CN201775481U

CN201775481U - Novel coffee machine

Info

Publication number: CN201775481U
Application number: CN2010202104549U
Authority: CN
Inventors: 潘海英
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-25
Filing date: 2010-05-25
Publication date: 2011-03-30
Anticipated expiration: 2020-05-25

Abstract

The utility model discloses a novel coffee machine which comprises a water container, a frame and an internal plug which performs piston motion in the water container, wherein, the bottom of the water container is equipped with drain holes; a longitudinal tie rod is fixed on an upper surface of the internal plug; the tie rod is driven by a drive mechanism to perform up-down reciprocating motion in the water container; a side of the internal plug is sunken inwards to form a water storage room; the water storage room is communicated with the upper surface of the internal plug through water inlet holes, and the water storage room is communicated with a lower surface of the internal plug through water outlet holes; the water storage room is internally equipped with an annular sleeve which can move up and down; when the annular sleeve moves to the highest position in the water storage room, the annular sleeve can seal all the water inlet holes; and when the annular sleeve moves to the lowest position in the water storage room, the annular sleeve can seal all the water outlet holes. In the utility model, an external screw tooth and a handle are arranged outside a power head, and a corresponding inner wall of the frame is equipped with an internal screw tooth matched with the external screw tooth; and when the power head is fixed on the frame through the screw teeth matched with each other, an opening of the power head can cover all the drain holes.

Description

The novel coffee machine

Technical field

The utility model relates to a kind of coffee machine, specifically, relates to a kind of novel espresso coffee machine that utilizes manual draw bar and vacuum pressure to cooperatively interact.

Background technology

Coffee machine is on the market mainly sold in some bars at present, large-scale office space or senior house, these coffee machines multiple functional, the use aspect, but these coffee machine volumes are all huger, the cost cost is than higher, only be suitable for the place of crowd than comparatively dense, and seldom at the design of general family coffee machine, into cup is just poured coffee powder by a lot of families, be added into boiling water, take the object of spoon and so on to stir then, promptly make one cup of simple coffee, but espresso coffee and be different from general instant coffee, stirring like this to make it fully dissolve, even and instant coffee might much not have dissolved coffee powder because stirring is inhomogeneous yet under bottom of cups is long-pending, cause very big waste.

The utility model content

At above deficiency, the utility model provides a kind of structure simpler, uses convenient novel coffee machine, and it comprises frame and is installed in the water injector that can form certain hydraulic pressure on the described frame.

Described water injector water spraying direction down.

Described water injector comprises rack-mounted water container, this water container upper end open, diapire has been opened several osculums, described water container openend is equipped with interior plug moving up and down, be formed with intake tunnel between plug and the water container in described, should pull bar be installed the interior upper surface of filling in, described water container is formed with the part that moves down for interior downwards beyond the Great Wall from openend.

Described pull bar passes through drive mechanism, in described water container, pump, described driving mechanism comprises the head rod that is fixedly connected on the pull bar top, the described head rod other end first pressure handle that is rotationally connected, and the described first pressure handle right-hand member is rotatably connected on the frame.

The plug side caved inward between the water storage that forms in described intake tunnel comprised, communicated by several inlet openings between the surface beyond the Great Wall with interior between described water storage, communicated by several apopores between described water storage with between the interior plug lower surface.

Plug is along being provided with annular cover moving up and down between water storage in described, in the annular cover moves between water storage during the extreme higher position, the inlet opening that the salable residence of annular cover has, during extreme lower position, annular is overlapped the apopore that salable residence has when the annular cover moves between water storage in.

Described driving mechanism also comprises second connecting rod and second pressure handle that is positioned at the frame opposite side, described second connecting rod is fixedly connected on the top of pull bar, the second connecting rod other end, second pressure handle that is rotationally connected, the described second pressure handle left end is rotatably connected on the frame, and described second connecting rod, second pressure handle and head rod, first pressure handle are the symmetry axis symmetry with the frame.

The left end of the right-hand member of described first pressure handle and second pressure handle is formed separately the gear that cooperatively interacts.

The centre of described first pressure handle and second pressure handle is respectively equipped with first deep-slotted chip breaker and second deep-slotted chip breaker, the right-hand member of the left end of described head rod and second connecting rod is fixed with first slide bar and second slide bar respectively, and first slide bar and second slide bar can slide in described first deep-slotted chip breaker and second deep-slotted chip breaker respectively.

Described novel coffee machine also comprises the prostitute who is provided with external screw teeth, described prostitute is provided with handle, described frame inner wall is provided with the internal screw thread that cooperates with described external screw teeth, described prostitute's opening can cover all osculums, the inner chamber of described water container and Nei Sai are cylinder, and water container and Nei Sai are made by lucite.

The beneficial effects of the utility model: the principle that the vacuum pressure that coffee machine of the present utility model utilizes manual draw bar and piston motion to produce cooperatively interacts, at first pour the boiling water of 95-100 degree in interior side beyond the Great Wall, boiling water can slowly flow between water storage by the inlet opening, when when pressing down pressure handle, boiling water flow in the piston chamber of Nei Sai and water container formation by apopore, move down the vacuum pressure that movable property is given birth to beyond the Great Wall in utilizing again, the boiling water of pouring into is pressed in the coffee prostitute that coffee powder is housed of below, forms coffee.

Description of drawings

Fig. 1 is the utility model construction of coffee machine schematic diagram;

Fig. 2 is the cutaway view of the utility model coffee machine;

Fig. 3 is the utility model coffee machine prostitute's a schematic top plan view;

Fig. 4 looks schematic diagram for the utility model coffee machine prostitute's master.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further set forth, wherein, direction of the present utility model is standard with Fig. 1.

As depicted in figs. 1 and 2, novel coffee machine of the present utility model comprises water container 11, is used for fixing the frame 3 of water container 11 and makees the interior plug 12 that piston moves in water container 11, wherein, water container 11 bottoms are provided with several tiny osculums 11, osculum 11 is equidistant distribution, water container 11, interior plug 12 and osculum 11 have been formed a water injector 1 that can form certain hydraulic pressure like this, and the upper surface of interior plug 12 is fixed with longitudinal tie 5, and plug 12 is done piston motion (moving up and down) in driving by pull bar 5 in water container 3.

Another embodiment of the present utility model is on the basis of above-mentioned coffee machine, pull bar 5 connects a driving mechanism 4, drive by driving mechanism 4, make pull bar 5 water container 11 in, pump (pull bar 5 fill in driving 12 in water container 11, make piston move).Driving mechanism 4 comprises the head rod 41 that is fixedly connected on pull bar 5 tops, head rod 41 is a curved bar, head rod 41 other ends first pressure handle 42 that is rotationally connected, first pressure handle 42 is an arc, first pressure handle, 42 right-hand members are rotatably connected on the frame 3, first pressure handle 42 is a herringbone, right-hand member is two legs, support is the both sides, front and back that symmetry is fixed on frame 3, at this moment, by with subordinate first pressure handle 42 of pressing, just can the boiling water in the water container 11 be injected the container that coffee powder is housed by the vacuum pressure that piston body forms.The driving mechanism 4 of coffee machine of the present utility model can also be designed to symmetrical structure, be second connecting rod 43 and second pressure handle 44 that it also is positioned at frame 3 opposite sides, second connecting rod 43 is fixedly connected on the top of pull bar 5, second connecting rod, 43 other ends, second pressure handle 44 that is rotationally connected, second pressure handle, 44 left ends are rotatably connected on the frame 3, second connecting rod 43, second pressure handle 44 are the symmetry axis symmetry with head rod 41, first pressure handle 42 with frame 3, and the user is more convenient to use like this.Have again and can also be formed separately the gear 47 that cooperatively interacts at the right-hand member of first pressure handle 42 and the left end of second pressure handle 44, the centre of first pressure handle 42 and second pressure handle 44 is respectively equipped with first deep-slotted chip breaker 421 and second deep-slotted chip breaker 441, the right-hand member of the left end of head rod 41 and second connecting rod 43 is fixed with first slide bar 45 and second slide bar 46 respectively, first slide bar 45 and second slide bar 46 can slide in described first deep-slotted chip breaker 421 and second deep-slotted chip breaker 441 respectively, it is convenient to operate like this, also more laborsaving.

Above-mentioned coffee machine whenever adds boiling water one time, plug 12 in all needing to extract, use inconvenience, the utility model coffee machine embodiment again is: on the basis of above-mentioned coffee machine, interior plug 12 is designed to cylindrical, be provided with intake tunnel 6 between interior plug 12 and the water container 11, can circulate at any time by intake tunnel 6 and to add boiling water to water container 11, plug 12 sides caved inward between the water storage that forms 61 in intake tunnel 6 comprised, between water storage 61 with interior plug 12 upper surfaces between communicate by several inlet openings 62, between water storage 61 with interior plug 12 lower surfaces between communicate by several apopores 63, be provided with annular cover 64 moving up and down between water storage in 61, when annular cover 64 moves between water storage in 61 the extreme higher position, the inlet opening 62 that annular cover 64 salable residences have, when annular cover 64 moved between water storage in 61 extreme lower position, annular was overlapped the apopore 65 that 64 salable residences have.

As shown in Figure 3 and Figure 4, the utility model also makes improvements the prostitute 7 of coffee machine, the outside that is prostitute 7 is provided with external screw teeth 71, prostitute 7 is provided with handle 73, corresponding frame 3 inwalls are provided with the internal screw thread 31 that cooperates with external screw teeth 71, when prostitute 7 was fixed on the frame 3 by the thread that cooperatively interacts, prostitute 7 opening 72 can cover all osculums 11.In order to guarantee the sealing of piston body, water container 11 of the present utility model and Nei Sai 12 pay the utmost attention to and adopt lucite to make.

Claims

1. a novel coffee machine is characterized in that, it comprises frame (3) and is installed in the water injector (1) that can form certain hydraulic pressure on the described frame (3).

2. novel coffee machine according to claim 1 is characterized in that, described water injector (1) water spraying direction down.

3. novel coffee machine according to claim 1 and 2, it is characterized in that, described water injector (1) comprises the water container (11) that is installed on the frame (3), this water container (11) upper end open, diapire has been opened several osculums (111), described water container (11) openend is equipped with interior plug moving up and down (12), be formed with intake tunnel (6) between plug (12) and the water container (11) in described, should pull bar (5) be installed the interior upper surface of filling in (12), described water container (11) is formed with the part that moves up and down for interior plug (12) downwards from openend.

4. novel coffee machine according to claim 3, it is characterized in that, described pull bar (5) drives by driving mechanism (4), in described water container (11), pump, described driving mechanism (4) comprises the head rod (41) that is fixedly connected on pull bar (5) top, described head rod (41) other end first pressure handle (42) that is rotationally connected, described first pressure handle (42) right-hand member is rotatably connected on the frame (3).

5. novel coffee machine according to claim 4, it is characterized in that, described intake tunnel (6) comprises that interior plug (12) side caves inward between the water storage that forms (61), communicate by several inlet openings (62) between (61) and interior plug (12) upper surface between described water storage, communicate by several apopores (63) between (61) and interior plug (12) lower surface between described water storage.

6. novel coffee machine according to claim 5, it is characterized in that, plug (12) is provided with annular cover moving up and down (64) along (61) between water storage in described, when annular cover (64) moves between water storage in (61) extreme higher position, the inlet opening (62) that annular cover (64) salable residence has, when annular cover (64) moves between water storage in (61) extreme lower position, the apopore (65) that annular cover (64) salable residence has.

7. according to claim 4,5 or 6 described novel coffee machines, it is characterized in that, described driving mechanism (4) also comprises second connecting rod (43) and second pressure handle (44) that is positioned at frame (3) opposite side, described second connecting rod (43) is fixedly connected on the top of pull bar (5), second connecting rod (43) other end, second pressure handle (44) that is rotationally connected, described second pressure handle (44) left end is rotatably connected on the frame (3), and described second connecting rod (43), second pressure handle (44) are the symmetry axis symmetry with head rod (41), first pressure handle (42) with frame (3).

8. novel coffee machine according to claim 7 is characterized in that, the left end of the right-hand member of described first pressure handle (42) and second pressure handle (44) is formed separately the gear (47) that cooperatively interacts.

9. novel coffee machine according to claim 8, it is characterized in that, the centre of described first pressure handle (42) and second pressure handle (44) is respectively equipped with first deep-slotted chip breaker (421) and second deep-slotted chip breaker (441), the right-hand member of the left end of described head rod (41) and second connecting rod (43) is fixed with first slide bar (45) and second slide bar (46) respectively, and first slide bar (45) and second slide bar (46) can slide in described first deep-slotted chip breaker (421) and second deep-slotted chip breaker (441) respectively.

10. according to claim 1,2,4,5,6,8 or 9 described novel coffee machines, it is characterized in that, described novel coffee machine also comprises the prostitute (7) who is provided with external screw teeth (71), described prostitute (7) is provided with handle (73), described frame (3) inwall is provided with the internal screw thread (31) that cooperates with described external screw teeth (71), described prostitute's (7) opening (72) can cover all osculums (11), the inner chamber of described water container (1) and Nei Sai (2) are cylinder, and water container (1) and interior plug (2) are made by lucite.