strip, the slit can inwardly be opened under the effect of air pressure.

5, container according to claim 2, it is characterized in that, described container is provided with one or more induction openings, described air inlet system is an a kind of and described induction opening edge bonded assembly flexure strip, have one or more sir-tight apertures on described flexure strip, described aperture can open under the effect of air pressure.

6, container according to claim 2, it is characterized in that, described container is provided with one or more induction openings, described air inlet system is a kind of downward cone part of awl point in the described induction opening that is provided with, antimere or asymmetric position along described cone part have at least one slit, and this slit can outwards be opened under the effect of air pressure.