CN202478212U - Air return straw base of anti-colic feeding bottle - Google Patents
Air return straw base of anti-colic feeding bottle Download PDFInfo
- Publication number
- CN202478212U CN202478212U CN201220147612XU CN201220147612U CN202478212U CN 202478212 U CN202478212 U CN 202478212U CN 201220147612X U CN201220147612X U CN 201220147612XU CN 201220147612 U CN201220147612 U CN 201220147612U CN 202478212 U CN202478212 U CN 202478212U
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- return
- feeding bottle
- air
- collet
- suction pipe
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Abstract
The utility model discloses an air return straw base of an anti-colic feeding bottle. The whole straw base comprises an upper cover and a bottom support in a combined manner, the upper cover is connected with the bottom support by means of tight attachment, the upper cover is provided with a liquid channel penetrating through the center of the bottom support, an air inlet is arranged on the bottom support, and the upper cover is made of hard materials while the bottom support is made of flexible materials. An inner annular projection, an outer circumferential surface and a recessed air return groove positioned between the inner annular projection and the outer circumferential surface are arranged on the upper side surface of the upper cover, the inner annular projection can be hermetically connected with the middle of an inner cavity of a nipple, the outer circumferential surface is provided with a plurality of guide slots corresponding to the bottom of the nipple, and the bottom of the air return groove projects downwards to be provided with a connecting post which is communicated with the air inlet on the bottom support. The air return straw base of the anti-colic feeding bottle solves the problem of poor leak tightness in the prior art and the problem of air return of the feeding bottle, is capable of guaranteeing connecting tightness between the straw base with a feeding bottle mouth and has the advantage of simple and practical structure.
Description
Technical field
The present invention relates to a kind of anti-flatulence feeding bottle, particularly a kind of return-air suction pipe seat of anti-flatulence feeding bottle.
Background technology
For guaranteeing feeding bottle normal water outlet when the baby sucks, feeding bottle must be provided with anti-colic structure at the connecting portion of nipple and bottle.
At present; Existing anti-colic structure has a variety of, and wherein a kind of is to adopt the split type suction pipe seat of taking back depressed structure, like CN202136590U; A kind of return-air suction pipe seat structure-improved of anti-flatulence feeding bottle; Loam cake and collet that whole suction pipe seat is made by hard material combine, and the loam cake center is provided with a fluid passage, and the upper surface of loam cake is provided with the annular convex ring corresponding to circle in the nipple bottom; The lower surface of loam cake and the upper surface of collet is closely connected is equipped with, and on both mating surfaces, be provided with an annular return-air groove and some air slots that is used to be communicated with extraneous and return-air groove; Said collet be provided with in the position of corresponding return-air groove one with the air inlet of return-air groove conducting.
In use; Air outside is through the thread pitch of the collar and feeding bottle, and then enters into annular return-air groove by air slot, and utilizes pressure differential to open check valve and get in the feeding bottle by the collet air inlet; Thereby the pressure balance in the maintenance feeding bottle makes the milk can be successfully from the fluid passage sucking-off.
The structure setting of above suction pipe seat has solved the return-air problem of feeding bottle well; But above structure has limited loam cake equally and collet must be made up of the hard material; If, will cause the return-air groove on both mating surfaces to stop up, and then return-air failure phenomenon occur because there is one to be to adopt flexible material such as silica gel among both; But also be simultaneously because this material restriction; Make the collet of hard material and the sealing between the milk bottleneck can not get guaranteeing, in the middle of using, the phenomenon of leakage can take place, brought very big inconvenience to use.
Summary of the invention
To the problems referred to above, the present invention has designed a kind of return-air suction pipe seat of anti-flatulence feeding bottle, and it not only can solve the return-air problem of feeding bottle, can guarantee suction pipe seat and the sealing that is connected of suckling between the bottleneck simultaneously, has simple in structure, practical characteristics.
For realizing above-mentioned purpose, the present invention adopts following technical scheme:
A kind of return-air suction pipe seat of anti-flatulence feeding bottle; Whole suction pipe seat is combined by the loam cake and the collet of closely connected connection, cover on said be provided with one pass the collet center fluid passage, collet is provided with air inlet; It is characterized in that: said loam cake adopts hard material, and collet adopts flexible material; The upper side of said loam cake is provided with interior annular projection, periphery and is positioned at the return-air groove that is recessed state between the two; Wherein interior annular protrusion can be tightly connected with nipple inner chamber middle part, and periphery is provided with a plurality of guide grooves corresponding to the nipple bottom, and the return-air trench bottom convexes with a joint pin down and is communicated with air inlet on the collet.
The hard material that above-mentioned loam cake adopts is PP or PES.
The flexible material that above-mentioned collet adopts is a silica gel.
Above-mentioned nipple is provided with at least one intercommunicating pore that is communicated with said return-air groove in the middle and lower part.
The air inlet lower end of above-mentioned collet is provided with one-way valve structures.
The intercommunicating pore bottom of above-mentioned nipple is provided with one-way valve structures.
When assembling; At first be combined into complete suction pipe seat with loam cake and collet are closely connected; Utilize the rotary collar to be positioned between silica gel nipple and the milk bottleneck afterwards; Because of there is the gap in the periphery upper rail of cover upper surface on the suction pipe seat, can makes air outside enter into the annular return-air groove on suction pipe seat surface, and then get into joint pin, collet air inlet and utilize pressure differential to open the air inlet check valve and get in the feeding bottle through this gap; Keep the pressure balance in the feeding bottle, make the milk can be successfully from the fluid passage sucking-off.
At this; For being stopped up the phenomenon generation that causes the return-air failure by the nipple bottom in the gap of avoiding the collar rotation tension guide groove to occur; Nipple of the present invention bottom therein is provided with the intercommunicating pore that at least one communicates with said return-air groove simultaneously; Be used for the second return-air path, thus make the return-air groove all the time can with extraneous conducting, guarantee the normal return-air of feeding bottle.
In above structure, the loam cake of suction pipe seat adopts hard material, and collet adopts flexible material, makes to be hard and soft connected mode of squeezing mutually between collet and the feeding bottle, and sealing between the two can obtain fine assurance, the generation of the phenomenon of leakage in stopping to use.
Description of drawings
The stereochemical structure decomposing schematic representation of Fig. 1, return-air suction pipe seat of the present invention;
The installation diagram of Fig. 2, suction pipe seat of the present invention and feeding bottle;
The partial enlarged drawing of A portion among Fig. 3, Fig. 1 of the present invention.
The specific embodiment
Shown in Fig. 1-3, a kind of return-air suction pipe seat of anti-flatulence feeding bottle, whole suction pipe seat is combined with collet 2 by the loam cake 1 of closely connected connection.
Said loam cake 1 be provided with one pass the collet center fluid passage 11, said collet 2 is provided with air inlet 21.
Said loam cake 1 adopts plastics hard materials such as PP or PES.The upper side of said loam cake 1 is provided with interior annular projection 12, periphery 13 and is positioned at the return-air groove 14 that is recessed state between the two.Wherein interior annular protrusion 12 can be tightly connected with nipple 3 inner chambers middle part; Periphery 13 is provided with a plurality of guide grooves 131 corresponding to nipple 3 bottoms; Return-air groove 14 bottoms convex with a joint pin 141 down and are communicated with air inlet 21 on the collet 2; At this, to overflow from collet air inlet 21 for avoiding liquid, said air inlet 21 lower ends are provided with check valve 211 structures.
Said collet 2 adopts flexible materials such as silica gel.
When assembling; At first be combined into complete suction pipe seat with loam cake 1 and collet 2 are closely connected; Utilize the rotary collar 4 to be positioned between 5 mouthfuls of silica gel nipple 3 and the feeding bottles afterwards; Because of there is the gap in periphery 13 upper rails 131 of suction pipe seat loam cake 1 upper surface, can makes air outside enter into the annular return-air groove 14 on suction pipe seat surface, and then get into joint pin 141, collet air inlet 21 and utilize pressure differential to open check valve 211 and get in the feeding bottle 5 through this gap; Keep the pressure balance in the feeding bottle 5, make the milk can be successfully from fluid passage 11 sucking-offs.
At this, stopped up the phenomenon generation that causes the return-air failure for the gap of avoiding the collar 4 rotation tensions guide groove 131 to occur by nipple 3 bottoms, nipple 3 of the present invention bottom therein is provided with the intercommunicating pore 31 that at least one communicates with said return-air groove 14 simultaneously; Be used for the second return-air path; Thereby make return-air groove 14 all the time can with extraneous conducting, guarantee feeding bottle 5 normal return-airs, be to avoid the excessive of liquid simultaneously; Also for fear of the entering of extraneous dust, said intercommunicating pore 31 bottoms are provided with intercommunicating pore check valve 311.
In addition, in the above structure, the loam cake of suction pipe seat 1 adopts hard material, and collet 2 adopts flexible materials, makes to be hard and soft crowded mutually connected mode between collet 1 and the feeding bottle 5, and sealing between the two can well be guaranteed, the generation of the phenomenon of leakage in stopping to use.
To sum up, the present invention is a kind of return-air suction pipe seat of anti-flatulence feeding bottle, and it not only can solve the return-air problem of feeding bottle, can guarantee suction pipe seat and the sealing that is connected of suckling between the bottleneck simultaneously, has simple in structure, practical characteristics.
The above; It only is preferred embodiments of the present invention; Be not that the present invention is done any pro forma restriction, every foundation know-why of the present invention still belongs in the scope of technical scheme of the present invention any simple modification, equivalent variations or modification that above embodiment did.
Claims (6)
1. the return-air suction pipe seat of an anti-flatulence feeding bottle; Whole suction pipe seat is combined by the loam cake and the collet of closely connected connection, cover on said be provided with one pass the collet center fluid passage, collet is provided with air inlet; It is characterized in that: said loam cake adopts hard material, and collet adopts flexible material; The upper side of said loam cake is provided with interior annular projection, periphery and is positioned at the return-air groove that is recessed state between the two; Wherein interior annular protrusion can be tightly connected with nipple inner chamber middle part, and periphery is provided with a plurality of guide grooves corresponding to the nipple bottom, and the return-air trench bottom convexes with a joint pin down and is communicated with air inlet on the collet.
2. the return-air suction pipe seat of a kind of anti-flatulence feeding bottle as claimed in claim 1 is characterized in that: the hard material that said loam cake adopts is PP or PES.
3. the return-air suction pipe seat of a kind of anti-flatulence feeding bottle as claimed in claim 1 is characterized in that: the flexible material that said collet adopts is a silica gel.
4. the return-air suction pipe seat of a kind of anti-flatulence feeding bottle as claimed in claim 1 is characterized in that: said nipple is provided with at least one intercommunicating pore that is communicated with said return-air groove in the middle and lower part.
5. the return-air suction pipe seat of a kind of anti-flatulence feeding bottle as claimed in claim 1 is characterized in that: the air inlet lower end of said collet is provided with one-way valve structures.
6. the return-air suction pipe seat of a kind of anti-flatulence feeding bottle as claimed in claim 4 is characterized in that: the intercommunicating pore bottom of said nipple is provided with one-way valve structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220147612XU CN202478212U (en) | 2012-04-10 | 2012-04-10 | Air return straw base of anti-colic feeding bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220147612XU CN202478212U (en) | 2012-04-10 | 2012-04-10 | Air return straw base of anti-colic feeding bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202478212U true CN202478212U (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220147612XU Expired - Fee Related CN202478212U (en) | 2012-04-10 | 2012-04-10 | Air return straw base of anti-colic feeding bottle |
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| Country | Link |
|---|---|
| CN (1) | CN202478212U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520001A (en) * | 2013-10-22 | 2014-01-22 | 冯雨顺 | Bi-color feeding bottle with exhausting and temperature displaying functions |
| CN103932891A (en) * | 2013-01-23 | 2014-07-23 | 惠州市迪格逊婴儿用品有限公司 | Feeding bottle air returning structure and feeding bottle with same |
| CN103960937A (en) * | 2013-01-29 | 2014-08-06 | 惠州市迪格逊婴儿用品有限公司 | Cup lid structure |
| CN107510614A (en) * | 2017-10-18 | 2017-12-26 | 深圳市兴德宝塑胶制品有限公司 | One kind sucks wide-mouth footpath feeding bottle automatically |
| EP3372219A1 (en) * | 2017-03-09 | 2018-09-12 | Koninklijke Philips N.V. | Partitioning component for a feeding bottle device and feeding bottle device |
| CN108814985A (en) * | 2018-04-27 | 2018-11-16 | 河南科技大学第附属医院 | A kind of preventing child is choked feeding bottle |
-
2012
- 2012-04-10 CN CN201220147612XU patent/CN202478212U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932891A (en) * | 2013-01-23 | 2014-07-23 | 惠州市迪格逊婴儿用品有限公司 | Feeding bottle air returning structure and feeding bottle with same |
| CN103960937A (en) * | 2013-01-29 | 2014-08-06 | 惠州市迪格逊婴儿用品有限公司 | Cup lid structure |
| CN103520001A (en) * | 2013-10-22 | 2014-01-22 | 冯雨顺 | Bi-color feeding bottle with exhausting and temperature displaying functions |
| CN103520001B (en) * | 2013-10-22 | 2016-08-17 | 冯雨顺 | A kind of double-colored feeding bottle with aerofluxus, temperature indicating function |
| EP3372219A1 (en) * | 2017-03-09 | 2018-09-12 | Koninklijke Philips N.V. | Partitioning component for a feeding bottle device and feeding bottle device |
| WO2018162366A1 (en) * | 2017-03-09 | 2018-09-13 | Koninklijke Philips N.V. | Partitioning component for a feeding bottle device and feeding bottle device |
| US10881587B2 (en) | 2017-03-09 | 2021-01-05 | Koninklijke Philips N.V. | Partitioning component for a feeding bottle device and feeding bottle device |
| CN107510614A (en) * | 2017-10-18 | 2017-12-26 | 深圳市兴德宝塑胶制品有限公司 | One kind sucks wide-mouth footpath feeding bottle automatically |
| CN108814985A (en) * | 2018-04-27 | 2018-11-16 | 河南科技大学第附属医院 | A kind of preventing child is choked feeding bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |