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JP4706153B2 - Two kinds of extruded tube containers - Google Patents

Two kinds of extruded tube containers Download PDF

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Publication number
JP4706153B2
JP4706153B2 JP2001271575A JP2001271575A JP4706153B2 JP 4706153 B2 JP4706153 B2 JP 4706153B2 JP 2001271575 A JP2001271575 A JP 2001271575A JP 2001271575 A JP2001271575 A JP 2001271575A JP 4706153 B2 JP4706153 B2 JP 4706153B2
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JP
Japan
Prior art keywords
tube
inner tube
neck
extruded
outer tube
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
Application number
JP2001271575A
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Japanese (ja)
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JP2003081294A (en
Inventor
武彦 土山
典一 柿木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toppan Inc
Original Assignee
Toppan Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toppan Inc filed Critical Toppan Inc
Priority to JP2001271575A priority Critical patent/JP4706153B2/en
Publication of JP2003081294A publication Critical patent/JP2003081294A/en
Application granted granted Critical
Publication of JP4706153B2 publication Critical patent/JP4706153B2/en
Anticipated expiration legal-status Critical
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  • Tubes (AREA)

Description

【0001】
【発明の属する技術分野】
本発明は、色や材質が異なった2種類のペースト状内容物を収容し、使用するときに、2種類のペースト状内容物を混合させることなく一緒に押し出すことが可能な2種押出しチューブ容器に関するものである。
【0002】
【従来の技術】
従来、色や材質が異なった多種類のペースト状内容物を収容し、使用時に混合させることなく押し出す多種(又は多色)押出しチューブ容器としては、歯磨き用多種押出しチューブ容器がよく知られているが、これは、内容物を充填するときに、異なった多種類のペースト状内容物を、断面が区分された状態で縦方向へ並列させてチューブ容器本体に充填して置くものである。
【0003】
【発明が解決しようとする課題】
しかしながら、従来の上述した多種押出しチューブ容器は、チューブ容器本体に異なった多種類のペースト状内容物が直接に触れ合って収容されているため、流通・保管時に、チューブ容器本体に部分的に外力が加わると、チューブ容器本体に断面が区分された状態で収容されている異なった種類のペースト状内容物が、部分的に混ざり合ってしまうことがあり、使用するときに、異なった種類の内容物が混合された状態で押し出されることがあった。また、キャップには分離機能がないため、キャップ内でも内容物の混合が発生したり、特に、使用終了時に混合が発生しやすく、また、使用中でも、胴部をスクイズして内容物を押し出すため、その時に異なった種類の内容物の混合が発生することもあった。
【0004】
本発明は、2種類のペースト状内容物を押し出す場合における上述した従来の多種押出しチューブ容器の問題を解決したものであり、流通・保管中、使用中や使用終了時に2種類のペースト状内容物が混ざり合うことがない2種押出しチューブ容器を提供するものである。
【0005】
【課題を解決するための手段】
すなわち、本発明は、キャップ本体の天板に立設する押出し筒に蓋部が開閉可能に装着し、前記押出し筒の内側に縦の仕切り板を設けて2つの押出し孔を形成し、この2つの押出し孔のいずれか一方の押出し孔の下方へ連続させてインナーチューブ用係着筒を垂設し、このインナーチューブ用係着筒の内側に、口頸部と肩部と下端が開口する胴部とからなるインナーチューブの口頸部を係着して前記インナーチューブを吊着し、前記押出し筒の外側位置の天板下面にアウターチューブ用係着筒を垂設し、このアウターチューブ用係着筒の内側に、口頸部と肩部と下端が開口する胴部とからなるアウターチューブの口頸部を係着して、内側に前記インナーチューブを収容して前記アウターチューブを吊着し、前記アウターチューブと前記インナーチューブに、それぞれ別個の内容物を胴部の下端開口部より充填したのち、前記アウターチューブの胴部下端部及び前記インナーチューブの胴部下端部を、熱融着法により同時に封止したことを特徴とする2種押出しチューブ容器である。
【0006】
【発明の実施の形態】
次に、本発明の2種押出しチューブ容器の実施の形態について、図を用いて詳細に説明する。
図1は、一実施形態の2種押出チューブ容器の要部の構造を示す断面図であり、図2は、その押出チューブ容器の胴部をスクイズしたときに、押出し筒より押し出されてきた2種類の内容物の断面の区分状態を示す説明図である。
【0007】
本実施形態の2種押出チューブ容器(10)は、図1に示すように、キャップ本体(100)と蓋部(200)とアウターチューブ(300)とインナーチューブ(400)とから構成されるものである。その構造は、キャップ本体の天板(110)に立設する押出し筒(130)に、キャップ本体の周壁(120)の後方側にヒンジ部(201)を介して蓋部の周壁(220)の後方側を接続し、蓋部の天板(210)の前方側に設ける開閉用突起(211)で開閉可能(矢印方向)に装着し、押出し筒の内側に縦の仕切り板(132)を設けて2つの押出し孔(133,134)を形成し、この2つの押出し孔のいずれか一方の押出し孔(133)の下方へ連続させてインナーチューブ用係着筒(140)を垂設し、このインナーチューブ用係着筒の内側に、口頸部(410)と肩部(420)と下端が開口する胴部(430)とからなるインナーチューブ(400)の口頸部(410)を、インナーチューブ用係着筒の下方内周面に設けられる通常、咬合による係合部(141)とインナーチューブの口頸部の下方外周面に設けられる通常、咬合による係合部(411)とを係合させて係着してインナーチューブを吊着し、また、キャップ本体の押出し筒の外側位置の天板下面にアウターチューブ用係着筒(150)を垂設し、このアウターチューブ用係着筒の内側に、口頸部(310)と肩部(320)と下端が開口する胴部(330)とからなるアウターチューブ(300)の口頸部(310)を、アウターチューブ用係着筒の下方内周面に設けられる通常、咬合による係合部(151)とアウターチューブの口頸部の外周面に設けられる通常、咬合による係合部(311)とを係合させて係着して、内側にインナーチューブを収容してアウターチューブを吊着するものである。なお、アウターチューブの口頸部を完全に封止するために、必要に応じては、キャップ本体のアウターチューブ用係着筒の内側の天板下面に、コンタクトリング(アウターチューブの口頸部天面に先端を密接)又はインナーリング(アウターチューブの口頸部内面に外周面を密接)又はコンタクトリングとインナーリングとを設けるものである。
【0008】
上述したキャップ本体に蓋部を接続するヒンジ部(201)は、図1に示すスナップヒンジ(蓋部の位置により自動的に開閉)でも又は通常のヒンジ(蓋部の開閉がすべて手動のもの)でもよく、また、キャップ本体の押出し筒への蓋部の装着は、蓋部の天板(210)下面に係合筒(230)を垂設し、キャップ本体の押出し筒の上方外周面に設けられる通常、咬合による係合部(231)と蓋部の係合筒の下方内周面に設けられる通常、咬合による係合部(131)とを係合させて行うものである。なお、キャップ本体の押出し筒は、使用目的に応じて、別体の蓋で咬合や螺合により開閉してもよい。
【0009】
そして、上述したアウターチューブとインナーチューブに、それぞれ別個の内容物を胴部の下端開口部より充填したのち、アウターチューブの胴部下端部及びインナーチューブの胴部下端部を、ヒートシール法や超音波シール法などの熱融着法により同時に密封するものである。
【0010】
本発明の2種押出チューブ容器は、容器本体が内側のインナーチューブと外側のアウターチューブとからなり、また、キャップ本体の押出し筒内が仕切り板で2つの押出し孔に区分され、インナーチューブとアウターチューブとが、それぞれの押出し孔に接続されているため、流通・保管中の部分的な外力や使用中の胴部のスクイズにより、また、使用終了時のキャップ内で2種類のペースト状内容物が混ざり合うことがなく、したがって、押出し筒から押し出されてくる内容物は、胴部をスクイズしたときに、図2に示すように、断面がはっきりと2種類の内容物(21と22)に区分された状態で押し出されてくる。
【0011】
【発明の効果】
本発明の2種押出しチューブ容器は、充填された2種類のペースト状内容物がキャップ本体の押出し筒から押し出されるまでは接触することがないので、流通・保管中の部分的な外力や使用中の胴部のスクイズにより、また、使用終了時のキャップ内で2種類の内容物が混ざり合うことがなく、混ざり合った状態で内容物が押し出されることがない。
【図面の簡単な説明】
【図1】本発明の一実施形態の2種押出チューブ容器の要部の構造を示す断面図である。
【図2】図1に示す本発明の2種押出チューブ容器の胴部をスクイズしたときに、押出し筒より押し出されてきた2種類の内容物の断面の区分状態を示す説明図である。
【符号の説明】
10……2種押出しチューブ容器
21,22……内容物
100……キャップ本体
110,210……天板
120,220……周壁
130……押出し筒
131,141,151,231,311,411……係合部
132……仕切り板
133,134……押出し孔
140……インナーチューブ用係着筒
150……アウターチューブ用係着筒
200……蓋部
201……ヒンジ部
211……開閉用突部
230……係合筒
300……アウターチューブ
310,410……口頸部
320,420……肩部
330,430……胴部
400……インナーチューブ
[0001]
BACKGROUND OF THE INVENTION
The present invention accommodates two types of paste-like contents of different colors and materials and, when used, can be extruded together without mixing the two types of paste-like contents. It is about.
[0002]
[Prior art]
Conventionally, multi-extruded tube containers for brushing teeth are well known as multi-type (or multi-color) extruded tube containers that contain various types of paste-like contents of different colors and materials and are extruded without being mixed during use. However, when filling the contents, many different kinds of pasty contents are filled in the tube container body in a longitudinal direction in a state where the cross sections are divided.
[0003]
[Problems to be solved by the invention]
However, in the conventional multi-extruded tube container described above, since various kinds of pasty contents are directly touched and stored in the tube container body, external force is partially applied to the tube container body during distribution and storage. If added, different types of paste-like contents stored in a tube container body in a sectioned state may be partially mixed, and when used, different types of contents May be extruded in a mixed state. Also, since the cap does not have a separation function, the contents are mixed even inside the cap, especially when the use is completed, and the contents are squeezed to push out the contents even during use. At that time, mixing of different kinds of contents sometimes occurred.
[0004]
The present invention solves the above-mentioned problems of the conventional multi-extruded tube container when extruding two kinds of paste-like contents, and two kinds of paste-like contents during distribution / storage, in use, and at the end of use. The present invention provides a two-type extruded tube container that does not mix with each other.
[0005]
[Means for Solving the Problems]
That is, according to the present invention, a lid is detachably mounted on an extrusion cylinder standing on a top plate of a cap body, and a vertical partition plate is provided inside the extrusion cylinder to form two extrusion holes. An inner tube anchoring cylinder is vertically suspended below one of the two extrusion holes, and the neck, shoulder and lower end are opened inside the inner tube anchoring cylinder. The inner tube is attached to the neck portion of the inner tube, the inner tube is suspended, and the outer tube engaging tube is suspended from the bottom surface of the top plate at the outer side of the extruded tube. The inner neck of the outer tube consisting of the mouth and neck, the shoulder, and the trunk that opens at the lower end is engaged with the inner tube, the inner tube is accommodated inside, and the outer tube is suspended. , The outer tube and the inner After filling the tubes with separate contents from the lower end opening of the barrel, the lower end of the barrel of the outer tube and the lower end of the barrel of the inner tube were simultaneously sealed by heat fusion. It is the 2 type extrusion tube container characterized.
[0006]
DETAILED DESCRIPTION OF THE INVENTION
Next, an embodiment of the two-type extruded tube container of the present invention will be described in detail with reference to the drawings.
FIG. 1 is a cross-sectional view showing the structure of the main part of a two-type extruded tube container according to an embodiment, and FIG. 2 shows that 2 is extruded from an extruded cylinder when the body of the extruded tube container is squeezed. It is explanatory drawing which shows the division state of the cross section of the content of a kind.
[0007]
As shown in FIG. 1, the two-type extruded tube container (10) of this embodiment is composed of a cap body (100), a lid (200), an outer tube (300), and an inner tube (400). It is. The structure is such that the outer peripheral wall (220) of the lid part is formed on the extruded cylinder (130) standing on the top plate (110) of the cap body via the hinge part (201) on the rear side of the peripheral wall (120) of the cap body. The rear side is connected and can be opened and closed (in the direction of the arrow) by an opening and closing protrusion (211) provided on the front side of the top plate (210) of the lid, and a vertical partition plate (132) is provided inside the extruded cylinder The two extruding holes (133, 134) are formed, and the inner tube engaging tube (140) is suspended from one of the two extruding holes and continuously below the extruding hole (133). The inner neck of the inner tube (400) including the mouth and neck (410), the shoulder (420), and the body (430) having an open lower end is disposed on the inner tube of the inner tube. Provided on the lower inner peripheral surface of the tube anchoring tube Usually, the engagement portion (141) by occlusion and the engagement portion (411) by occlusion are usually engaged and engaged with the inner tube to hang the inner tube. Further, an outer tube anchoring tube (150) is suspended from the top plate lower surface of the cap body on the outer side of the pushing tube, and the outer neck anchoring tube (310) and the shoulder are placed inside the outer tube anchoring tube. The mouth / neck portion (310) of the outer tube (300) composed of the portion (320) and the body portion (330) having an open lower end is provided on the lower inner peripheral surface of the outer tube engaging tube, usually by engagement. Usually, the engagement portion (151) and the engagement portion (311) formed by occlusion are engaged and engaged with each other, and the inner tube is accommodated on the inner tube. It is something to hang . In order to completely seal the mouth and neck of the outer tube, if necessary, contact rings (outer neck and neck of the outer tube) are attached to the bottom of the top plate inside the outer tube anchoring cylinder of the cap body. The tip is in close contact with the surface) or the inner ring (the outer peripheral surface is in close contact with the inner surface of the mouth and neck of the outer tube) or the contact ring and the inner ring.
[0008]
The hinge portion (201) for connecting the lid portion to the cap body described above may be a snap hinge (automatically opened and closed depending on the position of the lid portion) shown in FIG. 1 or a normal hinge (the lid portion is all manually opened and closed) Alternatively, the cap part may be attached to the push-out cylinder of the cap body by suspending the engagement pipe (230) on the lower surface of the top plate (210) of the cap part and provided on the upper outer peripheral surface of the push-out pipe of the cap body. The engagement portion (231) by occlusion is normally engaged with the engagement portion (131) by occlusion provided on the lower inner peripheral surface of the engagement cylinder of the lid portion. The extruded cylinder of the cap body may be opened and closed by occlusion or screwing with a separate lid depending on the purpose of use.
[0009]
Then, after filling the outer tube and the inner tube with different contents from the lower end opening of the barrel, the lower end of the barrel of the outer tube and the lower end of the barrel of the inner tube are placed in the It is sealed at the same time by a heat sealing method such as a sonic sealing method.
[0010]
In the two-type extruded tube container of the present invention, the container main body is composed of an inner inner tube and an outer outer tube, and the inside of the cap cylinder is divided into two extrusion holes by a partition plate. Since the tubes are connected to the respective extrusion holes, there are two types of paste-like contents in the cap at the end of use due to partial external forces during distribution and storage, squeeze of the trunk during use Therefore, when the barrel is squeezed, the contents extruded from the extrusion tube are clearly divided into two types of contents (21 and 22) as shown in FIG. It is pushed out in a divided state.
[0011]
【The invention's effect】
The two-type extruded tube container of the present invention does not come in contact until the two kinds of filled paste-like contents are pushed out from the extruded cylinder of the cap body. Due to the squeeze of the body portion, the two kinds of contents are not mixed in the cap at the end of use, and the contents are not pushed out in the mixed state.
[Brief description of the drawings]
FIG. 1 is a cross-sectional view showing the structure of the main part of a two-type extruded tube container according to an embodiment of the present invention.
FIG. 2 is an explanatory view showing a sectional state of cross sections of two types of contents extruded from an extruded cylinder when the body of the two-type extruded tube container of the present invention shown in FIG. 1 is squeezed.
[Explanation of symbols]
10 ... Two types of extruded tube containers 21, 22 ... Contents 100 ... Cap bodies 110, 210 ... Top plates 120, 220 ... Surrounding wall 130 ... Extruded cylinders 131, 141, 151, 231, 311, 411 ... ... engaging part 132 ... partition plate 133, 134 ... push hole 140 ... inner tube engaging cylinder 150 ... outer tube engaging cylinder 200 ... lid part 201 ... hinge part 211 ... opening and closing protrusion Part 230 ... engaging tube 300 ... outer tube 310, 410 ... mouth neck part 320, 420 ... shoulder part 330, 430 ... trunk part 400 ... inner tube

Claims (1)

キャップ本体の天板に立設する押出し筒に蓋部が開閉可能に装着し、前記押出し筒の内側に縦の仕切り板を設けて2つの押出し孔を形成し、該2つの押出し孔のいずれか一方の押出し孔の下方へ連続させてインナーチューブ用係着筒を垂設し、該インナーチューブ用係着筒の内側に、口頸部と肩部と下端が開口する胴部とからなるインナーチューブの口頸部を係着して前記インナーチューブを吊着し、前記押出し筒の外側位置の天板下面にアウターチューブ用係着筒を垂設し、該アウターチューブ用係着筒の内側に、口頸部と肩部と下端が開口する胴部とからなるアウターチューブの口頸部を係着して、内側に前記インナーチューブを収容して前記アウターチューブを吊着し、前記アウターチューブと前記インナーチューブに、それぞれ別個の内容物を胴部の下端開口部より充填したのち、前記アウターチューブの胴部下端部及び前記インナーチューブの胴部下端部を、熱融着法により同時に封止したことを特徴とする2種押出しチューブ容器。A cap is mounted on an extrusion cylinder standing on the top plate of the cap body so that the lid can be opened and closed. A vertical partition plate is provided inside the extrusion cylinder to form two extrusion holes, and one of the two extrusion holes. An inner tube comprising an anchoring tube for an inner tube extending vertically below one of the extrusion holes, and comprising a neck portion, a shoulder portion, and a trunk portion having a lower end opened inside the inner tube engaging tube. The inner tube is suspended by attaching the mouth and neck of the outer tube, and the outer tube engaging tube is suspended from the bottom surface of the top plate at the outer side of the extruded tube, on the inner side of the outer tube engaging tube, The mouth and neck of the outer tube consisting of the mouth and neck, the shoulder, and the trunk that opens at the lower end is engaged, the inner tube is accommodated inside, the outer tube is suspended, and the outer tube and the Separate to inner tube After the contents are filled from the lower end opening of the barrel, the lower end of the barrel of the outer tube and the lower end of the barrel of the inner tube are sealed simultaneously by a heat-sealing method. Tube container.
JP2001271575A 2001-09-07 2001-09-07 Two kinds of extruded tube containers Expired - Lifetime JP4706153B2 (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
JP2001271575A JP4706153B2 (en) 2001-09-07 2001-09-07 Two kinds of extruded tube containers

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JP4706153B2 true JP4706153B2 (en) 2011-06-22

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DE20311287U1 (en) * 2003-07-23 2004-12-02 Sulzer Chemtech Ag Multicomponent cartridge
JP2006183962A (en) * 2004-12-28 2006-07-13 Denso Corp Evaporator

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JP2570436Y2 (en) * 1992-08-20 1998-05-06 株式会社吉野工業所 Double tube container
GB9523266D0 (en) * 1995-11-14 1996-01-17 Courtaulds Packaging Ltd A two-compartment container

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