CN211324401U - Portable milk machine that dashes - Google Patents
Portable milk machine that dashes Download PDFInfo
- Publication number
- CN211324401U CN211324401U CN201921658536.7U CN201921658536U CN211324401U CN 211324401 U CN211324401 U CN 211324401U CN 201921658536 U CN201921658536 U CN 201921658536U CN 211324401 U CN211324401 U CN 211324401U
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- powder
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- valve rod
- ratchet
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- 239000008267 milk Substances 0.000 title claims abstract description 70
- 210000004080 milk Anatomy 0.000 title claims abstract description 70
- 235000013336 milk Nutrition 0.000 title claims abstract description 70
- 239000000843 powder Substances 0.000 claims abstract description 326
- 238000010438 heat treatment Methods 0.000 claims abstract description 69
- 238000000926 separation method Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 17
- 230000006978 adaptation Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 description 10
- 230000009471 action Effects 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000008774 maternal effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
- G01F11/12—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
- G01F11/20—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates
- G01F11/24—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates for fluent solid material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/28—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement
- G01F11/42—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement with supply or discharge valves of the rotary or oscillatory type
- G01F11/46—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with stationary measuring chambers having constant volume during measurement with supply or discharge valves of the rotary or oscillatory type for fluent solid material
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Apparatus For Making Beverages (AREA)
Abstract
The utility model discloses a portable milk machine that dashes, including storing up powder bottle and heating base, the heating base sets up in the lower extreme that stores up the powder bottle, the inside of storing up the powder bottle is formed with stores up the powder chamber, it goes out powder mechanism to store up the powder intracavity, the top of storing up the powder bottle is equipped with out the powder mouth, ration play powder mechanism is including going into the powder separation blade and going out the powder separation blade, it rotationally is provided with the quantitative powder district to go into between powder separation blade and the play powder separation blade, it is equipped with first export to go into the powder separation blade, it is equipped with the second export to go out the powder separation blade, it is used for driving quantitative powder district pivoted valve rod to store up to be provided with in the powder chamber, the bottom of storing up. The utility model has the advantages of simple and reasonable structure, convenient operation can reach the ration and go out the powder, can effectively prevent to cause milk power to scatter out from storing up the powder box moreover because of user's maloperation.
Description
Technical Field
The utility model relates to a maternal and infant articles for use technical field, in particular to portable milk machine that dashes.
Background
The milk mixing machine is also called as milk mixing machine or milk mixing machine, and is mainly used for mixing milk powder to feed babies. The portable milk brewing machine is popular with consumers due to small volume, portability and convenient use. The structure of portable milk machine that dashes usually includes storing up powder bottle and supporting heating base with it, store up the function that the powder bottle is used for storing milk powder and ration play powder, the heating base is used for heating the liquid in the feeding bottle, the top of heating base is equipped with the heating cavity, the inside wall of heating cavity is equipped with the internal thread, during carrying, can connect the powder bottle that stores up at the heating base top, and when needs are flung milk, only need take off the powder bottle that stores up, then with the bottleneck of feeding bottle and the internal thread threaded connection of heating cavity, make feeding bottle bottleneck offset with the bottom of heating cavity, then open the switch on the heating base, heating element in the heating base just can heat the liquid in the feeding bottle, when heating to the settlement temperature, take off, pour the milk powder ration in the powder bottle into the feeding bottle again, thereby just can accomplish the operation of flung milk. Regarding the specific structure of the portable milk brewing machine, see a portable powder storage and milk warming kit disclosed in application No. 201821342674. X.
The portable machine of dashing milk that appears in the market at present, its powder storage bottle realize the ration through the mode of pressing the valve rod and go out the powder, for example, application number 201721537772.4 discloses a portable ration milk powder box, and this milk powder box is when using, and the user presses the valve rod, drives quantitative powder valve and goes out the powder valve and move down together through the valve rod, alright realize the purpose that the ration goes out the powder. However, the milk powder box has the following disadvantages: the user easily causes the valve rod to move downwards due to the fact that the user presses the valve rod by misoperation, the powder metering valve and the powder discharging valve move downwards along with the valve rod, and milk powder is scattered.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a portable milk machine that dashes, its simple structure is reasonable, and convenient operation can enough realize the ration and go out the powder, can effectively prevent to cause milk power to scatter out from storing up the powder box moreover because of user's maloperation.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A portable milk making machine comprises a powder storage bottle and a heating base, wherein the heating base is arranged at the lower end of the powder storage bottle, a powder storage cavity is formed inside the powder storage bottle, a quantitative powder outlet mechanism is arranged in the powder storage cavity, a powder outlet is formed in the top of the powder storage bottle, a heating cavity which is recessed downwards is formed in the top of the heating base, a cavity internal thread is formed in the inner side wall of the heating cavity, the quantitative powder outlet mechanism comprises a powder inlet blocking piece and a powder outlet blocking piece which are sequentially arranged from bottom to top, a powder quantitative area is rotatably arranged between the powder inlet blocking piece and the powder outlet blocking piece, the powder inlet blocking piece is provided with a first outlet, the powder outlet blocking piece is provided with a second outlet, a valve rod for driving the powder quantitative area to rotate is arranged in the powder storage cavity, and a knob assembly for driving the valve rod to rotate is arranged at the bottom of the powder storage bottle;
under the inverted state of the powder storage bottle: when the valve rod drives the powder metering area to rotate to a position corresponding to the first outlet, the powder positioned above the powder feeding blocking piece enters the powder metering area through the first outlet, and the powder metering area is filled with the powder; when the valve rod drives the powder metering area to rotate to a position corresponding to the second outlet, the milk powder in the powder metering area is discharged to the powder outlet through the second outlet.
Furthermore, a plurality of powder metering areas are rotatably arranged between the powder inlet blocking pieces and the powder outlet blocking pieces, and the powder metering areas are uniformly arranged along the circumferential direction.
Further, go into the powder separation blade with it rotationally is provided with out the powder impeller to go out between the powder separation blade, go out the powder impeller with the valve rod transmission is connected, it has two blades at least to go out the powder impeller, the blade is in the circumferencial direction that goes out the powder impeller is equidistant and arranges, adjacent two form between the blade decide powder volume district.
Furthermore, the powder outlet impeller is provided with three blades, and the cross-sectional area of the powder inlet baffle is twice that of the powder metering area; the cross-sectional area of the second outlet is equal to the cross-sectional area of the powder metering area.
Further, a lower cover is arranged at the lower end of the powder storage bottle, the knob assembly comprises a knob, a ratchet disc and a limiting disc which are sequentially connected and fixed in series from bottom to top, an arc-shaped limiting clamping groove is formed in the limiting disc along the circumferential direction, a first hook piece is arranged on the lower cover, the lower cover is in sliding buckling connection with the arc-shaped limiting clamping groove through the first hook piece, and the first hook piece can slide in a reciprocating mode at two ends of the arc-shaped limiting clamping groove;
when the first hook piece is positioned at the first end of the arc-shaped limiting clamping groove, the powder metering area rotates to a position corresponding to the first outlet; when the first hook piece is positioned at the second end of the arc-shaped limiting clamping groove, the powder metering area rotates to a position corresponding to the second outlet;
the ratchet wheel is characterized in that a torsion spring is arranged between the limiting plate and the lower cover in a supporting manner, a ratchet wheel plate is rotatably arranged between the ratchet wheel plate and the limiting plate, a plurality of first ratchets are arranged on the ratchet wheel plate along the circumferential direction, a plurality of second ratchets meshed with the first ratchets are arranged on the ratchet wheel plate along the circumferential direction, and the lower end of the valve rod sequentially penetrates through the lower cover and the limiting plate and then is in transmission connection with the ratchet wheel plate.
Furthermore, a plurality of elastic arms are arranged at the center of the ratchet plate along the circumferential direction, and the free end of each elastic arm is provided with the first ratchet.
Furthermore, the top of the powder storage bottle is provided with an upper cover and a bottle cover covering the upper cover, the powder outlet is formed in the upper cover, the bottle cover is used for shielding the powder outlet, and the powder inlet blocking piece and the powder outlet blocking piece are fixed in the upper cover.
Further, the top of valve rod is provided with dials the board, dial the board and be located go into the below of powder separation blade.
Further, portable machine of suckling still disposes the adapter, the adapter is the cavity setting, the adapter has first connecting portion and second connecting portion, first connecting portion with heating cavity looks adaptation, the lateral wall of first connecting portion be equipped with the joint external screw thread of cavity internal thread looks adaptation, the inside wall of second connecting portion is equipped with the joint internal thread.
Further, the heating base is connected with the powder storage bottle in an attracting mode through a magnet, the heating base comprises a base, a heat conduction top cover is arranged at the top of the base, a heating cavity is arranged on the heat conduction top cover, a heating element corresponding to the heating cavity is arranged at the bottom of the heat conduction top cover, an upper support and a lower support are respectively arranged in the base, the upper support is fixedly connected with the lower support, a spring is arranged on the upper support, a temperature controller is arranged between the spring and the bottom of the heat conduction top cover in a supporting mode, a power supply device is arranged between the upper support and the lower support, a circuit board is arranged on the lower support, and the heating element, the temperature controller and the power supply device are electrically connected with the circuit board.
The utility model has the advantages that: the utility model provides a portable milk brewing machine, during the use, milk powder is arranged in the powder storage cavity, when needing to brew milk, the powder storage bottle is taken down from the heating base firstly, the bottleneck of the feeding bottle is connected with the heating concave cavity of the heating base in a threaded manner, the liquid in the feeding bottle is heated by the heating base, when the water temperature reaches the set temperature, the powder storage bottle is inverted and the bottle cap is taken down, the knob is rotated, the ratchet disc and the limiting disc are driven by the knob to rotate synchronously, in the rotating process of the ratchet disc, the ratchet disc drives the ratchet disc to rotate correspondingly through the matching effect of the first ratchet and the second ratchet, the ratchet disc drives the valve rod to rotate, the powder metering area is driven by the valve rod to rotate, in the rotating process of the powder metering area, the first hook piece slides relative to the arc limiting groove, when the first hook piece is positioned at the first end of the arc limiting groove, the powder metering area rotates to the position corresponding to the first outlet, at the moment, the milk powder positioned above the powder feeding blocking piece falls into the powder quantifying area through the first outlet under the action of gravity, the milk powder is filled into the powder quantifying area, and the volume of the filled milk powder is the volume of the powder quantifying area; when the first piece that colludes is located during the second end of the spacing draw-in groove of arc, decide powder volume district and rotate to the position that corresponds with the second export, decide the milk powder of filling in the powder volume district again under the action of gravity through the second export discharge to go out the powder mouth, the volume of discharged milk powder also is the volume of deciding powder volume district, thereby realizes the ration and goes out the powder, accomplishes and dash the milk operation. To sum up, the utility model has the advantages of simple and reasonable structure, convenient operation can enough realize the ration and go out the powder, compares with prior art moreover, the utility model discloses owing to adopt drive valve lever pivoted mode to realize the ration and go out the powder, be difficult for causing the maloperation when using, consequently can effectively prevent to cause milk power to scatter out from storing up the powder box because of user's maloperation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 and fig. 3 are both cross-sectional views of the powder storage bottle of the present invention.
Fig. 4 is an enlarged schematic view of a portion a in fig. 3.
Fig. 5 is a schematic view of the powder discharge baffle, the powder inlet baffle, the powder discharge impeller and the valve rod according to the present invention.
Fig. 6 is a matching assembly view of the powder outlet blocking piece, the powder inlet blocking piece, the powder outlet impeller and the valve rod of the present invention.
Fig. 7 and 8 are schematic exploded structural views of the lower cover and the knob assembly of the present invention.
Figure 9 is a cross-sectional view of the heating base of the present invention.
In FIGS. 1-9: 1. a powder storage bottle; 2. a lower cover; 21. a first hook; 22. an accommodating space; 23. a magnet; 3. an upper cover; 31. a powder outlet; 32. a retaining sheet clamping groove; 33. a baffle positioning seat; 4. a powder storage cavity; 5. a bottle cap; 6. a powder blocking piece is added; 61. the baffle plate is raised; 62. a first outlet; 7. a powder discharge baffle plate; 71. a second outlet; 72. a convex column; 8. a powder metering area; 9. a valve stem; 91. a transmission connection part; 101. a knob; 1011. positioning blocks; 1012. fixing the clamping groove; 102. a ratchet plate; 1021. a first ratchet; 1022. positioning a groove; 1023. fixing the fixture block; 1024. a second hook; 1025. a resilient arm; 103. a limiting disc; 1031. an arc-shaped limiting clamping groove; 1032. hooking holes; 104. a torsion spring; 105. a ratchet wheel disc; 1051. a second ratchet; 1052. a convex ring; 11. discharging the powder impeller; 111. a blade; 112. a transmission connecting hole; 113. a connecting seat; 114. a connecting seat sealing ring; 12. dialing a plate; 13. heating the base; 131. a base; 132. a thermally conductive top cover; 133. iron sheets; 134. heating the cavity; 135. a concave cavity internal thread; 136. a concave cavity sealing ring; 137. a heating element; 138. an upper bracket; 139. a lower bracket; 140. a spring; 141. a temperature controller; 142. a power supply device; 143. a circuit board; 144. a display screen; 15. an adapter; 151. a first connection portion; 152. a second connecting portion; 153. a connector external thread; 154. a joint internal thread; 155. an annular step; 156. and a joint sealing ring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-9, the portable milk machine comprises a powder storage bottle 1 and a heating base 13, wherein the heating base 13 is arranged at the lower end of the powder storage bottle 1. Store up the top of powder bottle 1 and be provided with upper cover 3 and cover and locate the outer bottle lid 5 of upper cover 3, store up the lower extreme of powder bottle 1 and be provided with lower cover 2, in this embodiment, upper cover 3 and store up powder bottle 1 preferred can dismantle the connection to in order to wash storing up powder bottle 1, and lower cover 2 and store up powder bottle 1 can be fixed and can not dismantle the connection, also can dismantle the connection, specifically can set up as required. A powder storage cavity 4 for storing milk powder is formed among the powder storage bottle 1, the upper cover 3 and the lower cover 2, the upper cover 3 is provided with a powder outlet 31, and the bottle cover 5 is used for shielding the powder outlet 31.
The powder storage cavity 4 is internally provided with a quantitative powder outlet mechanism, the quantitative powder outlet mechanism comprises a powder inlet baffle 6 and a powder outlet baffle 7 which are sequentially arranged from bottom to top, in the embodiment, the cross section of the inner wall of the powder storage cavity 4 is circular, the powder inlet baffle 6 and the powder outlet baffle 7 are disc-shaped or fan-shaped, the outer peripheries of the powder inlet baffle 6 and the powder outlet baffle 7 are both contacted with the inner wall of the powder storage cavity 4, the powder inlet baffle 6 and the powder outlet baffle 7 are both fixed in the upper cover 3, the inner part of the upper cover 3 is horn-shaped with gradually reduced caliber from bottom to top, the powder outlet 31 is positioned at the upper end of the upper cover 3, the powder storage bottle 1 and the powder inlet baffle 6 are both clamped with the upper cover 3, the powder outlet baffle 7 is abutted between the powder inlet baffle 6 and the inner wall of the upper cover 3, more specifically, the inner wall of the upper cover 3 is respectively provided with a baffle clamping groove 32 and a positioning seat 33 from bottom to top, the outer, the powder inlet baffle 6 is clamped with the baffle clamping groove 32 through the baffle protrusion 61, and the powder outlet baffle 7 is overlapped on the baffle positioning seat 33.
Go into powder separation blade 6 and go out and rotationally be provided with between the powder separation blade 7 and decide powder volume district 8, the lower extreme in deciding powder volume district 8 contacts with the up end of going into powder separation blade 6, the upper end in deciding powder volume district 8 contacts with the lower terminal surface of going out powder separation blade 7, thus, on the one hand, make in the axial of storing up powder bottle 1, decide powder volume district 8 and play powder separation blade 7 can be spacing in going into between the separation blade positioning seat 33 of powder separation blade 6 and upper cover 3, on the other hand, when needs wash or supply milk powder to storing up powder chamber 4, can go into powder separation blade 6 with upper cover 3 even, decide powder volume district 8 and play powder separation blade 7 and dismantle in the lump, so that the user operates.
The powder inlet baffle 6 is provided with a first outlet 62, the powder outlet baffle 7 is provided with a second outlet 71, the powder inlet baffle 6 shields the second outlet 71, and the powder outlet baffle 7 shields the first outlet 62, so that when the powder storage bottle 1 is inverted, the milk powder in the powder storage cavity 4 cannot directly fall to the second outlet 71 through the first outlet 62.
A valve rod 9 for driving the powder fixing area 8 to rotate is arranged in the powder storage cavity 4, and a knob component for driving the valve rod 9 to rotate is arranged on the lower cover 2. The knob subassembly includes that connect fixed knob 101, ratchet dish 102 and spacing dish 103 in proper order from bottom to top, and spacing dish 103 is equipped with the spacing draw-in groove of arc 1031 along the circumferencial direction, and lower cover 2 is equipped with first piece 21 that colludes, and lower cover 2 slides the lock joint through first piece 21 and the spacing draw-in groove of arc 1031 that colludes, and first piece 21 that colludes can be at the reciprocal slip in the both ends of the spacing draw-in groove of arc 1031. In this embodiment, the specific structure of the first hook 21 is a hook, and the number of the first hook 21 is two, and correspondingly, the number of the arc-shaped limiting slots 1031 is also two. Through the buckling of first piece 21 and the spacing draw-in groove 1031 of arc, and first piece 21 and the spacing draw-in groove sliding fit of arc collude, both make spacing dish 103 and lower cover 2 can rotate relatively, also make spacing dish 103 can not drop from lower cover 2, realized the equipment of knob 101 subassembly.
A torsion spring 104 is arranged between the limiting disc 103 and the lower cover 2 in a supporting manner, the torsion spring 104 is sleeved outside the valve rod 9, a ratchet disc 105 is rotatably arranged between the ratchet disc 102 and the limiting disc 103, a plurality of first ratchets 1021 are arranged on the ratchet disc 102 along the circumferential direction, a plurality of second ratchets 1051 meshed with the first ratchets 1021 are arranged on the ratchet disc 105 along the circumferential direction, the lower end of the valve rod 9 sequentially penetrates through the lower cover 2 and the limiting disc 103 and then is in transmission connection with the ratchet disc 105, and specifically, the ratchet disc 105 is fixed at the lower end of the valve rod 9 through a clamping spring.
In this embodiment, for the installation convenience and saving installation space, the assembly of the knob assembly is more compact, the bottom of the lower cover 2 is formed with an accommodating space 22 which is concave upwards, the knob assembly is arranged in the accommodating space 22, the ratchet disc 102 is arranged in the knob 101, and the limiting disc 103 is abutted between the knob 101 and the lower cover 2. Knob 101 is provided with a plurality of locating pieces 1011 along the circumferencial direction, ratchet dish 102 is equipped with a plurality of constant head tanks 1022 with locating piece 1011 one-to-one, the inner wall of knob 101 is provided with fixed slot 1012, ratchet dish 102's outer wall is provided with fixed fixture block 1023 with fixed slot 1012 joint complex, ratchet dish 102 is provided with second colludes piece 1024, spacing dish 103 is equipped with colludes the hole 1032 with second collude piece 1024 joint complex, in this embodiment, second colludes piece 1024 also for the trip, and collude the quantity of hole 1032 and set up to two, fixed slot 1012's quantity also sets up to two correspondingly. During assembly, the ratchet disc 102 and the knob 101 are fixedly connected by utilizing the matching action of the positioning block 1011 and the positioning groove 1022 as well as the fixed clamping groove 1012 and the fixed clamping block 1023, and the ratchet disc 102 and the limiting disc 103 are fixedly connected by utilizing the matching action of the second hook part 1024 and the hook hole 1032, so that the serially-connected fixation of the knob 101, the ratchet disc 102 and the limiting disc 103 is completed.
In this embodiment, the center of the ratchet plate 102 is provided with a plurality of elastic arms 1025 along the circumferential direction, the free end of each elastic arm 1025 is provided with a first ratchet 1021, the elastic arms 1025 are provided, and the first ratchet 1021 is arranged at the free end of the elastic arms 1025, so that the elastic action of the elastic arms 1025 is utilized to better exert the characteristics of 'one-way linkage and reverse slipping' of the ratchet transmission, that is, by adopting the above structure, when the knob 101 rotates in the forward direction, the first ratchet 1021 and the second ratchet 1051 are in the meshing transmission state, at this time, the ratchet plate 105 can be driven to rotate by the ratchet plate 102, and when the knob 101 resets in the reverse direction, under the friction force applied to the elastic arms 1025 and the ratchet 9, the first ratchet 1021 and the second ratchet 1051 are in the slipping state, at this time, the valve rod 9 does not reset along with the knob 101, so that the valve rod 9 can always rotate in the same direction, and the accurate control of the position of the valve rod 9 is more facilitated.
In this embodiment, in order to make the assembling precision of the ratchet plate 105 higher and ensure that the engagement effect between the ratchet plate 105 and the ratchet plate 102 is better, a convex ring 1052 is arranged on the upper end surface of the ratchet plate 105 along the circumferential direction, and the ratchet plate 105 abuts against the lower end surface of the spacing plate 103 through the convex ring 1052.
When the powder storage bottle 1 is in an inverted state (namely when quantitative powder discharging is needed): when the first hook 21 is located at the first end of the arc-shaped limiting clamping groove 1031, the powder metering area 8 rotates to a position corresponding to the first outlet 62, so that the powder above the powder feeding baffle 6 (for convenience of explanation, the directions of the parts are changed synchronously) enters the powder metering area 8 through the first outlet 62, and the powder metering area 8 is filled with the powder; when the first hook 21 is located at the second end of the arc-shaped limiting clamping groove 1031, the powder metering area 8 rotates to a position corresponding to the second outlet 71, and the milk powder in the powder metering area 8 is discharged to the powder outlet 31 through the second outlet 71. It should be noted that, when the first outlet 62 and the second outlet 71 are specifically arranged, a person skilled in the art should note that the relative positions of the first outlet 62 and the second outlet 71 are completely staggered, so as to avoid the milk powder in the powder storage chamber 4 from directly falling to the second outlet 71 through the first outlet 62.
In this embodiment, a plurality of powder metering areas 8 are rotatably disposed between the powder inlet blocking piece 6 and the powder outlet blocking piece 7, and the powder metering areas 8 are uniformly arranged along the circumferential direction. Specifically, in the present embodiment, the powder outlet impeller 11 is rotatably disposed between the powder inlet blocking piece 6 and the powder outlet blocking piece 7, in order to facilitate installation of the powder outlet impeller 11, the center of the powder outlet blocking piece 7 is provided with a convex pillar 72, and the center of the powder outlet impeller 11 is movably sleeved on the convex pillar 72. Go out powder impeller 11 and be connected with the transmission of valve rod 9, concrete connection structure is, and the upper end of valve rod 9 is provided with transmission connecting portion 91, and the center of going out powder impeller 11 is equipped with can dismantle the transmission connecting hole 112 of being connected with transmission connecting portion 91, and transmission connecting portion 91 passes through transmission connecting hole 112 and is connected with the transmission of play powder impeller 11, like this, can realize valve rod 9 and the quick assembly disassembly who goes out powder impeller 11.
In this embodiment, the center of the powder outlet impeller 11 is provided with a connecting seat 113, the lower end of the connecting seat 113 movably penetrates through the center of the powder inlet baffle 6 and then is in transmission connection with the valve rod 9, the lower end of the connecting seat 113 is sleeved with a connecting seat sealing ring 114 matched with the powder inlet baffle 6, and the connecting seat sealing ring 114 is used for preventing the milk powder from falling from a gap between the connecting seat 113 and the powder inlet baffle 6 when the powder storage bottle 1 is inverted.
The powder outlet impeller 11 has three blades 111 arranged at equal intervals along the circumferential direction, that is, the volume of the area between two adjacent blades 111 is equal, the included angle between two adjacent blades 111 is 120 °, the end of the blade 111 extends to the inner side wall of the powder storage chamber 4, and the powder metering area 8 is formed between two adjacent blades 111, so that it can be seen that, in the present embodiment, the cross section of the powder metering area 8 is fan-shaped, and the radian of the fan-shaped is 120 °. The cross sectional area of the powder feeding baffle 6 is twice that of the powder metering area 8; the cross-sectional area of the second outlet 71 is equal to the cross-sectional area of the powder metering section 8. The radian of the arc-shaped limiting clamping groove 1031 is adapted to the included angle between two adjacent blades 111, so that the powder outlet amount is exactly equal to the amount of the milk powder filled in one powder determining area 8 by rotating the knob 101 every time.
The top of valve rod 9 is provided with dials board 12, dials board 12 and is located the below of going into powder separation blade 6, dials board 12 through setting up on valve rod 9, store up under powder bottle 1 inversion state, rotate when valve rod 9, dial board 12 and also rotate thereupon to can play the effect that the stirring stored up milk powder in powder chamber 4, make the mobility of milk powder better, prevent that the milk powder adhesion is in the same place, ensure that milk powder can evenly drop on play powder separation blade 7 under the action of gravity.
The heating base 13 is connected with the powder storage bottle 1 through a magnet 23 in an attracting mode, specifically, the magnet 23 is arranged on the lower cover 2, and an iron sheet 133 corresponding to the magnet 23 is arranged on the top of the heating base 13. Heating base 13 includes base 131, the top of base 131 is provided with heat conduction top cap 132, iron sheet 133 sets up the outside at heat conduction top cap 132, be equipped with heating cavity 134 on the heat conduction top cap 132, the inside wall of heating cavity 134 is equipped with cavity internal thread 135, the bottom of heating cavity 134 is inlayed and is equipped with cavity sealing washer 136, when the bottleneck of feeding bottle or adapter 15 threaded connection in heating cavity 134, the bottleneck or the adapter 15 of feeding bottle offsets with cavity sealing washer 136, thereby play sealed effect.
The bottom of the heat conducting top cover 132 is provided with a heating element 137 corresponding to the heating cavity 134, an upper support 138 and a lower support 139 are respectively arranged in the base 131, the upper support 138 is fixedly connected with the lower support 139, the upper support 138 is provided with a spring 140, a temperature controller 141 is arranged between the spring 140 and the bottom of the heat conducting top cover 132 in a propping manner, the temperature controller 141 is used for sensing the temperature of the heating cavity, a power supply device 142 is arranged between the upper support 138 and the lower support 139, the lower support 139 is provided with a circuit board 143, and the heating element 137, the temperature controller 141 and the power supply device 142 are all electrically connected with the circuit board 143.
In this embodiment, the base 131 is provided with a display screen 144, the display screen 144 is electrically connected to the circuit board 143, and the display screen 144 is used for feeding back the set temperature and/or the temperature collected by the temperature controller 141, so as to facilitate the use of the user. Still be provided with the function button on the base 131 and charge the joint, the function button, charge the joint all with circuit board 143 electric connection, the function button is used for carrying out overall control to circuit board 143, charge the joint preferably and connect for USB, both can be used for charging power supply unit 142, also can regard as USB simultaneously, make the utility model discloses supply power to cell-phone or other consumer. In this embodiment, the temperature controller 141 is set as an NTC temperature sensor, and the NTC temperature sensor is adopted, so that the temperature sensing precision is higher, and the realization of accurate temperature control is facilitated.
The utility model provides a portable milk brewing machine, during the use, the milk powder is arranged in the powder storage cavity 4, when needing to brew milk, take off the powder storage bottle 1 from the heating base 13 first, the bottleneck of the feeding bottle and the heating cavity 134 threaded connection of the heating base 13, liquid in the feeding bottle is heated by the heating base 13, when the temperature reaches the set temperature, invert the powder storage bottle 1 and take off the bottle cap 5, the knob 101 is rotated, the ratchet disc 102 and the spacing disc 103 are driven by the knob 101 to rotate synchronously, in the rotation process of the ratchet disc 102, the ratchet disc 102 drives the ratchet disc 105 to rotate correspondingly through the cooperation of the first ratchet 1021 and the second ratchet 1051, the ratchet disc 105 drives the valve rod 9 to rotate, the powder outlet impeller 11 is driven by the valve rod 9 to rotate, in the rotation process of the powder outlet impeller 11, the first hook 21 also slides relative to the arc-shaped spacing groove, when the first hook 21 is positioned at the first end of the arc-shaped spacing clamping groove 1031, the powder metering area 8 rotates to a position corresponding to the first outlet 62, at this time, the milk powder positioned above the powder inlet baffle 6 falls into the powder metering area 8 through the first outlet 62 under the action of gravity, at this time, the milk powder is filled into the powder metering area 8, and the volume of the filled milk powder is the volume of the powder metering area 8; when the first hook 21 is located at the second end of the arc-shaped limiting clamping groove 1031, the powder metering area 8 rotates to a position corresponding to the second outlet 71, the filled milk powder in the powder metering area 8 is discharged to the powder outlet 31 through the second outlet 71 under the action of gravity, and the volume of the discharged milk powder is also the volume of the powder metering area 8, so that quantitative powder discharging is realized, and the milk flushing operation is completed.
When the knob 101 is loosened, the torsion spring 104 acts on the limiting plate 103 in the opposite direction, so that the limiting plate 103, the ratchet plate 102 and the knob 101 rotate in the opposite direction and reset, the ratchet plate 105 and the ratchet plate 102 are driven by the ratchets, and the first ratchets 1021 are arranged on the elastic arms 1025, so that in the resetting process, the first ratchets 1021 and the second ratchets 1051 slip and are not linked, at the moment, the ratchet plate 105 cannot rotate along with the ratchet plate 102, so that the valve rod 9 cannot rotate, in addition, the powder outlet impeller 11 in the embodiment has three blades 111 arranged at equal intervals along the circumferential direction, and the radian of the arc-shaped limiting clamping groove 1031 is adapted to the included angle between two adjacent blades 111, that is, the angle of each rotation of the knob 101 is 120 °, so that during each use, a powder quantifying area always corresponds to the position of the first outlet 62, and a powder quantifying area 8 corresponds to the position of the second outlet 71, so that the position of the valve stem 9 and each vane 111 can be accurately controlled.
Portable milk machine that dashes still disposes adapter 15, and adapter 15 is the cavity setting, and adapter 15 has first connecting portion 151 and second connecting portion 152, first connecting portion 151 and heating cavity 134 looks adaptation, and the lateral wall of first connecting portion 151 is equipped with the joint external screw thread 153 with cavity internal thread 135 looks adaptation, and the inside wall of second connecting portion 152 is equipped with and connects internal thread 154.
Through configuring the adapter 15, when the feeding bottle bottleneck that the user chose for use and cavity internal thread 135 fit for, can be directly be connected the bottleneck of feeding bottle with the cavity internal thread 135 of heating cavity 134 when using, and when the feeding bottle bottleneck that the user chooseed for use and cavity internal thread 135 did not match, only need with the help of first connecting portion 151 with adapter 15 threaded connection to heating cavity 134, then with the second connecting portion 152 of the bottleneck threaded connection to adapter 15 of feeding bottle again, can realize the heating to liquid in the feeding bottle equally. For feeding bottles with different mouth specifications on the market, different use requirements of users can be met only by configuring adapters 15 of different models (it needs to be explained that the first connecting part 151 of the configured adapter 15 needs to be matched with the heating cavity 134).
In this embodiment, the inner side wall of the second connecting portion 152 is provided with an annular step 155, the annular step 155 is embedded with a joint sealing ring 156, and when the mouth of the feeding bottle is screwed to the second connecting portion 152, the mouth of the feeding bottle abuts against the joint sealing ring 156 on the annular step 155, so that a sealing effect is achieved.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (10)
1. The utility model provides a portable milk machine that dashes, includes powder storage bottle and heating base, the heating base set up in the lower extreme of powder storage bottle, the inside of powder storage bottle is formed with stores up the powder chamber, store up the intracavity and be equipped with quantitative play powder mechanism, the top of powder storage bottle is equipped with out the powder mouth, the top of heating base is equipped with the heating cavity of undercut, the inside wall of heating cavity is equipped with the cavity internal thread, its characterized in that: the quantitative powder outlet mechanism comprises a powder inlet blocking piece and a powder outlet blocking piece which are sequentially arranged from bottom to top, a powder metering area is rotatably arranged between the powder inlet blocking piece and the powder outlet blocking piece, the powder inlet blocking piece is provided with a first outlet, the powder outlet blocking piece is provided with a second outlet, a valve rod for driving the powder metering area to rotate is arranged in the powder storage cavity, and a knob assembly for driving the valve rod to rotate is arranged at the bottom of the powder storage bottle;
under the inverted state of the powder storage bottle: when the valve rod drives the powder metering area to rotate to a position corresponding to the first outlet, the powder positioned above the powder feeding blocking piece enters the powder metering area through the first outlet, and the powder metering area is filled with the powder; when the valve rod drives the powder metering area to rotate to a position corresponding to the second outlet, the milk powder in the powder metering area is discharged to the powder outlet through the second outlet.
2. The portable milk brewing machine as claimed in claim 1, wherein: the powder metering area is characterized in that a plurality of powder metering areas are rotatably arranged between the powder inlet blocking pieces and the powder outlet blocking pieces, and the powder metering areas are uniformly arranged along the circumferential direction.
3. The portable milk brewing machine according to claim 1 or 2, characterized in that: go into the powder separation blade with it rotationally is provided with out the powder impeller to go out between the powder separation blade, go out the powder impeller with the valve rod transmission is connected, it has two blades at least to go out the powder impeller, the blade is in the circumferencial direction that goes out the powder impeller is equidistant and arranges, adjacent two form between the blade the powder ration district.
4. The portable milk brewing machine as claimed in claim 3, wherein: the powder outlet impeller is provided with three blades, and the cross sectional area of the powder inlet baffle is twice that of the powder metering area; the cross-sectional area of the second outlet is equal to the cross-sectional area of the powder metering area.
5. The portable milk brewing machine as claimed in claim 1, wherein: the lower end of the powder storage bottle is provided with a lower cover, the knob assembly comprises a knob, a ratchet disc and a limiting disc which are sequentially connected and fixed in series from bottom to top, the limiting disc is provided with an arc-shaped limiting clamping groove along the circumferential direction, the lower cover is provided with a first hook, the lower cover is in sliding lock joint with the arc-shaped limiting clamping groove through the first hook, and the first hook can slide in a reciprocating manner at two ends of the arc-shaped limiting clamping groove;
when the first hook piece is positioned at the first end of the arc-shaped limiting clamping groove, the powder metering area rotates to a position corresponding to the first outlet; when the first hook piece is positioned at the second end of the arc-shaped limiting clamping groove, the powder metering area rotates to a position corresponding to the second outlet;
the ratchet wheel is characterized in that a torsion spring is arranged between the limiting plate and the lower cover in a supporting manner, a ratchet wheel plate is rotatably arranged between the ratchet wheel plate and the limiting plate, a plurality of first ratchets are arranged on the ratchet wheel plate along the circumferential direction, a plurality of second ratchets meshed with the first ratchets are arranged on the ratchet wheel plate along the circumferential direction, and the lower end of the valve rod sequentially penetrates through the lower cover and the limiting plate and then is in transmission connection with the ratchet wheel plate.
6. The portable milk brewing machine as claimed in claim 5, wherein: the center of the ratchet plate is provided with a plurality of elastic arms along the circumferential direction, and the free end of each elastic arm is provided with the first ratchet.
7. The portable milk brewing machine as claimed in claim 1, wherein: the powder storage bottle is characterized in that the top of the powder storage bottle is provided with an upper cover and a bottle cover covering the upper cover, the powder outlet is formed in the upper cover, the bottle cover is used for shielding the powder outlet, and the powder inlet blocking piece and the powder outlet blocking piece are fixed in the upper cover.
8. The portable milk brewing machine as claimed in claim 1, wherein: the top of valve rod is provided with dials the board, dial the board and be located go into the below of powder separation blade.
9. The portable milk brewing machine as claimed in claim 1, wherein: the portable milk machine that dashes still disposes the adapter, the adapter is the cavity setting, the adapter has first connecting portion and second connecting portion, first connecting portion with heating cavity looks adaptation, the lateral wall of first connecting portion be equipped with the joint external screw thread of cavity internal thread looks adaptation, the inside wall of second connecting portion is equipped with the joint internal thread.
10. The portable milk brewing machine as claimed in claim 1, wherein: the heating base is connected with the powder storage bottle through magnet attraction, the heating base comprises a base, a heat-conducting top cover is arranged at the top of the base, a heating cavity is formed in the heat-conducting top cover, a heating element corresponding to the heating cavity is arranged at the bottom of the heat-conducting top cover, an upper support and a lower support are respectively arranged in the base, the upper support is fixedly connected with the lower support, a spring is arranged on the upper support, a temperature controller is arranged between the spring and the bottom of the heat-conducting top cover in a supporting mode, a power supply device is arranged between the upper support and the lower support, a circuit board is arranged on the lower support, and the heating element, the temperature controller and the power supply device are electrically connected with the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921658536.7U CN211324401U (en) | 2019-09-30 | 2019-09-30 | Portable milk machine that dashes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921658536.7U CN211324401U (en) | 2019-09-30 | 2019-09-30 | Portable milk machine that dashes |
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| Publication Number | Publication Date |
|---|---|
| CN211324401U true CN211324401U (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921658536.7U Active CN211324401U (en) | 2019-09-30 | 2019-09-30 | Portable milk machine that dashes |
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| Country | Link |
|---|---|
| CN (1) | CN211324401U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4317923A1 (en) * | 2022-08-02 | 2024-02-07 | Shenzhen DeOne Innovation Technology Co., Ltd | Portable milk powder container |
-
2019
- 2019-09-30 CN CN201921658536.7U patent/CN211324401U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4317923A1 (en) * | 2022-08-02 | 2024-02-07 | Shenzhen DeOne Innovation Technology Co., Ltd | Portable milk powder container |
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