CN2419995Y - Anti air-breathing volume changeable universal milk bottle - Google Patents
Anti air-breathing volume changeable universal milk bottle Download PDFInfo
- Publication number
- CN2419995Y CN2419995Y CN 99217943 CN99217943U CN2419995Y CN 2419995 Y CN2419995 Y CN 2419995Y CN 99217943 CN99217943 CN 99217943 CN 99217943 U CN99217943 U CN 99217943U CN 2419995 Y CN2419995 Y CN 2419995Y
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- milk
- bottle
- utricule
- feeding bottle
- air
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Abstract
The utility model relates to a milk bottle with a soft and elastic milk loading bag body and the soft and elastic milk loading bag body. The utility model comprises a bottle body, a nipple, a locking component which is combined with the bottle body, and a soft and elastic milk loading bag body which is arranged in the bottle body, wherein, the locking component hermetically fixes the nipple on a bottle opening of the bottle body. The space beyond the soft and elastic milk loading bag body in the bottle body is provided with an air passage which is communicated with the air. The milk bottle is also provided with a soft and elastic dust prevention cover. An opening end of the lower part of the dust prevention cover is hermetically combined with other parts of the milk bottle. A nipple head of the nipple is thickened. The soft and elastic milk loading bag body and the dust prevention cover have the elasticity which causes the soft and elastic milk loading bag body and the dust prevention cover to recover to the initial shape. The utility model can completely avoid users sucking air in the milk liquid suction process.
Description
This utility model relates to a kind of feeding bottle, relates in particular to a kind of universal feeding bottle of anti-air-breathing variable displacement type that can universal use, and this feeding bottle has a soft elasticity and contains the milk utricule.
The feeding bottle that uses generally is made up of nipple, bottle, tightening cover and dust cover at present.Because milk and air coexist in feeding bottle, user (particularly baby) needs to adjust in earnest the angle and direction that uses feeding bottle when sucking.Otherwise, suck air easily, cause situations such as the milk of choking.China utility model patent CN2137955Y and U.S. patent of invention US3770154 improve above-mentioned feeding bottle, and they are to install the soft utricule that a rubber or plastics are made in the bottle of feeding bottle additional, have passage simultaneously on bottle.During use, milk is contained in the utricule, and gas enters by the passage on the bottle and remedies the negative pressure that is sucked and caused by user in the bottle, has avoided gas to enter space with the milk blend like this.But this feeding bottle itself does not possess the function that the gas under the original state in the utricule is discharged.Therefore, in use still need to adjust the angle of using feeding bottle in earnest and need have the people often to observe the situation that user is sucked, in order to avoid improper or gas suction in the utricule is caused situations such as the milk of choking after having sucked because of milk because of use angle.And the utricule of this feeding bottle when the mode that makes progress with the milk bottleneck is sucked, occurs utricule top wall body easily and is pasted fully and situation together owing to be flexible, thereby has hindered the sucking-off that makes progress of bottom milk.In addition, when not sucking clean milk,, when opening feeding bottle, will have the unlatching slit of milk between tightening cover and bottleneck and overflow, splash on opener's the body and on the platform case if do not stay enough gas in the feeding bottle.
The purpose of this utility model is to provide a kind of assurance user can both suck milk swimmingly under any user mode, and can avoid in sucking the milk process sucking the feeding bottle of gas fully, and this feeding bottle does not have the unlatching slit of milk between tightening cover and bottleneck when opening the tightening cover of feeding bottle and flows out.
For achieving the above object, the anti-universal feeding bottle of air-breathing variable displacement type of the present utility model comprises the Sheng milk utricule that a nipple and its opening can be connected hermetically with the arrival end of nipple.Described Sheng milk utricule is soft elastic.Its Nang Kou is connected with nipple hermetically by a sealing member.For ease of processing, best described sealing member and Nang Kou are shaped to one.
The outside that described soft elasticity is contained the milk utricule is covered with a rigidity bottle, the bottleneck of described rigidity bottle is supporting described soft elasticity by sealing member and is containing the milk utricule, and described soft elasticity is contained the milk utricule can have gas passage to be communicated with atmosphere with space between the described bottle.The Nang Kou that the tightening cover that bottleneck with described rigidity bottle is connected is contained the milk utricule with described nipple and soft elasticity links together hermetically.
For discharging with the contacted gas of milk effectively, outlet hole on the nipple head of described nipple is unidirectional hole, described feeding bottle has a soft resilient dust boot that hides nipple, and described dust cover is when covering in nipple, and its edge combines hermetically with the other parts of feeding bottle.
For avoiding the baby when not sucking, to sting out nipple head, the nipple head wall thickening of best described nipple.
Further, it is soft elastic dust cover that described feeding bottle also has an at least a portion, have at least one gas passage on the described dust cover, and the bottom of described dust cover can combine with the other parts of feeding bottle airtightly, make described dust cover have the function of inhaling capsule; The elastic force of described dust cover is contained the elastic force of milk utricule greater than described soft elasticity.Has the one-way vent that the gas unidirectional in the space that the other parts that only allow described dust cover and feeding bottle surround is discharged on the best described dust cover.And, for observing whether air and milk coexistence being arranged, described dust cover at least a portion is transparent.
On the other hand, the utility model proposes a kind of Sheng milk utricule, described Sheng milk utricule is soft elastic.For making Sheng milk utricule be easy to insert in the bottle, the Lower Half arranged outside of described utricule has hasp alive.Under the live overlap joint power of hasp only can make and contain the milk utricule and keep folded state under normal conditions, and when being given a shock, the elastic force that is tending towards recovering original shape of containing milk utricule self is enough to destroy the overlap joint power of this works hasp, contains milk utricule recovery original shape and make.
In this utility model, " soft elasticity " is interpreted as having such architectural characteristic, and promptly when parts only were subjected to the gravity of self, these parts had stable shape; Do the time spent when the external force that these parts are subjected to outside himself gravity, can thoroughly change the shape of self; After the suffered external force of parts removes, these parts shape that can resile fully.
The anti-universal feeding bottle of air-breathing variable displacement type of the present utility model compared with prior art, milk completely cuts off with air fully, this is that other feeding bottle is not available.Can suck from any angle, any direction during use and can the sucking-off air, make when the baby sucks safer.The soft elasticity of the anti-universal feeding bottle of air-breathing variable displacement type of the present utility model is contained milk utricule and soft elastic dust cover, can guarantee that feeding bottle of the present utility model has good result of use.Because milk is isolated fully with air, can prolong milk guaranteeing the quality the time in feeding bottle.
For making this utility model be easier to be understood, with reference to the accompanying drawings and in conjunction with the embodiments this utility model is described in further detail below.
Fig. 1 partly cuts open sketch map for this utility model embodiment's, there is shown the assembly relation of each parts of feeding bottle of the present utility model;
Fig. 2 partly cuts open sketch map for nipple shown in Figure 1;
Fig. 3 partly cuts open sketch map for dust cover shown in Figure 1;
Fig. 4 partly cuts open sketch map for rigidity bottle of the present utility model shown in Figure 1;
Fig. 5 partly cuts open sketch map for what soft elasticity of the present utility model shown in Figure 1 was contained the milk utricule
Fig. 6 is the schematic cross section of the state after the Sheng milk utricule of the present utility model distortion
Fig. 7 is the sketch map along a kind of hasp set-up mode of living on the Sheng milk utricule outer wall of the section demonstration of A-A line among Fig. 5
Fig. 8 is after Sheng milk utricule of the present utility model folds, and is kept the sketch map of folded state by the hasp of living.
Referring to Fig. 1, the anti-universal feeding bottle of air-breathing variable displacement type of the present utility model, comprise that a nipple 1 and its opening can contain milk utricule 2 with the soft elasticity that the arrival end of nipple is connected hermetically, described soft elasticity is contained milk utricule 2 and is had the elasticity that is tending towards recovering original shape.For guaranteeing good sealing property, contain between milk utricule 2 Nang Kou and the nipple 1 in soft elasticity and be provided with a sealing member 3.At this,, be easy to assembling for simplifying production technology.Described sealing member 3 is shaped to one with Sheng milk utricule 2.The outside of containing milk utricule 2 in described soft elasticity is covered with a rigid support bottle 4, and the bottleneck of described rigid support bottle 4 is supporting described soft elasticity by sealing member 3 and containing milk utricule 2.Smooth and easy for guaranteeing that user sucks, but the certain mobile space of supplied gas of maintenance between milk utricule 2 and the bottle 4 contained in soft elasticity.Tightening cover 5 cooperates with the bottleneck of described bottle 4 described nipple 1, sealing member 3 and bottle 4 is linked together among Fig. 1.As shown in Figure 5, the sealing member in the present embodiment 3 is one to contain annular seal parts on the Nang Kou of milk utricule 2 in soft elasticity.Fluted 6 contain the air supply passage of 4 of milk utricule 2 and bottles at these annular seal parts on the lower surface at the bottleneck edge of bottle 4 as soft elasticity.For effectively the gas that contacts with milk in the utricule being discharged, the outlet hole on the nipple head 7 of described nipple 1 is unidirectional hole.Be stamped a soft resilient dust boot 8 on nipple 1 part of described feeding bottle.As shown in Figure 3, described soft resilient dust boot 8 is divided into top 9 and bottom 10 two parts, and the top 9 of dust cover 8 is soft elastic and have an one-way vent 11, and the bottom 10 of dust cover 8 sealably combines with tightening cover 5.
During use, utricule 2 is put into bottle 4, pour milk into, with bottle 4 utricule 2 is connected hermetically with nipple 1 with tightening cover 5.An end that feeding bottle is equipped with nipple 1 makes progress.Elder generation covers nipple 1 with dust cover 8 and covers on tightening cover 5, and its underpart 10 is combined hermetically with tightening cover 5.Space in finger presses top makes dust cover 8 reduces, and the space in finger presses top makes dust cover 8 reduces, and gas is wherein discharged from one-way vent 11; After loosening dust cover 8, it recovers its original shape under the effect of elastic force, in dust cover 8, produce negative pressure simultaneously, because the existence of negative pressure in the dust cover 8, under atmospheric effect, soft elasticity is contained milk utricule 2 and is squeezed, and then soft elasticity is contained the gas that contacts with milk in the milk utricule 2 discharge.At this moment, extraneous gas enters into 2 of bottle 4 and utricules by air supply passage.The operation of pushing repeatedly, loosening is all discharged until soft elasticity being contained the gas that contacts with milk in the milk utricule 2.Pinch opening one-way steam vent 11 and make it to become through hole, the space that is sealed and matched to each other that tightening cover 5, nipple 1 and dust cover 8 are formed becomes normal pressure, avoids transition ground with the milk sucking-off.
In this utility model, dust cover 8 recovers the elastic force of its original form should contain the elastic force that milk utricule 2 recovers its original shape greater than described soft elasticity.Whether gas and milk coexistence are arranged, dust cover at least a portion is transparent for seeing easily.
When user is sucked milk, the air supply passage that the gas of rigid support bottle 4 outsides is reserved by groove 6 under atmospheric pressure enters in the rigid support bottle 4, make the inside of containing milk utricule 2 be in atmospheric pressure state all the time, thereby user can suck like a cork.Under certain user mode, when sucking in the mode that makes progress of milk bottleneck, common Sheng milk utricule occurs utricule top wall body easily and is pasted fully and situation together, thereby has hindered the sucking-off that makes progress of bottom milk.And in this utility model, be soft elastic owing to contain the milk utricule.Thereby before milk does not exhaust fully, still can keep certain supplying to see Fig. 6 in the mobile space 12 of milk.The defective of having avoided prior art can not inhale milk in this case fully fully so.
In emptying utricule 2 with gas that milk contacts after, contain between the milk utricule 2 in nipple 1 and soft elasticity and just to be full of milk.That is to say, in use, be higher than there being remaining milk to be in all the time or approach unlatching slit between tightening cover 5 and bottleneck.When opening the tightening cover 5 of feeding bottle, be furnished with feeding bottle that ordinary soft elasticity contains the milk utricule and will have the unlatching slit of milk between tightening cover and bottleneck this moment and flow out, splash on opener's the body and on the platform case.And be furnished with the feeding bottle that soft elasticity of the present utility model is contained milk utricule 2, contain the elasticity that the milk utricule is tending towards recovering its original shape owing to described soft elasticity Sheng milk utricule has to make, thereby in soft elasticity Sheng is suckled utricule 2, keep certain negative pressure all the time.When opening the tightening cover 5 of feeding bottle, above-mentioned negative pressure can will be higher than or approach rapid the suction in the soft elasticity Sheng milk utricule 2 of milk in the unlatching slit between tightening cover 5 and bottleneck like this.Thereby avoided flowing out the unlatching slit of milk between tightening cover and bottleneck, make user feel more convenient.
Preferably as shown in Figure 2, nipple head 13 wall thickenings of described nipple 1.Such structure makes the baby can unidirectional outlet hole 7 not stung when sucking milk by mistake and holds, and makes milk flow out or air admission.
For utricule 2 can be admitted in the bottle 4 easily, the Lower Half arranged outside of utricule 2 has hasp 14 alive.In the time will inserting utricule 2 in the bottle 4, will contain milk utricule 2 earlier and fold up, and keep above-mentioned folded state with the hasp of living by mode shown in Figure 8.Sheng milk utricule 2 with folded state stretches in the bottleneck of bottle 4 easily then.Afterwards, vibration bottle 4 is thrown off movable hasp 14, contains milk utricule 2 this moment and recover its initial shape under the effect of self elastic force.
For seeing the temperature of milk in the feeding bottle easily, utricule 2 part outer surfaces scribble the coating of thermosensitive chromotropic material.
This utility model the foregoing description only is for this utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, obviously can make other changes in different forms on the basis of the above description, need not also can't give exhaustive here all embodiments.And conspicuous variation that these spirit of the present utility model are amplified out or change still are among the protection domain of the present utility model.
Claims (9)
1. anti-universal feeding bottle of air-breathing variable displacement type comprises the Sheng milk utricule that a nipple and its opening can be connected hermetically with the arrival end of nipple; It is characterized in that described Sheng milk utricule is soft elastic.
2. the anti-universal feeding bottle of air-breathing variable displacement type as claimed in claim 1 is characterized in that the Nang Kou of described soft elasticity Sheng milk utricule has the sealing member that is shaped to one with it.
3. the anti-universal feeding bottle of air-breathing variable displacement type as claimed in claim 1 or 2, the outside that it is characterized in that described soft elasticity Sheng milk utricule is covered with a rigidity bottle, the bottleneck of described rigidity bottle is supporting described soft elasticity by sealing member and is containing the milk utricule, and described soft elasticity is contained the milk utricule has gas passage to be communicated with atmosphere with space between the described bottle.
4. the anti-universal feeding bottle of air-breathing variable displacement type as claimed in claim 3 is characterized in that tightening cover that a bottleneck with described rigidity bottle is connected links together the suckle Nang Kou of utricule of described nipple and soft elasticity Sheng hermetically.
5. the anti-universal feeding bottle of air-breathing variable displacement type as claimed in claim 3, the milk outlet that it is characterized in that described nipple is unidirectional outlet.
6. the anti-universal feeding bottle of air-breathing variable displacement type as claimed in claim 5 is characterized in that the nipple head wall thickening of described nipple.
7. the anti-universal feeding bottle of air-breathing variable displacement type as claimed in claim 3, it is characterized in that it is soft elastic dust cover that described feeding bottle also has an at least a portion, has at least one gas passage on the described dust cover, and the bottom of described dust cover can combine with the other parts of feeding bottle airtightly, makes described dust cover have the function of inhaling capsule; The elastic force of described dust cover is contained the elastic force of milk utricule greater than described soft elasticity.
8. the anti-universal feeding bottle of air-breathing variable displacement type as claimed in claim 7 is characterized in that described gas passage only allows the one-way vent of the gas unidirectional discharge in the space that the other parts of described dust cover and feeding bottle surround.
9. the anti-universal feeding bottle of air-breathing variable displacement type as claimed in claim 8 is characterized in that described dust cover at least a portion is transparent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99217943 CN2419995Y (en) | 1999-01-05 | 1999-08-13 | Anti air-breathing volume changeable universal milk bottle |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99200115 | 1999-01-05 | ||
| CN99200115.3 | 1999-01-05 | ||
| CN 99217943 CN2419995Y (en) | 1999-01-05 | 1999-08-13 | Anti air-breathing volume changeable universal milk bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2419995Y true CN2419995Y (en) | 2001-02-21 |
Family
ID=34066069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99217943 Expired - Fee Related CN2419995Y (en) | 1999-01-05 | 1999-08-13 | Anti air-breathing volume changeable universal milk bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2419995Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008037181A1 (en) * | 2006-09-26 | 2008-04-03 | Liansheng Zhang | A flatus proof porous device |
-
1999
- 1999-08-13 CN CN 99217943 patent/CN2419995Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008037181A1 (en) * | 2006-09-26 | 2008-04-03 | Liansheng Zhang | A flatus proof porous device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |