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EP0411279A1 - Boîte pliante - Google Patents

Boîte pliante Download PDF

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Publication number
EP0411279A1
EP0411279A1 EP90110700A EP90110700A EP0411279A1 EP 0411279 A1 EP0411279 A1 EP 0411279A1 EP 90110700 A EP90110700 A EP 90110700A EP 90110700 A EP90110700 A EP 90110700A EP 0411279 A1 EP0411279 A1 EP 0411279A1
Authority
EP
European Patent Office
Prior art keywords
folding box
box
box according
folding
walled
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.)
Granted
Application number
EP90110700A
Other languages
German (de)
English (en)
Other versions
EP0411279B1 (fr
Inventor
Manfred Langwieser
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.)
Albert Berner & Co KG GmbH
Original Assignee
Albert Berner & Co KG GmbH
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 Albert Berner & Co KG GmbH filed Critical Albert Berner & Co KG GmbH
Priority to AT90110700T priority Critical patent/ATE100403T1/de
Publication of EP0411279A1 publication Critical patent/EP0411279A1/fr
Application granted granted Critical
Publication of EP0411279B1 publication Critical patent/EP0411279B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D5/64—Lids
    • B65D5/66—Hinged lids
    • B65D5/6626—Hinged lids formed by folding extensions of a side panel of a container body formed by erecting a "cross-like" blank
    • B65D5/665—Hinged lids formed by folding extensions of a side panel of a container body formed by erecting a "cross-like" blank the lid being held in closed position by self-locking integral flaps or tabs
    • B65D5/6661—Flaps provided over the total length of the lid edge opposite to the hinge
    • 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
    • B65D5/72—Contents-dispensing means
    • B65D5/721—Contents-dispensing means consisting of mobile elements forming part of the containers or attached to the containers

Definitions

  • the invention relates to a folding box with a base and with mutually opposed multi-walled and single-walled side parts, at least one of the single-walled side parts being designed as a pivotable pouring flap with insertion flaps guided between parallel walls of the multi-walled side parts.
  • Such a folding box is known from DE-GM 1 766 463.
  • the known box has only a low intrinsic rigidity and low pressure stability, because it is designed as a box open at the top, without a lid.
  • the floor is not consistently flat, but is increased at the edges by narrow folds folded over from the side parts and deepened in the middle. This is particularly disadvantageous if small parts are to be kept in the box, for example small nails, screws, Nuts, washers, rings etc., because such small parts get caught on the edges of the step-like elevations or depressions.
  • the rounded upper edges of the insertion flaps laterally delimiting the fill flap each run out in a straight piece, which serves as a stop for limiting the maximum opening angle of the fill flap.
  • the invention has for its object to provide a folding box that can be produced from a single material blank without any gluing or stapling by folding alone, has a particularly high pressure stability and strength in all spatial directions, is stackable, can be sealed on all sides and both from above can also be opened from the side.
  • This task is ge with a folding box called genus solved according to the invention in that the bottom is multi-walled and has continuous, flat surfaces both inside the box and on the outside and that the box has in addition to the dump flap a hinged lid which is pivotally connected to one of the multi-walled side parts.
  • both a higher pressure stability and strength of the box, as well as a tight sealing on all sides, are ensured and at the same time the box is stackable and can be opened at least twice is, namely by opening the hinged lid upwards and by opening the pouring flap on the front.
  • the folding box according to the invention is particularly suitable for storing and holding small parts of all kinds, in particular small hardware such as nails, screws, nuts, washers, rings, anchors, dowels etc.
  • the folding box is particularly well suited for use in inclined shelves, on the one hand because of the high pressure stability and the good stackability and, on the other hand, because of the particularly practical pouring flap for inclined storage
  • the hinged lid has a flap on the edge opposite its pivoting edge, which overlaps the outside of the box edge when the lid is closed. While the lid flap lies on the inside of the side wall of ordinary boxes and does not encompass the outside of the box, the box edge of the box according to the invention is enclosed by the hinged lid and flap on the outside, so that the flap remains visible and lies on the outside of the side wall.
  • the hinged lid has several advantages associated with this construction: Firstly, even if the hinged lid is opened and closed frequently, the flap is not between individual, usually sharp-edged parts le of the content (screws, nails, etc.) pressed, so it remains protected from damage. This creates a continuous, closed surface that is particularly suitable for stacking, and finally the sensitive edge of the box is protected in the best possible way. Above all, however, the pressure stability and strength of the box are optimally increased.
  • the flap of the hinged lid preferably has a slot for releasably closing the box by means of an insert flap which is adapted to the slot and is known per se.
  • the hinged lid has at least one preferably circular or semicircular recess as a finger hole and / or a viewing window. Fingerholes facilitate the lifting of the lid and the accessibility of the pouring flap in a manner known per se, and a viewing window, which is preferably closed with a transparent film, serves for faster information regarding the type of the contents of the box or the filling level of the box.
  • the material section forming the inner wall of the base has a folding strip which is supported against the multi-walled side part, to which the hinged lid is pivotally connected.
  • the folding strip in the bottom area leads to an increase in pressure stability, since it is supported over the entire surface against the multi-walled side part.
  • the multi-walled side part which is formed from at least two, preferably three material sections without any gluing, only by folding, experiences a kind of "pretension" which presses the inner walls of the multi-walled side part against the inside of the box.
  • the folding strip in the floor area now acts through this Folded forces counteract exactly and prevents on the one hand a deflection of the inner walls of the multi-walled side part and on the other hand also stabilizes the opposite multi-walled side part.
  • the surfaces of these elevations which act as a stop are curved so that they can be described by a circle or part of a circle; the stop surfaces are therefore surfaces of a circular cylinder jacket.
  • the upper edges of the multi-walled side parts are formed by web-like double folds.
  • These double folds result in two parallel fold edges, which again improve the pressure stability and strength in all directions and at the same time form flat, stable contact surfaces, which has a particularly favorable effect on the stackability of the box.
  • These web-like double folds also provide a stable, protective cover for the cavities within the multi-walled side parts, in which the insert tabs of the bulk flap are guided. The mobility of the insert flaps of the filler flap is therefore fully retained even under greater loads, such as can arise when several boxes are stacked on top of one another.
  • a very decisive advantage of the folding box according to the invention is that the box consists of a single material blank, the individual sections of which are folded around preformed folds, with no single adhesive joint, stapling or other type of fastening being required.
  • the entire box, with all of its parts, is created solely by folding the material sections, and the stability of the box is also achieved solely by folding.
  • the bottom of the box is folded from at least two material sections, one of the multi-walled side parts from at least three material sections and the opposite multi-walled side part from at least two material sections.
  • the material blank (FIG. 1) is cut or punched out of cardboard, corrugated cardboard, plastic or a suitable composite material and is already provided with pre-formed folds along the dashed lines.
  • Sections 1 and 3 for the single-walled side parts and sections 2 and 4 for the multi-walled side parts are grouped around the basic section G, which later forms the outer wall of the bottom of the box.
  • Section 3 forms the bottom of the filler flap 30 (FIG. 4) and sections 6 and 8 connected to section 3 form the insertion tabs and thus the side walls of the filler flap 30.
  • the opposite single-walled side part 1 has corresponding insertion tabs 5, 7.
  • sections 1 and 3 each carry a narrow tab 9, 10, which serve to support the hinged lid 17.
  • the multi-walled side parts are formed on the one hand from sections 4, 15, 16 and on the other hand from sections 2 and 11.
  • a plug-in flap with the areas 14a, 14b is punched out of areas of the sections 2 and 11 (the solid lines are cuts, also between the sections 2, 6; 2.5; 4.7 and 4.8).
  • the already mentioned hinged lid 17 adjoins the area 16 with a viewing window 20, two semicircular finger holes 21 and with the tab 18, into which a slot 22 for receiving the insertion tab 14a, 14b is inserted.
  • the tab 19 adjoining the area 16 laterally serves the clasping of the sections 15, 16 and at the same time, as will be shown later, acts as a spring element which tries to press the inner walls 15, 16 of the multi-walled side part formed from the sections 4, 15 and 16 into the interior of the box.
  • the tab 19 provided only on one side, two smaller tabs of this type, one on the left and one on the right of the section 16, can also be arranged.
  • the wall section 11 is followed by a section 12 which forms the inner wall of the base and, after folding, lies above the base section G.
  • the material section 12 has a folding strip 13 for mutual support of the multi-walled side parts in the floor area.
  • sections 2, 11; 4, 15; 16, 19; and 2, 14b are web-like double folds F1, F2, F3 and F4, the meaning of which follows from the following description of the folding process.
  • section 4 is erected vertically beforehand around the common edge between 4 and G, then section 16 is folded backwards by 180 °, so that it rests on the back of area 15, and tab 19 is also turned forwards by 180 ° bent over and thus forms a clamp around the sections 15, 16 lying one above the other in parallel, and the entire side part, consisting of sections 4, 15 to 19, is placed with the edge between 15 and 16 ahead over the provisional wall consisting of parts 7, 8 bent inside the box so that the edge is between 15 and 16 on the bottom G.
  • the surface of this side part facing the inside of the box is formed by the region 16 and the inner walls formed from the sections 15 and 16 are deflected inwards under the spring-like effect of the tab 19 in the bottom region of the box.
  • the upper edges of the multi-walled side parts are formed by the web-like double folds F1, F2, which form a flat support for the lid 17 or a stable support for stacking several such boxes and at the same time ensure that the insertion tabs 6, 8 of the pouring flap 30 (FIG. 4) are protected against mechanical damage even under heavy loads the.
  • the double fold F3 in turn represents a stop surface for the base 3 of the pouring flap 30.
  • the stops 23, 24 on the insertion flaps 6, 8 limit the maximum opening angle ⁇ to less than 90 °, and their surfaces which act as a stop touch in the case of FIG. 4 maximum opening shown the bottom of the webs F1, F2.
  • the folding box Due to the advantageous combination of the described features of the folding box according to the invention, a particularly high pressure stability and strength is achieved in all spatial directions, although the box has no gluing or clipping. Eliminating any gluing simplifies and reduces the cost of producing the box.
  • the box can be stacked excellently, but can also be used in sloping shelves. If the box is to be used in retail for the delivery of individual small parts in bulk, it is preferable to use the dump flap, while craftsmen who remove the box packs completely and consume large quantities of the small parts at once, preferably open the hinged lid to the To get box contents.
  • the box is thus universally usable and has not only the advantage of easier manufacture and greater pressure stability and strength compared to known sliding boxes, but also that of improved functionality, because there is no outer casing that moves unintentionally or, especially with heavy content, unintentionally can fall off completely.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
EP90110700A 1989-08-01 1990-06-06 Boîte pliante Expired - Lifetime EP0411279B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90110700T ATE100403T1 (de) 1989-08-01 1990-06-06 Faltschachtel.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8909310U 1989-08-01
DE8909310U DE8909310U1 (de) 1989-08-01 1989-08-01 Faltschachtel

Publications (2)

Publication Number Publication Date
EP0411279A1 true EP0411279A1 (fr) 1991-02-06
EP0411279B1 EP0411279B1 (fr) 1994-01-19

Family

ID=6841623

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90110700A Expired - Lifetime EP0411279B1 (fr) 1989-08-01 1990-06-06 Boîte pliante

Country Status (3)

Country Link
EP (1) EP0411279B1 (fr)
AT (1) ATE100403T1 (fr)
DE (2) DE8909310U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181651A (en) * 1992-02-10 1993-01-26 International Paper Company Paperboard asparagus carton
FR2700518A1 (fr) * 1993-01-19 1994-07-22 Cartorhin Sa Boîte en carton à paroi avant s'ouvrant par basculement.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19619275C2 (de) * 1996-05-13 1999-12-02 Sfs Handels Holding Ag Heerbru Schachtel zur Aufnahme und Bereitstellung von losen Gegenständen
DE19918991A1 (de) * 1999-04-27 2000-11-02 Faller Kg August Faltschachtel mit Schütteinrichtung
DE102004006056A1 (de) * 2004-02-03 2005-09-01 Kouumdjiev, Konstantin, Dipl.-Des. Verpackung zum Transport und zur Aufbewahrung
DE102015109650A1 (de) * 2015-06-17 2016-12-22 Straub-Verpackungen GmbH Einteilige Verpackung mit integrierter Schütte
DE202018002732U1 (de) 2018-06-08 2018-07-10 Coburger Kartonagenfabrik Gmbh & Co Kg Faltzuschnitt und Faltschachtel für Schüttgut

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1766463A1 (de) * 1968-05-27 1971-07-22 Klosterfrau Gmbh Geraet zur Zahnreinigung und zur Zahnfleischmassage
US4066205A (en) * 1976-11-22 1978-01-03 Alton Box Board Company Bin box
DE3327344A1 (de) * 1983-07-29 1985-02-07 Eugen Wilhelm GmbH, Etuifabrik, 7630 Lahr Umkarton fuer kleinbehaelter
DE8600769U1 (de) * 1986-01-15 1986-02-20 März-Druck GmbH & Co KG, 4300 Essen Stapelbarer Lagerkarton

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1766463A1 (de) * 1968-05-27 1971-07-22 Klosterfrau Gmbh Geraet zur Zahnreinigung und zur Zahnfleischmassage
US4066205A (en) * 1976-11-22 1978-01-03 Alton Box Board Company Bin box
DE3327344A1 (de) * 1983-07-29 1985-02-07 Eugen Wilhelm GmbH, Etuifabrik, 7630 Lahr Umkarton fuer kleinbehaelter
DE8600769U1 (de) * 1986-01-15 1986-02-20 März-Druck GmbH & Co KG, 4300 Essen Stapelbarer Lagerkarton

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5181651A (en) * 1992-02-10 1993-01-26 International Paper Company Paperboard asparagus carton
FR2700518A1 (fr) * 1993-01-19 1994-07-22 Cartorhin Sa Boîte en carton à paroi avant s'ouvrant par basculement.

Also Published As

Publication number Publication date
DE59004293D1 (de) 1994-03-03
EP0411279B1 (fr) 1994-01-19
DE8909310U1 (de) 1989-09-14
ATE100403T1 (de) 1994-02-15

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