JPH06111Y2 - Infusion plastic container - Google Patents
Infusion plastic containerInfo
- Publication number
- JPH06111Y2 JPH06111Y2 JP9545989U JP9545989U JPH06111Y2 JP H06111 Y2 JPH06111 Y2 JP H06111Y2 JP 9545989 U JP9545989 U JP 9545989U JP 9545989 U JP9545989 U JP 9545989U JP H06111 Y2 JPH06111 Y2 JP H06111Y2
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- container
- infusion
- mouth
- rubber
- 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.)
- Expired - Lifetime
Links
Landscapes
- Closures For Containers (AREA)
Description
【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、糖質輸液剤、電解質輸液剤、血漿増量材、浸
透圧利尿剤、アミノ酸輸液剤、脂肪乳剤、高カロリー栄
養剤などの経静脈や経腸用の輸液等を収容する輸液用プ
ラスチック容器に関するものである。[Detailed Description of the Invention] [Industrial field of application] The present invention is applied to the application of sugar infusion agents, electrolyte infusion agents, plasma expanders, osmotic diuretics, amino acid infusion agents, fat emulsions, high-calorie nutritional agents, etc. The present invention relates to an infusion plastic container for containing an infusion solution for a vein or an intestine.
［従来の技術］ 従来、この種の輸液容器として、容器本体から突出する
口部にゴム栓を被せ、かつ、それに上栓を被せたうえ、
上栓の下端周部を口部に溶着して口部を封止するように
構成されたものは、特開昭６３−９６０５１号公報に記
載されている。[Prior Art] Conventionally, as an infusion container of this type, a mouth portion protruding from the container body is covered with a rubber stopper, and an upper stopper is also covered with the rubber stopper.
The structure in which the lower end peripheral portion of the upper plug is welded to the mouth portion to seal the mouth portion is described in JP-A-63-96051.
［考案が解決しようとする課題］ ところで、上記のように、容器本体の口部をゴム栓で封
止し、上栓で溶着密封した従来の輸液用プラスチック容
器にあっては、一旦密封すると外から雑菌が侵入する虞
がないので、きわめて衛生的であるという優れた長所を
有するが、容器から輸液を一度に全量を出す場合には、
栓体を全開することが困難であるところから、この場合
の使用には甚だ不便であった。[Problems to be Solved by the Invention] By the way, as described above, in the case of the conventional infusion plastic container in which the mouth of the container body is sealed with the rubber stopper and the upper lid is welded and sealed, once the container is sealed, it is removed. It has the excellent advantage of being extremely hygienic because there is no risk of invasion of bacteria from the container.
Since it is difficult to fully open the stopper, it was very inconvenient to use in this case.
本考案は、従来のこの種の輸液用プラスチック容器にお
ける問題点に鑑み、容器の口部に螺着して密封する栓体
を上栓と下栓とで構成して、その上栓と下栓との間にゴ
ム栓を挟んで溶着一体化するとともに、栓体の下栓には
ゴム栓の落下を防止するための補強部を形成したことに
より、輸液を一度に全量を出す必要がある場合には、容
器の口部から栓体を外して全開させることができ、ま
た、点滴等の場合において栓体のゴム栓に注射針を刺通
する際に、ゴム栓が変形落下する虞が全くない輸液用プ
ラスチック容器を提供することを目的とするものであ
る。In view of the problems in the conventional plastic container for infusion of this kind, the present invention comprises a stopper body that is screwed into a mouth portion of a container to be sealed, and includes an upper stopper and a lower stopper. When it is necessary to deliver the entire amount of the infusion at one time by sandwiching a rubber stopper between and to integrate and weld, and by forming a reinforcing part on the lower stopper of the stopper to prevent the rubber stopper from falling. In addition, the stopper can be fully opened by removing it from the mouth of the container, and in the case of drip etc., when the injection needle is pierced through the rubber stopper of the stopper, the rubber stopper may be deformed and dropped. It is intended to provide a plastic container for infusion which does not exist.
［課題を解決するための手段］ 本考案は、その目的を達成するための技術的手段とし
て、次のとおり構成した。[Means for Solving the Problems] The present invention has the following constitutions as technical means for achieving the object.
すなわち、その構成は、容器の口部にゴム栓を内装した
栓体を被せて螺着し、口部を封止してなる輸液用プラス
チック容器において、栓体は上栓と下栓とで構成し、そ
の上栓と下栓との間にゴム栓を挟んで溶着一体化すると
ともに、栓体の下栓にはゴム栓の落下を防止するための
補強部を形成してなることを特徴とする輸液用プラスチ
ック容器としたものである。That is, the structure is a plastic container for transfusion in which the mouth of the container is covered with a stopper having a rubber stopper and screwed to seal the mouth, and the stopper is composed of an upper stopper and a lower stopper. In addition, a rubber stopper is sandwiched between the upper stopper and the lower stopper to be welded and integrated, and a reinforcing portion for preventing the rubber stopper from falling is formed on the lower stopper of the stopper body. It is a plastic container for infusion.
［作用］ 本考案に係る輸液用プラスチック容器においては、前記
のように、容器の口部に栓体を螺着して封止するもので
あるから、輸液を一度に全量出す場合には、栓体をねじ
り外せば容器の口部を全開することができる。[Operation] In the plastic container for infusion according to the present invention, as described above, the stopper is screwed to the mouth of the container to seal the container. Untwisting the body allows the mouth of the container to be fully opened.
また、栓体内では、ゴム栓が上栓と下栓とに挟まれてい
るうえ、ゴム栓の下面は下栓の補強部で支持されている
ので、点滴等の場合において、ゴム栓に注射針を刺通す
る際にそれが変形せず、ゴム栓の落下によって使用不能
に陥ることはない。In addition, in the stopper body, the rubber stopper is sandwiched between the upper stopper and the lower stopper, and the lower surface of the rubber stopper is supported by the reinforcing portion of the lower stopper. It does not deform when it is pierced, and it does not become unusable when the rubber stopper falls.
［実施例］ 本考案の一実施例を図面について説明する。[Embodiment] An embodiment of the present invention will be described with reference to the drawings.
図面には輸液用プラスチック容器の一例が示されてお
り、１は容器の口部であって、この容器の口部１は容器
本体（胴部）２の上端に突出している。口部１の外周に
は雄ネジ状の螺条３が形成されており、口部１の下部に
は外側に張出したフランジ部４が形成されている。An example of a plastic container for infusion is shown in the drawing, and 1 is a mouth portion of the container, and the mouth portion 1 of the container projects from an upper end of a container body (body portion) 2. A male screw-shaped thread 3 is formed on the outer periphery of the mouth portion 1, and a flange portion 4 protruding outward is formed on the lower portion of the mouth portion 1.
５は栓体であって、この栓体５は上栓６とその栓体５の
下部に溶着される下栓７とで構成されており、上栓６と
下栓７との間にゴム栓８を挟んで溶着一体化されてい
る。９はその溶着部である。上記ゴム栓８の上下面には
環状凹溝10がそれぞれ形成され、この環状凹溝10に上栓
５の環状突起部11と下栓７の環状突起部12が係合して係
止状態となっている。下栓７の内周には縦凸状13が、ゴ
ム栓８には縦凹溝14が形成されており、これらの縦凸状
13と縦凹溝14はゴム栓８を下栓７の正位置に嵌装する際
の案内用である。下栓７にはゴム栓８の下面を差渡し状
に支持する補強部15が形成されており、この補強部15は
ゴム栓８の落下を防止するためのものである。下栓７の
内周には雌ネジ状の螺条16が形成されており、この螺条
16を前記口部１の螺条３に螺合することにより栓体５が
口部１を密封するように螺着されるようになっている。
上記上栓６の上面はプルリング17による開封部18となっ
ており、19はそのスコアである。20は下栓７の開口部、
21はゴム栓８の上面に形成された凹部であって、この凹
部21は下栓７の開口部20と対向している。容器の口部１
はイージーピールフィルム22で封止し、輸液とゴム栓８
とを隔絶している。Reference numeral 5 denotes a stopper, which is composed of an upper stopper 6 and a lower stopper 7 which is welded to the lower portion of the stopper 5. A rubber stopper is provided between the upper stopper 6 and the lower stopper 7. It is welded and integrated with 8 in between. 9 is the welded portion. An annular groove 10 is formed on the upper and lower surfaces of the rubber stopper 8, and the annular protrusion 11 of the upper stopper 5 and the annular protrusion 12 of the lower stopper 7 are engaged with the annular groove 10 to lock them. Has become. A vertical protrusion 13 is formed on the inner circumference of the lower stopper 7, and a vertical groove 14 is formed on the rubber stopper 8.
The groove 13 and the vertical groove 14 are for guiding when the rubber stopper 8 is fitted in the normal position of the lower stopper 7. The lower plug 7 is formed with a reinforcing portion 15 that supports the lower surface of the rubber stopper 8 in a bridging manner, and the reinforcing portion 15 is for preventing the rubber stopper 8 from falling. A female threaded thread 16 is formed on the inner circumference of the lower plug 7.
By screwing 16 onto the thread 3 of the mouth 1, the plug 5 is screwed so as to seal the mouth 1.
The upper surface of the upper stopper 6 is an opening portion 18 by a pull ring 17, and 19 is the score. 20 is the opening of the lower stopper 7,
Reference numeral 21 denotes a recess formed on the upper surface of the rubber plug 8, and the recess 21 faces the opening 20 of the lower plug 7. Container mouth 1
Is sealed with Easy Peel film 22, infusion and rubber stopper 8
Is isolated from.
なお、上栓６と下栓７は、超音波振動溶着やスピンウェ
ルディング等によって溶着一体化されるが、上栓６内に
ゴム栓８を収納して金型にインサートして、下栓７を射
出成形することによって上栓６と下栓７とが一体化され
た栓体５を得ることができる。The upper stopper 6 and the lower stopper 7 are welded and integrated by ultrasonic vibration welding, spin welding, or the like. The rubber stopper 8 is housed in the upper stopper 6 and inserted into a mold to form the lower stopper 7 By injection molding, it is possible to obtain the plug body 5 in which the upper plug 6 and the lower plug 7 are integrated.
輸液用プラスチック容器は、ポリエチレン、ポリプロピ
レン等の熱可塑性プラスチック材料をブロー成形等によ
り製造されるのものである。口部１は、容器本体２と一
体に成形されるが、口部１を別に成形して容器本体２に
溶着した構成としてもよい。The infusion plastic container is manufactured by blow molding or the like of a thermoplastic material such as polyethylene or polypropylene. The mouth portion 1 is formed integrally with the container body 2, but the mouth portion 1 may be separately formed and welded to the container body 2.
以上のように構成された輸液用プラスチック容器は、容
器の口部１に栓体５を螺着して封止するものであるか
ら、輸液を一度に全量出す場合には、栓体５をねじり外
し、イージーピールフィルム22を除去すれば、容器の口
部１を全開することができる。The plastic container for infusion configured as described above is one in which the plug 5 is screwed into the mouth portion 1 of the container to seal the container. Therefore, when the infusion is completely discharged at one time, the plug 5 is twisted. By removing and removing the easy peel film 22, the mouth portion 1 of the container can be fully opened.
また、点滴等の場合には、プルリング17による開封部18
を開封し、ゴム栓８の凹部21に注射針を刺通すれば、注
射針は下栓７の開口部20からイージーピールフィルム22
を刺通して容器の口部１内に突き出した状態となる。と
ころで、ゴム栓８の下面は下栓７の補強部15で差渡し状
に支持されているので、ゴム栓８の凹部21に注射針を刺
通する際にその変形が確実に防止され、ゴム栓８は落下
する虞がなく、使用不能に陥ることはない。In the case of drip etc., the opening section 18 by the pull ring 17
When the needle is opened and the injection needle is pierced through the recess 21 of the rubber stopper 8, the injection needle is inserted from the opening 20 of the lower stopper 7 into the easy peel film 22.
Is pierced into the container to project into the mouth portion 1 of the container. By the way, since the lower surface of the rubber stopper 8 is supported by the reinforcing portion 15 of the lower stopper 7 in a bridging manner, when the injection needle is inserted into the concave portion 21 of the rubber stopper 8, its deformation is reliably prevented, and the rubber stopper is There is no risk that the stopper 8 will fall, and it will not become unusable.
なお、下栓７の補強部は、上記実施例のように差渡し状
に形成したもののほか、針刺し可能な膜体を形成したも
のであってもよい。The reinforcing portion of the lower stopper 7 may be formed in a bridge shape as in the above-described embodiment, or may be formed with a needle-pierceable film body.
［考案の効果］ 本考案は、容器の口部にゴム栓を内装した栓体を被せて
螺着し、口部を封止してなる輸液用プラスチック容器に
おいて、栓体は上栓と下栓とで構成し、その上栓と下栓
との間にゴム栓を挟んで溶着一体化するとともに、栓体
の下栓にはゴム栓の落下を防止するための補強部を形成
してなるものであるから、輸液を一度に全量を出す必要
がある場合には、容器の口部から栓体を外して全開させ
ることができ、また、点滴等の場合において栓体のゴム
栓に注射針を刺通する際に、ゴム栓が変形落下する虞が
全くなく、便利でしかも優れた輸液用プラスチック容器
を得ることができる。[Effects of the Invention] The present invention is a plastic container for transfusion in which a mouth part of a container is covered with a stopper body and screwed, and the mouth part is sealed. A rubber stopper is sandwiched between the upper stopper and the lower stopper to be welded and integrated, and a reinforcing portion for preventing the rubber stopper from falling is formed on the lower stopper of the stopper body. Therefore, if it is necessary to take out the entire volume of the infusion at a time, the stopper can be removed from the mouth of the container and fully opened.In addition, in the case of infusion, the rubber stopper of the stopper should be covered with an injection needle. It is possible to obtain a convenient and excellent infusion plastic container without any possibility that the rubber stopper may be deformed and dropped when it is pierced.
図面は本考案の一実施例を示し、第１図は輸液用プラス
チック容器の全体正面図、第２図は一部の拡大縦断正面
図、第３図は同上分解斜視図である。 １…口部、２…容器本体、３…螺条、５…栓体、６…上
栓、７…下栓、８…ゴム栓、９…溶着部、12…プルリン
グ、15…補強部、16…螺条The drawings show one embodiment of the present invention. Fig. 1 is an overall front view of a plastic container for infusion, Fig. 2 is a partially enlarged vertical front view, and Fig. 3 is an exploded perspective view of the same. DESCRIPTION OF SYMBOLS 1 ... Mouth part, 2 ... Container body, 3 ... Thread, 5 ... Plug body, 6 ... Top plug, 7 ... Bottom plug, 8 ... Rubber plug, 9 ... Welding part, 12 ... Pull ring, 15 ... Reinforcing part, 16 … Thread
Claims (1)
て螺着し、口部を封止してなる輸液用プラスチック容器
において、栓体は上栓と下栓とで構成し、その上栓と下
栓との間にゴム栓を挟んで溶着一体化するとともに、栓
体の下栓にはゴム栓の落下を防止するための補強部を形
成してなることを特徴とする輸液用プラスチック容器。1. A plastic container for transfusion in which the mouth of a container is covered with a stopper having a rubber stopper and screwed to seal the mouth, the stopper comprising an upper stopper and a lower stopper. The rubber stopper is sandwiched between the upper stopper and the lower stopper to be welded and integrated, and the lower stopper of the stopper body is formed with a reinforcing portion for preventing the rubber stopper from falling. Infusion plastic container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9545989U JPH06111Y2 (en) | 1989-08-14 | 1989-08-14 | Infusion plastic container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9545989U JPH06111Y2 (en) | 1989-08-14 | 1989-08-14 | Infusion plastic container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0336649U JPH0336649U (en) | 1991-04-10 |
| JPH06111Y2 true JPH06111Y2 (en) | 1994-01-05 |
Family
ID=31644719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9545989U Expired - Lifetime JPH06111Y2 (en) | 1989-08-14 | 1989-08-14 | Infusion plastic container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06111Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002168210A (en) * | 2000-11-30 | 2002-06-14 | Seiji Kageyama | Article fixing structure onto wall face of gypsum board and the like |
| JP4963653B2 (en) * | 2007-09-20 | 2012-06-27 | ワヨー株式会社 | Hanging tool |
-
1989
- 1989-08-14 JP JP9545989U patent/JPH06111Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0336649U (en) | 1991-04-10 |
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