CN2808143Y - Pressure-sustaining milk bottle - Google Patents
Pressure-sustaining milk bottle Download PDFInfo
- Publication number
- CN2808143Y CN2808143Y CN 200520061594 CN200520061594U CN2808143Y CN 2808143 Y CN2808143 Y CN 2808143Y CN 200520061594 CN200520061594 CN 200520061594 CN 200520061594 U CN200520061594 U CN 200520061594U CN 2808143 Y CN2808143 Y CN 2808143Y
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- bottle
- otch
- constant
- nipple
- pressure
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Abstract
The utility model relates to a pressure-sustaining milk bottle, which comprises a bottle body. A nipple is fixed at a bottle mouth of the bottle body. One to two one-way air inlet structures are arranged at the lower part of the nipple. No matter the milk bottle is in an upright condition or in the process of sucking, and liquid in the milk bottle of the utility model can not leak out from the one-way air inlet structures. The utility model solves the problem that the existing milk bottle leaks liquid from a one-way air inlet device at the bottom of the milk bottle, can guarantee to make up air in time to maintain sustaining pressure in the bottle body and simultaneously flow quantity is stable.
Description
Technical field
This utility model relates to a kind of feeding bottle of sucking liquid food such as milk in it for infant.
Background technology
Chinese patent 92228239.0 discloses a kind of normal pressure temperature indicating music feeding bottle, this kind feeding bottle is installed the unidirectional air intake installation of the nipple head dummy that rubber makes in bottle body bottom punching, it utilizes the otch of opening on the nipple crown of unidirectional air intake installation, reaches the purpose of constant voltage.The shortcoming that above-mentioned feeding bottle exists is: because its unidirectional air intake installation needs to match with the perforate of bottle body bottom, so will produce deformation, and clean the back and install and tend to produce bottle interior liquid from the joint of unidirectional air intake installation and the bottle body bottom perforate phenomenon of seepage outward.
Summary of the invention
The purpose of this utility model is to exist by the installation place of the unidirectional air intake installation problem of seepage liquid outward at above-mentioned existing feeding bottle, and a kind of constant-pressure nursing bottle that can keep bottle interior constant voltage and can not cause fluid seepage is provided.
The purpose of this utility model is achieved in that this utility model comprises bottle, is fixed with nipple at the bottle mouth position of bottle, is provided with 1 to 2 unidirectional air intake structure in the bottom of described nipple.
As further improvement, described unidirectional air intake structure and nipple are one, and it comprises one, and this projection is made by the watertight material of elasticity to the projecting inward curved surface shaped projection of bottle, and this protruding concave surface directly communicates with atmosphere, has the air inlet otch on this projection.
Technique effect of the present utility model is: this utility model is arranged on unidirectional air intake structure on the nipple of bottle top, when infant is sucked this unidirectional air intake structure up, so no matter bottle is in the upright state or the process of sucking, liquid in it can be by unidirectional air intake structure place seepage outward, and this utility model can guarantee that timely QI invigorating is to keep constant voltage in the bottle, the while stability of flow.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the structural representation of embodiment.
Fig. 2 is the structural representation of nipple among the embodiment.
The specific embodiment
As shown in Figure 1, present embodiment comprises dust cover 1, nipple 2, stopper 3, filter screen 4, bottle 5 and music apparatus, and filter screen 4 and nipple 2 are fixed on the bottle mouth position of bottle 5 by stopper 3, and stopper 3 and bottle 5 are by being threaded, dust cover 1 covers on the top of stopper 3, prevents that dust from dropping down onto on the nipple 2.The fixed form of the structure of dust cover 1, filter screen 4, stopper 5 and nipple 2, filter screen 4 is present technology, does not repeat them here.
As depicted in figs. 1 and 2, the nipple head 201 of the top of nipple 2 for Gong sucking in the present embodiment, the bottom of nipple 2 is the connecting portion 202 that stretches into bottleneck and join with the bottleneck inboard, nipple 2 differences from prior art are to be provided with in the inboard of its connecting portion 202 a unidirectional air intake structure in the present embodiment, this unidirectional air intake structure and nipple 2 are formed in one, make by silica gel material, can certainly adopt other the watertight material of elasticity, unidirectional air intake structure comprises one to the projecting inward curved surface shaped projection 8 of bottle 5, what present embodiment adopted is sphere shape projection, also can adopt other curved surface shaped projection as ellipsoidal surface shape projection etc., nipple 2 is provided with breach 203 above this projection 8, make the concave surface of this projection 8 directly communicate with atmosphere, on projection 8, have the air inlet otch, the employing of air inlet otch is made up of two straight shape otch " ten " font combination otch, when sucking, the air of outside is entered in the bottle 5 to keep constant voltage and the stable flow rate in the bottle 5 by the air inlet otch.This utility model can adopt the air inlet otch of different shape: " one " font air inlet otch, the combination otch formed by straight shape otch as " ten " font combination otch, forms by three straight shape otch " Y " shape makes up otch, or the like, the quantity of air inlet otch also can be 2.
As shown in Figure 1, present embodiment is printed with induction type digital thermometer 6 on bottle 5.
As shown in Figure 1, present embodiment is provided with music apparatus below bottle 5, and it comprises base 7, and the lower end of bottle 5 is plugged in the base 7, is provided with music circuit in base 7, and the photosensitive switch of control music circuit break-make is housed on the bottom surface of base 7.
Behind the liquid food of in feeding bottle, packing into, induction type digital thermometer 6 is by showing the temperature of liquid foods in the bottle 5 with bottle 5 contact inductions, when picking up feeding bottle, light triggers photosensitive switch, make music circuit work send music, when sucking, because bottle 5 internal gas pressures descend, extraneous air is under atmospheric pressure entered in the bottle 5 by the air inlet otch of unidirectional air intake structure, thereby makes feeding bottle keep constant voltage.
Nipple and unidirectional air intake structure are one-body molded, simple in structure in the present embodiment, can leakage, and unidirectional air intake structure need not to produce separately and install, and has compared with prior art not only reduced the cost of product, and has improved the quality of product.
Claims (10)
1. a constant-pressure nursing bottle comprises bottle, is fixed with nipple at the bottle mouth position of bottle, it is characterized in that: be provided with 1 to 2 unidirectional air intake structure in the bottom of described nipple.
2. constant-pressure nursing bottle according to claim 1 is characterized in that: described unidirectional air intake structure and nipple are one.
3. constant-pressure nursing bottle according to claim 1 and 2, it is characterized in that: described unidirectional air intake structure comprises one to the projecting inward curved surface shaped projection of bottle, this projection is made by the watertight material of elasticity, and this protruding concave surface directly communicates with atmosphere, has the air inlet otch on this projection.
4. constant-pressure nursing bottle according to claim 3 is characterized in that: described curved surface shaped projection is sphere shape projection.
5. constant-pressure nursing bottle according to claim 3 is characterized in that: described curved surface shaped projection is ellipsoidal surface shape projection.
6. constant-pressure nursing bottle according to claim 3 is characterized in that: the described air inlet otch combination otch that straight shape otch is formed of serving as reasons.
7. constant-pressure nursing bottle according to claim 6 is characterized in that: described combination otch is for being made up of two straight shape otch " ten " font combination otch or form by three straight shape otch " Y " shape makes up otch.
8. constant-pressure nursing bottle according to claim 1 and 2 is characterized in that: be provided with the vicarious thermometer on described bottle.
9. constant-pressure nursing bottle according to claim 1 and 2, it is characterized in that: below described bottle, be provided with music apparatus, it comprises the base that plugs with the bottle lower end, is provided with music circuit in base, is provided with the photosensitive switch of control music circuit break-make on the bottom surface of base.
10. constant-pressure nursing bottle according to claim 1 and 2 is characterized in that: described unidirectional air intake structure is made by silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520061594 CN2808143Y (en) | 2005-07-22 | 2005-07-22 | Pressure-sustaining milk bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520061594 CN2808143Y (en) | 2005-07-22 | 2005-07-22 | Pressure-sustaining milk bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2808143Y true CN2808143Y (en) | 2006-08-23 |
Family
ID=36924321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520061594 Expired - Fee Related CN2808143Y (en) | 2005-07-22 | 2005-07-22 | Pressure-sustaining milk bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2808143Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287973A (en) * | 2014-10-28 | 2015-01-21 | 宁波爱乐宝婴儿用品有限公司 | Interactive nursing bottle |
-
2005
- 2005-07-22 CN CN 200520061594 patent/CN2808143Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287973A (en) * | 2014-10-28 | 2015-01-21 | 宁波爱乐宝婴儿用品有限公司 | Interactive nursing bottle |
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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 |