CN201192274Y - Safety locking device of brewing cavity cover-board of coffee making device - Google Patents
Safety locking device of brewing cavity cover-board of coffee making device Download PDFInfo
- Publication number
- CN201192274Y CN201192274Y CNU2008200469334U CN200820046933U CN201192274Y CN 201192274 Y CN201192274 Y CN 201192274Y CN U2008200469334 U CNU2008200469334 U CN U2008200469334U CN 200820046933 U CN200820046933 U CN 200820046933U CN 201192274 Y CN201192274 Y CN 201192274Y
- Authority
- CN
- China
- Prior art keywords
- beverage making
- making cavity
- cover plate
- housing
- handgrip
- 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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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
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/58—Safety devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The utility model relates to a safe locking device for a pouring chamber cover board of a coffee maker, which comprises a pouring chamber, a pouring chamber installing seat, the pouring chamber cover board, a cover board interlocking seat, a shell body and an electric control device. The pouring chamber is arranged on the pouring chamber installing seat; the pouring chamber cover board covers on the upper part of an opening of the pouring chamber; the cover board interlocking seat is positioned above the pouring chamber cover board and connected with the pouring chamber cover board; the shell body is arranged at the upper part of the pouring chamber installing seat and covers the cover board interlocking seat; a pushing handle, an interlocking hinge and a touch control protector are also included. The safe locking device has the beneficial effects of not only opening or closing the pouring chamber cover board easily through the touch control protector which is touched by the pushing handle on the shell body, but also serving the decompressing exhaust or power-off protection function at the same time when opening or closing the pouring chamber cover board to overcome the prior hidden dangers.
Description
Technical field
The utility model relates to the coffee machine technical field, especially a kind of beverage making cavity cover plate safe locking device of coffee machine.
Background technology
China's utility model patent number: 200720050103.4, disclose a kind of name and be called " improved coffee machine pressure brewery installations ", its Granted publication number: CN201005520, Granted publication day: on January 16th, 2008; This coffee machine pressure brewery installations (that is: beverage making cavity cover plate locking mechanism), comprise first assembly and second assembly of forming brewing cavity, and driving mechanism, first assembly comprises rotating latch, gland and gland ring, second assembly comprises the coffee basket support and is arranged on coffee basket on the coffee basket support, driving mechanism is made up of handlebar and driving lever, the gland lid is located at coffee basket upper opening, rotating latch is arranged on gland top and links to each other with gland, driving lever one end is connected with handlebar, the other end inserts in the draw-in groove of rotating latch, and driving mechanism drives first assembly by driving lever and moves realization opening and closing brewing cavity; For improving the security of coffee machine pressure brewery installations, the coffee basket support of the coffee machine outside is provided with relief valve and microswitch, connects the valve rod of first interface and pressure release interface under second interface, pressure release interface and the original state that this relief valve is provided with first interface that connects brewing cavity, connect the coffee machine boiler; The described first assembly correspondence is provided with jacking block, and this jacking block closes in the closed procedure at brewing cavity and promotes valve rod, makes first interface and second interface connect and block with the pressure release interface, and microswitch is then by the valve rod touch-control.
Above-mentioned patent is that the applicant adopts brand-new design, has easy and simple to handlely, and motion and location are reliable, let out and remove the high pressure that produces when brewageing, and have characteristics safe in utilization, that the life-span is long; But the coffee machine pressure brewery installations of this structure still has the following disadvantages: (1), complicated integral structure, and relief valve and microswitch be installed in the coffee basket support outside, and join by linked component, cause overall volume big, the mounting process difficulty; (2), the coffee machine pressure brewery installations of this structure, can let out except that the high pressure that produces in the brewing process, still; when opening or closing the brewing cavity gland; can not carry out protective effects such as decompression exhaust or outage simultaneously, open the brewing cavity gland, have certain potential safety hazard to be placed at.
The utility model content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art; and provide a kind of simple in structure, install simple and easyly, when opening an account or close the beverage making cavity cover plate, can realize the beverage making cavity cover plate safe locking device of the coffee machine of decompression exhaust or power-off protection effect simultaneously.
The purpose of this utility model is achieved in that
The beverage making cavity cover plate safe locking device of coffee machine; comprise beverage making cavity; the beverage making cavity mount pad; the beverage making cavity cover plate; the cover plate continous action base; housing and electric control gear; the beverage making cavity mount pad is provided with beverage making cavity; beverage making cavity cover plate lid is located at the top of beverage making cavity opening; the cover plate continous action base is positioned at beverage making cavity cover plate top and links to each other with described beverage making cavity cover plate; housing is arranged on beverage making cavity mount pad top and covers described cover plate continous action base; also include and stir handgrip; interlock hinge part and touch-control protective device; housing is provided with to make and stirs handgrip and stir the fulcrum that slides; stir in the handgrip one end insertion housing and and link to each other with fulcrum; interlock hinge part comprise be hinged on; following trace; on; following trace outer end links to each other with the cover plate continous action base with housing respectively; handgrip is stirred in its connection that is hinged; be positioned on the housing and stir the touch-control protective device that the handgrip top also is equipped with the handgrip shake-up that can be struck, the touch-control protective device is electrically connected with electric control gear.The beverage making cavity cover plate locking device of this structure only need be stirred handgrip; just can realize compressing or opening of beverage making cavity; add the touch-control protective device that the handgrip that is struck on the housing touches; can easily open or close the beverage making cavity cover plate; but also can when opening or closing the beverage making cavity cover plate, can realize decompression exhaust or power-off protection effect simultaneously, safe and reliable.
The purpose of this utility model can also adopt following technical measures to solve:
Described touch-control protective device comprises pedestal, microswitch and elastic latch hook, microswitch and elastic latch hook
Be installed on the pedestal and microswitch can be touched by elastic latch hook, pedestal is fixed on the housing, and microswitch is electrically connected with electric control gear, and the elastic latch hook fastener is being stirred on the handgrip.
The described handgrip of stirring comprises sliding piece, handle seat, touch-control handle and arc-shaped guide plate; sliding piece one end has the fulcrum trepanning; the other end is provided with the handle seat; handle seat both sides are fixed with arc-shaped guide plate; band fulcrum trepanning one end inserts in the housing and the fulcrum trepanning is set on the fulcrum of housing on the sliding piece; the touch-control handle is installed on the handle seat with the lever form and the below of corresponding touch-control protective device, and sliding piece also is hinged with described upper and lower trace and a little links to each other.
Described sliding piece middle part has hinge part connecting hole, and the pin joint place of upper and lower trace is connected with upper and lower movable intermediate plate, and a movable axis passes the hinge part connecting hole at sliding piece middle part, pegs graft respectively into upper and lower movable intermediate plate in its two ends.
The outer end of described upper and lower trace is respectively equipped with the both sides journal stirrup, and the both sides journal stirrup is installed on housing and the cover plate continous action base with the axle manner respectively.
Described beverage making cavity cover plate and beverage making cavity opening also are provided with seal washer.
Described touch-control protective device is the valve to the beverage making cavity pressure release.
The beneficial effects of the utility model are:
(1), the beverage making cavity cover plate safe locking device of the utility model coffee machine, utilize interlock hinge part in the housing, stir the interaction relation between handgrip and the cover plate continous action base, open or compress the beverage making cavity cover plate by dialling the mode that pushes away, overall structure is simple, rationally; And interlock hinge part, cover plate Connection Block etc. are installed in the housing, and it connects closely, install simple and easyly, and have reduced overall volume; Moreover the beverage making cavity cover plate is subjected to the upper and lower trace pin joint place active force of interlock hinge part when the sealing beverage making cavity, seal beverage making cavity better;
(2), the beverage making cavity cover plate safe locking device of this structure coffee machine; the touch-control protective device that touches by the handgrip that on housing, is struck also; can easily open or close the beverage making cavity cover plate; but also can when opening or closing the beverage making cavity cover plate, can realize decompression exhaust or power-off protection effect simultaneously, to overcome the potential safety hazard that it exists.
Description of drawings
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model
Fig. 2 is textural association figure of the present utility model
Fig. 3 is the structural representation after the utility model is removed arc-shaped guide plate
Fig. 4 is the structural representation of beverage making cavity loam cake, tank upper cover and the conduit of coffee machine of the present utility model
The specific embodiment
As shown in figures 1 and 3, the beverage making cavity cover plate safe locking device of coffee machine, comprise beverage making cavity 1, beverage making cavity mount pad 2, beverage making cavity cover plate 3, cover plate continous action base 4, housing 5 and electric control gear, beverage making cavity mount pad 2 is provided with beverage making cavity 1, beverage making cavity cover plate 3 lids are located at the top of beverage making cavity 1 opening, cover plate continous action base 4 is positioned at beverage making cavity cover plate 3 tops and links to each other with described beverage making cavity cover plate 3, housing 5 is arranged on beverage making cavity mount pad 2 tops and covers described cover plate continous action base 4, this locking device also includes stirs handgrip 6, interlock hinge part 7 and touch-control protective device 8, housing 5 is provided with to make and stirs handgrip 6 and stir the fulcrum 9 that slides, stir in the handgrip 6 one ends insertion housing 5 and and link to each other with fulcrum 9, interlock hinge part 7 comprises last trace 701 and the following trace 702 that is hinged, last trace 701 links to each other with cover plate continous action base 4 with housing 5 respectively with following trace 702 outer ends, handgrip 6 is stirred in its a little 10 connections that are hinged, be positioned on the housing 5 and stir the touch-control protective device 8 that handgrip 6 tops also are equipped with handgrip 6 shake-up that can be struck, touch-control protective device 8 is electrically connected with electric control gear; Described touch-control protective device 8 comprises pedestal 801, microswitch 802 and elastic latch hook 803, microswitch 802 and elastic latch hook 803 are installed on the pedestal 801 and microswitch 802 can be touched by elastic latch hook 803, pedestal 801 is fixed on the housing 5, microswitch 802 is electrically connected with electric control gear, and elastic latch hook 803 fasteners are being stirred on the handgrip 6; The described handgrip 6 of stirring comprises sliding piece 601, handle seat 602, touch-control handle 603 and arc-shaped guide plate 604, sliding piece 601 1 ends have fulcrum trepanning 605, the other end is provided with handle seat 602, handle seat 602 both sides are fixed with arc-shaped guide plate 604, band fulcrum trepanning 605 1 ends insert in the housing 5 and fulcrum trepanning 605 is set on the fulcrum 9 of housing 5 on the sliding piece 6, touch-control handle 603 is installed on the handle seat 602 with the lever form and the below of corresponding touch-control protective device 8, and sliding piece 601 is also gone up being hinged a little of trace 701 and following trace 702 and 10 linked to each other with described; Described sliding piece 601 middle parts have hinge part connecting hole 606, pin joint 10 places of last trace 701 and following trace 702 are connected with upper and lower movable intermediate plate 11, one movable axis 12 passes the hinge part connecting hole 606 at sliding piece 601 middle parts, pegs graft respectively into upper and lower movable intermediate plate 11 in its two ends; Described outer end of going up trace 701 and following trace 702 is respectively equipped with both sides journal stirrup 13, and both sides journal stirrup 13 is installed on housing 5 and the cover plate continous action base 4 with the axle manner respectively; Described beverage making cavity cover plate 3 also is provided with seal washer 14 with beverage making cavity 1 opening, increases the sealing of beverage making cavity; Described touch-control protective device 8 is the valves to beverage making cavity 1 pressure release.
In addition, coffee machine of the present utility model, also have further and improve, it is specifically: as shown in Figure 4, beverage making cavity loam cake 100 and tank upper cover 200 are hinged, described beverage making cavity loam cake 100 is fixed with the mount pad 300 that conduit mount pad 300,500, one soft body catheters 400 pass described beverage making cavity loam cake 100 and tank upper cover 200 respectively with the bottom of tank upper cover 200, and its two ends are communicated with beverage making cavity and water tank.Effectively solve beverage making cavity loam cake or tank upper cover dripping phenomenon when opening, convenient and healthy and simple in structure.
Claims (7)
1. the beverage making cavity cover plate safe locking device of coffee machine; comprise beverage making cavity; the beverage making cavity mount pad; the beverage making cavity cover plate; the cover plate continous action base; housing and electric control gear; the beverage making cavity mount pad is provided with beverage making cavity; beverage making cavity cover plate lid is located at the top of beverage making cavity opening; the cover plate continous action base is positioned at beverage making cavity cover plate top and links to each other with described beverage making cavity cover plate; housing is arranged on beverage making cavity mount pad top and covers described cover plate continous action base; it is characterized in that; also include and stir handgrip; interlock hinge part and touch-control protective device; housing is provided with to make and stirs handgrip and stir the fulcrum that slides; stir in the handgrip one end insertion housing and and link to each other with fulcrum; interlock hinge part comprise be hinged on; following trace; on; following trace outer end links to each other with the cover plate continous action base with housing respectively; handgrip is stirred in its connection that is hinged, and is positioned on the housing to stir the touch-control protective device that the handgrip top also is equipped with the handgrip shake-up that can be struck.
2. according to the beverage making cavity cover plate safe locking device of the described coffee machine of claim 1; it is characterized in that; described touch-control protective device comprises pedestal, microswitch and elastic latch hook; microswitch and elastic latch hook are installed on the pedestal and microswitch can be touched by elastic latch hook; pedestal is fixed on the housing; the microswitch electric control gear is electrically connected, and the elastic latch hook fastener is being stirred on the handgrip.
3. according to the beverage making cavity cover plate safe locking device of claim 1 or 2 described coffee machines; it is characterized in that; the described handgrip of stirring comprises sliding piece, handle seat, touch-control handle; sliding piece one end has the fulcrum trepanning; the other end is provided with the handle seat; band fulcrum trepanning one end inserts in the housing and the fulcrum trepanning is set on the fulcrum of housing on the sliding piece, and the touch-control handle is installed on the handle seat with the lever form and the below of corresponding touch-control protective device, and sliding piece also is hinged with described upper and lower trace and a little links to each other.
4. according to the beverage making cavity cover plate safe locking device of the described coffee machine of claim 2, it is characterized in that, described sliding piece middle part has hinge part connecting hole, the pin joint place of upper and lower trace is connected with upper and lower movable intermediate plate, one movable axis passes the hinge part connecting hole at sliding piece middle part, pegs graft respectively into upper and lower movable intermediate plate in its two ends.
5. according to the beverage making cavity cover plate safe locking device of claim 1 or 2 described coffee machines, it is characterized in that the outer end of described upper and lower trace is respectively equipped with the both sides journal stirrup, the both sides journal stirrup is installed on housing and the cover plate continous action base with the axle manner respectively.
6. according to the beverage making cavity cover plate safe locking device of the described coffee machine of claim 1, it is characterized in that described beverage making cavity cover plate and beverage making cavity opening also are provided with seal washer.
7. according to the beverage making cavity cover plate safe locking device of the described coffee machine of claim 1, it is characterized in that described touch-control protective device is the valve to the beverage making cavity pressure release.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200469334U CN201192274Y (en) | 2008-04-25 | 2008-04-25 | Safety locking device of brewing cavity cover-board of coffee making device |
| PCT/CN2008/071745 WO2009129671A1 (en) | 2008-04-25 | 2008-07-24 | Safety locking apparatus for cover plate of brewing chamber of coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200469334U CN201192274Y (en) | 2008-04-25 | 2008-04-25 | Safety locking device of brewing cavity cover-board of coffee making device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201192274Y true CN201192274Y (en) | 2009-02-11 |
Family
ID=40391821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200469334U Expired - Fee Related CN201192274Y (en) | 2008-04-25 | 2008-04-25 | Safety locking device of brewing cavity cover-board of coffee making device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201192274Y (en) |
| WO (1) | WO2009129671A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012071997A1 (en) * | 2010-11-30 | 2012-06-07 | 漳州灿坤实业有限公司 | High pressure coffee machine sealing mechanism |
| CN106659316A (en) * | 2014-03-11 | 2017-05-10 | 星巴克公司 | Beverage production machines and methods with multi-chambered basket units |
| WO2018133418A1 (en) * | 2017-01-22 | 2018-07-26 | 广东美的生活电器制造有限公司 | Cover-panel driving and locking device, beverage brewing device, and beverage brewing system |
| US10602874B2 (en) | 2015-06-16 | 2020-03-31 | Starbucks Corporation Dba Starbucks Coffee Company | Beverage preparation systems with brew chamber access mechanisms |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1906797B1 (en) * | 2005-07-22 | 2010-09-08 | Electrical and Electronics Limited | Gear-driven locking assembly for brew head assembly |
| US20070039478A1 (en) * | 2005-08-22 | 2007-02-22 | Main Power Electrical Factory Ltd. | Coffee machine brew head |
| DE202006004568U1 (en) * | 2006-03-22 | 2006-06-08 | Uni-Splendor Corp. | Coffee machine has spring-loaded sealing plate which fits over coffee bean inlet on milling unit and prevents steam from brewing chamber from entering it, magnetic valve with operating lever opening plate when required |
| CN200977073Y (en) * | 2006-12-01 | 2007-11-21 | 广东新宝电器股份有限公司 | Locking brewing structure of coffee machine |
| CN201033013Y (en) * | 2007-04-09 | 2008-03-12 | 刘志洪 | Winding arm sliding block locking mechanism of the brewing device of the coffee machine |
-
2008
- 2008-04-25 CN CNU2008200469334U patent/CN201192274Y/en not_active Expired - Fee Related
- 2008-07-24 WO PCT/CN2008/071745 patent/WO2009129671A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012071997A1 (en) * | 2010-11-30 | 2012-06-07 | 漳州灿坤实业有限公司 | High pressure coffee machine sealing mechanism |
| CN106659316A (en) * | 2014-03-11 | 2017-05-10 | 星巴克公司 | Beverage production machines and methods with multi-chambered basket units |
| CN106659316B (en) * | 2014-03-11 | 2020-02-18 | 星巴克公司 | Beverage production machine and method with a multi-chamber basket unit |
| US10602874B2 (en) | 2015-06-16 | 2020-03-31 | Starbucks Corporation Dba Starbucks Coffee Company | Beverage preparation systems with brew chamber access mechanisms |
| WO2018133418A1 (en) * | 2017-01-22 | 2018-07-26 | 广东美的生活电器制造有限公司 | Cover-panel driving and locking device, beverage brewing device, and beverage brewing system |
| CN108338688A (en) * | 2017-01-22 | 2018-07-31 | 广东美的生活电器制造有限公司 | Cover board drives and self-locking device, beverage brewing device and beverage brewing systems |
| CN108338688B (en) * | 2017-01-22 | 2020-08-04 | 广东美的生活电器制造有限公司 | Cover plate driving and self-locking device, beverage brewing device and beverage brewing system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009129671A1 (en) | 2009-10-29 |
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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: 20090211 Termination date: 20120425 |