JP2005224333A - Eyewash container - Google Patents

Eyewash container Download PDF

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JP2005224333A
JP2005224333A JP2004034469A JP2004034469A JP2005224333A JP 2005224333 A JP2005224333 A JP 2005224333A JP 2004034469 A JP2004034469 A JP 2004034469A JP 2004034469 A JP2004034469 A JP 2004034469A JP 2005224333 A JP2005224333 A JP 2005224333A
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bottom wall
eyewash
peripheral wall
covering
wall
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Koji Kishida
広史 岸田
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Dai Nippon Printing Co Ltd
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Dai Nippon Printing Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an eyewash container which can be placed in an erected state without spilling eyewash in the state that the eyewash is poured and with which eyes can be washed in the state of turning the face down and the eyes can be washed surely with a small using amount. <P>SOLUTION: This eyewash container is composed of a flexible covering peripheral wall part for covering the eyes on the face, whose cross section is a roughly elliptic shape spread upwards, and a flexible blind liquid accumulation cylindrical part provided with a peripheral wall and a bottom wall connected to the lower peripheral end of the covering peripheral wall part. The liquid accumulation cylindrical part is provided with the bottom wall of a roughly inversely U-shaped cross section which is recessed from the outer side to the inner side in parallel to the long axis direction or short axis direction of the roughly elliptic shape of the cross section of the covering peripheral wall part on the center part of the bottom wall so as to roughly bisect the internal space. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、洗眼液を入れて眼を洗浄するための洗眼用容器に関するものである。   The present invention relates to an eye wash container for washing an eye with an eye wash.

従来、洗眼は医療機関で専ら行なわれていたが、近年、洗眼したい人が自身で随意に、かつ、手軽に行なうことができる洗眼用容器が市販されている。このような洗眼用容器としては、たとえば、可撓性を有する樹脂製の洗眼用容器に洗眼液を所定量注入して、この洗眼用容器を顔面目元に押し当て、この状態で上を向いて洗眼液によって眼を洗浄するようにしたものである（たとえば、特許文献１参照）。   Conventionally, eye washing has been performed exclusively at medical institutions, but in recent years, eye wash containers that can be freely and easily performed by those who want to wash their eyes are commercially available. As such an eyewash container, for example, a predetermined amount of an eyewash solution is injected into a flexible resin eyewash container, the eyewash container is pressed against the face eye, and in this state, the eyewash is turned upward. The eye is washed with an eye wash (for example, see Patent Document 1).

しかしながら、このような使用形態の洗眼用容器は、可撓性を有する容器からなるものであるが、顔面形状が千差万別である万人すべての顔面目元にフィットした状態で密着させることは困難であり、洗眼時に洗眼液が漏れ出て顔を伝って衣服等を汚す虞がある。そこで、この種の問題を解決するものとして、洗眼時に下を向いた状態で洗眼液によって眼を洗浄することができる洗眼用容器が開発されている（たとえば、特許文献２、３参照）。   However, the container for eyewash of such a use form is made of a container having flexibility, but it is not possible to make it adhere in a state in which it is fitted to the face eyes of all people who have various face shapes. It is difficult, and there is a risk that the eyewash leaks out during eyewash and stains clothes and the like through the face. Thus, as a solution to this type of problem, an eyewash container has been developed that can wash the eye with an eyewash while facing downward during eyewashing (see, for example, Patent Documents 2 and 3).

特許文献２に開示された洗眼用容器は、筒部から帽状の圧搾部を延設し、この圧搾部に洗眼液を注入し、筒部を顔面目元に密着させて前記圧搾部を押圧することにより洗眼液の液面を上昇させて眼を浸して洗眼することができるようにしたものであり、洗眼液で衣服等を汚す虞は殆どないが、前記圧搾部が帽状のために一時的にも何らかの上に液を零すことなく立てた状態で置くことができないために、洗眼液を前記圧搾部に注入した際には、洗眼作業を連続して行なわなければならず、時間的余裕がなく多少気分的に鬱陶しいという問題がある。   The eyewash container disclosed in Patent Document 2 extends a cap-shaped squeezing part from the cylinder part, injects eyewash into the squeezing part, and presses the squeezing part by bringing the cylinder part into close contact with the face area. As a result, the liquid level of the eyewash is raised so that the eyes can be immersed and washed, and there is almost no risk of soiling clothes etc. with the eyewash. Therefore, when the eyewash is poured into the squeezing part, the eyewash operation must be continuously performed because it cannot be placed in a standing state without spilling the liquid on something. There is a problem that there is no room and it is somewhat annoying.

また、特許文献３に開示された洗眼用容器は、側壁よりも底壁の少なくとも一部を薄肉に構成し、この薄肉に構成した部分を外部から押圧することによりこの部分が容易に弾性変形するようにしたものであり、洗眼液で衣服等を汚す虞はないが、前記底壁の薄肉部を押圧することにより洗眼液の液面を上昇させて眼を浸して洗眼することができるようになっているため、底壁の変形量が小さく、特許文献１、２の洗眼用容器に比べて洗眼液の１回の使用量が多くならざるを得ず、また、片手で洗眼するには多少の困難を伴うという問題がある。
特開２００１−１５７７０３号公報 実公平６−６８２８号公報 特開２００１−１８７１０６号公報 Further, the eyewash container disclosed in Patent Document 3 is configured such that at least a part of the bottom wall is made thinner than the side wall, and this part is easily elastically deformed by pressing the thin part from the outside. There is no risk of soiling clothes and the like with the eyewash, but by pressing the thin wall portion of the bottom wall, the liquid level of the eyewash is raised so that the eye can be immersed and washed. Therefore, the amount of deformation of the bottom wall is small, and the amount of eyewash used at one time must be larger than that of the eyewashing containers of Patent Documents 1 and 2. There is a problem that is accompanied by difficulties.
JP 2001-157703 A No. 6-6828 JP 2001-187106 A

そこで本発明は、洗眼液を注入した状態で液を零すことなく立てた状態で置くことができ、顔を下に向けた状態で洗眼することができると共に少ない使用量で確実に洗眼することができる洗眼用容器を提供することである。   Therefore, the present invention can be placed in an upright state without spilling the eyewash while injecting the eyewash, and can wash the eyes with the face facing down and reliably wash the eyes with a small amount of use. It is providing the container for eyewash which can do.

本発明者は、上記課題を達成するために、請求項１記載の本発明は、上方に末広がりの横断面略楕円形状の可撓性を有する顔面目元を被覆する被覆用周壁部と、前記被覆用周壁部の下周端に連接する可撓性を有する周壁と底壁とを備えた有底状の液溜用筒状部とからなる洗眼用容器であって、前記液溜用筒状部は内部空間を略２分するように前記底壁の中央部に外側から内部側に凹んだ前記被覆用周壁部の横断面略楕円形状の長軸方向ないし短軸方向に平行な断面略逆Ｕ字形状底壁を備えていることを特徴とするものである。このように構成することにより、洗眼液を注入した状態で液を零すことなく立てた状態で置くことができ、また、液溜用筒状部への洗眼液の注入量を少なくすることができると共に液溜用筒状部の断面略逆Ｕ字形状底壁を挟んで対向する位置にある周壁を互いに接近するように繰り返し押圧することにより洗眼液の液面を上下動させることができるために顔を下に向けた状態で確実に洗眼することができる。   In order to achieve the above object, the inventor of the present invention is characterized in that the present invention according to claim 1 includes a covering peripheral wall portion covering a flexible face eye having a substantially elliptical cross-sectional shape with a widening at the end, and the covering. An eyewash container comprising a bottomed liquid storage tubular portion having a flexible peripheral wall connected to the lower peripheral end of the peripheral wall portion and a bottom wall, wherein the liquid storage tubular portion Is a substantially inverted U cross section parallel to the major axis direction or minor axis direction of the substantially elliptical cross section of the covering peripheral wall portion recessed from the outer side to the inner side in the central portion of the bottom wall so as to divide the inner space into approximately two. It has a character-shaped bottom wall. By configuring in this way, the eyewash solution can be placed in a standing state without spilling the liquid, and the amount of eyewash injected into the liquid storage tubular portion can be reduced. In addition, the liquid level of the eyewash can be moved up and down by repeatedly pressing the peripheral walls at positions facing each other across the bottom wall having a substantially inverted U-shaped cross section of the cylindrical portion for storing liquid. You can wash your eyes with your face facing down.

また、請求項２記載の本発明は、請求項１記載の洗眼用容器において、前記液溜用筒状部の前記断面略逆Ｕ字形状底壁を挟んで対向する位置にある前記周壁が前記液溜用筒状部の前記断面略逆Ｕ字形状底壁より薄肉に形成されていることを特徴とするものである。   Moreover, the present invention according to claim 2 is the eye wash container according to claim 1, wherein the peripheral wall at a position facing the bottom wall of the substantially inverted U-shaped cross section of the cylindrical portion for liquid reservoir is the It is characterized in that it is formed thinner than the substantially inverted U-shaped bottom wall of the cylindrical portion for liquid reservoir.

また、請求項３記載の本発明は、請求項１、２のいずれかに記載の洗眼用容器において、前記底壁が前記液溜用筒状部の前記断面略逆Ｕ字形状底壁より薄肉に形成されていることを特徴とするものである。   Further, the present invention according to claim 3 is the eye wash container according to any one of claims 1 and 2, wherein the bottom wall is thinner than the substantially inverted U-shaped bottom wall of the liquid storage tubular portion. It is characterized by being formed.

また、請求項４記載の本発明は、請求項１〜３のいずれかに記載の洗眼用容器において、前記液溜用筒状部の前記断面略逆Ｕ字形状底壁を挟んで対向する位置にある前記周壁と前記底壁との接続部が外側を凸とする曲面状に面取りされていることを特徴とするものである。   Further, in the eye wash container according to any one of claims 1 to 3, the present invention as defined in claim 4 is a position facing the sandwiched cylindrical portion of the liquid reservoir across the substantially inverted U-shaped bottom wall of the cross section. The connection portion between the peripheral wall and the bottom wall is chamfered into a curved surface having a convex outer side.

上記請求項２〜４のいずれかに記載の構成とすることにより、液溜用筒状部の断面略逆Ｕ字形状底壁を挟んで対向する位置にある周壁を互いに接近するように繰り返し押圧する際に小さい力で押圧して洗眼液の液面を上下動させることができるために、楽に洗眼することができる。   By adopting the configuration according to any one of claims 2 to 4 above, the peripheral walls in positions facing each other across the substantially inverted U-shaped bottom wall of the liquid storage tubular portion are repeatedly pressed so as to approach each other. In doing so, it is possible to wash the eye easily because it is possible to move the eye wash liquid up and down by pressing with a small force.

また、請求項５記載の本発明は、請求項１〜４のいずれかに記載の洗眼用容器において、前記断面略逆Ｕ字形状底壁の長手方向に直交する方向に補強壁が設けられていることを特徴とするものである。このように構成することにより、液溜用筒状部の断面略逆Ｕ字形状底壁を挟んで対向する位置にある周壁を互いに接近するように繰り返し押圧する際に、補強壁が押圧力に対するストッパーとなるために洗眼液の液面の上下動の振幅を大きくすることができると共に効率的に液面を上下動させることができ、また、押圧力が被覆用周壁部に伝播することによる被覆用周壁部の撓みを少なくすることができるために洗眼時の被覆用周壁部からの液漏れを防止することができる。   According to a fifth aspect of the present invention, in the eyewash container according to any one of the first to fourth aspects, a reinforcing wall is provided in a direction perpendicular to the longitudinal direction of the substantially inverted U-shaped bottom wall. It is characterized by being. With this configuration, when the peripheral walls at positions facing each other across the substantially inverted U-shaped bottom wall of the liquid storage tubular portion are repeatedly pressed so as to approach each other, the reinforcing wall is against the pressing force. Since it becomes a stopper, the amplitude of the up and down movement of the eyewash liquid level can be increased and the liquid level can be moved up and down efficiently, and the covering by the propagation of the pressing force to the covering peripheral wall Since the bending of the peripheral wall portion for use can be reduced, liquid leakage from the peripheral wall portion for covering at the time of eye washing can be prevented.

また、請求項６記載の本発明は、請求項１〜５のいずれかに記載の洗眼用容器において、前記被覆用周壁部と前記液溜用筒状部との間に周状段部が設けられていることを特徴とするものである。このように構成することにより、液溜用筒状部の断面略逆Ｕ字形状底壁を挟んで対向する位置にある周壁を互いに接近するように繰り返し押圧した際に、押圧力が被覆用周壁部に伝播することによる被覆用周壁部の撓みを少なくすることができるために洗眼時の被覆用周壁部からの液漏れを防止することができる。   Further, the present invention according to claim 6 is the eyewash container according to any one of claims 1 to 5, wherein a circumferential step is provided between the peripheral wall portion for covering and the cylindrical portion for liquid reservoir. It is characterized by being. By configuring in this way, when the peripheral walls at positions facing each other across the substantially inverted U-shaped bottom wall of the liquid storage tubular portion are repeatedly pressed so as to approach each other, the pressing force is applied to the coating peripheral wall. Since the deflection of the peripheral wall portion for covering due to propagation to the portion can be reduced, liquid leakage from the peripheral wall portion for covering during eye washing can be prevented.

本発明の洗眼用容器は、有底状の液溜用筒状部を備えた構成からなるために、洗眼液を注入した状態で液を零すことなく立てた状態で置くことができるために時間的余裕をもって洗眼することができ、また、液溜用筒状部の断面略逆Ｕ字形状底壁を挟んで対向する位置にある周壁を互いに接近するように繰り返し押圧することにより液面を上下させることができるために顔を下に向けた状態で確実に洗眼することができると共に洗眼時に洗眼液で衣服等を汚すことがなく、また、片手で洗眼することができるために楽に洗眼することができ、さらにまた、液溜用筒状部が断面略逆Ｕ字形状底壁により略２分されているために、少ない洗眼液量で確実に洗眼することができる等々の優れた効果を奏するものである。   Since the eyewash container of the present invention has a configuration having a bottomed liquid storage tubular portion, the eyewash solution can be placed in a standing state without spilling the liquid in a state where the eyewash solution is injected. The eye can be washed with a sufficient time, and the liquid level can be reduced by repeatedly pressing the peripheral walls in positions facing each other across the substantially U-shaped bottom wall in cross section of the cylindrical portion for liquid reservoir. Because it can be moved up and down, it is possible to wash the eyes with the face facing down, and at the time of washing the eyes, the clothes etc. are not soiled with the eyewash, and the eyes can be washed with one hand so that the eyes can be washed easily. Furthermore, since the liquid storage tubular portion is substantially divided into two by a substantially inverted U-shaped bottom wall, it has excellent effects such as being able to wash the eyes with a small amount of eyewash. It is what you play.

上記の本発明について、図面等を用いて以下に詳述する。
図１は本発明にかかる洗眼用容器の第１実施形態を示す（ａ）は正面図，（ｂ）は平面図，（ｃ）は正面図に対する右側面図，（ｄ）は底面図，（ｅ）は（ａ）のＸ−Ｘ線断面図，（ｆ）は（ｃ）のＹ−Ｙ線断面図、図２は本発明にかかる洗眼用容器の第２実施形態を示す（ａ）は正面図，（ｂ）は平面図，（ｃ）は正面図に対する右側面図，（ｄ）は底面図，（ｅ）は（ａ）のＸ’−Ｘ’線断面図，（ｆ）は（ｃ）のＹ’−Ｙ’線断面図であり、図中の１，１’は洗眼用容器、２は被覆用周壁部、３は周状段部、４は液溜用筒状部、５は補強壁、４０は周壁、４１は底壁、４２は断面略逆Ｕ字形状底壁、Ａは接合部をそれぞれ示す。 The above-described present invention will be described in detail below with reference to the drawings.
1A and 1B show a first embodiment of an eyewash container according to the present invention. FIG. 1A is a front view, FIG. 1B is a plan view, FIG. 1C is a right side view with respect to the front view, FIG. e) is a sectional view taken along line XX of (a), (f) is a sectional view taken along line YY of (c), and FIG. 2 shows a second embodiment of an eyewash container according to the present invention. (B) is a plan view, (c) is a right side view relative to the front view, (d) is a bottom view, (e) is a cross-sectional view taken along line X′-X ′ of (a), and (f) is ( c) is a cross-sectional view taken along line Y'-Y ', in which 1 and 1' are eye wash containers, 2 is a peripheral wall portion for coating, 3 is a circumferential step portion, 4 is a cylindrical portion for liquid storage, 5 Is a reinforcing wall, 40 is a peripheral wall, 41 is a bottom wall, 42 is a bottom wall having a substantially U-shaped cross section, and A is a joint.

図１は本発明にかかる洗眼用容器の第１実施形態を示す（ａ）は正面図、（ｂ）は平面図、（ｃ）は正面図に対する右側面図、（ｄ）は底面図、（ｅ）は（ａ）のＸ−Ｘ線断面図、（ｆ）は（ｃ）のＹ−Ｙ線断面図であって、洗眼用容器１は上方に末広がりの横断面略楕円形状の可撓性を有する顔面目元を被覆する被覆用周壁部２と、該被覆用周壁部２の下周端に周状段部３を介して連接する可撓性を有する周壁４０と底壁４１とを備えた有底状の液溜用筒状部４とからなり、該液溜用筒状部４は内部空間を略２分するように前記底壁４１の中央部に外側から内部側に凹んだ前記被覆用周壁部２の横断面略楕円形状の長軸方向に平行な断面略逆Ｕ字形状底壁４２を備えているものである。そして、前記液溜用筒状部４の前記断面略逆Ｕ字形状底壁４２を挟んで対向する位置にある前記周壁４０〔図１（ｅ）上の斜線で示した箇所〕および／ないし前記底壁４１が前記液溜用筒状部４の前記断面略逆Ｕ字形状底壁４２より薄肉に形成されると共に前記周壁４０〔図１（ｅ）上の斜線で示した箇所〕と前記底壁４１との接続部Ａが外側を凸とする曲面状に面取りされ、前記周壁４０〔図１（ｅ）上の斜線で示した箇所〕を手指で互いに接近するように押圧することにより容易に弾性変形するようになっている。また、前記液溜用筒状部４の前記底壁４１を底部として立てた状態で、たとえば、洗面台等の上に安定して置くことができるようになっている。さらにまた、前記周状段部３を設けたことにより、前記液溜用筒状部４の前記断面略逆Ｕ字形状底壁４２を挟んで対向する位置にある前記周壁４０〔図１（ｅ）上の斜線で示した箇所〕を手指で互いに接近するように繰り返し押圧した際に、押圧力が前記被覆用周壁部２に伝播するのを抑制することができるために被覆用周壁部の撓みを少なくすることができ、洗眼時の前記被覆用周壁部２からの液漏れを防止することができる。   1A and 1B show a first embodiment of an eyewashing container according to the present invention. FIG. 1A is a front view, FIG. 1B is a plan view, FIG. 1C is a right side view with respect to the front view, FIG. e) is a cross-sectional view taken along the line XX of (a), (f) is a cross-sectional view taken along the line Y-Y of (c), and the eyewash container 1 has a flexible shape having a substantially elliptical cross-section extending upwardly toward the end. A covering peripheral wall portion 2 that covers the face area having a surface, a flexible peripheral wall 40 and a bottom wall 41 that are connected to the lower peripheral end of the covering peripheral wall portion 2 via a circumferential step portion 3. The bottomed liquid storage tubular portion 4 is formed of a bottomed liquid storage tubular portion 4 which is recessed from the outside to the inside at the center of the bottom wall 41 so as to substantially divide the internal space. The peripheral wall portion 2 includes a bottom wall 42 having a substantially inverted U-shaped cross section parallel to the major axis direction of a substantially elliptical cross section. Then, the peripheral wall 40 (a portion indicated by hatching on FIG. 1 (e)) and / or the above-described peripheral wall 40 at a position facing the bottom wall 42 of the substantially inverted U-shaped cross section of the liquid storage tubular portion 4 and / or A bottom wall 41 is formed thinner than the substantially inverted U-shaped bottom wall 42 of the liquid storage tubular portion 4 and the peripheral wall 40 (a portion indicated by hatching on FIG. 1 (e)) and the bottom The connecting portion A with the wall 41 is chamfered into a curved surface having a convex shape on the outside, and can be easily obtained by pressing the peripheral wall 40 [location shown by hatching on FIG. 1 (e)] so as to approach each other with fingers. It is designed to be elastically deformed. Further, the liquid storage tubular portion 4 can be stably placed on a washstand or the like, for example, with the bottom wall 41 standing as a bottom portion. Furthermore, by providing the circumferential step portion 3, the circumferential wall 40 at a position facing the sandwiched cylindrical portion 4 across the substantially inverted U-shaped bottom wall 42 [FIG. 1 (e). ) When the portions indicated by the oblique lines above are repeatedly pressed so as to approach each other with fingers, it is possible to suppress the propagation of the pressing force to the covering peripheral wall portion 2. The liquid leakage from the covering peripheral wall portion 2 during eye washing can be prevented.

前記洗眼用容器１の使用方法としては、図示はしないが、まず、液溜用筒状部４の内部空間に洗眼液を注入する。洗眼液が注入された前記洗眼用容器１は立てた状態で、たとえば、洗面台等の上に安定して置くことができるために洗眼するまでの時間的な余裕があり、気分的に楽である。次に、顔を下に向けた状態で前記洗眼用容器１の前記被覆用周壁部２の上周端を目元に押し当てて顔面に密着させ、前記液溜用筒状部４の前記断面略逆Ｕ字形状底壁４２を挟んで対向する位置にある前記周壁４０〔図１（ｅ）上の斜線で示した箇所〕を手指で前記周壁４０が接近するように繰り返し押圧することにより、前記液溜用筒状部４の内部空間に注入された洗眼液の液面が上下動し、確実に眼を洗眼することができる。   As a method of using the eyewash container 1, although not shown, first, an eyewash solution is injected into the internal space of the liquid storage tubular portion 4. The eyewash container 1 into which the eyewash has been injected is in an upright state, for example, because it can be stably placed on a wash basin or the like. is there. Next, with the face facing down, the upper peripheral end of the covering peripheral wall portion 2 of the eyewashing container 1 is pressed against the face and brought into close contact with the face, and the cross-section of the liquid storage tubular portion 4 is substantially omitted. By repeatedly pressing the peripheral wall 40 (the portion indicated by the oblique lines on FIG. 1 (e)) facing each other across the inverted U-shaped bottom wall 42 with a finger so that the peripheral wall 40 approaches, The level of the eyewash injected into the internal space of the liquid storage tubular portion 4 moves up and down, so that the eyes can be washed with certainty.

図２は本発明にかかる洗眼用容器の第２実施形態を示す（ａ）は正面図、（ｂ）は平面図、（ｃ）は正面図に対する右側面図、（ｄ）は底面図、（ｅ）は（ａ）のＸ’−Ｘ’線断面図、（ｆ）は（ｃ）のＹ’−Ｙ’線断面図であって、洗眼用容器１’は前記断面略逆Ｕ字形状底壁４２の長手方向に直交する略逆Ｕ字形状の補強壁５を長手方向に３箇所設けた以外は図１に示す第１実施形態の洗眼用容器１と同じである。このように補強壁５を設けた構成とした洗眼用容器１’は、洗眼用容器１に比べて、前記液溜用筒状部４の断面略逆Ｕ字形状底壁４２を挟んで対向する位置にある前記周壁４０〔図１（ｅ）上の斜線で示した箇所〕を互いに接近するように繰り返し押圧した際に、前記補強壁５が押圧力に対するストッパーとなるために洗眼液の液面の上下動の振幅を大きくすることができると共に効率的に液面を上下動させることができ、また、押圧力が被覆用周壁部に伝播するのを一層抑制することができるために被覆用周壁部の撓みをより少なくすることができ、洗眼時の被覆用周壁部からの液漏れを一層防止することができる。なお、図２においては、略逆Ｕ字形状の前記補強壁５を３箇所設けた実施例を示したが、これは一例を示したものであって、これに限るものではなく、設ける箇所数や前記補強壁５の形状、厚さは、前記補強壁５の上記した機能を満足するように適宜決めればよいものである。また、前記洗眼用容器１’の使用方法については、第１実施形態の洗眼用容器１と同じであるために説明は省略する。   2A and 2B show a second embodiment of an eyewashing container according to the present invention. FIG. 2A is a front view, FIG. 2B is a plan view, FIG. 2C is a right side view with respect to the front view, and FIG. e) is a cross-sectional view taken along line X'-X 'in (a), (f) is a cross-sectional view taken along line Y'-Y' in (c), and the eyewash container 1 'has a substantially inverted U-shaped cross-section at the bottom. Except for providing three substantially inverted U-shaped reinforcing walls 5 orthogonal to the longitudinal direction of the wall 42 in the longitudinal direction, the same as the eyewash container 1 of the first embodiment shown in FIG. The eyewashing container 1 ′ having the reinforcing wall 5 thus provided is opposed to the eyewashing container 1 with the substantially inverted U-shaped bottom wall 42 in cross section of the liquid storage tubular part 4 interposed therebetween. When the peripheral wall 40 at the position (the portion indicated by the oblique lines on FIG. 1 (e)) is repeatedly pressed so as to approach each other, the reinforcing wall 5 serves as a stopper against the pressing force. Since the amplitude of the vertical movement of the coating can be increased, the liquid level can be moved up and down efficiently, and the propagation of the pressing force to the coating peripheral wall can be further suppressed. The bending of the portion can be further reduced, and the liquid leakage from the covering peripheral wall during eye washing can be further prevented. In addition, in FIG. 2, although the Example which provided three said substantially inverted U-shaped said reinforcement walls 5 was shown, this is an example and is not restricted to this, The number of places to provide The shape and thickness of the reinforcing wall 5 may be determined as appropriate so as to satisfy the above-described function of the reinforcing wall 5. Moreover, since the usage method of the said eyewash container 1 'is the same as that of the eyewash container 1 of 1st Embodiment, description is abbreviate | omitted.

次に、前記洗眼用容器１、１’を形成する材料、および、成型方法について説明する。前記洗眼用容器１、１’を形成する材料としては、可撓性を有する材料であれば特に限定するものではないが、好ましくは熱可塑性エラストマーであり、たとえば、ポリスチレン系、ポリオレフィン系、ポリウレタン系、ポリ塩化ビニル系、ポリエステル系、ポリアミド系等のエラストマーの１種ないし２種以上を用いることができる。また、前記洗眼用容器１、１’の成型方法としては、射出成型、ブロー成型等の周知の成型方法を適宜選択して用いればよいものである。   Next, materials for forming the eyewash containers 1, 1 'and molding methods will be described. The material for forming the eyewash containers 1, 1 ′ is not particularly limited as long as it is a flexible material, but is preferably a thermoplastic elastomer, for example, polystyrene, polyolefin, polyurethane, and the like. One or more types of elastomers such as polyvinyl chloride, polyester, and polyamide can be used. In addition, as a method for molding the eyewash containers 1, 1 ', a known molding method such as injection molding or blow molding may be appropriately selected and used.

なお、図１、２に示した第１、第２実施形態の洗眼用容器１、１’はいずれも、前記被覆用周壁部２と液溜用筒状部４との間に周状段部３を設けた構成を示したが、押圧力が図１、２に示した第１、第２実施形態の洗眼用容器１、１’に比べて、前記被覆用周壁部２に伝播し易くなる虞はあるが、前記周状段部３を設けることなく、前記被覆用周壁部２の下周端に直接に前記液溜用筒状部４を連接した構成としてもよいものであるし、また、前記断面略逆Ｕ字形状底壁４２を前記被覆用周壁部２の横断面略楕円形状の長軸方向に設けたものを示したが、短軸方向に設けた構成としてもよいものである。   The eye wash containers 1 and 1 ′ of the first and second embodiments shown in FIGS. 1 and 2 each have a circumferential step portion between the covering peripheral wall portion 2 and the liquid storage tubular portion 4. 3, the pressing force is more easily transmitted to the covering peripheral wall portion 2 than the eyewashing containers 1 and 1 ′ of the first and second embodiments shown in FIGS. Although there is a possibility, it is good also as a structure which connected the said cylindrical part 4 for liquid reservoirs directly to the lower peripheral end of the said surrounding wall part 2 for coating | covering, without providing the said circumferential step part 3, and In the above description, the substantially inverted U-shaped bottom wall 42 in the cross section is provided in the major axis direction of the substantially elliptical cross section of the covering peripheral wall portion 2, but may be configured in the minor axis direction. .

また、説明は省略したが、前記被覆用周壁部２の横断面略楕円形状の長軸方向の一方の上周端は他方の上周端より相対的に高く構成されると共に前記被覆用周壁部２の上周端は滑らかな曲線形状に構成されて、前記洗眼用容器１、１’を顔面目元に押し当てた際に顔面形状に沿って密着し易い形状に構成されている。   Moreover, although description was abbreviate | omitted, while the upper peripheral end of the long-axis direction of the cross-sectional substantially elliptical shape of the said surrounding wall part 2 for coating | covering is comprised relatively higher than the upper peripheral end of the other, and the said surrounding wall part for coating | covering The upper peripheral end of 2 is configured in a smooth curved shape, and is configured to be in close contact with the face shape when the eyewash containers 1, 1 ′ are pressed against the face eyes.

本発明にかかる洗眼用容器の第１実施形態を示す（ａ）は正面図，（ｂ）は平面図，（ｃ）は正面図に対する右側面図，（ｄ）は底面図，（ｅ）は（ａ）のＸ−Ｘ線断面図，（ｆ）は（ｃ）のＹ−Ｙ線断面図である。(A) which shows 1st Embodiment of the eyewash container concerning this invention is a front view, (b) is a top view, (c) is a right view with respect to a front view, (d) is a bottom view, (e) is (A) XX sectional drawing, (f) is the YY sectional view of (c). 本発明にかかる洗眼用容器の第２実施形態を示す（ａ）は正面図，（ｂ）は平面図，（ｃ）は正面図に対する右側面図，（ｄ）は底面図，（ｅ）は（ａ）のＸ’−Ｘ’線断面図，（ｆ）は（ｃ）のＹ’−Ｙ’線断面図である。(A) which shows 2nd Embodiment of the container for eyewashes concerning this invention is a front view, (b) is a top view, (c) is a right view with respect to a front view, (d) is a bottom view, (e) is (A) X'-X 'sectional view taken on the line, (f) is a Y'-Y' sectional view taken on the line (c).

符号の説明Explanation of symbols

１，１’ 洗眼用容器
２ 被覆用周壁部
３ 周状段部
４ 液溜用筒状部
５ 補強壁
４０ 周壁
４１ 底壁
４２ 断面略逆Ｕ字形状底壁
Ａ 接合部

DESCRIPTION OF SYMBOLS 1,1 'Eyewash container 2 Covering peripheral wall part 3 Circumferential step part 4 Liquid storage cylindrical part 5 Reinforcement wall 40 Peripheral wall 41 Bottom wall 42 Cross-sectional substantially reverse U-shaped bottom wall A Joint part

Claims (6)

上方に末広がりの横断面略楕円形状の可撓性を有する顔面目元を被覆する被覆用周壁部と、前記被覆用周壁部の下周端に連接する可撓性を有する周壁と底壁とを備えた有底状の液溜用筒状部とからなる洗眼用容器であって、前記液溜用筒状部は内部空間を略２分するように前記底壁の中央部に外側から内部側に凹んだ前記被覆用周壁部の横断面略楕円形状の長軸方向ないし短軸方向に平行な断面略逆Ｕ字形状底壁を備えていることを特徴とする洗眼用容器。 A covering peripheral wall portion that covers a flexible face eye having a substantially elliptical cross-sectional shape extending upward at the end, and a flexible peripheral wall and a bottom wall connected to a lower peripheral end of the covering peripheral wall portion. An eyewash container comprising a bottomed liquid storage tubular portion, wherein the liquid storage tubular portion is formed from the outer side to the inner side of the central portion of the bottom wall so as to substantially divide the internal space. An eyewash container comprising a bottom wall having a substantially inverted U-shaped cross section parallel to a major axis direction or a minor axis direction of a substantially elliptical cross section of the recessed peripheral wall portion for covering. 前記液溜用筒状部の前記断面略逆Ｕ字形状底壁を挟んで対向する位置にある前記周壁が前記液溜用筒状部の前記断面略逆Ｕ字形状底壁より薄肉に形成されていることを特徴とする請求項１記載の洗眼用容器。 The peripheral wall at a position facing the bottom wall of the cylindrical portion for liquid reservoir across the substantially inverted U-shaped bottom wall is formed to be thinner than the bottom wall of the substantially inverted U-shaped cross section of the cylindrical portion for liquid reservoir. The eyewash container according to claim 1, wherein 前記底壁が前記液溜用筒状部の前記断面略逆Ｕ字形状底壁より薄肉に形成されていることを特徴とする請求項１、２のいずれかに記載の洗眼用容器。 The eyewash container according to any one of claims 1 and 2, wherein the bottom wall is formed thinner than the substantially inverted U-shaped bottom wall of the liquid storage tubular portion. 前記液溜用筒状部の前記断面略逆Ｕ字形状底壁を挟んで対向する位置にある前記周壁と前記底壁との接続部が外側を凸とする曲面状に面取りされていることを特徴とする請求項１〜３のいずれかに記載の洗眼用容器。 The connecting portion between the peripheral wall and the bottom wall at a position facing the bottom wall with the substantially inverted U-shaped cross-section of the cylindrical portion for liquid reservoir is chamfered into a curved surface having a convex outside. The eyewash container according to any one of claims 1 to 3. 前記断面略逆Ｕ字形状底壁の長手方向に直交する方向に補強壁が設けられていることを特徴とする請求項１〜４のいずれかに記載の洗眼用容器。 The eyewash container according to any one of claims 1 to 4, wherein a reinforcing wall is provided in a direction orthogonal to the longitudinal direction of the substantially inverted U-shaped bottom wall. 前記被覆用周壁部と前記液溜用筒状部との間に周状段部が設けられていることを特徴とする請求項１〜５のいずれかに記載の洗眼用容器。

The eyewash container according to any one of claims 1 to 5, wherein a circumferential step portion is provided between the covering peripheral wall portion and the liquid reservoir cylindrical portion.

JP2004034469A 2004-02-12 2004-02-12 Eyewash container Pending JP2005224333A (en)

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Publication Number Publication Date
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Family

ID=34999501

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Application Number Title Priority Date Filing Date
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007119865A1 (en) * 2006-04-18 2007-10-25 Kobayashi Pharmaceutical Co., Ltd. Eyewash device
WO2007123141A1 (en) * 2006-04-18 2007-11-01 Kobayashi Pharmaceutical Co., Ltd. Eyewash device
GB2451821B (en) * 2007-08-11 2010-11-17 Reckitt Benckiser Healthcare Eye bath

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007119865A1 (en) * 2006-04-18 2007-10-25 Kobayashi Pharmaceutical Co., Ltd. Eyewash device
JP2007282873A (en) * 2006-04-18 2007-11-01 Kobayashi Pharmaceut Co Ltd Eye washing apparatus
WO2007123141A1 (en) * 2006-04-18 2007-11-01 Kobayashi Pharmaceutical Co., Ltd. Eyewash device
JP2007282872A (en) * 2006-04-18 2007-11-01 Kobayashi Pharmaceut Co Ltd Eye washing apparatus
GB2451821B (en) * 2007-08-11 2010-11-17 Reckitt Benckiser Healthcare Eye bath

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