WO2020216050A1

WO2020216050A1 - Rotary container for metered quantity

Info

Publication number: WO2020216050A1
Application number: PCT/CN2020/083436
Authority: WO
Inventors: 李红彪
Original assignee: 李红彪
Priority date: 2019-04-20
Filing date: 2020-04-07
Publication date: 2020-10-29

Abstract

A rotary container for a metered quantity, the container comprising a liquid storage cavity (1), a metered quantity cavity (2), and a valve casing (3). One end of the valve casing (3) is provided with a liquid dispensing port (31), and another end of the valve casing (3) communicates with the metered quantity cavity (2). The liquid storage cavity (1) is isolated from the metered quantity cavity (2). When the valve casing (3) is rotated or moved vertically, a liquid entry control structure (4), provided between the liquid storage cavity (1) and the metered quantity cavity (2), enables communication between the liquid storage cavity (1) and the metered quantity cavity (2). An upper cover (5) covers and closes the liquid dispensing port (31). Rotating the valve casing (3) enables the liquid entry control structure (4) to act, such that the liquid storage cavity (1) communicates with or isolates from the metered quantity cavity (2). If the liquid storage cavity (1) communicates with the metered quantity cavity (2) via the liquid entry control structure (4), a liquid in the liquid storage cavity (1) enters the metered quantity cavity (2). Once a required amount is reached, the valve casing (3) is rotated to enable the liquid entry control structure (4) to act and isolate the liquid storage cavity (1) from the metered quantity cavity (2), then the upper cover is opened, and the liquid in the metered quantity cavity (2) is dispensed from the liquid dispensing port (31).

Description

Rotating quantitative container

【Technical Field】

The invention relates to a packaging container, in particular to a rotating quantitative container.

【Background technique】

Packaging containers are designed for all walks of life to protect goods. They are convenient for 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 the existing quantitative pouring containers, due to their complicated structure, the manufacturing cost is high, and there are defects that the quantitative pouring operation is complicated and inconvenient for people to use.

The present invention is proposed by researching and developing the defects in the prior art.

[Content of the invention]

The technical problem to be solved by the present invention is to provide a rotating quantitative container, which can act on the liquid inlet control structure by rotating the valve sleeve correspondingly, so that the liquid storage cavity and the quantitative cavity are connected or isolated. When the liquid storage cavity and the quantitative cavity pass through the liquid inlet When the control structure is connected, the solution in the liquid storage cavity enters the quantitative cavity. When the required amount is reached, the valve sleeve is turned to act on the liquid inlet control structure to isolate the liquid storage cavity and the quantitative cavity. Open the upper cover to remove The solution in the dosing chamber is poured out from the pouring port. For this reason, the invention has the characteristics of reasonable design, simple structure and convenient use.

In order to solve the above technical problems, a rotary quantitative container of the present invention includes a liquid storage cavity 1, a quantitative cavity 2 and a valve sleeve 3. One end of the valve sleeve 3 is provided with a liquid pouring port 31, and the valve sleeve 3 has another One end is in communication with the dosing chamber 2. The liquid storage chamber 1 and the dosing chamber 2 are separated from each other, and the valve sleeve 3 is arranged between the liquid storage chamber 1 and the dosing chamber 2 to make the liquid storage chamber turn or move up and down. 1 The liquid inlet control structure 4 connected with the quantitative cavity 2, the liquid pouring port 31 is covered with an upper cover 5.

In a rotating quantitative container as described above, the quantitative cavity 2 is provided with a scale mark 21.

In a rotary quantitative container as described above, the upper end of the liquid storage chamber 1 is open and a middle cover 7 is connected. The middle cover 7 extends upward to form a connecting mouth sleeve 71, and the upper part of the valve sleeve 3 is inserted into the connecting mouth sleeve 71 The upper cover 5 is connected to the connecting mouth sleeve 71 to cover the pouring port 31, or the upper cover 5 is connected to the upper end of the valve sleeve 3 to cover the pouring port 31.

In a rotary quantitative container as described above, a linkage structure 6 is provided between the upper cover 5 and the pouring port 31 so that when the upper cover 5 rotates, the valve sleeve 3 is driven to rotate accordingly, and the liquid inlet control structure 4 is used to The liquid storage cavity 1 and the quantitative cavity 2 are connected or isolated.

In a rotary quantitative container as described above, a connecting belt 51 is provided on one side of the upper cover 5 and the middle cover 7 so that the upper cover 5 can be buckled on the connecting mouth sleeve 71 so that the upper cover 5 can be turned and opened, and is closed to seal the poured liquid口31.

In a rotary quantitative container as described above, the middle cover 7 is rotatably connected to the upper opening of the liquid storage chamber 1, and a linkage structure 6 is provided between the connecting mouth sleeve 71 and the upper part of the valve sleeve 3 to make the middle cover 7 When rotating, the valve sleeve 3 is driven to rotate correspondingly, and acts on the liquid inlet control structure 4 to connect or isolate the liquid storage cavity 1 and the quantitative cavity 2.

For a rotary quantitative container as described above, the upper cover 5 can be rotated relative to the middle cover 7, and the upper cover 5 and the middle cover 7 are respectively provided with an upper cover liquid outlet 52 that can communicate with each other or be blocked by a staggered seal. And the middle cover liquid outlet 73, which communicates with the liquid storage chamber 1.

In a rotary quantitative container as described above, the middle lid 7 is provided with a tearable seal 72 that isolates the liquid outlet 73 of the middle lid from the liquid storage cavity 1 and is tearable.

In a rotating quantitative container as described above, the liquid storage cavity 1 and the quantitative cavity 2 are formed by the container body 10 separated by a partition 101, the liquid storage cavity 1 and the quantitative cavity 2 are respectively arranged up and down, and the partition 101 is provided with There is a hole sleeve 102 for mating connection with the valve sleeve 3, the lower end of the valve sleeve 3 rotatably penetrates the hole sleeve 102 and communicates with the dosing chamber 2, and the liquid inlet control structure 4 includes the valve sleeves 3 respectively. And the movable liquid inlet 41 and the fixed liquid inlet 42 on the side of the orifice sleeve 102, when the valve sleeve 3 rotates relative to the orifice sleeve 102, the movable liquid inlet 41 can communicate with the fixed liquid inlet 42 or be blocked by staggering live.

Alternatively, the liquid storage chamber 1 is formed by the inner cavity of the container body 10, the quantitative chamber 2 is arranged in the lower part of the valve sleeve 3 and the lower end of the valve sleeve 3 is sealed, and the bottom of the liquid storage chamber 1 is provided with a partition 101, the partition 101 is provided with a hole sleeve 102 for mating connection with the valve sleeve 3, the lower end of the valve sleeve 3 rotatably penetrates the hole sleeve 102, and the liquid inlet control structure 4 includes a valve sleeve The movable liquid inlet 41 and the fixed liquid inlet 42 on the side of the tube 3 and the orifice sleeve 102. When the valve sleeve 3 rotates relative to the orifice sleeve 102, the movable liquid inlet 41 can be connected to the fixed liquid inlet 42 or be wrong. Unsealed and blocked.

Or the liquid storage chamber 1 is formed by the inner cavity of the container body 10, the bottom of the liquid storage chamber 1 is provided with a partition 101, and the partition 101 is provided with a hole sleeve 102 for mating connection with the valve sleeve 3. The lower end of the orifice sleeve 102 is blocked, the lower end of the valve sleeve 3 is open and rotatably inserted into the orifice sleeve 102, the dosing cavity 2 is formed by the lower part of the valve sleeve 3 and the bottom of the orifice sleeve 102, the liquid inlet control structure 4 includes a movable liquid inlet 41 and a fixed liquid inlet 42 respectively provided on the side of the valve sleeve 3 and the orifice sleeve 102. When the valve sleeve 3 rotates relative to the orifice sleeve 102, the movable liquid inlet 41 can be connected to the fixed liquid inlet. The liquid inlet 42 is connected or staggered and blocked.

In a rotary quantitative container as described above, the valve sleeve 3 is provided with a one-way air supplement valve 32, and the upper end of the upper cover 5 is open and extends upward to form an air supplement sleeve 53, the air supplement sleeve 53 is connected to an air pump 8 with a piston 81. When the piston 81 moves up and down relative to the air supplement sleeve 53, the air in the valve sleeve 3 is compressed and passes through the one-way air supplement valve 32 and enters the dosing chamber in one direction. 2. A conduit 103 is provided on the container body 10, and the lower end of the conduit extends to the bottom of the dosing chamber 2.

In a rotating quantitative container as described above, a spray head 104 is provided at the upper end of the pipe 103.

In the rotating quantitative container as described above, the one-way air supplement valve 32 is located on the upper part of the liquid inlet control structure 4.

In a rotary quantitative container as described above, the middle cover 7 is provided with a connecting mouth sleeve 71, the upper cover 5 is rotatably connected to the connecting mouth sleeve 71 relative to the middle cover 7, and the upper part of the valve sleeve 3 is inserted into the connecting port A linkage structure 6 is provided between the connecting mouth sleeve 71 and the upper part of the valve sleeve 3 so that when the upper cover 5 rotates, the valve sleeve 3 is driven to rotate correspondingly, and the liquid inlet control structure 4 is used to store the liquid The cavity 1 and the quantitative cavity 2 are connected or isolated.

Compared with the prior art, the rotary quantitative container of the present invention has the following advantages:

1. Through the liquid inlet control structure, the liquid storage cavity and the quantitative cavity can be connected or isolated. When the valve sleeve is turned, the liquid inlet control structure can be used to connect or isolate the liquid storage cavity and the quantitative cavity. When the cavity is connected, the solution in the liquid storage cavity enters the quantitative cavity. After reaching the required quantification, the valve sleeve is turned. The liquid storage cavity and the quantitative cavity are isolated from each other. It has a reasonable design, simple structure, convenient use and relatively low manufacturing cost. Low characteristics.

2. There is a scale mark on the quantification chamber, which is convenient for users to quantify.

3. In order to facilitate the user to drive the valve sleeve to rotate and perform quantitative pouring, the linkage structure can be set between the upper cover and the valve sleeve, or between the middle cover and the valve sleeve. When using it, rotate it accordingly The upper cover or the middle cover can make the valve sleeve rotate, and then act on the liquid inlet control structure to connect the liquid storage cavity and the quantitative cavity.

4. In order to facilitate the pouring out of the material in the liquid storage cavity, the upper cover and the middle cover are respectively provided with the upper cover liquid outlet and the middle cover liquid outlet that can be connected to each other or staggered and blocked, and the middle cover discharges liquid. The mouth is connected with the liquid storage chamber. When the quantification is not required, the liquid outlet of the upper lid and the liquid outlet of the middle lid can be connected by rotating the upper lid, and the solution in the liquid storage cavity is directly poured out. When the mouth and the liquid outlet of the middle cover are staggered, the liquid storage cavity can be sealed and isolated from the outside to achieve the quality preservation effect.

4. In order to simplify the structure and reduce the manufacturing cost, the container body and the partition can be integrally formed, or the dosing cavity can be set on the valve sleeve according to the design and use needs.

5. In order to further provide the diversification of use, an air pump cap with a piston is provided on the upper cover, and a one-way air supply valve is set in the valve sleeve. When the air pump cap is reciprocating, the air in the valve sleeve passes through the single valve. The gas supply valve enters the dosing chamber, and then the solution pre-quantified in the dosing chamber is pressed into the catheter and ejected.

【Explanation of 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 cross-sectional view of a first specific embodiment of the present invention;

Figure 2 is a cross-sectional view of a second specific embodiment of the present invention;

Figure 3 is a cross-sectional view of a third specific embodiment of the present invention;

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

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

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

7 is the second cross-sectional view of the sixth specific embodiment of the present invention;

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

Figure 9 is a cross-sectional view of an eighth specific embodiment of the present invention;

FIG. 10 is one of the cross-sectional views of the ninth specific embodiment of the present invention;

11 is the second cross-sectional view of the ninth specific embodiment of the present invention;

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

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

Figure 14 is a cross-sectional view of an eleventh specific embodiment of the present invention;

Figure 15 is a cross-sectional view of a twelfth specific embodiment of the present invention;

16 is a cross-sectional view of the thirteenth specific embodiment of the present invention;

Figure 17 is one of the cross-sectional views of the fourteenth embodiment of the present invention;

Figure 18 is the second cross-sectional view of the fourteenth embodiment of the present invention;

Figure 19 is a cross-sectional view of a fifteenth specific embodiment of the present invention;

Figure 20 is one of the cross-sectional views of the sixteenth specific embodiment of the present invention;

Fig. 21 is the second cross-sectional view of the sixteenth specific embodiment of the present invention.

【Detailed ways】

The embodiments of the present invention will be described in detail below with reference to the drawings.

As shown in Figures 1-21, a rotary quantitative container of the present invention includes a liquid storage cavity 1, a quantitative cavity 2 and a valve sleeve 3. One end of the valve sleeve 3 is provided with a liquid pouring port 31. The valve sleeve 3 The other end is in communication with the dosing chamber 2. The liquid storage chamber 1 and the dosing chamber 2 are separated from each other, and the valve sleeve 3 is arranged between the liquid storage chamber 1 and the dosing chamber 2 to make the storage chamber 3 rotate or move up and down. The liquid inlet control structure 4 connecting the liquid chamber 1 and the quantitative chamber 2 is covered with an upper cover 5 on the liquid pouring port 31. By acting on the liquid inlet control structure, the liquid storage cavity and the quantitative cavity can be connected or isolated. When the valve sleeve is turned, the liquid inlet control structure can be used to connect or isolate the liquid storage cavity and the quantitative cavity. When connected, the solution in the liquid storage chamber enters the dosing chamber. After reaching the required quantification, the valve sleeve is turned. The liquid storage chamber and the dosing chamber are isolated from each other. It has reasonable design, simple structure, convenient use and low manufacturing cost. specialty.

As shown in Figs. 2-7 and 10-21, the quantitative cavity 2 is provided with a scale mark 21. That is to say, a scale mark is provided on the quantitative cavity, which can facilitate the user to perform quantitative.

As shown in Figures 1-21, the upper end of the liquid storage chamber 1 is open and is connected with a middle cover 7, which extends upward to form a connecting mouth sleeve 71, and the upper part of the valve sleeve 3 is inserted into the connecting mouth sleeve 71, The upper cover 5 is connected to the connecting mouth sleeve 71 to cover and seal the pouring port 31, or the upper cover 5 is connected to the upper end of the valve sleeve 3 to cover the pouring port 31.

As shown in Figure 1-5, Figure 8-9, Figure 12-18, Figure 20-21, a linkage structure 6 is provided between the upper cover 5 and the pouring port 31 to drive the valve sleeve when the upper cover 5 rotates. The tube 3 rotates correspondingly and acts on the liquid inlet control structure 4 to communicate or isolate the liquid storage chamber 1 and the quantitative chamber 2. The linkage structure 6 is provided on the upper cover and the upper part of the valve sleeve 3 to prevent rotation. Therefore, when the upper cover is rotated, the valve sleeve 3 can be linked to rotate, so that the liquid inlet control structure 4 connects the liquid storage chamber with the quantitative The cavity is connected or isolated.

As shown in Figures 6, 7, 10, and 11, the upper cover 5 and the middle cover 7 are provided with a connecting belt 51 on one side so that the upper cover 5 can be buckled on the connecting mouth sleeve 71 so that the upper cover 5 can be turned and opened, and the cover is sealed. Live the pouring port 31. The middle cover 7 is rotatably connected to the upper opening of the liquid storage chamber 1, and a linkage structure 6 is provided between the connecting mouth sleeve 71 and the upper part of the valve sleeve 3 so that when the middle cover 7 rotates, the valve sleeve 3 is driven to rotate accordingly , And act on the liquid inlet control structure 4 to connect or isolate the liquid storage cavity 1 and the quantitative cavity 2. The linkage structure is the anti-rotation edge surface provided on the upper part of the connecting mouth sleeve 71 and the valve sleeve 3. Therefore, when the middle cover is rotated, the connecting mouth sleeve 71 drives the valve sleeve to rotate, so that the liquid inlet control structure 4 will store the liquid. The cavity is connected or isolated from the quantitative cavity.

As shown in 17-19, the upper cover 5 can be rotated relative to the middle cover 7. The upper cover 5 and the middle cover 7 are respectively provided with an upper cover liquid outlet 52 and a middle cover that can communicate with each other or can be blocked by a staggered seal. A liquid outlet 73 is covered, and the middle lid liquid outlet 73 is in communication with the liquid storage chamber 1. When quantification is not required, the upper cover can be turned to connect the liquid outlet of the upper cover and the liquid outlet of the middle cover, and the solution in the liquid storage chamber can be poured out directly. When the liquid outlet of the upper cover and the liquid outlet of the middle cover are connected When staggered, the liquid storage cavity can be sealed and isolated from the outside to achieve the effect of quality preservation.

As shown in FIG. 19, the middle cover 7 is provided with a tearable seal 72 that isolates the middle cover liquid outlet 73 from the liquid storage cavity 1 and is tearable. When using for the first time, first open the upper cover, and then tear off the seal.

As shown in Figures 4-5 and 12-21, the liquid storage chamber 1 and the dosing chamber 2 are formed by the container body 10 separated by a partition 101, and the liquid storage chamber 1 and the dosing chamber 2 are respectively arranged up and down. The partition 101 is provided with a hole sleeve 102 for mating connection with the valve sleeve 3, the lower end of the valve sleeve 3 rotatably penetrates the hole sleeve 102 and communicates with the dosing chamber 2, and the liquid inlet control structure 4 includes The movable liquid inlet 41 and the fixed liquid inlet 42 on the side of the valve sleeve 3 and the orifice sleeve 102. When the valve sleeve 3 rotates relative to the orifice sleeve 102, the movable liquid inlet 41 can communicate with the fixed liquid inlet 42 Or staggered and blocked. According to design requirements, the container body 10 and the partition 101 can be integrally formed or designed separately. And the quantitative cavity can be independently designed and shaped.

As shown in Figures 1-3, the liquid storage cavity 1 is formed by the inner cavity of the container body 10. The quantitative cavity 2 is arranged in the lower part of the valve sleeve 3 and the lower end of the valve sleeve 3 is blocked. 1. A partition 101 is provided at the bottom, the partition 101 is provided with a hole sleeve 102 for mating connection with the valve sleeve 3, the lower end of the valve sleeve 3 rotatably penetrates the hole sleeve 102, and the liquid inlet control structure 4 It includes a movable liquid inlet 41 and a fixed liquid inlet 42 respectively provided on the side of the valve sleeve 3 and the orifice sleeve 102. When the valve sleeve 3 rotates relative to the orifice sleeve 102, the movable liquid inlet 41 can be connected to the fixed liquid inlet. The liquid port 42 is connected or staggered and blocked.

As shown in Figures 6-7, the liquid storage chamber 1 is formed by the inner cavity of the container body 10, the bottom of the liquid storage chamber 1 is provided with a partition 101, and the partition 101 is provided for mating connection with the valve sleeve 3 The lower end of the hole sleeve 102 is blocked, the lower end of the valve sleeve 3 is open and rotatably inserted into the hole sleeve 102, and the quantitative cavity 2 is formed by the lower part of the valve sleeve 3 and the bottom of the hole sleeve 102 The liquid inlet control structure 4 includes a movable liquid inlet 41 and a fixed liquid inlet 42 respectively provided on the side surfaces of the valve sleeve 3 and the orifice sleeve 102. When the valve sleeve 3 rotates relative to the orifice sleeve 102, it moves The liquid inlet 41 can be communicated with the fixed liquid inlet 42 or staggered and blocked.

As shown in Figs. 20-21, in order to further provide diversification of use, the valve sleeve 3 is provided with a one-way air supplement valve 32, and the upper end of the upper cover 5 is open and extends upward to form an air supplement sleeve 53 The air supplement sleeve 53 is connected with an air pump cap 8 having a piston 81. When the piston 81 moves up and down relative to the air supplement sleeve 53, the air in the valve sleeve 3 is compressed and passes through the one-way air supplement valve 32 and enter the dosing chamber 2 in one direction. The container body 10 is provided with a catheter 103, the lower end of the catheter extends to the bottom of the dosing chamber 2, the upper end of the catheter 103 is provided with a spray head 104, and the one-way air supply valve 32 is located The upper part of the liquid inlet control structure 4. The middle cover 7 is provided with a connecting mouth sleeve 71, the upper cover 5 can be rotatably connected to the connecting mouth sleeve 71 relative to the middle cover 7, and the upper part of the valve sleeve 3 is inserted into the connecting mouth sleeve 71 for connection. A linkage structure 6 is provided between the sleeve 71 and the upper part of the valve sleeve 3 so that when the upper cover 5 rotates, the valve sleeve 3 rotates correspondingly, and acts on the liquid inlet control structure 4 to connect or isolate the liquid storage chamber 1 and the quantitative chamber 2 . The upper cover is provided with an air pump cap with a piston, and a one-way air supply valve is set in the valve sleeve. When the air pump is reciprocated, the air in the valve sleeve enters the quantitative cavity through the one-way air supply valve, and then The quantitative solution in the quantitative cavity is pressed into the catheter and ejected quantitatively in advance.

Claims

A rotary quantitative container, characterized in that it comprises a liquid storage cavity (1), a quantitative cavity (2) and a valve sleeve (3). One end of the valve sleeve (3) is provided with a liquid pouring port (31). The other end of the valve sleeve (3) is in communication with the dosing chamber (2), the liquid storage chamber (1) and the dosing chamber (2) are separated from each other, and the liquid storage chamber (1) and the dosing chamber (2) are separated from each other. When the valve sleeve (3) is rotated or moved up and down, it is provided with a liquid inlet control structure (4) that can make the liquid storage chamber (1) communicate with the quantitative chamber (2), and the liquid pouring port (31) is covered with Upper cover (5).
The rotary quantitative container according to claim 1, characterized in that a scale mark (21) is provided on the quantitative cavity (2).
The rotary quantitative container according to claim 1, characterized in that the upper end of the liquid storage chamber (1) is open and is connected with a middle cover (7), and the middle cover (7) extends upward to form a connecting mouth sleeve (71) ), the upper part of the valve sleeve (3) is inserted into the connecting mouth sleeve (71), the upper cover (5) is connected to the connecting mouth sleeve (71) to cover and seal the pouring port (31), or The upper cover (5) is connected to the upper end of the valve sleeve (3) and is covered on the pouring port (31).
A rotary quantitative container according to claim 1 or 2 or 3, characterized in that a linkage structure (6) is provided between the upper cover (5) and the pouring port (31) to make the upper cover (5) rotate When driving the valve sleeve (3) to rotate correspondingly, and act on the liquid inlet control structure (4) to connect or isolate the liquid storage chamber (1) and the quantitative chamber (2).
A rotary quantitative container according to claim 3, characterized in that the upper cover (5) and the middle cover (7) are provided with a connecting belt (51) on one side so that the upper cover (5) can be flipped open and buckled On the connecting spout (71), and cover the pouring port (31).
The rotary quantitative container according to claim 3 or 5, characterized in that the middle cover (7) is rotatably connected to the upper opening of the liquid storage chamber (1), and the connecting mouth sleeve (71) and the valve sleeve (3) There is a linkage structure (6) between the upper part so that when the middle cover (7) rotates, the valve sleeve (3) is rotated correspondingly, and acts on the liquid inlet control structure (4) to connect the liquid storage chamber (1) with The quantitative chamber (2) is connected or isolated.
The rotary quantitative container according to claim 3, characterized in that the upper cover (5) can rotate relative to the middle cover (7), and the upper cover (5) and the middle cover (7) are respectively provided with mutually The upper lid liquid outlet (52) and the middle lid liquid outlet (73) that are connected or staggered and sealed are connected, and the middle lid liquid outlet (73) is in communication with the liquid storage cavity (1).
The rotary quantitative container according to claim 7, characterized in that the middle cover (7) is provided with a tearable seal (73) that isolates the liquid outlet (73) of the middle cover from the liquid storage cavity (1). 72).
The rotary quantitative container according to claim 1, wherein the liquid storage cavity (1) and the quantitative cavity (2) are formed by the container body (10) separated by a partition (101), and the liquid storage cavity ( 1) and the dosing chamber (2) are respectively arranged up and down, the partition (101) is provided with a hole sleeve (102) for mating connection with the valve sleeve (3), and the lower end of the valve sleeve (3) is rotatably Through the hole sleeve (102) and communicate with the quantitative cavity (2), the liquid inlet control structure (4) includes movable liquid inlets (41) respectively provided on the side of the valve sleeve (3) and the hole sleeve (102) And the fixed liquid inlet (42), when the valve sleeve (3) rotates relative to the hole sleeve (102), the movable liquid inlet (41) can communicate with the fixed liquid inlet (42) or be blocked by staggering.
The rotary quantitative container according to claim 1, characterized in that the liquid storage cavity (1) is formed by the inner cavity of the container body (10), and the quantitative cavity (2) is arranged in the lower part of the valve sleeve (3) And the lower end of the valve sleeve (3) is blocked, the bottom of the liquid storage chamber (1) is provided with a partition (101), and the partition (101) is provided with a hole for mating connection with the valve sleeve (3) Sleeve (102), the lower end of the valve sleeve (3) rotatably penetrates the hole sleeve (102), and the liquid inlet control structure (4) includes the side surfaces of the valve sleeve (3) and the hole sleeve (102) respectively The movable liquid inlet (41) and the fixed liquid inlet (42) on the upper side, when the valve sleeve (3) rotates relative to the hole sleeve (102), the movable liquid inlet (41) can be connected with the fixed liquid inlet ( 42) Connected or staggered and blocked.
The rotary quantitative container according to claim 1, characterized in that the liquid storage cavity (1) is formed by the inner cavity of the container body (10), and the bottom of the liquid storage cavity (1) is provided with a partition (101), The partition (101) is provided with a hole sleeve (102) for mating connection with the valve sleeve (3), the lower end of the hole sleeve (102) is blocked, and the lower end of the valve sleeve (3) is open and can The dosing chamber (2) is formed by the lower part of the valve sleeve (3) and the bottom of the orifice sleeve (102). The liquid inlet control structure (4) includes the valve sleeve (3) and the movable liquid inlet (41) and the fixed liquid inlet (42) on the side of the orifice sleeve (102). When the valve sleeve (3) rotates relative to the orifice sleeve (102), the movable liquid inlet (41) It can be connected to the fixed liquid inlet (42) or staggered and blocked.
A rotary quantitative container according to claim 9, characterized in that the valve sleeve (3) is provided with a one-way gas supplement valve (32), and the upper end of the upper cover (5) is open and extends to form a gas supplement A sleeve (53), the air supplement sleeve (53) is connected with an air pump cover (8) with a piston (81), when the piston (81) moves up and down relative to the air supplement sleeve (53), the valve sleeve The air in the tube (3) is compressed and enters the dosing chamber (2) one-way through the one-way air supply valve (32). The container body (10) is provided with a conduit (103), and the lower end of the conduit extends To the bottom of the quantitative chamber (2).
The rotary quantitative container according to claim 12, characterized in that a spray head (104) is provided at the upper end of the pipe (103).
The rotary quantitative container according to claim 12, characterized in that the one-way air supplement valve (32) is located on the upper part of the liquid inlet control structure (4).
The rotating quantitative container according to any one of claims 12-14, characterized in that the middle cover (7) is provided with a connecting mouth sleeve (71), and the upper cover (5) can be opposed to the middle cover (7). Rotatingly connected to the connecting mouth sleeve (71), the upper part of the valve sleeve (3) is inserted into the connecting mouth sleeve (71) for connection, and there is a connection between the connecting mouth sleeve (71) and the upper part of the valve sleeve (3) The linkage structure (6) drives the valve sleeve (3) to rotate correspondingly when the upper cover (5) rotates, and acts on the liquid inlet control structure (4) to connect or isolate the liquid storage chamber (1) and the quantitative chamber (2) .