JPH05285206A - Container for gradual emission - Google Patents
Container for gradual emissionInfo
- Publication number
- JPH05285206A JPH05285206A JP4127896A JP12789692A JPH05285206A JP H05285206 A JPH05285206 A JP H05285206A JP 4127896 A JP4127896 A JP 4127896A JP 12789692 A JP12789692 A JP 12789692A JP H05285206 A JPH05285206 A JP H05285206A
- Authority
- JP
- Japan
- Prior art keywords
- container
- opening
- ventilation space
- expansion coefficient
- summer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Closures For Containers (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Fats And Perfumes (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】木発明は、容器の中に入れた物質
から揮発する物質が容器の外に出る際、これを徐放性に
する容器に関する。容器の中に入れる物質は、それから
揮発した物質が機能する薬品や香料、例えばトイレや車
の芳香消臭剤、パラジクロルベンゼンなどの防虫剤、ポ
プリなどの香料、などを挙げることができる。これらの
薬品や香料を「揮発性の物質」、これらから揮発して、
実際に機能する（すなわち、実際ににおったり、防虫し
たりする）物質を、「揮発物」と称することにする。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a container which, when a substance which volatilizes from a substance contained in the container goes out of the container, makes it sustained-release. As the substance to be put in the container, there may be mentioned chemicals and fragrances from which the volatilized substance functions, such as aromatic deodorants for toilets and cars, insect repellents such as paradichlorobenzene, and fragrances such as potpourri. These chemicals and fragrances are volatilized from “volatile substances”,
Substances that actually function (that is, that actually smell or repel insects) will be referred to as "volatiles."
【０００２】[0002]
【従来の技術】揮発性の物質用の容器は、デザインが工
夫されているものは多いが、徐放性が配慮されているも
のは多くない。トイレや車の芳香消具剤は、購入後容器
を開封すると、中の揮発物が外に出て来て、香りがする
ようになる。容器内の揮発物が少しずつ外に出るような
工夫、すなわち徐放性に対する工夫は、容器の穴を小さ
くしている程度である。この容器で、１〜３カ月効果が
持続できる。容器の穴の大きさは、冬場に香りがするよ
うな大きさになっている。夏と冬とでは気温に差がある
ので、芳香消具剤が揮発する量が大きく異なる。夏場は
芳香消臭剤がたくさん揮発し、容器の小さな穴からどん
どん出てくる。従って香りが強すぎて、かえって不快感
を感じる場合がある。また揮発する量が多いと、芳香消
具剤の減り方が激しい。夏場はすぐに新しい芳香消臭剤
と取り換えなくてはならなくなる。この点は、夏冬の温
度差の大きい車中に置く芳香消具剤で、特に問題とな
る。2. Description of the Related Art Although many containers for volatile substances have a well-designed design, many do not consider the sustained release property. When you open the container of a fragrance disinfectant for a toilet or a car after purchase, the volatile substances inside will come out and give off a scent. The device for gradually releasing the volatiles in the container, that is, the device for sustained release is only to make the hole of the container small. With this container, the effect can last for 1 to 3 months. The size of the hole in the container is such that it smells like winter. Since there is a difference in temperature between summer and winter, the amount of the fragrance decontaminating agent volatilized differs greatly. In the summer, a lot of fragrance deodorants are volatilized, and they gradually come out through the small holes in the container. Therefore, the scent may be too strong, which may cause discomfort. In addition, when the amount of volatilization is large, the amount of the fragrance decontaminating agent decreases drastically. In the summer, you will soon have to replace it with a new fragrance deodorant. This point is a particular problem for the fragrance disinfectant to be placed in a vehicle with a large temperature difference between summer and winter.
【０００３】芳香消臭剤は、容器の穴を小さくして、い
くらか徐放性になるように工夫がなされている。しか
し、防虫剤でこのような工夫がなされているものはまっ
たく無い。購入後開封すると、防虫剤が揮発し始め、強
いにおいを発する。衣類を長期間しまって置く整理箱な
らば、これでも良い。しかし洋服だんすなどのように、
毎日開閉するたんすにこの防虫剤を入れると、当初のに
おいは我漫できないほどひどい。また、毎日開閉するの
で、防虫剤の成分がたんすの中にたまることがなく、開
閉時にたんすの外へ流れ出る。従って、気温の高い夏場
は、防虫剤の減り方が激しい。Fragrance deodorants have been devised so that the holes in the container can be made smaller to provide some sustained release. However, no insect repellent has been devised in this way. When opened after purchase, the insect repellent begins to volatilize, giving off a strong odor. This is also good if it's a storage box for storing clothes for a long time. But like a wardrobe,
If you put this insect repellent in the chest that opens and closes every day, the original smell is so bad that you can't stand it. Also, since it opens and closes every day, the components of the insect repellent do not accumulate in the chest and flow out of the chest when opening and closing. Therefore, in summer when the temperature is high, the amount of insect repellent is severely reduced.
【０００４】[0004]
【発明が解決しようとする課題】徐放性容器に関して、
次に述べる問題点を解決した。 ○夏場と冬場とでは、容器の中から外に出る揮発物の量
が大きく異なる。特に夏場は、揮発物が多いので、にお
いが強すぎる。 ○夏場は揮発性の物質の減り方が非常に激しい。[Problems to be Solved by the Invention] Regarding the sustained-release container,
The following problems were solved. ○ The amount of volatiles that come out of the container varies greatly in summer and winter. Especially in the summer, there are many volatiles, so the smell is too strong. ○ In the summer, the amount of volatile substances is extremely low.
【０００５】[0005]
【課題を解決するための手段】本発明の容器の作り方
を、まず簡単に述べる。 体膨張率が低くかつ硬い素材で器の開口部を作る。 体膨張率が高くかつ柔軟でかつ復元性のある素材の成
型物を、の開口部に施す。 以下にこれを詳述する。A method of making the container of the present invention will be briefly described first. Make the opening of the vessel with a material that has a low body expansion rate and is hard. A molded product made of a material having a high body expansion coefficient, flexibility and resilience is applied to the opening. This will be described in detail below.
【０００６】体膨張率が低くかつ硬い素材で器の開口
部を作る。体膨張率の低くかつ硬い素材で、器または器
の開口部を作る。本発明は、少なくとも器の開口部だ
け、体膨張率の低い素材で作れば良い。しかし器を作る
際、部分的に異なった素材を用いると、素材の管理など
いろいろな面で製造工程が大変になる。従って、器全体
を体膨張率の低い素材で作った方が簡単である。体膨張
率は、好ましくは約１〜５０×１０−６・Ｋ−１程度の
ものから選ぶ。具体的には、ガラス類、エポキシ樹脂、
メラミン樹脂、ガラス繊堆強化熱硬化性樹脂、アクリル
樹脂、ポリエチレンテレフタレート、ある種の合金（例
えばアンバー）などを挙げることができる。器の形状
は、設置型、壁掛け型など、どのような形状にしても良
い。の成型物を施す開口部を設けておく。容器は開口
部から芳香消具剤など、揮発性の物質を入れる。揮発性
の物質が固体の場合、入れ易いような開口部にする。The opening of the vessel is made of a hard material having a low body expansion coefficient. Make a container or container opening with a material that has a low coefficient of body expansion and is rigid. In the present invention, at least the opening of the container may be made of a material having a low body expansion coefficient. However, if different materials are used partially when making the container, the manufacturing process becomes difficult in various aspects such as material management. Therefore, it is easier to make the entire vessel from a material with a low body expansion rate. The body expansion coefficient is preferably selected from the range of about 1 to 50 × 10 −6 · K −1 . Specifically, glass, epoxy resin,
Examples include melamine resin, glass fiber reinforced thermosetting resin, acrylic resin, polyethylene terephthalate, and certain alloys (eg, amber). The shape of the container may be any type such as a mounting type and a wall hanging type. An opening is provided for applying the molded product. The container is filled with a volatile substance such as an aromatic deodorant through the opening. If the volatile substance is a solid, make an opening that allows easy entry.
【０００７】体膨張率が高くかつ柔軟でかつ復元性の
ある素材の成型物を、の開口部に施す。体膨張率が高
い素材で、器の開口部に施す成型物を作る。体膨張率
は、好ましくは５００×１０−６・Ｋ−１以上のものを
選ぶ。器の開口部に施すので、柔軟で復元性があり、か
つ開口部の形に適した成型物を作れる素材が好ましい。
具体的には、シリコーンゴム、ブチルゴム、天然ゴム、
イソプレンゴム、スチレンブタジエンゴム、エチレンプ
ロピレンジエンゴム、クロロプレンゴム、アクリルニト
リルブタジエンゴムなどのゴムや、熱可塑性エラストマ
ーの中から選ぶ。これらをブレンドして用いても良い。A molded product of a material having a high body expansion coefficient, a high flexibility, and a restoring property is applied to the opening. A material with a high body expansion rate is used to make a molded product to be applied to the opening of a vessel. The body expansion coefficient is preferably 500 × 10 −6 · K −1 or more. Since it is applied to the opening of the container, it is preferable to use a material that is flexible, has a restoring property, and can form a molded product suitable for the shape of the opening.
Specifically, silicone rubber, butyl rubber, natural rubber,
The rubber is selected from isoprene rubber, styrene butadiene rubber, ethylene propylene diene rubber, chloroprene rubber, acrylonitrile butadiene rubber, and thermoplastic elastomers. You may blend and use these.
【０００８】気温の低い時期、すなわち冬場に、容器内
から容器外へ通じる空間ができるように、成型物を作
る。この空間を、通気スペースと称することにする。通
気スペースは、成型物の内部にあっても良いし、成型物
と器との間にあっても良い。また、その両方に合っても
良い。通気スペースの大きさは、容器内外の通気をどの
程度とするかによる。すなわち、においの強い物質を容
器の中に入れる場合は、通気を少なくしたいので、通気
スペースは小さくする。余りにおわない物質を入れる場
合は、通気を多くした方が良いので、通気スペースは大
きくする。器や成型物の形状は、通気スペースがあるよ
うにすれば、どんな形状でも良い。器と成型物の形状の
具体例を次に３つ述べる。[0008] A molded product is made so that a space can be formed from the inside of the container to the outside of the container in the low temperature period, that is, in winter. This space will be referred to as a ventilation space. The ventilation space may be inside the molded product or between the molded product and the container. Moreover, both may be suitable. The size of the ventilation space depends on the degree of ventilation inside and outside the container. That is, when a substance with a strong odor is put in the container, it is desired to reduce the ventilation, so the ventilation space is made small. If you want to put a substance that is not too big, it is better to increase the ventilation, so make the ventilation space large. The shape of the container or molded article may be any shape as long as there is a ventilation space. Three concrete examples of the shapes of the container and the molded product will be described below.
【０００９】○形状例１（図１） 体膨張率の高い素材の成型物内部に、通気スペースを設
けた容器である。体膨張率の高い素材で、器の開口部に
はめ込む栓を成型する。器の開口部はどのような形でも
良いが、緩やかなテーパーのついた円柱形にすると、栓
が付け易い。栓には小さな通気孔を開けて置く。この通
気孔が通気スペースとなる。通気孔の大きさは、この栓
を冬場、すなわち気温が−５〜５℃のときに器に施した
際、孔の断面積の総計が、一番狭い部分で０．５〜３０
ｍｍ２、好ましくは１．０〜５．０ｍｍ２となるように
する。Shape Example 1 (FIG. 1) A container having a ventilation space inside a molded product made of a material having a high body expansion coefficient. A material with a high body expansion rate is used to form a plug that fits into the opening of the vessel. The opening of the vessel may have any shape, but if it is made into a cylindrical shape with a gentle taper, it is easy to attach a stopper. Place a small vent in the stopper. This ventilation hole serves as a ventilation space. The size of the vent hole is such that when this plug is applied to the container in winter, that is, when the temperature is -5 to 5 ° C, the total cross-sectional area of the hole is 0.5 to 30 in the narrowest part.
mm 2, preferably made to be 1.0 to 5.0 mm 2.
【００１０】[0010]
【図１】[Figure 1]
【００１１】○形状例２（図２） この形状例は、通気スペースが器の開口部と成型物との
間にある形である。体膨張率の高い素材で球を成型す
る。器の開口部は、この球を包むような形にし、上部と
下部を開口しておく。成型物が器の開口部下部を完全に
閉じてしまわないように、成型物を支える突起を開口部
下部に設けておく。成型物と器の開口部との間にできる
すき間が通気スペースとなる。通気スベースの一番狭い
部分の断面積を総計すると、気温が−５〜５℃のとき、
０．５〜３０ｍｍ２、好ましくは１．０〜５．０ｍｍ２
となるようにする。Shape Example 2 (FIG. 2) In this shape example, the ventilation space is between the opening of the container and the molded product. A sphere is molded from a material with a high body expansion rate. The opening of the container is shaped so as to wrap this sphere, and the upper and lower parts are opened. In order to prevent the molded product from completely closing the lower part of the opening of the container, a protrusion for supporting the molded product is provided in the lower part of the opening. The gap between the molded product and the opening of the container serves as a ventilation space. When the cross-sectional area of the narrowest part of the ventilation base is summed up, when the temperature is -5 to 5 ° C,
0.5 to 30 mm 2 , preferably 1.0 to 5.0 mm 2.
So that
【００１２】[0012]
【図２】[Fig. 2]
【００１３】○形状例３（図３） 形状例３は、Ｏ−リングを使用した例である。体膨張率
の高い素材で、Ｏ−リングを成型する。体膨張率の低い
素材で、器本体と器のふたを作る。器のふたが器の本体
から離れるように、ふたには数カ所足を付けておく。器
のふたの内側は、Ｏ−リングと同じ形にする。内側の大
きさは、Ｏ−リングよりわずかに大きくする。Ｏ−リン
グとふたとの間にできるすき間が、通気スペースであ
る。通気スペースの断面積の総計は、気温が−５〜５℃
のとき、一番狭い部分で０．５〜３０ｍｍ２、好ましく
は１．０〜５．０ｍｍ２となるようにする。（形状例１
〜３で述べた通気スペースの断面積とは、揮発物が通過
する方向と直角の面の面積である。）Shape Example 3 (FIG. 3) Shape Example 3 is an example using an O-ring. A material with a high body expansion rate is used to mold the O-ring. A material with a low body expansion rate is used to make the container body and the container lid. Put several feet on the lid so that the lid of the bowl separates from the body of the bowl. The inside of the lid of the vessel should have the same shape as the O-ring. The inner size is slightly larger than the O-ring. The gap created between the O-ring and the lid is the ventilation space. The total cross-sectional area of the ventilation space is -5 to 5 ° C.
At this time, the narrowest part is 0.5 to 30 mm 2 , preferably 1.0 to 5.0 mm 2 . (Shape example 1
The cross-sectional area of the ventilation space described in 3 is the area of the surface perpendicular to the direction in which the volatiles pass. )
【００１４】[0014]
【図３】[Figure 3]
【００１５】[0015]
【作用】本発明の容器は、体膨張率の低い素材で器を作
り、器の開口部に、体膨張率の高い素材の成型物を施し
たものである。この際、成型物で器を完全に封じるので
はなく、通気スペ−スを設ける。この通気スペースが、
容器内から容器外へ出る揮発物の量を調整する。上述し
た３つの形状例について、説明する。The container of the present invention comprises a container made of a material having a low body expansion coefficient, and a molded product made of a material having a high body expansion coefficient applied to the opening of the container. At this time, a ventilation space is provided instead of completely sealing the container with a molded product. This ventilation space
Adjust the amount of volatiles that come out of the container. The three shape examples described above will be described.
【００１６】形状例１は、体膨張率の高い素材で作った
栓の中に、通気スペースを設けたものである。冬場に
は、断面が直系約１ｍｍの円形の通気スペースが、１〜
５個開いている。気温の高い夏場になると、栓は体膨張
率が高いので、栓は大きくなる。しかし器の開口部は体
膨張率が低い素材で作っているので、大きくならない。
このため、栓は水平方向には大きくなれない。栓は垂直
方向に大きくなり、かつ通気スペースがつぶされる。従
って、夏場の通気スペースは、非常に細いか、またはつ
ぶされてなくなる。The shape example 1 is one in which a ventilation space is provided in a plug made of a material having a high body expansion coefficient. In winter, a circular ventilation space with a cross section of approximately 1 mm is
5 open. In summer when the temperature is high, the plug has a high body expansion rate, so the plug becomes large. However, since the opening of the vessel is made of a material with a low body expansion rate, it does not become large.
For this reason, the plug cannot grow horizontally. The stopper grows vertically and the ventilation space is crushed. Therefore, the ventilation space in summer is very thin or crushed and disappears.
【００１７】徐放性容器としてこの容器を使った場合、
通気スペースの総断面積は、揮発物に適した大きさにす
る。例えば容器内に入れた揮発性の物質が、香水などの
ように気温が低くても揮発し易い物質の場合は、通気ス
ペースの総断面積は小さくしておく。ポプリなどのよう
に、余り強くにおわないものを中に入れる場合は、通気
スペ−スの総断面積を大きくする。夏場は気温が高いの
で、揮発性の物質がたくさん揮発する。しかし、容器の
通気スペースが細くなっているので、容器内から外に出
てくる揮発物の量は少ない。冬場は気温が低いので、容
器内の揮発物の量が少ない。栓には設定した大きさの通
気スペースがあるので、容器内の揮発物はどんどん外へ
出て来る。このように、１年を通じて容器の外に出てく
る揮発物の量が、ほとんど変化しない。When this container is used as a sustained release container,
The total cross-sectional area of the ventilation space should be suitable for volatiles. For example, when the volatile substance contained in the container is a substance that easily volatilizes even when the temperature is low, such as perfume, the total cross-sectional area of the ventilation space is made small. When putting something that does not smell too strong, such as potpourri, increase the total cross-sectional area of the ventilation space. Since the temperature is high in summer, a lot of volatile substances are volatilized. However, since the aeration space of the container is narrow, the amount of volatile matter that comes out from the inside of the container is small. Since the temperature is low in winter, the amount of volatiles in the container is small. The stopper has a ventilating space of a set size, so the volatiles in the container will come out more and more. In this way, the amount of volatiles that come out of the container throughout the year hardly changes.
【００１８】形状例２と形状例３は、器の開口部と成型
物との間に、通気スペースを設けたものである。冬場は
気温が低いので、設定した大きさの通気スペースがあ
る。夏場になると、体膨張率の高い成型物は大きくな
る。器の開口部は体膨張率が低いので、大きくならな
い。このため夏場は、器の開口部を成型物がふさぐよう
になる。In the shape examples 2 and 3, the ventilation space is provided between the opening of the container and the molded product. Since the temperature is low in winter, there is a set ventilation space. In summer, molded products with a high body expansion rate become large. The opening of the vessel has a low body expansion rate, so it will not grow. For this reason, in summer, the moldings will block the opening of the vessel.
【００１９】これらの場合も形伏例１同様、通気スペー
スの断面積は、揮発物に適した大きさにする。揮発物の
多い夏場は、成型物が膨張して通気スペースが細くな
る。だから、容器から外に出てくる揮発物の量は少な
い。冬場は、揮発物の量は少ない。しかし、設定した大
きさの通気孔があるので、揮発物は容器の外に出てく
る。このように本発明は、気温に関わらず、ほぼ一定の
量の揮発物が出てくる容器である。Also in these cases, the cross-sectional area of the ventilation space is set to a size suitable for the volatile matter, as in the case of the conforming example 1. In the summer when there are many volatile substances, the molded product expands and the ventilation space becomes narrower. Therefore, the amount of volatiles that come out of the container is small. In winter, the amount of volatiles is low. However, since there is a ventilation hole of a set size, volatile matter comes out of the container. As described above, the present invention is a container in which a substantially constant amount of volatile matter is discharged regardless of the temperature.
【００２０】容器をどのような形状にした場合も、気温
の高い時期に、揮発物が大量に容器の外に出てくること
がない。従って本発明の容器を使えば、夏の揮発性の物
質の減り方は、これまでの容器を使用した場合に比べて
少なくなる。No matter what shape the container is made of, a large amount of volatile matter will not come out of the container when the temperature is high. Therefore, when the container of the present invention is used, the amount of volatile substances to be reduced in summer is smaller than that when the conventional container is used.
【００２１】[0021]
例Ａ）体膨張率の低い素材にガラス、高い素材にシリコ
ーンゴムを用い、形状例１の容器を作る例（図１） ガラスで内容積が２００ｃｍ３の器を作る。器には、直
径約２ｃｍ、高さ約２ｃｍの円柱状の開口部を設ける。
器の栓の素材には、シリコーンゴムを選んだ。シリコー
ンゴムは東レ・ダウコーニング・シリコーン（株）ＳＨ
７４５Ｕを、架橋剤として同社ＲＣ−４を用いた。これ
を用い、１７０℃、１０分の架橋条件で、直径約２ｃ
ｍ、高さ約１．８ｃｍの円柱形のゴム栓を成型する。ゴ
ム栓には、気温約１０℃のとき、断面の直径が１ｍｍと
なるような通気孔を３つ設けておく。このシリコーンゴ
ムのゴム栓を、先の器の開口部に施す。これが本発明の
容器である。Glass, high material silicone rubber used in Example A) a low volume expansion rate material, examples to make container shape example 1 (FIG. 1) the internal volume of glass to make the vessels of 200 cm 3. The container is provided with a cylindrical opening having a diameter of about 2 cm and a height of about 2 cm.
Silicone rubber was selected as the material for the container stopper. Silicone rubber is Toray Dow Corning Silicone SH
745U, and RC-4 of the same company were used as a crosslinking agent. Using this, 170 ℃, 10 minutes cross-linking conditions, diameter of about 2c
A cylindrical rubber stopper having a height of about 1.8 cm is molded. The rubber plug is provided with three vent holes having a cross-sectional diameter of 1 mm when the temperature is about 10 ° C. This silicone rubber plug is applied to the opening of the previous vessel. This is the container of the present invention.
【００２２】容器の中に、例えば芳香消臭剤を入れる。
容器には、冬場に直系が１ｍｍの通気孔が開いている。
容器内の揮発物は、全部容器の外に出てくる。しかし冬
場は気温が低いので、揮発量が少ない。従って、容器の
外に出てくる揮発物の量も少ない。An aromatic deodorant, for example, is placed in the container.
The container has a 1 mm direct vent in the winter.
All volatiles in the container come out of the container. However, since the temperature is low in winter, the amount of volatilization is low. Therefore, the amount of volatile matter that comes out of the container is small.
【００２３】器の開口部はガラス製なので、開口部の径
は夏と冬とでほとんど変わらない。一方、ゴム栓の素材
であるシリコーンゴムの体膨張率は、およそ１０００×
１０−６・Ｋ−１である。夏になり、気温が約３０℃に
なると、ゴム栓の体積は約２％増える。このため、夏に
なるとゴム栓は垂直方向に伸び、かつ通気孔がつぶされ
た状態になる。夏は気温が高いので、容器内の芳香消臭
剤の揮発量が増える。このため容器の内圧が高くなる。
すると容器の最も弱い部分、すなわち通気孔から、揮発
物が外に出てくる。従って容器の外に出てくる揮発物の
量は、わずかとなる。このように、芳香消具剤用に本発
明の容器を用いると、１年を通じて、容器から出てくる
揮発物の量が大きく変化しない。Since the opening of the container is made of glass, the diameter of the opening hardly changes between summer and winter. On the other hand, the body expansion coefficient of silicone rubber, which is the material of the rubber plug, is about 1000 ×
It is 10 <-6> * K <-1 > . In summer, when the temperature reaches about 30 ° C, the volume of the rubber stopper increases by about 2%. Therefore, in summer, the rubber plug extends vertically and the ventilation holes are crushed. Since the temperature is high in summer, the amount of fragrance deodorant in the container increases. Therefore, the internal pressure of the container becomes high.
The volatiles then emerge from the weakest part of the container, the vent. Therefore, the amount of volatile matter that comes out of the container is small. Thus, when the container of the present invention is used for an aromatic deodorant, the amount of volatiles coming out of the container does not change significantly throughout the year.
【００２４】また、香料や防虫剤用の容器として、この
容器を使うこともできる。容器の中に入れるものの揮発
性の強さに合わせて、通気孔の直系や数を設定する。This container can also be used as a container for fragrances and insect repellents. Depending on the volatility of what is put in the container, set the number of ventilation holes in the direct line.
【００２５】例Ｂ）体膨張率の低い素材にメラミン樹
脂、高い素材にブタジエンゴムを用い、形状例３の容器
を作る例 メラミン樹脂で内容積が２５０ｃｍ３の器本体と、器の
ふたを作る。体膨張率の高い素材には。ブタジエンゴム
を用いた。ブタジエンゴムで、ゴム部分の太さが直系５
ｍｍ、リングの大きさが直系３２ｍｍのＯ−リングを成
型する。器のふたは、内側の高さが４ｍｍ、内径が３
２．５ｍｍのものを成型する。ふたには高さ２ｍｍ、は
ば３ｍｍの足を６カ所つけておく。Example B) Example of making a container of shape example 3 by using melamine resin as a material having a low body expansion coefficient and butadiene rubber as a material having a high body expansion coefficient. A container body having an inner volume of 250 cm 3 and a container lid are made of melamine resin. .. For materials with high body expansion rate. Butadiene rubber was used. With butadiene rubber, the thickness of the rubber part is straight line 5
An O-ring having a diameter of 32 mm and a ring size of 32 mm is molded. The lid of the vessel has an inner height of 4 mm and an inner diameter of 3
Mold 2.5 mm. Place 6 feet of 2 mm in height and 3 mm in width on the lid.
【００２６】この容器は、冬場には器のふたとＯ−リン
グとの間に、幅約０．５ｍｍの通気スペースが開いてい
る。冬場は、芳香消臭剤などの揮発量は少ないが、容器
内の揮発物は、全部容器の外に出てくる。In the winter, this container has a ventilation space having a width of about 0.5 mm between the lid of the container and the O-ring. In winter, the amount of volatile deodorants and the like is small, but all the volatile substances in the container come out of the container.
【００２７】ブタジエンゴムは、体膨張率がおよそ７２
０×１０−６・Ｋ−１のものを使用した。夏になり気温
が約３０℃になると、体積は１．５％増える。このた
め、夏場になると、開いていた通気スベースが閉じられ
る。気温の高い時期は、芳香消臭剤などの揮発量が多
い。容器内の揮発物の量が増え、内圧が一定以上になっ
たときだけ、弾性のあるＯ−リングを押し縮めて、揮発
物が容器から出てくる。このように本発明は、１年を通
じて揮発物の出てくる量が大きく変化しない容器であ
る。Butadiene rubber has a body expansion coefficient of about 72.
The one used was 0 × 10 −6 · K −1 . When the temperature reaches about 30 ° C in summer, the volume increases by 1.5%. Therefore, the open ventilation base is closed in summer. During high temperatures, the amount of volatile substances such as aromatic deodorants is large. Only when the amount of volatiles in the container increases and the internal pressure exceeds a certain level, the elastic O-ring is compressed and the volatiles come out of the container. As described above, the present invention is a container in which the amount of volatile matter that does not change significantly throughout the year.
【００２８】[0028]
【効果】本発明の容器は、気温が高い時期は通気スペー
スが閉じるかまたは細くなり、気温が低い時期は通気ス
ペースが開く容器である。従って夏場には、容器内の気
体が外に出たり、容器外の気体が中に入ったりしにく
い。しかし冬場になると、気体は容器の内外を自由に行
き来する。[Effect] The container of the present invention is a container in which the ventilation space is closed or narrowed when the temperature is high and the ventilation space is opened when the temperature is low. Therefore, in the summer, it is difficult for the gas inside the container to come out and the gas outside the container to enter. However, in winter, the gas can freely flow in and out of the container.
【００２９】本発明の容器は、容器内から外に出てくる
揮発物の量が、１年を通じて大きく変化しない徐放性容
器として使用できる。これまでは、夏場には芳香消臭剤
や防虫剤がたくさん揮発し、それが全部容器の外に出て
いた。するとにおいが強すぎて、不快感を感じさせるこ
とがあった。本発明の容器によって、夏場に容器の外に
出てくる揮発物の量を減らすことができる。従って、に
おいが強すぎるという問題はなくなる。また、夏場は揮
発量が多いので、芳香消臭剤や防虫剤がすぐになくなっ
たりした。本発明の容器を使えば、夏場でも芳香消臭剤
などの揮発性の物質を、長持ちさせることができる。The container of the present invention can be used as a sustained-release container in which the amount of volatile matter coming out of the container does not change significantly throughout the year. Until now, a lot of aromatic deodorants and insect repellents volatilized in the summer, and they all went out of the container. Then, the odor was too strong, which sometimes caused discomfort. With the container of the present invention, it is possible to reduce the amount of volatile substances that come out of the container in the summer. Therefore, the problem that the odor is too strong disappears. In addition, since the amount of volatilization is large in the summer, the aromatic deodorants and insect repellents disappeared immediately. By using the container of the present invention, a volatile substance such as an aromatic deodorant can be made to last long even in the summer.
【図１】形状例１の断面図である。FIG. 1 is a cross-sectional view of a shape example 1.
【図２】形状例２の断面図である。FIG. 2 is a sectional view of a second shape example.
【図３】形状例３の断面図である。FIG. 3 is a cross-sectional view of a shape example 3.
１ 器の開口部 ２ 成型物 ３ 通気スペース 1 Opening part 2 Molded part 3 Ventilation space
Claims (2)
部を作り、体膨張率が高くかつ柔軟でかつ復元性のある
素材で作った成型物を、該開口部に施した容器で、該成
型物の中、または／および該成型物と該開口部との間
に、該器の内部から外部へ通じる孔または／およびすき
間を有し、温度に対応して該孔または／およびすき間の
大きさが変化することを特徴とした容器。1. A container in which an opening of a container is made of a material having a low body expansion coefficient and is hard, and a molded product made of a material having a high body expansion coefficient and being flexible and having a restoring property is applied to the opening. Has a hole or / and a gap communicating between the inside and the outside of the container in the molded product, or / and between the molded product and the opening, and the hole or / and the clearance corresponding to the temperature. A container characterized in that the size of the container changes.
特徴とした特許請求の範囲第１項記載の容器。2. The container according to claim 1, wherein a volatile substance is put in the container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4127896A JPH05285206A (en) | 1992-04-03 | 1992-04-03 | Container for gradual emission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4127896A JPH05285206A (en) | 1992-04-03 | 1992-04-03 | Container for gradual emission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05285206A true JPH05285206A (en) | 1993-11-02 |
Family
ID=14971346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4127896A Pending JPH05285206A (en) | 1992-04-03 | 1992-04-03 | Container for gradual emission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05285206A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003041750A1 (en) * | 2001-11-13 | 2003-05-22 | International Fragrance & Technology, Inc. | Apparatus and method for the controlled release of volatile materials |
| JP2007514475A (en) * | 2003-12-02 | 2007-06-07 | ジボダン エス エー | Device for releasing volatile liquids into the atmosphere |
| JP2009136449A (en) * | 2007-12-05 | 2009-06-25 | Olympus Medical Systems Corp | Endoscope washing/disinfecting device |
| US8840628B2 (en) | 1995-06-07 | 2014-09-23 | Intuitive Surgical Operations, Inc. | Surgical manipulator for a telerobotic system |
| CN109110899A (en) * | 2017-06-23 | 2019-01-01 | 福建金源泉科技发展有限公司 | A kind of faucet water purifier Victoria C release structures |
-
1992
- 1992-04-03 JP JP4127896A patent/JPH05285206A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8840628B2 (en) | 1995-06-07 | 2014-09-23 | Intuitive Surgical Operations, Inc. | Surgical manipulator for a telerobotic system |
| WO2003041750A1 (en) * | 2001-11-13 | 2003-05-22 | International Fragrance & Technology, Inc. | Apparatus and method for the controlled release of volatile materials |
| US6852278B2 (en) | 2001-11-13 | 2005-02-08 | International Fragrance & Technology, Inc. | Apparatus and method for the controlled release of volatile materials |
| AU2002352661B2 (en) * | 2001-11-13 | 2007-12-13 | International Fragrance & Technology, Inc. | Apparatus and method for the controlled release of volatile materials |
| JP2007514475A (en) * | 2003-12-02 | 2007-06-07 | ジボダン エス エー | Device for releasing volatile liquids into the atmosphere |
| JP2009136449A (en) * | 2007-12-05 | 2009-06-25 | Olympus Medical Systems Corp | Endoscope washing/disinfecting device |
| CN109110899A (en) * | 2017-06-23 | 2019-01-01 | 福建金源泉科技发展有限公司 | A kind of faucet water purifier Victoria C release structures |
| CN109110899B (en) * | 2017-06-23 | 2023-10-17 | 福建金源泉科技发展有限公司 | Vitamin C slow-release structure of filtering device of bath faucet |
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