JP2001031161A - Container for volatile substance and its opening/closing device - Google Patents
Container for volatile substance and its opening/closing deviceInfo
- Publication number
- JP2001031161A JP2001031161A JP11207540A JP20754099A JP2001031161A JP 2001031161 A JP2001031161 A JP 2001031161A JP 11207540 A JP11207540 A JP 11207540A JP 20754099 A JP20754099 A JP 20754099A JP 2001031161 A JP2001031161 A JP 2001031161A
- Authority
- JP
- Japan
- Prior art keywords
- opening
- temperature
- volatile substance
- shape
- closing device
- 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.)
- Withdrawn
Links
Landscapes
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
- Closures For Containers (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、揮発性物質収納容
器及びその開閉装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a volatile substance storage container and a switching device therefor.
【０００２】[0002]
【背景技術】近年、自動車においては、車内の居住性を
向上させるために、自動車用芳香剤あるいは消臭剤等の
揮発性物質が広く用いられている。このような揮発性物
質を使用する場合、その収納容器の開口部は使用当初か
ら最後まで、開放しておくことが普通であり、乗降の際
に開口部の開閉という面倒な作業はあまり行わない。2. Description of the Related Art In recent years, volatile substances such as air fresheners or deodorants have been widely used in automobiles in order to improve comfort in the automobiles. When using such a volatile substance, the opening of the storage container is usually left open from the beginning to the end of use, and the troublesome work of opening and closing the opening when getting on and off is rarely performed. .
【０００３】[0003]
【発明が解決しようとする課題】このように揮発性物質
収納容器の開口部を開放した状態で使用することが多い
ため、車内に人がいない時にも揮発性物質は揮発し、効
果の持続時間が短くなるという問題がある。特に、夏期
の暑い日には、密閉された車内温度は７０度以上にまで
上昇し、揮発性物質の揮発量も非常に多くなり、使用期
間が冬季に比べて著しく短くなるという問題がある。As described above, since the volatile substance storage container is often used with the opening thereof opened, the volatile substance volatilizes even when there is no person in the vehicle, and the duration of the effect is maintained. Is shortened. In particular, on a hot summer day, the temperature in a sealed vehicle rises to 70 ° C. or more, the amount of volatile substances volatilized becomes very large, and the use period becomes significantly shorter than in winter.
【０００４】図８は、開口部の広さを所定の間隔に設定
した袋に香料（芳香剤）を入れ、それを室温下に放置し
た際の、揮散率の経時変化を示したものであり、開口部
の寸法をパラメータとして縦軸に揮散率を、横軸に経過
時間（日数）をとってグラフを描いている。この図か
ら、開口部の広さに応じて揮散率が変化することがわか
る。したがって、開口部を狭くすれば、香料の揮散率を
低く押さえることができる。FIG. 8 shows the change over time of the volatilization rate when a fragrance (fragrance) is put in a bag in which the width of the opening is set at a predetermined interval and the fragrance is left at room temperature. The vertical axis represents the volatilization rate using the dimension of the opening as a parameter, and the elapsed time (days) is plotted on the horizontal axis. From this figure, it can be seen that the volatilization rate changes according to the size of the opening. Therefore, if the opening is narrowed, the volatilization rate of the fragrance can be kept low.
【０００５】本発明の目的は、揮発性物質の揮発を温度
に応じて適正に調節できる揮発性物質収納容器を提供す
ることにある。また、本発明の他の目的は、揮発性物質
収納容器を、温度に応じて開閉する開閉装置を提供する
ことにある。[0005] It is an object of the present invention to provide a volatile substance storage container that can appropriately adjust volatilization of a volatile substance according to temperature. Another object of the present invention is to provide an opening and closing device for opening and closing a volatile substance storage container in accordance with a temperature.
【０００６】[0006]
【課題を解決するための手段】本発明は、前述の図８の
結果をふまえて、高温時に開口部が「閉」となり、低温
時にそれが「開」となる容器であれば、自動車内に限ら
ず温度差の激しい場所において、香料等の効果の持続時
間を長くできることに着目してなされたもので、揮発性
物質収納容器に、温度によって開閉する開閉装置を設け
ることで、前記目的を達成しようとするものである。ま
た、本発明は、温度に応じて変形する熱変形部材を構成
要素とする開閉装置により、前記他の目的を達成しよう
とするものである。According to the present invention, based on the results of FIG. 8 described above, if a container whose opening is "closed" at a high temperature and which is "open" at a low temperature is used in a car, Not limited to places where the temperature difference is severe, the purpose of the invention was to focus on the fact that the duration of the effect of the fragrance and the like can be extended. What you want to do. Another object of the present invention is to achieve the above-mentioned other object by an opening / closing device including a heat-deformable member that deforms in accordance with temperature as a constituent element.
【０００７】具体的には、請求項１に記載の発明は、揮
発性物質を収納するとともに開口部を有する収納部と、
温度に応じて前記開口部を開閉する開閉装置とを備える
ことを特徴とする揮発性物質収納容器である。本発明に
おいて揮発性物質とは、芳香剤や消臭剤のように揮発す
ることで目的とする効果を発揮する物質をいう。[0007] Specifically, the invention according to claim 1 includes a storage portion for storing a volatile substance and having an opening,
An opening and closing device for opening and closing the opening in accordance with a temperature. In the present invention, a volatile substance refers to a substance that exhibits a desired effect by volatilization, such as an aromatic or deodorant.
【０００８】この発明によれば、温度に応じて開口部を
開閉する開閉装置の導入により、揮発性物質の過剰な揮
発を抑制できる。According to the present invention, excessive volatilization of a volatile substance can be suppressed by introducing an opening / closing device for opening / closing an opening in accordance with a temperature.
【０００９】請求項２に記載の発明は、請求項１に記載
の揮発性物質収納容器において、前記開閉装置は、第一
の温度では前記開口部を閉じる形状に変形し、かつ、第
一の温度より低い第二の温度では前記開口部を開く形状
に変形する熱変形部材を備えることを特徴とする揮発性
物質収納容器である。この際、第一の温度において閉じ
られる開口部は、必ずしもその全長に亘って閉じる必要
はなく、多少開いている部分が残っていてもよく、もち
ろん、全閉してもよい。また、以下の各発明において
も、この閉止の点は同様である。According to a second aspect of the present invention, in the volatile substance storage container according to the first aspect, the opening / closing device is deformed into a shape that closes the opening at a first temperature, and the first opening / closing device is configured to close the opening at a first temperature. At a second temperature lower than the temperature, the volatile substance storage container is provided with a heat deformable member that deforms to a shape that opens the opening. At this time, the opening to be closed at the first temperature does not necessarily have to be closed over its entire length, and a part that is slightly open may remain, or may be completely closed. The same applies to the following inventions.
【００１０】この発明によれば、揮発性物質の揮発量の
多い高温において、熱変形部材の変形により開閉装置が
開口部を閉じるように作用し、その揮発量を抑制でき
る。一方、揮発量の少ない低温では開口部が開き、その
揮発による効果が発揮される。According to the present invention, at a high temperature at which the volatile substance is largely volatilized, the opening / closing device acts to close the opening by deformation of the heat deformable member, and the volatilized amount can be suppressed. On the other hand, at a low temperature where the volatilization amount is small, the opening is opened, and the effect by the volatilization is exhibited.
【００１１】請求項３に記載の発明は、請求項２に記載
の揮発性物質収納容器において、前記揮発性物質収納容
器は可撓性を有する袋であり、この袋の開口部を形成す
る重なり合う二辺に前記開閉装置が設けられており、こ
の開閉装置は、前記第二の温度では前記開口部の少なく
とも一部が離れる形状に変形し、かつ、前記第一の温度
では前記開口部が閉止される形状に変形する熱変形部材
を少なくとも一つ備えることを特徴とする揮発性物質収
納容器である。According to a third aspect of the present invention, there is provided the volatile substance storage container according to the second aspect, wherein the volatile substance storage container is a flexible bag, and overlaps to form an opening of the bag. The opening and closing device is provided on two sides, and the opening and closing device is deformed into a shape in which at least a part of the opening is separated at the second temperature, and the opening is closed at the first temperature. A volatile substance storage container comprising at least one heat-deformable member that deforms into a shape to be formed.
【００１２】この発明によれば、安価であるとともに設
置場所をとらない可撓性を有する袋を用いて、温度に応
じて開閉する開閉装置を有する揮発性物質収納容器を造
ることができる。According to the present invention, a volatile substance storage container having an opening / closing device that opens and closes according to temperature can be manufactured using a flexible bag that is inexpensive and does not require an installation place.
【００１３】請求項４に記載の発明は、請求項２または
請求項３に記載の揮発性物質収納容器において、前記熱
変形部材は前記第一の温度では前記開口部を閉じる形状
に記憶され、前記第二の温度では前記開口部を開く形状
に記憶された形状記憶合金であることを特徴とする揮発
性物質収納容器である。According to a fourth aspect of the present invention, in the volatile substance storage container according to the second or third aspect, the heat deformable member is stored in a shape that closes the opening at the first temperature. The volatile substance storage container is a shape memory alloy stored in a shape that opens the opening at the second temperature.
【００１４】この発明によれば、安価な形状記憶合金を
用いて温度に応じて開閉する開閉装置を有する揮発性物
質収納容器を造ることができる。According to the present invention, it is possible to manufacture a volatile substance storage container having an opening / closing device that opens and closes in accordance with temperature using an inexpensive shape memory alloy.
【００１５】請求項５に記載の発明は、請求項１に記載
の揮発性物質収納容器において、前記開閉装置は、第一
の温度では前記開口部を閉じる形状に変形し、かつ、前
記第一の温度から第二の温度に低下するにつれて前記開
口部を開く形状に徐々に変形し、第二の温度で前記開口
部を全開させる形状に変形する熱変形部材を備えること
を特徴とする揮発性物質収納容器である。本発明におけ
る熱変形部材としては、例えばバイメタルがある。According to a fifth aspect of the present invention, in the volatile substance storage container according to the first aspect, the opening / closing device is deformed into a shape that closes the opening at a first temperature, and A volatile member characterized by comprising a heat deformable member that is gradually deformed into a shape that opens the opening as the temperature decreases from the temperature of the second temperature to the second temperature, and is deformed into a shape that fully opens the opening at the second temperature. It is a substance storage container. Examples of the thermally deformable member in the present invention include a bimetal.
【００１６】この発明によれば、第一の温度による開口
部の全閉状態と、第二の温度による開口部の全開状態と
の中間における開口状態を得ることができる。したがっ
て、各温度に応じて、揮発性物質の揮発量を細かく調節
することができる。According to the present invention, an opening state intermediate between the fully closed state of the opening at the first temperature and the fully opened state of the opening at the second temperature can be obtained. Therefore, the volatilization amount of the volatile substance can be finely adjusted according to each temperature.
【００１７】請求項６に記載の発明は、揮発性物質収納
容器の開口部を温度に応じて開閉する開閉装置であっ
て、第一の温度では前記開口部を閉じる形状に変形し、
第一の温度より低い第二の温度では前記開口部を開く形
状に変形する熱変形部材を含むことを特徴とする揮発性
物質収納容器の開閉装置である。この発明によれば、熱
変形部材が、温度センサー及びアクチュエーターの二つ
の機能を備えているため、上記二つの機能を有する別々
の部材を用いて開閉装置を造る場合に比べ、その構成が
簡易となり、製造コストが削減できる。また、構造が簡
易であるため、種々の形状の容器に取り付け可能であ
る。According to a sixth aspect of the present invention, there is provided an opening / closing device for opening and closing an opening of a volatile substance storage container in accordance with a temperature, wherein the opening and closing device is deformed into a shape that closes the opening at a first temperature.
An opening and closing device for a volatile substance storage container, comprising: a heat deformable member that deforms into a shape that opens the opening at a second temperature lower than the first temperature. According to the present invention, since the heat-deformable member has the two functions of the temperature sensor and the actuator, the configuration is simplified as compared with a case where the opening and closing device is manufactured using separate members having the two functions. The manufacturing cost can be reduced. Further, since the structure is simple, it can be attached to containers having various shapes.
【００１８】請求項７に記載の発明は、請求項６に記載
の揮発性物質収納容器の開閉装置において、前記熱変形
部材は第一の温度では前記開口部を閉じる形状に記憶さ
れ、前記第二の温度では前記開口部を開く形状に記憶さ
れた形状記憶合金であることを特徴とする揮発性物質収
納容器の開閉装置である。この発明によれば、安価な形
状記憶合金を用いるため、温度に応じて開閉する開閉装
置を安価に造ることができる。According to a seventh aspect of the present invention, in the opening and closing device for the volatile substance storage container according to the sixth aspect, the heat deformable member is stored in a shape that closes the opening at a first temperature. An opening / closing device for a volatile substance storage container, characterized in that it is a shape memory alloy stored in a shape that opens the opening at the second temperature. According to the present invention, since an inexpensive shape memory alloy is used, an opening and closing device that opens and closes according to the temperature can be manufactured at low cost.
【００１９】請求項８に記載の発明は、揮発性物質収納
容器の開口部を温度に応じて開閉する開閉装置であっ
て、第一の温度では前記開口部を閉じる形状に変形し、
かつ、前記第一の温度から第二の温度に低下するにつれ
て前記開口部を開く形状に徐々に変形し、第二の温度で
前記容器を全開させる形状に変形する熱変形部材を備え
ることを特徴とする揮発性物質収納容器の開閉装置であ
る。The invention according to claim 8 is an opening / closing device for opening and closing the opening of the volatile substance storage container in accordance with the temperature, wherein the opening and closing device is deformed into a shape that closes the opening at a first temperature.
And, it is characterized by comprising a heat deformable member that is gradually deformed into a shape that opens the opening as the temperature decreases from the first temperature to the second temperature, and is deformed into a shape that fully opens the container at a second temperature. The opening / closing device for the volatile substance storage container.
【００２０】この発明によれば、第一の温度による開口
部の全閉状態と、第二の温度による全開状態との間の中
間の開口状態を作り出せる開閉装置を得ることができ、
より細かい揮発性物質の揮発量の調節ができる。According to the present invention, it is possible to obtain an opening / closing device capable of creating an intermediate opening state between the fully closed state of the opening by the first temperature and the fully opened state by the second temperature.
It is possible to finely control the volatile amount of the volatile substance.
【００２１】[0021]
【発明の実施の形態】以下、本発明の実施の形態を図面
に基づいて説明する。図１から図３には、本発明の第一
の実施形態に係る揮発性物質収納容器である可撓性を有
する袋１０が示されている。Embodiments of the present invention will be described below with reference to the drawings. FIGS. 1 to 3 show a flexible bag 10 which is a volatile substance storage container according to the first embodiment of the present invention.
【００２２】袋１０は、アルミ１０Ａとプラスチック１
０Ｂとをラミネートして形成された（以下アルミラミネ
ート製と呼ぶ）ものであり、上部に開口部１２が形成さ
れた収納部１１を備えている。この収納部１１内部下方
には、揮発性物質としての芳香剤１４が収納されている
（図１参照）。ここにおいて芳香剤１４は、液状の揮発
性物質を気体透過性の袋に入れ、密閉することで形成さ
れている。袋１０の上部には開閉装置１３が設けられて
いる。この開閉装置１３は、図２に示すように、二枚の
同じ熱変形特性を有する熱変形部材である板状の形状記
憶合金１３Ａ、１３Ｂを用いて形成されている。The bag 10 is made of aluminum 10A and plastic 1
0B (hereinafter, referred to as an aluminum laminate), and includes a storage section 11 having an opening 12 formed at an upper portion thereof. A fragrance 14 as a volatile substance is stored below the inside of the storage section 11 (see FIG. 1). Here, the fragrance 14 is formed by putting a liquid volatile substance into a gas-permeable bag and sealing it. An opening / closing device 13 is provided at an upper portion of the bag 10. As shown in FIG. 2, the opening / closing device 13 is formed using two plate-shaped shape memory alloys 13A and 13B, which are heat deformable members having the same heat deformation characteristics.
【００２３】この両形状記憶合金１３Ａ及び１３Ｂは、
周囲の温度が、第一の温度、例えば４０度以上になる
と、開口部１２を形成する二辺が重なり合う状態となる
ように設定されている（図２参照）。一方、周囲の温度
が、第一の温度より低い第二の温度、例えば２５度以下
になると、両形状記憶合金１３Ａ及び１３Ｂは、円弧状
に湾曲して開口部１２が開くように設定されている（図
３参照）。The two shape memory alloys 13A and 13B are
When the ambient temperature becomes equal to or higher than a first temperature, for example, 40 degrees, the two sides forming the opening 12 are set to be in a state of overlapping (see FIG. 2). On the other hand, when the ambient temperature falls to a second temperature lower than the first temperature, for example, 25 degrees or less, the two shape memory alloys 13A and 13B are set to be curved in an arc shape and the opening 12 is opened. (See FIG. 3).
【００２４】このように構成された袋１０を、例えば自
動車内に設置した場合には、以下のように作用する。例
えば、炎天下において人が乗車しておらず、車内温度が
第一の温度である４０度以上になると、図２に示される
ように、開閉装置１３を形成する二つの形状記憶合金１
３Ａ及び１３Ｂが直線状に延びた状態に変形し、開口部
１２が閉止される。これにより、高温時における芳香剤
１４の揮発量が低減されることとなる。一方、人が乗車
してエアーコンディショナーを作動させる等により、あ
るいは冬季等において、周囲の温度が、第二の温度であ
る２５度以下になると、両形状記憶合金１３Ａ及び１３
Ｂは円弧状に湾曲し、図３に示すように、開口部１２が
開く。これにより、芳香剤１４が揮発して周囲にその香
りが放出される。このように、高低二つの温度におい
て、形状記憶合金１３Ａ及び１３Ｂが急激に変形し、開
口部１２の開閉動作がおこる。When the bag 10 constructed as described above is installed in, for example, an automobile, the operation is as follows. For example, when no person is riding in the scorching sun and the temperature inside the vehicle is equal to or higher than the first temperature of 40 degrees, as shown in FIG.
3A and 13B are deformed to extend linearly, and the opening 12 is closed. Thereby, the volatilization amount of the fragrance 14 at the time of high temperature is reduced. On the other hand, when a person gets on the vehicle and activates the air conditioner, or in winter or the like, when the ambient temperature becomes equal to or lower than the second temperature of 25 degrees, both shape memory alloys 13A and 13A are used.
B is curved in an arc shape, and the opening 12 is opened as shown in FIG. Thereby, the fragrance 14 evaporates and its scent is released to the surroundings. In this way, at two temperatures, high and low, the shape memory alloys 13A and 13B are rapidly deformed, and the opening and closing operation of the opening 12 occurs.
【００２５】上述のような第一の実施形態によれば以下
のような効果がある。According to the above-described first embodiment, the following effects can be obtained.
【００２６】（１）高低二つの温度に応じて変形する開
閉装置１３を介して開口部１２の開閉を行うことによ
り、高温において、開閉装置１３が開口部１２を閉じる
ように作用し、芳香剤１４の無駄な揮発を抑制できると
ともに、低温では開口部１２が開き、芳香剤１４の効果
が発揮できる。特に夏期の暑い日における芳香剤１４の
著しい揮発の抑制に対して効果がある。 （２）容器としてアルミラミネート製の袋１０を用いて
いるから、温度によって開口部１２を開閉させる開閉装
置１３を有する揮発性物質収納容器を安価に造ることが
できる。 （３）袋１０は、アルミラミネート製であることから、
プラスチック単独のものよりも強度が大きくでき、ま
た、不透明であるため、内部に光を通さず、紫外線等に
よる芳香剤１４の劣化を防止できる。(1) By opening and closing the opening 12 through the opening / closing device 13 which is deformed in accordance with the two temperatures, the opening / closing device 13 acts to close the opening 12 at high temperatures, Unnecessary volatilization of 14 can be suppressed, and at low temperatures, the opening 12 is opened, and the effect of the fragrance 14 can be exhibited. In particular, it is effective in suppressing remarkable volatilization of the fragrance 14 on a hot summer day. (2) Since the bag 10 made of aluminum laminate is used as a container, a volatile substance storage container having an opening / closing device 13 for opening and closing the opening 12 according to temperature can be manufactured at low cost. (3) Since the bag 10 is made of aluminum laminate,
Since the strength can be higher than that of the plastic alone, and it is opaque, it does not allow light to pass through the inside and can prevent deterioration of the fragrance 14 due to ultraviolet rays or the like.
【００２７】（４）揮発性物質収納容器が袋１０で形成
されているためにかさばらず、わずかな場所（スペー
ス）でも設置可能である。 （５）温度に応じて開閉する開閉装置１３の構成に、安
価な二枚の形状記憶合金１３Ａ及び１３Ｂを用いている
から、揮発性物質収納容器である袋１０を安価に造るこ
とができる。 （６）揮発性物質収納容器である袋１０内に芳香剤１４
を入れておくだけであるから、芳香剤１４が完全に揮発
して効果が消失した場合には、芳香剤１４を別の物と交
換するだけで、袋１０を繰り返し使用することができ
る。(4) Since the volatile substance storage container is formed by the bag 10, it is not bulky and can be installed in a small place (space). (5) Since the inexpensive two shape memory alloys 13A and 13B are used for the configuration of the opening / closing device 13 that opens and closes according to the temperature, the bag 10 as a volatile substance storage container can be manufactured at low cost. (6) The fragrance 14 is contained in the bag 10 serving as a volatile substance storage container.
Since the fragrance 14 is completely volatilized and the effect is lost, the bag 10 can be repeatedly used only by replacing the fragrance 14 with another one.
【００２８】図４、図５には、本発明の第二の実施形態
に係る揮発性物質収納容器であるプラスチック製の桃型
容器４０が示されている。桃型容器４０は、浅いお椀状
の揮発性物質の収納部４１と内部中空状に形成された二
つの開口部４２がヒンジ４５により、図４中上下方向へ
回動可能に接続されて形成されている。FIGS. 4 and 5 show a peach-shaped plastic container 40 as a volatile substance storage container according to a second embodiment of the present invention. The peach-shaped container 40 is formed by connecting a shallow bowl-shaped storage portion 41 for volatile substances and two openings 42 formed in a hollow shape by a hinge 45 so as to be rotatable in the vertical direction in FIG. ing.
【００２９】収納部４１と開口部４２の内側には、熱変
形部材としての同じ熱変形特性を有する板状に形成され
た二つの形状記憶合金４３Ａ及び４３Ｂが、それぞれ係
止部材４３Ｃ及び４３Ｄを介して支持され開閉装置４３
１、４３２が形成されている。Inside the accommodating portion 41 and the opening 42, two plate-shaped shape memory alloys 43A and 43B having the same heat deformation characteristics as heat deformation members are provided with locking members 43C and 43D, respectively. Switchgear 43 supported via
1, 432 are formed.
【００３０】また、桃型容器４０は、その内部に揮発性
物質として、気体透過性フィルムで包まれた固形状の、
芳香剤４４が収納されるとともに、吸盤状の固定部材４
６により使用場所に設置される。The peach-shaped container 40 is a solid material wrapped with a gas-permeable film as a volatile substance inside.
The fragrance 44 is stored therein, and the suction member-shaped fixing member 4 is provided.
6 is installed at the place of use.
【００３１】この両形状記憶合金４３Ａ及び４３Ｂは、
周囲の温度が、第一の温度、例えば４０度以上になる
と、円弧状に湾曲した状態に変形し、開口部４２が閉止
されるよう設定され（図４参照）、一方、周囲の温度
が、第二の温度、例えば２５度以下になると、両形状記
憶合金４３Ａ及び４３Ｂは、直線状に延びて開口部４２
が開くように設定されている（図５参照）。The two shape memory alloys 43A and 43B are
When the ambient temperature becomes equal to or higher than the first temperature, for example, 40 degrees, it is deformed into an arcuate state, and the opening 42 is set to be closed (see FIG. 4). At a second temperature, for example, below 25 degrees, both shape memory alloys 43A and 43B extend straight and
Is set to open (see FIG. 5).
【００３２】この桃型容器４０を例えば自動車内に固定
部材４６を介して固定した場合には、以下のように作用
する。例えば、人が乗車していない等で自動車内の温度
が第一の温度である４０度以上になると、この両形状記
憶合金４３Ａ及び４３Ｂは、図４に示されるように、円
弧状に湾曲した状態に変形し、開口部４２が閉止され
る。これにより、車内高温時における芳香剤４４の過剰
な揮発が抑制されることとなる。一方、人が乗車してエ
アーコンディショナーを作動させる等により、自動車内
の温度が、第二の温度である２５度以下になると、図５
に示されるように、両形状記憶合金４３Ａ及び４３Ｂ
は、直線状に延びた状態に変形し、開口部４２が開く。
これにより、芳香剤４４が揮発して車内にその香りが放
出される。このように、高低二つの温度において、急激
に形状記憶合金４３Ａ及び４３Ｂが変形することで、開
口部４２の開閉動作が起こる。When the peach-shaped container 40 is fixed, for example, in an automobile via a fixing member 46, the following operation is performed. For example, when the temperature inside the automobile becomes 40 ° C. or more, which is the first temperature, because no person is in the vehicle, the shape memory alloys 43A and 43B are curved in an arc shape as shown in FIG. The opening 42 is closed. Thereby, excessive volatilization of the fragrance 44 at the time of high temperature inside the vehicle is suppressed. On the other hand, when the temperature inside the vehicle becomes 25 degrees or less, which is the second temperature, by a person getting on the vehicle and activating the air conditioner, as shown in FIG.
As shown in the figure, both shape memory alloys 43A and 43B
Is deformed so as to extend linearly, and the opening 42 is opened.
Thereby, the fragrance 44 is volatilized and the scent is released into the vehicle. As described above, at two high and low temperatures, the shape memory alloys 43A and 43B are rapidly deformed, so that the opening and closing operation of the opening 42 occurs.
【００３３】上述のような第二の実施形態においても、
第一実施形態の（１）、（５）、（６）の効果がある。In the second embodiment as described above,
There are the effects (1), (5), and (6) of the first embodiment.
【００３４】また、第二実施形態では、以下のような効
果もある。すなわち、（７）二つの開口部４２が上下に
回動して開閉することで、大きな開口が形成でき、芳香
剤４４の香りが車内に放出されやすい。 （８）固定部材４６により、桃型容器４０を適宜な設置
場所に固定できる。The second embodiment has the following effects. That is, (7) a large opening can be formed by turning the two opening portions 42 up and down to open and close, and the fragrance of the fragrance 44 is easily released into the vehicle. (8) The peach-shaped container 40 can be fixed to an appropriate installation place by the fixing member 46.
【００３５】図６、図７には、本発明の第三の実施形態
に係る揮発性物質収納容器であるプラスチック製の自動
車型容器６０が示されている。この自動車型容器６０
は、自動車のボディー形状をした内部中空状の収納部６
１及び蛇腹状の開口部６２を備え、この収納部６１と開
口部６２は、開閉装置６３により開閉可能に接続されて
いる。ここにおいて、開閉装置６３は、Ｕ字溝状の係止
部材６３Ｃと、この係止部材６３Ｃに上下端を支持され
た熱変形部材である板状の形状記憶合金６３Ａとにより
形成されている。自動車型容器６０の内部には、揮発性
物質として、気体透過性のフィルムで包まれた固形状の
芳香剤６４が収納されている。FIGS. 6 and 7 show a plastic vehicle-type container 60 which is a volatile substance storage container according to a third embodiment of the present invention. This car-shaped container 60
Is a hollow storage section 6 having the shape of an automobile body.
1 and a bellows-shaped opening 62, and the storage portion 61 and the opening 62 are connected to be openable and closable by an opening and closing device 63. Here, the opening / closing device 63 is formed of a U-shaped groove-shaped locking member 63C and a plate-shaped shape memory alloy 63A that is a thermally deformable member whose upper and lower ends are supported by the locking member 63C. Inside the automobile-type container 60, a solid fragrance 64 wrapped with a gas-permeable film is stored as a volatile substance.
【００３６】この形状記憶合金６３Ａは、周囲の温度
が、第一の温度、例えば４０度以上になると、図６に示
されるように、直線状に延びた状態に変形し、開口部６
２が閉止されるように設定され（図６参照）、一方、周
囲の温度が、 第二の温度、例えば２５度以下になる
と、形状記憶合金６３Ａは円弧状に湾曲し、開口部６２
が開くように設定されている（図７参照）。When the ambient temperature reaches a first temperature, for example, 40 degrees or higher, the shape memory alloy 63A is deformed into a linearly extended state as shown in FIG.
2 is set to be closed (see FIG. 6), on the other hand, when the ambient temperature becomes a second temperature, for example, 25 degrees or less, the shape memory alloy 63A curves in an arc shape and the opening 62
Is set to open (see FIG. 7).
【００３７】自動車型容器６０を例えば自動車内に設置
した場合には、以下のように作用する。例えば、人が乗
車していない等で自動車内の温度が第一の温度である４
０度以上になると、この形状記憶合金６３Ａは、図６に
示されるように、直線状に延びた状態になり、開口部６
２が封止される。これにより、車内高温時における芳香
剤６４の揮発量が抑制されることとなる。一方、人が乗
車してエアーコンディショナーを作動させる等により、
自動車内の温度が、第二の温度である２５度以下になる
と、図７に示されるように、形状記憶合金６３Ａは、円
弧状に湾曲した状態に変形し、開口部６２が開く。これ
により、芳香剤４４が揮発して車内にその香りが放出さ
れる。このように、高低二つの温度において、急激に形
状記憶合金６３Ａが変形することで、開口部６２の開閉
動作が起こる。When the car-type container 60 is installed in a car, for example, the operation is as follows. For example, the temperature inside the automobile is the first temperature because no person is in the vehicle.
When the angle reaches 0 degrees or more, the shape memory alloy 63A becomes linearly extended as shown in FIG.
2 are sealed. As a result, the volatilization amount of the fragrance 64 at the time of high temperature in the vehicle is suppressed. On the other hand, when a person gets on and activates the air conditioner,
When the temperature inside the vehicle becomes equal to or lower than the second temperature of 25 degrees, as shown in FIG. 7, the shape memory alloy 63A is deformed into a state of being curved in an arc, and the opening 62 is opened. Thereby, the fragrance 44 is volatilized and the scent is released into the vehicle. As described above, the shape memory alloy 63A is suddenly deformed at the two high and low temperatures, so that the opening and closing operation of the opening 62 occurs.
【００３８】上述のような第三の実施形態においても、
第一実施形態の（１）、（４）、（５）の効果がある。
また、第三実施形態においては以下のような効果もあ
る。In the third embodiment as described above,
There are the effects (1), (4), and (5) of the first embodiment.
The third embodiment also has the following effects.
【００３９】すなわち、（９）開閉装置６３を形成する
形状記憶合金６３Ａは、一枚しか使用しなくてよい。し
たがって、開閉装置６３を含む自動車型容器６０の組立
が容易になるとともに、その製造コストも安価にでき
る。That is, (9) only one shape memory alloy 63A forming the opening / closing device 63 may be used. Therefore, assembling of the automobile-type container 60 including the opening / closing device 63 is facilitated, and the manufacturing cost can be reduced.
【００４０】なお、本発明は前記各実施形態に限定され
るものではなく、本発明の目的を達成できる範囲での変
形、改良は、本発明に含まれるものである。The present invention is not limited to the above embodiments, but includes modifications and improvements as long as the object of the present invention can be achieved.
【００４１】例えば、第一実施形態において、開閉装置
１３を形成する形状記憶合金は１３Ａ及び１３Ｂの二枚
を用いていたが、この数に限ることなく、例えば、一枚
のみを片側の辺縁に配置してもよく、両辺縁に各二枚ず
つ配置するなどでもよい。一枚しか用いない場合には、
開口部１２の広さは半楕円状になり、二枚ずつ使用する
場合の開口部１２は、第一実施形態より円形に近くな
る。また、開閉装置１３の位置も、袋１０の上部に限る
ことなく、袋１０の内部中央などでもよく、上部と中央
部との二か所に設けてもよい。For example, in the first embodiment, two shape memory alloys 13A and 13B are used to form the opening / closing device 13. However, the present invention is not limited to this number. May be disposed on each side, or two on each side. If you only use one,
The size of the opening 12 is semi-elliptical, and the opening 12 when two sheets are used is closer to a circle than in the first embodiment. Further, the position of the opening / closing device 13 is not limited to the upper part of the bag 10, but may be the center of the inside of the bag 10, or may be provided at two places of the upper part and the central part.
【００４２】第一実施形態における袋１０の開口部１２
は、この開口部１２を形成する二辺が重なるような形状
をとっているが、このような形状に限ることなく、例え
ば、巾着袋のような開口部１２を有するものでもよい。
この場合は、熱変形部材は、例えば高温においてコイル
状に収縮して開口部を絞るように閉塞し、低温ではその
収縮が緩和して開く形状に形成すればよい。また、第一
実施形態における、二つの形状記憶合金１３Ａ及び１３
Ｂの変形方向もこれに限る必要はなく、例えば両形状記
憶合金１３Ａ及び１３Ｂを本実施形態の変形方向とは逆
に配置する等でもよい。この場合、開口部１２は、中央
部が閉じて両端が開く形となる。The opening 12 of the bag 10 in the first embodiment
Has a shape in which the two sides forming the opening 12 are overlapped, but is not limited to such a shape, and may have an opening 12 such as a drawstring bag.
In this case, the heat-deformable member may be formed into a shape in which the heat-deformable member contracts in a coil shape at a high temperature and closes so as to narrow an opening, and the contraction is reduced at a low temperature to open. Also, in the first embodiment, the two shape memory alloys 13A and 13A
The deformation direction of B does not need to be limited to this. For example, both shape memory alloys 13A and 13B may be arranged in the opposite direction to the deformation direction of the present embodiment. In this case, the opening 12 has a shape in which the center is closed and both ends are opened.
【００４３】第二実施形態における桃型容器４０におい
て、開口部４２は二つの部分から成っているが、これに
限る必要はなく、例えば、四つの部分から成っていても
よい。また、開閉装置４３１、４３２は図４中左右両側
に設けられているが、どちらか一方だけでもよい。さら
に、形状記憶合金４３Ａ及び４３Ｂを固定する係止部材
４３Ｃ、４３Ｄもこの形に限らない。In the pink container 40 of the second embodiment, the opening 42 is composed of two parts, but is not limited to this, and may be composed of, for example, four parts. In addition, the opening / closing devices 431 and 432 are provided on both left and right sides in FIG. 4, but only one of them may be provided. Further, the locking members 43C and 43D for fixing the shape memory alloys 43A and 43B are not limited to this shape.
【００４４】第二実施形態における桃型容器４０では、
ヒンジ４５を介して開口部４２と収納部４１が回動可能
に接続されているが、これに限ることなく、開口部４２
が図中左右方向や周方向にスライドして開閉するなどで
もよい。また、固定部材４６も吸盤に限らず、例えば両
面テープ、磁石等による固定でもよく、設けなくともよ
い。In the pink container 40 in the second embodiment,
The opening 42 and the storage section 41 are rotatably connected via the hinge 45, but the present invention is not limited to this.
May be slid in the left-right direction or the circumferential direction in the figure to open and close. Further, the fixing member 46 is not limited to the suction cup, but may be fixed by, for example, a double-sided tape, a magnet, or the like, and may not be provided.
【００４５】前記第一及び第二実施形態においては、二
枚の形状記憶合金１３Ａ、１３Ｂ及び４３Ａ、４３Ｂに
熱変形特性の同じものを用いていたが、一枚ずつ異なる
熱変形特性のものを用いてもよい。例えば、一枚を４０
度以上において「閉」、３０度以下において「開」の形
状に変形するものを用い、他の一枚を３５度以上におい
て「閉」、２５度以下において「開」の形状に変形する
ものを用いる等でもよい。この場合には、４０度以上で
全閉となり、２５度以下において全開となり、その中間
の温度においては、どちらか一方が開いている状態にな
る等、熱変形特性の組み合わせにより、適宜に設定でき
る。In the first and second embodiments, the two shape memory alloys 13A, 13B and 43A, 43B have the same thermal deformation characteristics. May be used. For example, one piece is 40
One that deforms to a shape of “closed” at 30 degrees or less and “open” at 30 degrees or less, and another that deforms to a “closed” shape at 35 degrees or more and “open” at 25 degrees or less It may be used. In this case, it can be properly set by a combination of thermal deformation characteristics, such as fully closed at 40 degrees or more, fully opened at 25 degrees or less, and at an intermediate temperature, one of them is open. .
【００４６】第三実施形態における自動車型容器６０に
おいて、開閉装置６３は一枚の形状記憶合金６３Ａから
形成されているが、この数に限ることなく、二枚以上の
形状記憶合金６３Ａを用いてもよい。この際、熱変形特
性の異なる形状記憶合金を長手方向に設置し、段階的に
開閉できるようにしてもよいまた、形状記憶合金６３Ａ
の係止部材６３Ｃもこの構造に限ることはない。In the automobile type container 60 of the third embodiment, the opening / closing device 63 is formed of one sheet of the shape memory alloy 63A. However, the present invention is not limited to this number, and two or more shape memory alloys 63A may be used. Is also good. At this time, shape memory alloys having different thermal deformation characteristics may be installed in the longitudinal direction so that they can be opened and closed stepwise.
The locking member 63C is not limited to this structure.
【００４７】前記各実施形態においては、熱変形部材と
して形状記憶合金１３Ａ、１３Ｂ、４３Ａ、４３Ｂ、６
３Ａを用いていたが、これに限ることなく、例えば熱膨
張率の異なる二枚の金属板を貼り合わせて形成された、
いわゆるバイメタルを用いてもよい。この場合には、バ
イメタルが、金属の熱膨張率の違いにより変形するた
め、温度変化に応じて徐々に変形することになる。した
がって、形状記憶合金では困難である、開閉装置の全開
と全閉の間の中間にある各開口状態を得ることができ、
芳香剤１４、４４、６４の揮発量のより細かい調節が可
能となる。In each of the above embodiments, the shape memory alloys 13A, 13B, 43A, 43B, 6
Although 3A was used, the present invention is not limited to this. For example, it was formed by bonding two metal plates having different coefficients of thermal expansion.
A so-called bimetal may be used. In this case, since the bimetal is deformed due to a difference in the coefficient of thermal expansion of the metal, the bimetal is gradually deformed in accordance with a temperature change. Therefore, it is possible to obtain each opening state in the middle between the fully open and fully closed state of the switchgear, which is difficult with the shape memory alloy,
Finer adjustment of the volatilization amount of the fragrances 14, 44, 64 becomes possible.
【００４８】前記各実施形態においては、形状記憶合金
１３Ａ、１３Ｂ、４３Ａ、４３Ｂ、６３Ａが変形する第
一の温度として４０度を、第二の温度として２５度を採
用していたが、この温度に限ることなく、使用場所等に
応じて、適宜に第一の温度、第二の温度を組み合わせれ
ばよい。また、その使用場所も、自動車内に限らず、住
宅内の窓際等の熱変形部材の変化に足る温度変化が得ら
れる場所でもよい。揮発性物質収納容器の形状及び材質
は、前記各実施形態のものに限らず、温度に応じた開閉
装置と収納部とを備えている容器であればよい。また、
揮発性物質として用いていた芳香剤１４、４４、６４
も、これに限定することなく、例えば消臭剤等の、揮発
により目的効果を奏する物質であればよい。さらに、芳
香剤１４、４４、６４の構造も各実施形態のものに限ら
ず、固形剤そのもの、フェルト等に液剤を浸したもの、
ゲル状のもの等、他の構造でもよい。In each of the above embodiments, the first temperature at which the shape memory alloys 13A, 13B, 43A, 43B, and 63A are deformed is 40 degrees, and the second temperature is 25 degrees. The first temperature and the second temperature may be appropriately combined depending on the place of use and the like. Further, the place of use is not limited to the inside of the car, but may be a place where a temperature change sufficient for a change of the thermally deformable member such as a window in a house can be obtained. The shape and material of the volatile substance storage container are not limited to those of the above-described embodiments, and may be any container provided with an opening / closing device and a storage unit according to the temperature. Also,
Fragrances 14, 44, 64 used as volatile substances
The substance is not limited to this, and may be any substance that has a desired effect by volatilization, such as a deodorant. Further, the structure of the fragrances 14, 44, 64 is not limited to those of the respective embodiments, but includes a solid agent itself, a material immersed in a felt or the like,
Other structures, such as a gel-like thing, may be sufficient.
【００４９】[0049]
【発明の効果】本発明によれば、温度に応じて開口部を
開閉する開閉装置の導入により、揮発性物質の過剰な揮
発を抑制できるという効果がある。According to the present invention, there is an effect that excessive volatilization of a volatile substance can be suppressed by introducing an opening / closing device for opening / closing an opening in accordance with a temperature.
【図１】本発明の第一実施形態に係る揮発性物質収納容
器である袋の一部を切り欠いた正面図である。FIG. 1 is a front view in which a bag as a volatile substance storage container according to a first embodiment of the present invention is partially cut away.
【図２】図１の実施形態におけるII−II線に沿う端面図
である。FIG. 2 is an end view along the line II-II in the embodiment of FIG. 1;
【図３】図２の開口状態を示す端面図である。FIG. 3 is an end view showing an open state of FIG. 2;
【図４】本発明の第二実施形態に係る揮発性物質収納容
器を示す側面図である。FIG. 4 is a side view showing a volatile substance storage container according to a second embodiment of the present invention.
【図５】図４の開口状態を示す一部を切り欠いた側面図
である。FIG. 5 is a partially cutaway side view showing the open state of FIG. 4;
【図６】本発明の第三実施形態に係る揮発性物質収納容
器を示す一部を切り欠いた側面図である。FIG. 6 is a partially cutaway side view showing a volatile substance storage container according to a third embodiment of the present invention.
【図７】図６の開口状態を示す側面図である。FIG. 7 is a side view showing the open state of FIG. 6;
【図８】袋入り香料の、揮散率と経時変化との関係を示
す図である。FIG. 8 is a diagram showing a relationship between a volatilization rate and a change with time of a fragrance in a bag.
１０、４０、６０ 揮発性物質収納容器 １１、４１、６１ 収納部 １２、４２、６２ 開口部 １３、４３１、４３２、６３ 開閉装置 １３Ａ、１３Ｂ、４３Ａ、４３Ｂ、６３Ａ 形状記憶合
金 １４、４４、６４ 芳香剤10, 40, 60 Volatile substance storage container 11, 41, 61 Storage unit 12, 42, 62 Opening 13, 431, 432, 63 Opening / closing device 13A, 13B, 43A, 43B, 63A Shape memory alloy 14, 44, 64 aromatic
───────────────────────────────────────────────────── フロントページの続き (72)発明者 小川 明 埼玉県春日部市南栄町７−15 株式会社小 川スプリング製作所内 (72)発明者 笠井 裕 東京都中央区日本橋小舟町５番６号 稲畑 香料株式会社内 (72)発明者 小林 滋子 東京都中央区日本橋小舟町５番６号 稲畑 香料株式会社内 Ｆターム(参考） 3E068 AA40 CC01 CE08 DD08 DD40 EE15 EE40 3E084 AA02 AA12 AB10 BA03 CA10 DA10 FA01 GA07 GB07 JA20 KA16 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Akira Ogawa 7-15 Minamisakaemachi, Kasukabe, Saitama Prefecture Inside Ogawa Spring Manufacturing Co., Ltd. (72) Inventor Hiroshi Kasai 5-6 Nihonbashi Kobunacho, Chuo-ku, Tokyo Incorporated (72) Inventor Shigeko Kobayashi 5-6 Nihonbashi Kobunacho, Chuo-ku, Tokyo Inabata Fragrance Co., Ltd. F-term (reference) KA16
Claims (8)
する収納部と、温度に応じて前記開口部を開閉する開閉
装置とを備えることを特徴とする揮発性物質収納容器。1. A volatile substance storage container comprising: a storage section for storing a volatile substance and having an opening; and an opening / closing device for opening and closing the opening in accordance with temperature.
いて、前記開閉装置は、第一の温度では前記開口部を閉
じる形状に変形し、かつ、第一の温度より低い第二の温
度では前記開口部を開く形状に変形する熱変形部材を備
えることを特徴とする揮発性物質収納容器。2. The volatile substance storage container according to claim 1, wherein the opening / closing device is deformed into a shape that closes the opening at a first temperature, and the second temperature is lower than the first temperature. A volatile substance storage container provided with a heat deformable member that deforms into a shape that opens the opening.
いて、前記揮発性物質収納容器は可撓性を有する袋であ
り、この袋の開口部を形成する重なり合う二辺に前記開
閉装置が設けられており、この開閉装置は、前記第二の
温度では前記開口部の少なくとも一部が離れる形状に変
形し、かつ、前記第一の温度では前記開口部が閉止され
る形状に変形する熱変形部材を少なくとも一つ備えるこ
とを特徴とする揮発性物質収納容器。3. The volatile substance storage container according to claim 2, wherein the volatile substance storage container is a flexible bag, and the opening / closing device is provided on two overlapping sides forming an opening of the bag. The opening and closing device is provided with a heat source that deforms into a shape in which at least a part of the opening is separated at the second temperature, and deforms into a shape in which the opening is closed at the first temperature. A volatile substance storage container comprising at least one deformation member.
質収納容器において、前記熱変形部材は前記第一の温度
では前記開口部を閉じる形状に記憶され、前記第二の温
度では前記開口部を開く形状に記憶された形状記憶合金
であることを特徴とする揮発性物質収納容器。4. The volatile substance storage container according to claim 2, wherein the heat deformable member is stored in a shape that closes the opening at the first temperature, and the heat deformable member is stored in a shape that closes the opening at the second temperature. A volatile substance storage container characterized by being a shape memory alloy stored in a shape that opens an opening.
いて、前記開閉装置は、第一の温度では前記開口部を閉
じる形状に変形し、かつ、前記第一の温度から第二の温
度に低下するにつれて前記開口部を開く形状に徐々に変
形し、第二の温度で前記開口部を全開させる形状に変形
する熱変形部材を備えることを特徴とする揮発性物質収
納容器。5. The volatile substance storage container according to claim 1, wherein the opening / closing device is deformed into a shape that closes the opening at a first temperature, and the second temperature is changed from the first temperature to a second temperature. A volatile substance storage container, comprising: a heat-deformable member that gradually deforms into a shape that opens the opening as the temperature decreases, and deforms into a shape that fully opens the opening at a second temperature.
て開閉する開閉装置であって、第一の温度では前記開口
部を閉じる形状に変形し、第一の温度より低い第二の温
度では前記開口部を開く形状に変形する熱変形部材を含
むことを特徴とする揮発性物質収納容器の開閉装置。6. An opening / closing device for opening and closing an opening of a volatile substance storage container in accordance with a temperature, wherein the opening and closing device deforms into a shape that closes the opening at a first temperature, and a second temperature lower than the first temperature. An opening and closing device for a volatile substance storage container, comprising: a heat-deformable member that deforms into a shape that opens the opening at a temperature.
閉装置において、前記熱変形部材は第一の温度では前記
開口部を閉じる形状に記憶され、前記第二の温度では前
記開口部を開く形状に記憶された形状記憶合金であるこ
とを特徴とする揮発性物質収納容器の開閉装置。7. The opening / closing device for a volatile substance storage container according to claim 6, wherein the heat deformable member is stored in a shape that closes the opening at a first temperature, and the opening is closed at the second temperature. An opening / closing device for a volatile substance storage container, characterized in that the opening / closing device is a shape memory alloy stored in a shape to open the container.
て開閉する開閉装置であって、第一の温度では前記開口
部を閉じる形状に変形し、かつ、前記第一の温度から第
二の温度に低下するにつれて前記開口部を開く形状に徐
々に変形し、第二の温度で前記容器を全開させる形状に
変形する熱変形部材を備えることを特徴とする揮発性物
質収納容器の開閉装置。8. An opening / closing device for opening and closing an opening of a volatile substance storage container according to a temperature, wherein the opening and closing device is deformed into a shape that closes the opening at a first temperature, and changes from the first temperature to a second temperature. Opening and closing the volatile substance storage container, characterized by comprising a heat-deformable member that is gradually deformed into a shape that opens the opening as the temperature is lowered to a second temperature, and is deformed into a shape that fully opens the container at a second temperature. apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11207540A JP2001031161A (en) | 1999-07-22 | 1999-07-22 | Container for volatile substance and its opening/closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11207540A JP2001031161A (en) | 1999-07-22 | 1999-07-22 | Container for volatile substance and its opening/closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001031161A true JP2001031161A (en) | 2001-02-06 |
Family
ID=16541430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11207540A Withdrawn JP2001031161A (en) | 1999-07-22 | 1999-07-22 | Container for volatile substance and its opening/closing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001031161A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017144900A (en) * | 2016-02-17 | 2017-08-24 | セイホープロダクツ株式会社 | Aroma deodorant container for air conditioner |
-
1999
- 1999-07-22 JP JP11207540A patent/JP2001031161A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017144900A (en) * | 2016-02-17 | 2017-08-24 | セイホープロダクツ株式会社 | Aroma deodorant container for air conditioner |
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