WO2018087980A1 - 蓋機構、包装体及び分与容器 - Google Patents

蓋機構、包装体及び分与容器 Download PDF

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Publication number
WO2018087980A1
WO2018087980A1 PCT/JP2017/029809 JP2017029809W WO2018087980A1 WO 2018087980 A1 WO2018087980 A1 WO 2018087980A1 JP 2017029809 W JP2017029809 W JP 2017029809W WO 2018087980 A1 WO2018087980 A1 WO 2018087980A1
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WO
WIPO (PCT)
Prior art keywords
dispensing
peripheral wall
container
opening
lid
Prior art date
Application number
PCT/JP2017/029809
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
坂東　健司
友亮 中村
Original Assignee
ユニ・チャーム株式会社
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 ユニ・チャーム株式会社 filed Critical ユニ・チャーム株式会社
Priority to KR1020197016480A priority Critical patent/KR102446738B1/ko
Priority to CN201780057753.8A priority patent/CN109715524B/zh
Publication of WO2018087980A1 publication Critical patent/WO2018087980A1/ja

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Classifications

    • 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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/08—Containers or packages with special means for dispensing contents for dispensing thin flat articles in succession
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/02—Removable lids or covers
    • 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
    • B65D43/00—Lids or covers for rigid or semi-rigid containers
    • B65D43/14—Non-removable lids or covers
    • B65D43/16—Non-removable lids or covers hinged for upward or downward movement
    • 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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/52—Details
    • B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another

Definitions

  • the present invention relates to a lid mechanism, a package, and a dispensing container (container).
  • Patent Document 1 discloses a container main body, an upper lid that is pivotably attached to the upper surface of the container main body via a hinge portion, and a container that is positioned on a concave portion of the upper surface of the container main body and that is opened and closed by the upper lid.
  • a sheet material dispensing container having an opening.
  • the annular protrusion located on the inner surface of the upper lid is fitted into the groove portion positioned so as to surround the container opening in the concave surface portion of the container main body, thereby The upper lid can be closed so that is airtight.
  • the upper lid or the container main body receives an impact from the outside, so that the projection part may be slightly removed from the groove part and the outside air may enter the container.
  • the present invention relates to an improvement of a conventional lid mechanism, a package, and a dispensing container, and relates to the provision of a sheet material dispensing container that can maintain an airtight state even when subjected to an external impact.
  • 1st invention of this application has a horizontal direction, the front-back direction, and the up-down direction which cross
  • a dispensing structure having a dispensing opening; a front and rear end edge; and a top lid that is pivotally attached to the container body via a hinge portion on the rear edge side and can close the dispensing opening in an airtight manner.
  • the present invention relates to a dispensing container for the sheet material provided with a lid mechanism.
  • the dispensing container is that the container body has a concave surface portion in which the dispensing structure is disposed, and a container opening that communicates with the dispensing opening at least in part.
  • the support protrusion is in contact with the inner surface of the peripheral wall in a state of being inserted into the peripheral wall.
  • the side surface of the support protrusion comes into contact with the inner surface of the inner portion of the peripheral wall or the inner surface of the outer portion so that the sealing function of the lower seal portion by the support protrusion and the peripheral wall is improved.
  • the support protrusion is in contact with the inner surface of the outer portion of the peripheral wall in a state of being inserted into the peripheral wall.
  • the peripheral wall of the dispensing structure has a top surface, and is spaced between the top surface and the support protrusion in the peripheral wall. Part is formed.
  • the upper seal portion that deforms the peripheral wall into a concave shape and makes the space between the dispensing opening and the upper lid airtight. Is formed.
  • the top surface of the peripheral wall is flat.
  • a portion extending downward from the upper lid can be stably contacted.
  • the upper lid has an annular rib extending downward from the inner surface portion, and in a state where the upper lid is closed, the tip of the annular rib is Contact the peripheral wall.
  • the sealing function of the upper seal portion can be improved when the tip of the annular rib contacts the peripheral wall.
  • the annular rib has an inner rib and an outer rib surrounding the inner rib, and the inner rib is lower than the outer rib.
  • the outer rib contacts the top surface of the peripheral wall, and the inner rib is positioned on the inner side of the peripheral wall.
  • an upper seal portion is formed by the outer rib contacting the peripheral wall, and the inner rib is positioned inside the peripheral wall, so that the peripheral wall falls inward and the sealing function of the lower seal portion is achieved. Can be prevented from decreasing.
  • the annular rib has lower side portions located between them in comparison with the front and rear edge portions of the upper lid. It is extended.
  • the outer rib contacts the peripheral wall on the front and rear edge sides, and the airtight state is maintained, while the inner rib does not contact the peripheral wall and the upper lid can be easily opened.
  • the dispensing opening is located on the rear edge side and extends in the lateral direction and the front-rear direction, and the lateral opening.
  • a second hole extending from the substantially central part of the first hole part in the direction to the front end edge side, and the dimension of the first hole part in the lateral direction is the transverse direction of the second hole part. It is larger than the dimensions.
  • the fingertip can be easily inserted without breaking the opening edge of the dispensing opening when the first sheet material is pulled out.
  • the sheet material is continuously pulled out by the frictional resistance when contacting the opening edge by pulling it out from the relatively narrow second hole. Pulling out can be suppressed.
  • the dispensing structure includes an inner lid portion located inward of the peripheral wall and an inner side located inward of the inner lid portion.
  • the inner flap is lower in rigidity than the inner lid portion except for a high rigidity region located at the opening edge of the second hole, and the high rigidity region is equivalent to the inner lid portion. It has rigidity.
  • the dispensing container has an inner lid portion located inward of the peripheral wall, and the inner lid portion has a dome shape that protrudes upward.
  • an internal space is formed between the container opening and the dispensing opening, and when the sheet material is pulled out, a frictional resistance can be given to the sheet material at each of the container opening and the dispensing opening.
  • the second invention of the present application is a package that is housed in the container body of the dispensing container.
  • the package body includes a seal portion that is housed in the container main body of the dispensing container and can be fixed to the inner surface of the support surface.
  • 3rd invention of this application has a horizontal direction and the front-back direction, has the up-down direction which cross
  • a dispensing structure having a dispensing opening, a front and rear end edge, and an upper lid that is pivotally attached to the container body via a hinge portion on the rear end edge side, and can close the dispensing opening in an airtight manner It is related with the lid mechanism containing.
  • the mechanism main body includes a concave surface portion in which the dispensing structure is disposed, and a mechanism opening that communicates with the dispensing opening at least in part.
  • An annular support projection surrounding the mechanism opening is located, and the dispensing structure includes a flange fixed to the concave surface portion and a hollow peripheral wall protruding upward inward of the flange. The support protrusion is located in the peripheral wall in a state where the structure is disposed on the concave surface portion.
  • a fourth invention of the present application is a package body including a seal portion that can be fixed to the mechanism main body in the lid mechanism.
  • the lid mechanism, the packaging body, and the dispensing container according to the present invention are configured so that, in a state where the dispensing structure is disposed on the concave surface portion of the container body, the support protrusion of the concave surface portion is positioned in the hollow peripheral wall. It is possible to maintain the airtight state by the annular seal portion including the upper seal portion including the upper lid and the peripheral wall and the lower seal portion including the peripheral wall and the support protrusion.
  • FIG. 5 is a partially enlarged view of a region surrounded by a one-dot chain line VI in FIG. 4.
  • the perspective view of an upper cover The perspective view of the concave part of a container main body. The top view which looked at the dispensing structure from upper direction.
  • FIG. 10B is a cross-sectional view taken along line X (b) shown in FIG.
  • A The expanded sectional view of the attaching part by the engaging claw and the engaging hole before attachment.
  • B The expanded sectional view of the attaching part by the engaging claw and the engaging hole after attachment.
  • (1) The perspective view in an example of the Example of a package.
  • (2) The perspective view in the other Example of a package.
  • FIG. 4 is a partially enlarged view of a region surrounded by a dashed line XV in FIG. 3.
  • FIG. 3 is a partially enlarged view of a region surrounded by an alternate long and short dash line XVI in FIG. 2.
  • the perspective view of the lid mechanism in other examples.
  • a lid 90 As a lid mechanism, a package and a dispensing container according to the present invention, a lid 90, a package 90 including laminated sheet materials 9, and a dispensing container (container) for storing it Taking 10 as an example, the details of the present invention will be described based on the embodiment as follows. The following embodiments include selective and preferred embodiments as well as essential configurations of the invention.
  • the sheet material 9 includes a wet sheet for wiping the floor and the body, in addition to a wet tissue impregnated with liquid components such as water and alcohol.
  • the dispensing container 10 has a lateral direction X, a front-rear direction Z, and a vertical direction Y intersecting them, and a package 90 packaged in a state where the sheet materials 9 are laminated.
  • a top cover 30 that is pivotably attached to the upper surface of the container body 20 via the hinge portion 5, and a bottom lid 70 that is detachably attached to the bottom of the container body 20.
  • the container body 20 can accommodate the package 90 by removing the detachable bottom lid 70.
  • the front end portion of the upper lid 30 is locked to the operation button 80 by a latch mechanism, and when the operation button 80 is pressed, the lock by the latch 31 is released, and the state is turned and opened in the direction P. (See FIG. 2).
  • the container body 20 has a hollow box shape, and has a top wall 21 and a peripheral wall 22 that form a shape that gently rises upward from the outer peripheral edge toward the center.
  • the container body 20 and the bottom lid 70 can be injection-molded, and are formed of, for example, a thermoplastic synthetic resin such as polypropylene or polyethylene. Reinforcing ribs 12 are disposed on the inner surface of the peripheral wall 22 of the container body 20 to increase its strength.
  • the top surface wall 21 of the container body 20 has a concave surface portion 23 that is recessed downward in the central portion in the lateral direction X.
  • the concave surface portion 23 includes a support surface (inner bottom surface) 24 that supports a dispensing structure (packing member) 50 described later, and an inner peripheral wall surface 25 that surrounds the support surface 24 and extends to the top surface wall 21.
  • the support surface 24 has a circular container opening 26 located at the center thereof, and an annular support protrusion 27 protruding upward so as to surround the container opening 26.
  • the inner peripheral wall surface 25 has a height dimension (dimension in the vertical direction Y) that gradually decreases from the central portion toward the front, and a latch receiver that receives a latch of the upper lid 30 on the inner surface side of the front end portion of the inner peripheral wall surface 25.
  • An operation button 80 having a section (keeper) is arranged.
  • the concave surface portion 23 has a rear end portion whose height dimension is smaller than that of the inner peripheral wall surface 25.
  • the rear end portion has a stepped shape, and a concave portion 28 that is recessed backward is located at the center portion in the lateral direction X, and an upper lid 30 is provided on the opposite inner side surface that faces the lateral direction X via the concave portion 28.
  • a concave bearing portion 23a into which both ends of the shaft portion 45 are fitted is formed.
  • each engaging claw 40 is disposed on the outside in the vicinity of the support protrusion 27.
  • Each engaging claw 40 has a first claw 41 and a second claw 42 which are separated from each other, and a separating portion 43 is formed between the first claw 41 and the second claw 42.
  • the engaging claw 40 is formed of a soft thermoplastic synthetic resin that allows the first claw 41 and the second claw 42 to elastically approach or contact each other with an external force.
  • Each claw 41, 42 of the engaging claw 40 has head portions 41a, 42a and neck portions 41b, 42b.
  • a dispensing structure 50 for airtightly closing the container body 20 with the upper lid 30 is disposed on the concave surface portion 23 of the container body 20.
  • the dispensing structure 50 includes upper and lower surfaces 50 ⁇ / b> A and 50 ⁇ / b> B, a rigid flange 51 located on the outer periphery, a flexible peripheral wall 52 connected to the inside of the flange 51, and a rigid inner lid connected to the inner periphery of the peripheral wall 52.
  • a portion (outer region) 53 and a flexible inner flap (inner region) 55 that continues to the inner periphery of the inner lid portion 53 and defines a dispensing opening 54.
  • a lower projection 56 that annularly extends downward is positioned between the peripheral wall 52 and the outer peripheral edge portion of the inner lid portion 53.
  • the dispensing structure 50 is integrally formed from a soft material, for example, soft polyethylene, urethane, silicon rubber, etc., and preferably when the sheet material 9 is impregnated with an alcohol component.
  • the sheet material 9 is made of soft polyethylene in order to suppress the dispersal / evaporation of the alcohol component contained in the sheet material 9 and the alteration of the material forming the dispensing structure 50 due to the alcohol component.
  • the dispensing structure 50 is made of a homogeneous material, but has a flexible portion and a relatively rigid portion by adjusting the thickness dimension. It can also be formed from different materials. For example, by double molding (two-color molding), an elastic material is applied to a flexible part and a thermoplastic synthetic resin is applied to a rigid part in one mold. It can also be formed integrally.
  • the dispensing opening 54 is substantially T-shaped or substantially ginkgo-shaped in plan view, and has a curved front end edge 54a, a rear end edge 54b extending in the lateral direction X on the rear side, and the front and rear end edges 54a and 54b. And a pair of side edges 54c having a curved shape so as to gradually approach each other toward the front.
  • the dispensing opening 54 is further connected to the first hole portion (finger insertion portion) 57 that is located rearward and expands in the lateral direction X and the front-rear direction Z, and the center portion of the first hole portion 57 in the lateral direction X.
  • a second hole 58 extending to the bottom.
  • the second hole 58 has a shape gradually narrowed toward the front, and the portion extending from the narrowest portion to the front edge 54a is slightly smaller than the narrowest portion (narrowest portion). It is wide. Since the narrowest portion is located between the wider portions, the side edges 54a can be easily bent in the vertical direction Y when the sheet material 9 passes through the narrowest portion. It can be prevented that it becomes difficult to pull out by being caught by the side edges 54a. Even if the dispensing opening 54 is formed from such a relatively large opening instead of the slit, the internal space can be kept airtight by the seal portion described later. Further, the dispensing opening 54 may have a cross shape or a radial shape in addition to the T shape as long as the first hole portion 57 and the second hole portion 58 intersect with each other.
  • the thickness dimension D1 of the inner lid portion 53 is larger than the thickness dimension D2 of the inner flap 55, and the inner lid portion 53 is thicker than the inner flap 55. I can say that. Further, the opening edge portion forming the second hole portion 58 of the inner flap 55 is thicker than the other portions of the inner flap 55 and is substantially the same as the thickness dimension D1 of the inner lid portion 53. A high rigidity region 59 having a thickness dimension D3 is located. Further, the inner lid portion 53 of the dispensing structure 50 has a dome shape that protrudes upward.
  • the flange 51 has an engagement hole 51 a that is engaged with the engagement claw 40 of the container body 20.
  • Four engagement holes 51 a are arranged outside the peripheral wall 52 with respect to the dispensing opening 54.
  • Each engagement hole 51a has a circular large-diameter portion 51b positioned on the upper side and a circular small-diameter portion 51c positioned on the lower side.
  • a notch 51e is formed in the center of the rear edge of the flange 51.
  • the dispensing container 10 further includes a lid mechanism 2.
  • the lid mechanism 2 is a region surrounded by an imaginary line in FIGS. 1 and 2, and includes an upper lid 30, an inner peripheral wall surface 25, a support surface 24 surrounded by the mechanism body 3, and a dispensing structure 50. It is configured.
  • the mechanism main body 3 is formed by dividing a part of the dispensing container 10, but as another example, as shown in FIG. It may be a lid (cap).
  • Such other examples also have a mouse structure, a sealing structure, and a hinge structure, which will be described later, and are the same as when the mechanism body 3 is formed from a part of the container body 20 as in this embodiment.
  • the technical configuration and the technical effect thereby can be achieved.
  • ⁇ Sealed structure> Referring to FIGS. 11A and 11B, a method for attaching the dispensing structure 50 to the concave surface portion 23 of the container body 20 will be described. First, in the lateral direction X and the front-rear direction Z, four engagement holes are provided. The dispensing structure 50 is disposed on the concave surface portion 23 so that the position of the 51a and the positions of the four engaging claws 40 coincide with each other.
  • the radial dimension N1 of the small diameter part 51c of the engagement hole 51a is smaller than the radial dimension N2 of the outer peripheral surface of the first claw 41 and the second claw 42 at the tip of the engagement claw 40,
  • the head 41a of the first claw 41 and the head 42a of the second claw 42 come into contact with the inner periphery of the small diameter hole 51c when passing through the small diameter hole 51c. They are elastically deformed and approach each other.
  • the heads 41a and 41b move to the large diameter hole 51b, and between the large diameter hole 51b and the small diameter hole 51c.
  • the step 51d and the lower ends of the heads 41a and 42a are opposed to each other in the vertical direction Y, and the downward movement of the engaging claw 41 from the engaging hole 51 is restricted.
  • the support protrusion 27 enters the internal space of the peripheral wall 52, and a separation portion 29 is formed between the top surface 52 a of the peripheral wall 52 and the support protrusion 27. Is formed.
  • the engaging claw 40 is inserted into the engaging hole 51a, so that the dispensing structure 50 is stably attached to the container body 20 at the attaching portion.
  • the upper lid 30 has a substantially flat rectangular shape having an outer shape formed by front and rear end edges 30 a and 30 b and both side edges 30 c connecting the front and rear end edges 30 a and 30 b.
  • a latch 31 is positioned at the center, and a connecting portion 32 that is bent downward and extends downward is positioned at the center in the lateral direction X of the rear edge 30b.
  • the upper lid 30 further includes an outer surface that forms a part of the outer surface of the dispensing container 10, an inner surface that faces the concave surface portion 23 of the container body 20, and an annular rib 33 that extends downward from the inner surface toward the concave surface portion 23. .
  • the state in which the upper lid 30 is open means that the upper lid 30 stands up about 90 degrees with respect to the top wall 21 of the container body 20, and the state in which the upper lid 30 is closed means that the upper lid 30 is closed.
  • the annular rib 33 has a circular inner rib 34 and a circular outer rib 35 positioned so as to surround the outer peripheral edge of the inner rib 34.
  • the inner rib 34 has a height dimension (vertical direction Y) larger than that of the outer rib 35.
  • the outer surface of the upper lid 30 has a streamline shape that gradually descends from the rear to the front, and the front portion has a concave central portion in the lateral direction X that is curved downward.
  • the upper surface of the operation button 80 positioned in front of the upper cover 30 has a substantially arcuate shape with a slight depression toward the center, and the upper cover 30 and the operation button 80 form a continuous streamline shape. Therefore, the tactile sensation when the user touches the outer surface of the upper lid 30 and the operation button 80 with the fingertip is good. Moreover, it is excellent in the designability compared with the case where those outer surfaces are planar.
  • the outer ribs 35 located on the inner surface of the upper lid 30 have the peripheral wall 52 of the dispensing structure 50. In contact with the top surface 52a.
  • the outer rib (annular rib) 35 and the peripheral wall 52 that are in contact with each other are integrated to form the upper seal portion 7 that surrounds the dispensing opening 54.
  • an airtight space S1 is defined above the dispensing opening 54 by the upper seal portion 7 and the ceiling portion.
  • the support protrusion 27 of the concave surface portion 23 is located in the hollow peripheral wall 52 of the dispensing structure 50. Since the peripheral wall 52 is hollow, it can be easily deformed and has excellent followability to the movement of the upper lid 30, and the support protrusion 27 is positioned inside the peripheral wall 52 so that the peripheral wall 52 does not completely fall down. 52 does not fall down completely and a gap is generated between the upper lid 30 and the dispensing structure 50, and the sealing effect of the upper seal portion 7 is not greatly reduced.
  • the tip of the support protrusion 27 is positioned below the inner surface of the top surface 52 a of the peripheral wall 52, so that a separation portion (separation space) 29 is provided between the top surface 52 a of the peripheral wall 52 and the tip of the support protrusion 27. Is formed.
  • the upper end where the top surface 52a of the peripheral wall 52 is located can be deformed by being pressed from above by the outer rib 35 of the upper lid 30 that contacts the top surface 52a. Since the upper seal portion 7 has such a configuration, the outer rib 35 deforms the upper end of the peripheral wall 52 into a concave shape when the upper lid 30 is closed, so that the inner rib 34 is surrounded by the top surface 52a of the peripheral wall 52. It becomes a state.
  • the upper end of the peripheral wall 52 is deformed to improve the sealing function of the upper seal portion 7.
  • the upper lid 30 receives a shock from the outside and is distributed to the outer rib 35. Even if a force that causes displacement from the peripheral wall 52 of the body 50 to the inner side or the outer side in the radial direction is applied, the force to push the peripheral wall 52 by the outer rib 35 is released by the separating portion 29 and thus the position shifts. Since the outer rib 35 is in contact with the upper end of the peripheral wall 52 in a manner that makes it difficult, the airtight state in the container body 20 can be maintained.
  • the support protrusion 27 is not only inserted into the inner space of the peripheral wall 52, but the side surface thereof is in surface contact with the inner surface 52 c of the inner portion of the peripheral wall 52 or the inner surface 52 d of the outer portion. .
  • the inside of the container main body 20 can be made more airtight and the entry of air from the outside can be effectively suppressed.
  • the support protrusion 27 is inserted into the inner space of the peripheral wall 52 and is in contact with the inner surface 52 d of the outer portion of the peripheral wall 52.
  • the separation portion is formed between the support protrusion 27 and the inner surface 52c of the inner portion of the peripheral wall 52, the tip of the peripheral wall 52 that is pressed and deformed by the outer rib 35 is bent to the separation portion.
  • the dispensing structure 50 can exhibit a higher sealing function as a packing.
  • the lid mechanism 2 includes the upper seal portion 7 that hermetically seals the internal space S ⁇ b> 1 by the contact between the peripheral wall 52 of the dispensing structure 50 and the annular rib 33 of the upper lid 30, and the support mechanism 7.
  • the protrusion 27 has an annular seal portion including a lower seal portion 8 that hermetically seals the internal space S1 by contacting the inner surface 52c of the inner portion of the peripheral wall 52 or the inner surface 52d of the outer portion. Since the lid mechanism 2 has both the seal portions 7 and 8, the internal space S1 can be more reliably hermetically sealed.
  • the inner rib 34 of the annular rib 33 is located inside the peripheral wall 52.
  • the annular rib 33 is positioned between the upper lid 30 and the container body 20 as compared with the case where the annular rib 33 is formed from the single rib. Since the flow of air in the space becomes complicated and the air stays in the interior and the outflow to the outside is delayed, the sealing function of the upper seal portion 7 can be improved. Further, since the inner rib 34 is located on the inner side of the peripheral wall 52 and extends below the top surface 52a, the inward collapse of the peripheral wall 52 can be prevented.
  • the annular rib 33 extends downward at both side portions located between the front and rear end edges 30a and 30b of the upper lid 30. Since the peripheral wall 52 has such a shape, the outer rib 35 contacts the peripheral wall 52 on the rear end edge 30b side where the hinge portion 5 is located and the front end edge 30a side where the button member 80 is located, and the airtight state is maintained. . Further, when the dimension of the inner rib in the vertical direction Y is large, the upper lid 30 has a shape that is inclined downward, and therefore the inner rib 34 may come into contact with the peripheral wall 52, making it difficult to open the upper lid.
  • the inner rib 34 does not contact the peripheral wall 52, and the upper lid 30 can be easily opened.
  • the peripheral wall 52 gradually decreases in size in the vertical direction from the rear end edge 30b side to the front end edge 30a side.
  • the outer rib 35 first contacts the peripheral wall 52 at the rear end edge 30b side.
  • the outer rib 3 makes the strongest contact with the peripheral wall 52 and deforms it.
  • the package 90 includes a plurality of sheet materials 9 such as a wet sheet or a wet tissue for wiping, and a packaging sheet 91 covering the sheet material 9.
  • a packaging body opening 92 for taking out the sheet material 9 from the packaging sheet 91 and a seal seal (not shown) attached to the upper surface of the packaging body 90 are provided.
  • the package 90 is made of liquid-impervious plastic and prevents the liquid (water, alcohol, drug, etc.) impregnated in the internal sheet material from evaporating.
  • a seal portion 93 in which an adhesive is applied is disposed on the opening edge portion of the package body opening 92 of the package body 90.
  • the package 90 can be disposed so that the container opening 26 and the package opening 92 overlap in the vertical direction Y by sticking the seal portion 93 to the inner surface of the support surface 24.
  • the package 90 includes a plurality of sheet materials 9 impregnated with a liquid component such as an alcohol component, the sheet material is compared with when the container opening 26 and the package opening 92 are separated from each other. 9 can be prevented from drying.
  • FIGS. 13A and 13B schematically show an example of a stacking mode of the sheet material 9 in the package 90, but the actual sheet material is stacked so as to be in contact with each other in the vertical direction Y. .
  • one sheet material 9 is bent once in either the horizontal direction X or the front-rear direction Z into a half-folded V-shape. They are stacked in the direction Y.
  • one sheet material 9 is bent twice in either the horizontal direction X or the front-back direction Z into a three-fold Z-shape, and the three-fold sheet material is vertically It may be laminated on Y.
  • any of the illustrated lamination modes by pulling up the uppermost sheet material 9A from the packaging body opening 92, a part of the next sheet material 9B is pulled up, and the sheet material 9 can be pulled out one by one.
  • various known stacked modes can be adopted in addition to the illustrated mode.
  • the sheet material 9 is preferably bent in the lateral direction X because the bent end portion is easier to pull out when positioned near the dispensing opening 54.
  • ⁇ Mouse structure> Referring to FIGS. 2, 4, and 14, when the sheet material 9 is taken out from the dispensing container 10, first, it is placed on the inner surface of the bottom lid 70 with the packaging body opening 92 of the packaging body 90 opened, and the bottom lid 70. Is attached to the container body 20. Next, in a state where the operation button 80 of the container body 20 is pressed and the upper lid 30 is opened, the thumb 95 and the index finger (or middle finger) 96 are inserted into the first hole 57 of the dispensing opening 54, and the package 90. The uppermost sheet material 9A, that is, the uppermost sheet material 9A partially exposed from the packaging body opening 92 is held.
  • the first hole portion 57 has a shape that expands in the lateral direction X and the front-rear direction Z, and has a size that allows insertion of at least two fingers such as the thumb 95 and the index finger 96 of the operator. Therefore, the sheet material 9 ⁇ / b> A can be taken out smoothly by inserting a finger without forcibly expanding and breaking the inner flap 55 that forms the opening edge of the dispensing opening 54. Since the first hole portion 57 has an opening area of a required size as described above, when the sheet material 9A is pulled out as it is, the frictional resistance due to the opening edge does not act, and the next sheet material 9B is connected. There is a risk of being pulled out.
  • the operator pulls out a part of the first sheet material 9A from the first hole portion 57 and simultaneously moves it while sliding it into the second hole portion 58 that is narrower than the first hole portion 57.
  • the sheet material 9 ⁇ / b> A is sandwiched between the second holes 58.
  • the sheet materials 9 are arranged so as to be alternately overlapped in the vertical direction Y, the sheet material 9 can be smoothly taken out from the second hole 58 sequentially thereafter.
  • the first hole portion 57 is an opening for inserting a finger for inserting at least two fingertips 95 and 96 when the first sheet material 9A is pulled out, and is provided for the second and subsequent sheets of the package. It is not used when pulling out the sheet material 9B.
  • a part of the package opening 92 of the package 90, a part of the container opening 26, and a part of the dispensing opening 54 are They are positioned so as to overlap each other in the vertical direction Y (in plan view of the dispensing container 10).
  • the dimension L1 in the lateral direction X of the packaging body opening 92 of the packaging body 90 is larger than the dimension L2 in the lateral direction X of the container opening 26 of the container body 20, and the dimension L2 in the lateral direction X of the container opening 26 is the dispensing structure. It is larger than the dimension L3 in the lateral direction X of the second hole 58 in the dispensing opening 54 of the body 50.
  • each opening 26, 58, 92 communicates in the vertical direction Y, and the dimensions (width dimensions) L1-L3 in the lateral direction X gradually decrease from the bottom to the top.
  • the dimension L1-L3 has a correlation of the dimension L1 in the lateral direction X of the package 90 ⁇ the dimension L2 in the lateral direction of the container opening 26 ⁇ the dimension L3 in the lateral direction X of the second hole 58 of the dispensing opening 54. It has become.
  • Each of the openings 26, 58, and 92 can adopt various known shapes such as a circle, an ellipse, and a rectangle in addition to the illustrated shape, and the horizontal direction X in each of the openings 26, 58, and 92 can be adopted.
  • the dimensions L1-L3 mean the maximum dimensions in the lateral direction X of the openings 26, 58, 92 in various shapes.
  • the packaging body opening 92 is provided.
  • the sheet material 9 drawn out from is gradually narrowed by passing through the container opening 26 and the second hole 58. As a result, it gradually receives a large frictional resistance as it slides in contact with the edge of each of the openings 92, 26, and 58, and the sheet material 9 can be effectively suppressed from being pulled out continuously. A dispensing effect can be demonstrated.
  • the openings 92, 26, 54 need to be separated in the vertical direction Y. is there.
  • the dispensing structure 50 is formed separately from the container body 20, a space S2 is formed between the container opening 26 and the dispensing opening 54. 26, the sheet material 9 can be reliably dispensed by the frictional resistance in the dispensing opening 54.
  • the inner lid portion 53 of the dispensing structure 50 has a dome shape that protrudes upward, it is larger between the container opening 26 and the dispensing opening 54 than when it is flat.
  • the space S ⁇ b> 2 can be formed, and the frictional resistance can be more reliably applied to the dispensing opening 54.
  • the seal portion 93 is positioned on the periphery of the package opening 92 and the seal portion 93 is attached to the inner surface of the support surface 24 of the container body 20.
  • the package 90 is accommodated in the container body 20.
  • the packaging body opening 92 and the container opening 26 form a continuous opening without being separated in the vertical direction Y, the packaging body opening 92 and the container opening 26 are separated from each other. It is possible to suppress evaporation of liquid components such as alcohol components. Even in such a case, the sheet material 9 can be dispensed by positioning the second hole 58 having a narrower width above the container opening 26.
  • the seal portion positioned at the edge of the package body opening 92 of the package body 90 is stably pasted. I can't.
  • the narrowed portion (dispensing opening) defined by the opening edge portion formed directly from the soft material is not formed in the container body 20, the container body 20 is positioned at the periphery of the packaging body opening 92.
  • the seal portion is made of a hard material and can be stably attached to the inner surface of the smooth support surface 24.
  • the package opening 92 is preferably located not on the first hole 57 side but on the second hole 58 side of the dispensing opening 54, and at least a part thereof is the first. It is preferable that the two holes 58 overlap in the vertical direction Y. By positioning the packaging body opening 92 on the second hole 58 side, the second and subsequent sheets 9 can be smoothly drawn out from the second hole 58.
  • the high rigidity region 59 is located at the opening edge of the second hole 58 and has a required strength, even if the sheet material 9 is slid and pulled out a plurality of times, a part of the high rigidity region 59 is provided. Deformation or breakage can be suppressed.
  • the thick high-rigidity region 59 is positioned as compared with the thin inner flap 55, a relatively high frictional resistance can be given to the sheet material 9.
  • the inner flap 55 located at the peripheral edge of the dispensing opening 54 has flexibility / flexibility, and the rigidity of the inner flap 55 is smaller than the rigidity of the inner lid 53. Therefore, when the first sheet material 9A is taken out In addition, it is possible to prevent the fingers 95 and 96 from striking the inner surface 23 having a relatively high rigidity and feeling a stimulus. Further, since the highly rigid flange 51 is located on the outer peripheral edge of the dispensing structure 50, deformation of the outer peripheral edge is suppressed.
  • the upper lid 30 includes a pair of shaft portions 45 (both ends of the pivot shaft) 45 extending from both sides of the lower end of the connecting portion 32 that bends and extends downward from the lid body.
  • the openings 26 and 54 can be swung in an openable and closable manner by the hinge portion (hinge structure) 5 formed by the bearing portion 23a positioned at the rear end portion of the concave surface portion 23 into which each shaft portion 45 is inserted.
  • a band-shaped spring member 36 extending in the vertical direction Y is disposed between the concave surface portion 23 and the upper lid 30.
  • the spring member 36 is an elastic strip formed of synthetic rubber or natural rubber, and the upper lid 30 is spring-biased by the spring member 36 in the direction in which it opens.
  • the spring member 36 is preferably folded in a plurality in the length direction, and has one end 36A and the other end 36B in the length direction, and both ends 36A, 36B have insertion holes. Is located.
  • the spring member 36 is attached to the upper lid 30 by inserting the insertion hole of one end 36 ⁇ / b> A into the protrusion 37 positioned above the connecting portion 32 in the inner surface of the upper lid 30, and the insertion hole of the other end 36 ⁇ / b> B is connected to the concave portion 23.
  • the battery is in a stored state.
  • the other end 36B of the spring member 36 is sandwiched between the flange 51 of the dispensing structure 50 and the support surface 24 of the concave surface portion 23, the other end 36B is attached to the container body 20 more stably.
  • one end 36A of the spring member 36 is more stably fixed to the upper lid 30 by a cover member 39 that covers a portion where the projection 37 of the upper lid 30 is located.
  • the spring member 36 may be made of a conventional spring material such as a coil spring instead of the illustrated example.
  • a hinge structure in which the upper lid is pivotally supported by a pair of shaft portions projecting outward from both side edges of the upper lid and bearing portions facing them.
  • the separation distance from the spring member located at the substantially central portion in the lateral direction of the dispensing container to the bearing portion is relatively large, the effect of the repulsive force of the spring member is exerted on the lid itself or the container body. I will receive it. Therefore, when the dispensing container is left in a room having a relatively high room temperature for a long time, a part of the upper lid is thermally deformed without resisting the repulsive force of the spring member, and as a result, swung. Occasionally, it may be difficult to open and close due to sliding contact with the dispensing container, or the shaft part may come off the bearing part and cannot be opened and closed.
  • the lower end portion of the connecting portion 32 having the shaft portions 45 on both sides is disposed in the concave portion 28 located at the center in the lateral direction X in the rear end portion of the concave surface portion 23. Accordingly, the dimension (separation dimension) L5 in the lateral direction X between the shaft parts 45 is smaller than the dimension L4 in the lateral direction of the upper lid 30, and the separation distance between the spring member 36 and the shaft part 45 is relatively small. Therefore, since the lid itself is not affected by the influence of the repulsive force of the spring member 36, the hinge function is lost even if the dispensing container 10 is left in a relatively high temperature room for a long time. There is no.
  • the spring member 36 bent so as to protrude forward is gradually bent rearward due to a change with time (softening).
  • the portion may be caught in the gap 49 between the lower end of the connecting portion 32 and the concave surface portion 23.
  • the concave portion 28 of the support surface 24 is provided with a movement restricting means 98 for restricting the backward movement of the spring member 36.
  • the movement restricting means 98 is formed of a protrusion located on the rear side of the protrusion 38 in the concave portion 28. Since the movement restricting means 98 is provided on the rear side of the spring member 36, even if the spring member 36 is bent rearward due to deformation with time, the rearward movement is restricted, and a part of the spring member 36 has a lower surface and a concave surface of the connecting portion 32. It does not enter the gap 49 between the part 23.
  • both side edges of the upper lid 30 are not fixed to the container main body 20, the entire lid main body extending from the upper end edge 30 a to the lower end edge 30 b is opened from the rear surface (rear surface) of the container main body 20 in the opened state. Is also located behind. Therefore, the concave surface portion 23 of the container main body 20 is not exposed to the outside, and no step is formed between the upper lid 30 and the container main body 20, so that a clean impression can be given in appearance. Further, the rear surface of the concave surface portion 23 of the container body 20 has a protruding portion that slightly protrudes upward, and the protruding portion covers the gap between the upper lid 30 and the container body 20, so that the upper lid 30 is closed. Even in the state, the dispensing container 10 can give a clean impression in appearance.
  • the operation button 80 includes a base 81 having an upper surface (finger contact surface) that is recessed toward the center, and a frame-like spring portion 82 that extends downward from the base 81.
  • a shaft portion (attachment shaft) 83 that is fitted into the bearing hole 23 b located in the front portion of the concave surface portion 23 is disposed behind the spring portion 82.
  • a latching protrusion 84 is disposed behind the base 81, and the upper cover 30 is turned from the opened state to latch the latch 31 positioned at the front edge 30a with the latching protrusion 84 of the operation button 80. Is done.
  • the operation button 80 is pressed against the urging force of the spring portion 82 to release the latch 31 from the locked protrusion 84, so that the upper lid 30 rotates. Open.
  • the operation button 80 pivots about the shaft portion 83.
  • the operation button 80 moves downward with respect to the spring portion 82 when compressing the spring portion 82. Therefore, it is necessary to press with a relatively strong force.
  • the spring portion 82 is not disposed below the shaft portion 83 and is positioned so as to oppose in the front-rear direction Z, so that the pressing force is directly applied to the spring portion 82. Therefore, the opening / closing operation can be performed with a relatively small force.
  • the bottom lid 70 is a container body located between the outer peripheral wall 71 standing from the bottom surface, the inner peripheral wall 72 extending upward from the outer peripheral wall 71, and the inner and outer peripheral walls 71, 72.
  • 20 has a groove 73 into which the lower end of 20 is inserted, and support convex portions 74 extending further upward from the four corners of the inner peripheral wall 72.
  • the support convex portion 74 has a substantially trapezoidal cross section with a flat top surface, and can be positioned by sliding with the inner surface of the corner of the container body 20 to attach the bottom lid 70 to the container body 20. Therefore, it can function as an insertion guide.
  • the package 90 can be accommodated in the dispensing container 10 while being supported by the support convex portion 74 of the bottom lid 70.
  • the package 90 is accommodated in a state of being attached to the inner surface of the support surface 24 of the container body 20.
  • the packaging body 90 is placed on the support convex portion 74, so that the container body 20 can be more stably accommodated.
  • the support convex part 74 can support the package 90 stably in a storage container by having a flat top surface.
  • a thin plate-like operation rib 75 projecting outward is located on the outer surface of the corner (four corners) of the bottom lid 70 (the outer surface of the outer peripheral wall 71).
  • the entire outer peripheral surface of the inner peripheral wall 72 of the bottom lid 70 is in contact with the inner surface of the container main body 20, and the inside of the container main body 20 is airtight. This makes it difficult to remove the bottom lid 70. Further, even if the user tries to pull the bottom cover 70 in a direction away from the container body 20 by gripping the outer surface of the curved outer peripheral wall 71 with a finger, the fingertip slips and the force cannot be transmitted well.
  • the container main body can be easily obtained by gripping the operation rib 75 or hooking the fingertip on the operation rib 75 and pulling the bottom lid 70. 20 can be removed.
  • a lubricant is applied to the inner surface of the support projection 74 and / or the peripheral wall 22 of the container body 20 in contact with the support body 74 so that the container body 20 and the bottom lid 70 can be easily separated. Then, processing for reducing friction may be performed. In such a case, when the operation rib 75 is pulled, the bottom lid 70 is more easily detached from the container body 20 and is easily separated individually in a state where the plurality of container bodies 20 are stacked in the manufacturing process.
  • the operation ribs 75 are disposed at the four corners of the bottom cover 70 for convenience of operation, but may be disposed at least at the corners.
  • the dispensing structure 50 and the container main body 20 are formed separately, but can be formed integrally by two-color molding.
  • the dispensing structure 50 as a separate body, the other end 36B of the spring member 36 can be held between the support surface 24, and part of the mouse structure is broken and deformed due to deterioration over time. Even if the sealed structure cannot function properly, it can be functioned by replacing it with a new dispensing structure 50.
  • FIG. 17 is a perspective view of the lid mechanism 2 according to another embodiment.
  • the basic configuration of the lid mechanism 2 according to the present embodiment is the same as the basic configuration of the lid mechanism 2 described in FIGS. 1 to 16, and the same components are denoted by the same reference numerals and are different. Only the point will be described below.
  • the lid mechanism 2 has a horizontal direction X, a front-rear direction Z, and a vertical direction Y intersecting them, and is a mechanism main body directly attached to the upper surface of the package 90 via a seal portion 93. 3 is included.
  • the mechanism body 3 is disposed on the concave surface portion 23 of the top wall 121 and has a dispensing structure 50 having a dispensing opening 54 through which the sheet material 9 can be taken out in a pop-up manner, front and rear end edges 30a and 30b, It includes an upper lid 30 that is pivotally attached to the mechanism main body 3 via the hinge portion 5 on the end edge 30b side and can close the dispensing opening 54 in an airtight manner.
  • the upper lid 30 and the dispensing opening 54 are formed by the annular seal portion including the upper seal portion 7 formed by the peripheral wall 52 and the upper lid 30 of the dispensing structure 50 and the lower seal portion 8 formed by the peripheral wall 52 and the support protrusion 27.
  • the space between the two can be made airtight.
  • the dispensing opening 54 since a space is formed between the container opening 26 and the dispensing opening 54, and the dispensing opening 54 has a mouse structure including the first hole portion 57 and the second hole portion 58, an excellent dispensing effect can be obtained. It can be demonstrated.
  • the sheet material 9 can be freely selected as appropriate for the sheet material and the liquid to be impregnated for the purpose of wiping off dirt on the object and attaching the impregnated liquid to the object.
  • a fiber nonwoven fabric mainly composed of cellulosic fibers capable of containing and retaining water, such as rayon, pulp, and cotton.
  • a spunlace fiber nonwoven fabric or an airlaid fiber nonwoven fabric obtained by blending a simple substance or fibers containing these at a predetermined ratio can be suitably used as the sheet material.
  • the liquid component impregnated in the sheet material 9 includes a base, water, alcohols or oils and fats, an auxiliary component of the base, an antiseptic for maintaining product quality, and an activity for removing dirt.
  • Agents and solvent ingredients, bactericidal and antibacterial ingredients to give bactericidal and antibacterial action, moisturizers and medicinal ingredients to give good effects to skin, fragrances, chelating agents and buffering agents to stabilize liquid ingredients, solubilization An agent or the like can be used.
  • water is used as the base of the liquid component of the sheet material 9
  • the sheet materials 9 are in contact with each other due to the surface tension of the water. Need to give.
  • the container 10 according to the present invention can be used as a dispensing / accommodating container regardless of whether the base of the sheet material 9 is water or an alcohol component.
  • the members constituting the lid mechanism 2, the package 90, and the dispensing container 10 are generally used in this type of field, in addition to the materials described in this specification. Any known material can be used without limitation.
  • terms such as “first” and “second” used in the present specification are merely used to distinguish similar elements, positions, and the like.
  • Lid mechanism 3 Mechanism body 5 Hinge part 9, 9A, 9B Sheet material 10 Dispensing container 20 Container body 21 Top wall 23 Concave part 24 Support surface 26 Container opening 27 Support projection 30 Upper lid 30a Front end edge 30b of upper lid Edge 32 Connecting portion 33 Annular rib 34 Inner rib 35 Outer rib 50 Dispensing structure 51 Flange 52 Peripheral wall 52c Inner surface 52d of inner portion of the peripheral wall Inner surface 53 of outer portion of the peripheral wall Inner lid portion 54 Dispensing opening 55 Inner flap 57 First Hole 58 Second hole 59 High rigidity region X Horizontal direction Y Vertical direction Z Front-back direction

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Packages (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
PCT/JP2017/029809 2016-11-11 2017-08-21 蓋機構、包装体及び分与容器 WO2018087980A1 (ja)

Priority Applications (2)

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KR1020197016480A KR102446738B1 (ko) 2016-11-11 2017-08-21 덮개 기구, 포장체 및 분여 용기
CN201780057753.8A CN109715524B (zh) 2016-11-11 2017-08-21 盖机构、包装体及分配容器

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JP2016-220361 2016-11-11
JP2016220361A JP6822823B2 (ja) 2016-11-11 2016-11-11 蓋機構、包装体及び分与容器

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JP2020040676A (ja) * 2018-09-06 2020-03-19 明星産商株式会社 フェイスパックパッケージ
JP7176688B2 (ja) * 2018-10-24 2022-11-22 ニプロ株式会社 薬液含浸シート
JP7266494B2 (ja) * 2019-08-13 2023-04-28 株式会社シマノ クーラーボックス
KR200494136Y1 (ko) * 2019-11-08 2021-08-11 변용필 티슈용기 마개
JP7014833B2 (ja) * 2020-02-14 2022-02-01 大王製紙株式会社 家庭用薄葉紙収納容器

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JP2018076109A (ja) 2018-05-17
JP6822823B2 (ja) 2021-01-27
CN109715524B (zh) 2021-07-06
TWI732929B (zh) 2021-07-11
KR20190082285A (ko) 2019-07-09
TW201817659A (zh) 2018-05-16
CN109715524A (zh) 2019-05-03

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