CN203987643U - A kind of coffee machine Gua Fen mechanism - Google Patents
A kind of coffee machine Gua Fen mechanism Download PDFInfo
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- CN203987643U CN203987643U CN201420428953.3U CN201420428953U CN203987643U CN 203987643 U CN203987643 U CN 203987643U CN 201420428953 U CN201420428953 U CN 201420428953U CN 203987643 U CN203987643 U CN 203987643U
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Abstract
The utility model provides a kind of coffee machine Gua Fen mechanism, belongs to household electrical appliance technical field.It has solved existing coffee machine and has scraped the irrational problem of powder mechanism design.This coffee machine Gua Fen mechanism comprises body, in body, be provided with fluid assembly, brewage assembly and driver, fluid assembly comprises having at least one pressure cylinder that goes out coffee pipe and pressure cylinder is installed in body upper end, the end face that pressure cylinder faces internal body is seal face, brewage assembly and comprise thering is brewageing body and brewage body and being articulated and connected at body middle part of a brewing cavity, brewage on body and be fixed with and scrape powder part, scrape powder part and there is at least one for scraping the powder face of scraping of ground coffee, driver is positioned at body lower end, driver is brewageed body and around pin joint, is rotated and make to scrape powder face and be close to and streak seal face with brewageing that body is connected and can drive, and turn to pressure cylinder when below and can face pressure cylinder straight line and pass and pressure cylinder is submerged to brewing cavity when brewageing body.The utlity model has advantage reasonable in design.
Description
Technical field
The utility model belongs to household electrical appliance technical field, relates to a kind of coffee machine Gua Fen mechanism.
Background technology
The automatic control that coffee machine has been realized abrasive dust, press-powder, dress powder, brewed, removes the brewing coffee overall processes such as residue, coffee machine is mainly divided into semi-automatic coffee machine and the large class of full-automatic coffee machine two, since coming out, has just been subject to the favor of family and office space always.
In prior art, coffee machine comprises body, is installed with pressure cylinder in body, and pressure cylinder inside is provided with for going out the pipeline of coffee, at pressure cylinder, face on the end face (being seal face) of internal body, be provided with a plurality of with go out the aperture of coffee pipeline UNICOM.After coffee of coffee maker brew, coffee granulated slag humidity has viscosity, and after extruding, ground coffee contacts with seal face closely, easily sticks on pressure cylinder, in addition, because seal face has aperture, surrounding not exclusively smooth, also can cause being easily stained with on seal face ground coffee.Under these circumstances, process not in time residual ground coffee, ground coffee is apt to deteriorate in coffee machine inside, can affect the quality of lower a cup of Java, destroys its mouthfeel.When residual ground coffee is too much, due to the restriction of mechanism's stroke, bear the ground coffee that is incessantly equivalent to two cups of quantity of coffee, can not carry out the brewing of lower a cup of Java, thereby affect the normal work of coffee machine.
Also can impact coffee machine related parts inside on the other hand, thus the service life of shortening coffee machine.If artificial cleaning voluntarily, need to take out related components continually, not only lose time but also need people to take a lot of trouble to think more, therefore need to arrange can the residual ground coffee of Automatic clearance device, after coffee of brewing, just can the residual ground coffee of Automatic clearance, time saving and energy saving.
In sum, need to design a kind of coffee machine Gua Fen mechanism simple in structure, reasonable in design.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of coffee machine Gua Fen mechanism simple in structure, reasonable in design.
The purpose of this utility model can realize by following technical proposal: a kind of coffee machine Gua Fen mechanism, comprise body, in described body, be provided with fluid assembly, brewage assembly and driver, described fluid assembly comprises having at least one pressure cylinder that goes out coffee pipe and pressure cylinder is installed in body upper end, the end face that described pressure cylinder faces internal body is seal face, the described assembly of brewageing comprises having brewageing body and brewage body and being articulated and connected at body middle part of a brewing cavity, described brewageing on body is fixed with and scrapes powder part, the described powder part of scraping has at least one for scraping the powder face of scraping of ground coffee, described driver is positioned at body lower end, driver is brewageed body and around pin joint, is rotated and make to scrape powder face and be close to and streak seal face with brewageing that body is connected and can drive, and turn to pressure cylinder when below and can face pressure cylinder straight line and pass and pressure cylinder is submerged to brewing cavity when brewageing body.
In above-mentioned a kind of coffee machine Gua Fen mechanism, describedly scrape two connecting portions that powder part comprises operate portions and is symmetricly set on operate portions both sides, one end of two connecting portions is all connected with operate portions, the other end is all connected with brewageing body, described in scrape powder face quantity be one and to scrape powder face be the end face that operate portions faces seal face and contacts with seal face when rotating.
In above-mentioned a kind of coffee machine Gua Fen mechanism, the shape of two connecting portions is all L-shaped, two connecting portions include first side, second side and first side, second side is connected as a single entity, one end of second side is connected with operate portions, the other end is connected with first side, the middle concave part of second side becomes projection, and first side curves inwardly and extends to form hangers away from one end of second side.
In above-mentioned a kind of coffee machine Gua Fen mechanism, described in brewage the groove that body both sides offer respectively setting corresponding to hangers, described hangers is installed in groove.
In above-mentioned a kind of coffee machine Gua Fen mechanism, described in brewage on body cover plate be installed, one end of described cover plate stretches out and is bent to form a baffle plate, the other end stretches out and is bent to form side plate, described in brewage body and be positioned between baffle plate and side plate.
In above-mentioned a kind of coffee machine Gua Fen mechanism, described baffle plate comprises overhead gage and lower baffle plate, one end of described overhead gage is connected with cover plate, the other end is connected with lower baffle plate, overhead gage both sides offer symmetrically arranged two breach, second side on two connecting portions all fixes in corresponding breach, and described projection is positioned at the top of breach and is resisted against on overhead gage.
In above-mentioned a kind of coffee machine Gua Fen mechanism, described overhead gage and lower baffle plate be connected as a single entity and lower baffle plate by overhead gage upwards turnover extend institute and form.
In above-mentioned a kind of coffee machine Gua Fen mechanism, described breach be shaped as square or arc.
In above-mentioned a kind of coffee machine Gua Fen mechanism, being shaped as of described operate portions is shaft-like or tabular.
Compared with prior art, the utility model is simple in structure, reasonable in design, scrapes the residual ground coffee of Automatic clearance continuously that arranges of powder part, the high and person easy to use operation of operating efficiency.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the utility model one preferred embodiment.
Fig. 2 scrapes the structural representation of powder part in the utility model one preferred embodiment.
Fig. 3 brewages the structural representation of body in the utility model one preferred embodiment.
Fig. 4 scrapes powder part in the utility model one preferred embodiment to be arranged on the structural representation of brewageing on body.
Fig. 5 brewages the structural representation that assembly rotates in the utility model one preferred embodiment.
In figure, 10, fluid assembly; 11, pressure cylinder; 111, seal face; 20, brewage assembly; 21, brewage body; 211, brewing cavity; 212, groove; 22, cover plate; 221, baffle plate; 2211, overhead gage; 2212, lower baffle plate; 2213, breach; 222, side plate; 23, support; 30, driver; 31, drive motors; 32, screw rod; 40, scrape powder part; 41, operate portions; 42, connecting portion; 421, first side; 4211, hangers; 422, second side; 4221, projection.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figures 1 to 5, this coffee machine Gua Fen mechanism comprises body, in body, be provided with fluid assembly 10, brewage assembly 20 and driver 30, fluid assembly 10 comprises having at least one pressure cylinder that goes out coffee pipe 11 and pressure cylinder 11 is installed in body upper end, the end face that pressure cylinder 11 faces internal body is seal face 111, brewage assembly 20 and comprise thering is brewageing body 21 and brewage body 21 and being articulated and connected at body middle part of a brewing cavity 211, brewage on body 21 and be fixed with and scrape powder part 40, scrape powder part 40 and there is at least one for scraping the powder face of the scraping (not shown) of ground coffee, driver 30 is positioned at body lower end, driver 30 is brewageed body 21 and around pin joint, is rotated and make to scrape powder face and be close to and streak seal face 111 with brewageing that body 21 is connected and can drive, and when body 21 turns to pressure cylinder 11 below, can face pressure cylinder 11 straight lines and pass and pressure cylinder 11 is submerged to brewing cavity 211 when brewageing.
Under original state, in brewing cavity 211, fill ground coffee (not shown), driver 30 drives to be brewageed body 21 and passes pressure cylinder 11 is submerged in brewing cavity 211 towards pressure cylinder 11 direction straight lines, and ground coffee is after brewing, understand some and remain on seal face 111, be not easy to clean.Er Gua powder mechanism is arranged so that coffee machine is after once having brewed, and driver 30 drives brewages body 21 when pin joint rotates, and scrapes powder part 40 and rotates thereupon, scrapes powder face and seal face 111 and is close to and ground coffee residual on seal face 111 is wiped away successively.So just can automatically clear up and wash residual ground coffee, while guaranteeing to brew each time, brewing cavity 211 all keeps clean state, further guarantees that brewing coffee taste is out pure.
Preferably, scrape two connecting portions 42 that powder part 40 comprises operate portions 41 and is symmetricly set on operate portions 41 both sides, one end of two connecting portions 42 is all connected with operate portions 41, the other end is all connected with brewageing body 21, and the quantity of scraping powder face is one and end face that to scrape powder face be operate portions 41 faces seal face 111 and contact with seal face 111 when rotating.
By connecting portion 42 with brewage body 21 and be connected, make to brewage body 21 and also can rotate with scraping powder part 40 when rotating, thereby make to scrape, powder face contacts with seal face 111 and by the ground coffee scraped clean on seal face 111.
Owing to scraping the movement locus of powder face, it is an arcwall face, and seal face 111 is a plane, in order to guarantee that after scraping powder part 40 scraping seal face 111 can more residual ground coffee, while making to brew each time, brewing cavity 211 can keep clean state, this just require to scrape powder part 40 in rotation process with the whole plane of seal face 111 all the time in contact condition, therefore need operate portions 41 to there is certain elasticity, that is to say, scraping powder part 40 makes by having certain flexible material, for example by steel wire bending, formed, like this when scraping powder work, operate portions 41 can be shunk towards the direction away from seal face 111, produce certain deformation, make to scrape powder face and can be close to seal face 111 motions, thereby ground coffee residual on seal face 111 all can be scraped and fallen, guaranteed that after scraping powder part 40 scraping seal face 111 can more residual ground coffee, while making to brew each time, brewing cavity 211 can keep clean state, the amount that simultaneously remains in the ground coffee on seal face 111 is sparse gradually to edge from middle part, and ground coffee has certain viscosity, the seal face 111 of swiping gently if scrape powder part 40 and be only just cannot scrape ground coffee totally, therefore scraping powder part 40 is also by having the benefit that certain flexible material makes, when scraping powder part 40 and turn to seal face 111 edge, contact with seal face 111 and start to scrape powder work, scrape the more past seal face of powder part 40 111 middle parts while rotating, scrape the deformation that powder part 40 produces larger, and between seal face 111, formed extruding force is also larger, thereby the ground coffee sticking on seal face 111 can be scraped and wiped clean thoroughly.
Further preferably, the shape of two connecting portions 42 is all L-shaped, two connecting portions 42 include first side 421,422Qie first side, second side 421, second side 422 and are connected as a single entity, one end of second side 422 is connected with operate portions 41, the other end is connected with first side 421, the middle concave part of second side 422 becomes projection 4221, and first side 421 curves inwardly and extends to form hangers 4211 away from one end of second side 422.
The shape of connecting portion 42 can be " L " shape, also can be designed to other shapes such as " Z " shape, can design according to actual needs.The design of connecting portion 42 be for make to scrape powder part 40 more firm, be stably arranged on and brewage on body 21, also guaranteed to scrape powder part 40 scraping powdery state while not carrying out simultaneously, can not affect other work of coffee machine.
Projection 4221 setting had not only increased the aesthetic property of scraping powder part 40 but also the intensity that can strengthen connecting portion 42, powder part 40 be can prevent from scraping and powder or other situation lower stress scraped, scrape powder part 40 towards axial motion, the powder face of scraping and seal face 111 distances that can guarantee like this to scrape on powder part 40 remain unchanged.In addition, can also guarantee to scrape powder part 40 many times scrape powder process in keep the structure of self by external force, not changed, avoid exerting an influence to scraping powder effect.
Further preferably, operate portions 41 be shaped as shaft-like or tabular.Operate portions 41 and the connecting portion 42 scraped in powder part 40 are formed in one, certainly operate portions 41 and connecting portion 42 can be also two kinds of different parts, both are connected to form and scrape powder part 40, wherein the shape of operate portions 41 also can be determined according to actual conditions, and shaft-like or tabular operate portions 41 all can be scraped powder work to seal face 111 according to certain movement locus.
As shown in Figure 3 and Figure 4, brewage body 21 both sides and offer respectively the groove 212 with the corresponding setting of hangers 4211, hangers 4211 is installed in groove 212.The setting of hangers 4211 and groove 212 is convenient to scrape the fixed installation of powder part 40, when brewageing body 21, under the drive of driver 30, towards pressure cylinder 11 direction straight lines, passes and when pin joint rotates, scrapes powder part 40 and can move together along with brewageing body 21.
Preferably, brewage on body 21 cover plate 22 is installed, one end of cover plate 22 stretches out and is bent to form a baffle plate 221, and the other end stretches out and is bent to form side plate 222, brewages body 21 between baffle plate 221 and side plate 222.
When driver 30 drives, brewage body 21 and pass and make pressure cylinder 11 submerge brewing cavity 211 when interior towards pressure cylinder 11 direction straight lines, pressure cylinder 11 through cover plate 22 and cover plate 22 in body upper end and brewage between body 21, cover plate 22 has played the effect of buffering to this motion process, be conducive to the long-term use of parts, the life-span of parts is extended.In addition, arranging of baffle plate 221 and side plate 222 also has certain protective effect to brewageing body 21, prevents that in motion process, external force exerts an influence to brewageing body 21.
Further preferably, baffle plate 221 comprises overhead gage 2211 and lower baffle plate 2212, one end of overhead gage 2211 is connected with cover plate, the other end is connected with lower baffle plate 2212, overhead gage 2211 both sides offer symmetrically arranged two breach 2213, second side 422 on two connecting portions 42 all fixes in corresponding breach 2213, and projection 4221 is positioned at the top of breach 2213 and is resisted against on overhead gage 2211.Wherein overhead gage 2211 be connected as a single entity with lower baffle plate 2212 and lower baffle plate 2212 by overhead gage 2211 upwards turnover extend institute and form.
When scraping powder part 40 and scrape ground coffee residual on seal face 111, ground coffee can fall back to assigned address under overhead gage 2211, lower baffle plate 2,212 one road directions, is convenient to user, after brewing coffee, coffee machine is carried out to cleaning work.In addition, lower baffle plate 2212 is that upwards turnover extension is formed by overhead gage 2211, therefore overhead gage 2211 and lower baffle plate 2212 setting in a certain angle, such structural design can increase the area of accepting to ground coffee on the one hand, making to scrape fallen ground coffee can all fall into baffle plate 221, make on the other hand the ground coffee on baffle plate 221 can try one's best away from adjacent parts when landing, avoid occurring that ground coffee landing other parts places in coffee machine also form the situation of piling up, thereby cause the problem of being inconvenient to clear up and affect the normal work of other parts.
The shape of breach 2213 can be determined according to practical condition, can for square can be also arc.Breach 2213 also can be selected suitable position according to the change of scraping powder part 40 shapes.The second side 422 of connecting portion 42 fixes in corresponding breach 2213, can further guarantee to scrape powder part 40 and firmly install.
Preferably, brewage support 23 is also installed on body 21.By support 23, can be used for supporting and brewage body 21, can also, using support 23 as a connector, be convenient to brewage other parts of body 21 and body and be connected simultaneously.
Further preferably, driver 30 comprises drive motors 31 and the screw rod 32 being connected with drive motors 31, and screw rod 32 is connected with support 23.Drive motors 31 drive screws 32 runnings, drive supports 23 motions by screw rod 32, due to support 23 with brewage body 21 and be connected, thereby drive, brewage body 21 and carry out a series of motion.
This coffee machine Gua Fen mechanism is under original state, pressure cylinder 11 is installed in body upper end, brewageing body 21 is articulated and connected at body middle part, driver 30 is positioned at body lower end, driver 30 with brewage body 21 and be connected, in brewing cavity 211, fill ground coffee, when user presses the button, driver 30 drives to be brewageed body 21 and passes pressure cylinder 11 is submerged in brewing cavity 211 towards pressure cylinder 11 direction straight lines, after coffee brewing completes, driver 30 drives brewages body 21 when pin joint rotates, the powder face of scraping in operate portions 41 is close to and is streaked seal face 111, scraping powder face wipes ground coffee residual on seal face 111 away successively, residual ground coffee is washed in automatically cleaning.After coffee brewing, scrape powder part 40 and all once scrape powder action each time, clear up residual ground coffee.This coffee machine Gua Fen mechanism is simple to operation and cleaning effect is obvious, is convenient to be widely used.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (9)
1. a coffee machine Gua Fen mechanism, comprise body, in described body, be provided with fluid assembly, brewage assembly and driver, described fluid assembly comprises having at least one pressure cylinder that goes out coffee pipe and pressure cylinder is installed in body upper end, the end face that described pressure cylinder faces internal body is seal face, it is characterized in that, the described assembly of brewageing comprises having brewageing body and brewage body and being articulated and connected at body middle part of a brewing cavity, described brewageing on body is fixed with and scrapes powder part, the described powder part of scraping has at least one for scraping the powder face of scraping of ground coffee, described driver is positioned at body lower end, driver is brewageed body and around pin joint, is rotated and make to scrape powder face and be close to and streak seal face with brewageing that body is connected and can drive, and turn to pressure cylinder when below and can face pressure cylinder straight line and pass and pressure cylinder is submerged to brewing cavity when brewageing body.
2. a kind of coffee machine Gua Fen according to claim 1 mechanism, it is characterized in that, describedly scrape two connecting portions that powder part comprises operate portions and is symmetricly set on operate portions both sides, one end of two connecting portions is all connected with operate portions, the other end is all connected with brewageing body, described in scrape powder face quantity be one and to scrape powder face be the end face that operate portions faces seal face and contacts with seal face when rotating.
3. a kind of coffee machine Gua Fen according to claim 2 mechanism, it is characterized in that, the shape of two connecting portions is all L-shaped, two connecting portions include first side, second side and first side, second side is connected as a single entity, one end of second side is connected with operate portions, the other end is connected with first side, and the middle concave part of second side becomes projection, and first side curves inwardly and extends to form hangers away from one end of second side.
4. a kind of coffee machine Gua Fen according to claim 3 mechanism, is characterized in that, described in brewage the groove that body both sides offer respectively setting corresponding to hangers, described hangers is installed in groove.
5. according to a kind of coffee machine Gua Fen mechanism described in claim 3 or 4, it is characterized in that, described in brewage on body cover plate be installed, one end of described cover plate stretches out and is bent to form a baffle plate, the other end stretches out and is bent to form side plate, described in brewage body and be positioned between baffle plate and side plate.
6. a kind of coffee machine Gua Fen according to claim 5 mechanism, it is characterized in that, described baffle plate comprises overhead gage and lower baffle plate, one end of described overhead gage is connected with cover plate, the other end is connected with lower baffle plate, overhead gage both sides offer symmetrically arranged two breach, and the second side on two connecting portions all fixes in corresponding breach, and described projection is positioned at the top of breach and is resisted against on overhead gage.
7. a kind of coffee machine Gua Fen according to claim 6 mechanism, is characterized in that, described overhead gage and lower baffle plate be connected as a single entity and lower baffle plate by overhead gage upwards turnover extend institute and form.
8. a kind of coffee machine Gua Fen according to claim 6 mechanism, is characterized in that, described breach be shaped as square or arc.
9. a kind of coffee machine Gua Fen according to claim 3 mechanism, is characterized in that, being shaped as of described operate portions is shaft-like or tabular.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420428953.3U CN203987643U (en) | 2014-07-31 | 2014-07-31 | A kind of coffee machine Gua Fen mechanism |
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| CN201420428953.3U CN203987643U (en) | 2014-07-31 | 2014-07-31 | A kind of coffee machine Gua Fen mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104188538A (en) * | 2014-07-31 | 2014-12-10 | 宁波美侬咖啡机有限公司 | Powder scraping mechanism of coffee machine |
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2014
- 2014-07-31 CN CN201420428953.3U patent/CN203987643U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104188538A (en) * | 2014-07-31 | 2014-12-10 | 宁波美侬咖啡机有限公司 | Powder scraping mechanism of coffee machine |
| CN104188538B (en) * | 2014-07-31 | 2017-01-11 | 宁波美侬咖啡机有限公司 | Powder scraping mechanism of coffee machine |
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