CN103845226A - Soft and hard combined silicone nipple and manufacturing method thereof - Google Patents
Soft and hard combined silicone nipple and manufacturing method thereof Download PDFInfo
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- CN103845226A CN103845226A CN201410078857.5A CN201410078857A CN103845226A CN 103845226 A CN103845226 A CN 103845226A CN 201410078857 A CN201410078857 A CN 201410078857A CN 103845226 A CN103845226 A CN 103845226A
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Abstract
The invention discloses a soft and hard combined silicone nipple and a manufacturing method thereof. The soft and hard combined silicone nipple comprises a hard silicone base part and a soft silicone main body part, wherein the hard silicone base part comprises a trapezoidal connecting end, an inwards concave annular neck part and a flat annular installing flange, the trapezoidal connecting end, the annular neck part and the installing flange are of an integral structure sequentially and integrally formed through injection molding, a one-way pressure regulating valve is arranged on the installing flange, the hard silicone base is bonded with the soft silicone main body part through the annular trapezoidal connecting end, the soft silicone main body part comprises a milk suction part and a reverse trapezoidal connecting end bonded with the trapezoidal connecting end, in addition, an air hole is formed in a penetrated way in the bonding part of the reverse trapezoidal connecting end and the trapezoidal connecting end, the milk suction part is positioned at the upper part of the soft silicone main body part, the inner wall of the milk suction part is provided with annular concave veins, and the tail end of the milk suction part is provided with a milk outlet. The soft and hard combined silicone nipple and the manufacturing method have the advantages that the structure is simple, the assembly is firm, the air return is smooth, milk leakage and milk choking can be effectively prevented, safety and reliability are realized, the process is simple, and the processing is efficient and fast.
Description
Technical field
The present invention relates to a kind of nipple and manufacture method thereof, especially relate to a kind of soft or hard binding silica gel nipple and manufacture method thereof.
Background technology
Traditional nipple adopts the material of hardness of the same race to make, and its base portion and main part are all equal soft, in the time that baby is stinging nipple head always and do not put, easily nipple is pulled with feeding bottle and is separated, and causes milk excessive, not only waste but also dangerous.In addition, at soft base portion, air valve is set, in the time that nipple is subject to stretching, easily causes air valve closure because matter is soft, return-air is not smooth, and secondly, conventional nipple milk outlet adopts circular hole or the design of linear breach, easily causes the situation of milk leakage and the milk of choking to occur.
Summary of the invention
The object of the present invention is to provide one simple in structure, firmly, return-air is smooth and easy, can effectively prevent milk leakage and the milk of choking in assembling, and safe and reliable, technique is simple, processes efficiently soft or hard binding silica gel nipple and manufacture method thereof fast.
For achieving the above object, the present invention adopts following technical scheme:
A kind of soft or hard binding silica gel nipple, comprise hard silica gel base portion and soft silica gel main part, described hard silica gel base portion middle part is borehole structure, described hard silica gel base portion comprises trapezoidal link, the annular neck portion of indent and flat annular mounting flange, described trapezoidal link, annular neck portion and mounting flange are the overall structure of injection moulding integrated molding successively, on described mounting flange, offer one-way pressure regulating valve, described hard silica gel base portion is bonded with soft silica gel main part by the trapezoidal link of described ring, the class conical structure that described soft silica gel main part is hollow, described soft silica gel main part comprise for the inverted trapezoidal link of described trapezoidal link bonding and the portion that sucks, the bonding part of described inverted trapezoidal link and described trapezoidal link is equipped with pore, described inverted trapezoidal link and the portion of sucking are integrated injection molded overall structure, described pore be positioned at described one-way pressure regulating valve directly over, the described portion of sucking is positioned at the top of described soft silica gel main part, the described portion's inwall that sucks is provided with annular dimpled grain, the described portion's end that sucks is provided with milk outlet.
Further, described milk outlet is criss-cross kerf structure, in natural situation, is joint-cutting closure state, sucks in situation for the joint-cutting state that splits.
Further, the silica gel hardness of described hard silica gel base portion is 50 degree-70 degree.
Further, the silica gel hardness of described soft silica gel main part is 10 degree-25 degree.
A manufacture method for soft or hard binding silica gel nipple, comprises the steps:
Step 1: the liquid-state silicon gel of 10-25 degree, liquid-state silicon gel, mould A, mould B and the rotary double-colored liquid-state silicon gel injection machine of 50-70 degree are provided;
Step 2: mould A and mould B are installed to rotary double-colored liquid-state silicon gel injection machine;
Step 3: mould A is heated to 150 DEG C-170 DEG C, mould B is heated to 140 DEG C-160 DEG C;
Step 4: rotary double-colored liquid-state silicon gel injection machine is carried out to parameter setting debugging;
Step 5: utilize rotary double-colored liquid-state silicon gel injection machine, by injection molding process, the liquid-state silicon gel of 50-70 degree is expelled to mould A and make described hard silica gel base portion;
Step 6: utilize rotary double-colored liquid-state silicon gel injection machine, by injection molding process, the liquid-state silicon gel of 10-25 degree is expelled to mould B and make described soft silica gel main part, and described soft silica gel main part and described hard silica gel base portion are carried out to seamless smooth being bonded to one, obtain soft or hard binding silica gel nipple
Compared with prior art, soft or hard binding silica gel nipple structure of the present invention is simple, and firmly, return-air is smooth and easy, can effectively prevent milk leakage and the milk of choking, safe and reliable in assembling; The manufacture method of a kind of soft or hard binding silica gel nipple of the present invention utilizes rotary double-colored liquid-state silicon gel injection machine to make soft or hard binding silica gel nipple by injection molding process, and technique is simple, and processing is fast efficient.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the A-A profile of Fig. 1;
Fig. 3 is structure upward view of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Refer to Fig. 1 to Fig. 3, a kind of soft or hard binding silica gel nipple, comprise hard silica gel base portion 1 and soft silica gel main part 2, described hard silica gel base portion 1 middle part is borehole structure, the silica gel hardness of described hard silica gel base portion 1 is 50 degree-70 degree, adopt the silica gel of high rigidity can fasteningly to assemble with feeding bottle as nipple base portion, prevent from coming off, described hard silica gel base portion 1 comprises trapezoidal link 11, the annular neck portion 12 of indent and flat annular mounting flange 13, described trapezoidal link 11, annular neck portion 12 and mounting flange 13 are the overall structure of injection moulding integrated molding successively, on described mounting flange 13, offer one-way pressure regulating valve 14, described one-way pressure regulating valve 14 both can adjustable pressure balance, can prevent again milk leakage.Described hard silica gel base portion 1 is bonded with soft silica gel main part 2 by the trapezoidal link 11 of described ring, the class conical structure that described soft silica gel main part 2 is hollow, the silica gel hardness of described soft silica gel main part 2 is 10 degree-25 degree, make its pliability more approach breast milk, described soft silica gel main part 2 comprises the inverted trapezoidal link 21 for boning with described trapezoidal link 11 and the portion 22 that sucks, described inverted trapezoidal link 21 is equipped with pore 23 with the bonding part of described trapezoidal link 11, described pore 23 be positioned at described one-way pressure regulating valve 14 directly over, after can ensureing nipple and feeding bottle assembling, described one-way pressure regulating valve 14 can be ventilated unimpeded, described inverted trapezoidal link 21 and the portion 22 that sucks are integrated injection molded overall structure, the described portion 22 that sucks is positioned at the top of described soft silica gel main part 2, described portion's 22 inwalls that suck are provided with annular dimpled grain 24, the pliability of portion 22 sucks described in described annular dimpled grain 23 has further strengthened, described portion's 22 ends that suck are provided with milk outlet 25, described milk outlet 25 is criss-cross kerf structure, in nature situation, it is joint-cutting closure state, suck in situation for the joint-cutting state that splits, the situation that effectively prevents a large amount of milk leakages and the milk of choking occurs.
A manufacture method for soft or hard binding silica gel nipple, comprises the steps:
Step 1: the liquid-state silicon gel of 10-25 degree, liquid-state silicon gel, mould A, mould B and the rotary double-colored liquid-state silicon gel injection machine of 50-70 degree are provided;
Step 2: mould A and mould B are installed to rotary double-colored liquid-state silicon gel injection machine;
Step 3: mould A is heated to 150 DEG C-170 DEG C, mould B is heated to 140 DEG C-160 DEG C;
Step 4: rotary double-colored liquid-state silicon gel injection machine is carried out to parameter setting debugging;
Step 5: utilize rotary double-colored liquid-state silicon gel injection machine, by injection molding process, the liquid-state silicon gel of 50-70 degree is expelled to mould A and make described hard silica gel base portion;
Step 6: utilize rotary double-colored liquid-state silicon gel injection machine, by injection molding process, the liquid-state silicon gel of 10-25 degree is expelled to mould B and make described soft silica gel main part, and described soft silica gel main part and described hard silica gel base portion are carried out to seamless smooth being bonded to one, obtain soft or hard binding silica gel nipple.
The present invention carries out soft or hard in conjunction with making by described hard silica gel base portion 1 and soft silica gel main part 2, described hard silica gel base portion 1 and feeding bottle assembly connection that hardness is high, can effectively ensure the tightness connecting, prevent from sucking when stinging nipple always and not putting as baby, the situation that causes not nipple to depart from feeding bottle due to nipple connecting portion hardness occurs, avoid milk to leak and scald baby, safety is higher, offer one-way pressure regulating valve 14 by the described mounting flange 13 at described hard silica gel base portion 1, owing to there being enough hardness, can ensure that nipple return-air is unimpeded, effectively prevent from causing because matter is soft when nipple is subject to stretching air valve closure, return-air is not smooth, the manufacture method of a kind of soft or hard binding silica gel nipple of the present invention utilizes rotary double-colored liquid-state silicon gel injection machine to make soft or hard binding silica gel nipple by injection molding process, and technique is simple, and processing is fast efficient.
In conjunction with most preferred embodiment, invention has been described above, but the present invention is not limited to the embodiment of above announcement, and should contain the various amendments of carrying out according to essence of the present invention, equivalent combinations.
Claims (5)
1. a soft or hard binding silica gel nipple, it is characterized in that: comprise hard silica gel base portion and soft silica gel main part, described hard silica gel base portion middle part is borehole structure, described hard silica gel base portion comprises trapezoidal link, the annular neck portion of indent and flat annular mounting flange, described trapezoidal link, annular neck portion and mounting flange are the overall structure of injection moulding integrated molding successively, on described mounting flange, offer one-way pressure regulating valve, described hard silica gel base portion is bonded with soft silica gel main part by the trapezoidal link of described ring, the class conical structure that described soft silica gel main part is hollow, described soft silica gel main part comprise for the inverted trapezoidal link of described trapezoidal link bonding and the portion that sucks, the bonding part of described inverted trapezoidal link and described trapezoidal link is equipped with pore, described inverted trapezoidal link and the portion of sucking are integrated injection molded overall structure, described pore be positioned at described one-way pressure regulating valve directly over, the described portion of sucking is positioned at the top of described soft silica gel main part, the described portion's inwall that sucks is provided with annular dimpled grain, the described portion's end that sucks is provided with milk outlet.
2. soft or hard binding silica gel nipple as claimed in claim 1, is characterized in that: described milk outlet is criss-cross kerf structure, in natural situation, is joint-cutting closure state, sucks in situation for the joint-cutting state that splits.
3. soft or hard binding silica gel nipple as claimed in claim 1, is characterized in that: the silica gel hardness of described hard silica gel base portion is 50 degree-70 degree.
4. soft or hard binding silica gel nipple as claimed in claim 1, is characterized in that: the silica gel hardness of described soft silica gel main part is 10 degree-25 degree.
5. a method of manufacturing soft or hard binding silica gel nipple described in claim 1, is characterized in that: comprise the steps:
Step 1: the liquid-state silicon gel of 10-25 degree, liquid-state silicon gel, mould A, mould B and the rotary double-colored liquid-state silicon gel injection machine of 50-70 degree are provided;
Step 2: mould A and mould B are installed to rotary double-colored liquid-state silicon gel injection machine;
Step 3: mould A is heated to 150 DEG C-170 DEG C, mould B is heated to 140 DEG C-160 DEG C;
Step 4: rotary double-colored liquid-state silicon gel injection machine is carried out to parameter setting debugging;
Step 5: utilize rotary double-colored liquid-state silicon gel injection machine, by injection molding process, the liquid-state silicon gel of 50-70 degree is expelled to mould A and make described hard silica gel base portion;
Step 6: utilize rotary double-colored liquid-state silicon gel injection machine, by injection molding process, the liquid-state silicon gel of 10-25 degree is expelled to mould B and make described soft silica gel main part, and described soft silica gel main part and described hard silica gel base portion are carried out to seamless smooth being bonded to one, obtain soft or hard binding silica gel nipple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078857.5A CN103845226B (en) | 2014-03-05 | 2014-03-05 | Soft or hard binding silica gel nipple and its manufacture method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078857.5A CN103845226B (en) | 2014-03-05 | 2014-03-05 | Soft or hard binding silica gel nipple and its manufacture method |
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| CN103845226A true CN103845226A (en) | 2014-06-11 |
| CN103845226B CN103845226B (en) | 2017-03-29 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104042446A (en) * | 2014-06-20 | 2014-09-17 | 蒋一新 | Nipple |
| CN104672913A (en) * | 2015-02-12 | 2015-06-03 | 宁波爱乐宝婴儿用品有限公司 | Silicon rubber nipple for infant and manufacturing method thereof |
| CN104983582A (en) * | 2015-07-28 | 2015-10-21 | 邵栋清 | A split structure nipple |
| WO2017016263A1 (en) * | 2015-07-28 | 2017-02-02 | 邵栋清 | Nipple of separated structure |
| CN109350540A (en) * | 2018-11-14 | 2019-02-19 | 新文越婴童用品（上海）有限公司 | A kind of nipple and the feeding bottle using the nipple |
| CN111714378A (en) * | 2020-07-02 | 2020-09-29 | 东莞市马驰科精密制品有限公司 | Nipple and breast-feed device with nipple |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006006809A (en) * | 2004-06-29 | 2006-01-12 | Pigeon Corp | Artificial nipple and feeding apparatus |
| WO2011052230A1 (en) * | 2009-10-30 | 2011-05-05 | ピジョン株式会社 | Artificial nipple and nursing container using same |
| CN102665644A (en) * | 2009-10-30 | 2012-09-12 | 贝亲株式会社 | Artificial nipple, nursing container using same, and pacifier toy |
-
2014
- 2014-03-05 CN CN201410078857.5A patent/CN103845226B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006006809A (en) * | 2004-06-29 | 2006-01-12 | Pigeon Corp | Artificial nipple and feeding apparatus |
| WO2011052230A1 (en) * | 2009-10-30 | 2011-05-05 | ピジョン株式会社 | Artificial nipple and nursing container using same |
| CN102665644A (en) * | 2009-10-30 | 2012-09-12 | 贝亲株式会社 | Artificial nipple, nursing container using same, and pacifier toy |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104042446A (en) * | 2014-06-20 | 2014-09-17 | 蒋一新 | Nipple |
| CN104042446B (en) * | 2014-06-20 | 2016-08-17 | 蒋一新 | A kind of mould making nipple and the method utilizing this Mold Making nipple |
| CN104672913A (en) * | 2015-02-12 | 2015-06-03 | 宁波爱乐宝婴儿用品有限公司 | Silicon rubber nipple for infant and manufacturing method thereof |
| CN104983582A (en) * | 2015-07-28 | 2015-10-21 | 邵栋清 | A split structure nipple |
| WO2017016263A1 (en) * | 2015-07-28 | 2017-02-02 | 邵栋清 | Nipple of separated structure |
| CN104983582B (en) * | 2015-07-28 | 2017-06-20 | 惠州市凯瑞科技有限公司 | A kind of Split type structure nipple |
| CN109350540A (en) * | 2018-11-14 | 2019-02-19 | 新文越婴童用品（上海）有限公司 | A kind of nipple and the feeding bottle using the nipple |
| CN111714378A (en) * | 2020-07-02 | 2020-09-29 | 东莞市马驰科精密制品有限公司 | Nipple and breast-feed device with nipple |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103845226B (en) | 2017-03-29 |
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Address after: 510000 Guangdong, Huadu District, Xinhua Street, Canton Village, the team, the 18 team of Applicant after: Guangzhou Belle mother baby products Co Ltd Address before: 510000 Guangdong, Huadu District, Xinhua Street, Canton Village, the team, the 18 team of Applicant before: GUANGZHOU HUAYI RUBBER & PLASTIC PRODUCTS CO., LTD. |
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Addressee: Guangzhou Belle mother baby products Co Ltd Document name: Notification of Passing Examination on Formalities |
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