CN203017415U - Milk bottle ventilation device - Google Patents
Milk bottle ventilation device Download PDFInfo
- Publication number
- CN203017415U CN203017415U CN 201320045111 CN201320045111U CN203017415U CN 203017415 U CN203017415 U CN 203017415U CN 201320045111 CN201320045111 CN 201320045111 CN 201320045111 U CN201320045111 U CN 201320045111U CN 203017415 U CN203017415 U CN 203017415U
- Authority
- CN
- China
- Prior art keywords
- hard material
- soft cover
- cover rubber
- annular groove
- rubber collet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a milk bottle ventilation device. The ventilation device is composed of a hard material cover and a soft pack and rubber bracket which is in tight fit with the lower surface of the hard material cover, wherein the hard material cover is provided with a liquid channel which penetrates through the center of the soft pack and rubber bracket; an opening/closing valve is arranged at the bottom of the soft pack and rubber bracket; a plurality of ventilation grooves communicated with outside are formed in the lower surface of the hard material cover; a plurality of the ventilation grooves are communicated with an annular groove in the lower surface of the hard material cover; the opening/closing valve arranged on the soft pack and rubber bracket corresponds to the annular groove of the hard material cover; a ventilation wavelet is arranged on the bottom of the soft pack and rubber bracket and corresponds to the annular groove; and a check valve structure is arranged at the lower end of the ventilation wavelet. The milk bottle ventilation device disclosed by the utility model has the characteristics of smooth drinking and good anti-flatulence effect.
Description
Technical field
This utility model relates to the feeding bottle technology, specifically a kind of feeding bottle gas permeable devices.
Background technology
Common feeding bottle is except the outlet hole on nipple, and other parts all seal, and can produce negative pressure after infant is sucked for a moment, dysthelasia occurs until can't suck, and unclamp and could continue to suck after face is taken a breath; In less unyielding scavenging period constantly, more easily suck and be with alveolate milk, cause the phenomenons such as flatulence, stomachache, spitting milk.
The utility model content
For solving the deficiency of above-mentioned technology, the purpose of this utility model is to provide a kind of feeding bottle gas permeable devices, has smooth and easy, the anti-effective characteristics of flatulence of sucking.
For achieving the above object, adopt following technical scheme:
A kind of feeding bottle gas permeable devices, described gas permeable devices is covered and is fitted tightly the soft cover rubber collet that covers lower surface at hard material and forms by hard material, described hard material covers and is provided with the fluid passage that passes soft cover rubber collet center, the bottom of described soft cover rubber collet is provided with open and close valve, it is characterized in that: the lower surface of described hard material lid is established many ventilating grooves that communicate with the external world, and many ventilating grooves communicate with the annular groove that is located at hard material lid lower surface; The described annular groove that is located at the corresponding hard material lid of open and close valve on the soft cover rubber collet; Position at the corresponding annular groove in soft cover rubber collet bottom also is provided with ventilative marble, and described ventilative marble lower end is provided with one-way valve structures.
The quantity of described ventilative marble is two.
This utility model is added between feeding bottle and nipple, when using, will expect firmly that lid and soft cover rubber collet fit tightly to link together, with it between feeding bottle bottleneck and nipple, screw on again the thread lid, air enters ventilating groove, the annular groove of hard material lid from the gap of thread lid, under the effect of draught head, and open and close valve and one-way valve opens, formed an inlet channel, after air enters into the feeding bottle bottle, kept a bottle internal and external pressure balance, thereby guaranteed that infant can suck milk continuously swimmingly.
Description of drawings
Fig. 1 is profile of the present utility model;
Fig. 2 is decomposing schematic representation of the present utility model;
Fig. 3 is the profile that this utility model coordinates feeding bottle to use.
The specific embodiment
As shown in Fig. 1-2, the utility model discloses a kind of feeding bottle gas permeable devices, described gas permeable devices expects that with fitting tightly hard the soft cover rubber collet 2 that covers lower surface forms by hard material lid 1, described hard material covers and is provided with the fluid passage 11 that passes soft cover rubber collet center, and the bottom of described soft cover rubber collet is provided with open and close valve 21; The lower surface of described hard material lid 1 is established many ventilating grooves 12 that communicate with the external world, and many ventilating grooves 12 communicate with the annular groove 13 that is located at hard material lid lower surface; The described annular groove 13 that is located at the corresponding hard material lid of open and close valve 21 on the soft cover rubber collet; Position at the soft cover rubber collet 2 corresponding annular grooves in bottoms also is provided with two ventilative marbles 22, and described ventilative marble 22 lower ends are provided with one-way valve structures.
As shown in Figure 3, this utility model is added between feeding bottle bottle 3 and nipple 4, when using, to expect firmly that lid and soft cover rubber collet fit tightly and link together, with it between feeding bottle bottleneck and nipple, screw on again thread lid 5, air enters ventilating groove, the annular groove of hard material lid from the gap of thread lid, under the effect of draught head, open and close valve and one-way valve opens have formed an inlet channel, after air enters into the feeding bottle bottle, kept a bottle internal and external pressure balance, thereby guaranteed that infant can suck milk continuously swimmingly; This utility model has increased by two ventilative marbles in the bottom of soft cover rubber collet, can make the permeability of feeding bottle better.
Above-mentioned soft cover rubber collet adopts soft silica gel material, and when being connected with feeding bottle, sealing can guarantee, does not have the phenomenon of milk leakage; Therefore, this utility model has solved the return-air problem of feeding bottle, can also prevent flatulence, leakproof simultaneously.
Claims (2)
1. feeding bottle gas permeable devices, described gas permeable devices is covered and is fitted tightly the soft cover rubber collet that covers lower surface at hard material and forms by hard material, described hard material covers and is provided with the fluid passage that passes soft cover rubber collet center, the bottom of described soft cover rubber collet is provided with open and close valve, it is characterized in that: the lower surface of described hard material lid is established many ventilating grooves that communicate with the external world, and many ventilating grooves communicate with the annular groove that is located at hard material lid lower surface; The described annular groove that is located at the corresponding hard material lid of open and close valve on the soft cover rubber collet; Position at the corresponding annular groove in soft cover rubber collet bottom also is provided with ventilative marble, and described ventilative marble lower end is provided with one-way valve structures.
2. a kind of feeding bottle gas permeable devices as claimed in claim 1, it is characterized in that: the quantity of described ventilative marble is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045111 CN203017415U (en) | 2013-01-28 | 2013-01-28 | Milk bottle ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320045111 CN203017415U (en) | 2013-01-28 | 2013-01-28 | Milk bottle ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203017415U true CN203017415U (en) | 2013-06-26 |
Family
ID=48641436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320045111 Expired - Lifetime CN203017415U (en) | 2013-01-28 | 2013-01-28 | Milk bottle ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203017415U (en) |
-
2013
- 2013-01-28 CN CN 201320045111 patent/CN203017415U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |