CN212015324U - Coffee pot spray assembly and coffee pot - Google Patents

Abstract

The utility model belongs to beverage preparation device field specifically discloses a coffee pot spray set spare includes filter funnel, pipe and steam cover, and pipe bottom and steam cover UNICOM, pipe run through filter funnel bottom, and the exit at pipe top is equipped with the distributor, the steam cover is equipped with the through-hole. The coffee powder brewing device can be directly used for brewing coffee in the conventional coffee pot or hot water pot, and has the technical effects of high coffee powder brewing efficiency, more fragrant and mellow coffee liquid, wide application range of the spraying assembly and convenience in cleaning. The utility model also discloses a fountain coffee pot, including kettle body, the kettle end and pot lid, still include spray assembly, including electric heating element at the bottom of the kettle, the kettle end is located to the steam cover. Spray assembly and coffee pot structural design simple, it is exquisite to pot lid spray assembly's fixed knot structural design, the part is less, easy operation washs convenient and fast.

Description

Coffee pot spray assembly and coffee pot

Technical Field

The utility model belongs to beverage preparation device field, concretely relates to coffee pot spray assembly and coffee pot.

Background

At present, an upper kettle body and a lower kettle body are mostly adopted for brewing coffee powder in a spray type or steam type coffee pot, a brewing funnel is positioned between the two kettle bodies, if the connection between the two kettle bodies is not tight enough, steam during brewing is easy to overflow from the connection part, and potential safety hazards of scalding operators exist; such devices are relatively complex in structure, have many cleaning components, and are cumbersome in cleaning and preparing coffee. In addition, most coffee makers are separated from the filter, and the filter is usually mounted on the coffee maker mouth for filtering, so that the filtering process is exposed to air, and the sanitary problem also needs to be considered.

The existing single-pot spray type coffee pot has the coffee brewing effect limited by the structure of a funnel and a steam conduit, for example, the Chinese invention patent with the publication number of CN 1965736A discloses a Chinese type coffee pot, which consists of a pot body, a water outlet, a pot handle and a pot cover, and is characterized in that: the bottom of the kettle body is provided with an in-kettle steam conduit communicated with the filter, the steam conduit of the filter is inserted out of the in-kettle steam conduit from the bottom of the filter, and the upper end of the steam conduit of the filter is connected with an umbrella-shaped distributor. The steam guide pipe of the filter is hermetically arranged between the kettle body and the fixed nut. On one hand, the fixing nut mounting structure is used in a coffee pot, the gap and the periphery of the nut are difficult to clean, and on the other hand, the diameter of the steam guide pipe of the filter is limited, and the steam collecting speed is slow, so that the brewing time of the whole coffee is prolonged. Chinese utility model patent publication No. CN2914949Y discloses a direct-fire coffee pot, which comprises a pot body and a pot lid, wherein the pot lid is covered on the pot body, a coffee cooking device is also arranged in the pot body, the coffee cooking device comprises a steam collecting tray with a steam conduit, the steam conduit is communicated with the steam collecting tray, and the steam collecting tray is arranged on the bottom of the pot; a coffee cup with filter holes, the coffee cup is arranged at the upper part of the steam conduit, and the steam conduit is communicated with the coffee cup; a middle hole is formed in the bottom surface of the coffee cup, and the middle hole extends upwards to form a protection pipe; the coffee cup is also provided with an upper cover with a through hole, the upper cover is provided with a cover edge, and the cover edge is placed on the cup mouth of the coffee cup; the kettle cover is provided with a positioning ear for positioning the upper cover. The direct-fired coffee pot is provided with the coffee cup with the filter hole, compared with a steam collecting disc at the bottom, the coffee cup body is heavier, so that the gravity center of the whole device is positioned at the upper part, and the structure is unstable when the coffee cup is placed or boiling water is more violent; the coffee cup and the steam guide pipe have complex connecting structure, and the production efficiency of the whole product is low; still cover the structure through increasing to the location ear that the cooperation pot covered and set up is used for fixing whole coffee boiling device, and the structure is complicated, complex operation, and it is many to have boiled the required washing parts of coffee pot.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome above-mentioned technical problem, and then provide a coffee spray assembly that can use in coffee pot or thermos, this subassembly has simple structure, application scope is wide, can make full use of boiling water and steam dash coffee, dashes to steep efficiently, is convenient for wash, coffee dashes to steep process operation simple and portable. The purpose is realized by the following technical scheme:

a coffee pot spray assembly comprises a filter funnel, a guide pipe and a steam cover, wherein the bottom of the guide pipe is communicated with the steam cover, the guide pipe penetrates through the bottom of the filter funnel, a distributor is arranged at an outlet at the top of the guide pipe, and a through hole is formed in the steam cover.

The utility model provides a fountain coffee pot, includes at the bottom of kettle body, kettle and pot lid, include electric heating element at the bottom of the kettle, still include spray assembly, spray assembly is including filtering funnel, pipe and steam cover, and at the bottom of the kettle is located to the steam cover, pipe bottom and steam cover UNICOM, pipe run through and filter the funnel bottom, and the exit at pipe top is equipped with the distributor, the steam cover is equipped with a plurality of through-holes, the pot lid cooperatees with the kettle body and compresses tightly at the bottom of the kettle with filtering the funnel.

Optionally, the distributor is umbrella-shaped, and can block and distribute the boiling water and steam in the conduit into the filter funnel for coffee brewing, so as to avoid scalding due to splashing of the boiling water and steam.

Optionally, the guide pipe is welded with the filtering funnel, and the integrated structure simplifies the structure of the spraying assembly and is convenient to clean.

Optionally, the top end of the distributor is lower than the top of the filter funnel, so that boiling water and steam are prevented from splashing.

Optionally, the distributor is connected with the top of the guide pipe through a spring, so that the distributor is convenient to clean, is also convenient to press the spraying assembly at the bottom of the kettle through the kettle cover when in use, and plays a role in buffering when being pressed down.

Optionally, the steam cover comprises a bottom annular structure and a top umbrella-shaped structure, and the through holes are formed in the bottom annular structure, so that hot water or coffee with low concentration in the kettle body preferentially passes through the steam cover and the guide pipe to perform a brewing process again, and brewing efficiency is high. If the through hole is arranged on the umbrella-shaped structure at the top, the concentrated coffee liquid directly dropped from the filter funnel can easily flow into the through hole, and the brewing process is carried out again through the steam cover and the guide pipe, which can cause the brewing efficiency to be greatly reduced.

The utility model also provides a fountain coffee pot including aforementioned coffee pot spray set, including kettle body, the kettle end and pot lid, still include spray set, include electric heating element at the bottom of the kettle, the kettle end is located to the steam cover. The kettle bottom can directly heat the liquid in the kettle in an electric heating mode to brew coffee. The kettle cover can seal the kettle body, the pressure in the kettle in the heating process can be further increased, and the spraying assembly is more efficiently utilized.

Optionally, the pot lid includes compact structure and with compact structure matched with pot lid handle, the pot lid is equipped with on hand with kettle body entry size assorted ladder loop configuration, when being connected with the kettle body, can closely pack the pot lid in the kettle body, control filter funnel's the degree that compresses tightly.

Optionally, the area of the bottom of the compression structure is larger than the edge of the filter funnel, and the contact surface of the filter funnel is of a planar structure. So that the compressed filter funnel is uniformly stressed and the steam cover is uniformly pressed at the bottom of the kettle.

Optionally, the planar structure surface of compact structure is equipped with soft stripe structure for there is the buffering at the filter funnel in-process that compresses tightly, can not press more loosely because of the pot lid and cause the spray assembly fixed unstable, it is great to produce the vibration when liquid boiling is comparatively violent in the kettle, makes the coffee powder in the filter funnel tremble into the coffee liquid, has certain potential safety hazard moreover. The spraying assembly is not extruded and deformed due to the tight pressing of the kettle cover.

Optionally, the electric heating assembly is provided with a convex heating plate structure matched with the shape of the steam hood, so that the steam hood covers the convex heating plate structure.

Optionally, the fountain coffee maker further comprises a heating base plate which is matched with the electric heating component at the bottom of the kettle.

Optionally, the heating chassis has a timing function and a temperature control function, and can set coffee brewing time and control coffee concentration according to needs.

Optionally, the kettle body is further provided with a kettle mouth and a handle.

Optionally, the handle is equipped with the heat insulating mattress with kettle body junction, touches kettle body position and leads to the scald when preventing to hold the kettle body by hand.

Optionally, the kettle body is made of transparent materials, and glass or transparent plastic materials are selected, so that the coffee brewing process can be observed conveniently, and the concentration of coffee liquid can be judged conveniently.

The simple utilization of prior art adoption steam steeps coffee, whole coffee preparation process time is very of a specified duration, and efficiency is too low, and can not leave the coffee pot kettle body of design and use, compares with prior art, the utility model discloses the steam and the partial hot water that produce are collected at the bottom of the kettle to the subassembly accessible that sprays, pass to in filtering the funnel through the pipe, utilize steam and boiling water to steep coffee, and the coffee liquid that dashes flows to the hot water in the kettle body through the hole on filtering the funnel, through the dashing of steam and boiling water many times, fully extract effective component in the coffee powder to the coffee liquid in, make the coffee after steeping more heavy on the one hand, on the other hand has saved the filtration step, and the coffee liquid that dashes can directly pour out and drink. The steam cover is provided with through holes, which is beneficial to circulating hot water outside the steam cover to the steam cover for brewing coffee. In addition, the distributor can distribute the steam and the boiling water sprayed by the guide pipe to the surface of the coffee powder in the filter funnel for coffee brewing. The spraying component structure of the whole spraying type coffee pot is integrated, and the spraying type coffee pot can be directly applied to the existing electric heating kettle. In addition, the spraying component of the utility model can be independently applied to other coffee pots or electric kettles, and has wide application range.

The utility model discloses used spray set and coffee pot structural design are simple effective, and the pot lid is exquisite to spray set's fixed knot structural design, and the part is less, easy operation, washs convenient and fast.

Drawings

FIG. 1 is a schematic structural view of a spray assembly according to an embodiment;

FIG. 2 is a schematic cross-sectional view of a fountain coffee maker according to an embodiment;

FIG. 3 is a perspective view of a fountain coffee maker according to an embodiment;

FIG. 4 is a disassembled top view of the fountain coffee maker according to the embodiment;

FIG. 5 is a disassembled view of the spray coffee maker according to the embodiment;

fig. 6 is a schematic view of a compacting structure of the fountain coffee pot according to the embodiment.

In the figures, the reference numbers are: 1-pot body, 2-pot cover, 21-compacting structure, 22-pot cover handle, 23-plane structure, 24-convex stripe structure, 25-step annular structure, 3-pot bottom, 31-electric heating component, 32-heating aluminum plate, 4-pot nozzle, 5-handle, 6-heat insulation pad, 7-spraying component, 8-filtering funnel, 9-conduit, 10-steam cover, 11-through hole, 12-distributor and 13-heating chassis.

Detailed Description

The following embodiments are described in detail in conjunction with the following examples, and it should be noted that the scope of the present invention is not limited to the following examples:

examples

As shown in fig. 1-6, the coffee pot spray assembly and the spray type coffee pot comprise a pot body 1, a pot lid 2, a pot bottom 3 and an electric heating assembly 4, the pot body 1 is provided with a spout 4 and a handle 5, a heat insulation pad 6 is further arranged between the pot body 1 and the handle 5, wherein the pot body 1 and the handle 5 are made of glass, the pot lid 2 is composed of a compression structure 21 and a pot lid handle 22 matched with the compression structure, a stepped annular structure 25 is arranged on the pot lid handle 22 and is matched with the size on the pot body 1, so that the spray assembly 7 can be compressed when the pot lid 2 is covered on the pot body 1, and the bottom of the compression structure 21 is a plane structure 23 with a silica gel convex stripe structure 24. The kettle bottom 3 comprises an electric heating component 31 and a heating aluminum plate 32 on the electric heating component 31, the heating aluminum plate 32 structure is matched with the steam cover 10 structure, so that the steam cover 10 covers the heating aluminum plate 32, on one hand, the steam cover 10 can press boiling water and steam into the filter funnel 8 more easily, and on the other hand, the effect of stabilizing the whole spray component 7 can be achieved. The spraying component 7 is arranged on the kettle bottom 3, and the spraying component 7 comprises a steam cover 10 at the bottom, a guide pipe 9 connected with the steam cover 10 and a filter funnel 8 penetrated by the guide pipe 9. Wherein, the bottom of the steam cover 10 is of an annular structure and a top umbrella-shaped structure, the steam cover covers the kettle bottom 3, and 3 through holes 11 are arranged on the side surface of the annular structure at the bottom of the steam cover 10. The guide pipe 9 is fixedly connected with the filter funnel 8 in a welding mode, and the top of the guide pipe 9 is connected with an umbrella-shaped distributor 12 through a spring. Wherein the material of the spray component is food grade 304 stainless steel. The entire fountain coffee maker is placed on the heating base 13 by the electric heating assembly 31. The heating chassis 13 has a timing function and a temperature control function, and can set coffee brewing time as required and control the concentration of coffee liquid.

Fountain coffee pot in infusing coffee in-process, arrange kettle body 1 and filter funnel 8 in with water and coffee powder respectively earlier, the water yield is not higher than filter funnel 8 bottom, cover pot lid 2 tightly, compress tightly spray set 7, open and heat the heating chassis 13 heating, 3 include the inside gassing that all can of steam cover 10 when heating to the uniform temperature at the bottom of the kettle, rise along with the temperature, steam and boiling water are impressed through pipe 9 on filter funnel 8's the coffee powder through distributor 12, the coffee liquid that infuses flows into the hot water in kettle body 1 through the filtration pore on filter funnel 8, boiling water in the kettle body 1 flows into in steam cover 10 through-hole 11, in filter funnel 8 is impressed through pipe 9, so circulate, steam and boiling water infuse the coffee powder repeatedly, according to the taste, infuse the coffee of different concentrations or the colour degree of depth. The heating base 13 is turned off according to preset conditions or manually turned off. Then the coffee in the kettle body 1 is poured out.

When the kettle is cleaned, the kettle body 1 and the kettle cover 2 can be cleaned according to the cleaning steps of a common electric kettle, after the spray component 7 is taken out, the spray component 7 is directly washed from the bottom of the steam cover 10 by clean water, the outer surface of the spray component 7 is washed to complete the cleaning process, and then the high-temperature disinfection process can be carried out.

The technical features of the present invention, and those skilled in the art can replace the components or structures with the same function or substantially the same function according to the requirement, all belong to the protection scope of the present invention.

Claims (9)

1. A coffee pot spray assembly, comprising: the steam generator comprises a filter funnel, a guide pipe and a steam cover, wherein the bottom of the guide pipe is communicated with the steam cover, the guide pipe penetrates through the bottom of the filter funnel, a distributor is arranged at an outlet at the top of the guide pipe, and the steam cover is provided with a through hole; the steam cover comprises a bottom annular structure and a top umbrella-shaped structure, and the through holes are formed in the bottom annular structure.

2. A coffee pot spray assembly as recited in claim 1, wherein: the distributor is umbrella-shaped.

3. A coffee pot spray assembly as recited in claim 1, wherein: the distributor is connected with the top of the guide pipe through a spring.

4. A coffee pot spray assembly as recited in claim 1, wherein: the top of the distributor is lower than the top of the filter funnel.

5. A fountain coffee maker comprising a coffee maker spray assembly as claimed in any one of claims 1 to 4, wherein: the kettle comprises a kettle body, a kettle bottom, a kettle cover and a spraying assembly, wherein the kettle bottom comprises an electric heating assembly, and the steam cover is arranged at the kettle bottom.

6. The fountain coffee maker of claim 5, wherein: the kettle cover is matched with the kettle body to tightly press the filter funnel at the bottom of the kettle.

7. The fountain coffee maker of claim 6, wherein: the kettle lid comprises a compression structure and a kettle lid handle matched with the compression structure, and a stepped annular structure matched with the size of the kettle body inlet is arranged on the kettle lid handle.

8. The fountain coffee maker of claim 5, wherein: the kettle body is also provided with a kettle mouth and a handle, and a heat insulation pad is arranged at the joint of the handle and the kettle body.

9. The fountain coffee maker of any of claims 5 to 8, wherein: the kettle body is made of glass.

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