JP5041150B2 - Packaging container - Google Patents
Packaging container Download PDFInfo
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- JP5041150B2 JP5041150B2 JP2007283987A JP2007283987A JP5041150B2 JP 5041150 B2 JP5041150 B2 JP 5041150B2 JP 2007283987 A JP2007283987 A JP 2007283987A JP 2007283987 A JP2007283987 A JP 2007283987A JP 5041150 B2 JP5041150 B2 JP 5041150B2
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- packaging container
- protective case
- container
- contents
- container body
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Description
本発明は、中空塗布具が取り付けられた包装容器において、該中空塗布具が保護ケース内に収納される内容物入り包装容器に関する。 The present invention relates to a packaging container with contents in which a hollow applicator is housed in a protective case in a packaging container to which a hollow applicator is attached.
通常、薬液等を患部へ塗布する際に、塗布棒の先端に薬液等を含浸させて、患部へ塗布する方法が一般的に行われている。しかしながら、医療分野においては、近年の急速な技術進歩に伴い、用途や個別化医療によって各種さまざまな薬液等が用いられており、衛生性、医療事故防止の点から包装体に中空塗布具が取り付けられる使い捨てタイプの包装体が提案されている。 Usually, when a chemical solution or the like is applied to an affected area, a method is generally used in which the tip of an application rod is impregnated with the chemical solution or the like and applied to the affected area. However, in the medical field, various kinds of chemicals, etc. are used depending on the application and individualized medical treatment due to rapid technological progress in recent years. A hollow applicator is attached to the package from the viewpoint of hygiene and medical accident prevention. A disposable type package has been proposed.
例えば、特許文献１に記載されている包装体は、折り畳み誘導線が形成されたプラスチック容器本体内に内容物を無菌的に充填すると共に、前記容器本体と一体成形された保護ケース内に注出具を収納し、注出具の下端部に逆止部材を設けたものである。また、特許文献２に記載されている包装体は、薬液を塗布する塗布具付き包装体であって、包装体は外圧が加えられることにより剥離される仕切手段を介して、薬液が収納された薬液収納部と予備室とが区画形成されてなり、薬液収納部に外圧が加えられることにより、仕切手段が剥離されて前記薬液収納部及び予備室が連通され、薬液収納部から注出された薬液を予備室に収容し得るように構成されるものである。 For example, the packaging body described in Patent Document 1 aseptically fills a plastic container main body in which folding guide wires are formed and fills the contents into a protective case integrally formed with the container main body. And a check member is provided at the lower end of the pouring tool. Further, the package described in Patent Document 2 is a package with an applicator for applying a chemical solution, and the package contains the chemical solution via partition means that is peeled off when external pressure is applied. The chemical solution storage portion and the spare chamber are partitioned, and external pressure is applied to the chemical solution storage portion, so that the partitioning means is peeled off and the chemical solution storage portion and the spare chamber are communicated and poured out from the chemical solution storage portion. The chemical solution is configured to be stored in the spare chamber.
前述の特許文献１に記載されている容器は、容器本体と一体成形された保護ケース内に注出具を収納し、容器本体と注出具との間は逆止弁にて封止される。
開通手段としては、該注出具の両頭針が収納されるケースを容器本体に向けて押し込んだ後に、容器本体内の注射剤を注出可能とするものであるから衛生上両頭針をケース内に収納する必要があり、構造が複雑となる。また、開通手段に手間がかかる。また、特許文献２は、薬液が収納された薬液収納部と予備室とが区画形成されてなり、薬液収納部に外圧が加えられることにより、仕切手段（シール部）が剥離されて前記薬液収納部及び予備室が連通され、薬液収納部から注出された薬液を予備室に収容し得るように構成されるものであるが、シール部を開通させるのに高い押し圧力が必要となり、シール部が開通したときの勢いで液体が塗布具から飛び出すといった問題がある。また、これらは高い衛生要求が必要となる環境下において、衛生性、管理性、使用性をいまだ充分に満足するものではない。
The container described in Patent Document 1 stores a pouring tool in a protective case integrally formed with the container main body, and the container main body and the pouring tool are sealed with a check valve.
As the opening means, after the case where the double-ended needle of the extraction tool is stored is pushed toward the container body, the injection in the container body can be discharged, so the double-ended needle is placed in the case for hygiene purposes. It must be stored and the structure becomes complicated. Moreover, it takes time to open the opening means. Further, in Patent Document 2, a chemical solution storage section in which a chemical solution is stored and a spare chamber are partitioned, and when the external pressure is applied to the chemical solution storage section, the partition means (seal portion) is peeled off to store the chemical solution. Is configured so that the chemical solution poured out from the chemical solution storage unit can be stored in the preliminary chamber, but a high pressing force is required to open the seal portion, and the seal unit There is a problem that the liquid jumps out of the applicator at the moment when the is opened. In addition, they still do not fully satisfy hygiene, manageability and usability in an environment that requires high hygiene requirements.
そこで、上記課題を解決するために、請求項１記載の内容物入り包装容器は、容器本体、開封可能なシール部及び保護ケースが順次一体成形され、前記保護ケース内に中空塗布具の塗布部を保護ケース側に位置するように収納し、前記中空塗布具をシール部近傍の保護ケースに固定し、前記シール部から容器本体に向かって拡径のテーパ壁を有するものである。請求項２記載の包装容器は、請求項１記載の包装容器において、容器本体に折り畳み導線を形成し、請求項３記載の包装容器は、内容物入り包装容器がスタンディング性を有し、請求項４記載の包装容器は、中空塗布具の収納固定を環状のゴムパッキンを介して固定し、請求項５記載の包装容器は、保護ケースに破断部を設け、請求項６記載の包装容器は、保護ケースに突片を設けたものである。さらに、請求項７記載の包装容器は、内容物を歯科用接着剤とするものである。 Therefore, in order to solve the above-mentioned problem, the packaging container with contents according to claim 1 has a container body, an openable seal part, and a protective case integrally formed in order, and an application part for a hollow applicator is provided in the protective case. The hollow applicator is housed so as to be positioned on the protective case side, the hollow applicator is fixed to a protective case near the seal portion, and has a taper wall whose diameter increases from the seal portion toward the container body. The packaging container according to claim 2 is the packaging container according to claim 1, wherein a folded conductor is formed on the container body, and the packaging container according to claim 3 is a packaging container containing the contents and has a standing property. The packaging container according to the present invention fixes the storage and fixing of the hollow applicator through an annular rubber packing, the packaging container according to claim 5 is provided with a rupture portion in the protective case, and the packaging container according to claim 6 is protected. A protrusion is provided on the case. Furthermore, the packaging container of Claim 7 uses a content as a dental adhesive.
請求項１記載の発明によれば、容器本体、開封可能なシール部及び保護ケースが順次一体成形されているので高い密封性、いたずら防止機能を有し、塗布具を保護ケース内に収納することで使用直前まで高い衛生性を保持することができ、シール部から容器本体に向かって拡径するテーパ壁を有することで、シール部の開通力を低減することができるのである。また、構造が極めて容易であるので、製造コストを安価にすることができる。
また、請求項２記載の発明によれば、容器本体に折り畳み導線を形成することで、容器本体を押圧し易くなり、前記シール部の開通が容易に行われると共に、内容物の残存が防止される。
また、請求項３記載の発明によれば、包装容器がスタンディング性を有することで、収納性、商品陳列性に優れると共に、本発明の包装容器を数回に亘り使用する場合に、容器本体を正立させることで中空塗布具先端の汚染を防ぐことができる。
また、請求項４記載の発明によれば、中空塗布具の収納固定を環状のゴムパッキンを介して行うことで、容易、且つ確実に固定をすることができる。
また、請求項５記載の発明によれば、保護ケースと中空塗布具の固定部の間に破断部を設けることで保護ケースを容易に取り外すことができる。
また、請求項６記載の発明によれば、保護ケースに突片を設けたことで保護ケースの取り外しを容易に行うことができる。
さらに、本発明は、容器本体内の内容物が歯科用接着剤の場合に特に、有効に使用可能である。
According to the first aspect of the present invention, the container main body, the sealable portion that can be opened, and the protective case are sequentially integrally formed, so that it has a high sealing performance and a tamper-proof function, and the applicator is stored in the protective case. Thus, high hygiene can be maintained until just before use, and the opening force of the seal portion can be reduced by having a tapered wall whose diameter increases from the seal portion toward the container body. Further, since the structure is extremely easy, the manufacturing cost can be reduced.
Further, according to the invention described in claim 2, by forming the folded conducting wire on the container main body, the container main body can be easily pressed, the seal portion can be easily opened, and the contents can be prevented from remaining. The
In addition, according to the invention described in claim 3, the packaging container has a standing property, so that it is excellent in storage property and product display property, and when the packaging container of the present invention is used several times, By erecting, contamination of the tip of the hollow applicator can be prevented.
According to the invention of claim 4, the hollow applicator can be stored and fixed via the annular rubber packing, so that it can be fixed easily and reliably.
According to the fifth aspect of the present invention, the protective case can be easily removed by providing the break portion between the protective case and the fixing portion of the hollow applicator.
According to the sixth aspect of the present invention, the protective case can be easily removed by providing the protruding piece on the protective case.
Furthermore, the present invention can be effectively used particularly when the contents in the container body are a dental adhesive.
本発明の一実施形態について、図面に基づいて説明する。
図１は、本発明の一実施形態を示し、包装容器１の正面図（ａ）、側面図（ｂ）、断面図（ｃ）である。本発明の包装容器１は、容器本体２及び保護ケース３が一体成形されており、保護ケース３内に中空塗布具５の塗布部６が、保護ケース３側に位置するように収納し、中空塗布具５はシール部近傍の保護ケース３に環状ゴムパッキン１１を介して固定部７に固定される。容器本体２内には、歯科用接着剤等の内容物８が充填されている。
そして、保護ケース３と中空塗布具の固定部７の間には破断部９が刻設されていて、この部分が他の部分よりも脆弱になっており、使用時において、この部分から保護ケース３を容器本体２から容易に分離できるようになっている。また保護ケース３と容器本体２の分離を容易にするために保護ケース３に翼状の突片１０が形成されている。
また、容器本体２には、側面及び底面に折り畳み導線１２が形成されており、容器本体２を容易に押し潰すことが可能になり、前述したシール部４の開通を容易に行うことができると共に、内容物の残存が防止される。尚、折り畳み線１２は、容器本体の側面及び底面に形成する以外に、容器本体２の周方向に形成した蛇腹構造であってもよい。
An embodiment of the present invention will be described with reference to the drawings.
FIG. 1 is a front view (a), a side view (b), and a cross-sectional view (c) of a packaging container 1 according to an embodiment of the present invention. In the packaging container 1 of the present invention, the container body 2 and the protective case 3 are integrally formed, and the application part 6 of the hollow applicator 5 is accommodated in the protective case 3 so as to be positioned on the protective case 3 side, and is hollow. The applicator 5 is fixed to the fixing portion 7 via the annular rubber packing 11 in the protective case 3 near the seal portion. The container body 2 is filled with contents 8 such as a dental adhesive.
And the fracture | rupture part 9 is engraved between the protective case 3 and the fixing | fixed part 7 of a hollow applicator, and this part is weaker than another part. 3 can be easily separated from the container body 2. In addition, a wing-like protruding piece 10 is formed on the protective case 3 to facilitate separation of the protective case 3 and the container body 2.
In addition, the container body 2 has folding conductors 12 formed on the side surface and the bottom surface, so that the container body 2 can be easily crushed and the above-described seal portion 4 can be easily opened. Residual contents are prevented. The folding line 12 may be a bellows structure formed in the circumferential direction of the container body 2 in addition to being formed on the side surface and the bottom surface of the container body.
本発明の包装容器においては、シール部４の下方に拡経のテーパ壁２１を設けることが好ましい。
そして、容器本体２を押し潰した際に発生する内圧力は、拡経のテーパ壁２１を介してシール部４に作用し、拡経のテーパ壁２１を設けることにより、前記シール部４のシール界面の垂直方向に作用する力、即ち、シール部４を引き剥がす方向により大きな力が作用するためシール部の開通力が低減され、効率よくシール界面を剥離させることが可能になる。
In the packaging container of this invention, it is preferable to provide the taper wall 21 of the expansion below the seal part 4.
The internal pressure generated when the container body 2 is crushed acts on the seal portion 4 via the expansion taper wall 21, and the expansion taper wall 21 is provided so that the seal of the seal portion 4 is sealed. Since the force acting in the direction perpendicular to the interface, that is, the direction in which the seal portion 4 is peeled off, a larger force acts, the opening force of the seal portion is reduced, and the seal interface can be peeled efficiently.
中空塗布具５の先端に装着する塗布部６には、ブラシ、ハケ、ヘラ、クシ目ゴテ、ローラー等を装着することができる。特にブラシ状のものが内容物を含浸させ易いので好ましい。ブラシの材質としては、ナイロンや綿等の繊維状のものが好ましい。また、塗布部６に、容器本体２内の内容物とは別の薬液、接着剤等の成分を含浸、塗布させておいてもよい。 A brush, brush, spatula, comb eye, roller, or the like can be attached to the application unit 6 attached to the tip of the hollow applicator 5. In particular, a brush-like one is preferable because it can easily impregnate the contents. The material of the brush is preferably a fibrous material such as nylon or cotton. Moreover, you may make the application part 6 impregnate and apply components, such as a chemical | medical solution different from the content in the container main body 2, and an adhesive agent.
破断部９は、保護ケース３と固定部７の間に設けるのが好ましく、破断部９の成形方法は、包装容器１の成形時のブロー金型に予め破断部形成用の凸部を成形してもよく、包装容器１の成形後に形成してもよい。 The breaking portion 9 is preferably provided between the protective case 3 and the fixing portion 7. A method for forming the breaking portion 9 is that a projection for forming the breaking portion is formed in advance on a blow mold when the packaging container 1 is formed. Alternatively, it may be formed after the packaging container 1 is formed.
図２は、図１（ｃ）の部分Ａにおける包装容器１の固定部７の拡大図を示す。
そして、塗布具５は、固定部７に環状のゴムパッキン１１を介して収納固定され、塗布具５は保護ケース３内に直接収納固定することもできるが、前述したように環状のゴムパッキン１１を介して塗布具５を収納固定することにより、容易、且つ確実に固定することができるので好ましい。環状ゴムパッキン１１材としては、ポリブタジエン系、ブタジエン・アクリロニトリル系、クロロプレン系等の共重合体等が挙げられる。
FIG. 2 shows an enlarged view of the fixing part 7 of the packaging container 1 in the part A of FIG.
The applicator 5 is housed and fixed to the fixing portion 7 via the annular rubber packing 11. The applicator 5 can be directly housed and fixed in the protective case 3, but as described above, the annular rubber packing 11. It is preferable that the applicator 5 is housed and fixed via the wire because it can be easily and reliably fixed. Examples of the cyclic rubber packing 11 include polybutadiene-based, butadiene / acrylonitrile-based, chloroprene-based copolymers, and the like.
本発明の包装容器１の材料としては、ポリエステル、ポリプロピレン、ポリエチレン、ポリスチレン、ポリ塩化ビニル、ナイロン等が挙げられ、単層または多層包装体とすることもできる。
開封可能なシール部４は、包装容器１の内面に易剥離可能な材料を適宜選択し、包容容器の包材を圧着することで成形することができるし、ヒートシール温度を調整することによっても成形することができる。
Examples of the material of the packaging container 1 of the present invention include polyester, polypropylene, polyethylene, polystyrene, polyvinyl chloride, nylon and the like, and a single layer or multilayer package can also be used.
The sealable portion 4 that can be opened can be formed by appropriately selecting an easily peelable material on the inner surface of the packaging container 1 and crimping the packaging material of the packaging container, or by adjusting the heat seal temperature. Can be molded.
本発明の包装容器は、特に歯科用接着剤容器キット等の医療分野の使い切りタイプ容器として好適に使用され、例えば、接着剤レジンはリン酸系、カルボン酸系等が挙げられる。 The packaging container of the present invention is particularly preferably used as a single-use type container in the medical field such as a dental adhesive container kit. Examples of the adhesive resin include phosphoric acid and carboxylic acid.
本発明の包装容器の一使用形態を、図３を参照して説明する。
先ず、保護ケース３の突片１０を掴み、容器本体を軸に回転させて破断部９からねじ切る（図３（ａ）正面図）。次に、容器本体２の側壁を押圧し、シール部４の開通（図３（ｂ）断面図）、内容物８の中空塗布具５内通過、塗布部６への供給及び含浸を行い、患部に塗布して使用する（図３（ｃ）断面図）。
One usage pattern of the packaging container of the present invention will be described with reference to FIG.
First, the projecting piece 10 of the protective case 3 is grasped, and the container body is rotated about the shaft to be threaded from the breaking portion 9 (FIG. 3 (a) front view). Next, the side wall of the container body 2 is pressed, the seal part 4 is opened (cross-sectional view in FIG. 3 (b)), the contents 8 are passed through the hollow applicator 5, supplied to the applicator 6, and impregnated. It is used by coating (FIG. 3 (c) cross-sectional view).
次に、図示しないが前述した本発明の包装容器１の製造方法については、例えば、本出願人が提案した国際公開公報ＷＯ２００６／０８５４８０が挙げられ、このような成形方法により、ブロー成形、充填、中空塗布具の固定、保護ケースの成形を一体的に行うことで、高度な無菌状態の内容物入り包装容器を得ることができる。 Next, although not shown in the drawings, the method for manufacturing the packaging container 1 of the present invention described above includes, for example, International Publication No. WO2006 / 085480 proposed by the present applicant. By such a molding method, blow molding, filling, By integrally fixing the hollow applicator and forming the protective case, a highly aseptic packaging container with contents can be obtained.
１ 包装容器
２ 容器本体
３ 保護ケース
４ シール部
５ 中空塗布具
６ 塗布部
７ 固定部
８ 内容物
９ 破断部
１０ 突片
１１ ゴムパッキン
１２ 折り畳み線
２１ 拡径のテーパ壁
２２ 縮径のテーパ壁
DESCRIPTION OF SYMBOLS 1 Packaging container 2 Container main body 3 Protective case 4 Sealing part 5 Hollow applicator 6 Application | coating part 7 Fixing part 8 Contents 9 Breaking part 10 Protruding piece 11 Rubber packing 12 Folding line 21 Wide diameter taper wall 22 Reduction diameter taper wall
Claims (7)
The packaging container with contents according to claim 1, wherein the contents in the container body are a dental adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007283987A JP5041150B2 (en) | 2007-10-31 | 2007-10-31 | Packaging container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007283987A JP5041150B2 (en) | 2007-10-31 | 2007-10-31 | Packaging container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009106654A JP2009106654A (en) | 2009-05-21 |
| JP5041150B2 true JP5041150B2 (en) | 2012-10-03 |
Family
ID=40775851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007283987A Expired - Fee Related JP5041150B2 (en) | 2007-10-31 | 2007-10-31 | Packaging container |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5041150B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6811039B2 (en) * | 2016-06-30 | 2021-01-13 | 株式会社ジーシー | Dental viscous material packaging |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4411475B2 (en) * | 1999-09-30 | 2010-02-10 | 小林製薬株式会社 | Nozzle for applying and discharging a coating agent and the nozzle |
| BR0114025A (en) * | 2000-09-21 | 2003-07-29 | Dentsply Int Inc | Tip for dispensing, mixing and applying a material |
| JP3461166B2 (en) * | 2000-12-28 | 2003-10-27 | ジュテック株式会社 | Container with brush |
| JP2006096397A (en) * | 2004-09-30 | 2006-04-13 | Kanae Co Ltd | Package with applicator |
| KR20070107716A (en) * | 2005-02-08 | 2007-11-07 | 도요 세이칸 가부시키가이샤 | Sterile package, process for producing the same, and production apparatus |
-
2007
- 2007-10-31 JP JP2007283987A patent/JP5041150B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009106654A (en) | 2009-05-21 |
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