CN202122492U - Water inlet mechanism of coffee brewing device - Google Patents
Water inlet mechanism of coffee brewing device Download PDFInfo
- Publication number
- CN202122492U CN202122492U CN2011201572917U CN201120157291U CN202122492U CN 202122492 U CN202122492 U CN 202122492U CN 2011201572917 U CN2011201572917 U CN 2011201572917U CN 201120157291 U CN201120157291 U CN 201120157291U CN 202122492 U CN202122492 U CN 202122492U
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- China
- Prior art keywords
- coffee brewing
- water inlet
- slide block
- cavity
- check valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Disclosed is a water inlet mechanism of a coffee brewing device. A brewing head of a coffee brewing mechanism is provided with a water inlet, and a coffee brewing cavity body is provided with a liquid outlet. The water inlet mechanism of the coffee brewing device is characterized in that a slider is arranged at the front end of the brewing head, a one-way valve is arranged in the slider, and pressure hot water drives the slider to move forwards to be combined with the brewing cavity body to form a coffee brewing cavity. The coffee brewing cavity body even with errors during manufacturing and abraded after long-term use can be effectively sealed by the aid of the pressure hot water and the slider.
Description
Technical field
The utility model relates to a kind of water intake mechanism of coffee brewing device.
Background technology
At present, the water intake mechanism structure of the coffee brewing device of use coffee cake or coffee capsule is numerous.Existing brew the error or long-time use of cavity in manufacture process after, cause poor sealing easily, cause the defective of beverage making cavity body drain water.
Summary of the invention
The purpose of the utility model is: a kind of water intake mechanism that brews the coffee brewing device of cavity good seal is provided.
For realizing above-mentioned purpose, the utility model is realized through following technical scheme.
A kind of water intake mechanism of coffee brewing device, the brew head of coffee brewing mechanism is provided with water inlet, and the coffee brewing cavity is provided with liquid outlet; It is characterized in that: described brew head front end is provided with slide block, is provided with check valve in the slide block; Pressure hot water drives the slide block reach, and brews cavity and combines the formation brew chamber.
The advantage of the utility model is: because the brew head front end is provided with slide block, be provided with check valve in the slide block; Pressure hot water drives the slide block reach, and brews cavity and combines the formation brew chamber.Even if having error or long-time use back wearing and tearing in making, pressure hot water and slide block effect also can make coffee brewing cavity good seal.
In the utility model, described check valve comprises: be used to stop up the plug of one-way valve water inlet, plug spring compressing plug sealing one-way valve water inlet, the delivery port of check valve with brew cavity and communicate.When pressure hot water does not reach setting pressure, check valve sealing, pressure hot water promotes the slide block reach, and brews cavity and combines the formation brew chamber; When pressure hot water reaches setting pressure, one-way valve opens, pressure hot water gets into brew chamber through check valve, brews.
Description of drawings
Fig. 1 is the water intake mechanism sketch map of the utility model coffee brewing device.
Fig. 2 is a kind of coffee brewing device sketch map of using the sealing water intake mechanism of the utility model.
The specific embodiment
In conjunction with Fig. 1, shown in Figure 2: the water intake mechanism of the coffee brewing device of present embodiment comprises: the brew head 1 of coffee brewing mechanism is provided with water inlet 2, and coffee brewing cavity 3 is provided with liquid outlet 4.The brew head front end is provided with slide block 5, is provided with check valve 6 in the slide block; Pressure hot water drives slide block 5 reaches and brews cavity 3 and combine the formation brew chamber.
Described check valve comprises: be used to stop up the plug 7 of one-way valve water inlet, plug spring 8 compressing plugs sealing one-way valve water inlet 9, the delivery port 10 of check valve with brew cavity 3 and communicate.
Because the brew head front end is provided with slide block, is provided with check valve in the slide block; Pressure hot water drives the slide block reach, and brews cavity and combines the formation brew chamber.Even if having error or long-time use back wearing and tearing in making, pressure hot water and slide block effect also can make coffee brewing cavity good seal.When pressure hot water does not reach setting pressure, check valve sealing, pressure hot water promotes the slide block reach, and brews cavity and combines the formation brew chamber; When pressure hot water reaches setting pressure, one-way valve opens, pressure hot water gets into brew chamber through check valve, brews.
The foregoing description is the case of the utility model, and any change of being done according to the utility model spirit all is interpreted as not breaking away from the protection domain of the utility model.
Claims (2)
1. the water intake mechanism of a coffee brewing device, the brew head of coffee brewing mechanism is provided with water inlet, and the coffee brewing cavity is provided with liquid outlet; It is characterized in that: described brew head front end is provided with slide block, is provided with check valve in the slide block; Pressure hot water drives the slide block reach, and brews cavity and combines the formation brew chamber.
2. the water intake mechanism of coffee brewing device according to claim 1; It is characterized in that: described check valve comprises: the plug that is used to stop up one-way valve water inlet; Plug spring compressing plug sealing one-way valve water inlet, the delivery port of check valve with brew cavity and communicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201572917U CN202122492U (en) | 2011-01-30 | 2011-05-17 | Water inlet mechanism of coffee brewing device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120032694.9 | 2011-01-30 | ||
| CN201120032694 | 2011-01-30 | ||
| CN2011201572917U CN202122492U (en) | 2011-01-30 | 2011-05-17 | Water inlet mechanism of coffee brewing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202122492U true CN202122492U (en) | 2012-01-25 |
Family
ID=45485567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201572917U Expired - Fee Related CN202122492U (en) | 2011-01-30 | 2011-05-17 | Water inlet mechanism of coffee brewing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202122492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104026981A (en) * | 2014-06-23 | 2014-09-10 | 宁波贝仕迪电器有限公司 | Capsule coffee maker |
-
2011
- 2011-05-17 CN CN2011201572917U patent/CN202122492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104026981A (en) * | 2014-06-23 | 2014-09-10 | 宁波贝仕迪电器有限公司 | Capsule coffee maker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20140517 |