Air pressure type quantitative seasoning bottle

Abstract

The utility model discloses an air pressure type quantitative seasoning bottle which comprises a bottle body, a first reducing sleeve is arranged on the bottle body, a mounting table is arranged on the first reducing sleeve, a first valve seat is arranged on the mounting table, a first cross valve is arranged on the first valve seat, an air groove is formed in the inner side wall of the first reducing sleeve, a piston is arranged on the mounting table, and a second reducing sleeve is arranged on the lower portion of the bottle body. The second reducing sleeve is provided with a third through hole, a second valve seat, a fourth through hole and an air pipe, the second valve seat or the air pipe is provided with a first filter screen, and the second valve seat is provided with a feeding channel. When the piston moves downwards, the piston compresses air downwards to open the first cross valve and convey the air to the second cross valve through the air pipe, the opened second cross valve conducts quantitative discharging, and when the piston moves upwards, external air is pumped upwards by the piston. Seasoning in the containing cavity of the second reducing sleeve reaches the quantifying cavity through the feeding channel under the action of the turning airflow.

Description

Technical Field

[0001] The utility model relates to the technical field of seasoning containers, in particular to an air pressure type quantitative seasoning bottle. Background Art

[0002] In cooking operations, there are containers such as seasoning bottles and seasoning boxes for holding small-particle seasonings such as salt, barbecue seasoning, and white sugar. When taking seasonings, the seasoning bottles are poured out or scooped out from the seasoning box with a spoon. In order to improve the convenience of use, there are a variety of quantitative seasoning bottles on the market, which can flow out a quantitative amount of seasoning from the discharge port after a single operation. During cooking, the rising steam or oil gas will cause the seasoning at the discharge port to condense, causing the discharge port to jam and thus discharge poorly, and the discharge port needs to be cleaned regularly. The Chinese utility model patent with patent number CN220333579U discloses a press-type sugar bottle, which solves the problem of sugar solution residue through a cross valve, but this press-type sugar bottle has no quantitative function. If the downward-pressed cover is not lifted in time, the sugar solution will continue to flow out from the second cross valve, resulting in excessive addition of seasoning. There is an urgent need for a pneumatic quantitative seasoning bottle that can discharge smoothly and quantitatively. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a pneumatic quantitative seasoning bottle which can discharge materials smoothly and quantitatively.

[0004] In order to solve the above technical problems, the utility model comprises a bottle body with an open top and a bottom, the upper part of the bottle body is detachably connected to a hollow first adapter sleeve, the first adapter sleeve is provided with a mounting platform, the mounting platform is provided with a first through hole, the mounting platform is provided with a first valve seat, the first valve seat is provided with a second through hole located below the first through hole, the first valve seat is provided with a first cross valve, and its structural characteristics are: an air groove extending downward from the top is provided on the inner side wall of the first adapter sleeve, the bottom of the air groove is located above the mounting platform, the mounting platform is provided with a piston that can move up and down, the piston is provided with a flange against the inner side wall of the first adapter sleeve, and the first adapter sleeve A anti-slip protrusion capable of resting against the top of the flange is provided, a detachable second adapter sleeve is provided at the lower part of the bottle body, the second adapter sleeve is provided with a accommodating cavity for receiving the material in the bottle body, a third through hole is provided at the bottom of the second adapter sleeve, the second adapter sleeve is provided with a second valve seat, the second valve seat is provided with a fourth through hole located above the third through hole, the second valve seat is provided with an air pipe connecting the second through hole and the fourth through hole, the second valve seat or the air pipe is provided with a first filter screen located below the bottom of the air pipe, the second valve seat is provided with a second cross valve located below the first filter screen, and the outer side wall of the second valve seat is provided with a feed channel recessed inwardly to connect to the fourth through hole.

[0005] After adopting the above structure, the seasoning is loaded into the bottle body and the second adapter sleeve. The space formed below the first filter screen and above the second cross valve in the fourth through hole is a quantitative chamber. The seasoning can reach the quantitative chamber through the feed channel. When the piston moves downward until the flange is located below the bottom of the air groove, the piston transports the air above the mounting platform in the first adapter sleeve and below the piston downward to pass through the first through hole, the first cross valve, the second through hole, the air pipe, the first filter screen, the fourth through hole and open the second cross valve. The second cross valve releases the obstruction of the seasoning in the quantitative chamber, so that the second cross valve as the discharge port can discharge the material smoothly and quantitatively; when the piston moves upward, the second cross valve begins to contract, and the air outside the bottle body enters the fourth through hole through the third through hole and the second cross valve as the piston continues to move upward. When the piston moves upward, the flow direction of the air passing through the second cross valve is opposite to the flow direction of the air passing through the second cross valve when the piston moves downward. The second cross valve begins to contract, and the air outside the bottle body enters the fourth through hole through the third through hole and the second cross valve as the piston continues to move upward. , the air from outside the bottle body drives the seasoning in the accommodating chamber to reach the fourth through hole through the feed channel, and the seasoning is blocked upward by the first filter screen and blocked downward by the second cross valve and can be retained in the quantitative chamber, the air passes through the first filter screen and is pumped upward along the air pipe, the second through hole, the first cross valve, and the first through hole by the piston, and after the second cross valve contracts to a closed state, the first adapter sleeve, the bottle body, and the second adapter sleeve stop replenishing air from the outside, and as the piston continues to move upward, the air pressure in the first adapter sleeve changes, and when the flange position of the piston When it is above the bottom of the air groove, the air in the first adapter sleeve contacts with the external air. At the moment of contact, due to the difference in air pressure inside and outside, that is, the air pressure in the first adapter sleeve is lower than the external environment air pressure, when the air from the external environment enters into the first adapter sleeve through the air groove, the first adapter sleeve vibrates and transmits it to the bottle body and the second adapter sleeve. The seasoning in the accommodating chamber of the second adapter sleeve can also reach the quantitative chamber through the feed channel under the action of vibration, thereby ensuring that there is sufficient seasoning in the quantitative chamber, and realizing multiple quantitative discharging through multiple up and down reciprocating motions of the piston.

[0006] Furthermore, the upper part of the first adapter sleeve is rotatably connected to a pressure cover, the lower part of the pressure cover is provided with a pressing claw that can contact the top of the piston, the mounting platform is elastically connected to the piston through an elastic member, and the first adapter sleeve is provided with an avoidance groove for avoiding the pressure cover. By providing the pressure cover, the pressing claw and the elastic member, the pressing claw can approach the piston through the rotation of the pressure cover and press the piston downward. When the piston moves downward, the elastic member deforms and stores energy. When the pressing claw releases the pressure on the piston, the elastic member resets and rebounds to make the piston move upward, so that the piston can move up and down.

[0007] Furthermore, the flange is provided with a first sealing ring capable of abutting against the inner side wall of the first adapter sleeve. The first sealing ring is provided to ensure the sealing performance of the flange and the inner side wall of the first adapter sleeve.

[0008] Furthermore, a base is inserted at the bottom of the second adapter sleeve, and a double-sided adhesive tape is provided at the bottom of the base. By providing the base and the double-sided adhesive tape, the double-sided adhesive tape can stick the base on the workbench, and the second adapter sleeve, the bottle body and the first adapter sleeve can be stored.

[0009] Furthermore, the first adapter sleeve is provided with a second sealing ring capable of resting against the top of the bottle body. By providing the second sealing ring, the sealing performance between the bottle body and the first adapter sleeve is ensured.

[0010] Furthermore, the second adapter sleeve is provided with a third sealing ring capable of resting against the bottom of the bottle body. The third sealing ring is provided to ensure the sealing performance between the bottle body and the second adapter sleeve.

[0011] Furthermore, the first valve seat is provided with a fourth sealing ring capable of resting against the top of the air pipe. By providing the fourth sealing ring, the sealing performance between the air pipe and the first valve seat is ensured.

[0012] Furthermore, the first adapter sleeve is provided with a handle. By providing the handle, the position and posture of the first adapter sleeve, the bottle body and the second adapter sleeve can be conveniently adjusted by holding the handle.

[0013] Furthermore, the air pipe includes a tube body connected to the second valve seat and a hollow connector located above the tube body, and the connector is provided with a second filter. By providing the second filter, when the first adapter sleeve is removed and seasoning is added to the bottle body and the second adapter sleeve, the seasoning is prevented from falling into the tube body and clogging the first filter.

[0014] In summary, the utility model has the advantages of convenient use, reasonable structure, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 yes Figure 1 A partial enlarged view of area A in the middle;

[0017] Figure 3 yes Figure 1 A partial enlarged view of area B in the middle;

[0018] Figure 4 yes Figure 1 A partial enlarged view of the middle C area;

[0019] Figure 5 yes Figure 1 A partial enlarged view of the middle D area;

[0020] Figure 6 It is a structural schematic diagram of the first adapter sleeve, the mounting platform and the handle;

[0021] Figure 7 yes Figure 6 A schematic diagram of the structure from another angle;

[0022] Figure 8 It is a schematic diagram of the structure of the piston, the flange and the first sealing ring;

[0023] Fig. 9 is a schematic diagram of the structure of the second adapter sleeve;

[0024] In the figure: 1. bottle body; 2. first adapter sleeve; 21. mounting platform; 211. first through hole; 22. air groove; 23. anti-drop protrusion; 24. pressure cover; 241. pressing claw; 25. elastic member; 26. avoidance groove; 27. second sealing ring; 28. handle; 3. first valve seat; 31. second through hole; 32. fourth sealing ring; 4. first cross valve; 5. piston; 51. flange; 511. first sealing ring; 6. second adapter sleeve; 61. accommodating chamber; 62. third through hole; 63. third sealing ring; 7. second valve seat; 71. fourth through hole; 72. first filter screen; 73. second cross valve; 74. feed channel; 8. air pipe; 81. pipe body; 82. connecting piece; 821. second filter screen; 9. base. DETAILED DESCRIPTION

[0025] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0026] Reference Figures 1 to 8The utility model includes a bottle body 1 with an open top and bottom, and a hollow first adapter sleeve 2 is detachably connected to the upper part of the bottle body 1. The first adapter sleeve 2 can be detachably connected to the bottle body 1 by threads or buckles. In this embodiment, the bottle body 1 and the first adapter sleeve 2 are connected by threads. The first adapter sleeve 2 is provided with a mounting platform 21, and the mounting platform 21 is provided with a first through hole 211. The mounting platform 21 is provided with a first valve seat 3, and the first valve seat 3 is provided with a second through hole 31 located below the first through hole 211. The first valve seat 3 is provided with a first cross valve 4, and the first cross valve 4 can be a common silicone cross valve on the market. The inner side wall of the first adapter sleeve 2 is provided with an air groove 22 extending downward from the top, and the bottom of the air groove 22 is located above the mounting platform 21. The mounting platform 21 is provided with a piston 5 that can move up and down, a pressure cover 24 is rotatably connected to the upper part of the first adapter sleeve 2, and a pressing claw 241 that can contact the top of the piston 5 is provided at the lower part of the pressure cover 24. The mounting platform 21 is elastically connected to the piston 5 through an elastic member 25, and the elastic member 25 can be a compression spring. The first adapter sleeve 2 is provided with an avoidance groove 26 for avoiding the pressure cover 24. The pressing claw 241 is close to the piston 5 through the rotation of the pressure cover 24, so that the piston 5 can be pressed downward. When the piston 5 moves downward, the elastic member 25 deforms and stores energy. When the pressing claw 241 releases the pressure on the piston 5, the elastic member 25 resets and rebounds to make the piston 5 move upward, so that the piston 5 can move up and down.

[0027] Reference Figures 1 to 9, the piston 5 is provided with a flange 51 that abuts against the inner wall of the first adapter sleeve 2, and the flange 51 is provided with a first sealing ring 511 that can abut against the inner wall of the first adapter sleeve 2. The first sealing ring 511 is provided to ensure the sealing of the flange 51 and the inner wall of the first adapter sleeve 2. The first adapter sleeve 2 is provided with an anti-slip protrusion 23 that can abut against the top of the flange 51. The anti-slip protrusion 23 prevents the piston 5 from flying upward under the resetting and rebounding action of the elastic member 25. The anti-slip protrusion 23 defines the highest position of the piston 5 and the flange 51 on the first adapter sleeve 2. A detachable second adapter sleeve 6 is provided at the lower part of the bottle body 1. The second adapter sleeve 6 can be detachably connected to the bottle body 1 by threads or buckles. In this embodiment, the bottle body 1 and the second adapter sleeve 6 are connected by threads. The second adapter sleeve 6 is provided with a accommodating chamber 61 for receiving materials in the bottle body 1, and a third through hole 62 is provided at the bottom of the second adapter sleeve 6. The second adapter sleeve 6 is provided with a second valve seat 7, and the second valve seat 7 is provided with a fourth through hole 71 located above the third through hole 62. The second valve seat 7 is provided with an air pipe 8 for connecting the second through hole 31 and the fourth through hole 71, and the air pipe 8 includes a tube body 81 connected to the second valve seat 7 and a hollow connector 82 located above the tube body 81, and the connector 82 is provided with a second filter screen 821. The second valve seat 7 or the air pipe 8 is provided with a first filter screen 72 located below the bottom of the air pipe 8, and the second valve seat 7 is provided with a second cross valve 73 located below the first filter screen 72, and the outer wall of the second valve seat 7 is provided with a feed channel 74 recessed inward to connect to the fourth through hole 71. The first filter screen 72 and the second filter screen 821 can use metal meshes with higher mesh counts to block small particles of seasoning. By providing the second filter screen 821, when the first adapter sleeve 2 is removed and seasoning is added to the bottle body 1 and the second adapter sleeve 6, the seasoning is prevented from falling into the tube body 81 and blocking the first filter screen 72.

[0028] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5 As a preferred embodiment, a base 9 is inserted at the bottom of the second adapter sleeve 6, and a double-sided adhesive tape is provided at the bottom of the base 9. By providing the base 9 and the double-sided adhesive tape, the double-sided adhesive tape can stick the base 9 on the workbench, and the second adapter sleeve 6, the bottle body 1 and the first adapter sleeve 2 can be stored. The first adapter sleeve 2 is provided with a second sealing ring 27 that can be against the top of the bottle body 1. By providing the second sealing ring 27, the sealing of the bottle body 1 and the first adapter sleeve 2 is guaranteed. The second adapter sleeve 6 is provided with a third sealing ring 63 that can be against the bottom of the bottle body 1. By providing the third sealing ring 63, the sealing of the bottle body 1 and the second adapter sleeve 6 is guaranteed. The first valve seat 3 is provided with a fourth sealing ring 32 that can be against the top of the air pipe 8. By providing the fourth sealing ring 32, the sealing of the air pipe 8 and the first valve seat 3 is guaranteed. The first adapter sleeve 2 is provided with a handle 28. By providing the handle 28, the position and posture of the first adapter sleeve 2, the bottle body 1 and the second adapter sleeve 6 can be conveniently adjusted by holding the handle 28.

[0029] The utility model provides a pneumatic quantitative seasoning bottle, in which seasoning is loaded into the bottle body 1 and the second adapter sleeve 6. The space formed below the first filter screen 72 in the fourth through hole 71 and above the second cross valve 73 is a quantitative chamber, and the seasoning can reach the quantitative chamber through the feed channel 74. The pressing claw 241 is rotated to press the piston 5 downward. When the piston 5 moves downward until the flange 51 is located below the bottom of the air groove 22, the piston 5 compresses the air above the mounting platform 21 in the first adapter sleeve 2 and below the piston 5 downward and transports it to the first through hole 211, the first cross valve 4, the second through hole 31, the second filter screen 821, the air pipe 8, the first filter screen 72, the fourth through hole 71, and the second cross valve 73 is opened. The second cross valve 73 releases the obstruction to the seasoning in the quantitative chamber, so that the second cross valve 73 serving as the outlet can When the piston 5 moves upward, the flow direction of the air passing through the second cross valve 73 is opposite to the flow direction of the air passing through the second cross valve 73 when the piston 5 moves downward, and the second cross valve 73 begins to contract. The air outside the bottle body 1 enters the fourth through hole 71 through the third through hole 62 and the second cross valve 73 as the piston 5 continues to move upward. The air from the outside of the bottle body 1 drives the seasoning in the accommodating chamber 61 to reach the fourth through hole 71 through the feed channel 74. The seasoning is blocked upward by the first filter screen 72 and the twentieth filter screen 73. The downward obstruction of the cross valve 73 can be retained in the quantitative chamber, and the air passes through the first filter 72 and is pumped upward by the piston 5 along the air pipe 8, the second through hole 31, the first cross valve 4, and the first through hole 211. After the second cross valve 73 shrinks to a closed state, the first cross valve 4 can be in an open state or a closed state, and the first adapter sleeve 2, the bottle body 1 and the second adapter sleeve 6 stop replenishing air from the outside. As the piston 5 continues to move upward, the air pressure in the first adapter sleeve 2 changes. When the flange 51 of the piston 5 is located above the bottom of the air groove 22, the air pressure in the first adapter sleeve 2 changes. The air in the first adapter sleeve 2 contacts with the external air. At the moment of contact, due to the difference in internal and external air pressure, that is, the air pressure in the first adapter sleeve 2 is lower than the external environment air pressure, when the air from the external environment enters into the first adapter sleeve 2 through the air groove 22, the first adapter sleeve 2 generates vibration and transmits it to the bottle body 1 and the second adapter sleeve 6. The seasoning in the accommodating chamber 61 of the second adapter sleeve 6 can also reach the quantitative chamber through the feed channel 74 under the action of vibration, thereby ensuring that there is sufficient seasoning in the quantitative chamber, and multiple quantitative discharging is achieved through multiple up and down reciprocating movements of the piston 5.

[0030] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims of this patent, they should all fall within the protection scope of the utility model.

Claims

1. A pneumatic quantitative seasoning bottle, comprising a bottle body (1) with open top and bottom ends, a hollow first adapter sleeve (2) being detachably connected to the upper part of the bottle body (1), the first adapter sleeve (2) being provided with a mounting platform (21), the mounting platform (21) being provided with a first through hole (211), the mounting platform (21) being provided with a first valve seat (3), the first valve seat (3) being provided with a second through hole (31) located below the first through hole (211), the first valve seat (3) being provided with a first cross valve (4), wherein: The inner side wall of the first adapter sleeve (2) is provided with an air groove (22) extending downward from the top, the bottom of the air groove (22) is located above the mounting platform (21), the mounting platform (21) is provided with a piston (5) capable of moving up and down, the piston (5) is provided with a flange (51) abutting against the inner side wall of the first adapter sleeve (2), the first adapter sleeve (2) is provided with an anti-drop protrusion (23) capable of abutting against the top of the flange (51), the lower part of the bottle body (1) is provided with a detachable second adapter sleeve (6), the second adapter sleeve (6) is provided with a receiving cavity (61) for receiving the material in the bottle body (1), the bottom of the second adapter sleeve (6) is provided with The second adapter sleeve (6) is provided with a second valve seat (7), the second valve seat (7) is provided with a fourth through hole (71) located above the third through hole (62), the second valve seat (7) is provided with an air pipe (8) for connecting the second through hole (31) and the fourth through hole (71), the second valve seat (7) or the air pipe (8) is provided with a first filter screen (72) located below the bottom of the air pipe (8), the second valve seat (7) is provided with a second cross valve (73) located below the first filter screen (72), and the outer wall of the second valve seat (7) is provided with a feed channel (74) recessed inwardly to connect with the fourth through hole (71).

2. The air pressure quantitative seasoning bottle according to claim 1 is characterized in that: The upper portion of the first adapter sleeve (2) is rotatably connected to a pressure cover (24), the lower portion of the pressure cover (24) is provided with a pressing claw (241) capable of contacting the top of the piston (5), the mounting platform (21) is elastically connected to the piston (5) via an elastic member (25), and the first adapter sleeve (2) is provided with an avoidance groove (26) for avoiding the pressure cover (24).

3. The air pressure quantitative seasoning bottle according to claim 1 is characterized in that: The flange (51) is provided with a first sealing ring (511) capable of abutting against the inner side wall of the first adapter sleeve (2).

4. The air pressure quantitative seasoning bottle according to claim 1 is characterized in that: A base (9) is plugged into the bottom of the second adapter sleeve (6), and a double-sided adhesive tape is provided on the bottom of the base (9).

5. The air pressure quantitative seasoning bottle according to claim 1 is characterized in that: The first adapter sleeve (2) is provided with a second sealing ring (27) capable of resting against the top of the bottle body (1).

6. The air pressure quantitative seasoning bottle according to claim 1 is characterized in that: The second adapter sleeve (6) is provided with a third sealing ring (63) capable of abutting against the bottom of the bottle body (1).

7. The air pressure quantitative seasoning bottle according to claim 1 is characterized in that: The first valve seat (3) is provided with a fourth sealing ring (32) capable of abutting against the top of the air pipe (8).

8. The air pressure quantitative seasoning bottle according to claim 1 is characterized in that: The first adapter sleeve (2) is provided with a handle (28).

9. The air pressure quantitative seasoning bottle according to any one of claims 1 to 8, characterized in that: The air pipe (8) comprises a tube body (81) connected to the second valve seat (7) and a hollow connecting piece (82) located above the tube body (81), wherein the connecting piece (82) is provided with a second filter screen (821).

Images