CN201664428U - Milk bottle with air return suction tube base - Google Patents
Milk bottle with air return suction tube base Download PDFInfo
- Publication number
- CN201664428U CN201664428U CN2010201297741U CN201020129774U CN201664428U CN 201664428 U CN201664428 U CN 201664428U CN 2010201297741 U CN2010201297741 U CN 2010201297741U CN 201020129774 U CN201020129774 U CN 201020129774U CN 201664428 U CN201664428 U CN 201664428U
- Authority
- CN
- China
- Prior art keywords
- bottle
- nipple
- suction pipe
- feeding bottle
- taking back
- 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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Abstract
The utility model discloses a milk bottle with an air return suction tube base. The milk bottle comprises a bottle body, a nipple, a rotary ferrule and a suction tube base, wherein a plurality of ribs are arranged on the excircle of the surface of the suction tube base and correspond to the bottom of the nipple; the surface of the suction tube base is provided with an annular bulge corresponding to the inner circle of the bottom of the nipple; a sealing step is arranged on the annular bulge; an annular air return duct is concavely arranged between the annular bulge and the excircle of the surface of the suction tube base; the bottom of the air return duct is provided with a penetrable air inlet hole; and a penetrable liquid passage is arranged at the center in the annular bulge. The utility model can solve the problem of air return of the milk bottle and keep the pressure balance in the bottle and can also prevent the nipple from being pulled off by a baby, so that the milk drinking process of the baby is smooth, so as to be similar for sucking breast milk.
Description
Technical field
This utility model relates to a kind of feeding bottle, is specially a kind of feeding bottle of taking back the aspiration base.
Background technology
Traditional feeding bottle comprises that the bottle and the screw-on collar remain on the nipple on the bottle; baby sucks in the process that nipple has milk; can form negative pressure in the bottle; the intravital return-air of bottle is to be undertaken by the return-air hole on the nipple; replenish the spatial air of bottle; thus pressure balance when having milk, baby is provided, and the openings of sizes of the return-air hole on the nipple plays a big part when pressure balance.Yet, in the nipple production process, the processing technique difficulty of return-air hole, precision is not enough, therefore can have the excessive or too small problem of return-air hole, and return-air hole is excessive, can cause feeding bottle to leak, seep water; Return-air hole is too small, and the return-air effect is bad, and the screw-on collar of some feeding bottle can be pressed onto the return-air hole of nipple, causes producing big negative pressure in the bottle, influences baby and has milk.
Another problem that the tradition feeding bottle exists is: nipple is screwed on the feeding bottle by the screw-on collar, the nipple circumferential edges is fixed on the milk bottleneck by spiral cover and realizes sealing; baby sometimes uses tooth and stings nipple and pull; the marginal portion of using bigger strength may pull nipple or nipple is drawn out; liquid will seepage in the bottle; influence baby and have milk, the clothes of also can making dirty causes much unnecessary troubles.
The utility model content
At the defective that exists in the technique scheme, the purpose of this utility model is to provide a kind of feeding bottle of taking back the aspiration base, can solve feeding bottle return-air problem, keep bottle internal pressure balance, can also prevent that nipple from being pulled at by baby tears off, the process that makes baby have milk is smooth and easy, approaches to suck breast milk.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of feeding bottle of taking back the aspiration base, include bottle, nipple, the rotary collar, suction pipe seat, it is characterized in that: described suction pipe seat surface cylindrical is provided with many group muscle ribs, the muscle rib is corresponding to the nipple bottom, the suction pipe seat surface is provided with corresponding to annular protrusion round in the nipple bottom and that seal, be concaved with an annular return-air groove between annular protrusion and the suction pipe seat surface cylindrical, be provided with the air inlet of perforation in the bottom of return-air groove, be provided with the fluid passage of a perforation in the inside center of annular protrusion.
Described muscle rib is formed by the sawtooth assembled arrangement of many groups projection, and is gapped between the sawtooth.
In described every group of muscle rib, the height of middle sawtooth is lower than peripheral sawtooth height.
Described air inlet lower end is provided with a cylinder silica gel check valve.
Has a sealed step on the described annular protrusion, in order to circle in the sealing nipple bottom.
Described fluid passage lower end is connected with suction pipe, and the other end of suction pipe is connected with the suction nozzle with weight.
Described bottle is provided with one and has externally threaded bottleneck at the top, can make nipple be maintained on the bottle for the bottle cap screwing of perforation in the middle of tapped.
Adopt above-mentioned structure design, cylindrical is provided with many muscle ribs on the suction pipe seat surface, after nipple bottom and suction pipe seat correspondence, be tightened on the bottleneck with the rotary collar again, promptly finished whole combination, at this moment, soft nipple bottom inner circle is sealed by the annular protrusion of suction pipe seat, the corresponding back of muscle rib and nipple bottom is because the gap that exists between the sawtooth of every group of muscle rib, air outside is entered in the return-air groove on suction pipe seat surface, enter in the bottle by check valve through air inlet again, reach the equilibrated effect of the intravital air pressure of bottle of keeping.Aforesaid way has been abandoned the technical scheme that return-air hole is set fully on the nipple body of flexible material, reach same purpose in another kind of return-air mode, and simple in structure, easy to process.
In addition, because cylindrical is provided with many muscle ribs on the suction pipe seat surface, after nipple bottom and suction pipe seat correspondence, be tightened on the bottleneck with the rotary collar again, make between nipple bottom and the bottleneck very fasteningly, baby promptly uses tooth to sting and firmly pull nipple, and nipple can not come off, more safer than common feeding bottle, more practical.
Description of drawings
Fig. 1 is the structural representation of this utility model feeding bottle;
Fig. 2 is the enlarged drawing at A indication position among Fig. 1;
Fig. 3 is the decomposing schematic representation figure of this utility model feeding bottle;
Fig. 4 is the structural representation of this utility model suction pipe seat.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As Fig. 1, a kind of feeding bottle of taking back the aspiration base, include bottle 1, nipple 2 and the rotary collar 3, suction pipe seat 4, described bottle 1 is provided with one and has externally threaded bottleneck 11 at the top, can screw for the rotary collar 3 of perforation in the middle of tapped to make nipple 2 be maintained on the bottle 1.
As Fig. 2, Fig. 3, shown in Figure 4, described suction pipe seat 4 surperficial cylindricals 41 are provided with many group muscle ribs 8, muscle rib 8 corresponding and nipple bottoms 21, wherein muscle rib 8 is formed by sawtooth 81 assembled arrangement of projection, gapped between the sawtooth 81, in every group of muscle rib 8, the height of middle sawtooth is lower than peripheral sawtooth height.
After nipple bottom 21 and suction pipe seat 4 correspondences, be tightened on the bottleneck 11 with bottle cap 3 again, promptly finished whole combination, in the soft nipple bottom circle 22 places by the annular protrusion 42 of suction pipe seat with and on sealed step 421 seal, muscle rib 411 and 21 corresponding backs, nipple bottom are because the gap that exists between the muscle rib 411, air outside can be entered in the return-air groove 43 on suction pipe seat surface, enter in the bottle 1 by check valve 432 through air inlet 431 again, reach the equilibrated effect of the intravital air pressure of bottle of keeping.Simultaneously, that fits between nipple bottom 2 and the bottleneck 11 is very fastening, even baby firmly removes to sting and pull nipple 2 with tooth, nipple can not come off, and is more safer than common feeding bottle, more practical.
Claims (7)
1. feeding bottle of taking back the aspiration base, include bottle, nipple, the rotary collar, suction pipe seat, it is characterized in that: described suction pipe seat surface cylindrical is provided with many group muscle ribs, the muscle rib is corresponding to the nipple bottom, the suction pipe seat surface is provided with the annular protrusion corresponding to circle in the nipple bottom, also has a sealed step on the annular protrusion, be concaved with an annular return-air groove between annular protrusion and the suction pipe seat surface cylindrical, be provided with the air inlet of perforation in the bottom of return-air groove, be provided with the fluid passage of a perforation in the inside center of annular protrusion.
2. a kind of feeding bottle of taking back the aspiration base as claimed in claim 1 is characterized in that: described muscle rib is formed by the sawtooth assembled arrangement of many groups projection, and is gapped between the sawtooth.
3. a kind of feeding bottle of taking back the aspiration base as claimed in claim 2 is characterized in that: in described every group of muscle rib, the height of middle sawtooth is lower than peripheral sawtooth height.
4. a kind of feeding bottle of taking back the aspiration base as claimed in claim 1 or 2 is characterized in that: described air inlet lower end is provided with a silica gel check valve.
5. a kind of feeding bottle of taking back the aspiration base as claimed in claim 4 is characterized in that: have a sealed step in order to circle in the sealing nipple bottom on the described annular protrusion.
6. a kind of feeding bottle of taking back the aspiration base as claimed in claim 5 is characterized in that: described fluid passage lower end is connected with suction pipe, and the other end of suction pipe is connected with the suction nozzle with weight.
7. a kind of feeding bottle of taking back the aspiration base as claimed in claim 6 is characterized in that: described bottle is provided with one and has externally threaded bottleneck at the top, can make nipple be maintained on the bottle for the bottle cap screwing of perforation in the middle of tapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201297741U CN201664428U (en) | 2010-02-09 | 2010-02-09 | Milk bottle with air return suction tube base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201297741U CN201664428U (en) | 2010-02-09 | 2010-02-09 | Milk bottle with air return suction tube base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201664428U true CN201664428U (en) | 2010-12-08 |
Family
ID=43265380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201297741U Expired - Lifetime CN201664428U (en) | 2010-02-09 | 2010-02-09 | Milk bottle with air return suction tube base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201664428U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101744729A (en) * | 2010-02-09 | 2010-06-23 | 胡国才 | Feeding bottle with air-returning straw seat |
| CN102697661A (en) * | 2012-05-09 | 2012-10-03 | 浙江华丽达塑料制品有限公司 | Anti-air-expansion and anti-leaking feeding bottle capable of preventing backflowing |
| CN106139283A (en) * | 2016-07-28 | 2016-11-23 | 深圳市偶家信息科技有限公司 | Breast pump |
| CN107582404A (en) * | 2016-07-07 | 2018-01-16 | 黄嘉宝 | Portable nursing bottle |
| CN108294953A (en) * | 2018-03-13 | 2018-07-20 | 昆山贝氏贝勒母婴幼用品有限公司 | A kind of high leakproofness infant feeding bottle |
-
2010
- 2010-02-09 CN CN2010201297741U patent/CN201664428U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101744729A (en) * | 2010-02-09 | 2010-06-23 | 胡国才 | Feeding bottle with air-returning straw seat |
| CN101744729B (en) * | 2010-02-09 | 2013-08-21 | 胡国才 | Feeding bottle with air-returning straw seat |
| CN102697661A (en) * | 2012-05-09 | 2012-10-03 | 浙江华丽达塑料制品有限公司 | Anti-air-expansion and anti-leaking feeding bottle capable of preventing backflowing |
| CN107582404A (en) * | 2016-07-07 | 2018-01-16 | 黄嘉宝 | Portable nursing bottle |
| CN106139283A (en) * | 2016-07-28 | 2016-11-23 | 深圳市偶家信息科技有限公司 | Breast pump |
| CN108294953A (en) * | 2018-03-13 | 2018-07-20 | 昆山贝氏贝勒母婴幼用品有限公司 | A kind of high leakproofness infant feeding bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101208 Effective date of abandoning: 20130821 |
|
| RGAV | Abandon patent right to avoid regrant |