WO2021115138A1

WO2021115138A1 - Container dispensing at fixed quantity

Info

Publication number: WO2021115138A1
Application number: PCT/CN2020/132223
Authority: WO
Inventors: 李红彪
Original assignee: 李红彪
Priority date: 2019-12-09
Filing date: 2020-11-27
Publication date: 2021-06-17
Also published as: CN113023119A

Abstract

In a container dispensing at a fixed quantity, operations are performed on a valve sleeve (200) to control opening or closing of a liquid inlet control structure (3), such that a liquid storage cavity (2) communicates with or is isolated from a fixed-quantity cavity (1). When the liquid storage cavity (2) communicates with the fixed-quantity cavity (1), a liquid in the liquid storage cavity (2) flows into the fixed-quantity cavity (1). Once a required quantity is reached, an operation is performed on the valve sleeve (200) to control the liquid inlet control structure (3) to close, thereby isolating the liquid storage cavity (2) and the fixed-quantity cavity (1). The liquid in the fixed-quantity cavity (1) is discharged from a liquid dispensing opening (11). The liquid storage cavity (2) is provided inside the fixed-quantity cavity (1). Alternatively, the fixed-quantity cavity (1) is provided inside the liquid storage cavity (2). The container has reasonable design and a simple structure, occupies a small space, is convenient to use, and can dispense at a fixed quantity.

Description

A quantitatively pourable container

【Technical Field】

The invention relates to a packaging container, in particular to a quantitatively pourable container.

【Background technique】

Packaging containers are involved in all walks of life to protect goods, have convenient storage and use, facilitate transportation, promote sales, prevent environmental pollution and prevent safety accidents. Different industries and different products need to adopt corresponding technical specifications according to certain technical specifications. Packaging container. Among them, the existing quantitative pouring container bottle has a relatively complex structure, which makes the manufacturing cost high, and has the defect that the quantitative pouring operation is complicated and inconvenient for people to use; and now there are many container and bottle accessories, resulting in a large storage space. , Insufficient space, etc.

The present invention is proposed by research and development aimed at the defects existing in the prior art.

[Summary of the invention]

The technical problem to be solved by the present invention is to provide a quantitatively pourable container, and control the opening or closing of the liquid inlet control structure by acting on the valve sleeve, so that the liquid storage cavity and the quantitative cavity are connected or isolated; when the liquid storage cavity and the quantitative cavity When connected, the liquid in the liquid storage cavity flows into the dosing cavity. When the required amount is reached, the valve sleeve is used to control the liquid inlet control structure to close, so that the liquid storage cavity and the dosing cavity are isolated from each other, so that the liquid in the dosing cavity flows from the pouring port Outflow; and the liquid storage cavity is set in the quantitative cavity, or the quantitative cavity is set in the liquid storage cavity; for this reason, it has the characteristics of reasonable design, simple structure, convenient use and small space, and it also has the function of quantitative pour .

In order to solve the above technical problems, the present invention provides a quantitatively pourable container, which includes a container body 100 with an opening, the inner cavity of the container body 100 is formed with a quantitative cavity 1, and the quantitative cavity 1 of the container body 100 is provided with a pourable container. Liquid port 11, the container body 100 is movably connected with a valve sleeve 200, the inner cavity of the valve sleeve 200 is formed with a liquid storage chamber 2, and a valve is provided between the liquid storage chamber 2 and the dosing chamber 1 When the sleeve 200 is movable, the liquid inlet control structure 3 can connect or isolate the liquid storage cavity 2 and the quantitative cavity 1.

The above-mentioned quantitative pourable container is characterized in that the liquid inlet control structure 3 includes the valve liquid inlet 31 provided at the lower end of the valve sleeve 200 and the inner bottom wall of the dosing chamber 1, which acts as the valve sleeve 200 When moving upward relative to the dosing chamber 1, the valve liquid inlet 31 can be separated from the inner bottom wall of the dosing chamber 1, so that the liquid in the liquid storage chamber 2 flows into the dosing chamber 1.

A quantitative pourable container as described above is characterized in that the liquid inlet control structure 3 includes a valve liquid inlet 31 provided at the lower end of the valve sleeve 3 and a groove 32 provided on the inner bottom wall of the quantitative chamber 1, when When the valve sleeve 200 moves upward relative to the dosing chamber 1, the valve liquid inlet 31 can be separated from the groove 32 of the dosing chamber 1, so that the liquid in the liquid storage chamber 2 flows into the dosing chamber 1.

The above-mentioned quantitative pourable container is characterized in that the inner bottom wall of the quantitative cavity 1 extends upward to form a sealing sleeve 12 for the lower part of the valve sleeve 200 to be inserted; the liquid inlet control structure 3 includes a device The movable liquid inlet 33 on the valve sleeve 200 and the static liquid inlet 34 provided on the sealing sleeve 12 can make the movable liquid inlet when the valve sleeve 200 rotates or moves up and down relative to the sealing sleeve 12 33 is aligned and communicated with the static liquid inlet 34 so that the liquid in the liquid storage chamber 2 flows into the quantitative chamber 1.

The aforementioned quantitatively pourable container is characterized in that the quantitative cavity 1 is provided with an identification scale 101.

A quantitative pourable container as described above is characterized in that the valve sleeve 200 is provided with a one-way gas supplement valve 201 for controlling the connection or isolation of the liquid storage chamber 2 with the outside world. The valve 201 is closed, so that the liquid storage chamber 2 is isolated and sealed from the outside; when the liquid inlet control structure 3 is opened, the one-way air supplement valve 201 can be opened, so that the liquid storage chamber 2 is connected to the outside.

A quantitative pourable container as described above is characterized in that a valve sleeve sealing ring 202 is provided between the valve sleeve 200 and the groove 32, or a valve sleeve is provided between the valve sleeve 200 and the sealing sleeve 12 Sleeve sealing ring 202.

The present invention also provides a quantitatively pourable container, comprising an open container body 100, an inner cavity of the container body 100 is formed with a liquid storage cavity 2, and a valve sleeve 200 is movably connected to the container body 100. A metering cavity 1 is formed in the inner cavity of the valve sleeve 200, the metering cavity 1 of the valve sleeve 200 is provided with a liquid pouring port 11, and the liquid storage cavity 2 and the metering cavity 1 are provided when the valve sleeve 200 moves. The liquid inlet control structure 3 can make the liquid storage cavity 2 communicate with or isolate the quantitative cavity 1.

A quantitative pourable container as described above is characterized in that the inner bottom of the liquid storage chamber 2 is formed with a sealing hole sleeve 21 for inserting the valve sleeve 200; the liquid inlet control structure 3 includes a valve sleeve The valve liquid inlet A35 on 200 and the liquid inlet groove 36 arranged on the sealing hole sleeve 21 and communicating with the liquid storage chamber 2, when the acting valve sleeve 200 rotates or moves up and down relative to the sealing hole sleeve 21, the valve can enter The liquid port A35 is aligned and communicated with the liquid inlet tank 36 so that the liquid in the liquid storage chamber 2 flows into the quantitative chamber 1.

A quantitative pourable container as described above is characterized in that the liquid inlet control structure 3 includes a valve liquid inlet B37 provided at the lower end of the valve sleeve 200 and the inner bottom wall of the liquid storage chamber 2, which acts as a valve sleeve When the 200 moves upward relative to the liquid storage chamber 2, the valve liquid inlet B37 can be separated from the inner bottom wall of the liquid storage chamber 2 so that the liquid in the liquid storage chamber 2 flows into the quantitative chamber 1.

The above-mentioned quantitatively pourable container is characterized in that the opening of the container body 100 is connected with a base 300, and the base 300 is provided with a base connecting hole cover 310 through which the upper part of the valve sleeve 200 penetrates, and the base 300 An upper cover 320 for covering the liquid pouring port 11 is connected thereto, or an upper cover 320 for covering the liquid pouring port 100 is connected to the valve sleeve 200.

A quantitative pourable container as described above is characterized in that a linkage structure 400 is provided between the base connecting hole sleeve 310 and the upper part of the valve sleeve 200 so that when the base 300 rotates, the valve sleeve 200 can rotate or move up and down accordingly. , And act on the liquid inlet control structure 3 to connect or isolate the liquid storage cavity 2 and the quantitative cavity 1.

The above-mentioned quantitatively pourable container is characterized in that an air intake control structure 500 is provided between the base connecting hole sleeve 310 and the valve sleeve 200, and the liquid intake control structure 3 is arranged on the valve sleeve 200 The upper valve liquid inlet C38 which is connected to the liquid storage chamber 2 can allow the liquid in the liquid storage chamber 2 to flow into the quantitative chamber 1 when the air intake control structure 500 is opened.

The above-mentioned quantitatively pourable container is characterized in that the air intake control structure 500 includes a dynamic air inlet 510 provided on the valve sleeve 200 and a static air inlet 520 provided on the base connecting hole sleeve 310 When the active valve sleeve 200 rotates or moves up and down relative to the base connecting hole sleeve 310, the movable air inlet 510 and the static air inlet 520 can be aligned and communicated, so that the liquid in the liquid storage cavity 2 flows into the quantitative cavity 1.

The above-mentioned quantitatively pourable container is characterized in that the sealing member 600 is destroyable in the valve sleeve 200 and located under the movable air inlet 510.

The above-mentioned quantitatively pourable container is characterized in that a valve sleeve sealing ring 203 is provided between the valve sleeve 200 and the sealing hole sleeve 21.

Compared with the prior art, the present invention has the following advantages:

1. The present invention controls the opening or closing of the liquid inlet control structure by acting on the valve sleeve, so that the liquid storage cavity is connected or isolated from the quantitative cavity; when the liquid storage cavity is connected to the quantitative cavity, the liquid in the liquid storage cavity flows into the quantitative cavity, When the required amount is reached, the valve sleeve is used to control the liquid inlet control structure to close, so that the liquid storage cavity and the dosing cavity are isolated from each other, so that the liquid in the dosing cavity flows out from the pouring port; and the liquid storage cavity is set in the dosing cavity, or The quantitative cavity is arranged in the liquid storage cavity; for this reason, it has the characteristics of reasonable design, simple structure, convenient use and small space occupation. At the same time, it also has the function of quantitative pour.

2. There is a scale mark on the quantitative cavity, which is helpful for people to make quantitative use.

3. In order to reduce the placement space of the container accessories and improve the overall aesthetics and make it convenient for users to use, the liquid storage cavity is movably arranged in the quantitative cavity, or the quantitative cavity is movably arranged in the liquid storage cavity.

【Explanation of the drawings】

The specific embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings, in which:

Figure 1 is a perspective view of the first embodiment of the present invention;

Figure 2 is one of the cross-sectional views of the first embodiment of the present invention;

Figure 3 is the second cross-sectional view of the first embodiment of the present invention;

Figure 4 is a cross-sectional view of the second embodiment of the present invention;

Figure 5 is a cross-sectional view of a third embodiment of the present invention;

Figure 6 is one of the cross-sectional views of the fourth embodiment of the present invention;

Figure 7 is the second cross-sectional view of the fourth embodiment of the present invention;

Figure 8 is a cross-sectional view of the fifth embodiment of the present invention;

Figure 9 is a cross-sectional view of the sixth embodiment of the present invention;

Figure 10 is one of the cross-sectional views of the seventh embodiment of the present invention;

Figure 11 is the second cross-sectional view of the seventh embodiment of the present invention;

Figure 12 is one of the cross-sectional views of the eighth embodiment of the present invention;

Figure 13 is the second cross-sectional view of the eighth embodiment of the present invention;

Figure 14 is one of the cross-sectional views of the ninth embodiment of the present invention;

Figure 15 is the second cross-sectional view of the ninth embodiment of the present invention;

Figure 16 is one of the cross-sectional views of the tenth embodiment of the present invention;

Figure 17 is the second cross-sectional view of the tenth embodiment of the present invention;

Figure 18 is a cross-sectional view of the eleventh embodiment of the present invention;

Figure 19 is one of the cross-sectional views of the twelfth embodiment of the present invention;

Figure 20 is the second cross-sectional view of the twelfth embodiment of the present invention;

Figure 21 is a cross-sectional view of the thirteenth embodiment of the present invention;

Figure 22 is one of the cross-sectional views of the fourteenth embodiment of the present invention;

Figure 23 is the second cross-sectional view of the fourteenth embodiment of the present invention.

【Detailed ways】

The embodiments of the invention will be described in detail below with reference to FIGS. 1-23.

As shown in Figures 1-9, a quantitatively pourable container of the present invention includes a container body 100 with an opening. The inner cavity of the container body 100 is formed with a quantitative cavity 1, and the quantitative cavity 1 of the container body 100 is provided with In the pouring port 11, a valve sleeve 200 is movably connected to the container body 100. The inner cavity of the valve sleeve 200 is formed with a liquid storage chamber 2, and a water storage chamber 2 is provided between the liquid storage chamber 2 and the dosing chamber 1. When the valve sleeve 200 is movable, the liquid inlet control structure 3 can connect or isolate the liquid storage cavity 2 and the quantitative cavity 1. When in use, the user acts on the valve sleeve to move relative to the dosing chamber, which can open the liquid inlet control structure so that the liquid in the liquid storage chamber flows into the dosing chamber. When the required amount is reached, continue to act on the valve sleeve to allow the liquid to enter. The control structure is closed, so that the liquid storage cavity and the dosing cavity are isolated from each other, and then the liquid in the dosing cavity flows out from the pouring port; for this reason, it has the characteristics of reasonable design, simple structure, convenient use and small space occupation. At the same time, it also has the characteristics of quantitative Reverse function.

As shown in Figures 2, 3, 8, and 9, according to design requirements and provide a variety of liquid inlet control structures, the liquid inlet control structure 3 includes a valve liquid inlet 31 and a quantitative chamber 1 provided at the lower end of the valve sleeve 200 When the valve sleeve 200 moves upward relative to the dosing chamber 1, the valve liquid inlet 31 can be separated from the inner bottom wall of the dosing chamber 1, so that the liquid in the liquid storage chamber 2 flows into the dosing chamber 1.

As shown in Figures 1, 2, and 3, in order to facilitate the user to act on the valve sleeve to move, the valve sleeve 200 is connected with a handle 210 for the user to act on the valve sleeve 200 to move. The handle part can be a pull ring or a wrench.

Or the handle 210 is formed by exposing the upper part of the valve sleeve 200 to the opening of the container body 100.

As shown in Figures 4 and 5, according to design requirements and provide a variety of liquid inlet control structures, the liquid inlet control structure 3 includes a valve liquid inlet 31 provided at the lower end of the valve sleeve 3 and a valve liquid inlet 31 provided at the inner bottom of the dosing chamber 1. The groove 32 of the wall, when the valve sleeve 200 moves upward relative to the dosing chamber 1, the valve liquid inlet 31 can be separated from the groove 32 of the dosing chamber 1, so that the liquid in the liquid storage chamber 2 flows into the dosing chamber 1 .

The embodiment of Fig. 4 is different from the embodiment of Fig. 5 in that: the valve sleeve and the container body in Fig. 4 are connected by a sleeve or clamping connection; the valve sleeve and the container body in Fig. 5 are connected by a thread.

As shown in Figures 6 and 7, according to design requirements and various inflow control structures are provided, the inner bottom wall of the dosing chamber 1 extends upward to form a sealing sleeve 12 for inserting the lower part of the valve sleeve 200; The liquid inlet control structure 3 includes a movable liquid inlet 33 provided on the valve sleeve 200 and a static liquid inlet 34 provided on the sealing sleeve 12. When the valve sleeve 200 rotates or moves up and down relative to the sealing sleeve 12 , The movable liquid inlet 33 and the static liquid inlet 34 can be aligned and communicated, so that the liquid in the liquid storage cavity 2 flows into the quantitative cavity 1.

As shown in FIG. 1, in order to facilitate quantitative pouring, an identification scale 101 is provided on the quantitative cavity 1.

As shown in Figures 8 and 9, in order to facilitate the flow of liquid from the liquid storage chamber into the quantitative chamber, the valve sleeve 200 is provided with a one-way gas supplement valve 201 for controlling the conduction or isolation of the liquid storage chamber 2 from the outside world. Initially, the one-way air supplement valve 201 is closed, so that the liquid storage chamber 2 is isolated and sealed from the outside, which ensures the tightness of the liquid storage chamber and prolongs the life cycle of the liquid filled in the liquid storage chamber; when the liquid inlet control structure 3 When opened, the one-way air supplement valve 201 can be opened, so that the liquid storage chamber 2 is connected to the outside, that is, the one-way air supplement valve, the liquid storage chamber, the liquid inlet control structure, the dosing chamber, and the liquid pouring port form a ventilation passage.

The embodiment of Fig. 8 differs from the embodiment of Fig. 9 in that: the valve sleeve and the container body in Fig. 8 are connected by a thread; the valve sleeve and the container body in Fig. 9 are connected by a snap connection.

As shown in Figure 4-7, in order to further improve the sealing connection between the valve casing and the groove/sealing casing, and at the same time prevent the valve casing and the groove/sealing casing from direct contact and friction, so as to improve the valve casing and the groove. The life cycle of the groove/sealing sleeve, the valve sleeve sealing ring 202 is provided between the valve sleeve 200 and the groove 32, or the valve sleeve sealing ring 202 is provided between the valve sleeve 200 and the sealing sleeve 12 .

As shown in Figures 1-9, in order to facilitate the pouring of the liquid in the dosing chamber and improve the overall aesthetics; and to prevent the liquid from spilling out during the pouring process, the pouring port 11 is in the shape of a bell mouth.

As shown in Figures 10-23, a quantitatively pourable container of the present invention includes an open container body 100, an inner cavity of the container body 100 is formed with a liquid storage cavity 2, and a valve is movably connected in the container body 100 The casing 200, the inner cavity of the valve casing 200 is formed with a metering cavity 1, the metering cavity 1 of the valve casing 200 is provided with a liquid pouring port 11, and the liquid storage cavity 2 and the metering cavity 1 are provided with a When the valve sleeve 200 is movable, the liquid inlet control structure 3 can connect or isolate the liquid storage cavity 2 and the quantitative cavity 1. In use, the user acts on the valve sleeve to move relative to the liquid storage chamber, which can open the liquid inlet control structure so that the liquid in the liquid storage chamber flows into the quantitative cavity. When the required amount is reached, continue to act on the valve sleeve to make the inlet The liquid control structure is closed to isolate the liquid storage chamber and the dosing chamber, and then the liquid in the dosing chamber flows out from the pouring port; for this reason, it has the characteristics of reasonable design, simple structure, convenient use and small space occupation. At the same time, it also has Quantitative pour function.

As shown in Figs. 10-15, according to design requirements and various inflow control structures are provided, the inner bottom of the liquid storage chamber 2 is formed with a sealing hole sleeve 21 for inserting the valve sleeve 200; the inflow control structure 3 Including the valve liquid inlet A35 arranged on the valve sleeve 200 and the liquid inlet groove 36 arranged on the sealing hole sleeve 21 and communicating with the liquid storage chamber 2. When the valve sleeve 200 rotates or up and down relative to the sealing hole sleeve 21 During the movement, the valve liquid inlet A35 and the liquid inlet tank 36 can be aligned and communicated, so that the liquid in the liquid storage cavity 2 flows into the quantitative cavity 1.

As shown in Figures 16-18, according to design requirements and provide a variety of liquid inlet control structures, the liquid inlet control structure 3 includes a valve liquid inlet B37 provided at the lower end of the valve sleeve 200 and the inner bottom of the liquid storage chamber 2 When the valve sleeve 200 moves upward relative to the liquid storage chamber 2, the valve liquid inlet B37 can be separated from the inner bottom wall of the liquid storage chamber 2 so that the liquid in the liquid storage chamber 2 flows into the quantitative chamber 1.

As shown in Figures 12-23, in order to make the valve sleeve stable and movable connection, the container body 100 is connected to the opening of the base 300, and the base 300 is provided with a base connecting hole sleeve 310 through which the upper part of the valve sleeve 200 penetrates. The base 300 is connected with an upper cover 320 for covering the liquid pouring port 11, or the valve sleeve 200 is connected with an upper cover 320 for covering the liquid pouring port 100.

As shown in Figures 12-18, in order to provide a variety of connection methods and prevent the upper cover from being lost or falling, there is a connecting piece between the upper cover 320 and the base 300 for the upper cover 320 to be connected to the base 300 by turning over. Not shown, for this reason, it has the characteristics of cleanliness and hygiene.

In order to provide a variety of connection methods and according to design requirements, the upper cover 320 and the valve sleeve 200 are connected by a thread as shown in Figs. 19-23 or buckled or clipped.

As shown in FIGS. 12-21, according to design requirements, the base 300 and the opening of the container body 100 are connected by a snap connection or a buckle connection.

As shown in Figs. 22 and 23, according to design requirements, the base 300 and the opening of the container body 100 are connected by threads.

As shown in FIGS. 10 and 11, in order to improve the sealing performance, an opening sealing ring 220 is provided between the valve sleeve 200 and the opening of the container body 100.

As shown in Figures 10 and 11, in order to facilitate the pouring of the substance in the quantitative cavity and improve the overall aesthetics, and to prevent the liquid from spilling out during the pouring process, the pouring port 11 is in the shape of a bell mouth.

As shown in FIGS. 12-23, in order to improve the sealing performance, a base sealing ring 330 is provided between the base 300 and the opening of the container body 100.

As shown in Figures 12-17, in order to make it convenient for users to use, a linkage structure 400 is provided between the base connecting hole sleeve 310 and the upper part of the valve sleeve 200 so that when the base 300 rotates, the valve sleeve 200 rotates or moves up and down accordingly. , And act on the liquid inlet control structure 3 to connect or isolate the liquid storage cavity 2 and the quantitative cavity 1.

The linkage structure is the anti-rotation edge surface provided on the upper part of the base connecting hole sleeve and the valve sleeve as shown in Figure 12-15. Therefore, when the base is rotated, the valve sleeve can be linked to rotate, so that the inflow control structure will store The liquid chamber is connected or isolated from the quantitative chamber.

The linkage structure is the thread provided on the upper part of the base connecting hole sleeve and the valve sleeve as shown in Figures 16 and 17. Therefore, when the base is rotated, the valve sleeve can be linked up and down to move, so that the liquid inlet control structure will control the liquid storage chamber. Connected or isolated from the quantitative chamber.

As shown in Figures 19-21, an air intake control structure 500 is provided between the base connecting hole sleeve 310 and the valve sleeve 200. The liquid intake control structure 3 is provided on the valve sleeve 200 and is connected to the liquid storage chamber. 2 The connected valve liquid inlet C38, when the function air intake control structure 500 is opened, the liquid in the liquid storage chamber 2 can flow into the quantitative chamber 1. When in use, the user acts on the valve sleeve to rotate or move up and down relative to the base connecting hole sleeve, which can open the air intake control structure so that the liquid in the liquid storage cavity flows into the quantitative cavity. When the required amount is reached, the valve sleeve continues to act The tube rotates or moves up and down relative to the base connecting hole sleeve, so that the liquid inlet control structure can be closed, so that the liquid in the liquid storage cavity stops flowing into the quantitative cavity, and then flows out from the liquid pouring port.

Further, the air intake control structure 500 includes a movable air inlet 510 arranged on the valve sleeve 200 and a static air inlet 520 arranged on the base connecting hole sleeve 310. When the valve sleeve 200 is opposite to the base connecting hole When the sleeve 310 rotates or moves up and down, the movable air inlet 510 and the static air inlet 520 can be aligned and communicated, so that the liquid in the liquid storage cavity 2 flows into the quantitative cavity 1.

As shown in FIG. 21, in order to improve the sealing performance, the sealing member 600 can be damaged in the valve sleeve 200 and located below the movable air inlet 510.

In order to facilitate the user to destroy the sealing element, the sealing element 600 is provided with a sealing pulling element for the user to pull, which is not shown in the figure.

As shown in Figure 10-15, in order to further improve the sealing connection between the valve sleeve and the sealing hole sleeve, while preventing direct contact and friction between the valve sleeve and the sealing hole sleeve, so as to improve the life cycle of the valve sleeve and the sealing hole sleeve, A valve sleeve sealing ring 203 is provided between the valve sleeve 200 and the sealing hole sleeve 21.

When the invention is used in the wine industry, the quantitative cavity can be used as a wine glass and a liquid storage cavity can be used as a wine bottle. The two are combined into one design, which can greatly reduce wine bottles, wine dispensers, wine glasses and other wine tools on the dining table. The display space is simple and convenient to use. It can be arbitrarily quantified according to needs or preferences, and the amount of wine in the wine glass can be arbitrarily switched, which brings great convenience to users, receivers or cleaners.

In addition, the present invention can also be used in many other industries, such as the pharmaceutical industry, and taking medicines and taking medicines can also be accurate and convenient.

Claims

A quantitatively pourable container, characterized in that it comprises an open container body (100), the inner cavity of the container body (100) is formed with a quantitative cavity (1), and the quantitative cavity (1) of the container body (100) A pouring port (11) is provided on the container body (100), a valve sleeve (200) is movably connected in the container body (100), and the inner cavity of the valve sleeve (200) is formed with a liquid storage cavity (2), the Between the liquid storage chamber (2) and the dosing chamber (1), there is an inflow control structure (3) that can connect or isolate the liquid storage chamber (2) and the dosing chamber (1) when the valve sleeve (200) moves .
The quantitatively pourable container according to claim 1, characterized in that the liquid inlet control structure (3) comprises a valve liquid inlet (31) and a quantitative cavity (1) provided at the lower end of the valve sleeve (200) When the valve sleeve (200) moves upward relative to the dosing chamber (1), the valve inlet (31) can be separated from the inner bottom wall of the dosing chamber (1), and the liquid storage chamber ( 2) The liquid flows into the dosing chamber (1).
The quantitative pourable container according to claim 1, characterized in that the liquid inlet control structure (3) comprises a valve liquid inlet (31) arranged at the lower end of the valve sleeve (3) and a quantitative cavity ( 1) The groove (32) of the inner bottom wall, when the valve sleeve (200) moves upward relative to the dosing chamber (1), the valve inlet (31) and the groove (32) of the dosing chamber (1) ) Is detached, so that the liquid in the liquid storage cavity (2) flows into the quantitative cavity (1).
The quantitative pourable container according to claim 1, characterized in that the inner bottom wall of the quantitative cavity (1) extends upward to form a sealing sleeve (12) for inserting the lower part of the valve sleeve (200); The liquid inlet control structure (3) includes a dynamic liquid inlet (33) provided on the valve sleeve (200) and a static liquid inlet (34) provided on the sealing sleeve (12), which acts as the valve sleeve When the tube (200) rotates or moves up and down relative to the sealing sleeve (12), the movable liquid inlet (33) and the static liquid inlet (34) can be aligned and communicated, so that the liquid in the liquid storage cavity (2) flows into the quantitative cavity (1) Within.
The quantitatively pourable container according to any one of claims 1 to 4, characterized in that the quantitative cavity (1) is provided with an identification scale (101).
The quantitatively pourable container according to claim 5, characterized in that the valve sleeve (200) is provided with a one-way gas supplement valve (201) for controlling the connection or isolation of the liquid storage chamber (2) with the outside world. ), at the beginning, the one-way air supplement valve (201) is closed, so that the liquid storage chamber (2) is isolated and sealed from the outside; when the liquid inlet control structure (3) is opened, the one-way air supplement valve (201) can be opened, The liquid storage cavity (2) is connected to the outside.
The quantitatively pourable container according to claim 3 or 4, characterized in that a valve sleeve sealing ring (202) or a valve sleeve is provided between the valve sleeve (200) and the groove (32) A valve sleeve sealing ring (202) is arranged between (200) and the sealing sleeve (12).
A quantitatively pourable container, characterized in that it comprises an open container body (100), the inner cavity of the container body (100) is formed with a liquid storage cavity (2), and the container body (100) is movably connected with A valve sleeve (200), the inner cavity of the valve sleeve (200) is formed with a dosing cavity (1), and the dosing cavity (1) of the valve sleeve (200) is provided with a pouring port (11), the Between the liquid storage chamber (2) and the dosing chamber (1), there is an inflow control structure (3) that can connect or isolate the liquid storage chamber (2) and the dosing chamber (1) when the valve sleeve (200) moves .
The quantitatively pourable container according to claim 8, characterized in that the inner bottom of the liquid storage cavity (2) is formed with a sealing hole sleeve (21) for inserting the valve sleeve (200); the liquid inlet The control structure (3) includes the valve liquid inlet A (35) arranged on the valve sleeve (200) and the liquid inlet groove (36) arranged on the sealing hole sleeve (21) and communicating with the liquid storage chamber (2) When the valve sleeve (200) rotates or moves up and down relative to the sealing hole sleeve (21), the valve liquid inlet A (35) can be aligned and communicated with the liquid inlet groove (36), so that the liquid storage chamber (2) The liquid flows into the dosing chamber (1).
The quantitatively pourable container according to claim 8, characterized in that the liquid inlet control structure (3) comprises a valve liquid inlet B (37) and a liquid storage cavity (37) provided at the lower end of the valve sleeve (200). 2) The inner bottom wall, when the valve sleeve (200) moves upward relative to the liquid storage chamber (2), the valve liquid inlet B (37) can be separated from the inner bottom wall of the liquid storage chamber (2), and The liquid in the liquid storage cavity (2) flows into the quantitative cavity (1).
The quantitatively pourable container according to claim 8 or 9 or 10, characterized in that the opening of the container body (100) is connected with a base (300), and the base (300) is provided with a valve sleeve ( 200) a base connecting hole sleeve (310) penetrating through the upper part, the base (300) is connected with an upper cover (320) for covering the pouring port (11), or a valve sleeve (200) is connected with a cover for covering The upper cover (320) of the pouring port (100).
A quantitative pourable container according to claim 11, characterized in that a linkage structure (400) is provided between the base connecting hole sleeve (310) and the upper part of the valve sleeve (200) to make the base (300) rotate The valve sleeve (200) is driven to rotate or move up and down accordingly, and acts on the liquid inlet control structure (3) to connect or isolate the liquid storage cavity (2) and the quantitative cavity (1).
The quantitatively pourable container according to claim 11, characterized in that an air intake control structure (500) is provided between the base connecting hole sleeve (310) and the valve sleeve (200), and the liquid intake control The structure (3) is the valve liquid inlet C (38) which is arranged on the valve sleeve (200) and communicates with the liquid storage chamber (2). When the function air intake control structure (500) is opened, the liquid storage chamber ( 2) The liquid flows into the dosing chamber (1).
The quantitatively pourable container according to claim 13, characterized in that the air intake control structure (500) comprises a movable air inlet (510) arranged on the valve sleeve (200) and a connecting hole arranged on the base The static air inlet (520) on the sleeve (310), when the acting valve sleeve (200) rotates or moves up and down relative to the base connecting hole sleeve (310), can make the movable air inlet (510) and the static air inlet ( 520) The ports are aligned and communicated, so that the liquid in the liquid storage cavity (2) flows into the quantitative cavity (1).
The quantitatively pourable container according to claim 14, characterized in that a seal (600) is destroyable in the valve sleeve (200) and located below the movable air inlet (510).
The quantitatively pourable container according to claim 9, characterized in that a valve sleeve sealing ring (203) is provided between the valve sleeve (200) and the sealing hole sleeve (21).