JP6057336B2 - Two-component mixing container - Google Patents
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- JP6057336B2 JP6057336B2 JP2013138309A JP2013138309A JP6057336B2 JP 6057336 B2 JP6057336 B2 JP 6057336B2 JP 2013138309 A JP2013138309 A JP 2013138309A JP 2013138309 A JP2013138309 A JP 2013138309A JP 6057336 B2 JP6057336 B2 JP 6057336B2
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Description
本発明は、２剤混合容器に関する。 The present invention relates to a two-component mixing container.
この種容器として、容器体の内部を２室に仕切って各室に異なる薬剤をそれぞれ収納し、かつ一定の操作により仕切りを外して２室を連通させ、混合させるものが知られている。例えば特許文献１の容器は、容器体の胴部の上端開口にトリガー式液体吐出装置を装着するとともに、この吐出装置から胴部の底部側へ液体吸上げ管を垂下した液体吐出容器において、胴部の下半部を形成する大径周壁部から、上内方へ傾斜する段差を介して、胴部上半部である小径周壁部を形成するとともに、上記液体吸上げ管に付設して小径周壁部の下端部を閉塞する仕切り板を設けている。胴部全体は弾性材料で形成されており、容器の上部を押し下げることで、上記段差が下内方への傾斜状態へと弾性変形し、仕切り板が小径周壁部の下端から下方へ離脱し、２室が連通して２剤が混合するように構成している。 As this type of container, there is known a container in which the inside of a container body is divided into two chambers and different drugs are stored in the respective chambers, and the two chambers are communicated and mixed by removing the partition by a certain operation. For example, in the container of Patent Document 1, a trigger type liquid discharge device is attached to the upper end opening of a body portion of a container body, and a liquid discharge container in which a liquid suction pipe is suspended from the discharge device to the bottom side of the body portion. From the large-diameter peripheral wall that forms the lower half of the part, a small-diameter peripheral wall that is the upper half of the trunk is formed through a step that inclines upward and inward, and the small-diameter is attached to the liquid suction pipe. A partition plate for closing the lower end of the peripheral wall is provided. The entire body is formed of an elastic material, and when the upper part of the container is pushed down, the step is elastically deformed into an inclined state inwardly downward, and the partition plate is detached downward from the lower end of the small-diameter peripheral wall part, Two chambers communicate with each other and the two agents are mixed.
特許文献１の構成によれば、外部からの不意の衝撃、例えば容器を床に落としたときの衝撃により、胴部が変形し、２剤が混合してしまう可能性がある。また、特許文献１の発明を適用するためには、胴部の下半部が大径、上半部が小径であるという特殊な形態を採用しなければならないため、胴部の径が一定である既存の普通の容器体に対して当該発明を適用することが困難である。 According to the configuration of Patent Document 1, there is a possibility that the body part is deformed and the two agents are mixed by an unexpected impact from the outside, for example, an impact when the container is dropped on the floor. Further, in order to apply the invention of Patent Document 1, a special form in which the lower half of the trunk is large in diameter and the upper half is small in diameter must be adopted, so that the diameter of the trunk is constant. It is difficult to apply the present invention to a certain existing ordinary container body.
本発明の第１の目的は、２剤を確実に分離収納することができかつ混合操作が容易である２剤混合容器を提供することである。
本発明の第２の目的は、既存の一般的な形態の容器にも適用できる２剤混合容器を提供することである。
The first object of the present invention is to provide a two-agent mixing container that can reliably separate and house two agents and is easy to mix.
The second object of the present invention is to provide a two-component mixing container that can also be applied to an existing general container.
第１の手段は、
下端開放の胴部４から口頸部６を起立した容器体２と、
上記口頸部６に装着され、胴部４内の液体を吸込み口２６から吸い込むとともに、口頸部６の上方に起立するヘッド３０から吐出するように設けた吐出装置１０と、
胴部４の下部に液密に嵌合された周壁部４２の上面を、上底壁部４８で閉鎖するとともに、周壁部４２内に昇降可能にかつ液密に下底壁部６０を嵌合してなる底部材４０と、
基盤７４の外周部から起立した把持用筒部７６を上記胴部４の下部に回転自在に嵌合させた基部材７２と、
を具備し、
上記上底壁部４８に栓孔５０を開口するとともに、上記下底壁部６０から起立する栓棒６８の上端部の栓体７０で上記栓孔５０を液密に閉塞し、上底壁部４８の上面と上底壁部４８より上方の容器体部分内面とで囲まれる空間を第１剤収納室Ａに、上底壁部４８と下底壁部６０とで挟まれる空間を第２剤収納室Ｂにそれぞれ形成し、上記下底壁部６０を上昇させることで、栓孔５０が開いて、第１剤収納室Ａと第２剤収納室Ｂとが連通するように設けており、
上記周壁部４２の下端から内向きフランジ部４６を介して起立した第１螺筒部４７の内面と上記下底壁部６０から垂下する第２螺筒部６６の外面とを相互に螺合させ、かつ上記基盤７４から起立する伝動筒部７８の外面を上記第２螺筒部６６の内面に対向させて、伝動筒部７８の外面及び第２螺筒部６６の内面に、凹凸状の回り留め手段Ｓを形成した。
The first means is
A container body 2 in which the mouth and neck portion 6 is erected from the body portion 4 with the lower end open;
A discharge device 10 mounted on the neck 6 and configured to suck the liquid in the body 4 from the suction port 26 and discharge from the head 30 standing above the neck 6;
The upper surface of the peripheral wall portion 42 that is liquid-tightly fitted to the lower portion of the body portion 4 is closed by the upper bottom wall portion 48, and the lower bottom wall portion 60 is fitted in the peripheral wall portion 42 so as to be movable up and down in a liquid-tight manner. A bottom member 40,
A base member 72 in which a gripping cylinder portion 76 erected from the outer periphery of the base 74 is rotatably fitted to the lower portion of the body portion 4;
Comprising
A plug hole 50 is opened in the upper bottom wall portion 48, and the plug hole 50 is liquid-tightly closed by a plug body 70 at the upper end portion of the plug rod 68 that stands up from the lower bottom wall portion 60. The space surrounded by the upper surface of 48 and the inner surface of the container body part above the upper bottom wall portion 48 is in the first agent storage chamber A, and the space sandwiched between the upper bottom wall portion 48 and the lower bottom wall portion 60 is the second agent. Each of the storage chambers B is formed, and the lower bottom wall portion 60 is raised to open the plug hole 50 so that the first agent storage chamber A and the second agent storage chamber B communicate with each other.
The inner surface of the first screw tube portion 47 erected from the lower end of the peripheral wall portion 42 via the inward flange portion 46 and the outer surface of the second screw tube portion 66 suspended from the lower bottom wall portion 60 are screwed together. In addition, the outer surface of the transmission cylinder part 78 standing up from the base 74 is opposed to the inner surface of the second screw cylinder part 66, and the outer surface of the transmission cylinder part 78 and the inner surface of the second screw cylinder part 66 are arranged in an irregular shape. Fastening means S was formed.
本手段では、図１に示すように胴部４内に底部材４０を嵌合している。この底部材４０は、胴部４に嵌合した周壁部４２から内向きフランジ部４６を介して起立する第１螺筒部４７と、下底壁部６０から垂下した第２螺筒部６６とを螺合させ、かつ、胴部４に回動自在に嵌合した基部材７２の基盤７４から起立した伝動筒部７８と上記第２螺筒部６６との間に回り留め手段Ｓを形成している。上記基部材７２を胴部４に対して回転させると、底部材４０の下底壁部６０及び栓棒６８が上昇するように構成する（図３参照）。これにより、栓棒６８の上端の栓体７０が栓孔５０から離脱して、第１剤収納室Ａ及び第２剤収納室Ｂが連通する。栓棒６８は下底壁部６０とは別体でも或いは一体成形してもよい。 In this means, as shown in FIG. 1, a bottom member 40 is fitted in the body 4. The bottom member 40 includes a first screw portion 47 that rises from the peripheral wall portion 42 fitted to the body portion 4 via an inward flange portion 46, and a second screw portion 66 that hangs down from the lower bottom wall portion 60. And a rotation-retaining means S is formed between the transmission cylinder part 78 standing up from the base 74 of the base member 72 that is rotatably fitted to the body part 4 and the second screw part 66. ing. When the base member 72 is rotated with respect to the body portion 4, the lower bottom wall portion 60 and the plug rod 68 of the bottom member 40 are configured to rise (see FIG. 3). Thereby, the plug body 70 at the upper end of the plug rod 68 is detached from the plug hole 50, and the first agent storage chamber A and the second agent storage chamber B communicate with each other. The plug bar 68 may be separate from the lower bottom wall portion 60 or may be integrally formed.
第２の手段は、第１の手段を有し、かつ
上記上底壁部４８の裏面から突き当て凸部５６を垂下し、栓孔５０が開くまで下底壁部６０が上昇したときに、この下底壁部６０と上記突き当て凸部５６とが突き当たるように構成した。
The second means includes the first means, and when the lower bottom wall portion 60 rises until the abutment convex portion 56 is suspended from the back surface of the upper bottom wall portion 48 and the plug hole 50 is opened, The lower bottom wall portion 60 and the abutting convex portion 56 are configured to abut against each other.
本手段では、図２に示す如く、上底壁部４８の裏面から突き当て凸部５６を垂下している。基部材７２を胴部４に対して回転させたときに、図３に示すように、栓体７０が栓孔５０から脱落したときに、上記突き当て凸部５６が下底壁部６０に突き当たる。 In this means, as shown in FIG. 2, the abutting convex portion 56 is suspended from the back surface of the upper bottom wall portion 48. When the base member 72 is rotated with respect to the body portion 4, as shown in FIG. 3, when the plug body 70 is dropped from the plug hole 50, the abutting convex portion 56 hits the lower bottom wall portion 60. .
第３の手段は、第１の手段又は第２の手段を有し、かつ
上記第１螺筒部４７に対して第２螺筒部６６が螺上昇するときにクリック感を生ずるクリック手段Ｃを下底壁部６０側と周壁部４２側との間に形成した。
The third means includes the first means or the second means, and the click means C that generates a click feeling when the second screw portion 66 is raised with respect to the first screw portion 47. It formed between the lower bottom wall part 60 side and the surrounding wall part 42 side.
本手段では、第１螺筒部４７に対する第２螺筒部６６の回動機構が作動する前にクリック感を生ずるクリック手段Ｃを設けている。具体的には、第１螺筒部４７を設けた周壁部側と第２螺筒部６６を設けた下底壁部側との適所に相互に係合する一対の突起を設け、把持用筒部の回転作業を開始したときに一方の突起が他方の突起を強制的に乗り越えるようにすればよい。 In this means, click means C is provided for generating a click feeling before the rotation mechanism of the second screw portion 66 with respect to the first screw portion 47 is operated. Specifically, a pair of protrusions that are engaged with each other at appropriate positions on the peripheral wall portion side on which the first screw tube portion 47 is provided and the lower bottom wall portion side on which the second screw tube portion 66 is provided are provided. One of the protrusions may be forced to get over the other protrusion when the rotation of the part is started.
第１の手段に係る発明によれば、底部材４０は、胴部４に嵌合した周壁部４２から内向きフランジ部４６を介して起立する第１螺筒部４７と、下底壁部６０から垂下した第２螺筒部６６とを螺合させ、かつ、胴部４に回動自在に嵌合した基部材７２の基盤７４から起立した伝動筒部７８と上記第２螺筒部６６との間に回り留め手段Ｓを形成したから、不意の衝撃によっても第１剤収納室及び第２剤収納室の仕切りが解除されて２剤が混合することがなく、また胴部内に挿入した底部材４０の内部に第２剤収納室を形成するから、既存の通常の形態の容器体にも適用できる。
第２の手段に係る発明によれば、図３に示すように、栓体７０が栓孔５０から脱落したときに、上記突き当て凸部５６が下底壁部６０に突き当たるので、突き当たりによる感触で第１剤収納室及び第２剤収納室が連通したことを知ることができる。
第３の手段に係る発明によれば、上記第１螺筒部４７に対して第２螺筒部６６が螺上昇するときにクリック感を生ずるクリック手段Ｃを下底壁部６０側と周壁部４２側との間に形成したから、利用者が誤って把持用筒部７６を回転させてしまうことを防止できる。
According to the first aspect of the invention, the bottom member 40 includes the first screw tube portion 47 that rises from the peripheral wall portion 42 fitted to the body portion 4 via the inward flange portion 46, and the lower bottom wall portion 60. A transmission cylinder portion 78 erected from a base 74 of a base member 72 that is screwed into a second screw cylinder portion 66 hanging from the base member 72 and is rotatably fitted to the body portion 4, and the second screw cylinder portion 66. Since the anti-rotation means S is formed between the two parts, the partition between the first agent storage chamber and the second agent storage chamber is not released even by an unexpected impact, so that the two agents are not mixed, and the bottom portion inserted into the body portion Since the second agent storage chamber is formed inside the material 40, it can also be applied to an existing normal container.
According to the second aspect of the invention, as shown in FIG. 3, when the plug body 70 is dropped from the plug hole 50, the abutment convex portion 56 abuts against the lower bottom wall portion 60. Thus, it can be known that the first agent storage chamber and the second agent storage chamber communicate with each other.
According to the third aspect of the invention, the click means C that produces a click feeling when the second screw portion 66 rises relative to the first screw portion 47 is replaced with the lower bottom wall portion 60 side and the peripheral wall portion. It is possible to prevent the user from accidentally rotating the gripping cylinder 76 because it is formed between the side 42 and the side.
図１から図３は、本発明の第１の実施形態に係る２剤混合容器を示している。この２剤混合容器は、容器体２と、吐出装置１０と、オーバーキャップ３４と、底部材４０と、基部材７２と、ストッパ８０とで構成されている。これら各部材は、たとえば合成樹脂や金属で形成することができる。 1 to 3 show a two-component mixing container according to a first embodiment of the present invention. The two-component mixing container includes a container body 2, a discharge device 10, an overcap 34, a bottom member 40, a base member 72, and a stopper 80. Each of these members can be formed of, for example, a synthetic resin or a metal.
容器体２は、下面開放の胴部４から肩部を介して口頸部６を起立している。また胴部４の下端部を第１小外径部４ａに形成している。 The container body 2 has a mouth-and-neck portion 6 erected from a trunk portion 4 having an open bottom surface through a shoulder portion. Moreover, the lower end part of the trunk | drum 4 is formed in the 1st small outer diameter part 4a.
吐出装置１０は、装着筒部材１２と、ポンプ本体２０とで構成されている。装着筒部材１２は、上記口頸部６の外面に嵌合（図示例では螺合）された装着筒部１４と、装着筒部１４の上端に付設された内向きフランジ１６とを有し、この内向きフランジ１６と上記口頸部６との間にポンプ本体２０の鍔部２４及びパッキン１８を挟持することが可能に形成している。なお、上記内向きフランジ１６の外周部上面からはガイド筒部１７が起立されている。ガイド筒部１７の内側には、縦溝１７ａが縦設されている。 The discharge device 10 includes a mounting cylinder member 12 and a pump body 20. The mounting cylinder member 12 has a mounting cylinder part 14 fitted (screwed in the illustrated example) to the outer surface of the mouth-and-neck part 6, and an inward flange 16 attached to the upper end of the mounting cylinder part 14. The flange portion 24 and the packing 18 of the pump main body 20 can be sandwiched between the inward flange 16 and the neck 6. A guide tube portion 17 is erected from the upper surface of the outer peripheral portion of the inward flange 16. A vertical groove 17 a is vertically provided inside the guide tube portion 17.
上記ポンプ本体２０は、上端に鍔部２４を有するシリンダ２２を有し、このシリンダ２２の下端に吸込み口２６を開口するとともに、シリンダ２２の内部を上方付勢されて昇降する筒状ピストン（図示せず）から起立するステム２８を起立し、このステム２８の上部にノズル３２付きの押下げヘッド３０を付設してなる。図示例では、押下げヘッド３０の外面下端に付設した係合突部３０ａを、上記縦溝１７ａ内に挿入して、ノズル３２の開口方向を規制している。上記シリンダ２２は、容器体２内に挿入された状態で上記装着筒部材１２により口頸部６に固定される。図示していないが、吐出装置１０は、押下げヘッド３０の上昇によりシリンダ２２内部が負圧化して、容器体２の内容物を吸込み口２６から第１逆止弁を介してシリンダ２２内へ吸い込み、かつ押下げヘッド３０の押下げにより、シリンダ２２内の液体が第２逆止弁を介してノズル３２から突出されるように設ける。 The pump body 20 has a cylinder 22 having a flange 24 at the upper end, and a suction port 26 is opened at the lower end of the cylinder 22 and a cylindrical piston that moves upward and downward by being biased upward in the cylinder 22 (see FIG. A stem 28 rising from a not-shown) is raised, and a pressing head 30 with a nozzle 32 is attached to the upper portion of the stem 28. In the illustrated example, an engaging protrusion 30a attached to the lower end of the outer surface of the pressing head 30 is inserted into the vertical groove 17a to restrict the opening direction of the nozzle 32. The cylinder 22 is fixed to the mouth-and-neck portion 6 by the mounting cylinder member 12 while being inserted into the container body 2. Although not shown, in the discharge device 10, the inside of the cylinder 22 becomes negative pressure by the raising of the pressing head 30, and the contents of the container body 2 are transferred from the suction port 26 into the cylinder 22 through the first check valve. The liquid in the cylinder 22 is provided so as to protrude from the nozzle 32 via the second check valve by sucking and pressing the pressing head 30 down.
オーバーキャップ３４は、上記装着筒部１４の外面に嵌合されている。 The overcap 34 is fitted to the outer surface of the mounting cylinder portion 14.
底部材４０は、周壁部４２と、上底壁部４８と、下底壁部６０と、栓棒６８と、で構成されている。 The bottom member 40 includes a peripheral wall portion 42, an upper bottom wall portion 48, a lower bottom wall portion 60, and a plug rod 68.
上記周壁部４２は、上記胴部４の下部に嵌着されている。周壁部４２の上端部は小外径部４４に形成されており、周壁部４２の下端からは内向きフランジ部４６を内方突出している。この内向きフランジ部４６の上面からは、第１螺筒部４７を起立している。第１螺筒部４７の内面にはネジが形成されている。 The peripheral wall portion 42 is fitted to the lower portion of the body portion 4. An upper end portion of the peripheral wall portion 42 is formed in a small outer diameter portion 44, and an inward flange portion 46 protrudes inward from the lower end of the peripheral wall portion 42. From the upper surface of the inward flange portion 46, the first screw tube portion 47 is erected. A screw is formed on the inner surface of the first screw cylinder portion 47.
上記上底壁部４８は、中央部に栓孔５０を有するリング板状であり、その栓孔５０の孔縁から短筒部５２を、上底壁部４８の外周部から第１連結筒部５４を、また裏面内周部から突き当て凸部５６をそれぞれ垂下している。図示の突き当て凸部５６は、筒壁の周方向に間欠的に切欠き５６ａを縦設してなる。もっとも図示例と異なり、当該筒壁から切欠きを省略して単なる筒体としてもよく、或いはボス状（或いは中実棒状）の突き当て凸部５６を上底壁部４８の裏面適所から垂下してもよい。また突き当て凸部５６全体を省略してもよい。上記第１連結筒部５４は、上記周壁部４２の小外径部４４に嵌着されている。上記突き当て凸部５６は、後述の栓体７０が栓孔５０から離脱したときに下底壁部６０に突き当たるように長さを設定している。上底壁部４８の外周からは、胴部４内面に圧接するストッパ片５８を突出している。胴部４へのストッパ片５８の圧接により、胴部４に対して上底壁部４８を固定している。 The upper bottom wall portion 48 is in the shape of a ring plate having a plug hole 50 at the center, and the short cylinder portion 52 is formed from the hole edge of the plug hole 50 and the first connecting tube portion is formed from the outer peripheral portion of the upper bottom wall portion 48. 54 and abutment convex portion 56 are suspended from the inner peripheral portion of the back surface. The abutting projection 56 shown in the figure is formed by intermittently providing notches 56a in the circumferential direction of the cylindrical wall. However, unlike the illustrated example, the notch may be omitted from the cylinder wall to form a simple cylinder, or the boss-shaped (or solid rod-shaped) abutting projection 56 is suspended from a suitable position on the back surface of the upper bottom wall 48. May be. Further, the entire abutting convex portion 56 may be omitted. The first connecting cylinder portion 54 is fitted to the small outer diameter portion 44 of the peripheral wall portion 42. The abutting convex portion 56 is set to have a length so as to abut against the lower bottom wall portion 60 when a plug 70 described later is detached from the plug hole 50. A stopper piece 58 that presses against the inner surface of the body portion 4 protrudes from the outer periphery of the upper bottom wall portion 48. The upper bottom wall 48 is fixed to the body 4 by pressing the stopper piece 58 to the body 4.
下底壁部６０は、下底壁部主体６０Ａと、この下底壁部主体６０Ａの裏面に取り付けられる補助体６０Ｂとで構成されている。もっとも両者を一体として形成してもよい。 The lower bottom wall portion 60 includes a lower bottom wall portion main body 60A and an auxiliary body 60B attached to the back surface of the lower bottom wall portion main body 60A. But you may form both as integral.
上記下底壁部主体６０Ａは、上面中央部に嵌合穴６２形成用の凹没部を設けた第１水平板部６１を具備し、この第１水平板部６１の外周部に上下スカート状の筒状ピストン６４を周設している。上記筒状ピストン６４は、上記胴部４内面に液密かつ昇降可能に当接している。 The lower bottom wall portion main body 60A includes a first horizontal plate portion 61 provided with a recessed portion for forming a fitting hole 62 in the center portion of the upper surface, and an upper and lower skirt shape is formed on the outer peripheral portion of the first horizontal plate portion 61. The cylindrical piston 64 is provided around. The cylindrical piston 64 is in liquid-tight contact with the inner surface of the body 4 so as to be movable up and down.
上記補助体６０Ｂは、図２に示す如く、上記第１水平板部６１の凹没部外面に嵌合させた第２連結筒部６７を有し、この第２連結筒部６７の上端に鍔状に付設した第２水平板部６４を、第１水平板部６１の裏面に重ね合わせ、かつ第２水平板部６４の裏面から、上記第１螺筒部４７と螺合可能な第２螺筒部６６を垂下している。図示例では、上記第２連結筒部６７の上半部を、大径筒部６７ａに、下半部を小径筒部６７ｂに形成しているが、その構造は適宜変更することができる。 As shown in FIG. 2, the auxiliary body 60 </ b> B has a second connecting cylinder part 67 fitted to the outer surface of the recessed part of the first horizontal plate part 61, and a hook is formed on the upper end of the second connecting cylinder part 67. The second horizontal plate portion 64 attached in a shape is superposed on the back surface of the first horizontal plate portion 61, and the second screw that can be screwed to the first screw tube portion 47 from the back surface of the second horizontal plate portion 64. The cylindrical portion 66 is suspended. In the illustrated example, the upper half part of the second connecting cylinder part 67 is formed in the large diameter cylinder part 67a and the lower half part is formed in the small diameter cylinder part 67b. However, the structure can be appropriately changed.
上記栓棒６８は、好適な図示例において大径下端部６８ａを有し、この下端部を嵌合穴６２内に嵌着させて周壁部４２内部へ起立している。栓棒６８の上端部は、その周囲を鍔状に水平方向へ突出させて栓体７０とし、この栓体７０を上記栓孔５０に液密に嵌合させている。図示例と異なり、栓棒６８は下底壁部６０と一体に成形してもよい。 The plug rod 68 has a large-diameter lower end portion 68a in a preferred illustrated example, and the lower end portion is fitted into the fitting hole 62 so as to stand up inside the peripheral wall portion 42. The upper end portion of the plug bar 68 protrudes in the horizontal direction in a bowl shape to form a plug body 70, and the plug body 70 is fitted in the plug hole 50 in a liquid-tight manner. Unlike the illustrated example, the plug rod 68 may be formed integrally with the lower bottom wall portion 60.
上記上底壁部４８の上面と上底壁部４８より上方の容器体部分内面とで囲まれる空間は第１剤収納室Ａを、また底部材４０の内部は第２剤収納室Ｂをそれぞれ形成する。 The space surrounded by the upper surface of the upper bottom wall 48 and the inner surface of the container body part above the upper bottom wall 48 is the first agent storage chamber A, and the interior of the bottom member 40 is the second agent storage chamber B. Form.
基部材７２は、水平な基盤７４の外周部から把持用筒部７６を起立している。把持用筒部７６は、胴部４の第１小外径部４ａに回転可能に嵌着している。また基盤７４の内周部からは、上記第２螺筒部６６と第２連結筒部６７との間隙内へ、伝動筒部７８を起立している。伝動筒部７８の外面と第２螺筒部６６の内面とに回り留め手段Ｓを形成する。図示の回り留め手段Ｓは、伝動筒部７８の外面の縦溝Ｓ１と、第２螺筒部６６の内面の縦リブＳ２とで形成されているが、その構造は適宜変更することができる。 The base member 72 erects the gripping cylinder portion 76 from the outer peripheral portion of the horizontal base 74. The gripping cylinder portion 76 is rotatably fitted to the first small outer diameter portion 4 a of the body portion 4. Further, a transmission cylinder portion 78 is erected from the inner peripheral portion of the base 74 into the gap between the second screw cylinder portion 66 and the second connection cylinder portion 67. A rotation retaining means S is formed on the outer surface of the transmission cylinder portion 78 and the inner surface of the second screw cylinder portion 66. Around fastening means S illustrated has a longitudinal groove S 1 of the outer surface of the transmission cylinder 78, that are formed by the longitudinal ribs S 2 of the inner surface of the second threaded tubular section 66, the structure to change appropriately it can.
上記構成によれば、図１の状態から容器体２の胴部４を手で支えて基部材７２の把持用筒部７６を把持して回転させると、基部材７２の伝動筒部７８を経由して第２螺筒部６６へ回転力が伝達するが、第２螺筒部６６は、胴部４に嵌着した周壁部４２から内向きフランジ部４６を介して起立した第１螺筒部４７に螺合させているため、第２螺筒部６６を含む下底壁部６０は栓棒６８とともに上昇する。これにより栓棒６８の上端の栓体７０が栓孔５０から離脱し、これにより、第１剤収納室Ａ及び第２剤収納室Ｂが連通し、第１剤及び第２剤が混合する。その後、容器体２を振って攪拌させて使用する。 According to the above configuration, when the body portion 4 of the container body 2 is supported by the hand from the state of FIG. 1 and the gripping cylinder portion 76 of the base member 72 is gripped and rotated, it passes through the transmission cylinder portion 78 of the base member 72. Then, the rotational force is transmitted to the second screw portion 66, and the second screw portion 66 is raised from the peripheral wall portion 42 fitted to the body portion 4 via the inward flange portion 46. 47, the lower bottom wall portion 60 including the second screw portion 66 rises together with the plug rod 68. As a result, the plug 70 at the upper end of the plug bar 68 is detached from the plug hole 50, whereby the first agent storage chamber A and the second agent storage chamber B communicate with each other and the first agent and the second agent are mixed. Thereafter, the container body 2 is shaken and used.
図４は、本発明の第２の実施形態に係る２剤混合容器を示している。本実施形態の構成のうち第１の実施形態と同じ事柄に関しては解説を省略する。本実施形態では、第１螺筒部４７に対する第２螺筒部６６の回動機構が作動する前にクリック感を生ずるクリック手段Ｃを設けている。図示例では、第１螺筒部４７から垂下する第１突部Ｃ１が、内向きフランジ部から内方突出する第２突部Ｃ２を、回動操作時に強制的に乗り越えるように形成している。 FIG. 4 shows a two-component mixing container according to the second embodiment of the present invention. Explanation of the same matters as in the first embodiment in the configuration of the present embodiment is omitted. In the present embodiment, click means C is provided that generates a click feeling before the rotation mechanism of the second screw portion 66 relative to the first screw portion 47 operates. In the illustrated example, the first protrusion C 1 that hangs down from the first screw cylinder portion 47 is formed so as to forcibly get over the second protrusion C 2 that protrudes inward from the inward flange portion. ing.
２…容器体 ４…胴部 ４ａ…第１小外径部 ６…口頸部
１０…吐出装置 １２…装着筒部材 １４…装着筒部 １６…内向きフランジ
１７…ガイド筒部 １７ａ…縦溝
１８…パッキン ２０…ポンプ本体 ２２…シリンダ ２４…鍔部
２６…吸込み口 ２８…ステム ３０…押下げヘッド ３０ａ…係合突部
３２…ノズル ３４…オーバーキャップ
４０…底部材 ４２…周壁部 ４４…第２小外径部 ４６…内向きフランジ部
４７…第１螺筒部
４８…上底壁部 ５０…栓孔 ５２…短筒部 ５４…第１連結筒部
５６…突き当て凸部 ５６ａ…切欠き
５８…ストッパ片
６０…下底壁部 ６０Ａ…主体 ６０Ｂ…補助体
６１…第１水平板部 ６２…嵌合穴 ６３…筒状ピストン ６４…第２水平板部
６６…第２螺筒部 ６７…第２連結筒部 ６７ａ…大径筒部 ６７ｂ…小径筒部
６８…栓棒 ６８ａ…大径下端部
７０…栓体 ７２…基部材 ７４…基盤 ７６…把持用筒部 ７８…伝動筒部
Ａ…第１剤収納室 Ｂ…第２剤収納室
Ｃ…クリック手段 Ｃ１…第１突部 Ｃ２…第２突部
Ｓ…回り留め手段 Ｓ１…縦溝 Ｓ２…係合リブ
DESCRIPTION OF SYMBOLS 2 ... Container body 4 ... trunk | drum 4a ... 1st small outer diameter part 6 ... mouth neck part 10 ... discharge apparatus 12 ... installation cylinder member 14 ... installation cylinder part 16 ... inward flange 17 ... guide cylinder part 17a ... longitudinal groove
DESCRIPTION OF SYMBOLS 18 ... Packing 20 ... Pump main body 22 ... Cylinder 24 ... Gutter part 26 ... Suction port 28 ... Stem 30 ... Depressing head 30a ... Engagement protrusion 32 ... Nozzle 34 ... Overcap
DESCRIPTION OF SYMBOLS 40 ... Bottom member 42 ... Peripheral wall part 44 ... 2nd small outer diameter part 46 ... Inward flange part 47 ... 1st screw cylinder part 48 ... Upper bottom wall part 50 ... Plug hole 52 ... Short cylinder part 54 ... 1st connection cylinder Portion 56 ... Butting projection 56a ... Notch 58 ... Stopper piece
60 ... Lower bottom wall portion 60A ... Main body 60B ... Auxiliary member 61 ... First horizontal plate portion 62 ... Fitting hole 63 ... Cylindrical piston 64 ... Second horizontal plate portion 66 ... Second screw cylinder portion 67 ... Second connecting cylinder Part 67a ... Large diameter cylindrical part 67b ... Small diameter cylindrical part
68 ... stopper rod 68a ... large diameter lower end 70 ... stopper body 72 ... base member 74 ... base 76 ... gripping cylinder portion 78 ... transmission cylinder portion A ... first agent storage chamber B ... second agent storage chamber
C: click means C 1 ... first protrusion C 2 ... second protrusion S ... detent means S 1 ... longitudinal groove S 2 ... engagement rib
Claims (3)
上記口頸部(６)に装着され、胴部(４)内の液体を吸込み口(２６)から吸い込むとともに、口頸部(６)の上方に起立するヘッド(３０)から吐出するように設けた吐出装置(１０)と、
胴部(４)の下部に液密に嵌合された周壁部(４２)の上面を、上底壁部(４８)で閉鎖するとともに、周壁部(４２)内に昇降可能にかつ液密に下底壁部(６０)を嵌合してなる底部材(４０)と、
基盤(７４)の外周部から起立した把持用筒部(７６)を上記胴部(４)の下部に回転自在に嵌合させた基部材(７２)と、
を具備し、
上記上底壁部(４８)に栓孔(５０)を開口するとともに、上記下底壁部(６０)から起立する栓棒(６８)の上端部の栓体(７０)で上記栓孔(５０)を液密に閉塞し、上底壁部(４８)の上面と上底壁部(４８)より上方の容器体部分内面とで囲まれる空間を第１剤収納室(Ａ)に、上底壁部(４８)と下底壁部(６０)とで挟まれる空間を第２剤収納室(Ｂ)にそれぞれ形成し、上記下底壁部(６０)を上昇させることで、栓孔(５０)が開いて、第１剤収納室(Ａ)と第２剤収納室(Ｂ)とが連通するように設けており、
上記周壁部(４２)の下端から内向きフランジ部(４６)を介して起立した第１螺筒部(４７)の内面と上記下底壁部(６０)から垂下する第２螺筒部(６６)の外面とを相互に螺合させ、かつ上記基盤(７４)から起立する伝動筒部(７８)の外面を上記第２螺筒部(６６)の内面に対向させて、伝動筒部(７８)の外面及び第２螺筒部(６６)の内面に、凹凸状の回り留め手段(Ｓ)を形成したことを特徴とする、
２剤混合容器。 A container body (2) in which the mouth and neck (6) is erected from the trunk (4) having an open bottom;
Attached to the mouth and neck (6), the liquid in the body (4) is sucked from the suction port (26) and discharged from the head (30) standing above the mouth and neck (6). A discharge device (10),
The upper surface of the peripheral wall portion (42) fitted in a liquid-tight manner to the lower portion of the body portion (4) is closed by an upper bottom wall portion (48), and can be moved up and down in the peripheral wall portion (42) in a liquid-tight manner. A bottom member (40) formed by fitting the lower bottom wall portion (60);
A base member (72) in which a gripping cylinder portion (76) rising from the outer peripheral portion of the base (74) is rotatably fitted to the lower portion of the body portion (4);
Comprising
A plug hole (50) is opened in the upper bottom wall portion (48), and the plug hole (50) is formed by a plug body (70) at the upper end portion of the plug rod (68) standing up from the lower bottom wall portion (60). ) In a liquid-tight manner, and a space surrounded by the upper surface of the upper bottom wall portion (48) and the inner surface of the container body portion above the upper bottom wall portion (48) is defined as the first agent storage chamber (A). Spaces sandwiched between the wall portion (48) and the lower bottom wall portion (60) are formed in the second agent storage chamber (B), respectively, and the lower bottom wall portion (60) is raised, so that the plug hole (50 ) Is opened, and the first agent storage chamber (A) and the second agent storage chamber (B) communicate with each other,
The inner surface of the first screw tube portion (47) erected from the lower end of the peripheral wall portion (42) via the inward flange portion (46) and the second screw tube portion (66) hanging from the lower bottom wall portion (60). ) And the outer surface of the transmission cylinder part (78) standing up from the base (74) is opposed to the inner surface of the second screw cylinder part (66), so that the transmission cylinder part (78 ) On the outer surface of the second screw cylinder portion (66) and the concave and convex rotation-retaining means (S).
Two-drug mixing container.
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| KR102151580B1 (en) * | 2019-05-08 | 2020-09-04 | 주식회사 삼화 | Container for mixing different kinds of contents |
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