CN110403473B - Siphon tea boiler - Google Patents
Siphon tea boiler Download PDFInfo
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- CN110403473B CN110403473B CN201910680149.1A CN201910680149A CN110403473B CN 110403473 B CN110403473 B CN 110403473B CN 201910680149 A CN201910680149 A CN 201910680149A CN 110403473 B CN110403473 B CN 110403473B
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- cavity
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- 241001122767 Theaceae Species 0.000 title claims abstract description 81
- 238000007789 sealing Methods 0.000 claims abstract description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 238000001914 filtration Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 4
- 235000013616 tea Nutrition 0.000 description 74
- 210000003205 muscle Anatomy 0.000 description 11
- 239000007788 liquid Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 238000009835 boiling Methods 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 235000020341 brewed tea Nutrition 0.000 description 1
- 238000013124 brewing process Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
- A47J31/30—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under steam pressure
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The invention belongs to the technical field of household appliances, and particularly relates to a siphon tea boiler, which comprises a kettle body, a kettle cover and a brewing assembly, wherein the kettle body is provided with a kettle cavity with an upper opening, the upper part of the kettle body is provided with a water outlet communicated with the kettle cavity, the brewing assembly comprises a brewing disc and a filter screen, the brewing disc is arranged in the kettle cavity, the bottom of the brewing disc is provided with a drainage tube, the brewing disc is provided with a brewing cavity, and the filter screen is arranged in the brewing cavity. The sealing structure is arranged on the outer side of the brewing disc in a surrounding mode, the brewing disc is in sealing fit with the sealing position of the lower side of the water outlet through the sealing structure, a lifting structure is arranged between the kettle body and the brewing disc, the brewing disc can move up and down relative to the kettle body through the lifting structure, when the brewing disc moves up to the sealing structure to be separated from the sealing position, the water outlet is communicated with the lower portion of the kettle cavity, and when the brewing disc moves down to the sealing position of the lower side of the water outlet, the brewing disc is in sealing fit with the side wall of the kettle cavity.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to a siphon tea boiler.
Background
The existing tea boiler generally comprises a kettle body and a brewing assembly arranged in the kettle body, wherein the brewing assembly comprises a filter screen and a drainage tube longitudinally extending to the bottom of the kettle body from the lower end of the filter screen, a water leakage hole is formed in the bottom of the filter screen, tea leaves are placed in the filter screen during operation, water at the bottom of the kettle body can be extruded into the filter screen through the drainage tube by steam generated during water boiling, and the water is sprayed to the kettle body through the water leakage hole after contacting with the tea leaves, so that water with tea taste is mixed with water in the kettle body, and the effect of boiling tea is achieved repeatedly. However, the existing tea boiling mode cannot truly extract the nutritional ingredients in the tea, the taste of tea is not ideal, the repeated circulation water spraying tea making mode is long in tea making time and power consumption time, and the filtering separation is continuously vibrated during tea making to cause larger noise and unsatisfactory product experience effect.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the siphon tea boiler which has the advantages of good tea brewing effect, energy conservation, environmental protection, low noise and convenient use.
In order to solve the technical problems, the invention adopts the following technical scheme:
The utility model provides a siphon type tea boiler, includes the kettle body, pot lid and dashes the subassembly, the kettle body is equipped with upside open-ended kettle chamber, kettle body upper portion is equipped with the intercommunication the delivery port in kettle chamber, kettle body bottom is equipped with heating element, dash the subassembly and including dashing brewing dish and straining the partition, it is equipped with upper end open-ended and dashes the chamber to dash the dish, it is equipped with downwardly extending's drainage tube to dash the dish bottom, the drainage tube intercommunication dash the chamber with the kettle chamber, the sealed lid of pot lid closes dash and dash a dish upper end, dash the dish and arrange in the kettle intracavity, strain the partition and arrange in dash the intracavity.
The outer side of the brewing disc is annularly provided with a sealing structure, and the brewing disc is in sealing fit with a sealing position of the side wall of the kettle cavity at the lower side of the water outlet through the sealing structure.
The kettle comprises a kettle body and a brewing disc, wherein a lifting structure is arranged between the kettle body and the brewing disc, the brewing disc can move up and down relative to the kettle body through the lifting structure, when the brewing disc moves up to the sealing structure to be separated from the sealing position, the water outlet is communicated with the lower part of the kettle cavity, and when the brewing disc moves down to the sealing structure to reach the sealing position at the lower side of the water outlet, the brewing disc is in sealing fit with the side wall of the kettle cavity.
Compared with the prior art, the siphon tea boiler has the advantages that a sealed space is formed below the brewing disc in the boiler body, when liquid in the boiler body is boiled, due to the fact that the air pressure is enhanced, generated water vapor presses boiling water from the bottom of the boiler body to the brewing cavity through the drainage tube, tea leaves in the filtering partition are soaked, when the temperature of the liquid is reduced, the pressure of the boiler body is gradually reduced, liquid with tea flavor is enabled to flow back into the boiler cavity through the drainage tube, tea making is completed, the tea making mode is good, repeated cyclic spraying is not needed, environment protection and energy saving are achieved, noise is low, when the soaked tea in the boiler body needs to be poured out, the brewing assembly does not need to be taken out entirely, and only the brewing disc needs to be lifted up relative to the boiler body, so that the boiler cavity is communicated with the water outlet through the water outlet groove, and when the tea needs to be re-boiled, the brewing disc is enabled to fall relative to the boiler body, and the boiler cavity is re-sealed; when water needs to be added, the kettle cover is removed after the brewing disc is moved up to a state that the water outlet is communicated with the kettle cavity, water can be added along the opening at the upper end of the brewing disc, the setting mode is convenient and quick to use, the whole brewing assembly is prevented from being taken out when the tea is poured, additional searching or setting of parts for independently containing the brewing assembly is not needed, and cost saving is facilitated.
Further, the kettle body inside is located the delivery port downside is equipped with inwards extends first step, it is equipped with outwards extends second step to dash and steep dish upper portion correspondence, seal structure is including locating seal circle on the second step, second step assembly to when the first step, both pass through seal circle seal cooperation, above-mentioned sealing means has utilized the gravity of dashing the dish to compress tightly the sealing washer downwards on first step, and sealed effectual.
Further, the upper part of the brewing disc is outwards expanded to form the second step, the upper part of the brewing disc and the inner side wall of the kettle body are in fit at the upper side position of the first step, and the fit is preferably that the outer edge surface of the upper part of the brewing disc is fit with the inner side wall of the kettle body or is fit with the minimum clearance. Through setting up the structure of dashing the dish as big-end-up to reduce the clearance of dashing between the internal lateral wall of brewing dish upper portion and kettle, with slow down or avoid dashing the rocking of brewing dish, play spacing effect.
Further, the kettle comprises a limiting structure, wherein the limiting structure comprises a first convex rib which is annularly arranged at the lower side of the second step, a water outlet groove is formed in the first convex rib, when the brewing disc moves upwards to the sealing structure to be separated from the sealing position, the first convex rib is matched with the first step in an adaptation mode, the water outlet groove corresponds to the water outlet, the water outlet is communicated with the lower portion of the kettle cavity through the water outlet groove, and the adaptation mode is that the outer edge surface of the first convex rib is matched with the inner edge surface of the first step in an adaptation mode or in a minimum clearance fit mode. Through setting up first protruding muscle to make the brewing dish after rising more firm, combine the setting method of above-mentioned brewing dish upper portion expansion can further slow down or avoid the rocking of brewing dish, play spacing effect. In addition, the first convex rib is arranged to slow down the exchange rate of the pot cavity and the outside air when tea is poured, so that heat dissipation is reduced, and the taste of tea is ensured.
Further, the first convex rib extends upwards to the bottom of the sealing ring, and the sealing ring abuts against the upper side of the first convex rib. Or as an alternative mode, seal structure still includes the ring and establishes the second protruding muscle between second step and the first protruding muscle, the lower extreme of sealing washer supports and is in the upside of the protruding muscle of second, the first protruding muscle head end and end are connected with the third protruding muscle of vertical setting respectively, form between two third protruding muscle the play basin, third protruding muscle upper end with first protruding muscle is connected for play basin upper end is sealed. The mode is favorable for fixing the sealing ring on one hand, so that the sealing ring is more firmly installed.
Further, the lifting structure comprises guide protrusions arranged on two opposite sides of the brewing disc and guide grooves corresponding to the guide protrusions and arranged on two opposite sides of the inner edge surface of the kettle body respectively, the guide grooves are arranged to extend upwards in an integral oblique mode, each guide protrusion is movably matched with the corresponding guide groove, the guide protrusions can move along the guide grooves when the brewing disc is rotated, and meanwhile the brewing disc moves up and down. Preferably, the guide groove comprises a first groove section and a second groove section which are transversely arranged, and a third groove section which is connected with the first groove section and the second groove section, the second groove section is positioned above the first groove section in an inclined mode, one end of the third groove section is connected with the tail end of the first groove section, and the other end of the third groove section is connected with the head end of the second groove section. When the sealing structure is in sealing fit with the side wall of the kettle cavity, the guide protrusion moves into the first groove section, the brewing disc is rotated to enable the guide protrusion to leave the first groove section and move along the third groove section to the direction of the second groove section, so that the brewing disc moves upwards, and when the guide protrusion leaves the third groove section and enters the second groove section, the water outlet is communicated with the water outlet groove. Above-mentioned elevation structure has realized rotating the while of brewing the dish and has dash the dish and can reciprocate relative to the kettle body to reach the function of intercommunication delivery port and kettle chamber or sealed kettle chamber, on the other hand, through setting up horizontal first slot segment and second slot segment, when sealed kettle chamber, can rotate the direction arch to the one end that the second slot segment was kept away from to first slot segment, when pouring water, can be with the direction arch to the one end that the first slot segment was kept away from to the second slot segment, thereby stop effectively that the direction arch reciprocates, play spacing effect, prevent to dash unexpected pine of brewing the subassembly and take off and appear bad accidents such as scald, improve reliability and the security of boiling tea ware.
Further, the upper side in the middle of the second groove section is connected with a fourth groove section which is vertically arranged, the upper end of the fourth groove section is opened, and the guide protrusion can be separated from the guide groove along the fourth groove section, so that the whole brewing assembly is detached from the kettle body.
Further, the drainage tube is arranged at the edge position of the bottom of the brewing disc, which is opposite to the water outlet, and the drainage tube is arranged in a mode that when tea is poured, the liquid level is prevented from overflowing the lower port of the drainage tube due to the inclination of the kettle body, so that tea is prevented from flowing backwards to the inner cavity of the brewing disc. Preferably, the bottom surface of the brewing cavity is inclined downwards towards the side provided with the drainage tube, so that tea water after soaking tea leaves can smoothly flow back into the kettle cavity through the drainage tube, and water accumulation is prevented.
Furthermore, a preset gap is reserved between the bottom end of the drainage tube and the bottom of the kettle cavity, and through the arrangement, a certain amount of water can be reserved at the bottom of the kettle cavity to be heated continuously to generate steam when the tea is brewed, so that the constant pressure in the kettle cavity is ensured, and therefore, the water in the brewing cavity can be brewed according to the preset time by controlling the heating time.
Further, the upper end of the brewing disc is provided with a convex seat which extends upwards out of the kettle body, the upper end of the convex seat is open, the kettle cover is covered on the upper end of the convex seat, a third step which extends outwards is arranged between the convex seat and the brewing disc, when the sealing structure is in sealing fit with the side wall of the kettle cavity, the third step abuts against the upper end of the kettle body, the inner side ring of the convex seat is provided with a limiting step which extends inwards, the upper end ring of the filtering spacer is provided with a flanging, and the flanging abuts against the upper side of the limiting step. The setting mode of boss can make the cooperation between brewing disc and the kettle body compacter, through setting up the boss moreover to will strain to separate and arrange on the boss, can increase and strain the space that separates bottom to brewing chamber bottom, thereby improve the liquid storage volume of brewing disc, in order to soak more tea.
Further, in order to improve the convenience of operation, the outside of boss is equipped with trigger portion, stirs trigger portion can make the brewing dish rotate.
Drawings
FIG. 1 is a perspective view of a tea boiler in a tea making state;
figure 2 is a perspective view of the tea boiler in a tea pouring state;
FIG. 3 is an exploded view of the tea boiler of FIG. 1;
FIG. 4 is a schematic view of the structure of the guide groove and the exploded view of FIG. 2 of the tea boiler;
FIG. 5 is a cross-sectional view of the tea boiler in a tea brewing state;
Figure 6 is a cross-sectional view of the tea boiler in a tea pouring state;
FIG. 7 is an enlarged view of area A of FIG. 5;
Fig. 8 is an enlarged view of region B of fig. 6.
Detailed Description
A preferred embodiment of the present invention will be described below with reference to the accompanying drawings.
Referring to fig. 1 to 8, the present embodiment provides a siphoning type tea boiler, comprising a boiler body 1, a boiler lid 2 and a brewing assembly 3, wherein the boiler body 1 is provided with a boiler cavity 10 with an opening at the upper side, a water outlet 100 communicating with the boiler cavity 10 is arranged at the upper part of the boiler body 1, a heating element 111 is arranged at the bottom of the boiler body 1, in a specific implementation manner, the boiler body 1 comprises a boiler bottom 11, a ring-shaped boiler body 12 and a supporting ring 13, the boiler body 12 is detachably mounted at the upper end of the boiler bottom 11, the supporting ring 13 is detachably mounted at the top end of the boiler body 12, a slot 131 is arranged at the lower side ring of the boiler body 12, the upper end of the boiler body 12 is inserted into the slot 131, a handle 14 is arranged at the outer side of the boiler body 1, the handle 14 is connected with the supporting ring 13 and the boiler body 12, and the water outlet 100 is arranged at the side part of the supporting ring 13.
Referring to fig. 3 to 6 and 8, the brewing assembly 3 includes a brewing disc 31 and a filtering partition 32, the brewing disc 31 is provided with a brewing cavity 310 with an opening at the upper end, the brewing disc 31 is arranged in the kettle cavity 10, the filtering partition 32 is arranged in the brewing cavity 310, a drainage tube 33 extending downwards is arranged at the bottom of the brewing disc 31, the drainage tube 33 is communicated with the brewing cavity 310 and the kettle cavity 10, a water leakage hole 321 which is communicated with the inner cavity and the brewing cavity 310 is arranged at the side part of the filtering partition 32, the kettle cover 2 is sealed with the upper end of the brewing disc 31, in particular, the kettle cover 2 is in sealing fit with the brewing disc 31 through a sealing piece 21, and the sealing piece 21 can also increase friction force between the kettle cover 2 and the brewing disc 31 to prevent the kettle cover 2 from falling out. The outer side of the brewing disc 31 is provided with a sealing structure in a ring, and the brewing disc 31 is in sealing fit with a sealing position of the side wall of the kettle cavity 10 at the lower side of the water outlet 100 through the sealing structure.
Referring to fig. 2 to 8, a first step 133 extending inward is disposed on the inner side of the support ring 13 and located at the lower side of the water outlet 100, a second step 312 extending outward is disposed on the upper portion of the brewing disc 31 correspondingly, the sealing structure includes a sealing ring 4 disposed on the second step 312, when the second step 312 is assembled to the first step 133, the two steps are in sealing fit with each other through the sealing ring 4, and the first step 133 is the sealing position. As a specific embodiment, the inner edge surface of the supporting ring 13 is annularly provided with a protruding portion 133 located at the lower side of the water outlet 100, the protruding portion 133 forms the first step 133, the upper portion of the brewing disc 31 is expanded outwards to form the second step 312, the second step 312 abuts against the upper side of the protruding portion 133, so that the brewing disc 31 is supported on the supporting ring 13, the sealing ring 4 abuts against between the second step 312 and the protruding portion 133, specifically, the protruding portion 133 comprises a protruding edge 133a extending inwards from the inner edge surface of the supporting ring 13 and a side baffle 133b located at the lower side of the inner end of the protruding edge 133a, the slot 131 is formed between the side baffle 133b and the lower end of the supporting ring 13, and the sealing ring 4 is sleeved on the second step 312 and comprises a transverse sealing portion 41 abutting against the lower side surface of the second step 312 and the upper side surface of the protruding edge 133a and a vertical sealing portion 42 abutting against the inner edge surface of the second step 312 b. The above-mentioned setting mode has not only realized the location installation of brewing dish 31, establishes sealing washer 4 cover on brewing dish 31 moreover, is favorable to the dismouting of sealing washer 4, and two horizontal, vertical sealing portions can improve the inseparable degree of complex between brewing dish 31 and the kettle body 1 to improve sealing performance greatly, above-mentioned sealing mode has utilized the gravity of brewing dish 31 to compress tightly sealing washer 4 downwards on first step 133, and is sealed effectual.
The siphon tea boiler provided by the embodiment is located in the kettle body 1, a sealed space is formed in the space below the brewing disc 31, when liquid in the kettle body 1 is boiled, due to the enhancement of air pressure, generated water vapor presses boiling water from the bottom of the kettle body 1 into the brewing cavity 310 through the drainage tube 33, so that tea leaves in the filter screen 32 are soaked, when the temperature of the liquid is reduced, the pressure of the kettle body 1 is gradually reduced, so that the liquid with tea flavor flows back into the kettle cavity 10 through the drainage tube 33 to complete tea making, and the tea making mode has good effect, does not need repeated circulating spraying, and is environment-friendly, energy-saving and low in noise.
Referring to fig. 2 to 8, a lifting structure is disposed between the kettle body 1 and the brewing disc 31, the brewing disc 31 can move up and down relative to the kettle body 1 through the lifting structure, when the brewing disc 31 moves up to the position where the sealing structure is separated from the first step 133, a gap is formed between the outer side wall of the lower side of the sealing structure and the first step 133 of the brewing disc 31, so that the water outlet 100 is communicated with the lower portion of the kettle cavity 10, when the brewing disc 31 moves down to the sealing position of the lower side of the water outlet 100, the brewing disc 31 is in sealing fit with the side wall of the kettle cavity 10, specifically, the sealing ring 4 moves up along with the brewing disc 31 to be separated from the first step 133, and when the sealing ring 4 moves up to the position above the first step 133, as shown in fig. 8, the sealing ring 4 is staggered with the first step 133, so that a channel communicated with the water outlet 100 is formed between the position of the lower side of the sealing ring 4 and the first step 133 of the outer side of the brewing disc 31.
Referring to fig. 3 to 8, the second step 312 is formed by expanding the upper portion of the brew plate 31 outwardly, and the upper portion of the brew plate 31 is adapted to be fitted with the support ring 13 at the upper side position of the first step 133. The conforming fit is preferably such that the outer peripheral surface of the upper portion of the brew disk 31 engages the inner side wall of the support ring 13, or with a minimal clearance fit. Through setting up the structure of dashing the dish 31 as big-end-up to reduce the clearance of dashing between the inside wall of dish 31 upper portion and the kettle body 1, in order to slow down or avoid dashing the rocking of dish, play spacing effect.
Referring to fig. 3 to 8, the second step 312 is provided with a limiting structure, which includes a first rib 54 that is annularly disposed on the outer side of the brewing disc 31, the first rib 54 is provided with a water outlet groove 56, when the brewing disc 31 moves up to the sealing structure to be separated from the first step 133, the first rib 54 is adapted to cooperate with the first step 133, the water outlet groove 56 corresponds to the water outlet 100, the water outlet 100 is communicated with the lower portion of the kettle cavity 10 through the water outlet groove 56, and the adapted cooperation is preferably that the outer edge surface of the first rib 54 is in fit with the inner edge surface of the side block 133b, or with minimum clearance. Through setting up first protruding muscle 54 to make the brewing dish 31 after rising more firm, combine above-mentioned brewing dish 31 upper portion expansion's setting method can further slow down or avoid brewing dish 31's rocking, play spacing effect. In addition, the first ribs 54 can also slow down the exchange rate of the pot cavity and the outside air when pouring tea, thereby reducing heat dissipation and ensuring the taste of tea.
Referring to fig. 3 to 8, the sealing structure further includes a second rib 53 disposed between the second step 312 and the first rib 54 in a surrounding manner, the lower end of the sealing ring 4 abuts against the upper side of the second rib 53, the head end and the tail end of the first rib 54 are respectively connected with a third rib 55 disposed vertically, the water outlet groove 56 is formed between the two third ribs 55, and the upper end of the third rib 55 is connected with the first rib 54, so that the upper end of the water outlet groove 56 is closed. The above-mentioned mode is favorable to the fixed of sealing washer 4 on the one hand, makes its installation more firm, the second protruding muscle 53 downside is equipped with from the guide surface that upwards inclines to outside down, when brewing dish 31 moves up to kettle chamber 10 and delivery port 100 intercommunication, and the guide surface can be with the vapor and the tea that are located in kettle chamber 10 to kettle body 1 outside guide. Or alternatively, the first bead 54 extends upward to the bottom of the seal ring 4, and the seal ring 4 abuts against the upper side of the first bead 54.
Referring to fig. 3 and 4, the lifting structure includes guide protrusions 51 disposed on opposite sides of the brewing disc 31, and guide grooves 52 disposed on opposite sides of the inner edge surface of the support ring 13 corresponding to the guide protrusions 51, wherein the guide grooves 52 are integrally and obliquely extended, each guide protrusion 51 is movably matched with the corresponding guide groove 52, and rotating the brewing disc 31 can move the guide protrusions 51 along the guide grooves 52 and simultaneously move the brewing disc 31 up and down. In a specific embodiment, the guide slot 52 includes a first slot segment 521, a second slot segment 522, a third slot segment 523 and a fourth slot segment 524, where the first slot segment 521 and the second slot segment 522 are transversely disposed, the second slot segment 522 is located obliquely above the end of the first slot segment 521, one end of the third slot segment 523 is connected to the end of the first slot segment 521, the other end is connected to the head end of the second slot segment 522, and the fourth slot segment 524 is vertically disposed and connected to the upper side of the middle of the second slot segment 522, and the upper end of the fourth slot segment 524 is open.
Referring to fig. 3-8, when the sealing structure is in sealing engagement with the sidewall of the chamber 10, the guide protrusion 51 is positioned in the first channel 521, the brew disk 31 is rotated to move the guide protrusion 51 away from the first channel 521 and in the direction of the third channel 523 towards the second channel 522 such that the brew disk 31 moves upward, the outlet 100 communicates with the chamber 10 when the guide protrusion 51 leaves the third channel 523 and enters the second channel 522, and then the brew disk 31 is rotated in the opposite direction to move the guide protrusion 51 away from the second channel 522 and in the direction of the third channel 523 towards the first channel 521 such that the brew disk 31 moves downward, and the brew disk 31 reseals the chamber 10 to isolate the chamber 10 from the outlet 100 when the guide protrusion 51 leaves the third channel 523 and enters the first channel 521. The lifting structure realizes that the brewing disc 31 can move up and down relative to the kettle body 1 while rotating the brewing disc 31 so as to achieve the function of communicating the water outlet 100 with the kettle cavity 10 or sealing the kettle cavity 10, and on the other hand, by arranging the first groove section 521 and the second groove section 522 which are transversely arranged, when the kettle cavity 10 is sealed, the guide protrusion 51 can be screwed to one end of the first groove section 521 far away from the second groove section 522, and when water is poured, the guide protrusion 51 can be screwed to one end of the second groove section 522 far away from the first groove section 521, so that the guide protrusion 51 can be effectively blocked from moving up and down, the limiting function is achieved, the unexpected loosening of the brewing assembly 3 is prevented, and bad accidents such as scalding and the like are avoided, and the reliability and the safety of the tea boiler are improved. When it is desired to remove the entire brewing assembly 3 from the kettle body 1, removal of the brewing assembly 3 is accomplished by rotating the brewing disc 31 such that the guide projection 51 enters the fourth channel segment 524 and disengages the guide channel 52 along the fourth channel segment 524.
Referring to fig. 1 to 6, as a modified solution, the upper end of the brewing disc 31 is provided with a boss 313 extending upwards from the kettle body 1, the upper end of the boss 313 is open, the kettle cover 2 covers the upper end of the boss 313, a third step 316 extending outwards is arranged between the boss 313 and the brewing disc 31, when the sealing structure is in sealing fit with the side wall of the kettle cavity 10, the third step 316 abuts against the upper end of the kettle body 1, a limiting step 314 extending inwards is arranged on the inner side of the boss 313 in a surrounding manner, a flange 322 is arranged on the upper end of the filtering septum 32, the flange 322 abuts against the upper side of the limiting step 314, the arrangement mode of the boss 313 can enable the fit between the brewing disc 31 and the kettle body 1 to be more compact, and by arranging the boss 313 and arranging the filtering septum 32 on the boss 313, the space from the bottom of the filtering septum 32 to the bottom of the brewing cavity 310 can be increased, so that the liquid storage capacity of the brewing disc 31 is increased, and more tea is soaked.
Referring to fig. 1 to 4, in order to improve the convenience of operation, a trigger portion 315 is disposed on the outer side of the boss 313, and the brewing disc 31 can be rotated by pulling the trigger portion 315.
Referring to fig. 5 and 6, as an improved solution, the drain tube 33 is disposed at the bottom of the brewing disc 31 and located at an edge position opposite to the water outlet 100, and the drain tube 33 is disposed in a manner that avoids the water from flowing backward to the brewing chamber 310 due to the liquid level flowing through the lower port of the drain tube 33 caused by the inclination of the kettle body 1 when pouring tea. Preferably, the bottom surface of the brewing chamber 310 is provided with an inclined surface in such a manner as to be inclined downward toward the side where the drainage tube 33 is provided, so that the tea water after soaking the tea leaves can smoothly flow back into the teapot chamber 10 through the drainage tube 33 to prevent water accumulation.
Referring to fig. 5 and 6, as a modified solution, a preset gap is left between the bottom end of the drainage tube 33 and the bottom of the kettle cavity 10, by the above arrangement, a certain amount of water can be kept at the bottom of the kettle cavity 10 to be heated continuously to generate steam when making tea, so as to ensure the constant pressure in the kettle cavity 10, and therefore, by controlling the heating time, the water in the brewing cavity 310 can be made into tea according to the preset time.
The working principle of the invention is as follows: the outer wall of the kettle body 1 is provided with a 'brewing' mark corresponding to the first guide groove, a 'pouring tea/adding water' mark corresponding to the second guide groove, firstly, the brewing disc 31 is rotated to a 'pouring tea/adding water' position, the water outlet 100 is communicated with the kettle cavity 10, the kettle cover 2 is taken out, room-temperature water is injected into the brewing cavity 310 from the opening at the upper end of the brewing disc 31, the room-temperature water can flow to the kettle cavity 10 through the drainage tube 33, then tea leaves are placed into the filter screen 32, the kettle cover 2 is covered, then the brewing disc 31 is rotated to a 'brewing' position, at the moment, the brewing assembly 3 seals the kettle cavity 10, and air exchange between the kettle cavity 10 and the outside is cut off. Subsequently, the heating element 111 heats the water in the kettle cavity 10 by being powered on, the pressure gradually increases along with the heating, and when the pressure increases to a certain degree, the hot water in the kettle cavity 10 flows to the inner cavity of the brewing disc 31 through the drainage tube 33, so that tea leaves in the filter screen 32 are soaked, and tea making is realized. After the hot water enters the inner cavity of the brewing disc 31, the hot water in the brewing disc 31 can be continuously soaked in tea by prolonging the heating time to keep enough pressure, so that different tea can be correspondingly used for different tea making time, when a control module of the tea making device feeds back a signal, the heating body is controlled to stop heating, the pressure in the kettle cavity 10 is gradually reduced, and the tea in the brewing disc 31 flows back into the kettle cavity 10 through the drainage tube 33, so that the tea making process is completed; the brewing disc 31 is then rotated to the 'pouring/adding' position, at which time the brewing disc 31 rises relative to the kettle body 1 along the guide groove 52, the kettle cavity 10 is converted from a sealed state to a non-sealed state, and the brewed tea can be poured from the water outlet 100. To facilitate the observation of the brewing process, the kettle body 12 and the brewing disc 31 are made of transparent materials, such as glass. When the brewing disc 31 is rotated to the "brewing" position, the second step 312 presses the sealing ring 4 down on the ledge 133a, thereby ensuring air tightness during brewing. Of course, the invention can also be used as an electric kettle, when boiling water, only the brewing component 3 is needed to be taken out, and the kettle cover 2 is directly covered on the upper port of the kettle body 1.
When the siphon tea boiler provided by the embodiment needs to pour out the soaked tea in the kettle body 1, the whole taking out of the brewing assembly 3 is not needed, and the brewing disc 31 is only required to rotate along the preset hour hand, so that the brewing disc 31 can be lifted up relative to the kettle body 1 while rotating, the kettle cavity 10 is communicated with the water outlet 100 through the water outlet groove 56, the tea in the kettle cavity 10 can be poured out, and when the tea needs to be re-boiled, the brewing disc 31 is rotated along the reverse hour hand, so that the brewing disc 31 is lowered relative to the kettle body 1, and the kettle cavity 10 is re-sealed; when water is required to be added, the kettle cover 2 is removed after the brewing disc 31 is rotated to the state that the water outlet 100 is communicated with the kettle cavity 10, and a proper amount of water is added along the opening at the upper end of the brewing disc 31.
Variations and modifications to the above would be obvious to persons skilled in the art to which the invention pertains from the foregoing description and teachings. Therefore, the invention is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the invention should be also included in the scope of the claims of the invention. In addition, although specific terms are used in the present specification, these terms are for convenience of description only and do not limit the present invention in any way.
Claims (5)
1. Siphon tea boiler, characterized by comprising:
the kettle body is provided with a kettle cavity with an opening at the upper side, the upper part of the kettle body is provided with a water outlet communicated with the kettle cavity, and the bottom of the kettle body is provided with a heating element;
The brewing assembly comprises a brewing disc and a filtering separator, wherein the brewing disc is provided with a brewing cavity with an opening at the upper end, a downward extending drainage tube is arranged at the bottom of the brewing disc, the brewing disc is arranged in the kettle cavity, the drainage tube is communicated with the brewing cavity and the kettle cavity, the filtering separator is arranged in the brewing cavity, a sealing structure is arranged on the outer side of the brewing disc in a surrounding manner, and the brewing disc is in sealing fit with a sealing position of the side wall of the kettle cavity at the lower side of the water outlet through the sealing structure;
a kettle cover, wherein the sealing cover is closed to the upper end of the brewing disc;
A lifting structure is arranged between the kettle body and the brewing disc, the brewing disc can move up and down relative to the kettle body through the lifting structure, when the brewing disc moves up to the sealing structure to be separated from the sealing position, the water outlet is communicated with the lower part of the kettle cavity, and when the brewing disc moves down to the sealing position where the sealing structure reaches the lower side of the water outlet, the brewing disc is in sealing fit with the side wall of the kettle cavity;
The inner side of the kettle body is provided with a first step extending inwards at the lower side of the water outlet, the upper part of the brewing disc is correspondingly provided with a second step extending outwards, the sealing structure comprises a sealing ring arranged on the second step, when the second step is assembled to the first step, the second step and the first step are in sealing fit through the sealing ring, the sealing structure also comprises a limiting structure, the limiting structure comprises a first convex rib arranged on the lower side of the second step in a surrounding manner, the first convex rib is provided with a water outlet groove, when the brewing disc moves upwards to the sealing structure to be separated from the sealing position, the first convex rib is correspondingly matched with the first step, and the water outlet corresponds to the water outlet which is communicated with the lower part of the kettle cavity through the water outlet groove;
The lifting structure comprises guide bulges arranged on two opposite sides of the brewing disc and guide grooves corresponding to the guide bulges and respectively arranged on two opposite sides of the inner edge surface of the kettle body, the guide grooves are arranged to extend upwards in an integral oblique mode, each guide bulge is movably matched with the corresponding guide groove, the brewing disc can be enabled to move along the guide groove by rotating, meanwhile, the brewing disc can move up and down, the guide groove comprises a first groove section and a second groove section which are transversely arranged, and a third groove section which is connected with the first groove section and the second groove section, the second groove section is positioned obliquely above the first groove section, one end of the third groove section is connected with the tail end of the first groove section, and the other end of the third groove section is connected with the head end of the second groove section; when the sealing structure is in sealing fit with the side wall of the kettle cavity, the guide bulge is positioned in the first groove section, the brewing disc is rotated to enable the guide bulge to leave the first groove section and move along the third groove section towards the second groove section, so that the brewing disc moves upwards, and when the guide bulge leaves the third groove section and enters the second groove section, the water outlet is communicated with the water outlet groove;
the drainage tube is arranged at the bottom of the brewing disc and is positioned at the edge position opposite to the water outlet; and/or a preset gap is reserved between the bottom end of the drainage tube and the bottom of the kettle cavity.
2. A siphonic tea boiler according to claim 1, wherein: the upper part of the brewing disc expands outwards to form the second step, and the upper part of the brewing disc and the inner side wall of the kettle body are matched with each other in an adaptation mode at the upper side position of the first step.
3. A siphonic tea boiler according to claim 1, wherein: the first convex rib extends upwards to the bottom of the sealing ring, and the sealing ring is propped against the upper side of the first convex rib;
Or the sealing structure further comprises a second convex rib which is annularly arranged between the second step and the first convex rib, the lower end of the sealing ring is propped against the upper side of the second convex rib, the head end and the tail end of the first convex rib are respectively connected with a third convex rib which is vertically arranged, a water outlet groove is formed between the two third convex ribs, and the upper end of the third convex rib is connected with the first convex rib, so that the upper end of the water outlet groove is closed.
4. A siphonic tea boiler according to claim 1, wherein: the middle part upside of second tank section is connected with the fourth tank section of vertical setting, the upper end opening of fourth tank section, the direction arch can follow the fourth tank section and break away from the guide slot.
5. A siphonic tea boiler according to claim 1 or claim 2, wherein: the upper end of the brewing disc is provided with a convex seat which extends upwards out of the kettle body, the upper end of the convex seat is opened, the kettle cover is covered on the upper end of the convex seat, a third step which extends outwards is arranged between the convex seat and the brewing disc, when the sealing structure is in sealing fit with the side wall of the kettle cavity, the third step abuts against the upper end of the kettle body, the inner side ring of the convex seat is provided with a limiting step which extends inwards, the upper end ring of the filtering partition is provided with a flanging, and the flanging abuts against the upper side of the limiting step.
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| CN201910680149.1A CN110403473B (en) | 2019-07-26 | 2019-07-26 | Siphon tea boiler |
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| CN201910680149.1A CN110403473B (en) | 2019-07-26 | 2019-07-26 | Siphon tea boiler |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110731699B (en) * | 2019-11-15 | 2024-11-26 | 金文� | Hot drink brewing mechanism, hot drink machine and hot drink brewing method |
| CN221180139U (en) * | 2023-10-11 | 2024-06-21 | 厦门乐时及物智能科技有限公司 | Multifunctional siphon type electric brewing kettle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202445698U (en) * | 2012-01-06 | 2012-09-26 | 佛山市三水合成电器实业有限公司 | Filter element rotating and lifting structure of tea boiling kettle |
| CN205849269U (en) * | 2016-04-01 | 2017-01-04 | 广东艾诗凯奇投资控股集团有限公司 | A kind of built-in pressure funnel brewing pot |
| CN210727538U (en) * | 2019-07-26 | 2020-06-12 | 佛山市艾诗摩尔网络科技有限公司 | Siphon type tea boiler |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104257275B (en) * | 2014-09-21 | 2017-07-11 | 广东欧之宝汽车用品有限公司 | vehicle-mounted coffee processor |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202445698U (en) * | 2012-01-06 | 2012-09-26 | 佛山市三水合成电器实业有限公司 | Filter element rotating and lifting structure of tea boiling kettle |
| CN205849269U (en) * | 2016-04-01 | 2017-01-04 | 广东艾诗凯奇投资控股集团有限公司 | A kind of built-in pressure funnel brewing pot |
| CN210727538U (en) * | 2019-07-26 | 2020-06-12 | 佛山市艾诗摩尔网络科技有限公司 | Siphon type tea boiler |
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