CN101744729B - Feeding bottle with air-returning straw seat - Google Patents
Feeding bottle with air-returning straw seat Download PDFInfo
- Publication number
- CN101744729B CN101744729B CN 201010128145 CN201010128145A CN101744729B CN 101744729 B CN101744729 B CN 101744729B CN 201010128145 CN201010128145 CN 201010128145 CN 201010128145 A CN201010128145 A CN 201010128145A CN 101744729 B CN101744729 B CN 101744729B
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- China
- Prior art keywords
- nipple
- air
- feeding bottle
- bottle
- suction pipe
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Abstract
The invention discloses a feeding bottle with an air-returning straw seat. The feeding bottle comprises a bottle body, a nipple, a rotary sleeve ring and a straw seat, wherein the excircle on the surface of the straw seat is provided with a plurality of ribs which correspond to the bottom of the nipple; the surface of the straw seat is provided with an annular bulge corresponding to an inner circle at the bottom of the nipple; the annular bulge is also provided with a sealed step; an annular air returning groove is concavely arranged between the annular bulge and the excircle on the surface of the straw seat; the bottom of the air returning groove is provided with a through air inlet hole; and the centre in the annular bulge is provided with a through liquid channel. The feeding bottle with the air-returning straw seat can solve the problem of the air returning of the feeding bottle, keep the balance of the pressure in the bottle body, and also can prevent the nipple from being tearing off by a baby; and therefore, the baby can drink milk smoothly in a similar way of sucking breast milk.
Description
Technical field
The present invention relates to a kind of feeding bottle, be specially a kind of feeding bottle of taking back the aspiration base.
Background technology
Traditional feeding bottle comprises that 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 return-air in the bottle is to be undertaken by the return-air hole on the nipple; replenish the air in bottle space; 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.
Summary of the invention
At the defective that exists in the technique scheme, the object of the present invention 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, close to sucking 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 bottom nipple, 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 seal circle in the 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, namely 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 effect of keeping the air pressure balance in the bottle.Aforesaid way has been abandoned the technical scheme that return-air hole is set at the nipple body of flexible material fully, reaches 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 namely 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 feeding bottle of the present invention;
Fig. 2 is the enlarged drawing at A indication position among Fig. 1;
Fig. 3 is the decomposing schematic representation figure of feeding bottle of the present invention;
Fig. 4 is the structural representation of suction pipe seat of the present invention.
The specific embodiment
The invention will be further described 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, namely 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 effect of keeping the air pressure balance in the bottle.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 (1)
1. feeding bottle of taking back the aspiration base, include bottle, nipple, the rotary collar, suction pipe seat, described suction pipe seat surface cylindrical is provided with multiple tracks muscle rib, 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, inside center at annular protrusion is provided with a fluid passage that connects, it is characterized in that: described muscle rib is formed by the sawtooth assembled arrangement of many groups projection, gapped between the sawtooth, in every group of muscle rib, the height of middle sawtooth is lower than peripheral sawtooth height.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010128145 CN101744729B (en) | 2010-02-09 | 2010-02-09 | Feeding bottle with air-returning straw seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201010128145 CN101744729B (en) | 2010-02-09 | 2010-02-09 | Feeding bottle with air-returning straw seat |
Publications (2)
Publication Number | Publication Date |
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CN101744729A CN101744729A (en) | 2010-06-23 |
CN101744729B true CN101744729B (en) | 2013-08-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 201010128145 Expired - Fee Related CN101744729B (en) | 2010-02-09 | 2010-02-09 | Feeding bottle with air-returning straw seat |
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CN (1) | CN101744729B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109674661A (en) * | 2019-02-14 | 2019-04-26 | 安徽冠东电子科技有限公司 | A kind of duct type anti-inflation milk bottle |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2267041Y (en) * | 1996-06-20 | 1997-11-12 | 陈福祥 | Feeding bottle with improved air supplying tube |
CN2339220Y (en) * | 1998-11-09 | 1999-09-22 | 许敏修 | Air-inlet assisting piece for nipple of feeding bottle |
TW396831U (en) * | 1999-04-08 | 2000-07-01 | Shiu Li Tai | An improved structure for the straw of a baby feeder |
CN2522070Y (en) * | 2001-09-20 | 2002-11-27 | 东凌股份有限公司 | Feeding bottle |
CN2564157Y (en) * | 2002-06-14 | 2003-08-06 | 黄德达 | Air inlet sleeve for feeding bottle |
CN201179200Y (en) * | 2007-12-19 | 2009-01-14 | 深圳市兴德宝塑胶制品有限公司 | Baby's bottle with automatic air discharge |
CN201664428U (en) * | 2010-02-09 | 2010-12-08 | 胡国才 | Milk bottle with air return suction tube base |
-
2010
- 2010-02-09 CN CN 201010128145 patent/CN101744729B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2267041Y (en) * | 1996-06-20 | 1997-11-12 | 陈福祥 | Feeding bottle with improved air supplying tube |
CN2339220Y (en) * | 1998-11-09 | 1999-09-22 | 许敏修 | Air-inlet assisting piece for nipple of feeding bottle |
TW396831U (en) * | 1999-04-08 | 2000-07-01 | Shiu Li Tai | An improved structure for the straw of a baby feeder |
CN2522070Y (en) * | 2001-09-20 | 2002-11-27 | 东凌股份有限公司 | Feeding bottle |
CN2564157Y (en) * | 2002-06-14 | 2003-08-06 | 黄德达 | Air inlet sleeve for feeding bottle |
CN201179200Y (en) * | 2007-12-19 | 2009-01-14 | 深圳市兴德宝塑胶制品有限公司 | Baby's bottle with automatic air discharge |
CN201664428U (en) * | 2010-02-09 | 2010-12-08 | 胡国才 | Milk bottle with air return suction tube base |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109674661A (en) * | 2019-02-14 | 2019-04-26 | 安徽冠东电子科技有限公司 | A kind of duct type anti-inflation milk bottle |
CN109674661B (en) * | 2019-02-14 | 2021-08-31 | 江西旺来科技有限公司 | Pipeline type anti-flatulence feeding bottle |
Also Published As
Publication number | Publication date |
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CN101744729A (en) | 2010-06-23 |
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