CN210063836U

CN210063836U - Backflow quantitative liquid outlet container

Info

Publication number: CN210063836U
Application number: CN201920146881.6U
Authority: CN
Inventors: 李红彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2020-02-14
Anticipated expiration: 2029-01-25

Abstract

The utility model discloses a backflow quantitative liquid outlet container, which comprises a container, wherein the container opening part is connected with a base, the base is connected with an outer cover, a liquid outlet nozzle and a liquid outlet which can be staggered and sealed or aligned and communicated are respectively arranged between the base and the outer cover, the lower end of the base is communicated with a liquid storage sleeve which extends into the container, the lower end of the liquid storage sleeve is connected with a straw which extends to the bottom of the container, a liquid inlet pipe which extends to the container opening part is movably connected in the liquid storage sleeve, the lower end of the liquid inlet pipe is communicated with the upper end of the straw, a backflow structure which can directly or indirectly communicate the inner cavity of the liquid storage sleeve with the inner cavity of the container is arranged at the lower end of the liquid storage; the movable backflow hole can be aligned and conducted with the fixed backflow hole along the up-and-down movement, and the movable backflow hole can be staggered and closed, so that when the solution extruded by people enters the liquid storage sleeve pipe is too much, the movable backflow hole can be adjusted through the backflow structure, and the movable backflow hole has the characteristic of convenience in use.

Description

Backflow quantitative liquid outlet container

[ technical field ] A method for producing a semiconductor device

The invention relates to a container, in particular to a container capable of refluxing and quantitatively discharging liquid.

[ background of the invention ]

The container is characterized in that the container is inconvenient to use because people can not adjust the existing quantitative liquid outlet container when people find that the specified amount is too much.

The invention is researched and proposed aiming at the defects of the prior art.

[ summary of the invention ]

The invention aims to solve the technical problem of providing a backflow quantitative liquid outlet container which is provided with a backflow structure, when people squeeze the container to enable excessive solution to enter a liquid storage sleeve, the excessive solution flows back into the container through the backflow structure, and the backflow structure is closed after the excessive solution is adjusted to be in a proper quantitative state, so that the backflow quantitative liquid outlet container has the characteristic of convenience and convenience in use.

In order to solve the above technical problems, the present invention provides a container capable of refluxing and quantitatively discharging liquid, which comprises a container 100 with an upper opening and capable of being deformed by extrusion, the mouth of the container 100 is connected with a base 200 with an upper opening and a lower opening, the upper opening of the base 200 is detachably connected with an outer cover 300, a liquid outlet nozzle 201 and a liquid outlet 301 which can be staggered, sealed or aligned and communicated are respectively arranged between the base 200 and the outer cover 300, the lower end opening of the base 200 is relatively fixedly communicated with a liquid storage sleeve 400 extending into the container 100, a suction pipe 500 extending toward the bottom of the container 100 is connected to the lower end of the liquid storage sleeve 400, the liquid storage sleeve 400 is movably connected with a liquid inlet pipe 600 extending to the opening of the container 100, the lower end of the liquid inlet pipe 600 is communicated with the upper end of the suction pipe 500, and the backflow quantitative liquid outlet container further comprises a backflow structure which is positioned at the lower end of the liquid storage sleeve 400 and enables the inner cavity of the liquid storage sleeve 400 to be directly or indirectly communicated with the inner cavity of the container 100 when the liquid inlet pipe 600 moves relative to the liquid storage sleeve 400.

The backflow quantitative liquid outlet container comprises a backflow pipe 401 arranged at the lower end of a liquid storage sleeve 400, wherein a movable backflow hole 601 is arranged on the side surface of the lower end of the liquid inlet pipe 600, and a fixed backflow hole 402 which can be staggered, closed or aligned and communicated when the liquid inlet pipe 600 moves relative to the backflow pipe 401 is arranged on the side surface of the backflow pipe 401.

In the case of the container with backflow-preventing and quantitative liquid outlet as described above, the straw 500 can rotate or move up and down relative to the liquid storage sleeve 400.

In the container for discharging a certain amount of liquid with backflow function, the liquid inlet pipe 600 is integrally connected with the straw 500, and the straw 500 can rotate relative to the liquid storage sleeve 400.

The backflow quantitative liquid outlet container as described above, the upper end of the straw 500 extends into the liquid storage sleeve 400, the backflow structure is arranged between the lower end of the liquid inlet pipe 600 and the side surface of the straw 500, the backflow structure includes a movable backflow hole 601 arranged on the side surface of the lower end of the liquid inlet pipe 600, and the side surface of the straw 500 is provided with a fixed backflow hole 402 which can be closed in a staggered manner or communicated with the movable backflow hole 601 when the liquid inlet pipe 600 moves relative to the straw 500.

The backflow quantitative liquid outlet container comprises a movable liquid outlet pipe section 602 arranged at the lower end of a liquid inlet pipe 600 and a fixed liquid outlet pipe section 403 arranged at the lower end of a liquid storage sleeve 400, wherein the fixed liquid outlet pipe section 403 is sleeved outside the movable liquid outlet pipe section 602, the movable liquid outlet pipe section 602 can rotate or move up and down relative to the fixed liquid outlet pipe section 403, a movable backflow hole 601 is arranged on the side surface of the movable liquid outlet pipe section 602, a fixed backflow hole 402 is arranged on the side surface of the fixed liquid outlet pipe section 403, the fixed backflow hole 402 and the movable backflow hole 601 are arranged in a vertically staggered mode or on a uniform horizontal plane, and when the liquid inlet pipe 600 moves up and down or rotates relative to a straw 500, the fixed backflow hole 402 and the movable backflow hole 601 can be.

The backflow quantitative liquid outlet container as described above, the backflow structure is provided with the dynamic liquid outlet pipe section 602 which is provided at the lower end of the liquid inlet pipe 600 and is downwardly opened, and the fixed liquid outlet pipe section 403 which is provided at the lower end of the liquid storage sleeve 400 and is downwardly opened, the dynamic liquid outlet pipe section 602 is provided with the dynamic backflow hole 601 at the side surface, so that the fixed backflow hole 402 can be communicated with the lower end opening of the fixed liquid outlet pipe section 403 when the liquid inlet pipe 600 moves upward relative to the liquid storage sleeve 400.

The backflow quantitative liquid outlet container comprises a liquid inlet pipe 600, a backflow structure, a fixed backflow hole 402 and an annular baffle 603, wherein the fixed backflow hole 402 is formed in the bottom of the lower end of a liquid storage sleeve 400, the annular baffle 603 can seal and block the fixed backflow hole 402 is arranged at the lower end of the liquid inlet pipe 600, and when the liquid inlet pipe 600 moves upwards relative to the liquid storage sleeve 400, the fixed backflow hole 402 is opened to perform backflow.

The backflow quantitative liquid outlet container comprises a liquid inlet pipe 600 and a liquid storage sleeve 400, wherein a backflow structure is arranged between the lower end of the liquid inlet pipe 600 and the lower end of the liquid storage sleeve 400, the backflow structure comprises a fixed backflow hole 402 formed in the bottom of the lower end of the liquid storage sleeve 400, an annular baffle 603 capable of sealing and blocking the fixed backflow hole 402 is arranged at the lower end of the liquid inlet pipe 600, a movable backflow hole 601 is formed in the annular baffle 603, and when the liquid inlet pipe 600 rotates relative to the liquid storage sleeve 400, the movable backflow hole 601 and the fixed backflow hole 402 can be staggered, closed or aligned and conducted.

The backflow quantitative liquid outlet container as described above, the upper portion of the liquid inlet pipe 600 is provided with a through liquid outlet control disc 606, the side surface of the through liquid outlet control disc 606 is in sliding sealing contact with the inner side wall of the liquid storage sleeve 400, the side surface of the through liquid outlet control disc 606 is provided with a moving through liquid outlet 607, correspondingly, the top surface of the through liquid outlet control disc 606 is provided with a liquid pouring through hole 608 communicated with the opening of the container 100 and the inner cavity of the liquid storage sleeve 400, and the side wall of the liquid storage sleeve 400 is provided with a fixed through liquid outlet 609 which can be communicated with the moving through liquid outlet 607 in alignment or staggered in a closed manner when the through liquid outlet.

The container for discharging a certain amount of liquid with backflow function as described above, a driving member 604 for driving the liquid inlet pipe 600 to move relative to the liquid storage sleeve 400 is disposed at the upper portion of the liquid inlet pipe 600, and the driving member 604 is a pull ring or a pulling block.

In the container for discharging a certain amount of liquid with backflow function, the side surface of the upper end of the liquid inlet pipe 600 is provided with the rotation stopping corner 605, and correspondingly, the upper end of the outer cover 300 is provided with the rotation stopping concave hole 302 for matching with the rotation stopping corner 605 to drive the liquid inlet pipe 600 to rotate relative to the liquid storage sleeve 400.

The container for discharging liquid with a certain amount and a certain amount by refluxing is characterized in that the opening of the container 100 is connected with a rotary plug 102 through a connecting belt 101, wherein the rotary plug 102 is used for being matched with the upper end opening of the liquid inlet pipe 600 to drive the liquid inlet pipe 600 to rotate.

The invention also provides a backflow quantitative liquid outlet container, which comprises a container 100 with an opening at the upper part and capable of being extruded and deformed, wherein the opening part of the container 100 is detachably connected with an outer cover 300, a liquid storage sleeve 400 extending into the container 100 is relatively and fixedly connected in the opening part of the container 100, the lower end of the liquid storage sleeve 400 is connected with a straw 500 extending towards the bottom of the container 100, a liquid inlet pipe 600 extending towards the opening part of the container 100 is movably connected in the liquid storage sleeve 400, the lower end of the liquid inlet pipe 600 is communicated with the upper end of the straw 500, and the backflow quantitative liquid outlet container further comprises a backflow structure which is positioned at the lower end part of the liquid storage sleeve 400 and enables the inner cavity of the liquid storage sleeve 400 to be directly or indirectly communicated with the inner cavity of the.

Compared with the prior art, the backflow quantitative liquid outlet container has the following advantages:

1. the backflow structure comprises a movable backflow hole and a fixed backflow hole, and the movable backflow hole can be rotationally aligned with the fixed backflow hole to be communicated and closed in a staggered manner as required; meanwhile, the movable backflow hole can be aligned and conducted with the fixed backflow hole along the up-and-down motion as required, and the movable backflow hole can be staggered and closed, so that when the solution extruded by people enters the liquid storage sleeve pipe excessively, the movable backflow hole can be adjusted through the backflow structure, and the liquid storage sleeve pipe has the characteristic of convenience and quickness in use.

2. In order to further improve the convenience of people in use, when people need to directly pour the solution in the container, people can act on the straight-through liquid outlet control panel, so that after the straight-through liquid outlet is aligned with the straight-through liquid outlet, the solution in the container can firstly enter the liquid storage sleeve and then flow out from the straight-through liquid pouring hole, and finally is poured out from the liquid outlet nozzle.

3. In order to facilitate the liquid inlet pipe to act and move, a driving part is arranged at the upper end of the liquid inlet pipe, the driving part can be a pull ring or a pulling block, and the liquid inlet pipe can act to rotate relative to the liquid storage sleeve pipe through the pull ring or the pulling block to move up and down.

4. Similarly, for the convenience of drive feed liquor pipe relative stock solution sleeve pipe rotates, be equipped with the splining shrinkage pool and the splining edges and corners of mutually supporting between outer cover top and feed liquor pipe respectively, when needing drive feed liquor pipe to rotate, with the enclosing cover after plucking from the base, the splining shrinkage pool of outer cover top cup joints on the splining edges and corners, rotates the enclosing cover and can make the corresponding rotation of feed liquor pipe.

[ description of the drawings ]

The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:

fig. 1 is one of cross-sectional views of embodiment 1 of the present invention.

Fig. 2 is a second cross-sectional view of embodiment 1 of the present invention.

Fig. 3 is a sectional view of embodiment 2 of the present invention.

Fig. 4 is one of cross-sectional views of embodiment 3 of the present invention.

Fig. 5 is a second cross-sectional view of embodiment 3 of the present invention.

Fig. 6 is a third sectional view of embodiment 3 of the present invention.

Fig. 7 is one of cross-sectional views of embodiment 4 of the present invention.

Fig. 8 is a second cross-sectional view of embodiment 4 of the present invention.

Fig. 9 is one of cross-sectional views of embodiment 5 of the present invention.

Fig. 10 is a second cross-sectional view of embodiment 5 of the present invention.

Fig. 11 is one of cross-sectional views of embodiment 6 of the present invention.

Fig. 12 is a second cross-sectional view of embodiment 6 of the present invention.

Fig. 13 is a sectional view of embodiment 7 of the present invention.

FIG. 14 is one of cross-sectional views of example 8 of the present invention.

Fig. 15 is a second cross-sectional view of embodiment 8 of the present invention.

Fig. 16 is a third sectional view of embodiment 8 of the present invention.

Fig. 17 is a sectional view of embodiment 9 of the present invention.

Fig. 18 is one of cross-sectional views of embodiment 10 of the present invention.

Fig. 19 is a second cross-sectional view of embodiment 10 of the present invention.

FIG. 20 is one of cross-sectional views showing example 11 of the present invention.

Fig. 21 is a second cross-sectional view of embodiment 11 of the present invention.

FIG. 22 is a sectional view of example 12 of the present invention.

Fig. 23 is one of cross-sectional views of embodiment 13 of the present invention.

Fig. 24 is a second cross-sectional view of embodiment 13 of the present invention.

Fig. 25 is a third sectional view of embodiment 13 of the present invention.

Fig. 26 is a schematic perspective view of a connection structure between a liquid inlet pipe and a through liquid outlet control panel in embodiment 13 of the present invention.

FIG. 27 is a sectional view of example 14 of the present invention before use;

FIG. 28 is a sectional view of example 14 of the present invention, in which the upper lid is opened and the liquid inlet pipe is rotated by the rotary plug, so that the movable return hole is aligned with and communicated with the fixed return hole;

FIG. 29 is a sectional view of example 14 of the present invention, in which the upper lid is opened and the liquid inlet pipe is rotated by the rotary plug, so that the dynamic return hole and the static return hole are sealed in a staggered manner;

FIG. 30 is a cross-sectional view of a liquid inlet tube and a suction tube connected to a liquid storage sleeve in a staggered manner according to embodiment 15 of the present invention;

FIG. 31 is a cross-sectional view of a pouch used in a container according to example 16 of the present invention.

[ detailed description ] embodiments

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

The invention relates to a backflow quantitative liquid outlet container which comprises a container 100 with an upper opening and capable of being extruded and deformed, wherein the container 100 can be a soft bag body or a bottle body, the opening part of the container 100 is connected with a base 200 with an upper opening and a lower opening, the upper opening of the base 200 is detachably connected with an outer cover 300, a liquid outlet 201 and a liquid outlet 301 which can be staggered, sealed or communicated in an aligned mode are respectively arranged between the base 200 and the outer cover 300, a liquid storage sleeve 400 extending into the container 100 is relatively and fixedly communicated with an opening at the lower end of the base 200, scale marks are correspondingly arranged on the side surface of the liquid storage sleeve 400 or the corresponding position of the container 100, and people can carry out quantitative. The lower end of the liquid storage sleeve 400 is connected with a straw 500 extending towards the bottom of the container 100, a liquid inlet pipe 600 extending towards the opening of the container 100 is movably connected in the liquid storage sleeve 400, the lower end of the liquid inlet pipe 600 is communicated with the upper end of the straw 500, and the backflow-capable quantitative liquid outlet container further comprises a backflow structure which is located at the lower end of the liquid storage sleeve 400 and enables the inner cavity of the liquid storage sleeve 400 to be directly or indirectly communicated with the inner cavity of the container 100 when the liquid inlet pipe 600 moves relative to the liquid storage sleeve 400.

As shown in fig. 1-2, in embodiment 1 of the present invention, the backflow structure is disposed between a lower end of the liquid inlet pipe 600 and a lower end of the liquid storage sleeve 400, the liquid inlet pipe 600 and the suction pipe 500 are integrally connected, the backflow structure includes a backflow pipe 401 disposed at the lower end of the liquid storage sleeve 400, a dynamic backflow hole 601 is disposed on a side surface of the lower end of the liquid inlet pipe 600, and a fixed backflow hole 402 which can be closed in a staggered manner or communicated in an aligned manner when the liquid inlet pipe 600 moves relative to the backflow pipe 401 is disposed on a side surface of the backflow pipe. The upper end of the liquid inlet pipe 600 is provided with a pull ring, and the pull ring can act on the rotation of the liquid inlet pipe 600 relative to the liquid storage sleeve, so that the movable reflux hole 601 is aligned with the fixed reflux hole 402 to be communicated or staggered to be closed.

As shown in FIG. 3, in embodiment 2 of the present invention, the pull ring in embodiment 1 is replaced by a pulling block, and the liquid inlet pipe is rotated correspondingly by the action of the pulling block.

As shown in fig. 4 to 6, in embodiment 3 of the present invention, the liquid inlet tube 600 and the straw 500 are designed independently, the upper end of the straw 500 extends into the liquid storage sleeve 400, the backflow structure is disposed between the lower end of the liquid inlet tube 600 and the side surface of the straw 500, the backflow structure includes a dynamic backflow hole 601 disposed on the side surface of the lower end of the liquid inlet tube 600, and a fixed backflow hole 402 which can be closed in a staggered manner or communicated with the dynamic backflow hole 601 when the liquid inlet tube 600 rotates relative to the straw 500 is disposed on the side surface of the straw 500.

As shown in fig. 7-8, in embodiment 4 of the present invention, the backflow structure is disposed on a movable liquid outlet pipe section 602 at a lower end of the liquid inlet pipe 600 and a fixed liquid outlet pipe section 403 at a lower end of the liquid storage sleeve 400, the fixed liquid outlet pipe section 403 is sleeved outside the movable liquid outlet pipe section 602, the movable liquid outlet pipe section 602 can rotate or move up and down relative to the fixed liquid outlet pipe section 403, a movable backflow hole 601 is disposed on a side surface of the movable liquid outlet pipe section 602, a fixed backflow hole 402 is disposed on a side surface of the fixed liquid outlet pipe section 403, the fixed backflow hole 402 and the movable backflow hole 601 are arranged in a vertically staggered manner, and when the liquid inlet pipe 600 moves up and down relative to the straw 500, the fixed backflow.

As embodiment 5 of the present invention, as shown in fig. 9 to 10, on the basis of embodiment 1, the driving member at the upper end of the liquid inlet pipe is replaced by a rotation stopping corner, and correspondingly, a rotation stopping concave hole matched with the rotation stopping corner is formed at the bottom of the outer cover, and after the outer cover is removed, the liquid inlet pipe can be correspondingly rotated through the matching of the rotation stopping corner and the rotation stopping concave hole, so that the movable reflux hole and the fixed reflux hole are aligned, communicated or staggered and closed.

As embodiment 6 of the present invention, as shown in fig. 11 to 12, the backflow structure is disposed between the lower end of the liquid inlet pipe 600 and the lower end of the liquid storage sleeve 400, the backflow structure includes a fixed backflow hole 402 disposed at the bottom of the lower end of the liquid storage sleeve 400, an annular baffle 603 for sealing and blocking the fixed backflow hole 402 is disposed at the lower end of the liquid inlet pipe 600, when the liquid inlet pipe 600 moves upward relative to the liquid storage sleeve 400, the fixed backflow hole 402 is opened to perform backflow, then the liquid inlet pipe 600 moves downward, and the annular baffle 603 can block the fixed backflow hole 402.

As embodiment 7 of the present invention, as shown in fig. 13, on the basis of embodiment 6, the pull ring at the upper end of the liquid inlet pipe is replaced by a pulling block, that is, the liquid inlet pipe and the annular baffle are driven by the pulling block to move up and down.

As shown in fig. 14 to 16, in embodiment 8 of the present invention, the backflow structure is provided with a movable liquid outlet pipe section 602 which is provided at the lower end of the liquid inlet pipe 600 and is open downward, and a fixed liquid outlet pipe section 403 which is provided at the lower end of the liquid storage sleeve 400 and is open downward, and a movable backflow hole 601 is provided at a side surface of the movable liquid outlet pipe section 602, so that the fixed backflow hole 402 can communicate with a lower end opening of the liquid outlet pipe section 403 when the liquid inlet pipe 600 moves upward relative to the liquid storage sleeve 400.

As embodiment 9 of the present invention, as shown in fig. 17, the backflow structure is disposed between the lower end of the liquid inlet pipe 600 and the lower end of the liquid storage sleeve 400, the backflow structure includes a fixed backflow hole 402 disposed at the bottom of the lower end of the liquid storage sleeve 400, an annular baffle 603 that can seal and block the fixed backflow hole 402 is disposed at the lower end of the liquid inlet pipe 600, a movable backflow hole 601 is disposed on the annular baffle 603, and when the liquid inlet pipe 600 rotates relative to the liquid storage sleeve 400, the movable backflow hole 601 and the fixed backflow hole 402 can be closed in a staggered manner or can be communicated in an aligned manner.

As shown in fig. 18 to 19, an embodiment 10 of the present invention is different from embodiment 1 in that the dynamic reflux hole and the fixed reflux hole are arranged in a vertically staggered manner, and the pull ring is connected to the base through a connecting sheet and is fixedly connected to the upper end of the liquid inlet pipe, in an initial state, the connecting sheet seals the opening of the base, when the liquid inlet pipe is used, the pull ring is pulled upward, the connecting sheet is partially cracked, so that the liquid outlet nozzle is communicated with the inside of the liquid storage sleeve, and when the pull ring is further pulled upward, the liquid inlet pipe moves relative to the liquid storage sleeve, so that the dynamic reflux hole 601 is aligned with and communicated with the fixed reflux hole 402, so that reflux can be performed.

As embodiment 11 of the present invention, as shown in fig. 20 to 21, on the basis of embodiment 1, a connection sheet is provided at the mouth of the base, a pull ring is provided on the connection sheet, and the mouth of the container 100 is connected to a rotation plug 102 for cooperating with the upper end mouth of the liquid inlet pipe 600 to drive the liquid inlet pipe 600 to rotate through a connection belt 101. When the liquid inlet pipe is used, the connecting sheet is torn off through the pull ring, then backflow is needed, the rotating plug 102 is abutted to the upper end opening of the liquid inlet pipe to rotate correspondingly, and the liquid inlet pipe rotates along with the rotating plug so that the movable backflow hole 601 is aligned with the fixed backflow hole 402 to be communicated.

As shown in fig. 22, embodiment 12 of the present invention is different from embodiment 11 in that a rotary plug 102 is not provided, and when in use, chopsticks or the like are inserted into an upper end opening portion of a liquid inlet pipe and are rotated accordingly, the liquid inlet pipe is rotated accordingly, and a dynamic return hole 601 is aligned with and communicated with a fixed return hole 402.

As embodiment 13 of the present invention, as shown in fig. 23 to 25, a through liquid outlet control panel 606 is disposed on an upper portion of the liquid inlet tube 600, as shown in fig. 26, a side surface of the through liquid outlet control panel 606 is in sliding sealing contact with an inner side wall of the liquid storage sleeve 400, a side surface of the through liquid outlet control panel 606 is provided with a through liquid outlet 607, a liquid pouring through hole 608 communicating with an opening of the container 100 and an inner cavity of the liquid storage sleeve 400 is correspondingly disposed on a top surface of the through liquid outlet control panel 606, and a fixed through liquid outlet 609 which can be communicated with or staggered to be closed with the through liquid outlet 607 when the through liquid outlet control panel 606 rotates or moves up and down relative to.

When people need to directly pour the solution in the container, people can act on the straight-through liquid outlet control panel, so that after the straight-through liquid outlet is aligned with the straight-through liquid outlet, the solution in the container can firstly enter the liquid storage sleeve, then flows out from the straight-through liquid pouring hole, and finally is poured out from the liquid outlet nozzle.

As embodiment 14 of the present invention, as shown in fig. 27 to 29 and fig. 31, a container for a returnable quantitative liquid discharge of the present invention comprises a squeezable deformable container 100 having an upper opening, an outer cover 300 is detachably connected to the mouth of the container 100, a liquid storage sleeve 400 extending into the container 100 is relatively and fixedly connected to the mouth of the container 100, capacity scales are correspondingly arranged on the liquid storage sleeve 400 or at a position corresponding to the container 100, a suction pipe 500 extending toward the bottom of the container 100 is connected to the lower end of the liquid storage sleeve 400, the liquid storage sleeve 400 is movably connected with a liquid inlet pipe 600 extending to the opening of the container 100, the lower end of the liquid inlet pipe 600 is communicated with the upper end of the suction pipe 500, and the backflow quantitative liquid outlet container further comprises a backflow structure which is positioned at the lower end of the liquid storage sleeve 400 and enables the inner cavity of the liquid storage sleeve 400 to be directly or indirectly communicated with the inner cavity of the container 100 when the liquid inlet pipe 600 moves relative to the liquid storage sleeve 400. When the container is used, the outer cover 300 is opened and removed, then the container 100 is squeezed and kneaded correspondingly, the solution in the container 100 enters the liquid storage sleeve 400 through the suction pipe 500, when the required amount of people is reached, the squeezing and kneading of the container 100 is stopped, finally the solution in the liquid storage sleeve 400 is directly poured out, and after the use, the outer cover is connected again to seal the opening of the container 100. When the amount that people were crowded to hold between the fingers surpassed needs, people then can rotate or pull feed liquor pipe 600 from top to bottom for backflow structure opens and flows back too much solution in the stock solution sleeve pipe 400 to container 100 in, later backward flow ration back, makes backflow structure close again, consequently, has the convenient and practical characteristics of use.

Fig. 31 is a sectional view showing example 16 of the present invention, in which a soft bag is used as a container.

Reflux structure establishes between end and the liquid storage sleeve 400 under the feed liquor pipe 600 under, reflux structure is including establishing the back flow 401 under the liquid storage sleeve 400, be equipped with on the side of feed liquor pipe 600 lower extreme and move the backward flow hole 601, the back flow 401 side is equipped with the fixed backward flow hole 402 that can stagger the closure or align to switch on when feed liquor pipe 600 moves relative to back flow 401.

The straw 500 may rotate or move up and down relative to the reservoir sleeve 400. The embodiment 14 of the present invention adopts a structure that the straw 500 can rotate relative to the liquid storage sleeve 400, and the dynamic reflux hole 601 and the fixed reflux hole 402 are mutually staggered, closed or aligned and communicated by rotation.

According to design requirements, the liquid inlet pipe 600 and the suction pipe 500 can be designed separately or integrally, and when the integral connection is adopted, the suction pipe 500 can rotate relative to the liquid storage sleeve 400.

In order to facilitate the rotation of the liquid inlet pipe 600 relative to the liquid storage sleeve 400 for backflow adjustment, a rotating plug 102 for cooperating with the upper port of the liquid inlet pipe 600 to drive the liquid inlet pipe 600 to rotate is connected to the mouth of the container 100 through a connecting band 101.

As shown in fig. 30, in embodiment 15 of the present invention, the liquid inlet pipe and the suction pipe are connected to the bottom of the liquid storage sleeve in a staggered manner, the liquid inlet pipe can move relative to the liquid storage sleeve, the lower end of the liquid inlet pipe extends out of the bottom of the liquid storage sleeve, a valve plate is disposed at the lower end of the liquid inlet pipe, and when the liquid flows back, the valve plate is flushed away by the redundant solution entering the liquid inlet pipe and flows back to the inner cavity of the container.

Claims

1. The utility model provides a can flow back ration play liquid container, its characterized in that includes upper portion open-ended container (100) that can extrude deformation, open-ended base (200) upper and lower is connected with to container (100) oral area, open-ended enclosing cover (300) can be dismantled in base (200), be equipped with respectively between base (200) and enclosing cover (300) and stagger closed or align communicating liquid outlet (201) and liquid outlet (301), base (200) lower extreme opening relatively fixed intercommunication has stock solution sleeve pipe (400) that stretches into in container (100), stock solution sleeve pipe (400) lower extreme is connected with straw (500) that extend to container (100) bottom, movably be connected with feed liquor pipe (600) that extend to container (100) oral area in stock solution sleeve pipe (400), feed liquor pipe (600) lower extreme and straw (500) upper end intercommunication, can flow back ration play liquid container still including being located stock solution sleeve pipe (400) lower tip and when feed liquor pipe (600) relative stock solution sleeve pipe (600) is stored liquid (400) When the movable type liquid storage device is in action, the inner cavity of the liquid storage sleeve (400) and the inner cavity of the container (100) can be directly or indirectly communicated or form a backflow structure.

2. The container of claim 1, wherein the backflow structure is disposed between the lower end of the liquid inlet pipe (600) and the lower end of the liquid storage sleeve (400), the backflow structure comprises a backflow pipe (401) disposed at the lower end of the liquid storage sleeve (400), a dynamic backflow hole (601) is disposed on a side surface of the lower end of the liquid inlet pipe (600), and a fixed backflow hole (402) which can be staggered, closed or aligned to conduct when the liquid inlet pipe (600) moves relative to the backflow pipe (401) is disposed on a side surface of the backflow pipe (401).

3. A container for returnable liquid metered out as claimed in claim 2, wherein said straw (500) is rotatable or movable up and down relative to said reservoir sleeve (400).

4. The container for backflow-free liquid with constant volume discharge as claimed in claim 2, wherein the liquid inlet pipe (600) is integrally connected to the suction pipe (500), and the suction pipe (500) is rotatable with respect to the liquid storage sleeve (400).

5. The container for backflow-capable liquid with a fixed amount according to claim 1, wherein the upper end of the suction pipe (500) extends into the liquid storage sleeve (400), the backflow structure is arranged between the lower end of the liquid inlet pipe (600) and the side surface of the suction pipe (500), the backflow structure comprises a movable backflow hole (601) arranged on the side surface of the lower end of the liquid inlet pipe (600), and the side surface of the suction pipe (500) is provided with a fixed backflow hole (402) which can be staggered, closed or aligned and communicated with the movable backflow hole (601) when the liquid inlet pipe (600) moves relative to the suction pipe (500).

6. The container of claim 1, wherein the backflow structure comprises a movable liquid outlet pipe section (602) disposed at a lower end of the liquid inlet pipe (600) and a fixed liquid outlet pipe section (403) disposed at a lower end of the liquid storage sleeve (400), the fixed liquid outlet pipe section (403) is sleeved outside the movable liquid outlet pipe section (602), the movable liquid outlet pipe section (602) can rotate or move up and down relative to the fixed liquid outlet pipe section (403), a movable backflow hole (601) is disposed at a side surface of the movable liquid outlet pipe section (602), a fixed backflow hole (402) is disposed at a side surface of the fixed liquid outlet pipe section (403), the fixed backflow hole (402) and the movable backflow hole (601) are vertically staggered or disposed on a uniform horizontal plane, and the fixed backflow hole (402) and the movable backflow hole (601) can be staggered, closed or aligned and communicated when the liquid inlet pipe (600) moves up and down or rotates relative to the suction pipe (500).

7. The container for backflow-capable constant-volume liquid outlet according to claim 1, wherein the backflow structure is provided with a movable liquid outlet pipe section (602) which is provided at the lower end of the liquid inlet pipe (600) and is open downwards and a fixed liquid outlet pipe section (403) which is provided at the lower end of the liquid storage sleeve (400) and is open downwards, and the movable liquid outlet pipe section (602) is provided with a movable backflow hole (601) on the side surface thereof, so that the fixed backflow hole (402) can be communicated with the lower end opening of the fixed liquid outlet pipe section (403) when the liquid inlet pipe (600) moves upwards relative to the liquid storage sleeve (400).

8. The container of claim 1, wherein the backflow structure is disposed between the lower end of the liquid inlet pipe (600) and the lower end of the liquid storage sleeve (400), the backflow structure comprises a fixed backflow hole (402) disposed at the bottom of the lower end of the liquid storage sleeve (400), the lower end of the liquid inlet pipe (600) is provided with an annular baffle (603) for sealing and blocking the fixed backflow hole (402), and when the liquid inlet pipe (600) moves upward relative to the liquid storage sleeve (400), the fixed backflow hole (402) is opened for backflow.

9. The container for backflow-capable liquid quantitatively discharging according to claim 1, wherein the backflow structure is arranged between the lower end of the liquid inlet pipe (600) and the lower end of the liquid storage sleeve (400), the backflow structure comprises a fixed backflow hole (402) arranged at the bottom of the lower end of the liquid storage sleeve (400), the lower end of the liquid inlet pipe (600) is provided with an annular baffle (603) capable of sealing and blocking the fixed backflow hole (402), the annular baffle (603) is provided with a movable backflow hole (601), and when the liquid inlet pipe (600) rotates relative to the liquid storage sleeve (400), the movable backflow hole (601) and the fixed backflow hole (402) can be staggered, closed or aligned and communicated.

10. The container of claim 1, wherein a through outlet control disc (606) is disposed at the top of the inlet tube (600), the side of the through outlet control disc (606) is in sliding sealing contact with the inner side wall of the liquid storage sleeve (400), and a through outlet (607) is disposed at the side of the through outlet control disc (606), and correspondingly, a through outlet hole (608) for pouring liquid is disposed at the top of the through outlet control disc (606) and communicates with the mouth of the container (100) and the inner cavity of the liquid storage sleeve (400), and a through outlet (609) is disposed at the side of the liquid storage sleeve (400) and can be aligned with or staggered to close with the through outlet (607) when the through outlet control disc (606) rotates or moves up and down relative to the liquid storage sleeve (400).

11. The container for backflow-free constant-volume liquid discharge according to any one of claims 1 to 10, wherein a driving member (604) for driving the liquid inlet pipe (600) to move relative to the liquid storage sleeve (400) is disposed at an upper portion of the liquid inlet pipe (600), and the driving member (604) is a pull ring or a pulling block.

12. A container for dispensing a constant quantity of liquid with reflux as claimed in any one of claims 1, 2, 3, 4, 5, 6, 9 and 10, wherein the upper end of the liquid inlet pipe (600) is laterally provided with a rotation stopping corner (605), and correspondingly the upper end of the outer cover (300) is provided with a rotation stopping concave hole (302) for cooperating with the rotation stopping corner (605) to drive the liquid inlet pipe (600) to rotate relative to the liquid storage sleeve (400).

13. A container for returnable quantitative liquid discharge according to any of claims 1 or 2 or 3 or 4 or 5 or 6 or 9 or 10, wherein the mouth of the container (100) is connected with a rotary plug (102) for cooperating with the upper end of the liquid inlet pipe (600) to drive the liquid inlet pipe (600) to rotate through a connecting belt (101).

14. A container capable of refluxing and quantitatively discharging liquid is characterized by comprising a container (100) which is provided with an opening at the upper part and can be extruded and deformed, the mouth part of the container (100) is detachably connected with an outer cover (300), a liquid storage sleeve (400) extending into the container (100) is relatively and fixedly connected in the mouth part of the container (100), the lower end of the liquid storage sleeve (400) is connected with a suction pipe (500) extending to the bottom of the container (100), the liquid storage sleeve (400) is internally and movably connected with a liquid inlet pipe (600) extending towards the opening part of the container (100), the lower end of the liquid inlet pipe (600) is communicated with the upper end of the suction pipe (500), and the backflow quantitative liquid outlet container further comprises a backflow structure which is positioned at the lower end of the liquid storage sleeve (400) and enables the inner cavity of the liquid storage sleeve (400) to be directly or indirectly communicated with the inner cavity of the container (100) when the liquid inlet pipe (600) moves relative to the liquid storage sleeve (400).

15. The container of claim 14, wherein the backflow structure is disposed between the lower end of the liquid inlet pipe (600) and the lower end of the liquid storage sleeve (400), the backflow structure comprises a backflow pipe (401) disposed at the lower end of the liquid storage sleeve (400), a dynamic backflow hole (601) is disposed on a side surface of the lower end of the liquid inlet pipe (600), and a fixed backflow hole (402) which can be staggered, closed or aligned to conduct when the liquid inlet pipe (600) moves relative to the backflow pipe (401) is disposed on a side surface of the backflow pipe (401).

16. The container of claim 15, wherein the straw (500) is rotatable or movable up and down relative to the reservoir sleeve (400).

17. The container for backflow-free metered dispensing of claim 15, wherein said intake tube (600) is integrally connected to a suction tube (500), said suction tube (500) being rotatable relative to said reservoir sleeve (400).

18. A container for backflow-free metered dispensing of any one of claims 14 to 17, wherein the mouth of the container (100) is connected to a rotary plug (102) for cooperating with the upper end mouth of the liquid inlet pipe (600) to drive the liquid inlet pipe (600) to rotate, by means of a connecting band (101).