TWI883845B - Room temperature vibration extraction bottle cap - Google Patents

Abstract

A room temperature vibration extraction bottle cap is disclosed. The room temperature vibration extraction bottle cap includes a bottle cap shell, an extraction tank, a control valve and a vibration device. The inner side of the bottle cap shell has an internal thread, and the internal thread is adapted to the external thread of the bottle mouth. The extraction tank is disposed inside the bottle cap shell to accommodate the substance to be extracted. The extraction tank has a water inlet and a water outlet. The control valve is disposed at the water inlet and the water outlet. When the opening of the bottle cap shell faces the first direction, the control valve closes the water inlet and the water outlet. When the opening faces the second direction, the control valve opens the water inlet and the water outlet. The vibration device is connected to the extraction tank and the control valve. The vibration device controls the extraction tank to vibrate for performing the extraction of the substances to be extracted.

Description

Room temperature vibration extraction bottle cap

The present invention relates to a room temperature oscillating extraction bottle cap, and in particular to a room temperature oscillating extraction bottle cap that can extract the extract through the extraction tank and oscillator contained in the bottle cap.

Among the beverages sold in stores today, many need to be extracted from raw materials before they can be produced. For example, various tea drinks require the extraction of various tea leaves to obtain the required tea liquid, and then after the process of filling, transportation, and sales, users can obtain and drink them. These drinks may be convenient for general users, but for users who pursue taste and flavor, the period from extraction to drinking will make the drinks lose the best drinking time, and it is difficult to taste the flavor of the freshly brewed drinks. In addition, in order to increase the shelf life, additional ingredients may be added, which changes the original flavor of these drinks.

For users who pursue flavor, they hope to obtain the best flavor of drinks through instant extraction, but the extraction process requires specific equipment, such as coffee grinding tools, brewing utensils, water temperature control, etc. These limitations make most users only able to achieve the above-mentioned instant brewing process at home or in stores with equipment, making this type of extraction drink quite limited. Even if some drinks advocate the flavor of instant brewing and fresh extraction, they are still quite different from drinks obtained by on-site extraction, and it is difficult to meet the taste needs of all consumers.

In summary, although existing beverages include beverages produced after various extractions, it is difficult to meet the requirements of consumers in terms of taste. If you want to extract by yourself, there are various equipment limitations. In this regard, the inventor of this invention has thought about and designed a room temperature vibration extraction bottle cap, in order to improve the problems of the known technology and further promote its implementation and utilization in the industry.

In view of the above-mentioned problems of the known technology, the purpose of the present invention is to provide a room temperature vibration extraction bottle cap to solve the problem that the known extracted beverages are difficult to achieve the flavor or taste required by consumers.

According to one purpose of the present invention, a room temperature oscillation extraction bottle cap is provided, which is installed on the bottle mouth of a plastic bottle. The room temperature oscillation extraction bottle cap comprises a bottle cap shell, an extraction tank body, a control valve and an oscillator. The inner side of the bottle cap shell has an inner thread, and the inner thread is adapted to the outer thread of the bottle mouth. The extraction tank body is arranged inside the bottle cap shell to accommodate the extract to be extracted, and the extraction tank body has a water inlet and a water outlet. The control valve is arranged at the water inlet and the water outlet. When the opening of the bottle cap shell faces a first direction, the control valve closes the water inlet and the water outlet. When the opening faces a second direction, the control valve opens the water inlet and the water outlet. The oscillator is connected to the extraction tank and the control valve. When the control valve opens the water inlet and outlet, the oscillator controls the extraction tank to vibrate to perform vibration extraction of the extract.

Preferably, the water inlet can be set at a position of the bottle cap shell close to the cap top, and the water outlet can be set at a position far away from the cap top relative to the water inlet.

Preferably, the water inlet can be connected to the water inlet channel, and the opening of the water inlet channel faces the opening of the bottle cap shell.

Preferably, filters can be installed at the water inlet and outlet respectively.

Preferably, the first direction may be the direction of gravity with the opening facing the ground, and the second direction is opposite to the first direction.

Preferably, the control valve may have a weight element and a valve, the weight element is connected to the valve, when the weight element faces a first direction, the weight element closes the valve to close the water inlet and the water outlet, when the bottle cap shell is inverted to make the weight element face a second direction, the weight element opens the valve to open the water inlet and the water outlet.

Preferably, the control valve may have a gyroscope and a valve, the gyroscope is connected to the valve, when the gyroscope detects that the opening is facing a first direction, the valve is closed to close the water inlet and the water outlet, when the gyroscope detects that the opening is facing a second direction, the valve is opened to open the water inlet and the water outlet.

Preferably, the bottle cap shell can be provided with a notch, which is connected to the extraction tank. When the notch is opened, the extract can be taken in and out through the notch.

Preferably, the extract may include coffee, tea or medicinal materials.

Preferably, the oscillator may include an ultrasonic oscillator.

As mentioned above, the room temperature oscillating extraction bottle cap of the present invention may have one or more of the following advantages:

(1) This room temperature vibration extraction bottle cap can be applied to the mouth of an existing plastic bottle by having an appearance similar to that of an existing bottle cap. The beverage in the plastic bottle can be used to extract the extract immediately to obtain the best flavor after extraction, thus satisfying the user's drinking needs. This design has a wide range of applications and is highly popular.

(2) This room temperature vibration extraction bottle cap can be used to hold different types of extracts through the extraction tank, and has a wide range of applications. Through the design of the water inlet and outlet, combined with the beverage in the plastic bottle, the extraction operation can be performed by simply changing the direction of the plastic bottle, allowing the user to complete the operation with simple operations, effectively improving the convenience of use. Through the slot design, the extracts to be extracted can be stored and accessed, allowing the room temperature vibration extraction bottle cap to be reused, reducing the cost of use.

(3) This room temperature oscillation extraction bottle cap can assist and improve the extraction efficiency through the oscillator, so that the room temperature oscillation extraction bottle cap can perform extraction operations at room temperature and pressure. The extraction operation can be completed efficiently without complicated extraction equipment, allowing users to obtain the best drinking experience.

10,20,30: shake the extraction bottle cap at room temperature

11,21,31: Bottle cap shell

12,22,32: Extraction tank

13,23,33: Control valve

14,24,34: Oscillator

15,25,35: Opening

16,26,36: Covering the roof

17,27,37: Internal thread

18,28,38: Water inlet

18A, 28A: Water inlet channel

19,29,39: Water outlet

22A,32A: Notch

23A: Counterweight element

23B,33A: Valve

50: PET bottle

51: Bottle mouth

52: External thread

90,91,93: Substances to be extracted

92,94: Water

D1: First direction

D2,D3: Second direction

In order to make the technical features, contents and advantages of the present invention and the effects that can be achieved more obvious, the present invention is described in detail in the form of embodiments in conjunction with the attached figures: Figure 1 is a schematic diagram of the structure of the room temperature oscillation extraction bottle cap of the embodiment of the present invention.

Figure 2 is a schematic diagram of the normal placement of the extraction tank of the embodiment of the present invention.

Figure 3 is a schematic diagram of an inverted extraction tank according to an embodiment of the present invention.

Figure 4 is a schematic diagram of the normal placement of the extraction tank in another embodiment of the present invention.

Figure 5 is a schematic diagram of another embodiment of the present invention in which the extraction tank is inverted at different angles.

In order to facilitate understanding of the technical features, content and advantages of the present invention and the effects that can be achieved, the present invention is described in detail as follows with accompanying drawings and in the form of embodiments. The drawings used therein are only for illustration and auxiliary description purposes, and may not be the true proportions and precise configurations after the implementation of the present invention. Therefore, the proportions and configurations of the attached drawings should not be interpreted or limited to the scope of rights of the present invention in actual implementation.

Please refer to FIG. 1, which is a schematic diagram of the structure of the room temperature oscillation extraction bottle cap of the embodiment of the present invention. As shown in the figure, the room temperature oscillation extraction bottle cap 10 includes a bottle cap body 11, an extraction tank body 12, a control valve 13 and an oscillator 14. The room temperature oscillation extraction bottle cap 10 is installed on the bottle mouth 51 of the plastic bottle 50. The plastic bottle 50 can be a general beverage container sold on the market. The bottle body can have different designs according to different beverage types or brands, such as the curved bottle of the cola brand. Although the shapes and sizes of the plastic bottles 50 vary, the plastic bottles 50 have a universal bottle mouth 51 design, and a spiral outer thread 52 is provided on the outer periphery of the bottle mouth 51, providing a bottle cap to be screwed in along the outer thread 52 to tightly cover the bottle mouth 51.

The bottle cap housing 11 is similar to a common bottle cap in structure, and is cylindrical in shape, with an opening 15 at one end, and a cap top 16 at the other end opposite to the opening 15. An inner thread 17 is provided inside the opening 15 of the bottle cap housing 11, and the inner thread 17 is adapted to the outer thread 52 of the bottle mouth 51, so that the bottle cap housing 11 can be locked and cover the bottle mouth 51 after being screwed in like a common bottle cap, so that the beverage in the plastic bottle 50 will not spill out. Different from common bottle caps, in this embodiment, an extraction tank 12 is provided inside the bottle cap housing 11, and the extraction tank 12 forms a containing space on the cap top 16 to place the object to be extracted 90, and the object to be extracted 90 may include coffee, tea leaves or medicinal materials. Different extracts 90 can be extracted to obtain various beverages, but these beverages can only be provided to consumers after packaging, transportation, and sales. At this time, the beverages may have missed the best drinking opportunity and it is difficult to present the best flavor of the brewed foam. In view of this, the present embodiment sets an extraction tank 12 in the bottle cap shell 11, and extracts the extract 90 in the tank to obtain the best flavor of the beverage immediately.

The extraction tank 12 has a water inlet 18 and a water outlet 19. The water inlet 18 is disposed at a position of the bottle cap shell 11 adjacent to the cap top 16. The water inlet 18 can be a hole on the side of the extraction tank 12. When the water inlet 18 is opened, the beverage in the plastic bottle 50, such as mineral water, can flow into the extraction tank 12 from the water inlet to extract the object to be extracted 90. In this embodiment, pure water is mostly used to illustrate the operation of extracting after adding the object to be extracted 90, but the present disclosure is not limited thereto. The plastic bottle 50 can also contain different beverages, which can be adjusted according to the type of the object to be extracted 90. Since the extraction tank 12 is adjacent to the cap 16, a water inlet channel 18A is provided between the extraction tank 12 and the bottle cap shell 11. The water inlet channel 18A is connected to the water inlet 18, and the other end faces the opening 15 of the bottle cap shell 11. When the user turns over the plastic bottle 50, the bottle cap shell 11 is also turned upside down, so that the water in the plastic bottle flows through the water inlet channel 18A to the water inlet 18. The water outlet 19 is set at a position far away from the cap 16 relative to the water inlet 18. The water outlet 19 can be a hole facing the opening 15. When the extraction is completed, the extracted beverage flows out through the water outlet 19 and returns to the plastic bottle 50 for the user to drink. In this embodiment, the water inlet 18 and the water outlet 19 are arranged on different surfaces of the extraction tank 12, and the height difference is used to allow water to enter and discharge effectively, but the present disclosure is not limited to this. In other embodiments, the water inlet 18 and the water outlet 19 can also be arranged on the same surface, such as the surface facing the opening 15, and the opening or closing of the water inlet 18 and the water outlet 19 is controlled by the control valve 13 to achieve the operation of water inlet and water outlet.

The opening or closing of the water inlet 18 and the water outlet 19 is controlled by the control valve 13. The control valve 13 can be arranged inside or outside the extraction tank body 12. When the opening 15 of the bottle cap shell 11 faces a first direction, the control valve 13 closes the water inlet 18 and the water outlet 19. When the opening 15 faces a second direction, the control valve 13 opens the water inlet 18 and the water outlet 19. Closing the water inlet 18 and the water outlet 19 at the same time can prevent water from flowing into the extraction tank body 12 at a tilted angle. In this embodiment, the first direction is the gravity direction of the opening 15 toward the ground, and the second direction is opposite to the first direction, that is, when the plastic bottle 50 is placed on a table or other flat surface, the opening 15 of the bottle cap shell 11 is in the gravity direction facing downward, and the water inlet 18 and the water outlet 19 are closed so that water does not enter the extraction tank 12. In contrast, when the user wants to extract, the plastic bottle 50 is turned over so that the opening 15 faces upward, and the control valve 13 opens the water inlet 18 and the water outlet 19. The water in the plastic bottle 50 flows toward the direction of the cap top 16 due to gravity, and enters the extraction tank 12 from the water inlet 18 through the water inlet channel 18A.

When water enters the extraction tank 12, it will contact and soak the object to be extracted 90 in the tank. However, the user usually operates at room temperature. In a general environment, the extraction action takes a long time and it is difficult to complete the extraction efficiently. For a specific object to be extracted 90, it may be difficult to completely release the flavor of the object to be extracted 90 by extracting at normal temperature and pressure. Therefore, the present disclosure sets an oscillator 14 to assist the extraction process of the object to be extracted 90. The oscillator 14 is connected to the extraction tank 12 and the control valve 13. It can be set between the extraction tank 12 and the bottle cap shell 11, or set on the side of the extraction tank 12. When the control valve 13 opens the water inlet 18 and the water outlet 19, the oscillator 14 is activated to control the extraction tank 12 to vibrate so as to perform vibration extraction of the extract 90. In this embodiment, the oscillator 14 can be an ultrasonic oscillator, which can be mounted on one or more surfaces of the extraction tank 12 by a chip. After receiving the signal of the control valve 13 being opened, the oscillator 14 generates ultrasound to vibrate the water and the extract 90 in the extraction tank 12, thereby assisting and accelerating the extraction of the extract 90 through the vibration process. The room temperature vibration extraction bottle cap 10 can be extracted at room temperature and pressure by using the oscillator 14, without the need for additional temperature or pressure setting devices, to achieve the extraction effect in the simplest and most efficient way.

Please refer to Figure 2 and Figure 3 at the same time. Figure 2 is a schematic diagram of the extraction tank body of the embodiment of the present invention in a normal placement, and Figure 3 is a schematic diagram of the extraction tank body of the embodiment of the present invention in an inverted position. Please refer to Figure 2 and Figure 3 at the same time. As shown in the figure, the normal temperature oscillation extraction bottle cap 20 includes a bottle cap shell 21, an extraction tank body 22, a control valve 23 and an oscillator 24. The normal temperature oscillation extraction bottle cap 20 can be installed on the bottle mouth 51 of the plastic bottle 50. The plastic bottle 50 is a beverage container generally sold on the market, having a universal bottle mouth 51, and a spiral outer thread 52 is provided on the outer periphery of the bottle mouth 51, providing the bottle cap to be screwed in along the outer thread 52 to tightly cover the bottle mouth 51.

The bottle cap shell 21 is similar to the structure of a general bottle cap, and is cylindrical in shape. It has an opening 25 at one end, and a cap top 26 at the other end opposite to the opening 25. The inner side of the opening 25 of the bottle cap shell 21 has an inner thread 27, and the inner thread 27 is adapted to the outer thread 52 of the bottle mouth 51, so that the bottle cap shell 21 can be screwed in like a general bottle cap and locked to cover the bottle mouth 51, so that the beverage in the plastic bottle 50 will not spill out. In this embodiment, the extraction tank 22 is set inside the bottle cap shell 21, and the extraction tank 22 forms a containing space on the cap top 26 to place the extract 91 to be extracted, and the extract 91 to be extracted can include coffee, tea leaves or medicinal materials.

The extraction tank body 22 has a water inlet 28 and a water outlet 29. The water inlet 28 is disposed at a position of the bottle cap housing 21 adjacent to the cap top 26. The water inlet 28 may be a hole on the side of the extraction tank body 22. Since the extraction tank body 22 is adjacent to the cap top 26, a water inlet channel 28A is disposed between the extraction tank body 22 and the bottle cap housing 21. The water inlet channel 28A is connected to the water inlet 28, and the other end faces the opening 25 of the bottle cap housing 21. The water outlet 29 is disposed at a position far from the cap top 26 relative to the water inlet 28, and the water outlet 29 may be a hole facing the opening 25. In this embodiment, the extraction tank body 22 may be provided with a notch 22A, which is connected to the extraction tank body 22. When the notch 22A is opened, the user can take the extract 91 through the notch 22A. The notch 22A is provided so that the room temperature oscillation extraction bottle cap 20 can remove the residue after extraction and replace the new extract 91 to achieve the effect of repeated use. Since the extract 91 may include coffee, tea or medicinal materials, it may be powder, tea leaves, granules or irregular shapes. Regardless of the shape, residue may be generated after extraction. In order to prevent the residue from flowing into the plastic bottle and affecting the taste, the water inlet 28 and the water outlet 29 may be provided with filters to prevent the residual materials after extraction from flowing out.

The opening or closing of the water inlet 28 and the water outlet 29 is controlled by the control valve 23, which can be disposed inside or outside the extraction tank 22. When the opening 25 of the bottle cap housing 21 faces the first direction D1, the control valve 23 closes the water inlet 28 and the water outlet 29, and when the opening 25 faces the second direction D2, the control valve 23 opens the water inlet 28 and the water outlet 29. In this embodiment, the control valve 23 has a weight element 23A and a valve 23B, and the weight element 23A is connected to the valve 23B. In FIG. 2, when the extraction tank body 22 is placed normally, the opening 25 faces the first direction D1, that is, the direction of gravity on the ground. At this time, when the weight element 23A also faces the first direction D1 due to gravity, the weight element 23A drives the linked valve 23B to close the valve 23B to close the water inlet 28 and the water outlet 29. In contrast, in FIG. 3, when the extraction tank body 22 is inverted, the weight element 23A faces the second direction D2 due to gravity, and the weight element 23A drives the linked valve 23B to open the valve 23B to open the water inlet 28 and the water outlet 29.

When the bottle cap shell 21 is inverted, the water 92 in the plastic bottle flows to the water inlet 28 through the water inlet channel 28A, enters the extraction tank 22 through the water inlet 28, contacts and soaks the object to be extracted 91. At this time, the oscillator 24 installed in the extraction tank 22 will be activated to control the extraction tank 22 to vibrate, so that the water 92 in the tank and the object to be extracted 91 vibrate together, and assist and accelerate the extraction of the object to be extracted 91 through the vibration process. The oscillator 24 can make the room temperature vibration extraction bottle cap 20 extract at room temperature and pressure, reduce the cost of setting the temperature or pressure device, and achieve the expected extraction efficiency. When the extraction is completed, the extracted beverage flows out through the water outlet 29 and returns to the plastic bottle for the user to drink.

Please refer to Figures 4 and 5 at the same time. Figure 4 is a schematic diagram of another embodiment of the present invention in which the extraction tank is normally placed, and Figure 5 is a schematic diagram of another embodiment of the present invention in which the extraction tank is inverted at different angles. Please refer to Figures 4 and 5 at the same time. As shown in the figures, the normal temperature oscillation extraction bottle cap 30 includes a bottle cap shell 31, an extraction tank body 32, a control valve 33 and an oscillator 34. The normal temperature oscillation extraction bottle cap 30 can be installed on the bottle mouth 51 of a plastic bottle 50. The plastic bottle 50 is a beverage container generally sold on the market, having a universal bottle mouth 51, and a spiral outer thread 52 is provided on the outer periphery of the bottle mouth 51, providing the bottle cap to be screwed in along the outer thread 52 to tightly cover the bottle mouth 51.

The bottle cap shell 31 is similar to the structure of a general bottle cap, and is cylindrical in shape. It has an opening 35 at one end, and a cap top 36 at the other end opposite to the opening 35. The inner side of the opening 25 of the bottle cap shell 31 has an inner thread 37, and the inner thread 37 is adapted to the outer thread 52 of the bottle mouth 51, so that the bottle cap shell 31 can be locked and cover the bottle mouth 51 after being screwed in like a general bottle cap, so that the beverage in the plastic bottle 50 will not overflow. In this embodiment, the extraction tank 32 is set inside the bottle cap shell 31, and the extraction tank 32 forms a containing space on the cap top 36 to place the extract 93 to be extracted, and the extract 93 to be extracted can include coffee, tea leaves or medicinal materials.

The extraction tank body 32 has a water inlet 38 and a water outlet 39. The water inlet 38 and the water outlet 39 are both arranged on the surface of the bottle cap shell 21 facing the opening 35. The water inlet 38 and the water outlet are holes on the surface of the extraction tank body 32, separated by a preset distance. Since the water inlet 38 also faces the opening 35, no passage is arranged between the extraction tank body 32 and the bottle cap shell 31, and part of the outer shell of the bottle cap shell 31 serves as the tank body of the extraction tank body 32. The extraction tank body 32 can be provided with a slot 32A, and the slot 32A is connected to the extraction tank body 32. When the slot 32A is opened, the user can take in and put the object to be extracted 93 through the slot 32A. The notch 32A is provided so that after the extraction, the room temperature oscillation extraction bottle cap 30 can remove the residue after the extraction and replace the new material to be extracted 93 to achieve the effect of repeated use. Since the material to be extracted 93 may include coffee, tea or medicinal materials, it may be powder, tea leaves, granules or irregular shapes. Regardless of the shape, residues may be generated after extraction. In order to prevent the residues from flowing into the plastic bottle and affecting the taste, the water inlet 28 and the water outlet 29 can be respectively provided with filters to prevent the residual materials after extraction from flowing out.

The opening or closing of the water inlet 38 and the water outlet 39 is controlled by the control valve 33. The control valve 33 can be arranged inside or outside the extraction tank 32. When the opening 35 of the bottle cap shell 31 faces the first direction D1, the control valve 33 closes the water inlet 38 and the water outlet 39. When the opening 35 faces the second direction D3, the control valve 33 opens the water inlet 38 and the water outlet 39. In this embodiment, the control valve 33 has a gyroscope and a valve 33A, and the gyroscope is connected to the valve 33A. In FIG. 4, when the extraction tank body 32 is placed normally, the opening 35 faces the first direction D1, that is, the gravity direction of the ground. At this time, when the gyroscope detects that the opening 35 faces the first direction, the valve 33A is closed to close the water inlet 38 and the water outlet 39. In contrast, in FIG. 5, when the extraction tank body 32 is inverted, the gyroscope detects that the opening 35 faces the second direction D3, and the valve 33A is opened to open the water inlet 38 and the water outlet 39. In this embodiment, the second direction D3 can be a direction with a predetermined angle with the first direction D1, for example, more than 45°. Since the gyroscope can detect the correct angle, it can be set to determine that the opening 35 is facing the second direction D3 when it exceeds the predetermined angle, and then open the valve 33A to open the water inlet 38 and the water outlet 39. In other embodiments, the control valve 33 can also control the valve 33A to open the water inlet 38 or the water outlet 39 alone, for example, first open the water inlet 38 to allow water 94 to flow into the extraction tank 32, and then open the water outlet 39 after a predetermined time, so that the extracted beverage flows back to the plastic bottle for the user to drink.

When the bottle cap shell 31 is inverted at a predetermined angle, the water 94 in the plastic bottle enters the extraction tank 32 through the water inlet 38, contacts and soaks the extract 93. At this time, the oscillator 34 installed in the extraction tank 32 will start to control the extraction tank 32 to vibrate, so that the water 94 in the tank and the extract 93 to be extracted will vibrate together, and the extraction of the extract 93 to be extracted will be assisted and accelerated through the vibration process. The oscillator 34 can make the room temperature vibration extraction bottle cap 30 extract at room temperature and pressure, reduce the cost of setting the temperature or pressure device, and achieve the expected extraction efficiency. When the extraction is completed, the extracted beverage flows out through the water outlet 39 and returns to the plastic bottle for the user to drink.

The above description is for illustrative purposes only and is not intended to be limiting. Any equivalent modification or change made to the invention without departing from the spirit and scope of the invention shall be included in the scope of the patent application attached hereto.

10: Oscillating the extraction bottle cap at room temperature

11: Bottle cap shell

12: Extraction tank

13: Control valve

14: Oscillator

15: Open mouth

16: Cover the roof

17: Internal thread

18: Water inlet

18A: Water entry channel

19: Water outlet

50: PET bottle

51: Bottle mouth

52: External thread

90: Substance to be extracted

Claims (8)

A room temperature oscillating extraction bottle cap is installed on a bottle mouth of a plastic bottle, and the room temperature oscillating extraction bottle cap comprises: A bottle cap shell, the inner side of which has an inner thread, and the inner thread is adapted to an outer thread of the bottle mouth; An extraction tank body is arranged inside the bottle cap shell to accommodate an extract to be extracted, and the extraction tank body has a water inlet and a water outlet; A control valve is arranged at the water inlet and the water outlet, when an opening of the bottle cap shell faces a first direction, the control valve closes the water inlet and the water outlet, and when the opening faces a second direction, the control valve opens the water inlet and the water outlet; and An oscillator is connected to the extraction tank and the control valve. When the control valve opens the water inlet and the water outlet, the oscillator controls the extraction tank to vibrate to perform vibration extraction of the extract. The room temperature oscillating extraction bottle cap as described in claim 1, wherein the water inlet is arranged at a position of the bottle cap shell adjacent to the cap top, and the water outlet is arranged at a position far away from the cap top relative to the water inlet. A room temperature oscillating extraction bottle cap as described in claim 2, wherein the water inlet is connected to a water inlet channel, and the opening of the water inlet channel faces the opening of the bottle cap shell. The room temperature oscillating extraction bottle cap as described in claim 2, wherein the water inlet and the water outlet are respectively provided with a filter. The room temperature oscillating extraction bottle cap as described in claim 1, wherein the first direction is the direction of gravity of the opening toward the ground, and the second direction is opposite to the first direction. As described in claim 1, the bottle cap shell is provided with a slot which is connected to the extraction tank body. When the slot is opened, the object to be extracted is taken in and placed through the slot. A room temperature shaking extraction bottle cap as described in claim 1, wherein the substance to be extracted comprises coffee, tea leaves or medicinal materials. A room temperature oscillating extraction bottle cap as described in claim 1, wherein the oscillator comprises an ultrasonic oscillator.