JPS63272351A

JPS63272351A - Nursing bottle having imitation nipple

Info

Publication number: JPS63272351A
Application number: JP10828587A
Authority: JP
Inventors: Shinji Murasawa; 村沢　真治
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-04-30
Filing date: 1987-04-30
Publication date: 1988-11-09

Abstract

PURPOSE:To promote the natural growth of the jaws or teeth of an infant, by forming a nipple into a hard and elastic one near to a genuine so as to be capable of adjusting a milk emitting amount corresponding to the sucking force of the infant. CONSTITUTION:A nipple 1 is formed so as to have hardness near to a genuine one and a valve opening and closing by the sucking force of an infant is provided. The hole of a valve case 3 is closed by a valve spring 4. When the infant bites the nipple 1 and begins to suck milk, the pressure of a chamber having the valve 5 and a valve spring 4 becomes more negative than that of a milk case 6 and milk pushes the conical valve 5 by said negative pressure to begin to flow out. However, when the infant is ready to drink milk, the infant bust develop sucking force overcoming the tension of the valve spring 4. Since the nipple 1 is not collapsed unlike a conventional nipple, the infant must always suck milk by the same force. Therefore, the infant must tightly bite the nipple to suck milk and, as a result, effect is developed in the natural growth of the jaws and teeth of the infant.

Description

【発明の詳細な説明】（イ）産業上の利用分野この発明は、乳児が母親の母乳を吸う感じに近いものを
と考えたのである。DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application This invention was conceived to provide something similar to the feeling that an infant feels when sucking a mother's breast milk.

（ロ）従来の技術従来の乳首は、軽い吸引力だけでミルクを飲むことがで
きる。ときに、おおく流れこみ、おう吐します。　現在
使われているは乳びんは母親の乳を与えることの代用品
として使われている。単なる栄養とカロリーを補給する
道具にすぎません。(b) Conventional technology Conventional nipples allow milk to be drunk with only a light suction force. Sometimes, a lot of water flows in and vomits. Currently, milk bottles are used as a substitute for feeding mothers' milk. It is simply a tool to provide nutrients and calories.

また、乳が出ない人にとっては有難い道具となっていま
すが、母親が体型を崩したくないということだけで、容
易には乳びんな使ようしている現実があります。　母乳
を与えないということは乳児の発育が自然に行われない
といえます。In addition, although it is a valuable tool for those who cannot produce milk, the reality is that mothers simply do not want to lose their body shape and simply use a milk bottle. Not giving breast milk means that the infant's development will not occur naturally.

（ハ）発明が解決しようとする問題点したがって、乳児の発育になんらの力もつかわず、本来
の母親の乳首にしゃぶりついて飲もうとする運動がなく
なり、あごとか歯の形成が脆弱となってしまい、この不
自然な発育が色々な症状を呈するようになってきた現在
である。このことに関する警告が文献として出ている。(c) Problems to be solved by the invention Therefore, the infant does not use any force in its development, loses the natural movement of sucking on the mother's nipple and trying to drink, and the formation of the jaw and teeth becomes weak. Nowadays, this unnatural growth is showing various symptoms. There are warnings about this in the literature.

「赤ちゃんが危ない」副題として、「脳をだめにするは
乳びんの恐怖」というのがある。The subtitle of ``Babies in Danger'' is ``The fear of milk bottles is what ruins the brain.''

事実は乳びんが一般に広く普及し、利用されている。現
在これを無くすることはむつかしい。The fact is that milk bottles are widely popular and used. It is difficult to eliminate this now.

はん発明はこの事を考慮したものである。The invention of Han takes this into consideration.

（ニ）問題を解決するための手段その構成を説明すると、（Ａ）乳首（１）を本物に近い硬さとするため硬質の弾
力性のあるものとし形状を似せた。(d) Means for solving the problem To explain its structure, (A) In order to make the nipple (1) hard enough to approximate the real thing, the nipple (1) is made of a hard elastic material and is made to resemble the shape.

（Ｂ）乳児の吸引力によってミルクを吸いだす。(B) Milk is sucked out by the infant's suction power.

その力によって開閉するバルブ（５）を設けた。A valve (5) that opens and closes according to the force is provided.

バルブ（５）はバルブスプリング（４）によって、バル
ブケース（３）の穴をふさいでいる。The valve (5) closes a hole in the valve case (3) with a valve spring (4).

（Ｃ）ミルクケース（６）と蓋（２）及びバルブケース
（３）の問いだに漏らないようにパツキン（７）を入れ
た。(C) Packets (7) were placed in the milk case (6), lid (2), and valve case (3) to prevent leakage.

（ホ）発明の効果次に本発明の効果を述べると乳児が乳首（１）をかんで
吸い始めるとバルブ（５）、バルブスプリング（４）の
ある室がミルクケース（６）側より負圧となり、その圧
力によってミルクが、円すい状のバルブ（５）を押しや
って流れだし乳児の口にはいる。しかし、乳児がミルク
を飲もうとするには、まず、バルブスプリング（４）の
張力に勝つ吸引力をださなければならない。それと、乳
首（１）は乳児の口のなかで、従来の乳首と違いつぶれ
ないので、常時同じ力でミルクを吸わなければならない
。乳首をしっかりかんで、吸うことが、あご、歯の発育
に効果が出てくる。(E) Effects of the Invention Next, the effects of the invention will be described. When the infant starts biting and sucking the nipple (1), the chamber containing the valve (5) and valve spring (4) is under negative pressure from the milk case (6) side. The pressure causes the milk to push through the conical valve (5) and flow into the infant's mouth. However, in order for the infant to drink milk, the infant must first generate a suction force that overcomes the tension of the valve spring (4). Also, unlike conventional nipples, the nipple (1) does not collapse in the infant's mouth, so the infant must always suck milk with the same force. Biting and sucking the nipple firmly will have an effect on the development of the jaw and teeth.

（へ）他の実施例バルブスプリング（４）と乳首（１）の間にシム（８）
をいれると、吸入力の調整がはかれる。(to) Other embodiments Shim (8) between valve spring (4) and nipple (1)
By inserting it, you can adjust the suction power.

[Brief explanation of the drawing]

第１図は本発明の断面図第２図は本発明の組立の斜視図第３図は本発明の他の実施例の部分拡大図１は乳首２は蓋３はバルブケース４はバルブスプリング５はバルブ６はミルクケース７はパツキン８はシム Figure 1 is a sectional view of the present invention. Figure 2 is a perspective view of the assembly of the present invention. FIG. 3 is a partially enlarged view of another embodiment of the present invention. 1 is a nipple. 2 is the lid 3 is the valve case 4 is the valve spring 5 is a valve 6 is a milk case 7 is Patsukin 8 is sim

Claims

[Claims] (a) The nipple (1) is made of a hard and elastic material and has a similar shape. (b) The amount of milk discharged can be adjusted according to the infant's suction force.