CN201026129Y - Improved coffee pot - Google Patents
Improved coffee pot Download PDFInfo
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- CN201026129Y CN201026129Y CNU2007200034183U CN200720003418U CN201026129Y CN 201026129 Y CN201026129 Y CN 201026129Y CN U2007200034183 U CNU2007200034183 U CN U2007200034183U CN 200720003418 U CN200720003418 U CN 200720003418U CN 201026129 Y CN201026129 Y CN 201026129Y
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Abstract
The utility model relates to an improved coffee pot, the pot body of which is respectively provided with a sensitive switch, which is matched with a bowl cover of a grinding cup, and a magnetic reed switch, which is fitted with a pot lid. A mandril and a magnetic block, which are in corresponding with each other, are arranged on the bowl cover of the grinding cup and the internal wall of the pot lid. Meanwhile, the sensitive switch and the magnetic reed switch are connected in series into the main control circuit of the coffee pot, and the two switches can be turned on simultaneously only when the bowl cover and the pot lid are buckled at the same time, and then, the coffee pot can be started by a control circuit. Otherwise, the coffee pot cannot be operated for any one of the cover is failed to be buckled, so that the using security of the utility model is promoted. Meanwhile, the situations that the splashing of the ground coffee and the scalding of the steam can be easily caused for the coffee pot cover is not buckled can be avoided.
Description
Technical field
The utility model relates to a kind of coffee pot, particularly a kind of improved coffee pot.
Background technology
At present, coffee more and more is subjected to liking of mass consumption person, and drinking coffee becomes a kind of fashion of people's life, and especially concerning the coffee fan, one cup of coffee aromatic character and agreeable taste will make its operating efficiency improve greatly.In order to brew out one cup of good to eat coffee, generally need earlier coffee bean to be ground, brew again.Operation is general more loaded down with trivial details, in order to solve this loaded down with trivial details operation, a kind of coffee pot that grinds and brew one occurred.After this coffee pot is put into coffee bean, can directly brew out a cup of Java.As China Patent No. is No. 03279871.7 utility model patent, discloses a kind of coffee pot, extends a heated seats at the downside of a kettle body, and for bearing of a coffee pot, and the kettle body is resisted against the side face of coffee pot with a thermal detector.Again, a heater is established in heated seats inside, and the upside of kettle body then extends a cantilever, dig on the cantilever and establish an opening, and at opening part cutting ferrule one funnel, the cantilever inside of opening below installs a mill, and this mill front end is established an outlet, and extend a downward opening duff pipe in the termination of cantilever, and above coffee pot sleeve one container, a body is extended in the below of this container, the container inner bottom part is established a filter, in addition, on the kettle body, be provided with several function keys in regular turn.But the mill of this coffee pot cannot be dismantled, and therefore, the mill long-term work can be stained with a large amount of coffee powders in it, results in blockage easily, influences the taste of coffee.
In order to solve the problem of mill cleaning inconvenience, the applicant was on June 17th, 2005, applied for that application number is 200520111272.5 utility model application, for a kind of grinding with hot plate the coffee pot of unification, be made up of lower kettle body, upper kettle body, coffee cup, mill beans cup, water tank, filter cup, linker, control circuit, coffee cup and upper kettle body bottom flexibly connect; Place on the coffee cup on the base of lower kettle body tops to have and use the hole that communicates with the bottom coupling of coffee cup; Mill beans cup is inserted in the mill beans cup hole of upper kettle body, and the outlet of mill beans cup efferent duct communicates with the screen pack cup in placing the coffee cup; Linker is fixed in the upper kettle body lower end, and linker one end communicates with water tank, and the other end communicates with coffee seat cup.Mill beans cup in the technique scheme can conveniently take out, and is beneficial to cleaning.But mill beans cup is owing to can dismantle easily, and therefore, this coffee pot is higher to security requirement.Because when the loam cake of mill beans cup did not cover, coffee pot work then caused damage to the user easily, in addition, coffee powder also can splash in the kettle body.Simultaneously, if the loam cake of kettle body does not cover, the steam of coffee pot heating also can cause the danger of scald to the user.Therefore, after the loam cake that must guarantee to grind beans cup and kettle body covered simultaneously, coffee pot just can be worked.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, the grinding that a kind of safer, reliable operation is provided with hot plate the coffee pot of one.
The technical solution adopted in the utility model is: a kind of improved coffee pot, comprise kettle body and the pot lid that covers on described kettle body, be provided with dismountable grinding cup in the described kettle body, with the described glass motor that matches that grinds, water tank, grind the mixing pouring and boiling device that cup and water tank are connected with described respectively, be arranged on the faucet of described mixing pouring and boiling device bottom, and the electric heater that the water in the water tank is heated, described electric heater is connected with governor circuit in the described coffee pot, the described cup that grinds comprises cup and the bowl cover that covers on described cup, be respectively equipped with first touch switch on the described kettle body, second touch switch, described first touch switch and the touch in the governor circuit that is connected in coffee pot that two switches contact mutually, the break-make of control governor circuit; Extend first touch part corresponding with described first touch switch on the body of described bowl cover, the inwall of described pot lid is provided with and corresponding second touch part of described second touch switch.
The utility model also adopts following attached technical scheme: described first touch switch is a microswitch, second touch switch is a magnetic reed switch, described microswitch is provided with a push-piece, be provided with a push rod corresponding with described push-piece in described first touch part, described second touch part is one to have the magnetic patch of magnetic;
Described first touch switch is a magnetic reed switch, and second touch switch is a microswitch, and described microswitch is provided with one by post, and described first touch part is one to have the magnetic patch of magnetic, described second touch part be one with described by the corresponding push rod of post;
Described first touch switch and second touch switch are microswitch, and described microswitch is provided with a push-piece, are provided with a push rod in described first touch part, and described second shake-up is a push rod, and is all corresponding with described push-piece;
Described first touch switch and second touch switch are magnetic reed switch, and described first touch part and second touch part are the magnetic patch with magnetic;
Described grinding cup comprises that also a blade, described blade are positioned at described cup and socket-connect with the output shaft of described motor;
Described mixing pouring and boiling device comprises that one leaks cup and and is placed in a described filter mantle that leaks in the cup, and described faucet is arranged in the described leakage glass;
Also be provided with a push rod that after described pot lid covers, relies on described first touch part on the inwall of described pot lid;
Described grinding cup is connected by a passage with described mixing pouring and boiling device, is provided with a screen pack in described passage, and the filtering holes of the upper and lower of described screen pack is less than the filtering holes at middle part;
The diameter of the filtering holes at described screen pack middle part is 2.8-3.4mm, and the diameter of the filtering holes of the upper and lower of described screen pack is 2.2-2.8mm.
The beneficial effect that adopts the utility model to bring: (1) the utility model is respectively equipped with microswitch and magnetic reed switch that matches with pot lid that a bowl cover that grinds cup matches, and these two switches are in the governor circuit that is connected coffee pot of connecting.Therefore, when bowl cover and pot lid covered simultaneously, two switches could be connected simultaneously, and at this moment, control circuit is communicated with, and starts coffee pot work.Do not cover as any one lid, coffee pot all can not start, and has improved the security that the utility model uses; (2) the utility model is if be provided with a microswitch, the user then can appear if be not intended to touch microswitch or microswitch breaks down, coffee pot delays work, the user is caused damage, and two switches are set, even one of them microswitch has been moved in false touch or one of them switch breaks down, coffee pot can not worked yet; Once more, bowl cover is connected on the pedestal, and the grinding cup is fixed in the kettle body, and the vibration that produces when reducing to grind cup work prevents that the grinding cup is shifted, and causes danger; (3) filtering holes of the upper and lower of screen pack can guarantee to grind the fine powder admission passage in the cup less than the filtering holes at middle part, can guarantee the speed of coffee powder by screen pack simultaneously again, shortens the milling time of fine powder, makes coffee have higher mouthfeel.
Figure of description
Fig. 1 is a front view of the present utility model;
Fig. 2 is a cutaway view of the present utility model;
Fig. 3 is after the utility model removes pot lid, the vertical view of kettle body;
Fig. 4 is the perspective view of the utility model bowl cover;
Fig. 5 is the perspective view of the utility model cup;
Fig. 6 is a partial sectional view of the present utility model;
Fig. 7 is the cutaway view at the utility model kettle body top;
Fig. 8 is the front view of screen pack of the present utility model;
Fig. 9 is the cutaway view of the utility model cup;
Figure 10 is the cut-away view at kettle body top when second touch switch adopts microswitch in the utility model, and the structural relation of the microswitch and second touch part is shown;
Figure 11 is governor circuit figure of the present utility model;
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description:
Extremely shown in Figure 9 as Fig. 1, a kind of improved coffee pot for the utility model announcement, comprise kettle body 1 and the pot lid 2 that covers on the kettle body, be provided with dismountable grinding cup 3 in the kettle body 1, grind cup 3 and comprise cup 31 and the bowl cover 32 that covers on cup, grind cup 3 and also comprise a blade 33, blade 33 is positioned at cup 31 and socket-connects with the output shaft of motor 4.Water tank 5, respectively with grind the mixing pouring and boiling device 6 that cup 3 and water tank 5 are connected, mix pouring and boiling device 6 and comprise that one leaks cup 61 and and is placed in filter mantle 62 in the cup 61 with Louing, faucet 611 is arranged at Lou glasss 61 bottom.The opening that leaks cup 61 and filter mantle 62 tops is for mixing the water inlet of pouring and boiling device, corresponding with the water inlet of the described mixing pouring and boiling device discharge outlet that is provided with on the kettle body.Grind cup 3 and be connected by a passage 7 with mixing pouring and boiling device 6, the outlet of passage 7 is also corresponding with the water inlet that mixes pouring and boiling device 6 tops.Be provided with a screen pack 71 in passage 7, the filtering holes of the upper and lower of screen pack 71 is less than the filtering holes at middle part.The diameter of the filtering holes at screen pack 71 middle parts is 2.8-3.4mm, is 3.0mm in the present embodiment.The diameter of the filtering holes of the upper and lower of screen pack 71 is 2.2-2.8mm, and present embodiment is 2.6mm.She Ji purpose is to make the filtering holes of upper and lower of screen pack less than the filtering holes at middle part like this, guarantee to grind the fine powder admission passage in the cup, can guarantee simultaneously the speed of coffee powder again, shorten the milling time of fine powder, make coffee have higher mouthfeel by screen pack.
Touch in the governor circuit that is connected in coffee pot that two switches 12 contacts mutually being respectively equipped with first touch switch, 11, the second touch switch, 12, the first touch switch 11 and the on the kettle body 1, control the break-make of governor circuit.Extend first touch part 321 corresponding with first touch switch 11 on the body of bowl cover 32, the inwall of pot lid 2 is provided with and second touch switch, 12 corresponding second touch parts 21.Also be provided with a push rod 22 that after pot lid 2 covers, relies on first touch part 321 on the inwall of pot lid 2.
When bowl cover 32 being covered after on the cup 31, first touch part 321 on the bowl cover 32 leans on first touch switch 11 corresponding with it, thereby trigger 11 conductings of first touch switch, again pot lid 2 is covered on kettle body 1 afterwards, at this moment second touch part 21 on pot lid 2 inwalls relies on second touch switch 12 on the kettle body 1, thereby triggers 12 conductings of second touch switch.Simultaneously, push rod 22 on pot lid 2 inwalls leans on first touch part 321, purpose is to prevent that when the coffee pot work drive motor drives the blade high speed rotating first touch part 321 breaks away from first touch switch 11 and causes circuit to disconnect, and the situation of coffee machine cease operation occurs.As shown in figure 11, because first touch switch 11 and second touch switch 12 are in the governor circuit that is connected coffee pot that is in series, have only just conducting of governor circuit after the conducting simultaneously of two touch switch, at this moment coffee pot could operate as normal.Therefore, when bowl cover and pot lid covered simultaneously, two switches could be connected simultaneously, and at this moment, control circuit is communicated with, and starts coffee pot work.Do not cover as any one lid, coffee pot all can not start, and has improved the security that the user uses.
In first preferred embodiment that this concrete implementation column provides: first touch switch 11 is microswitch, second touch switch 12 is a magnetic reed switch, microswitch is provided with a push-piece 111, be provided with push rod 3211, the second touch parts 21 corresponding in first touch part 321 and be one and have the magnetic patch of magnetic with push-piece 111.
In second preferred embodiment that this concrete implementation column provides: first touch switch 11 is magnetic reed switch, and second touch switch 12 is a microswitch.Wherein the concrete structure of second touch switch and second touch part as shown in figure 10.It is one to have the magnetic patch of magnetic by post 121, the first touch parts 321 that microswitch is provided with one, second touch part 21 be one with by the corresponding push rod of post 121.
In the 3rd preferred embodiment that this concrete implementation column provides: first touch switch 11 and second touch switch 12 are microswitch, microswitch is provided with a push-piece, being provided with a push rod 3211, the second touch parts 21 in first touch part 321 is a push rod, all corresponding with push-piece.Wherein the concrete structure of second touch switch and second touch part as shown in figure 10.
In the 4th preferred embodiment that this concrete implementation column provides: first touch switch 11 and second touch switch 12 are magnetic reed switch, and first touch part 321 and second touch part 21 are the magnetic patch with magnetic.
Claims (10)
1. improved coffee pot, comprise kettle body (1) and cover pot lid (2) on described kettle body, be provided with dismountable grinding cup (3) in the described kettle body (1), the motor (4) that matches with described grinding cup (3), water tank (5), grind the mixing pouring and boiling device (6) that cup (3) and water tank (5) are connected with described respectively, be arranged on the faucet (611) of described mixing pouring and boiling device (6) bottom, and the electric heater (8) that the water in the water tank (5) is heated, described electric heater (8) is connected with governor circuit in the described coffee pot, the described cup (3) that grinds comprises cup (31) and covers bowl cover (32) on described cup, it is characterized in that: be respectively equipped with first touch switch (11) and second touch switch (12) on the described kettle body (1), described first touch switch (11) and second touch switch (12) are in series in the governor circuit of coffee pot, the break-make of control governor circuit; Extend first touch part (321) corresponding with described first touch switch (11) on the body of described bowl cover (32), the inwall of described pot lid (2) is provided with and corresponding second touch part of described second touch switch (12) (21).
2. coffee pot according to claim 1, it is characterized in that: described first touch switch (11) is a microswitch, second touch switch (12) is a magnetic reed switch, described microswitch is provided with a push-piece (111), be provided with a push rod (3211) corresponding with described push-piece (111) in described first touch part (321), described second touch part (21) is one to have the magnetic patch of magnetic.
3. coffee pot according to claim 1, it is characterized in that: described first touch switch (11) is a magnetic reed switch, second touch switch (12) is a microswitch, described microswitch is provided with one by post (121), described first touch part (321) is one to have the magnetic patch of magnetic, described second touch part (21) be one with described by the corresponding push rod of post (121).
4. coffee pot according to claim 1, it is characterized in that: described first touch switch (11) and second touch switch (12) are microswitch, described microswitch is provided with a push-piece, be provided with a push rod (3211) in described first touch part (321), described second touch part (21) is a push rod, and is all corresponding with described push-piece.
5. coffee pot according to claim 1 is characterized in that: described first touch switch (11) and second touch switch (12) are magnetic reed switch, and described first touch part (321) and second touch part (21) are the magnetic patch with magnetic.
6. according to claim 1 or 2 or 3 or 4 or 5 described coffee pots, it is characterized in that: described grinding cup (3) also comprises a blade (33), and described blade (33) is positioned at described cup (31) and socket-connects with the output shaft of described motor (4).
7. according to claim 1 or 2 or 3 or 4 or 5 described coffee pots, it is characterized in that: described mixing pouring and boiling device (6) comprises that a leakage cup (61) and is placed in described filter mantle (62) that leaks in the cup (61), and described faucet (611) is arranged in the described leakage glass (61).
8. according to claim 1 or 2 or 3 or 4 or 5 described coffee pots, it is characterized in that: also be provided with a push rod (22) that after described pot lid (2) covers, relies on described first touch part (321) on the inwall of described pot lid (2).
9. according to claim 1 or 2 or 3 or 4 or 5 described coffee pots, it is characterized in that: described grinding cup (3) is connected by a passage (7) with described mixing pouring and boiling device (6), be provided with a screen pack (71) in described passage (7), the filtering holes of the upper and lower of described screen pack (71) is less than the filtering holes at middle part.
10. a kind of coffee pot as claimed in claim 9 is characterized in that: the diameter of the filtering holes at described screen pack (71) middle part is 2.8-3.4mm, and the diameter of the filtering holes of the upper and lower of described screen pack (71) is 2.2-2.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200034183U CN201026129Y (en) | 2007-02-06 | 2007-02-06 | Improved coffee pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200034183U CN201026129Y (en) | 2007-02-06 | 2007-02-06 | Improved coffee pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201026129Y true CN201026129Y (en) | 2008-02-27 |
Family
ID=39130330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200034183U Expired - Fee Related CN201026129Y (en) | 2007-02-06 | 2007-02-06 | Improved coffee pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201026129Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101263976B (en) * | 2008-03-11 | 2011-09-28 | 广东亿龙电器股份有限公司 | Tea infusing machine with safety protecting device |
| US9173519B2 (en) | 2014-01-17 | 2015-11-03 | Keurig Green Mountain, Inc. | Method and apparatus for beverage carafe detection |
| CN106463984A (en) * | 2014-05-30 | 2017-02-22 | 微软技术许可有限责任公司 | Battery isolation circuit |
-
2007
- 2007-02-06 CN CNU2007200034183U patent/CN201026129Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101263976B (en) * | 2008-03-11 | 2011-09-28 | 广东亿龙电器股份有限公司 | Tea infusing machine with safety protecting device |
| US9173519B2 (en) | 2014-01-17 | 2015-11-03 | Keurig Green Mountain, Inc. | Method and apparatus for beverage carafe detection |
| CN106463984A (en) * | 2014-05-30 | 2017-02-22 | 微软技术许可有限责任公司 | Battery isolation circuit |
| CN106463984B (en) * | 2014-05-30 | 2019-11-19 | 微软技术许可有限责任公司 | Battery isolation circuitry |
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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: 20080227 Termination date: 20110206 |