CN208973431U - The milk bulb apparatus of two-in-one coffee machine - Google Patents
The milk bulb apparatus of two-in-one coffee machine Download PDFInfo
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- CN208973431U CN208973431U CN201820808442.2U CN201820808442U CN208973431U CN 208973431 U CN208973431 U CN 208973431U CN 201820808442 U CN201820808442 U CN 201820808442U CN 208973431 U CN208973431 U CN 208973431U
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- groove
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- regulating tank
- spool
- bulb apparatus
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Abstract
The utility model discloses the milk bulb apparatus of two-in-one coffee machine, including the inlet channel respectively with foam maker inlet side communication, jet chimney, milk inlet pipe, foam chamber is provided between foam maker entrance side and outlet, valve chamber is equipped in inlet channel, valve chamber is built-in with spool, axial rod aperture is arranged in spool, the first end of adjusting rod is inserted into axial rod aperture, the first groove and the second groove are set on the circle wall of first end, the end face upper opening of first groove and the second groove in adjusting rod, spool circumferentially arranged regulating tank on air inlet side end face, regulating tank is opened on the inner wall surface of axial rod aperture, the radial cross-sectional area of regulating tank is gradual change.The utility model passes through in two parallel grooves of adjusting rod, when the first groove is moved to certain angular displacement along the regulating tank of spool with adjusting rod rotation, second groove enters regulating tank region, participates in the adjusting of air inflow, to keep the adjustable range of air inlet amount wider.
Description
Technical field
The utility model relates to coffee machine technical fields, and in particular to the milk bulb apparatus of two-in-one coffee machine.
Background technique
As the improvement of people's living standards, coffee is increasingly liked by people, present milk make coffee it is very popular,
Therefore can brewing coffee stream but also two-in-one coffee machine that milk liquid is got into milk foam it is also in very great demand.The mechanism of production of milk foam
It can be realized by venturi principle, when steam is sprayed by nozzle, negative pressure be formed in milk feeding pipe, thus by atmospheric pressure
Under milk and air be drawn onto foam chamber, milk and steam and air are sufficiently mixed and milk is acutely emulsified, Jin Erfa
Bubble.Disclosing on September 3rd, 2014 the milk making bubble structure of coffee machine a kind of, (number of patent application: 2014200618654), it is by pushing away
Enter/or remove regulation pipe side ventilation zone, thus reach adjust collecting pipe side pipeline section introduce air, to control milk
With the mixed proportion of air.Milk foam size and fine and smooth degree are adjusted by such scheme.However, by moving radially regulation pipe
So that the method for adjusting ventilation zone size is difficult to accurately control the mixed proportion of milk and air, consumer in actual operation
Need repeated multiple times adjustment that can just modulate the milk foam size for meeting oneself hobby.
Utility model content
The purpose of this utility model is to overcome prior art there are the shortcomings that, a kind of milk of two-in-one coffee machine is provided
Bulb apparatus can adjust the fine and closely woven degree of milk foam in a progressive way, and adjustable range is wider, to be suitble to wanting for more consumers
It asks.
The technical scheme in the invention for solving the technical problem is: the milk bulb apparatus of two-in-one coffee machine, including respectively
With the inlet channel, jet chimney, milk inlet pipe of foam maker inlet side communication, it is provided between foam maker entrance side and outlet
Foam chamber, which is characterized in that valve chamber is equipped in the inlet channel, the valve chamber is built-in with spool, and the spool setting is axial
Rod aperture, the first end of adjusting rod are inserted into the axial rod aperture, the first groove and second are arranged on the circle wall of the first end
Groove, first groove and the second groove adjusting rod end face upper opening, the spool on air inlet side end face circumferentially
Regulating tank is set, and the regulating tank is opened on the inner wall surface of the axial rod aperture, and the radial cross-sectional area of the regulating tank is
Gradual change.
The intrados of the regulating tank is the coaxial cambered surface of equal diameter, and the starting point groove depth L1 of the regulating tank is less than terminal slot
Deep L2.
The second end of adjusting rod connects knob.
Further include inlet valve seat, bottom cavity and the valve chamber is provided in the inlet valve seat, the valve chamber is described in
There is opening in knob direction, and the bottom cavity is opened on the bottom of the valve chamber, and locating lug, the valve is arranged in the inner wall of the valve chamber
Recess compatible with the locating lug is arranged in the peripheral wall of core, and pipe fitting is arranged on the inlet valve seat, the pipe fitting
Pore is connected to the bottom cavity.
Platform is equipped in the bottom cavity, the pore of the pipe fitting is opened on the platform.
The outer wall of the pipe fitting is equipped with anticreep hangnail, and air inlet pipe connects the pipe fitting and foam maker.
The sectional area of first groove is greater than the sectional area of the second groove.
Angular displacement between first groove and the second groove is 30-75 °.
The beneficial effects of the utility model are:
The utility model is by two parallel grooves of adjusting rod, when the first groove rotates with adjusting rod the tune along spool
When section slot is moved to certain angular displacement, the second groove enters regulating tank region, the adjusting of air inflow is participated in, to make air inlet
The adjustable range of amount is wider.
The utility model structure is simple, easy to operate.Vapor, which synchronizes milk, to be mixed, is heated, and has milk foam shape
At the uniform beneficial effect of high-efficient, bubble.
Detailed description of the invention
Fig. 1 is the milk foam apparatus structure schematic diagram of the two-in-one coffee machine of the utility model.
Fig. 2 is that the air inlet amount of the utility model adjusts the part fractionation schematic diagram of component.
Fig. 3 is the adjusting rod of the utility model and the assembly relation schematic diagram of spool.
Fig. 4 is the adjusting rod of the utility model and three kinds of rotating state diagrams of spool, and (a) is with perspective view and section
Figure indicates two groove closed states, is (b) to indicate that wherein a groove opens another groove closed state with perspective view and sectional view,
It (c) is the state for indicating two grooves with perspective view and sectional view and opening.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", " transverse direction ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "inner", "outside" is orientation based on the figure or position
Relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.Unless
It is otherwise noted, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should broadly understood, for example, it may be being fixedly connected.It may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Referring to Fig. 1-4, the utility model provides the milk bulb apparatus of two-in-one coffee machine, using venturi principle by milk, height
Warm steam and air are sufficiently mixed, make milk in foam chamber by violent emulsification to generate milk foam, moreover, by air into
Tolerance, which adjusts component, can make the size of milk foam and fine and smooth degree adjustable.Device is by milk box, the branch being arranged in milk box top
Seat, the foam maker 1 of placement on the support etc. are constituted.The outlet of foam maker connects milk foam efferent duct 2, the entrance side difference of foam maker
Connect air inlet tube assembly, milk inlet pipe 3, jet chimney 4, wherein be deep into milk box bottom in milk inlet pipe 3, make bottom
Milk be preferentially inhaled into milk inlet pipe.Foam chamber, air intake duct group are provided between foam maker entrance side and outlet
Inlet channel is formed in part, by the way that the components such as valve chamber 11 and spool 12 are arranged on inlet channel, realizes that air inflow is adjustable.Tool
Body is: being built-in with spool 12 in valve chamber 11, axial rod aperture 121 is arranged in spool, and the first end 131 of adjusting rod 13 is inserted into axial stem
Hole 121, as shown in figure 3, the axial length for being approximately equal to the length to spool of first end 131 or slightly longer than spool.First end
Circle wall on the first groove 132 and the second groove 133 be set, the first groove and the second groove adjusting rod end face upper opening,
Spool circumferentially arranged regulating tank 122, regulating tank on air inlet side end face are opened on the inner wall surface of axial rod aperture, regulating tank
Radial cross-sectional area is gradual change.Specifically: the intrados A of regulating tank is the coaxial cambered surface of equal diameter, i.e. intrados A is a cylinder
The surface of shape, its central axis are overlapped with the central axis of axial rod aperture, and regulating tank is open from the air inlet side end face of spool,
Extend to the longitudinal direction of spool, the starting point groove depth L1 of regulating tank is less than terminal groove depth L2, to make its radial section gradually
Become, therefore, when adjusting rod 13 rotates in axial rod aperture 121, the notch of the first groove 132 and the second groove 133 is along axial
The inner wall of rod aperture is mobile, when the first groove 132 and/or 133 angular displacement of the second groove to regulating tank region, with rotation
The variation of angle, Opening length of the groove on regulating tank is gradual change, i.e., the air when rotating angle change, in regulating tank
The air inflow for the rear side that spool is entered on front side of spool by the first groove 132 and/or the second groove 133 is variation,
It is shown in Figure 3.The air inflow of air can be adjusted by rotation adjusting lever as a result,.Firstly, starting of first groove from regulating tank
End enters regulating tank region, and with the increase of rotation angle, the opening area that the first groove is connected to regulating tank increases, and makes air
Air inflow is cumulative, enters regulating tank region when adjusting rod continues to rotate to the second groove from the starting point of regulating tank, with first,
The opening area that two grooves are connected to regulating tank increases, and further increases air inlet amount, referring to fig. 4.
The sectional area of first groove is greater than the sectional area of the second groove, and the angle between the first groove and the second groove
Within the scope of 30-75 °, optimum value is 65 ° for displacement.
The second end of adjusting rod connects knob 5, and adjusting rod can be integrally formed with knob, and knob 5 makes the behaviour of adjusting rod
It is more convenient laborsaving.Valve chamber setting is additionally provided with bottom cavity 14 in inlet valve seat 10, in inlet valve seat, and valve chamber is towards knob side
To there is an opening, bottom cavity 14 is opened on the bottom of valve chamber 11, and the inner wall of valve chamber is arranged locating lug 111, the peripheral wall setting of spool with
The compatible recess 129 of locating lug, also sets up pipe fitting 15 on inlet valve seat, the pore 151 of pipe fitting is connected to bottom cavity 14.
Platform is equipped in bottom cavity, the pore 151 of pipe fitting is opened on platform, and the outer wall of pipe fitting is equipped with anticreep hangnail
152, air inlet pipe 5 is socketed with outside anticreep hangnail, air inlet pipe 5 is plastics or rubber hose, it connects pipe fitting and foam maker, make through
The air overregulated enters in foam maker through inlet channel, thus, user by stirring knob manually, so that it may which recalling oneself needs
The milk foam exquisiteness degree wanted.
While there has been shown and described that the embodiments of the present invention, those skilled in the art should understand that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are limited by claim and its equivalent replacement, without changing made by creative work
Into etc., it should be included within the scope of protection of this utility model.
Claims (8)
1. the milk bulb apparatus of two-in-one coffee machine, including respectively with the inlet channel, jet chimney, ox of foam maker inlet side communication
Milk inlet pipe is provided with foam chamber between foam maker entrance side and outlet, which is characterized in that is equipped with valve in the inlet channel
Chamber, the valve chamber are built-in with spool, and axial rod aperture is arranged in the spool, and the first end of adjusting rod is inserted into the axial rod aperture,
First groove and the second groove are set on the circle wall of the first end, and first groove and the second groove are at the end of adjusting rod
Face upper opening, the spool circumferentially arranged regulating tank on air inlet side end face, the regulating tank are opened on the axial rod aperture
Inner wall surface, the radial cross-sectional area of the regulating tank is gradual change.
2. the milk bulb apparatus of two-in-one coffee machine according to claim 1, it is characterised in that: the intrados of the regulating tank is
The starting point groove depth L1 of the coaxial cambered surface of equal diameter, the regulating tank is less than terminal groove depth L2.
3. the milk bulb apparatus of two-in-one coffee machine according to claim 2, it is characterised in that: the second end of adjusting rod connects
Knob.
4. the milk bulb apparatus of two-in-one coffee machine according to claim 3, it is characterised in that: it further include inlet valve seat, it is described
Bottom cavity and the valve chamber are provided in inlet valve seat, the valve chamber is having opening, the bottom cavity opening towards the knob direction
In the bottom of the valve chamber, locating lug, peripheral wall setting and the locating lug of the spool is arranged in the inner wall of the valve chamber
Pipe fitting is arranged on the inlet valve seat in compatible recess, and the pore of the pipe fitting is connected to the bottom cavity.
5. the milk bulb apparatus of two-in-one coffee machine according to claim 4, it is characterised in that: platform is equipped in the bottom cavity,
The pore of the pipe fitting is opened on the platform.
6. the milk bulb apparatus of two-in-one coffee machine according to claim 5, it is characterised in that: the outer wall of the pipe fitting is equipped with
Anticreep hangnail, air inlet pipe connect the pipe fitting and foam maker.
7. according to claim 1 to the milk bulb apparatus of 6 any two-in-one coffee machines, it is characterised in that: first groove
Sectional area be greater than the second groove sectional area.
8. according to claim 1 to the milk bulb apparatus of 6 any two-in-one coffee machines, it is characterised in that: first groove
Angular displacement between the second groove is 30-75 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820808442.2U CN208973431U (en) | 2018-05-28 | 2018-05-28 | The milk bulb apparatus of two-in-one coffee machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820808442.2U CN208973431U (en) | 2018-05-28 | 2018-05-28 | The milk bulb apparatus of two-in-one coffee machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208973431U true CN208973431U (en) | 2019-06-14 |
Family
ID=66778911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820808442.2U Active CN208973431U (en) | 2018-05-28 | 2018-05-28 | The milk bulb apparatus of two-in-one coffee machine |
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| CN (1) | CN208973431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108464735A (en) * | 2018-05-28 | 2018-08-31 | 广东亿龙电器科技有限公司 | The milk bulb apparatus of two-in-one coffee machine |
-
2018
- 2018-05-28 CN CN201820808442.2U patent/CN208973431U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108464735A (en) * | 2018-05-28 | 2018-08-31 | 广东亿龙电器科技有限公司 | The milk bulb apparatus of two-in-one coffee machine |
| CN108464735B (en) * | 2018-05-28 | 2023-12-15 | 广东亿龙电器科技有限公司 | Milk foam device of two-in-one coffee machine |
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