CN203029645U - Milk bottle accessory capable of preventing nipple from dropping out and capable of returning air - Google Patents
Milk bottle accessory capable of preventing nipple from dropping out and capable of returning air Download PDFInfo
- Publication number
- CN203029645U CN203029645U CN 201320023653 CN201320023653U CN203029645U CN 203029645 U CN203029645 U CN 203029645U CN 201320023653 CN201320023653 CN 201320023653 CN 201320023653 U CN201320023653 U CN 201320023653U CN 203029645 U CN203029645 U CN 203029645U
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- Prior art keywords
- nipple
- ring
- inlet plate
- return
- feeding bottle
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Abstract
A milk bottle accessory capable of preventing a nipple from dropping out and capable of returning air comprises a nipple body, a bottle body, an air inlet plate, a gland, and an accessory ring. The air inlet plate is fixed between the nipple body and the bottle body by the gland and provided with a pressure ring which is closely attached to the inner wall of the nipple body. One side, close to the bottle body, of the air inlet plate is provided with an air inlet plate buckling ring, and the outer diameter of the air inlet buckling ring is smaller than or equal to the diameter of a milk bottle mouth. The accessory ring is ring-shaped, and the outer ring portion is provided with a seal ring. Contact surface of an air inlet ventilating groove and contact surface of the nipple are combined to form a one-way air inlet channel. The air inlet plate and the accessory ring are sleeved together to enable the seal ring to cover ventilating through holes and form a sealed air-returning space. The milk bottle accessory capable of preventing the nipple from dropping out and capable of returning the air is capable of preventing milk leakage and dropping of the nipple when a baby sucks and tries to pull out the nipple, achieving automatic air-returning, being convenient to install after the air inlet plate and the accessory ring are detached out, causing no false installation, and achieving one-way installation and being easy to clean.
Description
Technical field
This utility model relates to the feeding bottle field, and particularly the feeding bottle accessory of return-air function is deviate from and had to a kind of nipple that prevents.
Background technology
The following problem of feeding bottle ubiquity that feeds the baby with milk in the market.
Existing common feeding bottle, the nipple body directly is connected with the body body, and between nipple body and body body, special device is not set, because nipple is soft material, user is in the middle of the process of breast-feeding for baby or child, if baby or child are relatively more naughty, biting nipple does not unclamp, user is as long as exert oneself slightly, and nipple will be extracted out from feeding bottle, makes troubles to user.
Also have a bit, the feeding bottle that can see in the market, give in the process that baby or child breast-feed with it, exist can not return-air shortcoming, therefore along with the minimizing of milk amount in the feeding bottle, formed negative pressure in the feeding bottle, feeding bottle and nipple can cave in, perhaps become flat, cause baby's difficulty that sucks, the serious trachea that might choke baby's fragility.If in the process that the baby has milk nipple is extracted out give the feeding bottle return-air from baby's mouth, the baby usually can cry and scream, and influences infantile health.
There are some feeding bottles at feeding bottle or nipple ventilative through hole to be set, in fact this mode return-air very smoothly.There is a kind of nipple that prevents to deviate from and have the feeding bottle accessory of return-air function at present, Chinese patent ZL94202489.6 for example, directly suck back gas formula feeding bottle, it adopts U-shaped pipe return-air, though can realize the effect of return-air, but structure is too complicated, the manufacturing cost height, and be difficult to clean, for baby's health causes a hidden trouble.
Some improves the feeding bottle of row, for making nipple body and body body be not easy to come off, all adopting will be for being directly fixed in the nipple body with link that the body body is connected with the nipple body, be not difficult to find out, adopt the drawback of this kind design to be, the nipple body is easy cleaning not, and the practicality of nipple body is not strong, makes production cost become big simultaneously.
The utility model content
Technical problem to be solved in the utility model provides a kind of nipple that prevents and deviates from and have the feeding bottle accessory of return-air function, this feeding bottle is in the process of baby or child's sucking, nipple can not come off, and feeding bottle self can be realized automatic return-air, structure is very simple, cost of manufacture is low, cleans easily.
For achieving the above object, this utility model provides following technical scheme.
The feeding bottle accessory of return-air function is deviate from and had to a kind of nipple that prevents, comprises nipple body and body body, also comprises inlet plate, gland, and described inlet plate is fixed between nipple body and the body by described gland.
Further, described inlet plate is provided with pressure ring, and this pressure ring is close to the inwall of described nipple body.
Further, described inlet plate arranges the inlet plate snap ring near body body one side, and its outer ring diameter is identical with milk bottleneck internal diameter.
Further, described inlet plate arranges the inlet plate snap ring near body body one side, and its outer ring diameter is less than milk bottleneck internal diameter.
Further, described inlet plate is ring-type totally, also is provided with ventilative through hole and ventilating groove on it, and described ventilative through hole is communicated with ventilating groove.
Further, comprise also and join ring that the described ring of joining is nested in the inlet plate; Described inlet plate ventilating groove and this contact level of nipple be in conjunction with forming unidirectional inlet channel, and described inlet plate and join ring set and be in the same place makes described closing cap cover ventilative through hole and forms the return-air space of sealing.
Further, the described ring of joining is ring-type, and its outer portion has deformable closing cap, and this closing cap has sealing function.
Further, described endocyclic position of joining ring is provided with the cover cervical region, and described inlet plate is enclosed within the outside of cervical region.
Further, described cover cervical region is provided with annular bayonet socket near an end of nipple one side, and described inlet plate is blocked.
Further, described outer portion of joining ring also is provided with the even gas lid of annular, and this even gas covers and is provided with even pore, and described even gas lid and closed-loop, body surround even headroom.
This utility model is provided with inlet plate, namely between nipple body and body body, a fixed connecting part is set in addition, the nipple body not only externally has the parts of fixedlying connected with the body body, at the inwall of nipple body and the inwall of body body the parts of fixedlying connected are arranged again, namely fixedly connected from outer wall and inwall are two-way, make being connected on the body body that the nipple body can be firm; Fish meanwhile, this utility model also is provided with joins ring, inlet plate with join loops and close use, suck in the process of milk the baby, milk flows out from nipple, produces negative pressure in the feeding bottle, so outside atmosphere arrives the return-air space by ventilating groove, ventilative through hole successively, see through inlet plate then and enter in the feeding bottle with the space that cooperates of joining ring, realize return-air.When the baby did not suck, if feeding bottle is inverted, because do not have negative pressure in the bottle, the air pressure in the bottle was enough to inlet plate and joins the ring deadend, can not produce the consequence that milk oozes out from ventilative through hole.
Compared with prior art, this utility model can prevent that not only the nipple body from coming off from the body body, and can realize the effect of automatic return-air, and is simple in structure, and the return-air better effects if plays the inlet plate of return-air effect and joins after ring takes apart, and is easy to clean.In addition, for existing common feeding bottle inlet plate described in the utility model and join ring can be installed very easily also, be adapted as can return-air feeding bottle, raw-material utilization rate is improved, have the effect of economic environmental protection.
Description of drawings
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the assembling sketch map of embodiment provided by the utility model when being used for feeding bottle;
Fig. 2 be embodiment provided by the utility model when being used for feeding bottle decomposing schematic representation;
Fig. 3 a is the inlet plate front view of embodiment provided by the utility model;
Fig. 3 b is the A-A profile of Fig. 3 a;
Fig. 3 c is the left view of Fig. 3 a;
Fig. 4 is the profile of joining ring of embodiment provided by the utility model;
Fig. 5 is the inlet plate of embodiment provided by the utility model and joins the cooperation figure of ring.
The drawing reference numeral explanation:
The 1-inlet plate; 2-joins ring; The 3-gland;
4-nipple body; 5-body body; 6-return-air space;
The 11-ventilating groove; The 12-through hole of breathing freely; The 13-snap ring;
The 14-pressure ring; The 21-closed-loop; 22-overlaps cervical region;
The 23-bayonet socket; The even gas lid of 24-; 25-spares pore;
26-spares the headroom.
The specific embodiment
For the purpose, technical scheme and the advantage that make this utility model embodiment is clearer, below in conjunction with this utility model embodiment and accompanying drawing, the technical scheme among this utility model embodiment is clearly and completely described.Need to prove that described embodiment only is this utility model part embodiment, rather than whole embodiment.Based on the embodiment in this utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of this utility model protection.
Embodiment
Sketch map when Fig. 1 and Fig. 2 are assembled to feeding bottle for present embodiment, the location status of diagram feeding bottle is for being inverted.Present embodiment comprises inlet plate 1, joins ring 2 and gland 3, and described inlet plate 1 is fixed between the nipple body 4 and body body 5 of feeding bottle by gland 3; The described ring 2 of joining is nested in the inlet plate 1.
As shown in Figure 3, Fig. 3 a is inlet plate 1 front view; Fig. 3 b is the A-A profile of Fig. 3 a; Fig. 3 c is the left view of Fig. 3 a.
Described inlet plate 1 is ring-type totally, and namely the middle part is hollow, and nipple body 4 passes from gland 3 middle parts, offer ventilative through hole 12 on the inlet plate 1, described inlet plate 1 lower end also is provided with air channel 11, and an end of air channel 11 joins with ventilation through hole 12, and the other end extends to inlet plate 1 outer shroud edge.
Shown in Fig. 3 c, in the present embodiment, the slot cross-section of described ventilating groove 11 is preferably square, also can be semicircle.For reaching better return-air effect, the quantity of ventilating groove 11 and ventilative through hole 12 can increase, and present embodiment is preferably two, and the position of all ventilating grooves 11 can be symmetrically distributed, and also can asymmetricly distribute.Each ventilative through hole 12 can corresponding ventilating groove 11, also can be corresponding a plurality of.
Shown in Fig. 3 c, described inlet plate 1 lower end is provided with pressure ring 14, and its outer ring diameter is a bit larger tham 4 mouthfuls of internal diameters of nipple body, and its purpose is that pressure ring 14 can be close to the inwall of nipple body 4, interior wall energy to nipple body 4 plays the attached effect of pressing, further firm nipple body 4.Pressure ring 14 is used with gland 3, and the inwall of nipple body 4 and outer wall are compressed, and nipple body 4 is not easy to come off from body body 5.
Shown in Fig. 3 c, described inlet plate 1 is provided with inlet plate 1 snap ring 13 near a side of body body 5, and as preferably, 5 mouthfuls of internal diameters of its outer ring diameter and body body equate, or outer ring diameter is less than the bottleneck internal diameter of suckling, but differs within 3mm.Inlet plate 1 snap ring 13 blocks milk bottleneck edge, the effect of playing the location and preventing seepage.
Shown in the profile of joining ring 2 of Fig. 4 present embodiment, the described ring 2 of joining totally is ring-type, and its outer portion has closed-loop 21 and even gas lid 24, should be provided with even pore 25 by even gas lid 24, described even pore 25 sizes are identical, evenly arrange, be preferably six, evenly arrange around the axis of symmetry of joining ring 2; This annular inner portion of joining ring 2 is provided with cover cervical region 22, and cover cervical region 22 is provided with bayonet socket 23 near a side of nipple body 4, is used for engaging with described inlet plate 1.
As the inlet plate 1 of Fig. 5 present embodiment with join shown in the cooperation figure of ring 2, described inlet plate 1 and join ring 2 and nest together, described closed-loop 21 covers the return-air space 6 that described ventilative through hole 12 forms sealing.
In conjunction with Fig. 1, Fig. 3, Fig. 4 and Fig. 5, described even gas lid 24 forms even headroom 26 with closed- loop 21,5 sealings of body body.During return-air, air is through after the ventilating groove 11 and ventilative through hole 12 of inlet plate 1, the closing cap 21 of ring 2 and the return-air space 6 of inlet plate 1 sealing formation are joined in arrival, enter into even headroom 26 by the slit of joining between ring 2 and the inlet plate 1 then, be assigned in the body body 5 by joining the even pore of evenly arranging on the even gas lid 24 on the ring 2 25 again, make return-air steady, so milk is more even, avoids choking the baby because return-air hurriedly causes milk.
This return-air space 6 all has by inlet plate 1 and joins ring 2 in internal ring side and outer rim side and cooperates the slit that forms, do not use at feeding bottle, when not having the needs of return-air, the slit is closed, therefore formed the return-air space 6 of sealing, and ventilative through hole 12 is positioned within the return-air space 6 in the outlet of body body 5 one sides.Can guarantee that like this milk can not gone out by ventilative through hole 12 and ventilating groove 11 seepages when return-air not.
Described inlet plate 1 is that soft material is made with joining ring 2, the material of inlet plate 1 is preferably polypropylene (Polypropylene is called for short PP), or Merlon (Polycarbonates, be called for short PC) or thermoplastic elastomer (TPE) (TPE), the material of joining ring 2 is preferably silica gel.After both are nested together and cooperate, join and encircle 2 obviously distortion of closing cap 21 generations, joining generation return-air space 6 between ring 2 and the inlet plate 1.This return-air space 6 communicates with ambient atmosphere by ventilative through hole 12 and ventilating groove 11, communicates with space in the bottle with the cooperation slit of joining between the ring 2 by inlet plate 1.
Compared with prior art, present embodiment is provided with inlet plate 1, namely between nipple body 4 and body body 5, a fixed connecting part is set in addition, nipple body 4 is not only kept away the parts gland 3 of fixedlying connected outside with body body 5, at the inwall of nipple body 4 and the inwall of body body 5 parts of fixedlying connected are arranged again, namely fixedly connected from outer wall and inwall are two-way, make being connected on the body body 5 that nipple body 4 can be firm.
Meanwhile, present embodiment also is provided with joins ring 2, because inlet plate 1 has ventilating groove 11, nipple body 4 be glanded 3 fixing after, ventilating groove 11 still can be communicated with ambient atmosphere, therefore ambient atmosphere can enter into return-air space 6, joining ring 2 can be with spaced apart in ambient atmosphere and the body body 5, be to produce the return-air effect in the negative pressure in body body 5, body body 5 in for normobaric the time in the assurance body body 5 milk can not go out by ventilating groove 11 and ventilative through hole 12 seepages; By inlet plate 1 with join ring and 2 be used in combination, suck in the process of milk the baby, milk flows out from nipple body 4, produce negative pressure in the body body 5, so outside atmosphere arrives return-air space 6 by ventilating groove 11, ventilative through hole 12 successively, see through inlet plate 1 then and enter in the body body 5 with the space that cooperates of joining ring 2, realize return-air.When the baby did not suck, if feeding bottle is inverted, because do not have negative pressure in the body body 5, the air pressure in the body body 5 was enough to inlet plate 1 and joins ring 2 deadends, can not produce the consequence that milk oozes out from ventilative through hole 12.Present embodiment can be realized the effect of automatic return-air, and is simple in structure, and the return-air better effects if plays the inlet plate 1 of return-air effect and joins after ring 2 takes apart, and is easy to clean.
In addition, the described inlet plate 1 of present embodiment also can be installed very easily and join ring 2 for existing common feeding bottle, be adapted as and prevent that nipple from deviating from and having the feeding bottle accessory of return-air function, can also realize simultaneously the automatic return-air function of feeding bottle, raw-material utilization rate is improved, has the effect of economic environmental protection.
The above embodiment has only expressed a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to this utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from this utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (10)
1. one kind prevents that nipple from deviating from and having the feeding bottle accessory of return-air function, comprises nipple body and body body, and it is characterized in that: also comprise inlet plate, gland, described inlet plate is fixed between nipple body and the body by described gland.
2. the feeding bottle accessory of return-air function is deviate from and had to the nipple that prevents according to claim 1, and it is characterized in that: described inlet plate is provided with pressure ring, and this pressure ring is close to the inwall of described nipple body.
3. the feeding bottle accessory of return-air function is deviate from and had to the nipple that prevents according to claim 2, it is characterized in that: described inlet plate arranges the inlet plate snap ring near body body one side, and its outer ring diameter is identical with milk bottleneck internal diameter.
4. the feeding bottle accessory of return-air function is deviate from and had to the nipple that prevents according to claim 2, it is characterized in that: described inlet plate arranges the inlet plate snap ring near body body one side, and its outer ring diameter is less than milk bottleneck internal diameter.
5. deviate from and have the feeding bottle accessory of return-air function according to claim 3 or the 4 described nipples that prevent, it is characterized in that: described inlet plate totally is ring-type, also is provided with ventilative through hole and ventilating groove on it, and described ventilative through hole is communicated with ventilating groove.
6. the feeding bottle accessory of return-air function is deviate from and had to the nipple that prevents according to claim 5, it is characterized in that: comprise also and join ring that the described ring of joining is nested in the inlet plate; Described inlet plate ventilating groove and this contact level of nipple be in conjunction with forming unidirectional inlet channel, and described inlet plate and join ring set and be in the same place makes described closing cap cover ventilative through hole and forms the return-air space of sealing.
7. the feeding bottle accessory of return-air function is deviate from and had to the nipple that prevents according to claim 6, it is characterized in that: the described ring of joining is ring-type, and its outer portion has deformable closing cap, and this closing cap has sealing function.
8. the feeding bottle accessory of return-air function is deviate from and had to the nipple that prevents according to claim 7, and it is characterized in that: described endocyclic position of joining ring is provided with the cover cervical region, and described inlet plate is enclosed within the outside of cervical region.
9. the feeding bottle accessory of return-air function is deviate from and had to the nipple that prevents according to claim 8, it is characterized in that: described cover cervical region is provided with annular bayonet socket near an end of nipple one side, and described inlet plate is blocked.
10. the feeding bottle accessory of return-air function is deviate from and had to the nipple that prevents according to claim 6, it is characterized in that: described outer portion of joining ring also is provided with the even gas lid of annular, this even gas covers and is provided with even pore, and described even gas lid and closed-loop, body surround even headroom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023653 CN203029645U (en) | 2013-01-16 | 2013-01-16 | Milk bottle accessory capable of preventing nipple from dropping out and capable of returning air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023653 CN203029645U (en) | 2013-01-16 | 2013-01-16 | Milk bottle accessory capable of preventing nipple from dropping out and capable of returning air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203029645U true CN203029645U (en) | 2013-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320023653 Expired - Fee Related CN203029645U (en) | 2013-01-16 | 2013-01-16 | Milk bottle accessory capable of preventing nipple from dropping out and capable of returning air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203029645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103202770A (en) * | 2013-01-16 | 2013-07-17 | 东莞市银燕塑料容器有限公司 | Feeding bottle accessory with nipple fall-off prevention and air return functions |
-
2013
- 2013-01-16 CN CN 201320023653 patent/CN203029645U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103202770A (en) * | 2013-01-16 | 2013-07-17 | 东莞市银燕塑料容器有限公司 | Feeding bottle accessory with nipple fall-off prevention and air return functions |
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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: 20130703 Termination date: 20220116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |