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WO2016117168A1 - Élément en forme de coupelle - Google Patents

Élément en forme de coupelle Download PDF

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Publication number
WO2016117168A1
WO2016117168A1 PCT/JP2015/075792 JP2015075792W WO2016117168A1 WO 2016117168 A1 WO2016117168 A1 WO 2016117168A1 JP 2015075792 W JP2015075792 W JP 2015075792W WO 2016117168 A1 WO2016117168 A1 WO 2016117168A1
Authority
WO
WIPO (PCT)
Prior art keywords
main
fold line
auxiliary
opening
cup
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2015/075792
Other languages
English (en)
Japanese (ja)
Inventor
克彦 相馬
全克 広瀬
亜希子 越智
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokan Kogyo Co Ltd
Original Assignee
Tokan Kogyo Co Ltd
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 Tokan Kogyo Co Ltd filed Critical Tokan Kogyo Co Ltd
Priority to CN201580072904.8A priority Critical patent/CN107207116B/zh
Priority to JP2016570482A priority patent/JP6510564B2/ja
Publication of WO2016117168A1 publication Critical patent/WO2016117168A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
    • A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures therefor
    • A23G9/04—Production of frozen sweets, e.g. ice-cream
    • A23G9/22—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups
    • A23G9/24—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for coating or filling the products
    • 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
    • B65D1/00—Rigid or semi-rigid containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material or by deep-drawing operations performed on sheet material
    • B65D1/22—Boxes or like containers with side walls of substantial depth for enclosing contents
    • 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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
    • B65D85/78—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials for ice-cream

Definitions

  • the present invention relates to a cup-shaped member having a variable volume.
  • the container includes a container main body (cup-shaped member) having a barrel portion that can be crushed in the axial direction, and a lid that is attached to the opening side peripheral portion of the container main body after the container main body is filled with a fluid food material. I have.
  • the discharge port is formed in the center of the bottom part of the said container main body, and it is fluidity
  • a discharge port is formed at the center of the lid, and the container body is set in an extruder with the container turned upside down to crush the trunk of the container main body. Extrudes fluid ingredients.
  • the body part of the container of Patent Documents 1 and 2 has a shape in which an annular stepped part is connected or a bellows shape, and can be easily crushed when an axial pressing force is applied. .
  • Patent Documents 1 and 2 when the body part is crushed, it is not crushed flat, and it is impossible to extrude cleanly without leaving a fluid food material. Moreover, since it cannot crush flatly, when it discards, it is bulky. Even when a cup-shaped member having a body portion having the above shape is used for a container other than a container, there is a common problem that the internal volume cannot be made substantially zero or that it is bulky when discarded.
  • the present invention has been made in order to solve the above problems, and is a cup-shaped member having a variable volume having a body portion having an opening periphery and a bottom portion connected to the body portion,
  • the periphery of the opening of the trunk portion has a polygonal shape
  • the periphery of the bottom portion has the same number of corners and sides as the periphery of the opening and a polygon smaller than the periphery of the opening
  • Each side of the periphery of the bottom becomes a main mountain fold line
  • a main valley fold line extending along the main mountain fold line is closer to the mountain fold line between the main mountain fold line and the corresponding edge of the opening periphery.
  • a first main surface portion is formed between the main valley fold line and the main mountain fold line
  • a second main surface portion is formed between the main valley fold line and the edge of the opening periphery
  • the corners of the periphery of the bottom and the corners of the opening periphery corresponding to the bottom are connected by first and second auxiliary mountain fold lines
  • the first intersection where the first and second auxiliary mountain fold lines intersect is as follows: It is biased in the circumferential direction with respect to a virtual straight line connecting the corner of the bottom and the corner of the opening periphery, The end of one main valley fold line of the main valley fold lines adjacent in the circumferential direction is located at the first intersection, and the other main valley fold line is connected to the first intersection via a third auxiliary mountain fold line.
  • a first subsurface portion is formed by the first and third auxiliary mountain fold lines and the first auxiliary valley fold line
  • a second sub-surface portion is formed by the second and third auxiliary mountain fold lines and the second auxiliary valley fold line.
  • a sub-surface part is formed, The first sub-surface portion is disposed between the first main surface portions adjacent in the circumferential direction, and the second sub-surface portion is disposed between the second main surface portions adjacent in the circumferential direction.
  • the main mountain fold line, the main valley fold line, the first, second, and third auxiliary mountain fold lines, and the first and second auxiliary valley fold lines are folded and can be almost flattened, and the volume can be minimized. Therefore, it is not bulky at the time of disposal. Moreover, if this cup-shaped member is used for the container main body of the container for fluid materials, it can extrude without leaving material.
  • each side of the opening periphery of the body portion is a second main valley fold line.
  • a cup-shaped member can be easily attached to another structure part via a collar part. When a pressing force is applied to the body portion, the crossing angle at the second main valley line increases.
  • the main mountain fold line, the main valley fold line, the first, second, and third auxiliary mountain fold lines, the first and second auxiliary valley fold lines form a straight line
  • the first and second main surface portions are square.
  • the first and second sub-surface portions are triangular plane portions. According to this configuration, the flat portion can be folded without being greatly distorted, and even a relatively hard cup-shaped member can be flattened.
  • the difference between the width of the first main surface portion and the width of the second main surface portion is substantially equal to the distance between the main mountain fold line and the edge of the opening when viewed from the axial direction. According to this configuration, the flat portion can be crushed while further suppressing the distortion.
  • the main valley line, the third auxiliary mountain line, and the first and second intersections are on the same plane. According to this configuration, the flatness when the body portion is crushed can be further increased.
  • the bottom edge and the periphery of the opening of the trunk are parallel, and the main mountain fold line, the main valley fold line and the side of the opening periphery of the trunk are parallel. According to this configuration, when the pressing force is applied, the bottom portion moves in parallel in the axial direction of the trunk portion, so that the crushing operation can be performed smoothly.
  • the opening periphery of the trunk portion and the periphery of the bottom portion may form a regular polygon.
  • the periphery of the opening of the trunk and the periphery of the bottom each have an even number of sides
  • the trunk has first and second parts with different shapes that appear alternately in the circumferential direction, and the first and second auxiliary mountain fold lines are provided as boundaries between the first and second parts
  • Each of the first portions has the main valley fold line connecting the first intersections located on both sides thereof, the first main surface portion and the second main surface portion divided by the main valley fold line
  • Each of the second parts includes the main valley fold line, the two third auxiliary mountain fold lines respectively connected to both ends of the main valley fold line, and the first auxiliary formed on both sides of the second part.
  • the trunk portion has a plurality of portions having the same shape arranged along the circumferential direction, and the first and second auxiliary mountain fold lines are provided as boundaries between the portions.
  • one end of the main valley fold line is located at the first intersection, and the other end is connected to the first intersection through the third auxiliary mountain fold line,
  • Each part has the first main surface portion, the second main surface portion, the first sub surface portion, and the second sub surface portion.
  • the said cup-shaped member is provided as a container main body, and the lid
  • the body is elastically deformable and can be restored to the original shape or a shape close to the original shape. According to this, the cup-shaped member can be applied to a component that requires elastic restoration.
  • the present invention can be flattened by applying an axial pressing force to the body of the cup-shaped member.
  • FIG. 1st Embodiment which applied the cup-shaped member of this invention to the container main body of the container for fluid foodstuffs it is a top view of the container main body before lid
  • FIG. 1B is an end view taken along line AA in FIG. 1B.
  • FIG. 1B is an end view taken along line BB in FIG. 1B. It is the expanded side view which looked at a part of the collar part of the said container main body from the arrow C direction in FIG.
  • FIG. 1A shows the state before heat-sealing a lid
  • FIG. 3B is a view corresponding to FIG. 3A, showing a state after the lid is heat-sealed to the collar portion. It is IV-IV arrow sectional drawing in FIG. 3A. It is IV-IV arrow sectional drawing in FIG. 3B. It is a VV arrow sectional view in Drawing 3A. It is a VV arrow sectional view in Drawing 3B. It is a top view which shows the container comprised by mounting
  • FIG. 6B is a view corresponding to FIG.
  • FIG. 6A showing a state where a selected portion in the seal portion is peeled off. It is a side view which shows the state just before pushing out a fluid foodstuff to individual food containers, such as a corn, after setting the said container to an extruder with the bottom part up. It is the top view which looked at the said container of the state crushed from the pressing direction. It is the side view which looked at the said container which made the bottom part up from the angle different from FIG. 1B and FIG. 1C, and shows the state before crushing the said container. It is FIG. 9A equivalent view which shows the state in the middle of crushing the said container.
  • FIG. 10B is a view corresponding to FIG. 10A showing a state after the container is crushed. It is a side view which shows the container main body before the lid
  • 3rd Embodiment which applied the cup-shaped member of this invention to the container main body of the container for fluid foodstuffs, it is a top view which shows the container main body before lid
  • the container denoted by reference numeral 1 in FIGS. 6 to 9 is for containing a relatively small amount (one serving) of a solid-state fluid food material (fluid material) such as gelato or soft cream.
  • the container 1 includes a container body 2 (cup-shaped member) and a lid 3 attached to the container body 2.
  • the container body 2 is obtained by molding a thin resin sheet, has shape retention, and is elastically deformable.
  • the container main body 2 integrally includes a bottom portion 10, a trunk portion 20 that is continuous with the bottom portion 10, and a flange portion 30 that is continuous with the opening periphery of the trunk portion 20.
  • the bottom 10 has a regular hexagonal shape.
  • the periphery of the opening of the trunk 20 has a regular hexagonal shape larger than that of the bottom 10.
  • drum 20 and the collar part 30 are parallel. Each side of the opening periphery of the body 20 is parallel to the corresponding side of the bottom 10.
  • the cross-sectional area of the trunk portion 20 is the smallest in the vicinity of the bottom portion 10 and increases toward the opening periphery of the trunk portion 20.
  • the trunk portion 20 has a large number of linear broken lines and a large number of plane portions (surface portions) surrounded by the broken lines, and can be crushed. These broken lines include those that are broken in the mountains and those that are broken in the valleys as viewed from the outside of the container 1. The angle of these mountain breaks and valley breaks is 90 ° or more.
  • the trunk portion 20 has portions 20a and 20b having different shapes that appear alternately every 60 ° along the circumferential direction.
  • a mountain fold line (main mountain fold line) is formed on the boundary between the bottom 10 and the body 20, that is, on each side of the periphery of the bottom 10.
  • These mountain fold lines are denoted by reference numerals 21a and 21b corresponding to the portions 20a and 20b, respectively.
  • mountain fold lines 22x and 22y first and second auxiliary mountain fold lines. These mountain fold lines 22x and 22y provide boundaries between the parts 20a and 20b.
  • the broken lines 21a, 21b, 22x, and 22y have round cross-sectional shapes and are indicated by double lines in the drawing.
  • the mountain fold lines 22x and 22y are not connected in a straight line but intersect at an obtuse angle.
  • This intersection (first intersection) is denoted by reference symbol P1.
  • the intersection P1 is deviated in the circumferential direction from a virtual straight line connecting the corner of the bottom portion 10 and the corner of the opening edge of the body portion 20. That is, the intersection point P1 is biased away from the circumferential center of the part 20a and closer to the circumferential center of the part 20b.
  • the mountain fold lines 22x and 22y are shaped so as to protrude toward the portion 20b.
  • the intersection point P1 is slightly deviated also in the radially inward direction of the body portion 20 with respect to the virtual straight line.
  • valley fold lines (second main valley fold lines) are formed at the periphery of the opening of the trunk portion 20, that is, at the boundary between the trunk portion 20 and the flange portion 30. These valley broken lines are denoted by reference numerals 23a and 23b corresponding to the portions 20a and 20b, respectively.
  • a valley line 24a (main valley line) that is parallel to the mountain line 21a and the valley line 23a is formed.
  • the valley line 24a is connected to a pair of intersection points P1 located on both sides of the part 20a.
  • a valley fold line 24b (main valley fold line) parallel to the mountain fold line 21b and the valley fold line 23b is formed in the portion 20b.
  • the valley fold line 24b is shorter than the valley fold line 24a, and both ends thereof are connected to a pair of intersection points P1 located on both sides of the portion 20b via a short mountain fold line 25 (third auxiliary mountain fold line).
  • P2 is attached to the intersection (second intersection) of the broken lines 24b and 25.
  • intersection P2 and the corners of the bottom 10 are connected by a valley broken line 26x (first auxiliary valley folded line).
  • the intersection point P2 and the corner of the opening edge of the trunk 20 are connected by a valley line 26y (second auxiliary valley line).
  • the broken lines 24a, 24b, 25 and the intersections P1, P2 are at the same height in the axial direction of the body portion 20 (positioned on a horizontal plane parallel to the bottom portion 10 and the flange portion 30). ) And closer to the bottom 10 than the center between the opening periphery of the bottom 10 and the body 20.
  • the distance between the mountain fold line 21a and the valley fold line 23a when viewed from the axial direction of the trunk part 20 is the distance between 21a and 23a; the distance between the broken lines 21a and 23a in the radial direction of the body portion 20).
  • the distance between the mountain fold line 21a and the valley fold line 24a is Dx
  • the distance between the valley fold lines 23a and 24a is Dy. If so, set the following relationship.
  • the part 20a has two rectangular plane portions 27x and 27y (first and second main surface portions).
  • the plane portion 27x is surrounded by a pair of mountain fold lines 22x and a mountain fold line 21a and a valley fold line 24a that are parallel to each other, and has a trapezoidal shape with a short side on the bottom 10 side.
  • the flat surface portion 27y is surrounded by a pair of mountain fold lines 22y and valley fold lines 23a and 24a parallel to each other, and has a substantially rectangular shape.
  • the part 20b has two rectangular plane portions 28x and 28y (first and second main surface portions).
  • the plane portion 28x is surrounded by a pair of valley fold lines 26x and a mountain fold line 21b and a valley fold line 24b that are parallel to each other, and forms a trapezoid whose side on the bottom 10 side is long.
  • the plane portion 28y is surrounded by valley lines 23b and 24b that are parallel to the pair of valley lines 26y, and forms a trapezoid whose side on the bottom 10 side is short.
  • the portion 20b has two triangular plane portions 29x and 29y (first and second sub-surface portions) on both sides thereof.
  • the plane portion 29x is surrounded by mountain fold lines 22x and 25 and a valley fold line 26x.
  • the plane portion 29y is surrounded by mountain fold lines 22y and 25 and a valley fold line 26y.
  • the bottom portion 10 is formed with a regular hexagonal shallow convex portion 11 protruding into the body portion 20.
  • the flange portion 30 protrudes radially and outwardly from the opening periphery of the trunk portion 20 to form an annular shape, and is positioned on a plane orthogonal to the central axis of the trunk portion 20.
  • annular flange 30 Although the outer peripheral edge of the annular flange 30 is circular, an overhanging portion 31 that protrudes radially outward is formed at one location. The circumferential position of the center of the projecting portion 31 in the circumferential direction coincides with the angle of the opening periphery of the body portion 20.
  • a circular ridge 32 is formed on the collar 20 over the entire circumference. Although this protrusion 32 protrudes in the opposite direction to the trunk portion 20, a portion 32a (selected portion) corresponding to the overhanging portion 31 is lower than the remaining portion 32b. In particular, see FIGS. 3A, 4A, and 5A.
  • the lid 3 is attached.
  • the lid 3 is made of a soft sheet of resin, metal, paper, or a composite layer thereof, and has the same shape as the outline of the flange portion 20.
  • the container body 2 is set in a state where the flange portion 20 is placed on the lower mold, and the heated upper mold is lowered to thermally bond the lid 3 to the flange portion 20.
  • auxiliary seal portions 4c indicated by light ink in FIG. 6A are formed on the inside and outside in the radial direction of the seal portion 4.
  • the adhesion strength of the auxiliary seal portion 4c is very weak and the sealability is not sufficiently guaranteed, and the auxiliary seal portion 4c is peeled off with a slight force.
  • the lid 3 has a knob portion 3a corresponding to the protruding portion 31 of the flange portion 30 of the container body 2. This knob portion 3 a is not fused to the overhang portion 31.
  • the container 1 filled with the fluid food material 2 and sealed with the lid 3 as described above is transported from the factory to the store.
  • the grip portion 3a of the lid 3 is pinched and peeled off from the collar portion 30 to eliminate the seal state of the selected portion 4a of the seal portion as shown in FIG.
  • a peeling region 4a ′ from which the flange 30 is peeled is formed.
  • the peeling operation is performed at the portion 4a having a relatively low fusion strength, workability is good.
  • the container 1 is set upside down (with the bottom 10 facing up) on the base 5 of the extruder.
  • the lid 3 hits the base 5 and the peeling area 4 a ′ is on the bottom.
  • a pressing member (not shown) of the extruder is pressed against the bottom 10 of the container 1. Then, the trunk
  • the discharge port constituted by the peeling region 4a ′ is flat, fluid food can be supplied to the individual food container 6 as if it were arranged with a spatula.
  • the knob 3a of the lid 3 is pinched and a part of the lid 3 is peeled off.
  • this operation may be omitted. That is, the container 1 is kept in the sealed state (the state shown in FIG. 6A) around the entire circumference of the collar portion 30 in the same manner as described above (with the selected portion 4a of the seal portion 4 facing down) to the extruder. set.
  • the flowable food material that has received a pressing force when crushing the body portion 20 first peels the lid 3 from the flange portion 30 at the portion 4a having a low fusion strength, and the separation region 4a ′ of FIG. Will form.
  • the pressing force is further applied, the fluid food material is pushed out from the peeling region 4a '.
  • the bottom portion 10 When the pressing force is applied to the bottom portion 10 as described above, the bottom portion 10 translates in the axial direction of the trunk portion 20 toward the opening periphery of the trunk portion 20. At this time, the shape of the bottom portion 10, the peripheral edge of the opening of the body portion 20, and the shape of the flange portion 30 do not change, and only the body portion 20 is deformed and crushed.
  • the deformation of the body portion 20 will be described in detail with reference to FIGS.
  • the crossing angle at the valley fold lines 23a and 23b increases and finally becomes approximately 180 °, but all other fold lines 21a, 21b, 22x, 22y, 24a, 24b, The crossing angle at 25, 26x, and 26y decreases and finally becomes approximately 0 °.
  • the two rectangular plane portions 27x and 27y of the portion 20a are folded along with a decrease in the intersection angle at the valley fold line 24a, and the plane portion 27x becomes a part of the bottom portion 10 along with a decrease in the intersection angle at the mountain fold line 21a. Overlap.
  • the two quadrangular plane portions 28x and 28y of the portion 20b are folded along with a decrease in the intersection angle at the valley fold line 24b, and the plane portion 28x is folded along the decrease in the intersection angle at the mountain fold line 21b. Overlapping part.
  • the valley fold lines 24a and 24b move toward the back, that is, toward the central axis of the trunk portion 20.
  • the triangular planar portion 29x overlaps with the side of the rectangular planar portion 28x as the intersection angle at the valley fold line 26x decreases, and the side of the planar portion 27x decreases as the intersection angle at the mountain fold line 22x decreases. Overlapping.
  • the triangular plane portion 29y overlaps with the side portion of the rectangular plane portion 28y as the intersection angle at the valley fold line 26y decreases, and the plane portion 27y decreases as the intersection angle at the mountain fold line 22y decreases. Overlap under the side.
  • the triangular plane portions 29x and 29y are folded together so as to sandwich the side portions of the rectangular plane portions 27x and 27y as the crossing angle at the mountain fold line 25 decreases.
  • the pressing force is used to increase / decrease the crossing angle at the broken line, and the flat portions 27x, 27y, 28x, 28y, 29x, 29y substantially maintain their shapes while minimizing deformation. It folds as it is. As a result, the trunk portion 20 can be crushed until it becomes substantially flat, and the contained fluid food can be pushed out almost without any surplus.
  • the shallow convex part 11 of the said bottom part 10 is located in the space area
  • FIG. 10A, FIG. 10B, and FIG. 11 show a container according to a second embodiment of the present invention.
  • the peripheral edge of the bottom 10A of the container main body 2A of this container has a regular pentagon
  • the opening peripheral edge of the trunk 20A also has a regular pentagon.
  • Each side of the regular pentagon of the bottom portion 10A and the corresponding side of the regular pentagon of the trunk portion 20A are parallel to each other as in the first embodiment.
  • each part 20c has two rectangular plane portions 28x and 28y (first and second main surface portions) and two triangular plane portions 29x and 29y (first and second sub-surface portions). Yes.
  • mountain fold lines main mountain fold lines
  • valley fold lines second main valley fold lines
  • a valley fold line main valley fold line
  • the same number is attached also to the other broken line corresponding to 1st Embodiment.
  • An intersection P1 of two mountain fold lines 22x and 22y (first and second auxiliary mountain fold lines) connecting the corner of the bottom 10A and the corner of the opening edge of the trunk 20A is a circumferential direction with respect to a virtual straight line connecting the two corners. It is biased to.
  • the deviation direction of all the intersection points P1 is the same direction, which is different from the first embodiment.
  • the broken lines 24a and 25 and the intersections P1 and P2 are on a horizontal plane parallel to the bottom 10A and the flange 30, and closer to the bottom 10A than the center between the opening peripheral edges of the bottom 10A and the trunk 20A. In position. See equation (1) above. This is the same as in the first embodiment.
  • the rectangular plane portion 28x is surrounded by mountain fold lines 21a and 22x and valley fold lines 24a and 26x
  • the square plane portion 28y is surrounded by mountain fold lines 22y and valley fold lines 23a, 24a and 26y.
  • the triangular plane portion 29x is surrounded by mountain fold lines 22x and 25 and a valley fold line 26x
  • the triangular plane portion 29y is surrounded by mountain fold lines 22y and 25 and a valley fold line 26y.
  • the container body 2A is filled with a fluid food material and a lid (not shown) is mounted, and the fluid food material can be pushed out by an extruder at the store.
  • the trunk portion 20A is crushed flat so that the plane portions 28x, 28y, 29x, and 29y overlap.
  • the bottom portion 10 In the vicinity of each corner portion of the bottom portion 10, the bottom portion 10, the flat portions 28x and 29x of the adjacent one portion 20c, the flat portions 28x and 28y of the other adjacent portion 20c, and the flat portion 29y of the one portion 20c in order from the top. , 28y in order, forming 7 layers.
  • the shallow convex portion 11A of the bottom portion 10A has a substantially star shape so as to fill a space region that is not occupied by the folded flat surface portion.
  • the intersections P1 of the mountain fold lines 22x and 22y at all corners are biased in the same direction, so that the six parts of the body 20 are the same shape.
  • the opening peripheral edges of the bottom part and the body part may be square.
  • the deviation directions of the four intersections P1 of the mountain fold lines 22x and 22y may be alternately opposite in the same manner as in the first embodiment, or may be in the same orientation as in the second embodiment.
  • the container body 2B of this embodiment is line symmetric with respect to the X axis.
  • the bottom portion 10B has a trapezoidal shape, and the periphery of the opening of the body portion 20B has a trapezoid shape that is substantially similar to the bottom portion 10B.
  • the flange portion 30B and the protrusion 32B also have a trapezoidal shape along the opening periphery of the trunk portion 20B.
  • drum 20B has the parts 20a and 20b from which a shape differs alternately in the circumferential direction. About a broken line and a plane part, the same code
  • the bottom part 10B is not parallel to the opening periphery of the trunk
  • the plane on which the polygonal lines 24a, 24b, 25 and the intersections P1, P2 are arranged is inclined along the X-axis direction with respect to the opening periphery of the bottom portion 10B and the trunk portion 20B and the flange portion 30B.
  • the ratio of the distance between this plane and the bottom portion 10B and the distance between this plane and the peripheral edge of the opening of the trunk portion 20B and the flange portion 30B is constant along the X-axis direction. Also in this embodiment, the above-described equations (1) and (2) are applied.
  • trunk portion 20B of the third embodiment is crushed similarly to the trunk portion 20 of the first embodiment, a detailed description thereof is omitted.
  • FIG. 13 shows a fourth embodiment of the present invention.
  • the opening periphery of the bottom portion 10C and the body portion 20C forms an equilateral triangle, and the opening periphery of the body portion 20C also forms an equilateral triangle correspondingly.
  • the trunk portion 20C three portions 20c having the same shape are arranged side by side in the circumferential direction. The arrangement of the broken line and the plane portion is similar to that of the second embodiment. Since the trunk
  • FIG. 14 shows a fifth embodiment of the present invention.
  • the container body 2C 'of this embodiment is similar to that of the fourth embodiment, but differs in that the flange 30C and the ridge 32C form a triangle along the periphery of the opening of the trunk 20C.
  • the selected portion 32a of the protrusion 32C (the portion to be the separation region) is located at the corner of the triangle, and when it becomes the separation region, a part of the internal space of the trunk portion 20C continues to the separation region. It is like that.
  • 15A, 15B, and 15C show a sixth embodiment of the present invention.
  • the opening peripheral edges of the bottom portion 10D and the trunk portion 20D are rectangular.
  • the same numbers as those in the first and third embodiments are assigned to the plane portion and the broken line.
  • a part 40a of the opening peripheral edge 40 of the trunk portion 20D is in a position retreated closer to the bottom portion 10D than the other portion 40b.
  • a flow path forming portion 41 projects radially outward from a part 40a of the opening peripheral edge 40 in a direction perpendicular to the axis of the body portion 20D.
  • the edge 41a surrounding the flow path forming part 41 is continuous with the other part 40b of the opening peripheral edge 40, and a combined peripheral edge is formed on the same plane over the entire periphery.
  • a flange 30D located on the plane is formed from the combined peripheral edge over the entire circumference.
  • the lid 3 is attached to the flange portion 30D by means such as heat fusion, and the container 1D shown in FIG. 15C is obtained.
  • a seal portion having uniform bonding strength is formed over the entire area of the flange portion 30D.
  • a small space 45 surrounded by the flow path forming portion 41 and the lid 3 communicates with the internal space 46 surrounded by the trunk portion 20 ⁇ / b> D and the lid 3.
  • the lid 3 When extruding a fluid material, for example, the lid 3 is peeled up to a line indicated by a symbol Y in FIG. 15A.
  • the internal space of the body portion 20D when the body portion 20D is crushed by placing the small space 45 and the peeling region below and applying a pressing force to the bottom portion 10D as in the other embodiments, the internal space of the body portion 20D.
  • the flowable material accommodated in 46 is pushed out through the small space 45 of the flow path forming portion 41. Since the small space 46 becomes a flow path that secures a predetermined flow cross-sectional area, the fluid material can be pushed out stably.
  • FIG. 16 illustrates another example of use of the container according to the first to sixth embodiments.
  • a container 1D of the sixth embodiment will be described as an example.
  • the container 1D in this use example is smaller than the case of containing soft cream or gelato, and contains fluid foods such as jam.
  • the fluid food material 9 can be pushed out little by little by moving the container 1D while crushing the lid 3 below the pan 8.
  • FIG. 17 shows a seventh embodiment of the present invention.
  • a cup-shaped member is used as a cap for the fragrance container 50.
  • this cap has a shape similar to the container main body of the first embodiment, the same reference numerals are given in the figure, and description of the detailed shape is omitted.
  • the flange portion 30 of the cap 2 is joined to the flange portion 51 at the upper end of the fragrance container 50 with equal strength over the entire circumference.
  • the knob portion 31 of the first embodiment is not necessary.
  • the body 20 when the bottom 10 of the cap 2 is pushed, the body 20 is crushed and the volume of the cap 2 is reduced, and the volatile component of the fragrance contained in the fragrance container 50 is discharged from the discharge port 51.
  • the pressing force is applied to the cap 20, the body portion 20 is crushed so that all the flat portions are folded without being distorted, so that the inner volume can be crushed until it becomes substantially zero.
  • the pressing force is released, the original shape or a shape close to the original shape can be easily restored.
  • the present invention is not limited to the above embodiment, and various aspects can be adopted.
  • the bottom of the cup-shaped member, the first and second main surface portions, and the first and second sub surface portions can be made substantially flat if they are slightly distorted and overlapped.
  • the tolerance of distortion increases.
  • the polygons of the opening periphery of the trunk portion and the periphery of the bottom portion do not have to be polygonal in a strict sense, and include those whose sides are not curved but gently curved.
  • the broken line may not be strictly linear but may be gently curved.
  • the first and second main surface portions, the first and second sub surface portions may be curved surfaces, and the sides thereof may be curved.
  • the above formulas (1) and (2) may not be set strictly, and include an allowable range of about 20%, for example.
  • the fluid food material may be extruded from a discharge port formed at the center or bottom of the lid.
  • the present invention can be applied to containers and caps.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

Abstract

La présente invention concerne un corps de récipient (2), sous la forme d'un élément en forme de coupelle dont le volume peut varier et qui peut être replié sous une forme plate. Le corps de récipient (2) comprend une partie fût (20), et une partie inférieure (10) qui se poursuit à partir de la partie fût. Le rebord de l'ouverture de la partie fût (20) et le rebord de la partie inférieure (10) sont de forme polygonale. Des parties planes de forme carrée (27x, 28x) sont formées entre des lignes de pliage en montagne (21a, 21b) du rebord de la partie inférieure (10) et des lignes de pliage en vallée (24a, 24b) de la partie fût (20), et des parties planes de forme carrée (27y, 28y) sont formées entre les lignes de pliage en vallée (24a, 24b) et la périphérie du rebord de l'ouverture. Des coins du rebord de l'ouverture et des coins du rebord de la partie inférieure (10) sont reliés par des lignes de pliage en montagne (22x, 22y), dont l'intersection (P1) s'écarte dans la direction périphérique. Une partie plane triangulaire (29x) est formée par des lignes de pliage en montagne (22x, 25) et une ligne de pliage en vallée (26x), et une partie plane triangulaire (29y) est formée par les lignes de pliage en vallée (22y, 25) et une ligne de pliage en vallée (26y).
PCT/JP2015/075792 2015-01-19 2015-09-11 Élément en forme de coupelle Ceased WO2016117168A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201580072904.8A CN107207116B (zh) 2015-01-19 2015-09-11 杯状部件
JP2016570482A JP6510564B2 (ja) 2015-01-19 2015-09-11 カップ状部材

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015007429 2015-01-19
JP2015-007429 2015-01-19

Publications (1)

Publication Number Publication Date
WO2016117168A1 true WO2016117168A1 (fr) 2016-07-28

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JP (1) JP6510564B2 (fr)
CN (1) CN107207116B (fr)
WO (1) WO2016117168A1 (fr)

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JP2023149371A (ja) * 2022-03-31 2023-10-13 中央化学株式会社 包装用容器及び包装用容器の圧縮方法
CN117775508A (zh) * 2024-02-28 2024-03-29 汕头市甜甜乐糖果食品有限公司 一种新型的包装容器及成型设备

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JPH09175541A (ja) * 1995-12-25 1997-07-08 Sugimoto Kasei Kogyo Kk 折り畳みプラスチック容器
JPH1077045A (ja) * 1996-08-30 1998-03-24 Yoshino Kogyosho Co Ltd 容 器
WO2001051366A1 (fr) * 2000-01-11 2001-07-19 The Procter & Gamble Company Contenant repliable/deployable de maniere reversible
FR2919580A1 (fr) * 2007-07-30 2009-02-06 C G L Pack Service Soc Par Act Barquette compactable pour contenir des aliments
WO2011040584A1 (fr) * 2009-09-30 2011-04-07 小林製薬株式会社 Récipient d'extrusion
US20140263375A1 (en) * 2011-04-01 2014-09-18 Trendzpak Compressible container for metering liquid contents

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JP3393352B2 (ja) * 1994-08-17 2003-04-07 正二 岩井 カップ型包装用容器
US20020119221A1 (en) * 2000-12-19 2002-08-29 Humiaki Matsukura Food package and method and device for extrusion of food
DE20310623U1 (de) * 2003-07-10 2003-11-06 Seda S.P.A., Arzano Quetschbehälter
ITVI20040210A1 (it) * 2004-09-07 2004-12-07 Tiziano Vicentini Contenitore commestibile per alimenti nonche' metodo per la sua realizzazione
US20080099476A1 (en) * 2006-10-31 2008-05-01 Fung Duncan C Foldable ovenware container and method of production

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Publication number Priority date Publication date Assignee Title
JPH09175541A (ja) * 1995-12-25 1997-07-08 Sugimoto Kasei Kogyo Kk 折り畳みプラスチック容器
JPH1077045A (ja) * 1996-08-30 1998-03-24 Yoshino Kogyosho Co Ltd 容 器
WO2001051366A1 (fr) * 2000-01-11 2001-07-19 The Procter & Gamble Company Contenant repliable/deployable de maniere reversible
FR2919580A1 (fr) * 2007-07-30 2009-02-06 C G L Pack Service Soc Par Act Barquette compactable pour contenir des aliments
WO2011040584A1 (fr) * 2009-09-30 2011-04-07 小林製薬株式会社 Récipient d'extrusion
US20140263375A1 (en) * 2011-04-01 2014-09-18 Trendzpak Compressible container for metering liquid contents

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023149371A (ja) * 2022-03-31 2023-10-13 中央化学株式会社 包装用容器及び包装用容器の圧縮方法
CN117775508A (zh) * 2024-02-28 2024-03-29 汕头市甜甜乐糖果食品有限公司 一种新型的包装容器及成型设备

Also Published As

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JP6510564B2 (ja) 2019-05-08
CN107207116B (zh) 2019-02-22
CN107207116A (zh) 2017-09-26
JPWO2016117168A1 (ja) 2017-10-26

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