• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A crate is described in the form of a box-glued box of cardboard with a bottom (1) and a jacket (2) rising from the bottom (1), which forms reinforced longitudinal upper edge sections by edge flaps (10) folded inwardly between the shell corners. In order to provide advantageous construction conditions, it is proposed that the longitudinal edge sections reinforced by the inwardly folded edge straps (10) have upwardly projecting corner sections (13) between which the edge straps (10) extend two opposite the fold lines (15) of the corner sections (13). set back creasing lines (16) to form a ground-parallel bearing surface (17) between the creasing lines (16) against the shell (2) are bent back, and that the bottom (1) in the region of the shell corners with adapted to the cross-sectional shape of the projecting corner sections (13) Recesses (19) is provided.
    公开号:AT516466A1
    申请号:T50786/2014
    申请日:2014-10-30
    公开日:2016-05-15
    发明作者:
    申请人:Maier Gottfried；
    IPC主号:
    专利说明:

    (40035) II
    The invention relates to a tray in the form of a laschenverklebten box of cardboard with a bottom and a towering from the ground coat, which reinforced by between the shell corners inwardly folded edge straps, upper longitudinal edge portions.
    Known crates made of cardboard are often made of a laschenverklebten blank, wherein the upstanding from a floor peripheral walls of the shell between the shell corners in the region of the bottom opposite the longitudinal edges are reinforced by inwardly folded edge tabs. A disadvantage of such laschenverklebten boxes in the form of open-topped crates is the lack of stackability. In order to produce stackable crates made of cardboard, it is known, for example in cartons, provided on two opposite peripheral walls by 90 ° inwardly curved wall webs, which are fastened by means of fastening tabs by the over the corner adjacent peripheral walls protruding mounting tabs are bent against these peripheral walls , The inwardly curved wall webs thus form bearing surfaces for patch crates of the same design. In order to prevent mutual displacement of the stacked crates, the adjoining the peripheral walls with the angled wall webs walls of the shell are provided with upwardly projecting through an opening of the wall webs lugs which engage in a bottom recess of the respective mounted crates. However, these upwardly projecting wall projections have a low intrinsic strength, so that damage to these approaches must be expected, whereby the stability of such defective risers having stacks is impaired.
    The invention is therefore based on the object, a crate made of cardboard in such a way that not only ensures high intrinsic stability, but also the rough operating requirements corresponding stackability can be guaranteed.
    Starting from a crate of the type described above, the invention solves this problem by the fact that the longitudinal edge sections reinforced by the inwardly folded edge straps have upwardly projecting corner sections, between which the edge straps around two creases recessed with respect to the fold lines of the corner sections to form a ground-parallel support surface the score lines are bent back against the jacket, and that the bottom is provided in the region of the shell corners with adapted to the cross-sectional shape of the projecting corner sections recesses.
    Due to these measures, the protruding, reinforced by the inwardly folded edge straps corner portions of the jacket locking lugs form-fitting intervene when stacking identical risers in the adapted to these corner sections bottom recesses a patch crate and thus hold the stacked crates against mutual displacement. The load transfer to the respective lower tray via ground-parallel bearing surfaces of the reinforced longitudinal edge portions of the shell. These contact surfaces result from the inward folding of the edge tabs between the projecting corner sections via two parallel creasing lines, so that the edge tabs between the corner sections are first bent back by 90 ° around one and then around the other crease line against the jacket and glued to the jacket. The different bending of the edge tabs in the region of the corner sections on the one hand and the bearing section resulting between the corner sections requires a corresponding separation of these sections when punching a blank for such a path.
    In order to ensure a full support of the stacked crates on the reinforced support surfaces forming support sections of the respective lower crate, the
    Coat are excluded in the region of the bottom recesses in a the projection of the corner portions of the reinforced longitudinal edge portions corresponding depth. The corner sections thus remain free of loads and have only to fulfill the task of locking the crates within a crate.
    When erecting machines and gluing inventive climbing difficulties arise in the formation of ground-parallel bearing surfaces, because the edge tabs in the region of the bearing surfaces not abut the jacket walls. To avoid these difficulties, the inwardly folded edge tabs between the two creasing lines can have a further creasing line for forming a contact surface, which also permits a flat contact of the bent tab in the area of the support surface which is folded around this additional crease line. Only when a load on this folded support surface when placing a tray, the support surface is unfolded to the additional score line to accommodate the patched crate.
    In the drawing, the subject invention is shown, for example. Show it
    1 shows a blank for a tray according to the invention in a schematic plan view,
    Fig. 2 shows a longitudinal section through a folded from a blank according to FIG. 1 crate on a larger scale and
    Fig. 3 is a section along the line III-III of Fig. 1 on a larger scale.
    The illustrated crate is formed by a laschenverklebte box made of cardboard, which has a rectangular in its basic form bottom 1 and a towering from the ground shell 2. According to the illustrated embodiment, the bottom 1 is formed by attached to the shell 2 bottom portions 3, which are folded over each other when erecting the pre-glued shell 2 and connected via engaging in locking recesses 4 locking tabs 5 with the jacket 2, as shown in the blank of FIG. 1 can be taken. The closed over a glue flap 6 coat 2 forms by creasing 7 predetermined coat corners between the jacket walls 8 and 9, which are reinforced in the upper longitudinal edges by inwardly folded edge tabs 10, 11.
    According to FIG. 1, the edge tabs 10 of the opposing jacket walls 8 are divided by separating cuts 12 into corner sections 13 and into a support section 14 between the corner sections 13, so that the corner sections 13 around fold lines 15 and the support section 14 are offset by score lines 15 offset from the fold line 15 can be bent against the shell wall 8 and glued to the shell wall 8. Due to the return movement of the score lines 16 with respect to the fold lines 15, the folded corner sections 13 of the edge tabs 10 project relative to the folded support section 14, as can be seen from FIGS. 2 and 3. The support section 14 is bent back according to FIG. 3 about the two creasing lines 16 against the casing wall 8, so that there is a ground-parallel support surface 17 between the two creasing lines 16 of the bent-back edge flap 10. To comply with predetermined geometrical conditions of the adhesive flap forming part of the edge tab 10 is limited relative to the support portion 14 by a further crease line 18.
    The bottom 1 is provided in the region of the jacket corners with adapted to the cross-sectional shape of the projecting corner sections 13 recesses 19, in the stacking identical trays the protruding corner portions 13 of the crate eingrei-fen, on which the stack to be stacked is placed, so that in this Way positively connected slopes are secured against mutual slipping. In order not to impede the insertion of the locking projections formed by the corner portions 13 in the bottom recesses 19 of a stack aufzusetzenden crate, the jacket walls 8 are provided in the bottom recesses 19 with recesses 20 in a the projection of the corner portions 13 corresponding depth. The stacking of the crates freely into these mantle recesses of an upper crate projecting corner portions 13 are therefore not burdened by the load of the stacked crates above. The load transfer takes place on the support surfaces 17 of the receiving portions 14 of the edge tabs 10, which allow a safe recording of aufzusetzenden crates.
    For machine folding and gluing of the support portion 14 of the edge tabs 10, it is advantageous if the support surface 17 is folded so that the edge tab 10 also applies fully in the support portion 14 to the shell wall. This is achieved when the bearing surface 17 is folded around an additional creasing line 21 so that the two sections of the bearing surface 17 separated from one another by the additional creasing line 21 abut one another. In this case, the support surface 17 is unfolded only at a corresponding load to the crease line 21 in the floor parallel working position.
    The invention is of course not limited to the illustrated embodiment, which shows a pre-glued, erectable by Fland carton. So blanks could also be used for climbing the invention, which have a floor with attached, separate jacket walls or even a separate from the ground, cohesive coat. All that is decisive is that the upper longitudinal edge portions reinforcing edge tabs are provided which form projecting corner sections and between the corner sections ground-parallel bearing surfaces between two creasing lines.
    权利要求:
    Claims (3)
    [1]
    (40035) II Claims 1. Rising in the form of a box-glued box of cardboard with a bottom (1) and a jacket (2) rising from the bottom (1), which forms reinforced, upper longitudinal edge sections by edge flaps (10) folded inwardly between the shell corners , characterized in that the longitudinal edge sections reinforced by the inwardly folded edge straps (10) have upwardly projecting corner sections (13) between which the edge straps (10) have two score lines (16) set back from the fold lines (15) of the corner sections (13). forming a floor-parallel bearing surface (17) between the creasing lines (16) against the jacket (2) are bent back, and that the bottom (1) provided in the region of the jacket corners with the cross-sectional shape of the projecting corner sections (13) adapted recesses (19) is.
    [2]
    2. crate according to claim 1, characterized in that the jacket (2) in the region of the bottom recesses (19) in one of the projection of the corner sections (13) of the reinforced longitudinal edge sections corresponding depth is excluded.
    [3]
    3. crate according to claim 1 or 2, characterized in that the inwardly folded edge tabs (10) between the two creasing lines (16) for forming a support surface (17) have a crease line (21).
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    同族专利:
    公开号 | 公开日
    EP3212519B1|2019-06-05|
    AT516466B1|2016-08-15|
    WO2016065385A1|2016-05-06|
    HUE046001T2|2020-01-28|
    EP3212519A1|2017-09-06|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE8125568U1|1981-09-02|1982-03-04|G. Lutz GmbH & Co Kartonagenfabrik, 7030 Böblingen|Stackable crates|
    DE9210936U1|1992-08-15|1992-12-10|Espac Verpackungsberatungs-Gmbh, 4000 Duesseldorf, De|
    IT1219064B|1987-03-04|1990-04-24|Boix Maquinaria Sa|FRUIT BOX|
    ES1010787U|1989-06-05|1990-05-16|Boix Maquinaria, S.A.|Box for fruit-tray with lid. |
    ES1012930Y|1990-03-01|1992-01-01|Iberoamericana Del Embalaje, S.A.|PERFECT STACKABLE CONTAINER.|AT518898B1|2016-10-07|2018-02-15|Gottfried Maier|Climb in the form of a box-glued cardboard box|
    AT520141B1|2017-06-22|2019-07-15|Gottfried Maier|Board made of cardboard|
    AT520815B1|2018-07-30|2019-08-15|Gottfried Maier|Board made of cardboard|
    AT522722B1|2019-11-11|2020-12-15|Gottfried Maier|Get out of cardboard|
    DE102020102684A1|2020-02-03|2021-08-05|Van Genechten Packaging N.V.|packaging|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50786/2014A|AT516466B1|2014-10-30|2014-10-30|Climb in the form of a box-glued cardboard box|ATA50786/2014A| AT516466B1|2014-10-30|2014-10-30|Climb in the form of a box-glued cardboard box|
    EP15793690.7A| EP3212519B1|2014-10-30|2015-10-29|Crate in the form of a flap-adhered box made of cardboard|
    HUE15793690A| HUE046001T2|2014-10-30|2015-10-29|Crate in the form of a flap-adhered box made of cardboard|
    PCT/AT2015/050273| WO2016065385A1|2014-10-30|2015-10-29|Crate in the form of a flap-adhered box made of cardboard|
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