WO2016190245A1 - Récipient de mélange de deux agents - Google Patents

Récipient de mélange de deux agents Download PDF

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Publication number
WO2016190245A1
WO2016190245A1 PCT/JP2016/065019 JP2016065019W WO2016190245A1 WO 2016190245 A1 WO2016190245 A1 WO 2016190245A1 JP 2016065019 W JP2016065019 W JP 2016065019W WO 2016190245 A1 WO2016190245 A1 WO 2016190245A1
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WO
WIPO (PCT)
Prior art keywords
container
agent
lid
inner plug
mouth
Prior art date
Application number
PCT/JP2016/065019
Other languages
English (en)
Japanese (ja)
Inventor
幸宏 矢部
友恵 森田
Original Assignee
ニプロ株式会社
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 ニプロ株式会社 filed Critical ニプロ株式会社
Priority to JP2017520682A priority Critical patent/JP6658749B2/ja
Publication of WO2016190245A1 publication Critical patent/WO2016190245A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B65D51/28—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes with auxiliary containers for additional articles or materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture

Definitions

  • the present invention relates to a two-component mixing container capable of separately containing a first agent and a second agent and mixing the first agent and the second agent at the time of opening.
  • the two-component mixing container has been used in various fields.
  • the two-component mixing container may be provided in an infectious disease test kit.
  • the first agent and the second agent to be mixed a combination of a liquid and a liquid, a combination of a liquid and a solid (powder, granules, etc.), a combination of a solid and a solid, and the like are assumed.
  • Patent Document 1 Japanese Patent Application Laid-Open No. 6-278750
  • Patent Document 2 Japanese Patent No. 4844703
  • a constricted portion is formed in a body portion of a container main body having a mouth portion to which a lid can be screwed, and a lower end is fitted into the constricted portion and an upper end is fitted into the lid.
  • An elongated, substantially cylindrical inner plug body is provided, and the first agent and the second agent are respectively stored in the upper and lower chambers of the container body defined by the inner plug body, and when the lid body is opened.
  • a two-component mixing container configured so that the first agent and the second agent are mixed when the second agent falls toward the bottom side of the container main body as the inner plug body comes out together with the lid Has been.
  • Patent Document 2 is provided with a middle container in which a tapered portion is formed in the body portion of the container main body, a lower end is fitted to the tapered portion, and an upper end is closed by a sealing-like covering tape.
  • a side opening is formed in the side wall of the middle container at a position closed by the body portion of the container body in a state where the middle container is inserted into the body, and the first agent is located in a space located on the bottom side of the taper portion of the container body.
  • the second agent is accommodated in the middle container, and the second agent is removed from the container body at the time of opening, so that the second agent is directed toward the bottom side of the container body through the side opening provided in the middle container.
  • a two-component mixing container configured to mix the first agent and the second agent by dropping is disclosed.
  • the two-component mixing container disclosed in Patent Documents 1 and 2 can achieve the intended purpose in that both the first agent and the second agent can be easily mixed at the time of opening.
  • these two-component mixing containers disclosed in Patent Documents 1 and 2 are basically configured such that the second agent falls toward the first agent due to its own weight, and can always be quickly mixed. It's hard to say.
  • the second agent when the second agent is a liquid and the gap between the container main body and the inner plug or the middle container is not sufficiently large, the second agent is placed in the gap due to the surface tension of the second agent. Stays therewith, and accordingly, the timing of the second agent falling is delayed and rapid mixing cannot be performed. In addition, when the second agent is a liquid with a high viscosity, the timing of the second agent falling is further delayed and the quick mixing is hindered.
  • the second agent is a solid such as powder or granules
  • the second agent immediately removes the gap. It cannot pass through, and with this, the timing of dropping of the second agent is delayed and rapid mixing cannot be performed.
  • the second agent is a solid, it is difficult to drop the second agent in the first place due to only the weight of the second agent, and many second agents are delayed by the timing of the second agent falling. The agent may remain in the inner plug or the inner container.
  • the present invention has been made in view of the above-described problems, and an object thereof is to provide a two-component mixing container capable of quickly mixing the first agent and the second agent at the time of opening.
  • the two-component mixing container according to the present invention can separate and accommodate the first agent and the second agent, and can mix the first agent and the second agent at the time of opening.
  • the container main body, the inner plug body, and the lid body are provided.
  • the container body has a bottomed cylindrical body having a mouth at the upper end and a bottom at the lower end.
  • the inside plug body can be inserted into and removed from the inside of the container body through the mouth portion.
  • the lid closes the mouth by being attached to the container body, and opens the mouth by being removed from the container body.
  • the inner plug body includes a plug portion that can be in close contact with the inner surface of the body portion at a portion separated from both the bottom portion and the mouth portion by inserting the inner plug body into the container body.
  • the plug body In a state where the plug body is inserted into the container body, the plug body has a shaft portion extending from the plug portion toward the mouth portion side, and an engagement portion that can be engaged with the lid body.
  • the lid body has an engaged portion that is engaged with the engaging portion when the lid body is attached to the container body in a state where the inner plug body is inserted into the container body. Yes.
  • the first storage chamber capable of sealingly storing the first agent is located on the bottom side of the inner plug body of the container body. Is defined by the lower body portion, which is a portion located at, and the inner plug body.
  • the second storage chamber capable of sealingly storing the second agent is the container main body.
  • the upper body part which is a part located in the said mouth part side rather than the said inside plug body, the said inside plug body, and the said cover body are prescribed
  • the hollow part of the container body defined by the upper body part includes a larger part than the plug part.
  • the lid is configured to be attached to and detached from the container body by being rotated relative to the mouth.
  • the inner plug body rotates together with the lid body in conjunction with the rotation of the lid body in a state where the engagement portion is engaged with the engaged portion, and the shaft portion is It has an agitation part capable of agitating the second agent accommodated in the second accommodation chamber by rotating together with the lid in conjunction with the lid.
  • the agitating portion is directed from the outer peripheral surface of the shaft portion toward the second storage chamber in a state where the inner plug is inserted into the container body. It is preferable that it is comprised by the stirring blade which protrudes.
  • annular step surface facing the mouth side may be provided on the inner surface of the body portion, and in that case, the plug portion is provided with the annular step surface. It is preferable that it is configured to be able to come into close contact with the inner surface of the body portion of the portion by being press-fitted into the body portion of the portion located on the bottom side of the surface.
  • the lower end of the stirring blade is in contact with the annular step surface in a state where the inner plug is inserted into the container body.
  • the outer edge of the stirring blade is in contact with the inner peripheral surface of the upper body part in a state where the inner plug is inserted into the container body. Is preferred.
  • the stirring blade may have a stirring surface parallel to the axial direction of the shaft portion.
  • the stirring surface is the lid. It is preferable to face the downstream side in the rotational direction of the lid when removing the body from the mouth.
  • the stirring blade may have a stirring surface that intersects the axial direction of the shaft portion.
  • the stirring surface is the lid. It is preferable to face the downstream side in the rotational direction of the lid when removing the body from the mouth, and to incline from the bottom side toward the mouth side toward the downstream side.
  • the lid body is preferably configured to be screwable with the container body.
  • the inner plug body and the lid body may be configured to be separable.
  • the two-component mixing container according to the present invention may further include a first agent and a second agent, in which case the inner plug is inserted into the container body and the lid It is preferable that the first agent is accommodated in the first accommodating chamber and the second agent is accommodated in the second accommodating chamber by being attached to the container body.
  • the embodiment described below exemplifies the case where the present invention is applied to a two-component mixing container provided in a group A beta-hemolytic streptococcal antigen kit which is a kind of infectious disease test kit.
  • the 1st agent and the 2nd agent which are mentioned later are solutions containing a predetermined ingredient.
  • FIG. 1 and FIG. 2 are a perspective view and a cross-sectional view of the two-component mixing container according to the embodiment of the present invention in the accommodated state.
  • 3 is an exploded perspective view of the two-component mixing container according to the present embodiment
  • FIGS. 4 and 5 are perspective views of the inner plug body and the lid body of the two-component mixing container according to the present embodiment, respectively.
  • FIG. First with reference to these FIG. 1 thru
  • the two-component mixing container 1 includes a container body 10, an inner plug body 20, and a lid body 30.
  • the inner plug body 20 can be inserted into and removed from the container body 10, and the lid body 30 can be attached to and removed from the container body 10.
  • the two-component mixing container 1 further includes a liquid first agent 41 and a second agent 42 in the accommodated state.
  • the first agent 41 and the second agent 42 are separated and accommodated at predetermined positions inside the container body 10 in the accommodated state.
  • the container body 10 has a bottomed substantially cylindrical body 11, and a hollow part defined by the body 11 is formed inside the body 11.
  • a bottom portion 12 is provided at the lower end of the body portion 11, and a mouth portion 13 is provided at the upper end of the body portion 11.
  • the mouth portion 13 is a portion that enables the inner plug body 20 to be inserted into and removed from the container body 10 and allows the first agent 41 and the second agent 42 to be injected into the container body 10.
  • drum 11 is comprised so that the diameter of the hollow part formed in the inside may become large in steps as it goes to the opening
  • An annular collar 14 is provided at a predetermined position of the trunk 11. Specifically, the flange portion 14 is formed so as to protrude outward from the outer peripheral surface of the body portion 11. The flange 14 is a part to which the lower end of the lid 30 is applied when the lid 30 is attached to the container body 10.
  • a male screw portion 15 is provided on the outer peripheral surface of the portion located on the mouth portion 13 side of the position where the collar portion 14 of the trunk portion 11 is provided.
  • the male screw part 15 is a part for attaching the lid 30 to the container body 10 and is constituted by a screw thread provided in a spiral shape.
  • the trunk portion 11 includes a lower trunk portion 11 a located on the bottom portion 12 side, an upper trunk portion 11 b located on the mouth portion 13 side, the lower trunk portion 11 a and the upper trunk portion 11 b. 11d and the press-fit part 11d located in between.
  • the press-fit portion 11d is a portion into which a later-described plug portion 21 of the inner plug body 20 is press-fitted, and is provided at a position separated from both the bottom portion 12 and the mouth portion 13 of the trunk portion 11. .
  • the lower body part 11a is a part that mainly defines the first storage chamber S1 for housing the first agent 41, and is constituted by a part closer to the bottom part 12 than the press-fit part 11d of the body part 11.
  • the upper body part 11b is a part that mainly defines the second storage chamber S2 for housing the second agent 42, and is constituted by a part closer to the mouth part 13 than the press-fit part 11d of the body part 11. .
  • annular step surface 11c facing the mouth portion 13 is provided at a predetermined position on the inner surface of the body portion 11. Specifically, the annular step surface 11c is provided at the boundary portion between the press-fit portion 11d and the upper body portion 11b described above.
  • the size (that is, the diameter) of the hollow portion of the portion defined by the upper body portion 11b is the size (that is, the diameter) of the hollow portion of the portion defined by the press-fit portion 11d. ).
  • the inner plug body 20 is an elongated, substantially cylindrical member that extends along the axis AX direction with the vertical direction as the axis AX direction (see FIG. 4). Become.
  • the inner plug body 20 includes a plug portion 21 located at the lower end, a shaft portion 22 extending upward from the plug portion 21, and an engagement portion 23 provided at the upper end of the shaft portion 22.
  • the stopper part 21 has a substantially cylindrical shape, and is a part that is press-fitted into the press-fitted part 11 d of the container body 10 described above. As shown in FIG. 4, an annular sealing protrusion 21 a that protrudes outward is provided on the outer peripheral surface of the stopper 21.
  • the sealing protrusion 21 a is a part that is in close contact with the press-fit portion 11 d of the container body 10 in a state where the inner plug body 20 is inserted into the container body 10.
  • the shaft portion 22 has a substantially cylindrical shape, and extends from the plug portion 21 toward the mouth portion 13 of the container body 10 when the inner plug body 20 is inserted into the container body 10. Is erected.
  • the shaft portion 22 is located at a predetermined distance from the inner peripheral surface of the upper body portion 11b of the container body 10 in a state where the inner plug body 20 is inserted into the container body 10, and the lid body 30 is disposed. In a state of being attached to the container body 10, a part thereof is inserted into an inner standing wall portion 33 (described later) provided on the lid 30.
  • the engaging portion 23 includes an annular press-fit projection 23 a that protrudes outward from the outer peripheral surface near the upper end of the shaft portion 22, and an interlocking convex portion that protrudes upward from the upper end of the shaft portion 22. 23b.
  • the interlocking convex portion 23b has a substantially quadrangular prism shape.
  • the engaging portion 23 composed of the press-fitting protrusion 23 a and the interlocking protrusion 23 b is a portion that can be engaged with an engaged portion 35 described later provided on the lid 30.
  • the shaft portion 22 is provided with a stirring blade 22a as a stirring portion. More specifically, a plurality of stirring blades 22a are provided side by side along the circumferential direction of the shaft portion 22 so as to protrude outward at predetermined positions on the outer peripheral surface of the shaft portion 22, It has a flat shape extending in the direction.
  • the stirring blade 22 a is provided at a position near the plug portion 21 in the shaft portion 22.
  • the lid body 30 is a bottomed substantially cylindrical member having a substantially cylindrical peripheral wall portion 31 and a top plate portion 32 provided at the upper end of the peripheral wall portion 31. Consists of.
  • a female screw portion 36 for attaching the lid body 30 to the container body 10 is provided on the inner peripheral surface of the peripheral wall portion 31, a female screw portion 36 for attaching the lid body 30 to the container body 10 is provided.
  • the female screw portion 36 is configured by a screw groove provided in a spiral shape, and can be screwed into the male screw portion 15 provided in the mouth portion 13 of the container body 10 described above.
  • the lid body 30 is rotated relative to the mouth portion 13 of the container body 10, so that the lid body 30 is attached to and detached from the container body 10, and is attached to the container body 10.
  • the mouth 13 of the container body 10 is closed in the state, and the mouth 13 of the container body 10 is opened in the state removed from the container body 10.
  • the top plate portion 32 of the lid body 30 is provided with an inner standing wall portion 33 and an outer standing wall portion 34. More specifically, the inner standing wall portion 33 and the outer standing wall portion 34 both have a substantially cylindrical shape, and are positioned so as to protrude downward from the lower surface of the top plate portion 32.
  • the inner standing wall portion 33 is configured so that the upper end side portion of the shaft portion 22 of the inner plug body 20 described above in a state where the inner plug body 20 is inserted into the container main body 10 and the lid body 30 is attached to the container main body 10. It is a part to accept.
  • the outer standing wall portion 34 is positioned so as to surround the inner standing wall portion 33, and is a portion that is in close contact with the mouth portion 13 of the container body 10 when the lid 30 is attached to the container body 10. is there.
  • An engaged portion 35 is provided on the inner standing wall portion 33 and the top plate portion 32 of the portion surrounded by the inner standing wall portion 33.
  • the engaged portion 35 includes an annular press-fit groove portion 35 a provided on the inner peripheral surface of the inner standing wall portion 33, and an interlocking recess portion 35 b provided on the lower surface of the top plate portion 32.
  • the interlocking recess 35b has a substantially quadrangular prism shape.
  • the engaged portion 35 including the press-fitting groove portion 35a and the interlocking recess portion 35b is a portion that is engaged with the engaging portion 23 provided in the inner plug body 20 described above.
  • the above-described inner plug body 20 and the lid body 30 are configured to be separable, and among the engaging portions 23 provided in the inner plug body 20
  • the press-fitting projection 23a is press-fitted into the press-fitting groove 35a in the engaged portion 35 provided on the lid 30, so that the state where the inner plug 20 and the lid 30 are coupled is maintained.
  • the inner plug body 20 and the lid body 30 are separated by the press-fitting protrusion 23a being pulled out of the press-fitting groove 35a.
  • the container main body 10, the inner plug body 20, and the lid body 30 that constitute the two-component mixing container 1 described above are all formed of a resin member manufactured by injection molding or the like.
  • the inner plug body 20 is inserted into the container body 10 through the mouth portion 13, and the lid body 30 is closed so as to close the mouth portion 13. Screwed onto the container body 10.
  • the space inside the container body 10 is partitioned into the first accommodating chamber S1 and the second accommodating chamber S2 by the inner plug body 20, and the first agent 41 is placed in the first accommodating chamber S1.
  • the second agent 42 is accommodated in the second accommodation chamber S2.
  • the first storage chamber S ⁇ b> 1 in which the first agent 41 is stored is the bottom portion 12 of the container main body 10.
  • the second body chamber S2 in which the second agent 42 is accommodated is defined by the lower body part 11a including the inner plug body 20, and the upper body part 11b including the mouth part 13 of the container body 10.
  • the inner plug body 20 and the lid body 30 are defined.
  • drum 11b is comprised larger than the magnitude
  • the shaft portion 22 has a plurality of stirring blades 22a.
  • the stirring blade 22a allows the second agent 42 stored in the second storage chamber S2 to be stirred by the inner plug body 20 rotating around the axis AX (see FIG. 4) inside the container body 10. Is.
  • the inner plug body 20 rotates together with the lid body 30 in conjunction with the rotation of the lid body 30 when the two-component mixing container 1 is opened, whereby the stirring of the second agent 42 by the stirring blade 22a described above is performed. The details will be described later.
  • FIG. 6 and 7 are schematic views showing an assembling procedure when the first agent and the second agent are accommodated using the two-component mixing container according to the present embodiment.
  • the assembly procedure in the case of accommodating the 1st agent 41 and the 2nd agent 42 using the 2 agent mixing container 1 which concerns on this Embodiment is demonstrated.
  • the first agent 41 is accommodated in the container body 10 as shown in FIG. Specifically, the first agent 41 is accommodated in the container main body 10 by injecting the first agent 41 into the trunk portion 11 of the container main body 10 through the mouth portion 13.
  • the inner stopper 20 is inserted into the container body 10. Specifically, the inner plug body 20 is inserted into the body portion 11 so that the plug portion 21 of the inner plug body 20 is press-fitted into the press-fit portion 11 d of the container body 10. Thereby, the first agent 41 is sealed in the first storage chamber S ⁇ b> 1 defined by the lower body portion 11 a of the container body 10 and the inner plug body 20.
  • the middle in the insertion direction can be obtained.
  • Positioning of the stopper 20 with respect to the container body 10 can be easily performed.
  • the outer edge of the stirring blade 22a to contact the inner peripheral surface of the upper body portion 11b of the container body 10
  • the inner plug body 20 can be easily positioned with respect to the container body 10 in the direction intersecting the insertion direction. As a result, the plug portion 21 is smoothly guided toward the press-fit portion 11d.
  • the second agent 42 is accommodated in the container body 10.
  • the second agent 42 is accommodated in the container main body 10 by injecting the second agent 42 into the trunk portion 11 of the container main body 10 through the mouth portion 13.
  • the injected second agent 42 in the container body 10 is separated from the upper body portion 11 b of the container body 10 and the inner plug body 20.
  • the stirring blade 22 a is buried in the second agent 42.
  • a lid 30 is attached to the container body 10. Specifically, the lid body 30 is disposed so as to face the mouth portion 13 of the container body 10, and the female thread portion 36 provided on the lid body 30 is screwed to the male thread portion 15 provided on the container body 10. The lid 30 is rotated with respect to the mouth portion 13 in the direction of the arrow DR1 shown in the drawing so that the lid 30 is screwed to the container body 10.
  • the inner vertical wall portion 33 of the lid body 30 is extrapolated to the upper end portion of the shaft portion 22 of the inner plug body 20.
  • the lid 30 is screwed into the container body 10, so that it is provided in the vicinity of the upper end portion of the shaft portion 22 of the inner plug body 20 in the press-fitting groove 35 a provided in the inner standing wall portion 33 of the lid 30.
  • the press-fitting protrusion 23a is engaged with the press-fitting groove 35a.
  • the interlocking convex portion 23b provided in the vicinity of the upper end portion of the shaft portion 22 of the inner plug body 20 is inserted into the interlocking concave portion 35b provided in the top plate portion 32 of the lid 30.
  • the interlocking protrusion 23b is engaged with the interlocking recess 35b.
  • the outer standing wall 34 of the lid 30 is press-fitted into the mouth 13 of the container body 10.
  • the second agent 42 is hermetically sealed in the second storage chamber S2 defined by the upper body portion 11b of the container body 10, the inner plug body 20, and the lid body 30. It will be.
  • the assembly of the two-component mixing container 1 is completed, and the first agent 41 and the second agent 42 are separated and accommodated inside the two-component mixing container 1 as shown in FIG. A state can be realized.
  • the inner plug body 20 and the lid body 30 are coupled in the axis AX direction of the inner plug body 20 by the press-fitting protrusion 23a engaging the press-fit groove 35a. For this reason, the inner plug body 20 and the lid body 30 are arranged so that a relatively considerable external force is not applied along the axial line AX direction of the inner plug body 20 (that is, the press-fitting protrusion 23a is inserted from the press-fitting groove 35a. Separation will not occur (unless the external force required to pull out is applied).
  • the interlocking projection 23 b engages with the interlocking recess 35 b, so that the inner plug body 20 rotates together with the lid body 30 in conjunction with the rotation of the lid body 30. More specifically, when the lid body 30 is rotated, the side surface of the quadrangular prism-shaped interlocking convex portion 23b comes into contact with the side surface of the concave portion having the quadrangular columnar concave shape. In conjunction with the rotation of the lid body 30, the lid body 30 is rotated.
  • the two-component mixing container 1 is assembled and accommodated, unless the engagement between the engaging portion 23 and the engaged portion 35 is released (that is, the inner plug body 20 and the lid body 30). In other words, the lid body 30 and the inner plug body 20 behave integrally.
  • FIG. 8 is a schematic view showing an operation procedure when the first agent and the second agent are mixed by opening the two-agent mixing container according to the present embodiment
  • FIG. 9 is the first agent and the second agent. It is the schematic for demonstrating the motion of the stirring blade at the time of mixing.
  • FIG. 8 and FIG. 9 the operation procedure when mixing the first agent 41 and the second agent 42 by opening the two-component mixing container 1 according to the present embodiment, and stirring at that time
  • the movement of the wing 22a will be described.
  • 9 is a perspective view of the second storage chamber S2 as viewed from above when the lid 30 is removed. In FIG. 9, the lid 30 and the second agent 42 are not shown. Yes.
  • the lid 30 is removed from the container body 10. Specifically, the lid body with respect to the mouth portion 13 is released so that the state in which the female screw portion 36 provided in the lid body 30 is engaged with the male screw portion 15 provided in the container body 10 is released. 30 is rotated in the direction of the arrow DR2 shown in the figure (the direction opposite to the direction of the arrow DR1 described above).
  • the inner plug body 20 rotates together with the lid body 30 in conjunction with the rotation of the lid body 30 as described above, as shown in FIG. 9, the inner plug body 20 is in the second storage chamber S2. It rotates around the axis AX as the center of rotation. Along with this, a plurality of stirring blades 22a provided projecting outward from the outer peripheral surface of the shaft portion 22 rotate in the direction of the arrow AR1 in the figure so as to stir the second agent 42. As a result, the second agent 42 moves.
  • the stirring blade 22a has a flat plate shape extending in the vertical direction as described above, the stirring blade 22a is parallel to the axis AX direction of the inner plug body 20.
  • the lid body 30 has an agitation surface that faces the downstream side in the rotation direction of the lid body 30 (that is, the arrow DR2 direction) when the lid body 30 is removed from the mouth portion 13 of the container body 10. Therefore, the movement of the second agent 42 described above is caused by the movement of the second agent 42 by the second agent 42 being pushed away by the agitating surface when the stirring surface moves in the direction of the arrow AR1 shown in the drawing. Will occur throughout.
  • the inner plug that is in close contact with the press-fit portion 11d of the container body 10 by moving the lid body 30 away from the container body 10 is provided.
  • the plug part 21 of the body 20 is pulled out from the pressed-in part 11d.
  • a gap is generated between the body portion 11 of the container body 10 and the plug portion 21 of the inner plug body 20, and the first storage chamber S1 and the second storage chamber S2 are in communication with each other.
  • the second agent 42 stored in the second storage chamber S2 is between the body portion 11 of the container body 10 and the plug portion 21 of the inner plug body 20 due to its own weight and the above-described movement.
  • the drop starts toward the first storage chamber S1 through the gap generated in (i.e., in the direction of the arrow AR2 shown in the drawing).
  • the second agent 42 is agitated and moved by the rotation of the stirring blade 22a, so that the body portion 11 of the container body 10 and the plug portion 21 of the inner plug body 20 are in motion.
  • the gap is generated between the second agent 42 and the first storage chamber S1 side, the second agent 42 starts to drop immediately through the gap. That is, in a small state before the gap between the container body 10 and the inner plug body 20 is formed sufficiently large (in other words, in the state where the second agent 42 is almost stationary, the second tension is caused by the surface tension. Even in a state in which the agent 42 stays and a small gap is formed so that the drop cannot be started), the second agent 42 can fall by breaking the surface tension by the movement of the second agent 42. Become.
  • the liquid first agent 41 and the second agent 42 can be mixed almost simultaneously with opening, and the first agent 41 and the second agent 42 are mixed.
  • the intended purpose of being able to mix the first agent 41 and the second agent 42 can be achieved quickly without delay.
  • the second agent 42 since the second agent 42 can be positively moved at the time of opening, the second agent 42 is somewhat viscous. Even when it is a liquid or when the second agent 42 is a solid such as a powder or a granule, it can be quickly dropped toward the first agent 41, and further, these can be used as inner plugs. It can also be suppressed that it remains in the body 20.
  • the two-component mixing container 1 described above uses an inner plug provided with a stirring blade having a stirring surface parallel to the axial direction, but includes a stirring blade having a shape different from this. It is also possible to use a plug.
  • 10 to 12 are perspective views of the middle plug body of the two-component mixing container according to the first to third modifications.
  • the inner plugs 20A to 20C shown in FIGS. 10 to 13 can be provided in the two-component mixing container 1 in place of the inner plug 20 described above.
  • a part of the plurality of stirring blades provided in the shaft portion 22 is parallel to the axis AX direction of the inner plug body 20A. It is comprised by the stirring blade 22a which faces the downstream of the rotation direction (namely, arrow DR2 direction) of the cover body 30 at the time of removing the cover body 30 from the opening
  • the lid body 30 faces the downstream side in the rotation direction (that is, the arrow DR2 direction) and, as it goes toward the downstream side, the lower end side of the middle plug body 20A (that is, the inner plug body 20A is placed inside the container body 10). Inclined so as to go from the bottom 12 side of the container body 10 in the inserted state toward the upper end side (that is, the mouth 13 side of the container body 10 in the state where the inner plug 20A is inserted into the container body 10). A stirring blade 22b having a stirring surface is used.
  • all of the plurality of stirring blades provided in the shaft portion 22 intersect the axis AX direction of the inner plug body 20B, and the lid Agitating blade 22b having an agitating surface that faces the downstream side in the rotational direction of body 30 (ie, in the direction of arrow DR2) and has an agitating surface that inclines from the lower end side toward the upper end side as it goes toward the downstream side. It is configured.
  • all of the plurality of stirring blades provided in the shaft portion 22 intersect the axis AX direction of the inner plug body 20B, and the lid A screw-shaped stirring blade having a stirring surface that faces the downstream side in the rotation direction of the body 30 (that is, the direction of the arrow DR2) and has a stirring surface that is inclined from the lower end side toward the upper end side toward the downstream side. 22c.
  • the inclined stirring provided in the inner plugs 20A to 20C at the time of opening Since the second agent 42 is positively pushed downward by the surface (that is, the stirring surfaces of the stirring blades 22b and 22c), the second agent 42 is generated between the container body 10 and the inner plugs 20A to 20C. It becomes possible to send the second agent 42 more efficiently toward the gap. Therefore, it becomes possible to mix the first agent 41 and the second agent 42 more rapidly by using the intermediate plugs 20A to 20C having the above configuration.
  • the shape of the stirring surface provided in the stirring blade is not limited to the shape described above, and other shapes can naturally be adopted. Furthermore, it is not always necessary to provide a stirring blade so as to protrude from the shaft portion, and the second agent can be stirred by the shaft portion itself by configuring the shaft portion itself in a flat plate shape, a bent plate shape, or a curved plate shape. You may comprise.
  • the lid is configured to be screwable with the container body
  • the lid body is relative to the container body. If the cover body is configured to be attached to and detached from the container body by being rotated, it is not always necessary to configure the cover body to be screwable with the container body.
  • the outer peripheral surface of the plug portion of the inner plug body is in close contact with the inner peripheral surface of the container main body, so that the space inside the container main body is the first storage chamber.
  • the case where it is configured to be partitioned into the second storage chamber has been described as an example, but the lower end of the inner plug body abuts against the annular step surface of the container body and comes into close contact with the inner surface of the container body.
  • the hollow portion of the container main body defined by the upper trunk is removed from the plug portion.
  • the hollow portion of the container body defined by the upper body portion is inclined by tilting the inner surface of the container body without providing an annular stepped surface. Since it can be configured larger than that, it may be configured as necessary.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Package Specialized In Special Use (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

La présente invention concerne un récipient (1) de mélange de deux agents comprenant : un corps (10) de récipient ayant une partie corps (11) comportant une partie embouchure (13) au niveau de son extrémité supérieure et une partie fond (12) au niveau de son extrémité inférieure ; un corps de bouchon intérieur (20) qui peut être inséré et retiré du corps (10) du récipient via la partie embouchure (13) ; et un corps de couvercle (30) mis en rotation par rapport à la partie embouchure (13) afin d'être attaché et détaché du corps (10) de récipient. Le corps de bouchon intérieur (20) comprend une partie bouchon (21) qui peut adhérer étroitement à une partie d'une surface intérieure de la partie corps (11), une partie tige (22) s'étendant de la partie bouchon (21) à la partie embouchure (13), et une partie de mise en prise (23) qui peut venir en prise avec le corps de couvercle (30). Le corps de couvercle (30) comprend une partie mise en prise (35) qui est en prise avec la partie de mise en prise (23). Le corps de bouchon intérieur (20) tourne conjointement avec la rotation du corps de couvercle (30) dans un état dans lequel la partie de mise en prise (23) vient en prise avec la partie mise en prise (35), et la partie tige (22) comprend une partie d'agitation (22a) qui peut agiter un second agent (42) lorsque le corps de bouchon intérieur (20) tourne.
PCT/JP2016/065019 2015-05-27 2016-05-20 Récipient de mélange de deux agents WO2016190245A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017520682A JP6658749B2 (ja) 2015-05-27 2016-05-20 二剤混合容器

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JP2015-107281 2015-05-27
JP2015107281 2015-05-27

Publications (1)

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WO2016190245A1 true WO2016190245A1 (fr) 2016-12-01

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109205070A (zh) * 2018-06-18 2019-01-15 民通合同会社 容器盖和瓶容器

Citations (5)

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Publication number Priority date Publication date Assignee Title
JPH03126879U (fr) * 1990-04-04 1991-12-20
JPH06278750A (ja) * 1993-03-24 1994-10-04 P M C Corp:Kk 二剤混合容器
JPH11208735A (ja) * 1998-01-22 1999-08-03 Maeda Sangyo Kk ２成分混合容器ユニットおよび２成分混合容器ユニット用第２成分容器
JP2010202237A (ja) * 2009-03-02 2010-09-16 Dic Plastics Inc 二剤混合容器
JP4844703B1 (ja) * 2010-09-09 2011-12-28 Ｄｉｃプラスチック株式会社 二剤混合容器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0236272U (fr) * 1988-08-31 1990-03-08

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03126879U (fr) * 1990-04-04 1991-12-20
JPH06278750A (ja) * 1993-03-24 1994-10-04 P M C Corp:Kk 二剤混合容器
JPH11208735A (ja) * 1998-01-22 1999-08-03 Maeda Sangyo Kk ２成分混合容器ユニットおよび２成分混合容器ユニット用第２成分容器
JP2010202237A (ja) * 2009-03-02 2010-09-16 Dic Plastics Inc 二剤混合容器
JP4844703B1 (ja) * 2010-09-09 2011-12-28 Ｄｉｃプラスチック株式会社 二剤混合容器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109205070A (zh) * 2018-06-18 2019-01-15 民通合同会社 容器盖和瓶容器
JP6453511B1 (ja) * 2018-06-18 2019-01-16 みんとる合同会社 容器キャップ、及びボトル容器
JP2019218083A (ja) * 2018-06-18 2019-12-26 みんとる合同会社 容器キャップ、及びボトル容器

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