CN109649814B

CN109649814B - Quantitative valve assembly

Info

Publication number: CN109649814B
Application number: CN201811641385.4A
Authority: CN
Inventors: 梁桉滔
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2024-05-14
Anticipated expiration: 2038-12-29
Also published as: CN109649814A

Abstract

The invention relates to the technical field of quantitative pouring and discloses a quantitative valve assembly. The bottle cap comprises a bottle cap, wherein an adjusting mechanism is arranged in the bottle cap and comprises a pouring part and a temporary storage part which are sequentially connected, one end of the pouring part, which is far away from the temporary storage part, is connected to a top cover of the bottle cap, a first adjusting valve is arranged between the pouring part and the temporary storage part, one end of the temporary storage part, which is far away from the pouring part, is arranged towards the opening direction of the bottle cap, and a second adjusting valve is arranged at the end; when the liquid is poured, the first regulating valve can be closed, the second regulating valve can be opened, liquid can enter the temporary storage part through the second regulating valve, and the liquid in the pouring part can be poured out; when standing, the first regulating valve can be opened, the second regulating valve can be closed, and the liquid in the temporary storage part can partially enter the pouring part. Because in the process of standing, part of liquid in the temporary storage part can flow into the pouring part, the liquid quantity flowing into the pouring part each time is the same, and the same quantity of liquid poured from the bottle each time can be ensured.

Description

Quantitative valve assembly

Technical Field

The invention relates to the technical field of quantitative pouring, in particular to a quantitative valve assembly.

Background

With the development of social economy, cultural life is gradually pursued on the basis of meeting the material life of people. To increase the sense of living experience, many people begin to learn to cook various delicacies, either alone or with friends.

Liquid condiments such as soy sauce, vinegar and cooking wine are inevitably required at the time of cooking. The liquid seasoning is generally contained in a bottle, and can be poured out after the bottle is opened.

The pouring mode needs a cooking person to slowly pour the bottle to control the pouring amount every time, the pouring amount of liquid is difficult to control when a novice or a hand shakes, and the amount of liquid seasoning poured every time is different, so that the taste and the aesthetic feeling of dishes can be influenced by more or less amount.

The traditional method is that the condiment is poured into the measuring cup, the measuring cup is used for measuring, the method is complicated, and the measuring cup needs to be washed before and after use, so that time and energy are wasted.

Accordingly, there is a need for a metered dose valve assembly that addresses the above-described issues.

Disclosure of Invention

The invention aims to provide a quantitative valve assembly which can ensure that the liquid quantity poured out each time is the same.

To achieve the purpose, the invention adopts the following technical scheme:

there is provided a metering valve assembly comprising:

The bottle cap is internally provided with an adjusting mechanism, the adjusting mechanism comprises a pouring part and a temporary storage part which are sequentially and smoothly connected, one end of the pouring part, which is far away from the temporary storage part, is connected with a top cover of the bottle cap, a first adjusting valve is arranged between the pouring part and the temporary storage part, one end of the temporary storage part, which is far away from the pouring part, is arranged towards the opening direction of the bottle cap, and a second adjusting valve is arranged at the end;

When the liquid is poured, the first regulating valve can be closed, the second regulating valve can be opened, liquid can enter the temporary storage part through the second regulating valve, and the liquid in the pouring part can be poured out;

when standing upright, the first governing valve can be opened, the second governing valve can be closed, liquid in the temporary storage part can partly get into the pouring portion.

Preferably, the adjusting mechanism is an adjusting pipe, and the temporary storage part comprises a U-shaped section and a buffer section which are connected in a smooth way;

The U-shaped section comprises a first vertical section, a second transition section and a third vertical section which are sequentially and smoothly connected, the third vertical section is connected with the buffer section, and the second regulating valve is arranged at one end, far away from the second transition section, of the first vertical section.

Preferably, the quantitative valve assembly further comprises a fixing piece, one end of the first vertical section, provided with the second valve plate, is arranged on the fixing piece, and the fixing piece is embedded in the bottle cap.

Preferably, the buffer section comprises a fourth vertical section and a fifth transition section which are connected in a smooth manner, one end of the fourth vertical section, which is not connected with the fifth transition section, is connected with the pouring part, one end of the fifth transition section, which is not connected with the fourth vertical section, is connected with the third vertical section, the fifth transition section is fixed on the fixing piece, and the second transition section is fixed on the top cover.

Preferably, the first vertical section, the second vertical section and the fourth vertical section are all telescopic, and the distance between the fixing piece and the top cover is adjustable.

Preferably, the bottle cap comprises a fixing part and a telescopic part, the fixing piece is embedded in the fixing part, and the fixing part is in telescopic connection with the telescopic part.

Preferably, scales are arranged on the outer side wall of the telescopic part or the fixed part.

Preferably, the first regulating valve comprises a first valve body and a first valve plate rotatably connected to the first valve body, and the first valve plate can rotate to one side of the temporary storage part;

The second regulating valve comprises a second valve body and a second valve plate rotatably connected to the second valve body, and the second valve plate can rotate to one side of the temporary storage part.

Preferably, the first valve plate is provided with a balancing weight, and the balancing weight is located at one side of the temporary storage part and located at one end of the first valve plate, which is not connected with the first valve body.

Preferably, an end cover or a switch valve is arranged on the top cover, the switch valve comprises a third valve body and a third valve plate rotatably connected to the third valve body, and the third valve plate can rotate towards one side away from the pouring part.

The invention has the beneficial effects that: because the liquid can get into temporary storage portion in the pouring process, the liquid in the pouring portion can pour, and moreover in the in-process of standing, the partial liquid in the temporary storage portion can flow to in the pouring portion, and the liquid volume in the pouring portion at every turn is the same, can guarantee that the volume of liquid poured from the bottle at every turn is the same.

In addition, the distance between the telescopic part and the fixed part can be adjusted according to the requirement, and the liquid quantity poured by the pouring part each time can be changed. When the special measuring tool is applied to the seasonings, the pouring quantity of the seasonings meets the requirement every time, the seasonings do not need to be poured out first and then measured by using the special measuring tool, and the special measuring tool is convenient and concise to use.

Drawings

FIG. 1 is a schematic view of a metering valve assembly according to an embodiment of the present invention (the metering valve assembly is fixed to a bottle);

FIG. 2 is a cross-sectional view of a metering valve assembly according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of another view of a metering valve assembly provided in accordance with an embodiment of the present invention;

FIG. 4 is a schematic structural view of an adjusting mechanism according to a first embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a first regulating valve according to a first embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a second regulating valve according to a first embodiment of the present invention;

FIG. 7 is a schematic structural view of a metering valve assembly according to a second embodiment of the present invention;

fig. 8 is a cross-sectional view of a metering valve assembly according to a second embodiment of the present invention.

In the figure:

1. a bottle cap; 11. a fixing part; 12. a telescopic part; 13. a top cover; 14. a fixing piece;

15. a second fixing member; 16. a first fixing member;

17. An end cap; 18. a partition plate; 181. a vertical portion; 182. a horizontal portion;

2. a bottle; 3. a temporary storage section; 31. a first vertical section; 32. a second transition section; 33. a third vertical section; 34. a fifth transition section; 35. a fourth vertical section;

4. A pouring part;

5. A first regulating valve; 51. a first valve body; 52. balancing weight; 53. a first valve plate;

6. A second regulating valve; 61. a second valve body; 62. a second valve plate;

7. and (3) switching the valve.

Detailed Description

The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.

Example 1

As shown in fig. 1 to 6, the present embodiment discloses a dosing valve assembly comprising a bottle cap 1, an adjusting mechanism, a fixing piece 14, a first adjusting valve 5 and a second adjusting valve 6.

As shown in fig. 2 to 4, the adjusting mechanism is disposed in the bottle cap 1, and the adjusting mechanism includes a pouring portion 4 and a temporary storage portion 3 that are sequentially and smoothly connected. One end of the pouring part 4 far away from the temporary storage part 3 is fixed on the top cover 13 of the bottle cap 1 and is arranged at the edge of the top cover 13. A first regulating valve 5 is arranged between the pouring part 4 and the temporary storage part 3, one end of the temporary storage part 3 away from the pouring part 4 is arranged towards the opening direction of the bottle cap 1, and a second regulating valve 6 is arranged at the end. When the liquid is poured, the first regulating valve 5 can be closed, the second regulating valve 6 can be opened, the liquid can enter the temporary storage part 3 through the second regulating valve 6, and the liquid in the pouring part 4 can be poured out; when standing upright, the first regulating valve 5 can be opened, the second regulating valve 6 can be closed, and the liquid in the temporary storage part 3 can partially enter the pouring part 4.

Since the liquid can enter the temporary storage part 3 in the pouring process, the liquid in the pouring part 4 can be poured out, and furthermore, in the standing process, part of the liquid in the temporary storage part 3 can flow into the pouring part, the liquid amount flowing into the pouring part 4 each time is the same, and the same liquid amount poured out of the bottle 2 each time can be ensured.

The adjusting mechanism is a telescopic adjusting tube and is formed by injection molding. The temporary storage part 3 comprises a U-shaped section and a buffer section which are connected in a smooth way. The U-shaped section comprises a first vertical section 31, a second transition section 32 and a third vertical section 33 connected in sequence in a smooth manner. The second regulating valve 6 is disposed at an end of the first vertical section 31 remote from the second transition section 32, and the second transition section 32 is fixed to the top cover 13 by the first fixing member 16. The second transition section 32 is higher than the first regulating valve 5, so that the liquid in the temporary storage part 3 can flow into the pouring part 4.

The buffer section comprises a fourth vertical section 35 and a fifth transition section 34 which are connected in a smooth manner, one end of the fourth vertical section 35 which is not connected with the fifth transition section 34 is connected with the pouring part 4, one end of the fifth transition section 34 which is not connected with the fourth vertical section 35 is connected with the third vertical section 33, and the fifth transition section 34 is fixed on the fixing piece 14 through the second fixing piece 15. Wherein, all have a part to make flexible pipe in first vertical section 31, the vertical section of second and the vertical section of fourth 35, can change the liquid capacity of the vertical section of first 31, the vertical section of second and the vertical section of fourth 35, and then control at every turn from the liquid volume of buffering portion entering pouring portion 4.

The fixing piece 14 is embedded in the bottle cap 1, and one end of the first vertical section 31 provided with the second valve plate 62 is arranged on the fixing piece 14. The bottle cap 1 comprises a fixing part 11 and a telescopic part 12, wherein the fixing part 11 is in telescopic connection with the telescopic part 12, and a fixing piece 14 is embedded in the fixing part 11 and is integrally formed with the fixing part 11. The top cover 13 is disposed at an end of the telescopic portion 12 away from the fixed portion 11. The inner wall of the end of the fixing part 11 far away from the telescopic part 12 is provided with an internal thread, so that the bottle is convenient to fix with the bottle 2.

By changing the distance between the fixing part 11 and the telescopic part 12, the distance between the fixing piece 14 and the top cover 13 can be further adjusted, thereby changing the liquid capacities of the first vertical section 31, the second vertical section and the fourth vertical section 35. The outer side wall of the telescopic part 12 or the fixing part 11 is provided with scales, and the distance between the fixing piece 14 and the top cover 13 can be adjusted according to the requirement, so that the amount of liquid poured by the pouring part 4 each time can be adjusted.

Preferably, in this embodiment, the outer diameter of the end of the fixing portion 11 near the telescopic portion 12 matches the inner diameter of the end of the telescopic portion 12 near the fixing portion 11, the telescopic portion 12 is sleeved on the fixing portion 11, and the outer side of the fixing portion 11 is provided with scales, so that the amount of liquid poured by the pouring portion 4 each time can be controlled by adjusting the scales.

As shown in fig. 5 and 6, the first regulating valve 5 includes a first valve body 51 and a first valve plate 53 rotatably connected to the first valve body 51, and the first valve plate 53 is rotatable to one side of the temporary storage section 3. The first valve plate 53 is provided with a balancing weight 52, and the balancing weight 52 is located at one side of the temporary storage portion 3 and located at one end of the first valve plate 53, which is not connected with the first valve body 51. The first valve plate 53, the first valve body 51 and the balancing weight 52 are integrally formed by injection molding. The first valve body 51 may be inserted into the regulating pipe by injection molding to divide the regulating pipe into the temporary storage part 3 and the pouring part 4. The first valve body 51 may be connected to the temporary storage section 3 and the pouring section 4 at both sides thereof. The second regulating valve 6 includes a second valve body 61 and a second valve plate 62 rotatably connected to the second valve body 61, and the second valve plate 62 is rotatable to one side of the temporary storage section 3. The second valve body 61 and the second valve sheet 62 are formed by one-shot injection molding.

The top cover 13 is provided with an end cover 17 or a switch valve 7, and preferably, in this embodiment, the top cover 13 is provided with the switch valve 7, and the switch valve 7 includes a third valve body and a third valve plate rotatably connected to the third valve body, and the third valve plate can rotate to a side deviating from the pouring portion 4. The specific structure of the on-off valve 7 is the same as that of the second regulating valve 6. The connection between the first valve plate 53 and the first valve body 51, the connection between the second valve plate 62 and the second valve body 61, and the connection between the third valve plate and the third valve body are all located on the same side, and are located on the side far away from the top cover 13 and connected with the pouring part 4.

When the quantitative valve assembly is used, the quantitative valve assembly is screwed on the bottle 2, liquid in the bottle 2 can be soy sauce, vinegar or cooking wine and the like, in an initial state, no liquid exists in the regulating mechanism, the bottle 2 is poured, in the pouring process, the first regulating valve 5 is closed under the action of the balancing weight 52, the second regulating valve 6 is opened under the pressure of the liquid in the bottle 2, and the liquid in the bottle 2 enters the buffer part, so that the buffer part is filled with the liquid.

When the bottle 2 is erected, the second regulating valve 6 is closed under the pressure of the liquid, the first regulating valve 5 is opened under the action of the balancing weight 52, and part of the liquid in the buffer part flows into the pouring part 4, and mainly the liquid in the second transition section 32 and the third vertical section 33 flows into the pouring part 4.

The bottle 2 is poured again, the first regulating valve 5 is closed under the action of the pressure of the balancing weight 52 and the liquid in the buffer part, the second regulating valve 6 is opened under the pressure of the liquid in the bottle 2, the liquid in the bottle 2 enters the buffer part, the buffer part is filled with the liquid, and the liquid in the pouring part 4 is poured out.

The amount of liquid poured by the pouring portion 4 is fixed, and the distance between the expansion portion 12 and the fixed portion 11 can be adjusted as needed to change the amount of liquid poured by the pouring portion 4. When the special measuring tool is applied to the seasonings, the pouring quantity of the seasonings meets the requirement every time, the seasonings do not need to be poured out first and then measured by using the special measuring tool, and the special measuring tool is convenient and concise to use. It is also possible to avoid the phenomenon that the amount of the poured seasoning is difficult to control because the steam generated by cooking affects the line of sight.

The device can also be used for quantitatively pouring cosmetics, so that the phenomenon that the cosmetics are excessively poured and cannot be completely used to waste is avoided.

Example two

As shown in fig. 7 and 8, the present embodiment discloses a metered dose valve assembly. The general structure of the metering valve assembly is the same as that of the first embodiment, except that the end cap 17 is provided on the top cover 13, and the on-off valve 7 is not provided. The structure of the adjusting mechanism is different, in this embodiment, a partition 18 is disposed in the telescopic portion 12, the partition 18 includes a vertical portion 181 and a horizontal portion 182, and the first adjusting valve 5 is disposed on the horizontal portion 182. The vertical portion 181 is disposed at the midpoint of the telescopic portion 12, the top end of the vertical portion 181 is connected to the top cover 13, the bottom end is connected to the horizontal portion 182, and the other portions of the horizontal portion 182 are connected to the inner side walls of the telescopic portion 12. The top cover 13 in this embodiment is semicircular, and the straight portion is connected to the vertical portion 181, and the portion thereof is connected to the inner side wall of the telescopic portion 12. The horizontal portion 182 in this embodiment is also semicircular, and the horizontal portion 182 and the top cover 13 are respectively located on opposite sides of the vertical portion 181. The horizontal portion 182, the vertical portion 181, and the portion of the side wall connected to the horizontal portion 182 extending upward form the pouring portion 4. The other part of the telescopic part 12 forms the temporary storage part 3 together with the part of the fixing part 11 above the fixing piece 14.

During pouring, the second regulating valve 6 is opened under the action of the liquid pressure in the bottle 2, the first regulating valve 5 is closed under the action of the balancing weight 52 and the liquid pressure in the temporary storage part 3, and the liquid in the bottle 2 enters the buffer part, so that the buffer part is filled with the liquid, and the liquid in the pouring part 4 can be poured out.

When standing, in the standing process, the first regulating valve 5 is opened under the action of the balancing weight 52, the second regulating valve 6 is closed under the pressure of the liquid in the buffer part, the liquid part in the buffer part enters the pouring part 4, and the liquid in the space formed by the vertical part 181, the top cover 13 and the side wall of the telescopic part 12 connected with the top cover 13 mainly flows into the pouring part 4.

It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.

Claims

1. A metered dose valve assembly, comprising:

The bottle cap (1), be provided with adjustment mechanism in bottle cap (1), adjustment mechanism is including pouring portion (4) and the temporary storage portion (3) of smooth connection in proper order, pouring portion (4) keep away from one end of temporary storage portion (3) connect in top cap (13) of bottle cap (1), pouring portion (4) with be provided with first governing valve (5) between temporary storage portion (3), one end that temporary storage portion (3) kept away from pouring portion (4) is towards the opening direction setting of bottle cap (1), and this end is provided with second governing valve (6);

When the liquid is poured, the first regulating valve (5) can be closed, the second regulating valve (6) can be opened, liquid can enter the temporary storage part (3) through the second regulating valve (6), and the liquid in the pouring part (4) can be poured out; when the device is upright, the first regulating valve (5) can be opened, the second regulating valve (6) can be closed, and the liquid in the temporary storage part (3) can partially enter the pouring part (4);

The adjusting mechanism is an adjusting pipe, and the temporary storage part (3) comprises a U-shaped section and a buffer section which are connected in a smooth way; the U-shaped section comprises a first vertical section (31), a second transition section (32) and a third vertical section (33) which are sequentially and smoothly connected, the third vertical section (33) is connected with the buffer section, and the second regulating valve (6) is arranged at one end, far away from the second transition section (32), of the first vertical section (31);

The quantitative valve assembly further comprises a fixing piece (14), one end of the first vertical section (31) provided with the second valve plate (62) is arranged on the fixing piece (14), and the fixing piece (14) is embedded in the bottle cap (1);

The buffer section comprises a fourth vertical section (35) and a fifth transition section (34) which are connected in a smooth manner, one end of the fourth vertical section (35) which is not connected with the fifth transition section (34) is connected with the pouring part (4), one end of the fifth transition section (34) which is not connected with the fourth vertical section (35) is connected with a third vertical section (33), the fifth transition section (34) is fixed on the fixing piece (14), and the second transition section (32) is fixed on the top cover (13);

the first vertical section (31), the third vertical section and the fourth vertical section (35) are telescopic, and the distance between the fixing piece (14) and the top cover (13) is adjustable;

The first regulating valve (5) comprises a first valve body (51) and a first valve plate (53) rotatably connected to the first valve body (51), and the first valve plate (53) can rotate to one side of the temporary storage part (3); the second regulating valve (6) comprises a second valve body (61) and a second valve plate (62) rotatably connected to the second valve body (61), and the second valve plate (62) can rotate to one side of the temporary storage part (3);

the second transition section is higher than the first regulating valve.

2. The metering valve assembly as claimed in claim 1, wherein the bottle cap (1) comprises a fixing part (11) and a telescopic part (12), the fixing piece (14) is embedded in the fixing part (11), and the fixing part (11) is in telescopic connection with the telescopic part (12).

3. A metered dose valve assembly as recited in claim 2, wherein said telescoping portion (12) or said stationary portion (11) has graduations provided on an outer sidewall thereof.

4. The metering valve assembly as claimed in claim 1, wherein a counterweight (52) is provided on the first valve plate (53), the counterweight (52) being located at one side of the temporary storage portion (3) and at one end of the first valve plate (53) which is not connected to the first valve body (51).

5.A metered dose valve assembly as recited in claim 1, wherein an end cap (17) or an on-off valve (7) is provided on the top cap (13), the on-off valve (7) comprising a third valve body and a third valve plate rotatably connected to the third valve body, the third valve plate being rotatable to a side facing away from the pouring portion (4).