CN104168869B

CN104168869B - A kind of milk powder box and a kind of milk powder dissolving device

Info

Publication number: CN104168869B
Application number: CN201380004968.5A
Authority: CN
Inventors: 林强
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-18
Filing date: 2013-09-18
Publication date: 2016-06-29
Anticipated expiration: 2033-09-18
Also published as: JP2016533196A; HK1202793A1; CN104168869A; WO2015039317A1; HK1221699A1; JP6249094B2; GB2533746B; GB2533746A

Abstract

Disclosure one milk powder box and a kind of milk powder dissolving device, milk powder box has box body, cassette bottom and the second bindiny mechanism.Milk powder box top can be connected with nipple, and can be connected with feeding bottle by the second bindiny mechanism, and milk powder box has powdered-milk outlet；Box body can relative to the feeding bottle lengthwise movement being used in conjunction with milk powder box, milk powder box is made to have the first working position and the second working position, during the first working position, powdered-milk outlet is closed, box body and cassette bottom are collectively forming and the milk powder placed cavity of water isolation in feeding bottle, and during the second working position, powdered-milk outlet is opened, feeding bottle leads to nipple through milk powder box, is formed and the extraneous milk aquaporin sealing isolation.Milk powder dissolving device includes feeding bottle and aforementioned milk powder box, water and milk powder is installed in advance during use, when brewing, only need a step: make box body that the motion of relative feeding bottle to occur, overcome in prior art backwardness under milk powder must dismantle milk powder box, the trouble that reconnect nipple and feeding bottle brew again, it is extremely convenient to use, and remains without causing milk powder.

Description

A kind of milk powder box and a kind of milk powder dissolving device

Technical field

The present invention relates to infant article, particularly relate to a kind of milk powder box that may connect to use between feeding bottle and nipple and a kind of milk powder dissolving device including this milk powder box.

Background technology

Traditional milk dissolving device tool, it is used when carrying out rushing milk, to need first to open feeding bottle, get warm water ready, then from milk powder box, take out appropriate milk powder pour feeding bottle into, keep milk powder box well, just can carry out after building nipple again rushing milk, step is numerous and diverse, especially when rushing milk night, and baby crying, cannot holding again milk powder dosage, father and mother are in a rush.

Above loaded down with trivial details milk powder step is brewed for simplifying, Chinese patent literature ZL200520016908.8 proposes a kind of milk powder box for brewing milk powder in feeding bottle, it is made up of box body and ring cowling, also the screw thread that is equipped with up and down of milk powder box is connected with nipple and feeding bottle respectively, box body and ring cowling are respectively equipped with sector, in its control milk powder box, whether milk powder is poured out and is adopted the anglec of rotation of box body and ring cowling to control, both powdered-milk outlet dislocation, milk powder can be loaded, upset makes powdered-milk outlet align, and milk powder just falls in feeding bottle.

But, in pouring milk powder, there is following defect: 1 in the milk powder box that this patent provides) fall to after in feeding bottle when milk powder, in addition it is also necessary to box body and ring cowling being pulled down, allow nipple be connected directly on feeding bottle, just can rock and brew, step needs to be simplified；2) make the critical point bottom box body and the mode of the critical point dislocation formation milk powder placed cavity on ring cowling, operate the bad control of precision, and the steam in feeding bottle easily enters milk powder box, poor sealing from critical point dislocation, causes that milk powder lumps, even rotten；3), when making the critical point bottom box body align to allow milk powder fall to feeding bottle with the critical point on ring cowling, milk powder is easily clipped between this two chip architecture with critical point, causes that milk powder is wasted.

Summary of the invention

It is an object of the invention to propose a kind of milk powder box, brew, with what solve above-mentioned prior art exists, the problem that milk powder step simplifies not, also solve sealing difference that milk powder box operates between wayward, milk powder box and feeding bottle and the easy problem such as residual milk powder simultaneously.

The present invention solves aforementioned technical problem by the following technical programs:

A kind of milk powder box, having cassette bottom, box body, the first bindiny mechanism and the second bindiny mechanism, described first bindiny mechanism is located at box body top, can be connected with a nipple, described box body can be connected with a feeding bottle by described second bindiny mechanism, is additionally provided with powdered-milk outlet；Described box body has operating portion, by the operation of operating portion being made box body relative to being connected the longitudinally opposed motion of feeding bottle used with milk powder box, the first working position and the second working position is formed by moving, when described box body is longitudinally opposed move to described first working position time, described powdered-milk outlet is closed, and described box body and cassette bottom are collectively forming can with the milk powder placed cavity of feeding bottle bore seal isolation；When described box body is longitudinally opposed move to described second working position time, described powdered-milk outlet is in open mode, form the milk powder passage with extraneous sealing isolation for brewing milk powder by described powdered-milk outlet between described milk powder box and feeding bottle, and formed by this milk powder passage and the extraneous milk aquaporin being led to nipple by feeding bottle sealing isolation.Two different operating positions of milk powder box are formed by forms of motion, when the first working position, milk powder box is available for inserting milk powder, when needs brew, is switched to the second working position, milk powder in milk powder box can pass through powdered-milk outlet water in feeding bottle and be combined, to brew, the first working position switches to the second working position, owing to milk aquaporin seals isolation with the external world, so without dismounting any one parts when brewing and when having milk, step extremely simplifies.

Preferably: described box body and described cassette bottom are formed in one, described powdered-milk outlet is located at described box body bottom and extends to described cassette bottom edge, described second bindiny mechanism is located at the external screw thread on described box body outer wall, between described powdered-milk outlet and the first bindiny mechanism, and realizes described longitudinally opposed motion by turn-knob；When the longitudinally opposed motion of described box body makes described powdered-milk outlet be blocked by the inwall of feeding bottle bottleneck, for described first working position, when the inwall that the longitudinally opposed motion of described box body makes described powdered-milk outlet and feeding bottle bottleneck staggers, milk powder box inner chamber is connected by described powdered-milk outlet with feeding bottle inner chamber, for described second working position.In this kind of scheme, the second bindiny mechanism is located on box body outer wall, can directly with feeding bottle to threaded, structure is simpler.

Preferably, described box body and described cassette bottom are formed in one, and described powdered-milk outlet is located at described box body bottom and extends to described cassette bottom edge；Movable connection between described box body and the second bindiny mechanism, both can produce longitudinal piston type relative motion, when this piston type relative motion makes described powdered-milk outlet be blocked by the inwall of described second bindiny mechanism, for described first working position；When this piston type relative motion makes described powdered-milk outlet and second bindiny mechanism's inwall stagger, milk powder box inner chamber is connected by described powdered-milk outlet with feeding bottle inner chamber, for described second working position.Longitudinally carrying out piston movement, structure easily realizes, operating also is easy to, accurately, and the cassette bottom of milk powder box is full slice system, and when water is combined with milk powder, and when rocking milk powder dissolving device, water can fully wash away cassette bottom, does not result in the residual of milk powder.

More preferably: described second bindiny mechanism is provided with at least one groove extended by upper port lower portion, and described groove is provided with the first screens and the second screens, and wherein the second screens is positioned at channel bottom；Described box body outer wall is provided with support bar, and every corresponding support bar of groove, described support bar can embed in described groove in described second upper port place of bindiny mechanism and slide；When described piston type relative motion makes milk powder box be in the first working position: described support bar snaps in the first screens；When described piston type relative motion makes milk powder box be in the second working position: described support bar snaps in the second screens.Powdered-milk outlet owing to being located at box body bottom extends to described cassette bottom edge, and namely the lower edge of powdered-milk outlet is exactly the edge of cassette bottom upper surface, therefore when milk powder box is in the second working position, milk powder by powdered-milk outlet and water in conjunction with time, will not be stopped.Box body and the second bindiny mechanism mode relative motion by sliding in groove, simple in construction, when being operated, existence due to the first screens and the second screens, can clearly pick out and whether enter precisely into the first working position or the second working position, improve the accuracy of operation, it is to avoid blind operation.

More preferably: on described box body outer wall, more than described powdered-milk outlet upper limb, be provided with the first soft flange collar, described first soft flange collar is positioned at below described second screens position when the first working position of milk powder box, for when milk powder box is in described first working position, it is achieved milk powder placed cavity and extraneous sealing isolation；To have the second soft flange collar on described box body outer wall, in described powdered-milk outlet lower edge, in order to when milk powder box is in described first working position, it is achieved the sealing isolation between milk powder placed cavity and feeding bottle inner chamber.

More preferably, described box body outer wall is provided with the first stop rib and the second stop rib, described second bindiny mechanism's inwall is provided with and is available for described first stop rib or annular groove that the second stop rib snaps in, when described piston type relative motion to described first working position, described second stop rib snaps in described annular groove, when described piston type relative motion to described second working position, described first stop rib snaps in described annular groove.

Preferably, threaded between described box body and the second bindiny mechanism, described longitudinally opposed motion is knob type relative motion；Described powdered-milk outlet is the lower port of described box body；Described cassette bottom edge extends the 3rd bindiny mechanism that may connect in feeding bottle bottleneck edge or the second bindiny mechanism, and the outer ring endless belt of described cassette bottom is provided with leak, and described leak can with the inner space of feeding bottle；When described box body is blocked by described cassette bottom upper surface to cassette bottom direction turn-knob to described powdered-milk outlet, for described first working position；When described box body is blocked by described second bindiny mechanism away from cassette bottom direction turn-knob to the edge of described powdered-milk outlet and cannot continue turn-knob, for described second working position.In the program, the lower port of box body is as described powdered-milk outlet, powdered-milk outlet is made to be blocked in the way of forming milk powder placed cavity by fixed cassette bottom by turn-knob box body, structural design is simple, be also easy to realize in technique, when being operated, as long as box body is the first working position to cassette bottom direction turn-knob to cannot continue turn-knob (being blocked by cassette bottom), it is to avoid not blocking, at powdered-milk outlet, the situation just inserting milk powder because being difficult to conclude completely occurs, improves the accuracy of operation；And when the first working position is converted to the second working position, box body lower port edge blocks in the second bindiny mechanism, serve the effect of restriction turn-knob degree, also indicate entrance the second working position, it is to avoid blind operation simultaneously.

Preferably, described second bindiny mechanism and feeding bottle bottleneck contact position are provided with the first sealing ring, this first sealing ring has the first upper surface and first lower surface relative with this first upper surface, described first upper surface contacts with the inner surface of described second bindiny mechanism and deforms upon, first lower surface directly or indirectly abuts with feeding bottle bottleneck, to realize feeding bottle and extraneous sealing, and the sealing in described milk aquaporin and the external world.

Preferably, described box body lower port is provided with the second sealing ring with box body motion, this second sealing ring has the second upper surface and second lower surface relative with this second upper surface, during the first working position, described second lower surface contacts with cassette bottom and deforms upon, to realize described milk powder placed cavity and feeding bottle and extraneous sealing；During the second working position, described second upper surface contacts with the inner surface of the second bindiny mechanism and deforms upon, to realize described milk aquaporin and extraneous sealing.

More preferably, the inner surface of described second bindiny mechanism is provided with first shoulder and second shoulder of arranged in step shape, it is protruding that second upper surface of described second sealing ring is provided with at least one circle first, between second upper surface and the second lower surface, there is one side, a boss is extended near the bottom of the second lower surface in this side, and it is protruding that the second lower surface is provided with second；During the second working position, described first protruding and described first shoulder contacts and deforms upon, to strengthen described milk aquaporin and extraneous sealing, described boss contacts with described second shoulder and deforms upon, to avoid milk to leak out to the described side place of the second sealing ring；During the first working position, described second is protruding and part contact within the described leak of described cassette bottom deforming upon, to strengthen described milk powder placed cavity and the isolation of feeding bottle bore seal.Described boss contacts with described second shoulder and deforms upon, to avoid milk to leak out to the described side place of the second sealing ring, thus the pollutant on the side pinched by user on the second sealing ring can be avoided to enter milk.

More preferably, it is protruding that second lower surface of described second sealing ring is additionally provided with the 3rd, during the first working position, the 3rd is protruding and the upper surface of described 3rd bindiny mechanism deforming upon, and deformation quantity herein is less than the described second protruding deformation quantity with cassette bottom contact position.Using when milk powder box connects feeding bottle, equipped with water in feeding bottle, under state to be brewed, be likely to there is steam pressure in feeding bottle, the deformation quantity produced due to the 3rd high spot is less, can be used for pressure release herein, and steam will not be entered milk powder box by the second projection with cassette bottom contact position.

Present invention also offers a kind of milk powder dissolving device, including feeding bottle and aforesaid milk powder box, be connected by described second bindiny mechanism between described feeding bottle and milk powder box.

The present invention provides milk powder box compared with prior art, at least have the advantages that two the different operating positions being formed milk powder box by longitudinal motion mechanism, arranging in pairs or groups in the process used with feeding bottle, during the first working position, milk powder in milk powder box and the water in feeding bottle are in isolation, when needs brew, it is switched to the second working position, milk powder and water can be combined by powdered-milk outlet, to brew, first working position switches to the second working position, owing to the milk powder passage formed and milk aquaporin all seal isolation with extraneous, so without dismounting any one parts when brewing and when having milk, without as milk powder box of the prior art, fall to after in feeding bottle at milk powder, also need to pull down box body and ring cowling, nipple is allowed to be connected directly on feeding bottle, just can rock and brew and drink, by contrast, the milk powder box of the present invention is used in rushing in milk process, step extremely simplifies, it is particularly suited for night or pouring milk powder in emergency circumstances.It addition, the milk powder box of the present invention also can reach following technique effect: the cassette bottom of milk powder box is full slice system, when opening powdered-milk outlet and brewing, water and milk powder can be sufficiently mixed, and water can fully wash away cassette bottom and the box body of milk powder box, does not result in the residual of milk powder.

Use the milk powder dissolving device of the present invention, after getting milk powder and water ready, it is convenient for carrying and is incubated, when child cries and screams urgent need feeding milk powder, only need an action to make box body relative to feeding bottle generation relative motion, allow powdered-milk outlet open, rock and just complete to brew, whole process does not need to dismount any parts, it is possible to is rapidly completed and rushes milk.

Accompanying drawing explanation

Fig. 1 is the structural representation of the milk powder dissolving device 10 of the embodiment of the present invention 1；

Fig. 2 is the exploded perspective view of the milk powder box 12 in Fig. 1；

Fig. 3 is milk powder box 12 in Fig. 1 at the cross-sectional schematic of the first working position and partial enlarged drawing；

Fig. 4 is the cross-sectional schematic at the second working position of the milk powder box 12 in Fig. 1.

Fig. 5 is the structural representation of the milk powder dissolving device 20 of the embodiment of the present invention 2；

Fig. 6 is the exploded perspective view of the milk powder dissolving device 20 of Fig. 5；

Fig. 7 is the uncomplete explosion schematic diagram of the milk powder dissolving device 20 of Fig. 5；

Fig. 8 is milk powder box 22 in Fig. 5 at the cross-sectional schematic of the first working position and partial enlarged drawing；

Fig. 9 is the cross-sectional schematic at the second working position of the milk powder box 22 in Fig. 5.

Figure 10 is the structural representation of the milk powder dissolving device 30 of the embodiment of the present invention 3；

Figure 11 is the exploded perspective view of the milk powder dissolving device 30 of Figure 10；

Figure 12 is the cross-sectional schematic of the milk powder box 32 milk powder dissolving device 30 when the first working position；

Figure 13 is the cross-sectional schematic of the milk powder box 32 milk powder dissolving device 30 when the second working position.

Figure 14 is the structural representation of the milk powder dissolving device 40 of the embodiment of the present invention 4；

Figure 15 is the exploded perspective view of the milk powder dissolving device 40 of Figure 16；

Figure 16 is the cross-sectional schematic of the milk powder box 42 milk powder dissolving device 40 when the first working position；

Figure 17 is the cross-sectional schematic of the milk powder box 42 milk powder dissolving device 40 when the second working position.

Figure 18 is the structural representation of the milk powder dissolving device 50 of the embodiment of the present invention 5；

Figure 19 is the exploded perspective view of the milk powder dissolving device 50 of Figure 18；

Figure 20 is the cross-sectional schematic of the milk powder box 52 milk powder dissolving device 50 when the first working position；

Figure 21 is the cross-sectional schematic of the milk powder box 52 milk powder dissolving device 50 when the second working position.

Description of reference numerals:

10,20,30,40,50 milk powder dissolving device	228,328,528 second sealing ring
		11,21,31,41,51 feeding bottle	129,229,329,529 first sealing ring
12,22,32,42,52 milk powder box	2228,429,5253 sealed wall
		121,221,321,421,521 first bindiny mechanism	5254 sealing rings, 428 Seal Kits
124,224,324,422,524 second bindiny mechanism	2235,3235,5235 leak
		122,222,322,522 box body support member	2231,3231,5231 the 3rd bindiny mechanism
123,223,323,423,523 cassette bottom	1253 first soft flange collars, 1,254 second soft flange collars
		125,225,325,425,525 box body	1256 first stop rib, 1,257 second stop rib
126,226,326,426,526 powdered-milk outlet	1221 grooves, prominent wall 1225,1226 annular groove
		127,227,327,527 bottleneck connector	1223 first screens, 1,224 second screens
411 box body connectors	5221 first shoulder, 5,222 second shoulders
		2271 first flanges, 2221 stepped flange	5281 first is protruding, and 5,282 second is protruding
2251,3251,5,251 second flange	5283 the 3rd is protruding, 5284 boss
		1251 support bars	4251 fitting recess

Detailed description of the invention

Below against accompanying drawing and combine preferred embodiment the invention will be further described.

Embodiment 1

The present embodiment provides a kind of milk powder dissolving device 10 as shown in Figure 1, including feeding bottle 11 and milk powder box 12, milk powder box 12 includes cassette bottom 123, box body the 125, first bindiny mechanism 121 and the second bindiny mechanism 124, wherein, first bindiny mechanism 121 is located at the top of box body 125, and can be connected with a nipple (not shown).Being connected by the second bindiny mechanism 124 between feeding bottle 11 with milk powder box 12, as it is shown on figure 3, milk powder box also includes powdered-milk outlet 126, this powdered-milk outlet is available for the book in feeding bottle of the milk powder in milk powder box and is combined to carry out brewing milk powder.As shown in Figure 1 to Figure 2, box body 125 is movable with the second bindiny mechanism 124 to be connected, and longitudinally opposed motion can be carried out, making milk powder box 12 have the first working position and the second working position by moving, described first working position is close powdered-milk outlet 126 so that box body 125 and cassette bottom 123 are collectively forming and the milk powder placed cavity of feeding bottle inner chamber isolation；Described second working position is open powdered-milk outlet 126 so that forming the milk powder passage with extraneous sealing isolation for brewing milk powder by powdered-milk outlet 126 between milk powder box 12 inner chamber and feeding bottle 11 inner chamber, and formed and the extraneous milk aquaporin being led to nipple by feeding bottle 11 sealing isolation by this milk powder passage, can drink milk when not dismantling any parts.

In preferred scheme, second bindiny mechanism 124 includes box body support member 122 and bottleneck connector 127, wherein, box body 125 is movable with box body support member 122 to be connected, longitudinally opposed motion between box body 125 and the second bindiny mechanism 124 is the relative motion between box body 125 and box body support member 122, bottleneck connector 127 has the external thread of bottleneck of female thread and feeding bottle 11 and is connected, and realizes the connection between milk powder box 12 and feeding bottle 11 with this.Box body 125 and cassette bottom 123 are formed in one, and powdered-milk outlet 126 is located at the bottom of box body 125 and extends to the edge of cassette bottom 123, and namely the lower edge of powdered-milk outlet 126 flushes with the top surface edge place of cassette bottom 123 so that when brewing, and milk powder landing will not be stopped.Certainly, the lower edge of powdered-milk outlet 126 is not limited to flush with the top surface edge of cassette bottom 123, as long as not stopping that water washes away the milk powder of cassette bottom when rocking and brewing.Longitudinally opposed motion between box body 125 and box body support member 122 is preferably piston movement, in this piston type relative motion, milk powder box 12 can be made to have two working positions: when piston type relative motion makes powdered-milk outlet 126 be blocked by the inwall of the second bindiny mechanism 124, in the preferred embodiment, powdered-milk outlet 126 is blocked by the inwall of box body support member 122, box body 125 and cassette bottom 123 are collectively forming described milk powder placed cavity, and this is the first working position of milk powder box 12, i.e. state shown in Fig. 3；When piston type relative motion makes the inwall of powdered-milk outlet 126 and the second bindiny mechanism 124 stagger, no longer it is close to the inwall of box body support member 122, powdered-milk outlet 126 be exposed to the space of feeding bottle 11 inner space in time, namely powdered-milk outlet 126 is opened, by powdered-milk outlet 126 between milk powder box 12 and feeding bottle 11, formed with the extraneous milk powder passage completely cut off that seals for brewing milk powder, now, from feeding bottle 11 through milk powder box 12 to nipple, it is internally formed and has sealed, with the external world, the milk aquaporin completely cut off, it is available for drinking milk, i.e. state shown in Fig. 4.

In order to illustrate further the structure of milk powder dissolving device 10, refer to Fig. 2 and Fig. 3: box body support member 122 has two grooves 1221, described groove 1221 is extended by the upper port lower portion of box body support member 122 but does not pass to lower port, and the quantity of groove can also be one or three, article four, etc., these two grooves 1221 are equipped with the first screens 1223 and the second screens 1224, two the first screens 1223 are in same level height on box body support member 122, two the second screens 1224 are also in same level height on box body support member 122, wherein the second screens 1224 is positioned at the bottom of groove 1221, and every respective two screens sizes of groove 1221 are identical, preferably, four screens equivalently-sized；It is highly preferred that four screens are cylindric, diameter is more than the width of groove 1221 transverse direction (describing relative to longitudinal degree of depth).In order to realize the piston type relative motion between box body 125 and box body support member 122, the outer wall of box body 125 is provided with two support bars 1251 being in same level height, these two support bars 1251 just can be respectively embedded into two described grooves 1221 by the upper port of box body support member 122, and can slide up and down in groove, it is achieved the piston type relative motion of box body 125 and box body support member 122.Box body 125 and box body support member 122 are cylindrical shape, and the relation between the internal diameter of the external diameter of box body 125 and box body support member 122 meets the inwall of box body outer wall and box body support member and is close to.Between box body 125 and box body support member 122, relative motion makes milk powder box 12 have the first working position and the second working position: as shown in Figure 3, when support bar 1251 is embedded in the first screens 1223, the lower port place of box body 125 and the edge of cassette bottom 123 do not protrude from the lower port place of box body support member 122, preferably flush, owing to box body 125 outer wall and box body support member 122 inwall are close to, so the powdered-milk outlet 126 being positioned at box body 125 bottom is blocked completely by box body support member 122 inwall, cassette bottom 123 and box body 125 are collectively forming described milk powder placed cavity, for described first working position, it is available for inserting milk powder, and the milk powder after inserting is isolation with the water in feeding bottle；As shown in Figure 4, pressing box body 125 to support bar 1251 embeds in the second screens 1224, powdered-milk outlet 126 and box body support member 122 inwall stagger, namely powdered-milk outlet 126 enters feeding bottle 11 inner chamber, water in feeding bottle 11 can pass through this powdered-milk outlet 126 milk powder in milk powder box 12 and be combined, namely formed between milk powder box 12 and feeding bottle 11 with the extraneous milk powder passage completely cut off that seals for brewing milk powder, nipple arrives feeding bottle 11 again through milk powder box 12, it is internally formed and seals the milk aquaporin of isolation for drinking milk with the external world, for described second working position.

In preferred scheme, as shown in Figure 3, first bindiny mechanism 121 is the external screw thread can being connected with common nipple, the height of box body 125 is more than the height of box body support member 122, make at the first working position and the second working position, and between the two working position during conversion, the first bindiny mechanism 121 protrudes from the upper port of box body support member 122 all the time, it is ensured that expose the first bindiny mechanism 121.

In scheme more preferably, as shown in Figure 3: when milk powder box 12 is in described first working position, the upper limb of powdered-milk outlet 126 is in the second screens less than 1224 position, on the outer wall of box body 125, position more than powdered-milk outlet 126 upper limb is provided with the first soft flange collar 1253, and this first soft flange collar 1253 is in the second screens less than 1224 when the first working position of milk powder box 12, namely during the first working position, first soft flange collar 1253 is between powdered-milk outlet 126 upper limb and the second screens 1224, can effectively prevent the steam etc. in the external world through groove 1221, entering milk powder placed cavity then through powdered-milk outlet 126 causes milk powder to become moisture knot block, realize milk powder placed cavity and extraneous sealing isolation.To have the second soft flange collar 1254 on box body 125 outer wall, in powdered-milk outlet 126 lower edge, when the first working position, this second soft flange collar 1254 is tight against the inwall of box body support member 122 bottom, the steam in feeding bottle is prevented to enter milk powder placed cavity through powdered-milk outlet 126, it is achieved that the sealing isolation between milk powder placed cavity and feeding bottle inner chamber.

As shown in Figure 3 and Figure 4, box body support member 122 and bottleneck connector 127 are two individual components of the second bindiny mechanism 124, box body support member 122 bottom outer wall has the prominent wall 1225 of a circle, the cutting plane making box body support member 122 bottom is " ┣ " shape, one first sealing ring 129 is placed on prominent wall 1225, the cutting plane of this first sealing ring 129 is "] " shape, just with prominent wall 1225 tight fit, this first sealing ring 129 has the first upper surface and first lower surface relative with this first upper surface, described first upper surface contacts with the inner surface of described second bindiny mechanism and deforms upon, first lower surface directly or indirectly contacts with feeding bottle bottleneck, to realize feeding bottle and extraneous sealing, and described milk aquaporin and extraneous sealing.It is to be appreciated that the first sealing ring 129 also can directly quadric injection mould on the second Nei Ce surface, connecting portion 127 top.

It is to be appreciated that the cassette bottom 123 of milk powder box 12 can be smooth, it is also possible to be center raise up coniform, see Fig. 3 and Fig. 4.When cone shape cassette bottom makes the second working position, milk powder is easier to nature landing to feeding bottle, and smooth cassette bottom, it is possible to obtain bigger milk powder placed cavity.

In scheme more preferably, as shown in Figures 2 to 4, in order to prevent in use, box body 125 imprudence is extracted in box body support member 122, on the outer wall of box body 125, specially it is provided with the stop rib of two annulars: the first stop rib 1256 and the second stop rib 1257, wherein the second stop rib 1257 is positioned at below support bar 1251 position, and the first stop rib 1256 is positioned at more than the position of support bar 1251；With this matchingly, box body support member 122 inwall is provided with a ring annular groove 1226, this annular groove 1226 is located at below the first screens 1223 position, and meet following condition: when milk powder box 12 is in the first working position, second stop rib 1257 is just embedded in annular groove 1226, and the first stop rib 1256 is exposed in the external world, when milk powder box 12 is in the second working position, first stop rib 1256 is just embedded in annular groove 1226, can preventing at the first working position and the second working position, box body 125 is accidentally withdrawn impact and uses.

It is to be appreciated that the first above-mentioned stop rib the 1256, second stop rib 1257 and annular groove 1226, it is possible to have and make milk powder box form the first working position and the effect of the second working position, namely may replace the piston like motion mechanism that support bar slides in groove.Specific as follows: when box body 125 and the connection of the second bindiny mechanism 124 make the second stop rib 1257 snap in annular groove 1226, powdered-milk outlet 126 is blocked by the inwall of the box body support member 122 of the second bindiny mechanism 124, for described first working position；When pressing box body 125 and making the first stop rib 1256 snap in annular groove 1226, powdered-milk outlet 126 is no longer plugged, but enters in the space with feeding bottle inner space, and the milk powder in milk powder box 12 can be combined with the water in feeding bottle, for described second working position.

It is to be appreciated that elastic, the high temperature resistant and nontoxic materials such as the material preferred rubber of sealing ring, silica gel.

The using method of the milk powder dissolving device 10 of the present embodiment approximately as:

First in feeding bottle, load appropriate warm water；Box body and box body support member are connected to the first working position, from lower to upper through the second connecting portion, form milk powder box, then the milk powder box assembled is carried out turn-knob by the female thread of the second connecting portion with the external screw thread of feeding bottle bottle mouth position be connected；Appropriate milk powder is loaded again from milk powder box upper port toward milk powder box；Nipple and the first bindiny mechanism being connected, milk powder dissolving device is in state to be brewed again, and the milk powder in milk powder box is in the state of isolation with the water in feeding bottle.When needs brew, it is only necessary to firmly pressing box body, make support bar be embedded in the second screens, make milk powder box be in the second working position, milk powder dissolving device is in and can brew state, and milk powder can be combined with water, rocks and just can complete to brew.

In use, it shall be noted that do not touch the place that the inwall etc. of the upper and lower surface of cassette bottom, box body directly can contact with milk powder, milk, in order to avoid polluting.

The milk powder dissolving device of the present embodiment, water and milk powder can be installed in advance, when emergency or open air, night etc. are inconvenient to brew, only need a simple action (pressing box body, and other parts are failure to actuate) just can brew milk powder, without during as of the prior art brewing, under milk powder, milk powder box must be dismantled by backwardness, reconnects nipple and feeding bottle.As can be seen here, the milk powder dissolving device of this enforcement uses step and extremely simplifies, good seal performance, and the cassette bottom structure of milk powder box is monolayer full slice system, without the problem causing milk powder to remain.

Embodiment 2

The present embodiment provides a kind of milk powder dissolving device 20 as shown in Figure 5, including feeding bottle 21 and milk powder box 22, milk powder box 22 includes cassette bottom 223, box body the 225, first bindiny mechanism 221 and the second bindiny mechanism 224, wherein, first bindiny mechanism 221 is located at the top of box body 225, and can be connected with a nipple (not shown), it is connected by the second bindiny mechanism 224 between feeding bottle 21 with milk powder box 22, the lower port of box body 225 is powdered-milk outlet 226, is available for the water in feeding bottle of the milk powder in milk powder box and is combined to carry out brewing milk powder.As shown in Figure 5 and Figure 6, the second bindiny mechanism 224 includes box body support member 222 and bottleneck connector 227, and in the present embodiment, these two parts are to be provided separately.Box body 225 is movable with the second bindiny mechanism 224 to be connected, and bottleneck connector 227 has female thread and is connected with the external screw thread coupling of feeding bottle, to realize the connection between milk powder box and feeding bottle.In the present embodiment, the box body support member 222 that box body 225 is with the second bindiny mechanism 224 is threadeded, and can longitudinally opposed move, making milk powder box 22 have the first working position and the second working position, described first working position is close powdered-milk outlet 226 so that box body 225 and cassette bottom 223 are collectively forming the milk powder placed cavity that the inner chamber with feeding bottle 21 is isolated；Described second working position is open powdered-milk outlet 226 so that being formed between milk powder box 22 inner chamber and feeding bottle 21 inner chamber and sealing the milk powder passage of isolation for brewing milk powder with the external world, and feeding bottle 21 leads to the milk aquaporin that can be formed between nipple with external world's sealing isolation for drinking milk.

Closer, as shown in Figure 6, being different from embodiment 1, cassette bottom 223 and box body 225 in the present embodiment are two parts being provided separately, and the lower port that powdered-milk outlet 226 is box body 225.As shown in Figure 8 and Figure 9, the 3rd bindiny mechanism 2231 that cassette bottom 223 is extended by its edge, may connect on the bottleneck edge of feeding bottle 21, but being not limited to this, the 3rd bindiny mechanism 2231 can also be connected to the lower end (this kind of scheme is not shown) of the box body support member of the second bindiny mechanism 224；Box body support member 222 bottom stretches out and forms a stepped flange 2221, and when assembling milk powder box 22, the bottom of this stepped flange 2221 is pressed on the upper surface of the 3rd bindiny mechanism 2231；Bottleneck connector 227 upper port edge extends inwardly to form the first flange 2271, after the female thread of bottleneck connector 227 is connected with the external thread of bottleneck of feeding bottle 21, first flange 2271 pushes down the bottom of stepped flange 2221, namely the bottom of stepped flange 2221 is sandwiched between the first flange 2271 on bottleneck connector 227 and the 3rd bindiny mechanism 2231 in cassette bottom 223, and box body 225 is connected with box body support member 222 further through screw thread, so, the connection between milk powder box 22 and feeding bottle 21 it is achieved that.

As shown in figures 7 and 9, the outer ring of cassette bottom 223 is provided with several leaks 2235.When downward (towards feeding bottle direction or the cassette bottom direction) turn-knob of box body 225, when making powdered-milk outlet 226 be blocked by the upper surface of cassette bottom 223, leak 2235 is positioned at beyond the space that box body 225 and cassette bottom 223 surround jointly, box body 225 and cassette bottom 223 are collectively forming the milk powder placed cavity with the water segregation in feeding bottle, this is described first working position (seeing Fig. 8), and this kind of design can allow user judge exactly to be in the first working position；When box body 225 upwards turn-knob, powdered-milk outlet 226 is gradually distance from cassette bottom 223, when turn-knob to box body 225 is blocked by box body support member 222, for described second working position, shown in Fig. 9, powdered-milk outlet 226 is opened, leak 2235 and powdered-milk outlet 226 are in connected state, the inner chamber of feeding bottle 21 being connected with the inner chamber of milk powder box 22, is formed and the extraneous milk powder passage sealing isolation, the water being available in feeding bottle 21 carries out combining (namely brewing milk powder) with the milk powder in milk powder box 22；And feeding bottle leads to nipple via milk powder box, formed and the extraneous milk aquaporin sealing isolation, be available for drinking milk.

As shown in Figure 8, the edge of box body 225 lower port (i.e. powdered-milk outlet 226) stretches out and forms the second flange 2251, when milk powder box 22 is changed to the second working position by the first working position, when box body 225 upwards turn-knob to this second flange 2251 is blocked (seeing Fig. 9) by the stepped flange 2221 of box body support member 222 bottom, for described second working position.This kind of design, can allow user accurately predicate the second working position.On second flange 2251 hoop to have a tangent plane be "] " the second sealing ring 228 of shape, namely this second sealing ring 228 moves with box body 225, it has the second upper surface and second lower surface relative with this second upper surface, during the first working position, as shown in Figure 8: described second lower surface contacts with cassette bottom 223 and deforms upon, to realize described milk powder placed cavity and feeding bottle and extraneous sealing isolation；As shown in Figure 9: during the second working position, described second upper surface contacts with the inner surface (specifically the inner surface of the stepped flange 2221 of box body support member 222) of the second bindiny mechanism 224 and deforms upon, to realize described milk aquaporin and extraneous sealing.

Separately, second bindiny mechanism 224 is provided with the first sealing ring 229 with feeding bottle 21 bottleneck contact position, specifically, this first sealing ring 229 is that hoop is on the bottom of stepped flange 2221, and tangent plane is "] " shape, this first sealing ring 229 has the first upper surface and first lower surface relative with this first upper surface, described first upper surface contacts with the inner surface (specifically with the inner surface of the first flange 2271 of bottleneck connector 227) of described second bindiny mechanism 224 and deforms upon, first lower surface abuts feeding bottle bottleneck indirectly, specifically, the upper surface of the first lower surface and the 3rd bindiny mechanism 2231, and deform upon, to realize feeding bottle and extraneous sealing, and described milk aquaporin and extraneous sealing.

Preferably, inwall at box body support member 222, in the above position of screw thread, shown in Fig. 9, it is provided with a circle sealed wall 2228, this sealed wall 2228 for when the first working position shown in Fig. 8, offsets conjunctions with the one of box body 225 top circle projection, outside contamination or steam can be avoided by entrance milk powder dissolving device in threaded connection place between box body and box body support member.

It is to be appreciated that the shape of the second sealing ring 228 and the first sealing ring 229 is not limited to aforesaid "] " shape, as long as equal sealing effectiveness can be realized.Separately, these two sealing rings can be formed by quadric injection mould, it is also possible to binds round up when needing again.Elastic, the high temperature resistant and nontoxic materials such as the material preferred rubber of sealing ring, silica gel.

The using method of the milk powder dissolving device 20 of the present embodiment approximately as:

S1. the box body of milk powder box is connected with box body support member turn-knob, better with bottleneck connector assembly and connection；Feeding bottle loads appropriate warm water, then the cassette bottom of milk powder box is loaded on feeding bottle bottleneck；

S2. the second connecting portion and feeding bottle bottleneck turn-knob being connected, turn-knob box body makes milk powder box be in the first working position, inserts appropriate milk powder, then nipple turn-knob is connected to the first bindiny mechanism, form state to be brewed in milk powder box；

S3. when night or during the journey, when baby needs to have milk, it is only necessary to by box body toward deviating from the direction turn-knob of feeding bottle to when cannot continue turn-knob (the second working position of milk powder box), formation can brew state, shakes up and just can brew.

The milk powder dissolving device of the present embodiment can bring beneficial effect roughly the same with the milk powder dissolving device of embodiment 1, does not repeat them here.

Embodiment 3

The present embodiment provides the milk powder dissolving device 30 shown in a kind of Figure 10 and Figure 11, including feeding bottle 31 and milk powder box 32, milk powder box 32 has box body 325, cassette bottom 323 and is positioned at first bindiny mechanism 321 on box body 325 top, it is additionally provided with and is available for the powdered-milk outlet 326 that milk powder is combined with water, the structural design of this milk powder dissolving device 30 is substantially similar to the milk powder dissolving device 20 that embodiment 2 provides, illustrate and refer to embodiment 2, at this only by as follows to both differences or equivalent substitution part description:

If Figure 11 is to shown in 13, box body support member 322 and the bottleneck connector 327 of the second bindiny mechanism 324 are one-body molded；First sealing ring 329 is equivalent to the first sealing ring 229 in milk powder dissolving device 20, but the first sealing ring 329 in the present embodiment is to be placed in the 3rd bindiny mechanism 3231 of cassette bottom 323；Shown in Figure 12: the present embodiment also has the second flange 3251, the difference is that, this second flange 3251 extends out to and covers leak 3235, and this second flange 3251 is also cased with the second sealing ring 328, when the first working position: the lateral wall of the second sealing ring 328 is tight against the 3rd bindiny mechanism 3231, to realize feeding bottle and extraneous sealing, its second lower surface contacts with cassette bottom 323 and deforms upon, realize milk powder placed cavity and feeding bottle and extraneous sealing, therefore this milk powder dissolving device 30 can save the design of the sealed wall 2228 in milk powder dissolving device 20, because, second sealing ring 328 of this milk powder dissolving device 30 has simultaneously worked as the effect of the second sealing ring 228 in embodiment 2 and sealed wall 2228.

The using method of the milk powder dissolving device 30 of the present embodiment is identical with the milk powder dissolving device 20 in embodiment 2, does not repeat them here.

Embodiment 4

The present embodiment provides a kind of milk component 40 as shown in FIG. 14 and 15, including feeding bottle 41 and milk powder box 42.Described milk powder box 42 includes the 421, second bindiny mechanism 422 of cassette bottom the 423, first bindiny mechanism, box body 425 and the powdered-milk outlet 426 for being combined with water for milk powder, wherein: box body 425 is one-body molded with cassette bottom 423, and powdered-milk outlet 426 is located at box body 425 bottom and extends to cassette bottom 423 edge；First bindiny mechanism 421 is positioned at the top of box body 425, for being connected with a nipple (not shown)；Second bindiny mechanism 422 is provided at the external screw thread in the middle part of box body outer wall.Feeding bottle 41 bottleneck extends a box body connector 411, and it has female thread, and milk powder box 42 is connected with box body connector 411 by the second bindiny mechanism 422, it is achieved the connection of milk powder box 42 and feeding bottle 41.Box body 425 and feeding bottle 41 can longitudinally opposed move, when described longitudinally opposed motion makes powdered-milk outlet 426 be blocked by the inwall of box body connector 411, powdered-milk outlet 426 is closed, box body 425 and cassette bottom 423 are collectively forming the milk powder placed cavity completely cut off with the water-stop in feeding bottle, this is the first working position of milk powder box 42, sees Figure 18；When continuing to make the inwall of powdered-milk outlet 426 and box body connector 411 stagger to feeding bottle direction turn-knob box body, enter the feeding bottle inner chamber that diameter is bigger, namely powdered-milk outlet 426 is in open mode, the second working position for milk powder box 42, see Figure 19, now connected by powdered-milk outlet 426 between milk powder box 42 with feeding bottle 41, formed with the extraneous milk powder passage completely cut off that seals for brewing milk powder, and feeding bottle 41 leads to nipple via milk powder box 42 and formed and the extraneous milk aquaporin sealing isolation, it is available for baby and drinks milk by nipple.

As shown in figure 15: milk powder box 42 also includes a Seal Kit 428, this Seal Kit 428 includes two annulus, and for connecting several linking arms of these two annulus.This Seal Kit 428 can be placed on the bottom of box body 425, one of them annulus is positioned at more than the upper limb of described powdered-milk outlet 426, another annulus is positioned at below the lower edge of powdered-milk outlet 426, and described linking arm is located just at box body bottom and does not have in the part of opening (those parts make box body and cassette bottom be able to integral type connect), the quantity of those parts is consistent with the quantity of the quantity of powdered-milk outlet, described linking arm.As shown in figure 16: when the first working position, this Seal Kit 428 is in order to realize milk powder box placed cavity and feeding bottle and extraneous sealing.

As shown in figure 15: box body 425 top (between the second bindiny mechanism 422 and the first bindiny mechanism 421) is provided with a sealed wall 429, as shown in figure 17, when this sealed wall 429 is for the second working position, it is achieved the sealing in milk powder passage and milk aquaporin and the external world.

Owing to being threaded connection between box body 42 and box body connector 411, convenient in order to make Seal Kit 428 dismount, can so flexible design: the internal diameter of the non-threaded section below the inner thread of box body connector 411 somewhat reduces, internal diameter less than thread segment, correspondingly, the fitting recess 4251 installing Seal Kit 428 on box body 425 is somewhat indent, so that Seal Kit 428 can firmly be placed on box body 425, and the part protruding from box surface after fixing will not be too many, like this, in the relative movement of box body 425 and box body connector 411 (feeding bottle 41), at Seal Kit 428 through thread segment, turn-knob will not be difficult to or block, and when entering non-threaded section, owing to this section is inwardly projecting, when the first working position, Seal Kit 428 just can tightly touch non-threaded section, do not affect its sealing effectiveness.

The milk powder dissolving device 40 of the present embodiment, on the female thread of the second bindiny mechanism 422 and/or box body connector 411, design has and is available for user and discerns whether to be in the judgement position (not shown) of the first working position or the second working position like clockwork, this judgement position makes the second bindiny mechanism 422 and box body connector 411 in the process of mutual turn-knob, when arriving the first working position, the sound of " clatter " can be sent, and the sealed wall 429 on box body is still exposed to outside, when continuing toward feeding bottle direction turn-knob, the sound of " clatter " can be sent for the second time, and the sealed wall 429 on box body is located just at the upper port place of box body connector 411.

The milk powder dissolving device 40 of the present embodiment have brew milk powder quickly, simple in construction, easy cleaned advantage.

The similar milk powder dissolving device with embodiment 1 of use principle of the milk powder dissolving device 40 of the present embodiment, but simpler than it: S1, in feeding bottle, install warm water；S2, milk powder box and feeding bottle are connected to described first working position；S3, in milk powder box, insert appropriate milk powder；S4, nipple and the first bindiny mechanism are connected, to be brewed.When needs brew milk powder, by milk powder box towards feeding bottle direction turn-knob to described second working position, rock and just can complete to brew.The milk powder dissolving device structure of the present embodiment is relatively simple, uses extremely simple, and the monolayer monolithic construction of cassette bottom is without the residual causing milk powder.

Embodiment 5

The present embodiment provides a kind of milk powder dissolving device 50 as shown in figure 18, including feeding bottle 51 and milk powder box 52, as shown in Figure 18 and Figure 19, milk powder box 52 includes cassette bottom 523, box body the 525, first bindiny mechanism 521 and the second bindiny mechanism 524, wherein, first bindiny mechanism 521 is located at the top of box body 525, and can be connected with a nipple (not shown), it is connected by the second bindiny mechanism 524 between feeding bottle 51 with milk powder box 52, the lower port of box body 525 is powdered-milk outlet 526, is available for the water in feeding bottle of the milk powder in milk powder box and is combined to carry out brewing milk powder.Second bindiny mechanism 524 includes box body support member 522 and bottleneck connector 527, and in the present embodiment, these two parts are to be provided separately.Box body 525 is movable with the second bindiny mechanism 524 to be connected, and bottleneck connector 527 has female thread and is connected with the external screw thread coupling of feeding bottle 51 bottle mouth position, to realize the connection between milk powder box and feeding bottle.In the present embodiment, the box body support member 522 that box body 525 is with the second bindiny mechanism 524 is threadeded, and can longitudinally opposed move, box body has operating portion, hold this operating portion to be operated, making box body 525 and box body support member 522 that longitudinally opposed motion to occur, this motion makes milk powder box 52 have the first working position and the second working position, and described first working position is close powdered-milk outlet 526 so that box body 525 and cassette bottom 523 are collectively forming the milk powder placed cavity that the inner chamber with feeding bottle 51 is isolated；Described second working position is open powdered-milk outlet 526 so that being formed between milk powder box 52 inner chamber and feeding bottle 51 inner chamber and sealing the milk powder passage of isolation for brewing milk powder with the external world, and feeding bottle 51 leads to the milk aquaporin that can be formed between nipple with external world's sealing isolation for drinking milk.

The milk powder dissolving device of the present embodiment is similar to the milk powder dissolving device 20 of embodiment 2, as shown in figure 19: cassette bottom 523 and box body 525 are to be provided separately, the 3rd bindiny mechanism 5231 that cassette bottom 523 is extended by its edge may connect on the bottleneck edge of feeding bottle 51, but it is not limited to this, it is also possible to be connected to the lower end (not shown) of the box body support member 522 of the second bindiny mechanism 524.The outer ring endless belt of cassette bottom 523 is provided with leak 5235, the unlimited number of leak, but must assure that to have between cassette bottom 523 with the 3rd bindiny mechanism 5231 and be connected, it is impossible to disconnecting, those leaks 5235 are and the inner space of feeding bottle 51.When present dynasty's cassette bottom 523 direction turn-knob box body 525 to powdered-milk outlet 526 is blocked completely by the upper surface of cassette bottom 523, for described first working position, i.e. milk powder box shown in Figure 20, leak 5235 is by beyond box body isolation and described milk powder placed cavity, present dynasty is away from the direction turn-knob box body 525 of cassette bottom 523, when turn-knob is blocked by the second bindiny mechanism 524 to box body and cannot continue turn-knob, for described second working position, i.e. milk powder box shown in Figure 21.

As shown in figure 20: the inner surface of box body support member 522 bottom forms first shoulder 5221 and second shoulder 5222 of arranged in step shape, and this is stepped is inverted steps shape.

If Figure 19 is to shown in 21: the bottleneck contact position of the second bindiny mechanism 524 and feeding bottle 51 is provided with the first sealing ring 529, it is shaped as "] " shape, it is placed in the 3rd bindiny mechanism 5231, this first sealing ring has the first upper surface and first lower surface relative with this first upper surface, wherein, first upper surface contacts (specifically with the inner surface of the second bindiny mechanism 524, it it is the lower port edge with box body support member 522, i.e. anchor ring contact) and deform upon, first lower surface and feeding bottle bottleneck EDGE CONTACT also deform upon, to realize feeding bottle and extraneous sealing, and milk powder passage and milk aquaporin completely cut off with extraneous sealing.

If Figure 19 is to shown in 21: box body 525 lower port place is provided with the second sealing ring 528 with box body motion, its shape is also "] " shape, but it is not symmetrical above and below as the first sealing ring 529, it is placed on the second flange 5251 that the lower port of box body 525 extends outward, this second sealing ring 528 has the second upper surface and second lower surface relative with this second upper surface, during the first working position, described second lower surface contacts with cassette bottom 523 and deforms upon, to realize described milk powder placed cavity and feeding bottle and extraneous sealing；During the second working position, described second upper surface contacts (contacting with the first shoulder of box body support member 522 inner surface specifically) and deforms upon with the inner surface of the second bindiny mechanism, to realize described milk aquaporin and extraneous sealing.

The milk component of this milk powder dissolving device 50 and embodiment 2 and embodiment 3, structural design is substantially the same, but it differs primarily in that: as shown in Figure 20 and Figure 21, second upper surface of the second sealing ring 528 is provided with at least one protruding (being two circles in figure) 5281 of circle first, between second upper surface and the second lower surface, there is one side, known, this side is a circle ring surface, the top edge of this circle ring surface connects the second upper surface, lower limb connects the second lower surface, in this side on the ring belt of the second lower surface, extend a boss 5284, second lower surface is sequentially provided with a circle second protruding 5282 and by inner ring to outer ring and encloses the 3rd projection 5283.As shown in figure 20: when the first working position, second protruding 5282 and cassette bottom 523 leak 5235 within part contact and deform upon, to strengthen the sealing of milk powder placed cavity and feeding bottle inner chamber；The upper surface of the the 3rd protruding 5283 and the 3rd bindiny mechanism 5231 also deforms upon, and deformation quantity herein less than the second projection to deformation quantity produced by cassette bottom, for when feeding bottle inner chamber has steam pressure, carrying out pressure release, it is unlikely to allow steam enter milk powder placed cavity from the second high spot.Such as Figure 21, when the second working position: first protruding 5281 contacts with the first shoulder 5221 of box body support member 522 inner surface and deform upon, to strengthen milk aquaporin and extraneous sealing；Boss 5284 contacts with the second shoulder 5222 and deforms upon, owing to, in the process assembling milk powder box, user may touch the side of the second sealing ring 528, thus boss now with the coordinating of the second shoulder, avoid milk seepage to go out and be washed into described side, cause the pollution of milk.

As shown in figure 19: in order to avoid extraneous pollution from the second sealing ring of the threaded connection place entrance milk powder dissolving device of box body 525 and box body support member 522 (specifically, such as Figure 20, pollute possibly in the space surrounded to the second upper surface of the second sealing ring, side, boss 5284, the inner surface of box body support member 522 and the outer surface of box body), spy is provided with a circle sealed wall 5253 on the surface between the external screw thread and the first bindiny mechanism 521 of box body 525, also can be stuck in the sealing ring 5254 on this sealed wall.When the first working position, sealing ring or sealed wall, just at the upper port place of box body support member 522, serve sealing function herein, and therefore, the design of this sealed wall 5253 and sealing ring 5254 solves the problems referred to above.

Preferably, the design of the first projection 5281 on similar second sealing ring also can be made in the upper and lower surface of the first sealing ring 529, to strengthen the sealing function of the first sealing ring.It addition, sealing ring in the present embodiment assemble and material used is all as described in embodiment 2 or 3.

The milk powder dissolving device 50 of the present embodiment is roughly the same with the using method of the milk powder dissolving device 30 of embodiment 3, does not repeat them here.Except having the beneficial effect of previous embodiment (such as embodiment 1,2,3), due to the design of the projection on the second sealing ring 528, boss etc. so that the milk powder dissolving device sealing effectiveness of the present embodiment is more preferably.

Above content is in conjunction with concrete preferred implementation further description made for the present invention, it is impossible to assert that specific embodiment of the invention is confined to these explanations.For those skilled in the art, without departing from the inventive concept of the premise, it is also possible to make some equivalent replacements or obvious modification, and performance or purposes are identical, all should be considered as belonging to protection scope of the present invention.

Claims

1. a milk powder box, has cassette bottom, box body, the first bindiny mechanism and the second bindiny mechanism, and described first bindiny mechanism is located at box body top, can be connected with a nipple, and described box body can be connected with a feeding bottle by described second bindiny mechanism,

It is characterized in that: be additionally provided with powdered-milk outlet；Described box body has operating portion, by the operation of operating portion being made box body relative to being connected the longitudinally opposed motion of feeding bottle used with milk powder box, the first working position and the second working position is formed by moving, when described box body is longitudinally opposed move to described first working position time, described powdered-milk outlet is closed, and described box body and cassette bottom are collectively forming can with the milk powder placed cavity of feeding bottle bore seal isolation；When described box body is longitudinally opposed move to described second working position time, described powdered-milk outlet is in open mode, form the milk powder passage with extraneous sealing isolation for brewing milk powder by described powdered-milk outlet between described milk powder box and feeding bottle, and formed by this milk powder passage and the extraneous milk aquaporin being led to nipple by feeding bottle sealing isolation；

Described powdered-milk outlet is located at described box body bottom or lower port that described powdered-milk outlet is described box body；

When described powdered-milk outlet is located at described box body bottom, there is following characteristics A or B:

Feature A, described box body and described cassette bottom are formed in one, described powdered-milk outlet extends to described cassette bottom edge, described second bindiny mechanism is located at the external screw thread on described box body outer wall, between described powdered-milk outlet and the first bindiny mechanism, and realizes described longitudinally opposed motion by turn-knob；When the longitudinally opposed motion of described box body makes described powdered-milk outlet be blocked by the inwall of feeding bottle bottleneck, for described first working position；When the inwall that the longitudinally opposed motion of described box body makes described powdered-milk outlet and feeding bottle bottleneck staggers, milk powder box inner chamber is connected by described powdered-milk outlet with feeding bottle inner chamber, for described second working position；

Feature B, described box body and described cassette bottom are formed in one, described powdered-milk outlet extends to described cassette bottom edge, movable connection between described box body and the second bindiny mechanism, both can produce longitudinal piston type relative motion, when this piston type relative motion makes described powdered-milk outlet be blocked by the inwall of described second bindiny mechanism, for described first working position；When this piston type relative motion makes described powdered-milk outlet and second bindiny mechanism's inwall stagger, milk powder box inner chamber is connected by described powdered-milk outlet with feeding bottle inner chamber, for described second working position；

When described powdered-milk outlet is the lower port of described box body, the outer ring endless belt of described cassette bottom is provided with leak, and described leak can with the inner space of feeding bottle, and threaded between described box body and the second bindiny mechanism, described longitudinally opposed motion is knob type relative motion；Described cassette bottom edge extends the 3rd bindiny mechanism that may connect in feeding bottle bottleneck edge or the second bindiny mechanism；When described box body is blocked by described cassette bottom upper surface to cassette bottom direction turn-knob to described powdered-milk outlet, for described first working position；When described box body is blocked by described second bindiny mechanism away from cassette bottom direction turn-knob to the edge of described powdered-milk outlet and cannot continue turn-knob, for described second working position, powdered-milk outlet is opened, described leak and powdered-milk outlet are in connected state so that the inner chamber of feeding bottle is connected with the inner chamber of milk powder box.

2. milk powder box as claimed in claim 1, it is characterized in that: when described powdered-milk outlet is located at described box body bottom, and when there is feature B: described second bindiny mechanism is provided with at least one groove extended by upper port lower portion, described groove is provided with the first screens and the second screens, and wherein the second screens is positioned at channel bottom；Described box body outer wall is provided with support bar, and every corresponding support bar of groove, described support bar can embed in described groove in described second upper port place of bindiny mechanism and slide；When described piston type relative motion is to the first working position: described support bar snaps in the first screens；When described piston type relative motion is to the second working position: described support bar snaps in the second screens.

3. milk powder box as claimed in claim 2, it is characterized in that: on described box body outer wall, more than described powdered-milk outlet upper limb, be provided with the first soft flange collar, described first soft flange collar is positioned at below described second screens position when the first working position of milk powder box, for when milk powder box is in described first working position, it is achieved milk powder placed cavity and extraneous sealing isolation；To have the second soft flange collar on described box body outer wall, in described powdered-milk outlet lower edge, in order to when milk powder box is in described first working position, it is achieved the sealing isolation between milk powder placed cavity and feeding bottle inner chamber.

4. milk powder box as claimed in claim 1, it is characterized in that: when described powdered-milk outlet is located at described box body bottom, and when there is feature B: described box body outer wall is provided with the first stop rib and the second stop rib, described second bindiny mechanism's inwall is provided with and is available for described first stop rib or annular groove that the second stop rib snaps in, when described piston type relative motion to described first working position, described second stop rib snaps in described annular groove, when described piston type relative motion to described second working position, described first stop rib snaps in described annular groove.

5. milk powder box as claimed in claim 1, it is characterised in that:

When described powdered-milk outlet is located at described box body bottom and has feature B: described second bindiny mechanism and feeding bottle bottleneck contact position are provided with the first sealing ring, this first sealing ring has the first upper surface and first lower surface relative with this first upper surface, described first upper surface contacts with the inner surface of described second bindiny mechanism and deforms upon, first lower surface directly or indirectly abuts with feeding bottle bottleneck, to realize feeding bottle and extraneous sealing, and the sealing in described milk aquaporin and the external world；

When the lower port that described powdered-milk outlet is described box body: described second bindiny mechanism and feeding bottle bottleneck contact position are provided with the first sealing ring, this first sealing ring has the first upper surface and first lower surface relative with this first upper surface, described first upper surface contacts with the inner surface of described second bindiny mechanism and deforms upon, first lower surface directly or indirectly abuts with feeding bottle bottleneck, to realize feeding bottle and extraneous sealing, and the sealing in described milk aquaporin and the external world.

6. milk powder box as claimed in claim 2, it is characterized in that: described second bindiny mechanism and feeding bottle bottleneck contact position are provided with the first sealing ring, this first sealing ring has the first upper surface and first lower surface relative with this first upper surface, described first upper surface contacts with the inner surface of described second bindiny mechanism and deforms upon, first lower surface directly or indirectly abuts with feeding bottle bottleneck, to realize feeding bottle and extraneous sealing, and the sealing in described milk aquaporin and the external world.

7. milk powder box as claimed in claim 1, it is characterized in that: when described powdered-milk outlet is the lower port of described box body, described box body lower port is provided with the second sealing ring with box body motion, this second sealing ring has the second upper surface and second lower surface relative with this second upper surface, during the first working position, described second lower surface contacts with cassette bottom and deforms upon, to realize described milk powder placed cavity and feeding bottle and extraneous sealing；During the second working position, described second upper surface contacts with the inner surface of the second bindiny mechanism and deforms upon, to realize described milk aquaporin and extraneous sealing.

8. milk powder box as claimed in claim 7, it is characterized in that: the inner surface of described second bindiny mechanism is provided with first shoulder and second shoulder of arranged in step shape, it is protruding that second upper surface of described second sealing ring is provided with at least one circle first, between second upper surface and the second lower surface, there is one side, a boss is extended near the bottom of the second lower surface in this side, and it is protruding that the second lower surface is provided with second；During the second working position, described first protruding and described first shoulder contacts and deforms upon, to strengthen described milk aquaporin and extraneous sealing, described boss contacts with described second shoulder and deforms upon, to avoid milk to leak out to the described side place of the second sealing ring；During the first working position, described second is protruding and part contact within the described leak of described cassette bottom deforming upon, to strengthen described milk powder placed cavity and the isolation of feeding bottle bore seal.

9. milk powder box as claimed in claim 8, it is characterized in that: it is protruding that the second lower surface of described second sealing ring is additionally provided with the 3rd, during the first working position, 3rd is protruding and the upper surface of described 3rd bindiny mechanism deforming upon, and deformation quantity herein is less than the described second protruding deformation quantity with cassette bottom contact position.

10. a milk powder dissolving device, including feeding bottle, it is characterised in that: also include the milk powder box described in any one of claim 1 to 9, be connected by described second bindiny mechanism between feeding bottle with described milk powder box.