CN220459159U

CN220459159U - Quick extraction device

Info

Publication number: CN220459159U
Application number: CN202322023788.5U
Authority: CN
Inventors: 张卫东; 肖文彪; 李志乾
Original assignee: Foshan Youdemei Appliance Co ltd
Current assignee: Foshan Youdemei Appliance Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-02-09
Anticipated expiration: 2033-07-28

Abstract

The utility model relates to the technical field of electrical products, in particular to a rapid extraction device, which comprises a shell, wherein the shell is provided with a mounting cavity, a second containing cavity positioned on the upper side of the mounting cavity and a first shell, the first shell is detachably connected to the lower side of the shell, and the first shell is provided with a first containing cavity positioned on the lower side of the mounting cavity; the mounting cavity is provided with a liquid channel, at least one air pump, a controller, a first end air hole and a second end air hole, one end of the liquid channel is communicated with the first accommodating cavity, and the other end of the liquid channel is communicated with the second accommodating cavity; the controller is used for controlling the air pump to apply pressure to the first accommodating cavity or apply pressure to the second accommodating cavity; according to the utility model, the to-be-brewed object is placed into the first accommodating cavity for extraction, the liquid is enabled to circularly move up and down between the first accommodating cavity and the second accommodating cavity through the liquid channel by utilizing the air pump, the to-be-brewed object is fully contacted with the flowing liquid to enable the to-be-brewed object to be completely released, and the flavor and the taste of the brewed beverage formed by the liquid and the to-be-brewed object can be maintained.

Description

Quick extraction device

Technical Field

The utility model relates to the technical field of electrical products, in particular to a rapid extraction device.

Background

The existing general extraction device is that firstly, substances to be brewed (such as tea, tea bags, coffee powder and coffee bags) and the like are put into a kettle or a cup body, hot water is added, then the substances to be brewed are left for a period of time to stretch to release concentrated liquid and naturally form beverage in a natural state, finally, the beverage is poured out of a cup to be enjoyed, and people use cold water or ice water to cool and soak the substances to be brewed to extract the beverage, however, if the substances to be brewed do not have the impact of water flowing in the natural state, the concentrated liquid released by the substances to be brewed is difficult to uniformly spread in the kettle or the cup body in a short time, and the stretching space for stacking the substances to be brewed is limited, so that the substances to be brewed cannot fully release the concentrated liquid, the substances to be brewed are wasted, and meanwhile, the extraction time is more than 12 hours. In view of the above shortcomings, it is necessary to develop a device that facilitates rapid extraction by a user.

Disclosure of Invention

Aiming at the technical problem that the prior object to be brewed is difficult to uniformly disperse in a kettle or a cup body in a short time without the impact of water flow in a natural state, the utility model adopts the technical scheme that:

the quick extraction device comprises a shell, wherein the shell is provided with an installation cavity, a second containing cavity positioned on the upper side of the installation cavity and a first shell, the first shell is detachably connected to the lower side of the shell, and the first shell is provided with a first containing cavity positioned on the lower side of the installation cavity;

the mounting cavity is provided with a liquid channel, at least one air pump, a controller electrically connected with the air pump, a first end air hole with one end connected with the air pump and the other end communicated with the first accommodating cavity, and a second end air hole with one end connected with the air pump and the other end communicated with the second accommodating cavity, wherein one end of the liquid channel is communicated with the first accommodating cavity and the other end is communicated with the second accommodating cavity;

the controller is used for controlling the air pump to apply pressure to the first accommodating cavity or apply pressure to the second accommodating cavity.

In some embodiments of the present utility model, in order to improve the extraction effect, a detachable extraction chamber is connected between the housing and the first housing, and the extraction chamber is provided with an extraction cavity, one end of the extraction cavity is communicated with the first accommodating cavity, and the other end of the extraction cavity is communicated with the liquid channel.

In some embodiments of the present utility model, in order to improve stability of the extraction cartridge, the housing is provided with a first extension portion protruding toward the first accommodating cavity, the first extension portion is provided with a limiting portion, and the extraction cartridge is provided with a fixing portion matched with the limiting portion.

In some embodiments of the present utility model, in order to enhance the extraction effect, the housing is provided with a second extension portion protruding toward the second accommodating cavity and communicating with the installation cavity, and the second end air hole is located in the second extension portion.

In some embodiments of the utility model, to enhance the extraction effect, the second extension is provided with a waterproof and breathable membrane located between the second end air hole and the second accommodation cavity.

In some embodiments of the utility model, the second receiving chamber is provided with a water level probe for improving the extraction effect.

In some embodiments of the present utility model, in order to improve the convenience of using the device, the housing includes a mounting housing and a second housing detachably connected to an upper side of the mounting housing, the mounting cavity is located in the mounting housing, and the second receiving cavity is located in the second housing.

In some embodiments of the present utility model, in order to improve stability of the installation housing, the installation housing includes an upper installation housing provided with a first communication hole, and a lower installation housing connected to the upper installation housing provided with a second communication hole, and the liquid passage communicates with the first communication hole and the second communication hole, respectively.

In some embodiments of the present utility model, in order to improve the extraction effect, the air pump includes a first air pump and a second air pump, the first air hole includes a first air inlet hole connected to the first air pump, and a second air outlet hole connected to the second air pump, and the second air hole includes a first air outlet hole connected to the first air pump, and a second air inlet hole connected to the second air pump.

In some embodiments of the present utility model, in order to improve convenience of use, the installation cavity is provided with a chargeable and dischargeable power supply assembly, and the power supply assembly is electrically connected with the air pump and the controller, respectively.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the to-be-brewed object is placed into the first accommodating cavity for extraction, the liquid is enabled to circularly move up and down between the first accommodating cavity and the second accommodating cavity through the liquid channel by utilizing the air pump, the to-be-brewed object is fully contacted with the flowing liquid, so that the to-be-brewed object is completely released, the flavor and the taste of the brewed beverage formed by the liquid and the to-be-brewed object can be reserved, the extraction time is shortened while the to-be-brewed object is not wasted, and the use experience of a product is further met.

2. When the first shell is connected to the shell, the controller controls the air pump to apply pressure to the first accommodating cavity through the first end air hole, the water level of the first accommodating cavity is reduced, the liquid moves upwards from the liquid channel to the second accommodating cavity, and the water level in the second accommodating cavity is increased; the air pump can be used for applying pressure to the second accommodating cavity through the air hole at the second end, the water level of the second accommodating cavity is reduced, the liquid moves downwards through the liquid channel, and the water level in the first accommodating cavity is increased; the object to be brewed is impacted by flowing water flow through reciprocating circulation, so that the release of the object to be brewed is quickened.

3. When the air pump works, the first shell is connected to the shell, external air is not required to enter the first shell or the shell, flowing air is reduced to enter the first accommodating cavity and the second accommodating cavity and then contact with the to-be-brewed object, the influence of oxidation on organic compounds in the to-be-brewed object is avoided, or the loss of volatile components of the to-be-brewed object is reduced, and the flavor and the taste of the to-be-brewed object are better reserved.

Drawings

FIG. 1 is a schematic diagram of a rapid extraction apparatus according to the present utility model.

Fig. 2 is a cross-sectional view A-A of fig. 1.

Fig. 3 is an exploded view of a rapid extraction apparatus according to the present utility model.

Fig. 4 is an exploded view of a rapid extraction apparatus according to the present utility model.

Fig. 5 is a schematic diagram showing the connection between the installation housing and the first housing of the quick extraction device according to the present utility model.

Fig. 6 is a B-B cross-sectional view of fig. 5.

Fig. 7 is a bottom view of a mounting housing of a quick extraction apparatus of the present utility model.

Fig. 8 is a top view of a mounting housing of a flash extraction device of the present utility model.

Fig. 9 is a cross-sectional exploded view of C-C of fig. 8.

Detailed Description

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

A quick extraction device as shown in fig. 1 to 9, comprising a housing 1, wherein the housing 1 is provided with a mounting cavity 2, a second accommodating cavity 3 positioned on the upper side of the mounting cavity 2, and a first housing 4, the first housing 4 is detachably connected on the lower side of the housing 1, and the first housing 4 is provided with a first accommodating cavity 5 positioned on the lower side of the mounting cavity 2;

the installation cavity 2 is provided with a liquid channel 20, at least one air pump 6, a controller electrically connected with the air pump 6, a first end air hole 21 with one end connected with the air pump 6 and the other end communicated with the first accommodating cavity 5, and a second end air hole 22 with one end connected with the air pump 6 and the other end communicated with the second accommodating cavity 3, wherein one end of the liquid channel 20 is communicated with the first accommodating cavity 5 and the other end is communicated with the second accommodating cavity 3;

the controller is used for controlling the air pump 6 to apply pressure to the first accommodating cavity 5 or to apply pressure to the second accommodating cavity 3.

According to the utility model, the to-be-brewed object is placed into the first accommodating cavity for extraction, the liquid is enabled to circularly move up and down between the first accommodating cavity and the second accommodating cavity through the liquid channel by utilizing the air pump, the to-be-brewed object is fully contacted with the flowing liquid, so that the to-be-brewed object is completely released, the flavor and the taste of the brewed beverage formed by the liquid and the to-be-brewed object can be reserved, the extraction time is shortened while the to-be-brewed object is not wasted, and the use experience of a product is further met.

When the first shell is connected to the shell, the controller controls the air pump to apply pressure to the first accommodating cavity through the first end air hole, the water level of the first accommodating cavity is reduced, the liquid moves upwards from the liquid channel to the second accommodating cavity, and the water level in the second accommodating cavity is increased; the air pump can be used for applying pressure to the second accommodating cavity through the air hole at the second end, the water level of the second accommodating cavity is reduced, the liquid moves downwards through the liquid channel, and the water level in the first accommodating cavity is increased; the object to be brewed is impacted by flowing water flow through reciprocating circulation, so that the release of the object to be brewed is quickened.

When the air pump works, the first shell is connected to the shell, external air is not required to enter the first shell or the shell, flowing air is reduced to enter the first accommodating cavity and the second accommodating cavity and then contact with the to-be-brewed object, the influence of oxidation on organic compounds in the to-be-brewed object is avoided, or the loss of volatile components of the to-be-brewed object is reduced, and the flavor and the taste of the to-be-brewed object are better reserved.

Optionally, in some embodiments, when the first housing is connected to the housing, the controller controls the air pump to apply pressure to the first accommodating cavity from the first end air hole, the water level of the first accommodating cavity is reduced, the liquid moves upwards from the liquid channel to the second accommodating cavity, and the water level in the second accommodating cavity is increased; when the air pump stops running, the water level of the second accommodating cavity is reduced under the action of gravity, the liquid slowly moves downwards from the liquid channel, and the water level in the first accommodating cavity slowly rises; by setting the running time and the stopping gap time of the air pump, the reciprocating circulation is utilized to enable the to-be-brewed object to be impacted by flowing water flow, so that the release of the to-be-brewed object can be accelerated. The arrangement mode can reduce the consumption of electric power, and is suitable for brewing and extracting for a long time.

Further, as a preferred embodiment of the present utility model, but not limited thereto, when the extraction is completed, the air pump stops operating, and after the first housing is disassembled, the extracted beverage is contained in the first containing cavity, which is convenient for the user to drink.

Alternatively, in some embodiments, the housing and the first housing are not limited to being connected by means of snaps, threads, a fastener fit, magnetic attraction, or the like.

In this embodiment, the housing and the first housing are locked by threaded connection.

A quick extraction device as shown in fig. 2 to 4, a detachable extraction chamber 7 is connected between the housing 1 and the first housing 4, the extraction chamber 7 is provided with an extraction chamber 71, one end of the extraction chamber 71 is communicated with the first accommodating chamber 5, and the other end is communicated with the liquid channel 20. Further, as a preferred embodiment of the present utility model, but not limited thereto, the extraction chamber is provided with openings at both ends for the liquid to move up and down.

Optionally, in some embodiments, the lower side of the extraction cartridge is provided with an extraction cartridge holder 75, the extraction cartridge is provided with a first filter element 73 and a second filter element 74, the first filter element being located between the extraction chamber and the first receiving chamber, the second filter element being located between the liquid channel and the extraction chamber. The extraction bin supporting part is used for supporting a first filter piece, a user can place an object to be brewed on the first filter piece, water flow can flow from the first accommodating cavity to the extraction cavity or can flow from the extraction cavity to the first accommodating cavity, the first filter piece can prevent the object to be brewed from being flushed into the first accommodating cavity, the second filter piece can prevent the object to be brewed from moving from the extraction cavity to the liquid channel, the object to be brewed is prevented from blocking the liquid channel, and at the moment, the water flow can move from the extraction cavity to the liquid channel or from the liquid channel to the extraction cavity.

As shown in fig. 2 to 9, the casing 1 is provided with a first extending portion 11 protruding toward the first accommodating cavity 5, the first extending portion 11 is provided with a limiting portion 111, and the extraction bin 7 is provided with a fixing portion 72 matched with the limiting portion 111. Specifically, the first extension portion is provided with a first extension portion opening 110 for the extraction bin to extend into, and the extraction bin can be suspended on the first extension portion, so that a certain space exists between the bottom of the extraction cavity and the bottom of the first accommodating cavity, and liquid can smoothly flow between the extraction cavity and the first accommodating cavity.

Alternatively, in some embodiments, the first extension and the extraction cartridge are not limited to being coupled by way of snaps, threads, fastener fits, magnetic attraction, or the like.

Optionally, in this embodiment, the limiting portion is a threaded portion disposed on the first extension portion, and the fixing portion is a threaded mating portion disposed on an outer side of the extraction bin, and the extraction bin is locked on the first extension portion by mating the threaded portion with the threaded mating portion.

Specifically, in this embodiment, spacing portion is the first extension portion block groove of setting in first extension portion inboard, and fixed part is the extraction storehouse block portion of setting in the extraction storehouse outside, and the extraction storehouse stretches into to first extension portion, and the extraction storehouse is in the rotatory in-process, and extraction storehouse block portion can get into first extension portion block groove by one end in the rotation in-process, and the bottom in first extension portion block groove can support extraction storehouse block portion prevent that the extraction storehouse from moving down, and when the extraction storehouse was dismantled, the extraction storehouse rotation made extraction storehouse block portion break away from by first extension portion block groove, and the extraction storehouse moves down, and the user can take out the extraction storehouse.

In a quick extraction apparatus as illustrated in fig. 2 to 9, the housing 1 is provided with a second extension portion 12 protruding toward the second accommodating chamber 3 and communicating with the installation chamber 2, and the second air hole 22 is located in the second extension portion 12. Optionally, in some embodiments, to reduce the ingress of liquid into the air pump from the second end air hole, the height of the second extension is higher than the maximum height of the liquid in the second receiving chamber.

In a quick extraction apparatus as illustrated in fig. 2 to 5, the second extension 12 is provided with a waterproof and breathable membrane 121, and the waterproof and breathable membrane 121 is located between the second air hole 22 and the second accommodating cavity 3. Optionally, in some embodiments, the waterproof and breathable membrane has water pressure resistance and corrosion resistance, is suitable for being used in different environments of objects to be brewed, can bear external water pressure without breaking and penetrating, and simultaneously allows gas to freely move in the second end air hole and the second accommodating cavity, and can effectively prevent liquid from entering the air pump from the second end air hole.

The second receiving chamber 3 is provided with a water level probe 31 as shown in fig. 2 to 7. Optionally, in some embodiments, the water level probe is located at a side of the second extension portion, the bottom of the water level probe is lower than the height of the second end air hole, and when the liquid contacts the bottom of the water level probe, the controller can control the air pump to stop running, so that the air pump stops applying pressure to the first accommodating cavity, at this time, the liquid in the second accommodating cavity reaches the highest value, and the liquid does not rise to the height of the second end air hole.

The quick extraction device as shown in fig. 1 to 4, the housing 1 comprises a mounting housing 13 and a second housing 14, the second housing 14 is detachably connected to the upper side of the mounting housing 13, the mounting cavity 2 is located in the mounting housing 13, and the second accommodating cavity 3 is located in the second housing 14. Optionally, in some embodiments, the second housing may be removed for pouring the extracted beverage, for convenient drinking by the user, and during extraction, the second housing needs to be attached to the mounting housing to ensure tightness.

Alternatively, in some embodiments, the housing and the second housing are not limited to being connected by means of snaps, threads, a fastener fit, magnetic attraction, or the like.

The quick extraction apparatus as illustrated in fig. 7 to 9, the mounting housing 13 includes an upper mounting housing 131, and a lower mounting housing 132 connected to the upper mounting housing 131, the upper mounting housing 131 is provided with a first communication hole 1311, the lower mounting housing 132 is provided with a second communication hole 1321, and the liquid passage 20 is respectively communicated with the first communication hole 1311 and the second communication hole 1321. Optionally, in some embodiments, the lower mounting housing is removably attached to the upper mounting housing.

Optionally, in this embodiment, the first extension is located on the lower mounting housing, and the first end air hole is disposed on the lower mounting housing, and the first end air hole is located between the inner wall of the lower mounting housing and the outer wall of the first extension.

Optionally, in some embodiments, the second communication hole is located in the first extension, and when the extraction cartridge is connected to the first extension, liquid in the extraction chamber enters the liquid channel through the second communication hole or liquid in the liquid channel enters the extraction chamber through the second communication hole.

Optionally, the mounting cavity is provided with a mounting fixing plate 23, the upper mounting housing is provided with an upper mounting housing connecting post 1312, the lower mounting housing is provided with a lower mounting housing mounting hole 1322, and the lower mounting housing passes through the mounting fixing plate through the lower mounting housing mounting hole by a screw or other fastening piece and is connected with the upper mounting housing connecting post, so that the upper mounting housing and the lower mounting housing are tightly connected.

Optionally, the side of the second extension portion 12 is provided with a second extension portion groove 122 extending along the vertical direction, the first communication hole 1311 is connected with the second extension portion groove 122, when the liquid moves upward from the liquid channel 20, the liquid contacts with the second extension portion groove 122, so as to avoid the liquid splashing around under the pressure effect, and a concave surface is provided on one side of the first communication hole, so that the liquid can flow back conveniently.

As shown in fig. 3 to 9, the air pump 6 includes a first air pump 61 and a second air pump 62, the first air hole 21 includes a first air inlet 211 connected to the first air pump 61 and a second air outlet 212 connected to the second air pump 62, and the second air hole 22 includes a first air outlet 221 connected to the first air pump 61 and a second air inlet 222 connected to the second air pump 62. Alternatively, in some implementations, the first accommodating cavity and the second accommodating cavity may be respectively pressurized by two air pumps, specifically, the controller sets the time for which the air pump two 62 applies pressure to the first accommodating cavity 5 and the time for which the air pump one 61 applies pressure to the second accommodating cavity 3, the air pump two air inlet holes 222 are located in the second accommodating cavity 3, the air pump two air outlet holes 212 are located in the first accommodating cavity 5, the air pump one air inlet hole 211 is located in the first accommodating cavity 5, and the air pump one air outlet hole 221 is located in the second accommodating cavity 3.

When the air pump II 62 is started and the air pump I61 stops running, the air pump II 62 is controlled by the controller to apply pressure to the first accommodating cavity 5 through the air pump II air outlet 212, the water level of the first accommodating cavity 5 is reduced, the liquid moves upwards into the second accommodating cavity 3 through the liquid channel 20, and the water level in the second accommodating cavity 3 is increased;

after the time for the controller to set the air pump II 62 to apply pressure to the first accommodating cavity 5 is up, the air pump I61 is started, the air pump II 62 stops running, the controller controls the air pump I61 to apply pressure to the second accommodating cavity 3 through the air pump I air outlet 221, the water level of the second accommodating cavity 3 is lowered, the liquid moves downwards from the liquid channel 20, and the water level in the first accommodating cavity 5 is raised; after the time of the first air pump 61 arranged by the controller for applying pressure to the second accommodating cavity 3 reaches, the controller again controls the second air pump 62 to apply pressure to the first accommodating cavity 5 through the second air outlet 212, and the object to be brewed is impacted by flowing water flow through the reciprocating circulation, so that the release of the object to be brewed is accelerated. After extraction is finished, the first air pump 61 and the second air pump 62 stop running, and after the first shell 4 is disassembled, the extracted beverage is in the first accommodating cavity 5, so that the user can drink the beverage conveniently.

Optionally, the fixing plate 23 is installed to conveniently fix the first air pump and the second air pump, so that the running stability of the device is further improved.

In a quick extraction device as shown in fig. 2-9, the installation cavity 2 is provided with a chargeable and dischargeable power supply assembly 8, and the power supply assembly 8 is electrically connected with the air pump 6 and the controller, respectively. Optionally, in some embodiments, be equipped with USB charging plug on the installation casing and conveniently charge power supply module, convenience of customers can be in the open air wait to soak the thing and extract, further satisfy the user demand of different application scenes.

Further, the power supply assembly comprises a battery, the battery is arranged in the second extension portion along the vertical direction, the internal space is further saved, and the whole structure is optimized to be convenient to carry.

Alternatively, the power supply assembly may be charged by wireless charging.

Optionally, in some embodiments, a heating assembly may be provided in the mounting cavity, the heating assembly being capable of heating liquid flowing through the liquid channel.

As shown in fig. 1 to 9, the embodiment of example 1 is as follows:

the quick extraction device comprises a shell 1, wherein the shell 1 is provided with a mounting cavity 2, a second accommodating cavity 3 positioned on the upper side of the mounting cavity 2 and a first shell 4, the first shell 4 is detachably connected to the lower side of the shell 1, and the first shell 4 is provided with a first accommodating cavity 5 positioned on the lower side of the mounting cavity 2;

the installation cavity 2 is provided with a liquid channel 20, an air pump 6, a controller electrically connected with the air pump 6, a first end air hole 21 with one end connected with the air pump 6 and the other end communicated with the first accommodating cavity 5, and a second end air hole 22 with one end connected with the air pump 6 and the other end communicated with the second accommodating cavity 3, wherein one end of the liquid channel 20 is communicated with the first accommodating cavity 5 and the other end is communicated with the second accommodating cavity 3;

The implementation principle of the embodiment is that an object to be brewed is placed in a first accommodating cavity 5 of a first shell 4, the first shell 4 is connected to the shell 1 in a threaded fit mode after water is added, a controller sets pressure time for an air pump 6 to apply pressure to the first accommodating cavity 5 and pressure time for the air pump 6 to apply pressure to a second accommodating cavity 3, the air pump 6 is controlled by the controller to apply pressure to the first accommodating cavity 5 through a first end air hole 21, the water level of the first accommodating cavity 5 is reduced, liquid moves upwards into the second accommodating cavity 3 through a liquid channel 20, and the water level in the second accommodating cavity 3 is increased; after the time of applying pressure to the first accommodating cavity 5, which is set by the controller, arrives, the controller controls the air pump 6 to apply pressure to the second accommodating cavity 3 through the second end air hole 22, the water level of the second accommodating cavity 3 is lowered, the liquid moves downwards through the liquid channel 20, and the water level in the first accommodating cavity 5 is raised; after the time of applying pressure to the second accommodating cavity 3, which is set by the controller, arrives, the controller re-controls the air pump 6 to apply pressure to the first accommodating cavity 5 through the first end air hole 21, and the to-be-brewed object is impacted by flowing water flow through the reciprocating circulation, so that the release of the to-be-brewed object is quickened. When extraction is finished, the air pump 6 stops running, and after the first shell 4 is disassembled, the extracted beverage is arranged in the first accommodating cavity 5, so that a user can drink the beverage conveniently.

The embodiment of example 2 is as follows:

embodiment 2 differs from embodiment 1 in that the controller is only used to control the air pump 6 to apply pressure to the first accommodation chamber 5.

the installation cavity 2 is provided with a liquid channel 20, an air pump 6, a controller electrically connected with the air pump 6, a first end air hole 21, one end of which is connected with the air pump 6 and the other end of which is communicated with the first accommodating cavity 5 for air outlet, and a second end air hole 22, one end of which is connected with the air pump 6 and the other end of which is communicated with the second accommodating cavity 3 for air inlet, wherein one end of the liquid channel 20 is communicated with the first accommodating cavity 5 and the other end of which is communicated with the second accommodating cavity 3; the controller is used for controlling the air pump 6 to apply pressure to the first accommodating cavity 5.

The implementation principle of the embodiment is that an object to be brewed is placed in a first accommodating cavity 5 of a first shell 4, the first shell 4 is connected to the shell 1 in a threaded fit mode after water is added, a controller sets the pressure time and the stop running time of an air pump 6 to the first accommodating cavity 5, the air pump 6 is controlled by the controller to apply pressure to the first accommodating cavity 5 through a first end air hole 21, the water level of the first accommodating cavity 5 is reduced, the liquid moves upwards into a second accommodating cavity 3 through a liquid channel 20, and the water level in the second accommodating cavity 3 is increased; after the time of applying pressure to the first accommodating cavity 5 set by the controller reaches, the air pump 6 stops running, the water level of the second accommodating cavity 3 drops under the action of gravity, the liquid slowly moves downwards through the liquid channel 20, and the water level in the first accommodating cavity 5 slowly rises; after the air pump 6 stops running, the air pump 6 is controlled by the controller to apply pressure to the first accommodating cavity 5 through the first end air hole 21 again, and the air pump 6 applies pressure for many times by utilizing the continuous repetition of the running time and the stopping clearance time of the air pump 6, so that the to-be-brewed object is impacted by flowing water flow, and the release of the to-be-brewed object can be accelerated. The embodiment can reduce the consumption of electric power and is suitable for brewing extraction for a long time. After extraction is finished, the air pump 6 stops running, after the first shell 4 is disassembled, the extracted beverage is contained in the first containing cavity 5, and an operator can use the first shell 4 as a cup, so that the user can drink the beverage conveniently.

The embodiment of example 3 is as follows:

example 3 differs from example 1 in that the addition of extraction cartridge 7 in example 3 increases the efficiency of extraction.

In particular to a rapid extraction device, a detachable extraction bin 7 is connected between a shell 1 and a first shell 4, the extraction bin 7 is provided with an extraction cavity 71, one end of the extraction cavity 71 is communicated with a first accommodating cavity 5, and the other end is communicated with a liquid channel 20.

The casing 1 is provided with a first extension part 11 protruding towards the first accommodating cavity 5, the first extension part 11 is provided with a limiting part 111, and the extraction bin 7 is provided with a fixing part 72 matched with the limiting part 111. The first extension portion is provided with a first extension portion opening 110 for the extraction bin 7 to extend into, and the extraction bin 7 can be suspended on the first extension portion 11, so that a certain space exists between the bottom of the extraction cavity 71 and the bottom of the first accommodating cavity 5, and liquid can smoothly flow between the extraction cavity 71 and the first accommodating cavity 5. The spacing portion 111 is the first extension portion clamping groove of setting in first extension portion 11 inboard, fixed part 72 is the extraction storehouse clamping portion of setting in the extraction storehouse 7 outside, extraction storehouse 7 stretches into in first extension portion 11, extraction storehouse 7 is in the rotatory in-process, extraction storehouse clamping portion can get into first extension portion clamping groove by one end at the rotation in-process, the bottom in first extension portion clamping groove can support extraction storehouse clamping portion prevents that extraction storehouse 7 from moving down, when extraction storehouse 7 dismantles, extraction storehouse 7 rotation makes extraction storehouse clamping portion break away from by first extension portion clamping groove, extraction storehouse 7 moves down, the user can take out extraction storehouse 7.

The extraction bin 7 is provided with openings at two ends for liquid to move up and down, the lower side of the extraction bin 7 is provided with an extraction bin supporting part 75, the extraction bin 7 is provided with a first filtering piece 73 and a second filtering piece 74, the first filtering piece 73 is positioned between the extraction cavity 71 and the first accommodating cavity 5, and the second filtering piece 73 is positioned between the liquid channel 20 and the extraction cavity 71. The extraction cartridge support 75 is used for supporting the first filter 73, a user can place an object to be brewed on the first filter 73, water flow can flow from the first accommodating cavity 5 to the extraction cavity 71 or can flow from the extraction cavity 71 to the first accommodating cavity 5, the first filter 72 can prevent the object to be brewed from being flushed into the first accommodating cavity 5, the second filter 72 can prevent the object to be brewed from moving from the extraction cavity 71 to the liquid channel 20 and prevent the object to be brewed from blocking the liquid channel 20, and at the moment, water flow can move from the extraction cavity 71 to the liquid channel 20 or from the liquid channel 20 to the extraction cavity 71.

The embodiment of example 4 is as follows:

embodiment 4 differs from embodiment 1 in that embodiment 4 is provided with a water level scale inside the first housing 4, the second receiving chamber 3 is provided with a water level probe 31, and the controller does not need to provide the air pump 6 to apply pressure to the first receiving chamber 5 for a time.

In particular to a rapid extraction device, a shell 1 is provided with a second extension part 12 protruding towards a second accommodating cavity 3 and communicated with a mounting cavity 2, and a second end air hole 22 is positioned on the upper side of the second extension part 12. In order to reduce the entry of liquid into the air pump 6 from the second end air hole 22, the height of the second extension 12 is higher than the maximum height of liquid in the second receiving chamber 3. The second accommodating chamber 3 is provided with a water level probe 31, the water level probe 31 is located at a side of the second extension 12, the bottom of the water level probe 31 is lower than the height of the second end air hole 22,

the implementation principle of the embodiment is that an object to be brewed is placed in a first accommodating cavity 5 of a first shell 4, after water is added below a water level scale of the inner wall of the first shell 4, the first shell 4 is connected to the shell 1 in a threaded fit mode, a controller sets the time for an air pump 6 to apply pressure to a second accommodating cavity 3, the air pump 6 is controlled by the controller to apply pressure to the first accommodating cavity 5 through a first end air hole 21, the water level of the first accommodating cavity 5 is reduced, liquid moves upwards into the second accommodating cavity 3 through a liquid channel 20, and the water level in the second accommodating cavity 3 is increased; when the liquid contacts the bottom of the water level probe 31, the controller can control the air pump 6 to stop running, so that the air pump 6 stops applying pressure to the first accommodating cavity 5, and at the moment, the liquid in the second accommodating cavity 3 reaches the highest value, and the liquid cannot rise to the height of the second end air hole 22.

The controller controls the air pump 6 to apply pressure to the second accommodating cavity 3 through the second end air hole 11, the water level of the second accommodating cavity 3 is reduced, the liquid moves downwards through the liquid channel 20, and the water level in the first accommodating cavity 5 is increased; after the time of applying pressure to the second accommodating cavity 3, which is set by the controller, arrives, the controller re-controls the air pump 6 to apply pressure to the first accommodating cavity 5 through the first end air hole 21, and the to-be-brewed object is impacted by flowing water flow through the reciprocating circulation, so that the release of the to-be-brewed object is quickened.

The embodiment of example 5 is as follows:

embodiment 5 differs from embodiment 1 in that in embodiment 5, a waterproof and breathable film 121 is provided on the second extension 12, and the waterproof and breathable film 121 is located between the second end air hole 22 and the second accommodating cavity 3. The waterproof and breathable membrane 121 has water pressure resistance and corrosion resistance, is suitable for being used in different environments of to-be-brewed objects, can bear external water pressure without breaking and penetrating, and meanwhile, the waterproof and breathable membrane 121 allows gas to freely move in the second end air hole 22 and the second accommodating cavity 3, so that liquid can be effectively prevented from entering the air pump 6 through the second end air hole 22.

The embodiment of example 6 is as follows:

embodiment 6 differs from embodiment 3 in that the housing 1 includes a mounting housing 13 and a second housing 14, the second housing 14 is detachably connected to an upper side of the mounting housing 13, the mounting cavity 2 is located in the mounting housing 13, and the second accommodating cavity 3 is located in the second housing 14.

The mounting housing 13 includes an upper mounting housing 131, and a lower mounting housing 132 detachably coupled to the upper mounting housing 131, the upper mounting housing 131 being provided with a first communication hole 1311, the lower mounting housing 132 being provided with a second communication hole 1321, and the liquid passage 20 being respectively communicated with the first communication hole 1311 and the second communication hole 1321. The first extension portion 11 is located on the lower mounting housing 132, the first end air hole 21 is disposed on the lower mounting housing 132, and the first end air hole 21 is located between the inner wall of the lower mounting housing 132 and the outer wall of the first extension portion 11.

The second communication hole 1321 is located in the first extension 11, and when the extraction cartridge 7 is connected to the first extension 11, liquid in the extraction chamber 71 enters the liquid passage 20 through the second communication hole 1321 or liquid in the liquid passage 20 enters the extraction chamber 71 through the second communication hole 1321.

The second housing 14 can be detached for pouring the extracted beverage, which is convenient for the user to drink, and in the extraction process, the second housing 14 needs to be connected to the mounting housing 13 to ensure the tightness.

The side of the second extension portion 12 is provided with a second extension portion groove 122 extending along the vertical direction, the first communication hole 1311 is connected with the second extension portion groove 122, when the liquid moves upwards from the liquid channel 20, the liquid contacts with the second extension portion groove 122, the liquid is prevented from splashing around under the pressure effect, and a concave surface is arranged on one side of the first communication hole 1311, so that the liquid can flow back conveniently.

The embodiment of example 7 is as follows:

embodiment 7 differs from embodiment 3 in that embodiment 7 employs two air pumps 6, and the controller is capable of controlling the second air pump 62 to apply pressure to the first accommodating chamber 5 and the first air pump 61 to apply pressure to the second accommodating chamber 3.

The implementation principle of this embodiment is that the to-be-brewed object is placed into the first accommodating cavity 5 of the first casing 4, the first casing 4 is connected to the casing 1 in a threaded fit manner after water is added, the controller sets the time for applying the pressure to the first accommodating cavity 5 by the air pump two 62 and the time for applying the pressure to the second accommodating cavity 3 by the air pump one 61, the air pump two air inlets 222 are positioned in the second accommodating cavity 3, the air pump two air outlets 212 are positioned in the first accommodating cavity 5, the air pump one air inlet 211 is positioned in the first accommodating cavity 5, and the air pump one air outlet 221 is positioned in the second accommodating cavity 3.

The embodiment of example 8 is as follows:

embodiment 8 differs from embodiment 1 in that the mounting chamber 2 is provided with a chargeable and dischargeable power supply assembly 8, the power supply assembly 8 being electrically connected to the air pump 6 and the controller, respectively. The USB charging plug is arranged on the mounting shell 13, so that the power supply assembly 8 can be conveniently charged, a user can extract the to-be-brewed object outdoors, and the use requirements of different application scenes are further met.

The foregoing examples are provided to further illustrate the technical contents of the present utility model for the convenience of the reader, but are not intended to limit the embodiments of the present utility model thereto, and any technical extension or re-creation according to the present utility model is protected by the present utility model. The protection scope of the utility model is subject to the claims.

Claims

1. A rapid extraction device comprising a housing (1), characterized in that: the shell (1) is provided with a mounting cavity (2), a second accommodating cavity (3) positioned on the upper side of the mounting cavity (2) and a first shell (4), the first shell (4) is detachably connected to the lower side of the shell (1), and the first shell (4) is provided with a first accommodating cavity (5) positioned on the lower side of the mounting cavity (2);

the mounting cavity (2) is provided with a liquid channel (20), at least one air pump (6), a controller electrically connected with the air pump (6), a first end air hole (21) with one end connected with the air pump (6) and the other end communicated with the first accommodating cavity (5) and a second end air hole (22) with one end connected with the air pump (6) and the other end communicated with the second accommodating cavity (3), and one end of the liquid channel (20) is communicated with the first accommodating cavity (5) and the other end is communicated with the second accommodating cavity (3);

the controller is used for controlling the air pump (6) to apply pressure to the first accommodating cavity (5) or to apply pressure to the second accommodating cavity (3).

2. A rapid extraction apparatus according to claim 1, wherein: the utility model discloses a liquid channel, including casing (1), first casing (4), casing (1), be connected with detachable extraction storehouse (7) between casing (1) with first casing (4), extraction storehouse (7) are equipped with extraction chamber (71), the one end of extraction chamber (71) with first holding chamber (5) intercommunication and the other end with liquid channel (20) intercommunication.

3. A rapid extraction apparatus according to claim 2, wherein: the shell (1) is provided with a first extension part (11) protruding towards the direction of the first accommodating cavity (5), the first extension part (11) is provided with a limiting part (111), and the extraction bin (7) is provided with a fixing part (72) matched with the limiting part (111).

4. A rapid extraction apparatus according to claim 1, wherein: the shell (1) is provided with a second extension part (12) protruding towards the direction of the second accommodating cavity (3) and communicated with the mounting cavity (2), and the second end air hole (22) is positioned on the second extension part (12).

5. The rapid extraction apparatus of claim 4, wherein: the second extension part (12) is provided with a waterproof and breathable film (121), and the waterproof and breathable film (121) is positioned between the second end air hole (22) and the second accommodating cavity (3).

6. A rapid extraction apparatus according to claim 1, wherein: the second accommodating cavity (3) is provided with a water level probe (31).

7. A rapid extraction apparatus according to claim 1, wherein: the shell (1) comprises a mounting shell (13) and a second shell (14), the second shell (14) is detachably connected to the upper side of the mounting shell (13), the mounting cavity (2) is located in the mounting shell (13), and the second accommodating cavity (3) is located in the second shell (14).

8. The rapid extraction apparatus of claim 7, wherein: the mounting shell (13) comprises an upper mounting shell (131) and a lower mounting shell (132) connected with the upper mounting shell (131), the upper mounting shell (131) is provided with a first communication hole (1311), the lower mounting shell (132) is provided with a second communication hole (1321), and the liquid channel (20) is respectively communicated with the first communication hole (1311) and the second communication hole (1321).

9. A rapid extraction apparatus according to any one of claims 1 to 8 wherein: the air pump (6) comprises an air pump I (61) and an air pump II (62), the first end air hole (21) comprises an air pump I air inlet hole (211) connected with the air pump I (61) and an air pump II air outlet hole (212) connected with the air pump II (62), and the second end air hole (22) comprises an air pump I air outlet hole (221) connected with the air pump I (61) and an air pump II air inlet hole (222) connected with the air pump II (62).

10. A rapid extraction apparatus according to any one of claims 1 to 8 wherein: the installation cavity (2) is provided with a chargeable and dischargeable power supply assembly (8), and the power supply assembly (8) is electrically connected with the air pump (6) and the controller respectively.