Anti-overflow structure of powder receiving bin of coffee machine

Abstract

The utility model discloses an anti-overflow structure of a powder receiving bin of a coffee machine, which comprises a drawer main body, and the drawer main body comprises a powder receiving bin unit and an upper cover unit arranged on the powder receiving bin unit; the upper cover unit comprises a water inlet cover and a water distribution net arranged below the water inlet cover; the coffee machine is reasonable in structural design, and the powder receiving bin unit is arranged to be used for containing coffee powder and extracting the coffee powder; a water inlet cover is arranged, so that a hot water leading-in effect is achieved; a water distribution net is arranged, so that the function of distributing hot water is achieved; a waterproof ring is arranged between the water inlet cover and the water distribution net. Coffee is prevented from overflowing from the drawer main body due to high temperature or high pressure to affect use.

Description

TECHNICAL FIELD

[0001] The utility model relates to coffee machine field especially, it relates to a coffee machine powder receiving bin's anti -overflow structure. BACKGROUND

[0002] With the improvement of people's living standards, people will drink coffee in ordinary life, a part of users will make coffee by oneself, at this time will use coffee machine to make. The user usually places the coffee powder in the coffee drawer, then places the coffee drawer in the coffee machine to carry out extraction work, the coffee machine will guide hot water into the coffee drawer to carry out extraction work on the coffee powder, then after the extraction is completed, the coffee liquid will flow out from the water outlet. However, a part of the existing coffee drawer during extraction, the high temperature or high pressure in the extraction cavity can cause hot water to flow out from the water inlet to the surface of the coffee machine or the coffee drawer, thereby soiling the coffee machine or the coffee drawer, affecting use. SUMMARY

[0003] The utility model provides a coffee machine powder receiving bin's anti -overflow structure for the present situation of prior art.

[0004] The utility model discloses a technical scheme that adopts the following technical scheme to solve the above technical problem:

[0005] A coffee machine powder receiving bin's anti -overflow structure, including the drawer main part, the drawer main part includes the powder receiving bin unit and the upper cover unit on the powder receiving bin unit, the upper cover unit includes the water inlet cover and the water distribution net below the water inlet cover, the water inlet cover and the water distribution net between setting prevent the water circle that returns.

[0006] The above-mentioned components achieve the following effects: the powder receiving bin unit is provided for placing coffee powder and extracting coffee powder; the water inlet cover is provided to guide hot water; the water distribution net is provided to distribute hot water; and the water circle is provided between the water inlet cover and the water distribution net to prevent coffee from overflowing from the drawer main part due to high temperature or high pressure, thereby affecting use.

[0007] Preferably, the water circle includes a waterproof outer ring and a waterproof inner ring; the water distribution net is provided with an extension part extending outward; and the extension part is between the waterproof inner ring and the waterproof outer ring.

[0008] The above-mentioned components achieve the following effects: the waterproof inner ring and the waterproof outer ring are provided to achieve better anti -overflow and water return prevention effects; and the extension part is between the waterproof outer ring and the waterproof inner ring to achieve better waterproof effect when hot water passes through the water distribution net.

[0009] Preferably, the waterproof inner ring extends from the water inlet cover to the water distribution net and is arranged in an inclined manner from top to bottom; the included angle between the waterproof inner ring and the water inlet cover is at least not less than the included angle between the waterproof inner ring and the extension.

[0010] The above-mentioned components achieve the effect that: by arranging the waterproof inner ring in an inclined manner and the included angle between the waterproof inner ring and the water inlet cover being at least not less than the included angle between the waterproof inner ring and the extension, the coffee in the extraction unit cannot return due to high temperature or high pressure, thereby achieving a good sealing and anti-return effect. Because the included angles are different, when water is poured in, the end of the waterproof inner ring connected with the water inlet cover will be pushed open towards the extension for water pouring work.

[0011] Preferably, the waterproof outer ring is arranged between the powder receiving bin unit and the upper cover unit.

[0012] The above-mentioned components achieve the effect that: by arranging the waterproof outer ring between the powder receiving bin unit and the upper cover unit, hot water or coffee is prevented from overflowing from between the waterproof outer ring and the powder receiving bin unit.

[0013] Preferably, the water inlet cover is arranged with a water inlet at any position; the water inlet is in abutting connection with the waterproof inner ring.

[0014] The above-mentioned components achieve the effect that: by arranging the water inlet, the hot water is guided into; by abutting the water inlet and the waterproof inner ring, the coffee is prevented from overflowing.

[0015] Preferably, the water distribution net is arranged with a water distribution hole.

[0016] The above-mentioned components achieve the effect that: by arranging the water distribution hole, the hot water is distributed and dripped.

[0017] Preferably, the powder receiving bin unit is arranged with a drawer at any position on the outer side; the powder receiving bin unit is arranged with an extraction unit inside; the extraction unit is arranged with a water outlet below.

[0018] The above-mentioned components achieve the effect that: by arranging the drawer, the user can separate or connect the drawer main body and the coffee machine; by arranging the extraction unit, the extraction work is performed.

[0019] Preferably, the water inlet cover is arranged with a handle at any position; the powder receiving bin unit and the upper cover unit are opened and closed through the handle.

[0020] The above-mentioned components achieve the effect that: by arranging the handle, the user can open the upper cover unit to place or take out the coffee powder.

[0021] Compared with the prior art, the coffee machine has the advantages that the coffee powder is placed in the powder receiving bin unit and the coffee powder is extracted, the water inlet cover is arranged to guide the hot water, the water distribution net is arranged to distribute the hot water, and the waterproof ring is arranged between the water inlet cover and the water distribution net to prevent the coffee from overflowing from the drawer main body due to high temperature or high pressure and affecting use. BRIEF DESCRIPTION OF DRAWINGS

[0022] Fig. 1 is a structural schematic view of the utility model;

[0023] Fig. 2 is a structural sectional schematic view of the utility model.

[0024] Reference signs: 1, drawer main body; 11, screw; 2, powder receiving bin unit; 21, pull part; 22, extraction unit; 23, water outlet; 3, waterproof ring; 31, waterproof outer ring; 32, waterproof inner ring; 4, upper cover unit; 41, water inlet cover; 42, water distribution net; 43, extension part; 44, water inlet; 45, water distribution hole; 46, handle. DETAILED DESCRIPTION

[0025] In the following, a plurality of embodiments of the utility model will be disclosed with drawings. For the purpose of clear illustration, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit the utility model. That is, in some embodiments of the utility model, these practical details are not necessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components will be shown in a simple schematic manner in the drawings.

[0026] It should be noted that all directional indications in the embodiments of the utility model, such as up, down, left, right, front, back, etc., are used to explain the relative position relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications will also change accordingly.

[0027] In addition, in addition to being used to represent the orientation or position relationship, the above-mentioned part of the terms can also be used to represent other meanings, for example, the term "upper" can also be used to represent a certain dependent relationship or connection relationship in some cases, and for ordinary skilled persons in the art, the specific meaning of these terms in the utility model can be understood according to the specific situation.

[0028] In addition, the terms "mounting", "setting", "provided with", "connecting", "connected", "sleeved" should be understood broadly. For example, it can be fixed connection, detachable connection, or integral structure; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or internal communication between two devices, elements or components. The connection mode involved in the present application is prior art without any improvement, which is common knowledge to those skilled in the art. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and does not mean to specially indicate the order or sequence, nor to limit the present application. It is only to distinguish the components or operations described by the same technical terms, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but must be based on the realization of ordinary skilled in the art. When the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the protection scope required by the present application.

[0030] As shown in Figs. 1-2 The present application provides a kind of anti-overflow structure of coffee machine powder receiving bin, including drawer main body 1, the drawer main body 1 includes powder receiving bin unit 2 and upper cover unit 4 set on powder receiving bin unit 2;The upper cover unit 4 includes water inlet cover 41 and water distribution net 42 arranged below water inlet cover 41;Waterproof ring 3 for preventing backwater is arranged between water inlet cover 41 and water distribution net 42. By setting powder receiving bin unit 2 for placing coffee powder and extracting coffee powder;Water inlet cover 41 plays the role of hot water introduction;Water distribution net 42 plays the role of hot water distribution;Waterproof ring 3 is arranged between water inlet cover 41 and water distribution net 42. Prevent coffee from overflowing from drawer main body 1 due to high temperature or high pressure, thereby affecting use.

[0031] The waterproof ring 3 includes waterproof outer ring 31 and waterproof inner ring 32;The water distribution net 42 is outwardly extended to set extension 43;The extension 43 is between waterproof inner ring 32 and waterproof outer ring 31. By setting waterproof inner ring 32 and waterproof outer ring 31, two layers are set to make the effect of preventing water overflow and backwater better;Extension 43 is arranged between waterproof outer ring 31 and waterproof inner ring 32, so that the waterproof effect of hot water passing through water distribution net 42 is better.

[0032] The waterproof inner ring 32 extends from the water inlet cover 41 to the water distribution net 42 and is arranged in a slope from top to bottom; the included angle between the waterproof inner ring 32 and the water inlet cover 41 is at least not less than the included angle between the waterproof inner ring 32 and the extension 43. By arranging the waterproof inner ring 32 in a slope and the included angle between the waterproof inner ring 32 and the water inlet cover 41 is at least not less than the included angle between the waterproof inner ring 32 and the extension 43, the coffee in the extraction unit 22 cannot return water due to high temperature or high pressure, which plays a good sealing and anti-return water effect. Because the included angles are different, when water is poured, the end of the waterproof inner ring 32 connected with the water inlet cover 41 will be opened to the extension 43 to pour water.

[0033] The waterproof outer ring 31 is arranged between the powder receiving bin unit 2 and the upper cover unit 4. By arranging the waterproof outer ring 31 between the powder receiving bin unit 2 and the upper cover unit 4, it prevents hot water or coffee from overflowing from between the waterproof outer ring 31 and the powder receiving bin unit 2.

[0034] The water inlet cover 41 is arranged with a water inlet 44 at any position; the water inlet 44 is in abutting connection with the waterproof inner ring 32. By arranging the water inlet 44, it plays a role of guiding hot water; by abutting the water inlet 44 and the waterproof inner ring 32, it prevents coffee from overflowing.

[0035] The water distribution net 42 is arranged with a water distribution hole 45. By arranging the water distribution hole 45, it plays a role of distributing and dripping hot water.

[0036] The powder receiving bin unit 2 is arranged with a drawer 21 at any position on the outer side; the powder receiving bin unit 2 is arranged with an extraction unit 22 inside; the extraction unit 22 is arranged with a water outlet 23 below. By arranging the drawer 21, it is convenient for the user to separate or connect the drawer main body 1 and the coffee machine; by arranging the extraction unit 22, it is used for extraction.

[0037] The water inlet cover 41 is arranged with a handle 46 at any position; the powder receiving bin unit 2 and the upper cover unit 4 are opened and closed through the handle 46. By arranging the handle 46, it is convenient for opening the upper cover unit 4 to place or take out coffee powder.

[0038] The water distribution net 42 and the water inlet cover 41 are detachably connected; by arranging the detachable connection, it is convenient for cleaning or replacement.

[0039] In this embodiment:

[0040] When the user needs to use the drawer body 1 to extract and brew coffee, the upper cover unit 4 needs to be separated from the powder receiving unit 2 through the handle 46, then the coffee powder is placed in the extraction unit 22, the upper cover unit 4 is covered, and the drawer body 1 is placed into the coffee machine through the pulling part 21 to extract; hot water enters the drawer body 1 through the water inlet 44, then the hot water pushes the waterproof inner ring 32 away from one end of the water inlet cover 41 due to water pressure, enters the upper end of the water distribution net 42, and then enters the extraction unit 22 through the water distribution net 42; when the water inlet is stopped, the waterproof inner ring 32 is reset, if the water pressure or water temperature in the extraction unit 22 is too high at this time, the steam pushes the waterproof inner ring 32 upwards, and because the waterproof inner ring 32 is arranged at an angle, the waterproof inner ring 32 does not separate from the water inlet cover 41 to cause the coffee liquid to overflow; after the extraction is completed, the coffee flows out from the water outlet 23.

[0041] In the utility model, the screw 11 is connected, which has been marked in the drawings, so it is not necessary to make too much description.

[0042] The coffee machine, coffee powder and coffee liquid in the utility model are the structures and technologies which are conventional and well-known to the person skilled in the art, so it is not necessary to make too much description or drawing description.

[0043] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the utility model.

[0044] In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0045] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and drawings. The specific connection mode of each part adopts the conventional means such as bolt, rivet, welding and sticking in the existing technology, which will not be described in detail here.

[0046] The above merely describes preferred embodiments of the present application, and various changes and modifications can be made to the specific implementation and application scope by those skilled in the art according to the spirit and principles of the present application, and the content of the specification should not be understood as limiting the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the scope of the claims of the present application.

Claims

1. A water overflow prevention structure for a coffee machine powder receiving bin, comprising a drawer body, the drawer body comprising a powder receiving bin unit and an upper cover unit disposed on the powder receiving bin unit; characterized in that: The upper cover unit includes a water inlet cover and a water diversion network arranged below the water inlet cover; a waterproof ring is arranged between the water inlet cover and the water diversion network to prevent water from flowing back.

2. The anti-overflow structure of the coffee machine powder receiving bin according to claim 1, characterized in that: The waterproof ring includes a waterproof outer ring and a waterproof inner ring; an extension portion is provided on the outer circumference of the water diversion network; and the extension portion is between the waterproof inner ring and the waterproof outer ring.

3. The anti-overflow structure of the coffee machine powder receiving bin according to claim 2, characterized in that: The waterproof inner ring extends from the water inlet cover to the water diversion network and is arranged in an inclined plane from top to bottom; the angle between the waterproof inner ring and the water inlet cover is at least not less than the angle between the waterproof inner ring and the extension part.

4. The anti-overflow structure of the coffee machine powder receiving bin according to claim 2, characterized in that: The waterproof outer ring is arranged between the powder receiving bin unit and the upper cover unit.

5. The anti-overflow structure of the coffee machine powder receiving bin according to claim 3, characterized in that: A water inlet is arranged at any position on the water inlet cover; and the water inlet is in contact with the waterproof inner ring.

6. The anti-overflow structure of the coffee machine powder receiving bin according to claim 1, characterized in that: The water diversion net is provided with water diversion holes.

7. The anti-overflow structure of the coffee machine powder receiving bin according to claim 1, characterized in that: A pull-out portion is arranged at any position outside the powder receiving bin unit; an extraction unit is arranged inside the powder receiving bin unit; and a water outlet is arranged below the extraction unit.

8. The anti-overflow structure of the coffee machine powder receiving bin according to any one of claims 1 to 7, characterized in that: A handle is arranged at any position on the water inlet cover; the powder receiving bin unit and the upper cover unit are opened and closed by the handle.

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