• 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:
    Connecting sleeve (1) for stacking two containers, in particular of the "Danish trolley" type, which are provided with downwardly extending legs (2) and upwardly extending uprights (3), which legs and uprights extend in line. The connecting sleeve is adapted to receive therein or at least therewith on the one hand the end of one of the legs of the upper container and therein to receive at least on the other hand the end of the corresponding upright of the lower container. The object of the invention is to make stacking Danish trolleys with uprights substantially safer by using connecting sleeves according to the invention.
    公开号:BE1026663B1
    申请号:E20195487
    申请日:2019-07-25
    公开日:2020-05-04
    发明作者:Dennis Bunnik
    申请人:Bunnik Creations Bv；
    IPC主号:
    专利说明:

    Connecting sleeve for stacking Danish trolleys
    DESCRIPTION
    The invention relates to a connecting sleeve for stacking so-called Danish trolleys.
    Danish trolleys or Danish containers or trolleys have been a household name in horticulture for decades, but are slowly but surely also gaining ground in other branches. Their dimensions, maneuverability and the adjustability of the space between the plates make the Danish trolley not only ideal for transport; the carts can also be used as a large shopping cart, storage container or mobile rack. In combination with writing boards and handles, the Danish trolleys can also be used as order picking trolleys. The carts included a steel base, four steel uprights, two casters and two fixed castors or four casters instead. See for example http://www.deensecontainer.nl/deense-container)·
    In practice, Danish carts are stacked with the aim of creating more (cart) space with the same ground surface. However, this stacking of Danish trolleys has led to accidents, after which the practice was prohibited at some point in the Netherlands by the Inspectorate of Social Affairs and Employment (see https://stiqas.nl/stapelen-deense-karrenupdate).
    It is the object of the present invention that, subject to the strict condition that, for example, connecting sleeves proposed by the invention are used, the stacking of Danish trolleys with uprights will be permitted again.
    BE2019 / 5487
    The invention provides double-sided connecting sleeves with which, for the purpose of stacking two Danish trolleys on top of each other, the projections of the top Danish trolley (which protrusions are standard with Danish ones) on all four corners of the trolleys to be stacked carts) can be connected very reliably to the upwardly projecting ends of the vertical uprights of the lower Danish cart.
    In other words, the present invention provides a connection sleeve for stacking two containers on top of each other which have downwardly extending legs and upwardly extending uprights, the legs and uprights extending in line, the connection sleeve being arranged to to receive therein or at least on the one hand the end of one of the legs of the upper container and to receive therein or at least on the other hand the end of the corresponding upright of the lower container.
    The connecting sleeve according to the invention preferably comprises a separating back or wall extending inwardly from the inside of the connecting sleeve, adapted to support the lower end of the relevant leg of the upper container on the one hand and, on the other hand, by using the connecting sleeve the top of the upright of the bottom container and / or keep the bottom end of the respective leg of the top container away from the top of the upright of the bottom container.
    Furthermore, the connecting sleeve according to the invention preferably comprises clamping ridges on the inner side of the connecting sleeve, arranged and dimensioned such that when using the connecting sleeve, the part of the lower end of the upper container and / or the affected end of the upper container and / or affected by the connecting sleeve is used. whether the part of the top side of the upright of the lower container received by the connecting sleeve is received clamp-tightly in the connecting sleeve.
    Finally, the connection sleeve according to the invention may comprise at least one recess in a side wall of the connection sleeve, arranged to accommodate a part or part of the construction of the container extending outside the inside of the connection sleeve when using the connection sleeve. take.
    The invention will now be discussed in more detail with reference to the figure description below.
    Figure 1 shows an exemplary embodiment of a connecting sleeve according to the invention drawn in cross and longitudinal section;
    Figure 2 shows the same exemplary embodiment as in Figure 1, but drawn in perspective and one of the connecting sleeves upside down.
    Figures 1 and 2 both show an exemplary embodiment of a connecting sleeve 1 according to the invention for stacking two containers on top of each other, which are provided with downwardly extending legs 2 and upwardly extending uprights 3, which legs and uprights are in each other extended stretch. See also, for example, http://www.deense-container.nl/deense-container.
    The relatively short, downwardly extending legs of containers designed as Danish trolleys serve to store such Danish trolleys in which the (detachable) uprights have been removed.
    BE2019 / 5487 to stack each other, whereby the legs provide mutual support and keep the stacked containers at a distance from each other (without uprights but including a base frame with four wheels underneath). It is noted that the stacking of Danish trolleys and similar containers is not prohibited, since the mutual distance is determined by the aforementioned (short) legs / spacers, so that in practice the stacking of containers does not lead to dangerous situations. However, as in practice, when Danish trolleys and similar containers are stacked on each other when they are provided with uprights, which are much longer than the legs / spacers and, moreover, are detachably inserted into the base frame of the container, so that the uprights are always Being able to move somewhat transversely with respect to their base frame and usually also being provided with horizontal plates loaded with goods, dangerous situations can occur, which is not surprising, if not - as has hitherto been foreseen - not provided of means whereby the bottom of the legs of the top container is not very reliably coupled to the top of the uprights of the bottom container.
    By means of connecting sleeves 1 according to the present invention such a very desirable reliable coupling of the bottom of the legs 2 of the upper container with the top of the uprights 3 of the lower container can be provided, because the connecting sleeve according to the invention is adapted to receive therein or at least on the one hand the end of one of the legs 2 of the upper container and to receive therein or at least on the other hand the end of the corresponding upright 3 of the lower container.
    The connecting sleeve according to the invention preferably comprises a separating back 4 or wall extending from the inside of the connecting sleeve inwardly, designed to, when using the connecting sleeve, on the one hand lower the end of the relevant leg 2 of the upper container. and on the other hand by being supported by the top of the upright 3 of the lower container and / or by keeping the lower end of the relevant leg 2 of the upper container at a distance from the top of the upright 3 of the lower container.
    Furthermore, the connection sleeve according to the invention preferably comprises clamping ridges 5 on the inner side (inner wall) of the connection sleeve 1, arranged and dimensioned such that when using the connection sleeve the part of the lower end of the respective leg 2 of the upper leg received by the connection sleeve container and / or the part of the top side of the upright 3 of the lower container received by the connecting sleeve, will be received clamp-tightly in the connecting sleeve 1.
    Finally, the connection sleeve according to the invention may comprise at least one recess 6 in a side wall of the connection sleeve, arranged to use a part or part 7 of the construction of the container extending outside the inside of the connection sleeve 1 when using the connection sleeve. , to record.
    Thus, the present invention provides connection sleeves 1 which, under the strict condition that such connection sleeves are used to reliably connect the bottom of the legs 2 and the top of the uprights 3, stack Danish trolleys with uprights will be allowed again.
    权利要求:
    Claims (5)
    [1]
    1. Connecting sleeve (1) for stacking two containers on top of each other, provided with downwardly extending legs (2) and upwardly extending uprights (3), which legs and uprights extend in each other, the connecting sleeve is adapted to receive therein or at least on the one hand the end of one of the legs of the upper container and to receive therein or at least on the other hand the end of the corresponding upright of the lower container.
    [2]
    Connecting sleeve according to claim 1, comprising a separating back (4) or wall extending inwardly from the inside of the connecting sleeve, adapted to support the lower end of the relevant leg of the upper container on the one hand when the connecting sleeve is used, and on the other hand, by being supported by the top of the upright of the bottom container and / or by keeping the bottom end of the respective leg of the top container at a distance from the top of the upright of the bottom container.
    [3]
    Connecting sleeve according to claim 1 or 2, comprising clamping ridges (5) on the inside of the connecting sleeve, arranged and dimensioned such that when using the connecting sleeve the part of the lower end of the respective leg of the upper container received by the connecting sleeve and / whether the part of the top side of the upright of the lower container received by the connecting sleeve is received clamp-tightly in the connecting sleeve.
    BE2019 / 5487
    [4]
    Connecting sleeve according to any one of the preceding claims, comprising at least one recess (6) in a side wall of the connecting sleeve, arranged to accommodate a part (7) or part of the construction of the container which, when using the connecting sleeve
    [5]
    5 extends outside the inner side of the connecting sleeve.
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    同族专利:
    公开号 | 公开日
    BE1026663A1|2020-04-27|
    NL1042962B1|2020-02-27|
    DE102019122409A1|2020-02-27|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3258128A|1964-05-18|1966-06-28|Schoeneman Inc J|Devices for storing and transporting men's pants or the like|
    CA2040321A1|1991-04-12|1992-10-13|Johannes Van Aggelen|Stacking trolley and table intended for such a trolley|
    FR2716661A1|1994-02-25|1995-09-01|Roure Ets|Wheeled rack for storing/carrying products|
    US5531464A|1994-12-09|1996-07-02|Maurer; Raymond N.|Cart with snap-locking members|
    US6032965A|1997-01-10|2000-03-07|Pro-Mart Industries, Inc.|Stacking modular storage units with flexible containers|
    法律状态:
    2020-06-24| FG| Patent granted|Effective date: 20200504 |
    优先权:
    申请号 | 申请日 | 专利标题
    NL1042962A|NL1042962B1|2018-08-23|2018-08-23|Connection sleeve for stacking Danish trolleys|
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