WO2022113497A1 - 電池パッケージ - Google Patents
電池パッケージ Download PDFInfo
- Publication number
- WO2022113497A1 WO2022113497A1 PCT/JP2021/034816 JP2021034816W WO2022113497A1 WO 2022113497 A1 WO2022113497 A1 WO 2022113497A1 JP 2021034816 W JP2021034816 W JP 2021034816W WO 2022113497 A1 WO2022113497 A1 WO 2022113497A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- glue margin
- battery
- battery package
- mount
- side wall
- Prior art date
Links
- 238000003860 storage Methods 0.000 claims abstract description 44
- 239000003292 glue Substances 0.000 claims description 182
- 238000005452 bending Methods 0.000 claims description 75
- 239000011087 paperboard Substances 0.000 abstract description 43
- 239000000123 paper Substances 0.000 abstract description 17
- 239000000853 adhesive Substances 0.000 description 59
- 230000001070 adhesive effect Effects 0.000 description 57
- 230000002093 peripheral effect Effects 0.000 description 31
- 238000004519 manufacturing process Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 14
- 230000004048 modification Effects 0.000 description 11
- 238000012986 modification Methods 0.000 description 11
- 238000005520 cutting process Methods 0.000 description 9
- 238000009958 sewing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000035939 shock Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
-
- 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
- B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
- B65D2585/68—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form
- B65D2585/86—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form for electrical components
- B65D2585/88—Batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Definitions
- the present invention relates to a battery package. More specifically, the present invention relates to a battery package in which one sheet of paper is bent at a plurality of predetermined positions, and a base mount portion and a concave battery storage portion for storing a battery are folded and integrally formed.
- FIGS. 1 to 5 of Patent Document 1 a piece of paperboard is used, a part thereof is used as a back surface portion 16 (mounting sheet portion), and the remaining portion is folded to store a concave battery.
- the battery storage portion 24 is arranged on the back surface portion 16, and the band-shaped glue margin portions 23a and 23a extending from the side edge of the battery storage portion 24 are adhered to the side edge portion on the back surface portion 16 side. It is known that it is a battery package.
- the glue margin portions 23a and 23a have a shape that exactly overlaps the outer periphery of the back surface portion 16 that defines the outer shape of the battery package. It is formed in.
- the battery package disclosed in Cited Document 1 is provided with a hanging hole 22.
- the hanging hole 22 is hooked on a hanging rod extending substantially horizontally from a rack for displaying products.
- the form at the time of sale is that a plurality of battery packages are lined up in a standing position under the hanging rod.
- a user who purchases the battery package displayed in this way will remove the battery package from the hanging rod.
- the battery package is dropped in this way, for example, if the battery package contains four AA batteries, it weighs about 100 to 120 g, so the impact when it hits the floor is large. ..
- the glue margin is also impacted and the adhesive strength is reduced, and when the adhesive strength is significantly reduced, the internal battery may pop out.
- the conventional battery package manufactured from a single piece of paperboard is produced by a manufacturing facility equipped with a device for automatically folding the paperboard. It is necessary to be careful not to interfere with each other in the process of folding the paperboards one by one.
- the creases on the paperboard may become loose during the folding process. For example, in the bending process of forming the battery storage part, the crease of the glue margin on the side edge is loose, so that the user stands up, and in the subsequent process, the mount part is inverted and covered on the battery storage part. , The corner of the glue margin and the mount interfere with each other, causing production troubles.
- the present invention has been made in view of such a problem, and an object of the present invention is to provide a battery package capable of alleviating damage at the time of dropping and improving productivity.
- the above object is a battery package having a mount portion formed of paper and a battery storage portion formed by folding the paper, and the battery storage portion has a bottom portion bonded to the mount portion.
- a battery having a shape in which three surfaces around the battery housing portion are adhered to the mount portion by a glue margin portion, and the glue margin portion does not overlap with the mount portion at the lower corner portion of the battery package. Achievable with packaging.
- the glue margin portion may be formed by bending outward from three surfaces around the battery housing portion, and the portion corresponding to the lower corner portion may be removed.
- the glue margin portion may be formed by bending outward from three surfaces around the battery storage portion, and the mount portion may have a shape in which the portion corresponding to the lower corner portion is removed.
- the glue margin portion may be formed by bending inward on three surfaces around the battery storage portion.
- the angle of the portion corresponding to the lower corner portion is preferably 10 degrees back and forth with 45 degrees as the center.
- the angle is 45 degrees, and the length of the short side of the isosceles triangle to be cut off is preferably 5 mm or more.
- FIG. 1 is a developed view of a paperboard 1a used for the battery package 1 according to the embodiment.
- FIG. 1 shows a flat sheet of paperboard 1a designed in a predetermined shape, the upper side of the paperboard 1a is a portion to be a mount portion 10 described later, and the lower side of the paperboard 1a is a battery storage portion 20 described later. Is the part that becomes.
- the paperboard 1a used here is not particularly limited, and a widely supplied paperboard 1a (coated ball) can be used.
- the paperboard 1a is a plate-shaped (flat) piece of paper punched from a coat ball and formed into a predetermined shape.
- the coat ball is a coating material in which thick paper such as cardboard is used as a core material and polypropylene coating (thickness: about 0.02 to 0.05 mm) is applied to both sides thereof.
- the elasticity is increased, the battery package 1 manufactured by obtaining the bending process is less likely to be crushed, and the battery package 1 is also resistant to water, and the strength of the battery package 1 is improved. .. Further, the surface of the battery package 1 is less likely to be contaminated, and even if the battery package 1 is contaminated, it can be easily wiped off.
- the material of the paperboard 1a is not limited to the coated ball, and may be any material that has toughness that allows the battery to be bent into a shape that can be accommodated and that can be bonded using an adhesive, for example, a plate shape. Plastic, metal, aluminum, paper similar to coated balls, etc. may be used.
- the paperboard 1a is a coated ball or a paper similar to a coated ball
- a nonflammable adhesive that does not contain an organic solvent that may catch fire, a water-soluble adhesive having excellent recyclability, or the like is used as the adhesive.
- Paper similar to coated balls is a vulcanized fiber material, a three-layered sheet material in which a vulcanized fiber material is sandwiched between thick papers, and a material in which a synthetic resin coating (polypropylene, etc.) is applied.
- a synthetic resin coating polypropylene, etc.
- the incineration process of the paperboard 1a can be facilitated, the workability of the paperboard 1a can be improved, and the environmental load can be reduced.
- the weight that the battery package 1 should hold differs depending on the size and number of batteries to be stored. Specifically, the weight to be held by the battery package 1 varies depending on the type of battery, the size of the battery, the number of batteries, and the like. For example, the total weight of four AA batteries is about 100 to 120 g, and it is preferable to use a paperboard having a basis weight of 200 to 500 g / m2 as a paperboard suitable for stably holding this weight.
- the mount portion 10 and the battery storage portion 20 are connected with the first bending line BL-1 as a boundary. Therefore, if the first bending line BL-1 is bent and either the mount portion 10 or the battery housing portion 20 is raised and inverted, it can be overlapped on the other.
- the battery storage portion 20 includes a front portion 21, a lower side wall portion 22, an upper side wall portion 23, a right side wall portion 24, and a left side wall portion 25.
- Bending line BL-4 and a fifth bending line BL-5 are set.
- the paperboard 1a includes a first region, a second region adjacent to the lower side of the first region, and a third region provided around the second region.
- a mount portion 10 is provided in the first region, a battery storage portion 20 is provided in the second region, and an adhesive portion 30 is provided in the third region.
- the mount portion 10 is a covering portion that covers a bottomed recess for accommodating a battery by being adhered to the adhesive portion 30 with an adhesive. The details of the adhesive portion 30 will be described later.
- the mount portion 10 is formed in a substantially square shape.
- a hanging hole 10a is formed in the area UA near the upper end 101 of the mount portion 10. For example, a hanging rod extending substantially horizontally from the rack for displaying products is inserted into the hanging hole 10a.
- Non-adhesive portion 102a Two non-adhesive portions 102a are provided in the region LA near the lower end 102 of the mount portion 10.
- the non-adhesive portion 102a is provided in the vicinity of the corner portion of the mount portion 10 in the region LA.
- the non-adhesive portion 102a is provided around the adhesive portion 30 in a state where the adhesive is not applied (glued) when the adhesive portion 30 is adhered to the mount portion 10.
- the non-adhesive portion 102a suppresses the peeling of the adhesive portion between the adhesive portion 30 and the mount portion 10 by alleviating the impact on the adhesive portion 30.
- the mount portion 10 has a curved portion 10b that is curved in an arc shape. Specifically, curved portions 10b are formed on both sides of the lower end 102 of the mount portion 10.
- the curved portion 10b is a portion where the corner portion of the lower end 102 of the mount portion 10 is formed in an arc shape, and the curved portion 10b is also a part of the adhesive portion 30.
- the battery accommodating portion 20 has a bottom portion coupled to the mount portion 10 and is a portion for accommodating the battery.
- the bottom portion coupled to the mount portion 10 corresponds to the lower side wall portion 22.
- the battery storage portion 20 includes a front surface portion 21, a lower side wall portion 22, an upper side wall portion 23, a right side wall portion 24, and a left side wall portion 25.
- a bottomed recess is formed by bending the lower side wall portion 22, the upper side wall portion 23, the right side wall portion 24, and the left side wall portion 25 at 90 degrees with respect to the front side wall portion 21. Batteries can be stored in this recess.
- the width of the front portion 21 in the vertical direction D1 is set to a dimension substantially equal to the length of the battery stored in the battery storage portion 20.
- the width of the front portion 21 in the lateral direction D2 is set to a dimension substantially equal to the overall width in the arrangement direction of the plurality of batteries housed in the battery storage portion 20.
- a horizontally long window portion 21w is formed on the front portion 21. Since the battery stored in the battery storage unit 20 can be confirmed by the window unit 21w, it is possible to prevent the battery package 1 from being shipped in a state where the battery is not stored in the battery storage unit 20.
- the lower side wall portion 22 is provided between the front surface portion 21 and the mount portion 10 integrally with each of the front surface portion 21 and the mount portion 10.
- the width of the lower side wall portion 22 in the vertical direction D1 is set to a dimension substantially equal to the thickness of the battery stored in the battery storage portion 20.
- the width of the lower side wall portion 22 in the lateral direction D2 is set to a dimension substantially equal to the overall width in the arrangement direction of the plurality of batteries housed in the battery storage portion 20.
- the lower side wall portion 22 is bent so as to face the first electrode (for example, the negative electrode) of the battery arranged between the mount portion 10 and the front surface portion 21 with the second bending line BL-2 as a boundary.
- the details of the second bending line BL-2 will be described later.
- a first bending line BL-1 is provided at the boundary between the lower side wall portion 22 and the mount portion 10.
- the first bending line BL-1 is a lead ruled line, a push ruled line, a cut ruled line, formed so that the mount sheet portion 10 can be easily bent when the mount portion 10 is bent with respect to the lower side wall portion 22. For example, sewing machine rules.
- a second bending line BL-2 is provided at the boundary between the lower side wall portion 22 and the front surface portion 21.
- the second bending line BL-2 is a lead ruled line, a push ruled line, and a cut ruled line formed so that the lower side wall portion 22 can be easily bent when the lower side wall portion 22 is bent with respect to the front surface portion 21. , Sewing machine ruled lines, etc.
- the upper side wall portion 23 is provided integrally with the front side wall portion 21 on the side opposite to the lower side wall portion 22 side of the front side wall portion 21.
- the widths of the upper side wall portion 23 in the vertical direction D1 and the horizontal direction D2 are set to the same dimensions as the lower side wall portion 22.
- the upper side wall portion 23 is bent so as to face the second electrode (for example, the positive electrode) of the battery arranged between the mount portion 10 and the front surface portion 21 with the third bending line BL-3 as a boundary.
- a third bending line BL-3 is provided at the boundary between the upper side wall portion 23 and the front surface portion 21.
- the third bending line BL-3 is a lead ruled line, a push ruled line, and a cut ruled line formed so that the upper side wall portion 23 can be easily bent when the upper side wall portion 23 is bent with respect to the front surface portion 21. , Sewing machine ruled lines, etc.
- the right side wall portion 24 is provided on the right side of the front portion 21 integrally with the front portion 21.
- the width of the right side wall portion 24 in the vertical direction D1 is set to a dimension substantially equal to the length of the battery stored in the battery storage portion 20.
- the width of the right side wall portion 24 in the lateral direction D2 is set to a dimension substantially equal to the thickness of the battery stored in the battery storage portion 20.
- the right side wall portion 24 is bent so as to face the cylindrical portion (side surface of the battery) of the battery arranged between the mount portion 10 and the front surface portion 21 with the fourth bending line BL-4 as a boundary.
- a fourth bending line BL-4 is provided at the boundary between the right side wall portion 24 and the front surface portion 21.
- the fourth bending line BL-4 is a lead ruled line, a push ruled line, and a cut ruled line formed so that the right side wall portion 24 can be easily bent when the right side wall portion 24 is bent with respect to the front surface portion 21. , Sewing machine ruled lines, etc.
- the left side wall portion 25 is provided on the left side of the front portion 21 integrally with the front portion 21.
- the widths of the left side wall portion 25 in the vertical direction D1 and the horizontal direction D2 are set to the same dimensions as those of the right side wall portion 24.
- the left side wall portion 25 is bent so as to face the cylindrical portion of the battery arranged between the mount portion 10 and the front surface portion 21 with the fifth bending line BL-5 as a boundary.
- a fifth bending line BL-5 is provided at the boundary between the left side wall portion 25 and the front surface portion 21.
- the fifth bending line BL-5 is a lead ruled line, a push ruled line, and a cut ruled line formed so that the left side wall portion 25 can be easily bent when the left side wall portion 25 is bent with respect to the front surface portion 21. , Sewing machine ruled lines, etc.
- the lower side wall portion 22, the upper side wall portion 23, the right side wall portion 24, and the left side wall portion 25 are each bent according to these bending lines, and all of these wall portions are raised with respect to the front portion 21 to raise the front portion 21. It is possible to form a concave space as the bottom surface.
- Four predetermined batteries for example, AA batteries
- AA batteries can be stored in this recess.
- the type of battery that can be stored in the recess is not limited to AA batteries, and may be, for example, AAA batteries. Further, the number of batteries that can be stored in the recess is not limited to four, and may be any number depending on the specifications of the paperboard 1a, the specifications of the adhesive, the adhesive area of each glue margin portion, and the like.
- the battery package 10 When the battery package 1 is finally folded to accommodate the battery and become a product, the battery package 10 is displayed and sold in a standing posture (standing posture). Therefore, in FIG. 1, the wall portion located above the front portion 21 is the lower side wall portion 22. Further, a horizontally long window portion 21w is formed in the central portion of the front portion 21 so that the internal battery can be confirmed.
- the upper glue margin portion 23a, the right glue margin portion 24a, and the left glue margin portion 25a are provided. .. Therefore, as shown in FIG. 2, the battery BA is housed in the battery storage portion 20, and the glue is applied to each glue margin portion (upper glue margin portion 23a, right glue margin portion 24a, and left glue margin portion 25a).
- the upper glue margin portion 23a, the right glue margin portion 24a, and the left glue margin portion 25a are attached to the corresponding positions on the mount portion 10 side.
- the battery package 1 as a product sold in the standing posture shown in FIG. 3 can be obtained.
- the battery package 1 formed by folding the above-mentioned paperboard at a predetermined position may be manufactured by manually folding the paperboard 1a, or by a manufacturing facility having a predetermined folding function. It may be produced continuously.
- the adhesive portion 30 is a glue allowance to which the adhesive is applied.
- the adhesive portion 30 includes an upper glue margin portion 23a, a right glue margin portion 24a, and a left glue margin portion 25a.
- the upper glue margin portion 23a is provided integrally with the upper side wall portion 23 on the side opposite to the front side portion 21 side of the upper side wall portion 23.
- a sixth bending line BL-6 is provided at the boundary between the upper side wall portion 23 and the upper glue margin portion 23a.
- the sixth bending line BL-6 is a lead ruled line or a push ruled line formed so that the upper glue margin portion 23a can be easily bent when the upper glue margin portion 23a is bent with respect to the upper side wall portion 23. , Cutting rule, sewing machine rule, etc.
- the upper glue margin portion 23a is bent in the direction opposite to the direction in which the upper side wall portion 23 is bent with respect to the front portion 21 with the sixth bending line BL-6 as a boundary.
- the right glue margin portion 24a is provided integrally with the right side wall portion 24 on the side opposite to the front surface portion 21 side of the right side wall portion 24.
- a seventh bending line BL-7 is provided at the boundary between the right side wall portion 24 and the right glue margin portion 24a.
- the seventh bending line BL-7 is a lead ruled line or a push ruled line formed so that the right glue margin portion 24a can be easily bent when the right glue margin portion 24a is bent with respect to the right wall portion 24. , Cutting rule, sewing machine rule, etc.
- the right glue margin portion 24a is bent in the direction opposite to the direction in which the right wall portion 24 is bent with respect to the front portion 21 with the seventh bending line BL-7 as a boundary.
- An inclined portion 24a1 is formed on the right glue margin portion 24a.
- the inclined portion 24a1 is formed at the end portion of the right glue margin portion 24a on the mount portion 10 side, and is inclined at a predetermined inclination angle with respect to the extension line of the second bending line BL-2. The details of the tilt angle will be described later.
- the inclined portion 24a1 retracts (offset) toward the center of the mount portion 10 from the lower end 102 of the mount portion 10 in the outer peripheral portion of the right glue margin portion 24a.
- the left glue margin portion 25a is provided integrally with the left side wall portion 25 on the side opposite to the front portion 21 side of the left side wall portion 25.
- the eighth bending line BL-8 is provided at the boundary between the left side wall portion 25 and the left glue margin portion 25a.
- the eighth bending line BL-8 is a lead ruled line or a push ruled line formed so that the left glue margin portion 25a can be easily bent when the left glue margin portion 25a is bent with respect to the left wall portion 25. , Cutting rule, sewing machine rule, etc.
- the left glue margin portion 25a is bent in the direction opposite to the direction in which the left wall portion 25 is bent with respect to the front portion 21 with the eighth bending line BL-8 as a boundary.
- An inclined portion 25a1 is formed on the left glue margin portion 25a.
- the inclined portion 25a1 is formed at the end portion of the inclined portion 25a1 on the mount portion 10 side, and is inclined at a predetermined inclination angle with respect to the extension line of the second bending line BL-2.
- the inclined portion 25a1 retracts (offset) toward the center of the mount portion 10 from the lower end 102 of the mount portion 10 in the outer peripheral portion of the left glue margin portion 25a. ) Is also the part (retracted part BP).
- the upper glue margin portion 23a is in the direction opposite to the direction in which the upper side wall portion 23, the right side wall portion 24, and the left side wall portion 25 are respectively bent.
- the right glue margin portion 24a and the left glue margin portion 25a are bent.
- the glue adheresive
- the mount portion 10 is bent so as to face each of the upper glue margin portion 23a, the right glue margin portion 24a, and the left glue margin portion 25a. That is, the mount portion 10 is bent in the same direction as the lower side wall portion 22 is bent with respect to the front portion 21 shown in FIG. 1 with the first bending line BL-1 as a boundary.
- the upper glue margin portion 23a, the right glue margin portion 24a, and the left glue margin portion 25a are attached to the mount portion 10.
- a battery package 1 that can be sold in a standing posture can be obtained.
- the upper glue margin portion 23a, the right glue margin portion 24a, and the left glue margin portion 25a are adhered to the mount portion 10, so that the battery storage portion 20 is used during transportation of the battery package 1, display of the battery package 1, and the like. It is possible to prevent the battery stored in the battery package 1 from jumping out of the battery package 1.
- the standing posture is, for example, a state in which the battery package 1 hung on a hanging rod extending substantially horizontally from the rack for displaying products hangs vertically from the hanging rod.
- the standing posture is such that the lower end 102 of the paperboard 1a extends in the vertical direction of the paperboard 1a so as to face the bottom surface of the tray for packing or display, the bottom surface in the box for packing or display, and the like.
- the package 1 may be stored in a tray or the like.
- the battery package 1 sold in a standing position as described above is provided with a hole (hanging hole 10a) for hanging in the mount portion 10, and a horizontally extended horizontal bar is passed through the hanging hole 10a.
- It may be sold in a suspended form, or it may be sold in a standing position on a receiving tray or in a box. That is, the battery package 1 may be sold while being suspended from the above-mentioned hanging rod, or may be stored in a packing or display tray, a packing or display box, or the like. It may be offered for sale.
- the battery package 1 when the user tries to pick up the battery package 1 at a store, the battery package 1 is slid and dropped on the floor, and the lower corner portion of the battery package 1 collides with the floor. In some cases. Even in this case, a configuration for mitigating damage is provided around the right glue margin portion 24a and the left glue margin portion 25a of the battery package 1.
- the battery package 1 illustrated has a retracting portion BP set on the lower side (upper side in FIG. 1) of the right glue margin portion 24a and the left glue margin portion 25a shown in FIG. Has been done.
- the retracting portion BP is provided corresponding to the portion to be attached to the lower left and right corners of the mount portion 10 of the battery package 1, and the right glue margin portion 24a and the left.
- the outer peripheral portion of the glue margin portion 25a is a portion retracted (offset) inward from the lower outer peripheral portion of the mount portion 10. That is, the retracted portion BP is located closer to the center of the mount portion 10 than the lower end 102 of the mount portion 10 in the edge portions (outer peripheral portions) of the right glue margin portion 24a and the left glue margin portion 25a.
- the non-adhesive portion 102a is formed on a part of the surface of the mount portion 10.
- the non-adhesive portion 102a functions as a shock absorbing portion that absorbs the impact energy generated when the battery package 1 is dropped.
- the non-adhesive portion 102a provided between the right glue margin portion 24a and the edge portion of the battery package 1 is provided. It collides with the floor and deforms. As a result, the collision energy transmitted to the right glue margin portion 24a is reduced, and peeling of the adhesive portion of the right glue margin portion 24a is suppressed.
- FIG. 4B is a diagram showing a state in which the lower corner portion of the battery package 1A according to the comparative example collides with the floor.
- the battery package 1A according to the comparative example shown in FIG. 4B is not provided with the retracting portion BP. Therefore, the edge portion (outer peripheral portion) of the right glue margin portion 24a is located on the outer peripheral portion of the mount portion 10. In this case, the damage to the lower end DB of the glue margin portion becomes large.
- the right glue margin portion 24a collides with the floor and is deformed. As a result, there is a possibility that all or part of the adhesive portion of the right glue margin portion 24a may be peeled off. In this case, the battery may pop out of the battery package 1A.
- the configuration in which the outer peripheral portion of the glue margin portion is retracted inward with the outer peripheral portion of the mount portion 10 as described above not only has the effect of mitigating the impact when the battery package 1 is dropped. It also contributes to the improvement of productivity. That is, when the retreating portion BP is provided in the battery package 1, not only the peeling of the adhesive portion such as the right glue margin portion 24a can be suppressed, but also the productivity of the battery package 1 can be enhanced. This effect will be described with reference to FIGS. 5A and 5B.
- FIG. 5A is a diagram showing how the battery package 1 is folded in the manufacturing equipment. Here, the illustration of the battery is omitted.
- FIG. 5B is a diagram showing how the battery package 1A is folded in the manufacturing equipment.
- the thickness of the material used for the battery package 1A, the dimensional tolerance when the paperboard 1a is punched, the temperature around the manufacturing apparatus, the humidity, and the like are used.
- the crease width of the adhesive portion 30 may be insufficient. Further, the bending angle of the bent portion of the adhesive portion 30 may be smaller than the set value.
- the glue margin portion stands up more than planned in the immediately preceding process, and the mount portion 10 is inverted and placed on the battery storage portion in the next process, it will interfere in the middle of folding (Fig.). See FR in 5B).
- the portion indicated by the reference numeral FR in the figure is a portion where the mount portion 10 interferes with the right glue margin portion 24a.
- the crease position of the right glue margin portion 24a deviates from the set position, so that the height of the right glue margin portion 24 is high. May be.
- the mount portion 10 may interfere with the right glue margin portion 24a in the middle of folding the mount portion 10.
- the bending amount of the right glue margin portion 24a is insufficient, and the angle of the right glue margin portion 24a with respect to the stretching direction of the right glue margin portion 24 Is around 45 degrees, that is, the right glue margin portion 24 may be bent in a state close to vertical.
- the mount portion 10 may interfere with the right glue margin portion 24a.
- the outer peripheral portion of the right glue margin portion 24a recedes toward the center side of the mount portion 10 from the lower end of the mount portion 10. Therefore, it is possible to prevent the mount portion 10 from interfering with the right glue margin portion 24a, and the production of the battery package 1 can be smoothly continued (see NF in FIG. 5A).
- the reference numeral NF in the figure is a portion where interference of the mount portion 10 with the right glue margin portion 24a is avoided.
- the above-mentioned battery package 1 can be expected to have the effect of improving the productivity of the battery package 1.
- the left and right corners on the lower side of the mount portion 10 are rounded (sometimes referred to as R chamfering). If this is the case, the outer circumference of the glue margin is recessed inward from the outer circumference of the mount portion 10 by cutting off the corners that are the outer circumference of the glue margin (sometimes referred to as C chamfering).
- C chamfering An example is shown, and the morphological example of retreating is not limited to this.
- the rounding process is to form a curved portion 10b on the outer peripheral portion of the corner portion of the lower end 102 of the mount portion 10.
- the cut-off process is to form the inclined portion 24a1 on the right glue margin portion 24a, and is also to form the inclined portion 25a1 on the left glue margin portion 25a.
- a mold for punching the paperboard 1a from the coat ball is set to a predetermined shape, and the coat ball is formed using this mold.
- a punching method may be included.
- the outer peripheral portion of the mount portion 10 is processed by cutting off the corner portion which is the outer peripheral portion of the glue margin portion with respect to the mount portion 10 having the outer peripheral portion processed into a right-angled shape. It may be retracted so that the outer peripheral portion of the glue margin portion is inside the portion.
- FIG. 6A shows a first modification of the battery package 1 according to the embodiment of the present disclosure.
- the right-angled portion 10c is formed in the portion surrounded by the circle CRA in FIG. 6A.
- the right-angled portion 10c is a portion processed so that the outer circumference of the corner portion of the lower end 102 of the mount portion 10 is at a right angle.
- the same inclined portion 24a1 as described above is formed in the right glue margin portion 24a, and the inclined portion 25a1 is also formed in the left glue margin portion 25a.
- the outer peripheral portions of the right glue margin portion 24a and the left glue margin portion 25a can be retracted from the lower end 102 of the mount portion 10, so that the battery package 1-1 can be provided with the recessed portion BP. ..
- the corner portion to be the outer peripheral portion of the glue margin portion is cut off deeper than the mount portion 10 having the outer peripheral portion cut off, and the mount portion 10 is processed.
- the outer circumference of the glue margin portion may be retracted inward from the outer circumference.
- FIG. 6B shows a second modification of the battery package 1 according to the embodiment of the present disclosure.
- the inclined portion 10d is formed in the portion surrounded by the circle CRB in FIG. 6B.
- the inclined portion 10d is formed at a corner of the lower end 102 of the mount portion 10, and is inclined at a predetermined angle with respect to the lower end 102.
- An inclined portion 24a1 is formed on the right glue margin portion 24a, and an inclined portion 25a1 is formed on the left glue margin portion 25a.
- the positions of the inclined portion 24a1 and the inclined portion 25a1 are set to positions recessed toward the center side of the mount portion 10 from the two inclined portions 10d of the mount portion 10, respectively.
- the retreating portion BP can be provided in the battery package 1-2.
- the inclination angle of the glue margin portion (inclined portion 24a1 and inclined portion 25a1) is set as follows.
- the tilt angle of the tilt portion 24a1 may be set in the same manner as the tilt angle of the tilt portion 25a1, or may be set to an angle different from the tilt angle of the tilt portion 25a1, and the description thereof will be omitted.
- the cut-off angle ⁇ is preferably 10 degrees before and after 45 degrees as shown in FIG. 7.
- the cut-off angle ⁇ is less than 35 degrees, the position of the inclined portion 25a1 of the left glue margin portion 25a becomes close to the position of the outer peripheral surface of the lower end 102 of the mount portion 10, and the area of the non-adhesive portion 102a becomes smaller. For this reason, the absorption of impact energy by the non-adhesive portion 102a is reduced, and the left glue margin portion 25a can be peeled off.
- the shape of the portion cut off from the left glue margin portion 25a at that time is an isosceles triangle when the corner portion of the left glue margin portion 25a is a right angle. ..
- the length CL of the short side of the isosceles triangle is preferably 5 mm or more.
- the length CL1 of the inclined portion 25a1 is preferably 7 mm or more.
- the length CL1 of the inclined portion 25a1 is 16 mm.
- FIG. 8 is a diagram showing an example of the dimensions of each part of the paperboard 1a capable of accommodating four AA batteries.
- the dimensions from L to L15 shown in FIG. 8 can be exemplified as follows.
- the numerical values in parentheses shown below represent the dimensions of the paperboard 1a formed so as to accommodate four AAA batteries instead of the four AA batteries.
- the battery packages 1, 1-1, and 1-2 described above are formed by bending outward from the three surfaces around the battery housing portion 20, and the portion corresponding to the lower corner portion is removed. Although it is provided with a glue margin portion, it may be configured as follows.
- the three surfaces around the battery housing portion 20 include an upper glue margin portion 23a, a right glue margin portion 24a, and a left glue margin portion 25a.
- the battery package according to the third modification has a mount portion 10 having a shape in which the glue margin portion formed by bending the outside of the three surfaces around the battery storage portion 20 and the portion corresponding to the lower corner portion are removed. And have.
- the lower corner portions on both sides of the mount portion 10 shown in FIG. 1 are second. It is processed so as to be inclined at a predetermined inclination angle with respect to the extension line of the bending line BL-2.
- the inclined portion formed on the mount portion 10 is located on the mount portion 10 rather than the lower ends of the right glue margin portion 24a and the left glue margin portion 25a.
- a non-adhesive portion is formed in each part of the right glue margin portion 24a and the left glue margin portion 25a.
- This non-adhesive part functions as a shock absorbing part that absorbs the shock energy generated when the battery package is dropped. Therefore, similarly to the battery package 1 shown in FIG. 4A, when the lower corner portion of the battery package according to the third modification collides with the floor, the adhesive is applied to the entire region of the right glue margin portion 24a. The unfinished part collides with the floor and deforms. As a result, the collision energy transmitted to the portion (adhesive portion) to which the adhesive is applied is reduced in the entire right glue margin portion 24a, and the peeling of the adhesive portion is suppressed.
- the battery package according to the fourth modification has a glue margin portion formed by bending inside three surfaces around the battery storage portion 20, and a mount portion having a shape in which the portion corresponding to the lower corner portion is not removed. It is equipped with 10.
- the lower corners on both sides of the mount portion 10 are formed in an arc shape or a right angle shape without being cut off.
- the recessed portion BP shown in FIG. 1 may or may not be formed in each of the right glue margin portion 24a and the left glue margin portion 25a.
- the right glue margin portion 24a is in the direction in which the right side wall portion 24 is bent with respect to the front portion 21 with the seventh bending line BL-7 as a boundary. Can be folded in the same direction as.
- the left glue margin portion 25a is bent in the same direction as the left wall portion 25 is bent with respect to the front portion 21 with the eighth bending line BL-8 as a boundary.
- the lower end portions of the right side wall portion 24 and the left glue margin portion 25a are offset from the lower corner portions on both sides of the mount portion 10 toward the center of the mount portion 10. Therefore, a portion that does not overlap with the glue margin portion is formed in the lower corner portion of the mount portion 10.
- the relevant part functions as a shock absorbing part that absorbs the shock energy generated when the battery package is dropped. Therefore, similarly to the battery package 1 shown in FIG. 4A, when the lower corner portion of the battery package according to the fourth modification collides with the floor, the lower corner portion of the mount portion 10 collides with the floor and is deformed. do. As a result, the collision energy transmitted to the portion (adhesive portion) to which the adhesive is applied is reduced in the entire right glue margin portion 24a, and the peeling of the adhesive portion is suppressed.
- the outer peripheral portion of the glue margin portion is retracted from the outer peripheral portion of the mount portion 10 as compared with the case where the corner portion has a right-angled shape. be able to.
- the amount of retreat (offset amount) in that case is small, it is preferable that the corners of the outer peripheral portion of the glue margin portion are sufficiently retreated by cutting off.
- the battery package according to the present embodiment is a battery package having a mount portion formed of paper and a battery storage portion formed by bending the paper, and is a battery storage portion.
- the portion provided around the glue margin portion absorbs the impact energy when the battery package is dropped, so that the peeling of the bonded portion is suppressed.
- the glue margin portion from peeling off from the mount portion, and thus it is possible to prevent the battery stored in the storage portion from jumping out of the battery package.
- the glue margin portion has a shape that does not overlap with the mount portion at the lower corner portion of the battery package, compared with the case where the glue margin portion and the mount portion overlap at the lower corner portion of the battery package.
- the glue margin portion or the mount portion is easily deformed, and the impact absorption effect can be enhanced.
- the battery package according to the embodiment of the present disclosure is a battery package having a mount portion formed of paper and a battery storage portion formed by folding the paper, and the battery storage portion. Has a bottom portion bonded to the mount portion, three surfaces around the battery housing portion are adhered to the mount portion by a glue margin portion, and the glue margin portion is provided at the lower corner portion of the battery package. , Has a shape that does not overlap with the mount portion.
- the glue margin portion is formed by bending outward from three surfaces around the battery housing portion, and the portion corresponding to the lower corner portion is removed.
- the glue margin portion is formed by bending outward from three surfaces around the battery storage portion, and the mount portion has a shape in which a portion corresponding to the lower corner portion is removed.
- the glue margin portion is formed by bending inward on three surfaces around the battery housing portion.
- the angle of the portion corresponding to the lower corner is 10 degrees back and forth with 45 degrees as the center.
- the angle is 45 degrees, and the length of the short side of the isosceles triangle to be cut off is 5 mm or more.
- Adhesive part 101 Upper end 102 Lower end 102a Non-adhesive part D1 Vertical D2 Horizontal Direction UA area LA area BA battery BL-1 1st bending line BL-2 2nd bending line BL-3 3rd bending line BL-4 4th bending line BL-5 5th bending line BL-6 6th Bending Line BL-7 7th Bending Line BL-8 8th Bending Line BP Retreat CL Length CL1 Length ⁇ Cut Off Angle
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Packages (AREA)
- Cartons (AREA)
Abstract
Description
図1は一実施形態に係る電池パッケージ1に用いる板紙1aを展開して示した図である。図1には所定形状に設計してある平坦な一枚の板紙1aが示され、板紙1aの上側が後述する台紙部10となる部分であり、板紙1aの下側が後述する電池収納部20となる部分である。なお、ここで採用する板紙1aについては特に限定はなく、広く供給されている板紙1a(コートボール)を採用することができる。
板紙1aは、コートボールから打ち抜かれた、所定形状に形成されている板状(平坦)な一枚の紙である。コートボールは、ボール紙などの厚紙を芯材として、その両面にポリプロピレンのコーティング(厚さ0.02~0.05mm程度)を施したコーティング素材である。
台紙部10は、接着剤によって接着部30へ接着されることにより、電池を収納する有底の凹部を覆う被覆部である。接着部30の詳細は後述する。台紙部10は、略四角形状に形成されている。
台紙部10の下端102寄りの領域LAには2つの非接着部102aが設けられている。非接着部102aは、領域LAの内、台紙部10の角部付近に設けられている。非接着部102aは、台紙部10に接着部30が接着されたとき、接着剤が塗布(糊付け)されていない状態で接着部30の周囲に設けられる。非接着部102aは、接着部30への衝撃を緩和することで、接着部30と台紙部10との接着箇所の剥離を抑制する。
台紙部10は、円弧状に湾曲する湾曲部10bを有する。具体的には、台紙部10の下端102の両側のそれぞれに、湾曲部10bが形成されている。湾曲部10bは、台紙部10の下端102の角部が円弧状に形成された部分であり、湾曲部10bは接着部30の一部でもある。
電池収納部20は、台紙部10に結合される底部を有し、電池を収納する部分である。台紙部10に結合される底部は、下側壁部22に相当する。電池収納部20は、正面部21、下側壁部22、上側壁部23、右側壁部24、及び左側壁部25を備えている。正面部21に対して、下側壁部22、上側壁部23、右側壁部24、及び左側壁部25がそれぞれ90度になるように折り曲げられることにより、有底の凹部が形成される。この凹部に電池を収納することができる。
正面部21の縦方向D1の幅は、電池収納部20に収納される電池の長さと略等しい寸法に設定されている。正面部21の横方向D2の幅は、電池収納部20に収納される複数の電池の配列方向における全体幅と略等しい寸法に設定されている。
下側壁部22は、正面部21及び台紙部10のそれぞれと一体に、正面部21と台紙部10との間に設けられている。
下側壁部22と台紙部10との境界には第1の折り曲げ線BL-1が設けられている。第1の折り曲げ線BL-1は、下側壁部22に対して台紙部10を折り曲げるときに、台紙部10を容易に折り曲げることができるように形成されているリード罫、押し罫、切り罫、ミシン罫などである。
下側壁部22と正面部21との境界には第2の折り曲げ線BL-2が設けられている。第2の折り曲げ線BL-2は、正面部21に対して下側壁部22を折り曲げるときに、下側壁部22を容易に折り曲げることができるように形成されているリード罫、押し罫、切り罫、ミシン罫などである。
上側壁部23は、正面部21と一体に、正面部21の下側壁部22側とは反対側に設けられている。上側壁部23の縦方向D1及び横方向D2の幅は、下側壁部22と同様の寸法に設定されている。上側壁部23は、第3の折り曲げ線BL-3を境界にして、台紙部10と正面部21との間に配置される電池の第2電極(例えば正極)と対向するように折り曲げられる。
上側壁部23と正面部21との境界には第3の折り曲げ線BL-3が設けられている。第3の折り曲げ線BL-3は、正面部21に対して上側壁部23を折り曲げるときに、上側壁部23を容易に折り曲げることができるように形成されているリード罫、押し罫、切り罫、ミシン罫などである。
右側壁部24は、正面部21と一体に、正面部21の右側に設けられている。右側壁部24の縦方向D1の幅は、電池収納部20に収納される電池の長さと略等しい寸法に設定されている。右側壁部24の横方向D2の幅は、電池収納部20に収納される電池の太さと略等しい寸法に設定されている。右側壁部24は、第4の折り曲げ線BL-4を境界にして、台紙部10と正面部21との間に配置される電池の円筒部(電池の側面)と対向するように折り曲げられる。
右側壁部24と正面部21との境界には第4の折り曲げ線BL-4が設けられている。第4の折り曲げ線BL-4は、正面部21に対して右側壁部24を折り曲げるときに、右側壁部24を容易に折り曲げることができるように形成されているリード罫、押し罫、切り罫、ミシン罫などである。
左側壁部25は、正面部21と一体に、正面部21の左側に設けられている。左側壁部25の縦方向D1及び横方向D2の幅は、右側壁部24と同様の寸法に設定されている。左側壁部25は、第5の折り曲げ線BL-5を境界にして、台紙部10と正面部21との間に配置される電池の円筒部と対向するように折り曲げられる。
左側壁部25と正面部21との境界には第5の折り曲げ線BL-5が設けられている。第5の折り曲げ線BL-5は、正面部21に対して左側壁部25を折り曲げるときに、左側壁部25を容易に折り曲げることができるように形成されているリード罫、押し罫、切り罫、ミシン罫などである。
接着部30は、接着剤が塗布される糊代である。接着部30は、上糊代部23a、右糊代部24a及び左糊代部25aを備えている。
上糊代部23aは、上側壁部23と一体に、上側壁部23の正面部21側とは反対側に設けられている。
上側壁部23と上糊代部23aとの境界には第6の折り曲げ線BL-6が設けられている。第6の折り曲げ線BL-6は、上側壁部23に対して上糊代部23aを折り曲げるときに、上糊代部23aを容易に折り曲げることができるように形成されているリード罫、押し罫、切り罫、ミシン罫などである。
右糊代部24aは、右側壁部24と一体に、右側壁部24の正面部21側とは反対側に設けられている。
右側壁部24と右糊代部24aとの境界には第7の折り曲げ線BL-7が設けられている。第7の折り曲げ線BL-7は、右側壁部24に対して右糊代部24aを折り曲げるときに、右糊代部24aを容易に折り曲げることができるように形成されているリード罫、押し罫、切り罫、ミシン罫などである。
右糊代部24aには傾斜部24a1が形成されている。傾斜部24a1は、右糊代部24aの台紙部10側の端部に形成されており、第2の折り曲げ線BL-2の延長線に対して、所定の傾斜角度で傾斜している。傾斜角度の詳細は後述する。傾斜部24a1は、板紙1aを折り曲げることによって電池パッケージ1が形成されたとき、右糊代部24aの外周部の内、台紙部10の下端102よりも、台紙部10の中心側に後退(オフセット)している部分(後退部BP)でもある。後退部BPの詳細は後述する。
左糊代部25aは、左側壁部25と一体に、左側壁部25の正面部21側とは反対側に設けられている。
左側壁部25と左糊代部25aとの境界には第8の折り曲げ線BL-8が設けられている。第8の折り曲げ線BL-8は、左側壁部25に対して左糊代部25aを折り曲げるときに、左糊代部25aを容易に折り曲げることができるように形成されているリード罫、押し罫、切り罫、ミシン罫などである。
左糊代部25aには傾斜部25a1が形成されている。傾斜部25a1は、傾斜部25a1の台紙部10側の端部に形成されており、第2の折り曲げ線BL-2の延長線に対して、所定の傾斜角度で傾斜している。傾斜部25a1は、板紙1aを折り曲げることによって電池パッケージ1が形成されたとき、左糊代部25aの外周部の内、台紙部10の下端102よりも、台紙部10の中心側に後退(オフセット)している部分(後退部BP)でもある。
L:199.0mm(186.1mm)
L1:108.0mm
L2:85.5mm
L3:59.9mm(44.4mm)
L4:14.8mm(10.9mm)
L5:51.6mm(45.6mm)
L6:14.5mm(10.6mm)
L7:11.0mm
L8:59.8mm(44.4mm)
L9:57.3mm
L10:14.6mm
L11:11.0mm
L12:10.0mm(9.0mm)
L13:42.5mm(30.5mm)
L14:10.0mm(9.0mm)
L15:7.0mm
第3変形例に係る電池パッケージは、電池収納部20の周囲の3面の外側に折り曲げて形成されている糊代部と、下側角部に対応する部分が取り除かれた形状の台紙部10とを備えている。
第4変形例に係る電池パッケージは、電池収納部20の周囲の3面の内側に折り曲げて形成されている糊代部と、下側角部に対応する部分が取り除かれていない形状の台紙部10とを備えている。
電池パッケージ1を、75cmの高さからコンクリートの床に向けて、電池パッケージ1の角部が床に衝突する姿勢で自由落下させた場合の結果を確認した(図4参照)。
(3)R面取り加工:外形を成している台紙部10の外周に対応して糊代部の外周も同様にR面取り加工した。落下時に糊代部が直接にダメージを受けて接着強度が大きく低下していることが確認された。
製造設備の折り畳み工程において、糊代部の折り目の角度が小さく45度以下(例えば、右側壁部24に対する右糊代部24aの角度が45度以下)である場合に、糊代部の角部を丸め加工(R面取り加工)にした場合には台紙部10を反転させて糊代部に被せたときに、台紙部10の糊代部への干渉が発生した。
1A 電池パッケージ
1-1 電池パッケージ
1-2 電池パッケージ
1a 板紙
10 台紙部
10a 吊り穴
10b 湾曲部
10c 直角部
10d 傾斜部
20 電池収納部
21 正面部
21w 窓部
22 下側壁部
23 上側壁部
23a 上糊代部
24 右側壁部
24a 右糊代部
24a1 傾斜部
25 電池収納部の左側壁部
25a 左糊代部
25a1 傾斜部
30 接着部
101 上端
102 下端
102a 非接着部
D1 縦方向
D2 横方向
UA 領域
LA 領域
BA 電池
BL-1 第1の折り曲げ線
BL-2 第2の折り曲げ線
BL-3 第3の折り曲げ線
BL-4 第4の折り曲げ線
BL-5 第5の折り曲げ線
BL-6 第6の折り曲げ線
BL-7 第7の折り曲げ線
BL-8 第8の折り曲げ線
BP 後退部
CL 長さ
CL1 長さ
α 切り落し角度
Claims (6)
- 用紙から形成される台紙部と、
前記用紙を折り曲げることによって形成された電池収納部と、
を有する電池パッケージであって、
前記電池収納部は、前記台紙部に結合される底部を有し、
前記電池収納部の周囲の3面が糊代部により前記台紙部と接着され、
前記糊代部は、前記電池パッケージの下側角部において、前記台紙部と重ならない形状を有する、電池パッケージ。 - 前記糊代部は、前記電池収納部の周囲の3面の外側に折り曲げて形成され、前記下側角部に対応する部分が取り除かれた形状である、請求項1に記載の電池パッケージ。
- 前記糊代部は、前記電池収納部の周囲の3面の外側に折り曲げて形成され、
前記台紙部は、前記下側角部に対応する部分が取り除かれた形状である、請求項1に記載の電池パッケージ。 - 前記糊代部は、前記電池収納部の周囲の3面の内側に折り曲げて形成される、請求項1に記載の電池パッケージ。
- 前記下側角部に対応する部分の角度は45度を中心にして前後10度である請求項1に記載の電池パッケージ。
- 前記角度は45度であり、切り落される部分となる二等辺三角形の短辺の長さは5mm以上である請求項5に記載の電池パッケージ。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022565083A JPWO2022113497A1 (ja) | 2020-11-30 | 2021-09-22 | |
EP21897475.6A EP4253267A1 (en) | 2020-11-30 | 2021-09-22 | Battery package |
CN202180079150.4A CN116507560A (zh) | 2020-11-30 | 2021-09-22 | 电池包装件 |
US18/034,084 US20230402696A1 (en) | 2020-11-30 | 2021-09-22 | Battery package |
CONC2023/0006518A CO2023006518A2 (es) | 2020-11-30 | 2023-05-17 | Paquete de pilas |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020-197841 | 2020-11-30 | ||
JP2020197841 | 2020-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022113497A1 true WO2022113497A1 (ja) | 2022-06-02 |
Family
ID=81755489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2021/034816 WO2022113497A1 (ja) | 2020-11-30 | 2021-09-22 | 電池パッケージ |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230402696A1 (ja) |
EP (1) | EP4253267A1 (ja) |
JP (1) | JPWO2022113497A1 (ja) |
CN (1) | CN116507560A (ja) |
CL (1) | CL2023001537A1 (ja) |
CO (1) | CO2023006518A2 (ja) |
WO (1) | WO2022113497A1 (ja) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5853069U (ja) * | 1981-09-04 | 1983-04-11 | 東芝電池株式会社 | 電池包装体 |
JPH07172465A (ja) * | 1993-12-20 | 1995-07-11 | Dainippon Printing Co Ltd | 紙製ブリスターパック |
JP2001240049A (ja) | 2000-02-25 | 2001-09-04 | Sony Corp | 電池用包装容器 |
JP2002128140A (ja) * | 2000-10-25 | 2002-05-09 | Sony Corp | 包装体 |
JP2004256117A (ja) * | 2003-02-24 | 2004-09-16 | Mitsubishi Plastics Ind Ltd | プラスチックシート組立容器 |
JP2009252377A (ja) * | 2008-04-01 | 2009-10-29 | Fdk Energy Co Ltd | 紙製電池パッケージ |
JP2010092603A (ja) * | 2008-10-03 | 2010-04-22 | Sanyo Electric Co Ltd | 電池用包装容器および電池パッケージ |
JP2010285154A (ja) * | 2009-02-09 | 2010-12-24 | Harima Shiki Insatsu Kogyo Kk | 展示用の包装箱または裏台紙とその開封方法 |
JP2016047735A (ja) * | 2014-08-28 | 2016-04-07 | 小林製薬株式会社 | 包装用容器 |
JP2020197841A (ja) | 2019-05-31 | 2020-12-10 | 株式会社東芝 | 振動誘発部材及び車両制御装置 |
-
2021
- 2021-09-22 EP EP21897475.6A patent/EP4253267A1/en active Pending
- 2021-09-22 CN CN202180079150.4A patent/CN116507560A/zh active Pending
- 2021-09-22 US US18/034,084 patent/US20230402696A1/en active Pending
- 2021-09-22 WO PCT/JP2021/034816 patent/WO2022113497A1/ja active Application Filing
- 2021-09-22 JP JP2022565083A patent/JPWO2022113497A1/ja active Pending
-
2023
- 2023-05-17 CO CONC2023/0006518A patent/CO2023006518A2/es unknown
- 2023-05-29 CL CL2023001537A patent/CL2023001537A1/es unknown
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5853069U (ja) * | 1981-09-04 | 1983-04-11 | 東芝電池株式会社 | 電池包装体 |
JPH07172465A (ja) * | 1993-12-20 | 1995-07-11 | Dainippon Printing Co Ltd | 紙製ブリスターパック |
JP2001240049A (ja) | 2000-02-25 | 2001-09-04 | Sony Corp | 電池用包装容器 |
JP2002128140A (ja) * | 2000-10-25 | 2002-05-09 | Sony Corp | 包装体 |
JP2004256117A (ja) * | 2003-02-24 | 2004-09-16 | Mitsubishi Plastics Ind Ltd | プラスチックシート組立容器 |
JP2009252377A (ja) * | 2008-04-01 | 2009-10-29 | Fdk Energy Co Ltd | 紙製電池パッケージ |
JP2010092603A (ja) * | 2008-10-03 | 2010-04-22 | Sanyo Electric Co Ltd | 電池用包装容器および電池パッケージ |
JP2010285154A (ja) * | 2009-02-09 | 2010-12-24 | Harima Shiki Insatsu Kogyo Kk | 展示用の包装箱または裏台紙とその開封方法 |
JP2016047735A (ja) * | 2014-08-28 | 2016-04-07 | 小林製薬株式会社 | 包装用容器 |
JP2020197841A (ja) | 2019-05-31 | 2020-12-10 | 株式会社東芝 | 振動誘発部材及び車両制御装置 |
Also Published As
Publication number | Publication date |
---|---|
EP4253267A1 (en) | 2023-10-04 |
US20230402696A1 (en) | 2023-12-14 |
CL2023001537A1 (es) | 2024-01-05 |
CN116507560A (zh) | 2023-07-28 |
JPWO2022113497A1 (ja) | 2022-06-02 |
CO2023006518A2 (es) | 2023-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2598996C2 (ru) | Упаковочная конструкция и способ изготовления указанной упаковочной конструкции | |
WO2012128253A1 (ja) | 緩衝機能を有する包装用箱 | |
RU2711862C2 (ru) | Бигованная заготовка для образования емкости с закругленными или скошенными кромками | |
WO2022113497A1 (ja) | 電池パッケージ | |
EP2067707B1 (en) | Method for packaging roll of paper and the packaging box to be applied therewith | |
JP6946703B2 (ja) | 緩衝包装用シート及び包装用袋 | |
TW201527181A (zh) | 用於冰箱門的分配紙箱 | |
JPH08501756A (ja) | 端縁部保護具およびこれを装着した物品 | |
US9016475B2 (en) | Paper-made packing box with shock-absorbing device | |
WO2016039683A1 (en) | Flat panel cardboard packaging | |
CN212891848U (zh) | 一种防潮湿的瓦楞纸箱 | |
CN212638313U (zh) | 一种高强度瓦楞纸箱 | |
EP2743197B1 (en) | Paper-made packing box with shock-absorbing device | |
CN209988301U (zh) | 铝箔卷包装箱的上盖 | |
JP7359587B2 (ja) | 包装箱 | |
JP2019521922A (ja) | 認識可能な厚さの要素を含む消費者物品の変形容器 | |
CN207292717U (zh) | 一种仓储纸箱 | |
JP6048130B2 (ja) | 段ボール箱 | |
CN214297374U (zh) | 一种箱内分区围卡一体化包装盒 | |
CN211197218U (zh) | 一种具有特殊侧盖结构的纸箱 | |
IT9067946A1 (it) | Imballaggio per elettrodomestici pannellabili | |
CN213893255U (zh) | 刀片包装纸盒坯件和刀片包装盒 | |
CN220701664U (zh) | 一种摩托车车架包装用纸箱 | |
CN217496855U (zh) | 全折纸防挤压的包装结构 | |
CN219193143U (zh) | 一种防伪包装物 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 21897475 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2022565083 Country of ref document: JP Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 202180079150.4 Country of ref document: CN |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2021897475 Country of ref document: EP Effective date: 20230630 |