JP2011167392A - Nursing bottle - Google Patents

Nursing bottle Download PDF

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Publication number
JP2011167392A
JP2011167392A JP2010034894A JP2010034894A JP2011167392A JP 2011167392 A JP2011167392 A JP 2011167392A JP 2010034894 A JP2010034894 A JP 2010034894A JP 2010034894 A JP2010034894 A JP 2010034894A JP 2011167392 A JP2011167392 A JP 2011167392A
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JP
Japan
Prior art keywords
bottle
part
milk
synthetic resin
baby bottle
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Pending
Application number
JP2010034894A
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Japanese (ja)
Inventor
Tadao Kamikawa
忠雄 上川
Original Assignee
Kamikawa Seisakusho:Kk
有限会社上川製作所
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Publication date
Application filed by Kamikawa Seisakusho:Kk, 有限会社上川製作所 filed Critical Kamikawa Seisakusho:Kk
Priority to JP2010034894A priority Critical patent/JP2011167392A/en
Publication of JP2011167392A publication Critical patent/JP2011167392A/en
Application status is Pending legal-status Critical

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a nursing bottle wherein the temperature of milk in the bottle is efficiently and accurately grasped by a sensuous means such as a hand or a finger. <P>SOLUTION: As for the nursing bottle 1, since a metallic part 22 constituting the nursing bottle 1 and formed of a metallic material is set on a part of a bottle body 2 formed of a synthetic resin part 21 formed of synthetic resin so as to be exposed outside, the temperature of milk in the bottle can be accurately grasped by touching a hand or a finger to the metallic part 22 without putting out the milk filled inside the bottle, and the milk inside the bottle can be efficiently cooled down from the metallic part 22 by applying radiation characteristics of the metal. The metallic part 22 is preferably arranged so as to be exposed not only to the outside but also to the inside of the bottle body 2. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a baby bottle. More specifically, the present invention relates to a baby bottle that can efficiently grasp the heat of milk contained therein.

  It is widely practiced to feed infants with milk (artificial milk) in which powdered milk is dissolved instead of breast milk, but when feeding infants, baby bottles made of synthetic resin or glass are used. It is common to use it to feed infants. In addition, the method of artificial feeding to infants and infants with powdered milk is to put hot water of 70 ° C or higher after boiling into a sterilized baby bottle, dissolve the powdered milk in the hot water sufficiently, and adjust the temperature of the milk to an appropriate body temperature. A method is adopted in which an infant is fed after being cooled and adjusted to a suitable temperature range.

  When feeding such an infant, it is necessary to give the infant an appropriate temperature of milk. This may cause the infant's mouth to burn when the liquid temperature of the finished milk is too high, while if the liquid temperature of the milk is too low, the infant's physical condition may be adversely affected by diarrhea, etc. This is because infants often do not drink milk when the liquid temperature is outside the appropriate temperature range. Here, in order to keep the liquid temperature of milk at an appropriate temperature, cooling is important as an operation. However, while drinking tap water on a baby bottle, the appropriate temperature for breastfeeding was relied on the user's (mother) can. . In order to confirm an appropriate temperature range, a sensory means such as touching the baby bottle with a hand or a finger or dropping milk on the hand to confirm whether it is hot or not has been used.

  On the other hand, a baby bottle that can know the temperature without using sensory means is also provided. Many such baby bottles attempt to visually detect the temperature by a change in color. For example, baby bottles in which a digital thermo tape is adhered to the outside of the baby bottle along the vertical line of the scale (for example, , Refer to Patent Document 1), and a baby bottle is provided that has reversible temperature indicating ink printing on the outside of the baby bottle so that the appropriate temperature of the milk can be identified at a glance (see, for example, Patent Document 2). .)

Japanese Patent Laid-Open No. 9-225209 JP 2007-21157 A

  However, as described above, baby bottles that visually detect temperature by color change depend greatly on the accuracy of the tape and label, and ultimately rely on such sensory means. There were many. On the other hand, checking the heat of milk by touching the baby bottle with a hand or a finger is confirmation through the synthetic resin, and therefore, accurate heat may not be grasped. In addition, it is difficult to make the determination by suspending milk on the hand, and there is a problem that the work is troublesome or the hands and fingers are stained.

  The object of the present invention has been made in view of the above-mentioned problems, and provides a baby bottle that can efficiently and accurately grasp the heat of milk contained therein by sensory means such as hands and fingers. There is.

  In order to solve the above-mentioned problems, a baby bottle according to the present invention is a baby bottle having a bottomed cylindrical bottle body that can be filled with liquid milk, and is a part of the bottle body made of synthetic resin. The metal portion made of a metal material is disposed so as to appear outside the bottle body.

  The baby bottle according to the present invention is characterized in that, in the configuration of the present invention described above, the metal part is arranged so as to appear inside the bottle body.

  The baby bottle according to the present invention is characterized in that, in the configuration of the present invention described above, the metal part is disposed near the center of the bottom of the bottle body.

  The baby bottle according to the present invention is characterized in that, in the above-described configuration of the present invention, the metal part is made of anodized aluminum.

  The baby bottle according to the present invention is characterized in that, in the configuration of the present invention described above, the synthetic resin is polyphenylsulfone (PPSU).

  The baby bottle according to the present invention is a baby bottle having a bottle body filled with liquid milk so that a metal part made of a metal material appears on the outside of the bottle body in a part of the bottle body constituting the baby bottle. Since it is disposed, the heat of the internal milk can be grasped efficiently and accurately without taking out the milk filled inside by bringing a hand or a finger into contact with the metal part. Moreover, the baby bottle which concerns on this invention can cool internal milk efficiently from this metal part using the heat dissipation of a metal.

It is the front view which showed the one aspect | mode of the baby bottle which concerns on 1st Embodiment of this invention. It is a longitudinal cross-sectional view of the bottle main body which comprises the baby bottle of FIG. It is a bottom view of FIG. It is the front view which showed the other aspect of the baby bottle which concerns on 1st Embodiment of this invention. It is a longitudinal cross-sectional view of the bottle main body which comprises the baby bottle of FIG. It is the front view which showed another aspect of the baby bottle which concerns on 1st Embodiment of this invention. It is a longitudinal cross-sectional view of the bottle main body which comprises the baby bottle of FIG. It is the longitudinal cross-sectional view which showed the one aspect | mode of the bottle main body which comprises the baby bottle which concerns on 2nd Embodiment of this invention. It is the longitudinal cross-sectional view which showed the other aspect of the bottle main body which comprises the baby bottle which concerns on 2nd Embodiment of this invention. It is the longitudinal cross-sectional view which showed another aspect of the bottle main body which comprises the baby bottle which concerns on 2nd Embodiment of this invention.

(A) First embodiment:
Hereinafter, the configuration of one aspect of the baby bottle according to the first embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a front view showing an embodiment of the baby bottle of the present invention, FIG. 2 is a longitudinal sectional view of a bottle body constituting the baby bottle of FIG. 1, and FIG. 3 is a bottom view of FIG. Here, 1 is a baby bottle, 2 is a bottle body, 21 is a synthetic resin part made of synthetic resin, 22 is a metal part made of a metal material, 23 is an opening, 24 is a neck part, 25 is a trunk part, 26 is a bottom part, Reference numeral 27 denotes a holding portion, 3 denotes a nipple, and 4 denotes a cap.

  The baby bottle 1 according to the first embodiment of the present invention is formed from a synthetic resin portion 21 made of a synthetic resin with respect to the baby bottle 1 having a bottomed cylindrical bottle body 2 that can be filled with liquid milk. At the center of the bottom 26 of the bottle body 2, a metal part 22 made of a metal material is disposed outside (a part opposite to the part filled with milk) and inside (a part filled with milk) of the bottle body 2. (The same applies hereinafter.) As shown in FIG.

  As shown in FIG. 1, a cap 4 is screwed to the upper part of the bottle body 2 (in the direction of the arrow in FIGS. 1 and 2, the same applies hereinafter) with the nipple 3 inserted therein, and the lower part of the nipple 3. Is configured to be sandwiched between the cap 4 and the upper portion of the bottle body 2. A nipple cover (not shown) can be attached to the cap 4, and the nipple cover is fitted or screwed to the cap 4. By attaching the nipple cover, the nipple 3 can be protected and kept clean.

  As shown in FIG. 2, the bottomed cylindrical bottle body 2 includes a neck portion 24 having an opening 23 in the upper portion, a body portion 25 extending from the lower end of the neck portion 24, and extending from the body portion 25. Thus, it has a bottom portion 26 that forms the bottom of the bottle body 2 as a basic configuration. A holding portion 27 for mounting the nipple 3 is formed on the outer periphery of the neck portion 24. The holding portion 27 includes, for example, a screw groove (screw thread or the like) into which the cap 4 is screwed. In addition, the neck 24 is preferably formed firmly because the lower end is joined and integrated with the body 25 and holds the cap 4.

  In the present embodiment, as shown in FIGS. 1 to 3, a circular metal portion 22 made of a metal material is formed at the center of the bottom portion 26. The metal part 22 is joined and integrated with the synthetic resin part 21 and together constitutes a bottom part 26. In this way, a part of the bottle body 2 is composed of the metal part 22 made of a metal material, and the other remaining part is composed of the synthetic resin part 21 made of a synthetic resin. By bringing a hand, a finger or the like into contact with the metal part 22 made of the above, the heat of milk filled in the bottle body 2 can be accurately grasped without taking the milk out. In addition, there is an advantage that the internal milk can be efficiently cooled by utilizing the heat dissipation of the metal.

  In the present embodiment, the metal portion 22 has a circular shape as shown in FIG. Moreover, although the metal part 22 is formed in the center of the bottom part 26, it is not limited to this aspect, It can form in the arbitrary positions of the bottle main body 2. FIG. FIG. 4 is a front view showing another aspect of the baby bottle 1 according to the first embodiment of the present invention, and FIG. 5 is a longitudinal sectional view of the bottle body 2 constituting the baby bottle 1 of FIG. . 4 and 5 show a mode in which the metal part 22 is disposed on the entire bottom part 26 of the bottle body 2. FIG. 6 is a front view showing another aspect of the baby bottle 1 according to the first embodiment of the present invention, and FIG. 7 is a longitudinal section of the bottle body 2 constituting the baby bottle 1 of FIG. FIG. 6 and 7 show a mode in which the metal part 22 is disposed on the body part 25 of the bottle body 2.

In addition, if the area of the metal part 22 (the area of the part that appears outside and is in contact with the hand, the finger, etc.) is large, the detection part due to the increased part in contact with the hand, the finger, etc. increases. Although there is a merit that the heat dissipation of the baby bottle 2 can be improved, there is a demerit that the weight of the bottle body 2 is increased and the cost is increased, so these merit and demerit are considered. And can be determined as appropriate. As shown in FIGS. 1 to 3, even when the metal portion 22 is formed near the center of the bottom portion 26, the shape of the metal portion 22 is not only a circular shape but also a polygonal shape such as an oval shape, a triangle, a quadrangle, a pentagon, An arbitrary shape such as a geometric shape may be used, and the area may be set to about 1 to 20 cm 2 , for example.

  As the synthetic resin constituting the bottle body 2, a material usually used for the baby bottle 1, that is, a thermoplastic resin that is transparent and can be disinfected with hot water and has heat resistance and impact resistance can be used. Examples of the resin include hydrogenated dicyclopentadiene polymer, polycycloolefin such as polynorbornene, polyolefin such as heat-resistant polypropylene, styrene copolymer such as impact-resistant AS and AAS, polyethylene terephthalate (PET), nylon Examples thereof include resins, polyethersulfone (PES), polycarbonate (PC), polyphenylsulfone (PPSU), and the like, and particularly those transparent types. Among them, polyphenylsulfone (PPSU) which has excellent transparency, chemical resistance and impact resistance, has heat resistance capable of being sterilized by a microwave oven, and has no problem of generating environmental hormones is used. preferable. In addition, a scale etc. may be printed on the surface of the bottle main body 2, and a desired surface decoration etc. may be given.

  On the other hand, as the metal material constituting the metal part 22, it is preferable to use a metal material having good thermal conductivity and excellent workability, and examples thereof include stainless steel such as aluminum and SUS304, copper, and the like. It is preferable to use aluminum. In addition, in the part which appears in the inside of the bottle main body 2 in the metal part 22, since it contacts milk, it is preferable to give corrosion prevention, such as alumite treatment, if it is aluminum.

  In order to obtain the bottle body 2 constituting the baby bottle 1 according to this embodiment, the synthetic resin portion 21 and the metal portion 22 are separately manufactured in advance, and the synthetic resin portion 21 and the metal portion 22 are joined and integrated. May be. As a joining means of the synthetic resin part 21 and the metal part 22, the metal part 22 manufactured in a desired shape in advance, and the synthetic resin part manufactured in a desired shape by a known molding method such as injection blow molding or injection molding For example, a means such as welding 21 or bonding and integrating the interfaces between the two via an adhesive or the like can be used.

  Further, in order to firmly bond and integrate the interface of the synthetic resin portion 21 and the interface of the metal portion 22, it is manufactured in advance in a desired shape using, for example, Nano Molding Technology (NMT). The metal part 22 and the synthetic resin part 21 can be joined and integrated.

  NMT is a technology that specially treats the metal surface to create nanoscale irregularities, which joins the synthetic resin at the nano (molecular) level and integrally forms it. In the present invention, in order to produce the bottle body 2 by such NMT, for example, as disclosed in JP-A-2007-203585, the metal part 22 having a desired shape is ammonia, hydrazine, a water-soluble amine compound, etc. After being immersed in an aqueous solution, the metal part 22 subjected to the immersion treatment is inserted into a molding die, and a desired synthetic resin such as polyphenylsulfone (PPSU) is injected into the molding die, or is molded in advance. The synthetic resin parison is stretched and blown to form the synthetic resin portion 21, and the metal portion 22 and the synthetic resin portion 21 are integrated, and if necessary, can be easily manufactured by electrolytic oxidation. Of course, you may make it obtain the bottle main body 2 by integrating the synthetic resin part 21 and the metal part 22 with another manufacturing method.

  In addition, in the baby bottle 1 according to the present embodiment, as for the constituent parts other than the bottle main body 2 such as the nipple 3 and the cap 4, those having a desired shape are appropriately used by a conventionally known constituent material, molding means, or the like. What should I do?

  As described above, the baby bottle 1 according to the present embodiment constitutes the baby bottle 1, and the metal part 22 made of a metal material is formed on a part of the bottle body 2 formed from the synthetic resin part 21 made of synthetic resin. Since it is arranged so as to appear outside the bottle body, by bringing a hand or a finger into contact with the metal part 22, the heat of the milk inside can be accurately adjusted without taking out the milk filled inside. In addition, the internal milk can be efficiently cooled from the metal portion 22 by utilizing the heat dissipation of the metal.

(B) Second embodiment:
Hereinafter, the configuration of one aspect of the baby bottle 1 according to the first embodiment of the present invention will be described with reference to the drawings. In the baby bottle 1 according to the first embodiment described above, the synthetic resin portion 21 that forms the bottle body 2 so that the metal portion 22 made of a metal material appears outside and inside the bottle body 2 as a configuration of the bottle body. A mode in which they are joined and integrated is shown. On the other hand, the metal part 22 may be arranged so as not to appear inside the bottle body 2. Hereinafter, the metal part arranged in the bottle body 2 for the baby bottle shown in the first embodiment. The aspect arrange | positioned so that 22 may appear only outside the bottle main body 2 but not inside is demonstrated as 2nd Embodiment.

  In the following description, the same structure and the same members as those of the first embodiment described above are denoted by the same reference numerals, and detailed description thereof is omitted or simplified.

  FIG. 8 is a longitudinal sectional view showing an aspect of the bottle body 2 constituting the baby bottle 1 according to the second embodiment of the present invention. FIG. 9 shows the baby bottle 1 according to the second embodiment of the present invention. FIG. 10 is a longitudinal sectional view showing another aspect of the bottle body 2 constituting the baby bottle 1 according to the second embodiment of the present invention. Each is shown. 8 to 10 are common to the front view of the baby bottle 1 in order with FIG. 1, FIG. 4 and FIG. 6 (the bottom view is also common to FIG. 3 for the embodiment of FIG. 8). However, the metal part 22 is different in that it is arranged so as not to appear inside the bottle body 2.

  As shown in FIGS. 8 to 10, since the synthetic resin portion 21 made of synthetic resin is interposed between the metal portion 22 and the inside of the bottle body 2, the metal portion 22 is located outside the bottle body 2. While appearing, it is arranged so as not to appear inside. Thereby, since the metal part 22 does not contact with the milk inside, compared to the baby bottle 1 of the first embodiment, the heat of the milk inside is slightly difficult to transmit, and similarly, the heat dissipation may be slightly reduced. The milk filled in the bottle body 2 can be prevented from coming into contact with the metal part 22, and the area in contact with the synthetic resin part 21 is increased, so that the adhesion between the metal part 22 and the synthetic resin part 21 is also improved. There is a merit of improvement. In addition, it is preferable that the ratio of the thickness of the synthetic resin part 21 and the metal part 22 in the part in which the metal part 22 is formed is, for example, about synthetic resin part 21 / metal part 22 = 1/2 to 2/1. .

  Even in this embodiment, the means for integrating the synthetic resin portion 21 and the metal portion 22 is not particularly limited, and the means described in the first embodiment can be used to obtain a desired one. What is necessary is just to make it manufacture in a shape.

(C) Variation of embodiment:
The aspect described above shows one aspect of the present invention, and the present invention is not limited to the above-described embodiment, and has the configuration of the present invention and can achieve the objects and effects. It goes without saying that modifications and improvements within the scope are included in the content of the present invention. Further, the specific structure, shape, and the like in carrying out the present invention are not problematic as other structures, shapes, and the like as long as the objects and effects of the present invention can be achieved. The present invention is not limited to the above-described embodiments, and modifications and improvements within the scope that can achieve the object of the present invention are included in the present invention.

For example, in the above-described embodiment, in the bottle body 2 constituting the baby bottle 1, the metal part 22 is disposed near the center of the bottom part 26, the bottom part 26, and the body part 25. However, the metal part 22 is disposed. The position to be provided is not limited to these, and can be formed at any position of the bottle body 2. In addition, when arrange | positioning the metal part 22 in the trunk | drum 25 of the bottle main body 2, not only arrange | positioning with respect to the trunk | drum 25 but a ring shape so that it may arrange | position in a part of trunk | drum 25. But there is no problem.
In addition, the specific structure, shape, and the like in the implementation of the present invention may be other structures as long as the object of the present invention can be achieved.

  INDUSTRIAL APPLICABILITY The present invention can be advantageously used as a means for providing a baby bottle that can reduce the burden on the mother to be used while checking the heat of milk at the time of breastfeeding with a simple configuration.

1 ... Feeding bottle 2 ... Bottle body 21 ... Synthetic resin part 22 ... Metal part 23 ... Opening part 24 ... Neck part 25 ... Body part 26 ... Bottom part 27 ... Holding part 3 ... Nipple 4 ... … Cap

Claims (5)

  1. In a baby bottle with a bottomed cylindrical bottle body that can be filled with liquid milk,
    A baby bottle characterized in that a metal part made of a metal material is arranged on a part of the bottle body made of a synthetic resin so as to appear outside the bottle body.
  2.   The baby bottle according to claim 1, wherein the metal part is disposed so as to appear inside the bottle body.
  3.   The baby bottle according to claim 1 or 2, wherein the metal part is disposed near the center of the bottom of the bottle body.
  4.   The baby bottle according to any one of claims 1 to 3, wherein the metal part is made of anodized aluminum.
  5. The baby bottle according to any one of claims 1 to 4, wherein the synthetic resin is polyphenylsulfone (PPSU).

JP2010034894A 2010-02-19 2010-02-19 Nursing bottle Pending JP2011167392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010034894A JP2011167392A (en) 2010-02-19 2010-02-19 Nursing bottle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010034894A JP2011167392A (en) 2010-02-19 2010-02-19 Nursing bottle

Publications (1)

Publication Number Publication Date
JP2011167392A true JP2011167392A (en) 2011-09-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010034894A Pending JP2011167392A (en) 2010-02-19 2010-02-19 Nursing bottle

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105456038A (en) * 2015-12-18 2016-04-06 海宁市聚焦之火节能科技有限公司 Feeding bottle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105456038A (en) * 2015-12-18 2016-04-06 海宁市聚焦之火节能科技有限公司 Feeding bottle

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