EP0053568A1 - Stapelbare Tragschachtel - Google Patents

Stapelbare Tragschachtel Download PDF

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Publication number
EP0053568A1
EP0053568A1 EP81420178A EP81420178A EP0053568A1 EP 0053568 A1 EP0053568 A1 EP 0053568A1 EP 81420178 A EP81420178 A EP 81420178A EP 81420178 A EP81420178 A EP 81420178A EP 0053568 A1 EP0053568 A1 EP 0053568A1
Authority
EP
European Patent Office
Prior art keywords
box
upper wall
hooking
tabs
openings
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.)
Withdrawn
Application number
EP81420178A
Other languages
English (en)
French (fr)
Inventor
Jean-Philippe Granger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0053568A1 publication Critical patent/EP0053568A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/46—Handles
    • B65D5/46072—Handles integral with the container
    • B65D5/4612—Handles integral with the container formed by extensions of side flaps or by side flaps of a container formed by folding-up portions connected to a central panel from all sides
    • B65D5/46128—Handles integral with the container formed by extensions of side flaps or by side flaps of a container formed by folding-up portions connected to a central panel from all sides two opposite closure flaps being provided with handle elements which are in contact with each other
    • B65D5/46144—Handles integral with the container formed by extensions of side flaps or by side flaps of a container formed by folding-up portions connected to a central panel from all sides two opposite closure flaps being provided with handle elements which are in contact with each other either the handle elements being formed with lugs which engage with the other side walls or closure flaps, or the other closure flaps folding over a part of the handle to maintain the handle in position

Definitions

  • the invention relates to a portable and stackable box.
  • creasing lines delimit, on either side of an fbnd, on the one hand, longitudinally, a longitudinal wall, an upper wall portion and a handle, on the other hand, laterally, a side wall and, moreover, tongues projecting from the side or longitudinal walls, these various elements being assembled by introduction of hooking lugs engaging in openings in the side walls.
  • the hanging tabs are arranged at the end of the handles and the openings in the side walls are vertical, so that the weight of the content rests on the bottom is transmitted to the handles via the side walls and said attachment tabs.
  • This method of assembly which improves the distribution of the load when the box is carried, leads to drawbacks when it is placed. Indeed, under these conditions, the bottom and the side walls do not transmit the load to the handles, so that the longitudinal walls, at the end of which the handles are arranged, tend to yawn, that is to say to form openings in their part adjoining the side walls. These openings deviate from the general appearance of the packaging, even when the longitudinal or lateral walls are provided with closure tabs.
  • connection of the handles with the side walls connection forcing the former to remain perpendicular to the upper wall of the box, prohibits any folding of these handles and therefore prevents stacking of such boxes.
  • the present invention aims to provide a box which overcomes these drawbacks, that is to say have a exce l - slow presentation, whether carried or placed, and can be stacked if necessary to store its content.
  • each side wall is parallel to the crease line between this wall and the bottom, while the hooking tabs protrude from the side edges of the upper wall portions and form hooks oriented towards the corresponding longitudinal wall, hooks the bottom of which is separated from the crease line, between the upper wall portion and the corresponding longitudinal wall, by a distance 1 less than that L separating the edge from the edge opening juxtaposed with the wall in which the latter is arranged, so that after forming the box and introducing the tabs into the openings, the elasticity of the tabs ensures the attachment of these tabs on the edges of the openings.
  • the arrangement of the hooking lugs in the extension of the upper wall portions makes it possible to make the handles completely independent of the side walls, which makes it possible to fold these handles against the upper wall portions when the packaging is to be stacked and therefore allows stable batteries to be formed with this box, which is not the case with traditional type boxes.
  • FIG. 1 denotes a blank made of cardboard or any other material.
  • Creasing lines 3, 4 and 5 delimit in this blank and, on either side of a bottom 6, longitudinal walls 7, upper wall portions 8 and handles 9.
  • the bottom 6 is separated, by creasing lines 10, from two side walls 12 each provided with tongues 13.
  • each of the upper wall portions comprises, projecting from its lateral edges, hooking lugs 14 forming hooks oriented in the direction of the longitudinal walls 7.
  • the lateral walls 12 each comprise at least one opening 15 which, parallel to the corresponding creasing line 10, is arranged substantially in the middle of this wall
  • Each opening 15 is separated from the crease line 10 by a distance d substantially equal to the height h of the longitudinal walls 4.
  • the distance L separating the edge of each opening 15 from the juxtaposed edge of the side wall in which it is formed is greater than the distance 1 between the crease line 4 and the bottom of the hook formed by the corresponding hooking tab.
  • the hooking tabs are close to the crease line separating the upper wall portion of the corresponding handle.
  • each of the upper wall portions has a length less than half the length of the fondo
  • the two handles 9 are absolutely independent of the upper part 12a of the side walls 12 and can therefore be folded against the upper wall portions 8, as shown in dashed lines in Figure 3.
  • This fold allows, as shown in Figure 4, stack without problem several boxes according to the invention and therefore allows these boxes to be used for packaging inedible products requiring storage by stacking, such as lingerie.
  • the proportions and shapes of the different walls can vary depending on the nature of the products to be packaged and the tastes of consumers.
  • each of the openings 12 of the side walls 12 comprises, substantially at mid-length, a vertical slot 32 formed in a rounded cutout 33. In this way, when the box is mounted as shown in FIG. 7, the openings 31 of each of the legs 30 can cooperate with the slots 32 to ensure the positioning and the maintenance of the handles 90
  • FIG. 8 shows that these means of connecting the handles with the side walls 12 nevertheless make it possible to fold the handles 9 onto the wall portions upper 8, in particular to allow it to be stacked.
  • This folding is made possible, thanks to the rounded cut 33 allowing the handles to pivot when their openings 31 are disengaged from the slots 32.
  • the radius of the cut 33 is greater than the distance e (FIG. 6) separating the bottom of the openings 31 of the hooking lugs 30 of the crease line 5 between each handle and the corresponding upper portion 8
  • each side wall is divided, by two crease lines 35 delimiting a sort of V, into a central flap 12a and two side flaps 12b.
  • the side flaps receive, after cutting the blank 2a, a certain amount adhesive product 36. This product is placed locally on the face of the flaps which normally corresponds to the inside of the box.
  • the box is pre-assembled, that is to say that its tongues 34 are applied against the glued areas.
  • the two central flaps 12a of the side walls fold back against the bottom 6 of the box.
  • the side flaps 12b tilting around creasing lines 35, come into contact with the outside face of a corresponding central flap 12a, while the tongues 34 are each inserted between the corresponding upper wall portion 8 and the side flap 12b to which it is linked.
  • the box After folding for flat storage, the box thus has the shape shown in FIG. 11.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
EP81420178A 1980-11-27 1981-11-27 Stapelbare Tragschachtel Withdrawn EP0053568A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8025500A FR2494668B1 (fr) 1980-11-27 1980-11-27 Boite portable et empilable
FR8025500 1980-11-27

Publications (1)

Publication Number Publication Date
EP0053568A1 true EP0053568A1 (de) 1982-06-09

Family

ID=9248541

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81420178A Withdrawn EP0053568A1 (de) 1980-11-27 1981-11-27 Stapelbare Tragschachtel

Country Status (2)

Country Link
EP (1) EP0053568A1 (de)
FR (1) FR2494668B1 (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0802118A1 (de) * 1996-04-17 1997-10-22 SA TH Thiolat Faltschachtel mit Griff
FR2781761A1 (fr) * 1998-08-03 2000-02-04 Cartonnerie Moderne Etablissem Boite realisee a partir d'un flan de materiau pliable, et flan correspondant
US7325718B2 (en) * 2003-05-16 2008-02-05 Lbp Manufacturing, Inc. Portable food dispenser
EP3655337A4 (de) * 2017-07-17 2021-03-03 Graphic Packaging International, LLC Karton mit verriegelungsfunktion
US11053048B2 (en) * 2019-07-24 2021-07-06 Pratt Corrugated Holdings, Inc. Box with foldable handle
USD936476S1 (en) 2019-07-24 2021-11-23 Pratt Corrugated Holdings, Inc. Box with foldable handle

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH167344A (de) * 1933-11-25 1934-02-15 Tanner Erwin Patisserie-Faltschachtel.
US2041021A (en) * 1933-08-09 1936-05-19 Quagliotti William Romano Folding box
FR828286A (fr) * 1937-10-25 1938-05-13 Perfectionnements aux boîtes pliantes
US3166230A (en) * 1962-04-02 1965-01-19 Sigurd Nes Box blanks and boxes of cardboard or pasteboard
NL6803314A (de) * 1967-03-09 1968-09-10
US3921896A (en) * 1973-12-22 1975-11-25 Xerox Corp Resealable container
FR2365488A1 (fr) * 1976-09-22 1978-04-21 Thiolat Freres Sa Boite pliante formee d'une feuille de carton ou en un autre materiau et pourvue d'une poignee
WO1981003478A1 (en) * 1980-05-28 1981-12-10 Equitrex Inc Collapsible gable top container

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2041021A (en) * 1933-08-09 1936-05-19 Quagliotti William Romano Folding box
CH167344A (de) * 1933-11-25 1934-02-15 Tanner Erwin Patisserie-Faltschachtel.
FR828286A (fr) * 1937-10-25 1938-05-13 Perfectionnements aux boîtes pliantes
US3166230A (en) * 1962-04-02 1965-01-19 Sigurd Nes Box blanks and boxes of cardboard or pasteboard
NL6803314A (de) * 1967-03-09 1968-09-10
US3921896A (en) * 1973-12-22 1975-11-25 Xerox Corp Resealable container
FR2365488A1 (fr) * 1976-09-22 1978-04-21 Thiolat Freres Sa Boite pliante formee d'une feuille de carton ou en un autre materiau et pourvue d'une poignee
WO1981003478A1 (en) * 1980-05-28 1981-12-10 Equitrex Inc Collapsible gable top container

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747644A1 (fr) * 1996-04-17 1997-10-24 Th Thiolat Sa Boite pliante pourvue d'une poignee
EP0802118A1 (de) * 1996-04-17 1997-10-22 SA TH Thiolat Faltschachtel mit Griff
FR2781761A1 (fr) * 1998-08-03 2000-02-04 Cartonnerie Moderne Etablissem Boite realisee a partir d'un flan de materiau pliable, et flan correspondant
US7325718B2 (en) * 2003-05-16 2008-02-05 Lbp Manufacturing, Inc. Portable food dispenser
US7587883B2 (en) 2003-05-16 2009-09-15 Lbp Manufacturing, Inc. Portable food dispenser
US11273950B2 (en) 2017-07-17 2022-03-15 Graphic Packaging International, Llc Carton with locking features
EP3655337A4 (de) * 2017-07-17 2021-03-03 Graphic Packaging International, LLC Karton mit verriegelungsfunktion
US11053048B2 (en) * 2019-07-24 2021-07-06 Pratt Corrugated Holdings, Inc. Box with foldable handle
USD936476S1 (en) 2019-07-24 2021-11-23 Pratt Corrugated Holdings, Inc. Box with foldable handle
US11447286B2 (en) 2019-07-24 2022-09-20 Pratt Corrugated Holdings, Inc. Box with foldable handle
US11724854B2 (en) 2019-07-24 2023-08-15 Pratt Corrugated Holdings, Inc. Box with foldable handle
US20230339647A1 (en) * 2019-07-24 2023-10-26 Pratt Corrugated Holdings, Inc. Box with foldable handle
USD1074428S1 (en) 2019-07-24 2025-05-13 Pratt Corrugated Holdings, Inc. Box with foldable handle
US12371221B2 (en) 2019-07-24 2025-07-29 Pratt Corrugated Holdings, Inc. Box with foldable handle

Also Published As

Publication number Publication date
FR2494668A1 (fr) 1982-05-28
FR2494668B1 (fr) 1986-10-24

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): BE CH DE GB IT NL SE

17P Request for examination filed

Effective date: 19821203

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 19831101