• 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:
    Flexible scraper (piston) for optimum emptying of containers of varying design with viscous content, so that the container can then be reused. Due to its special design, the flexible scraper (piston) can fold in and out according to the shape of the container, which does not have to be uniform from top to bottom. At the same time, the flexible design ensures that all contents of the container can be emptied by the segments of the scraper during bending in the container will bend backward in relation to the direction of movement and the segments will overlap more or less as the shape of the container requires during feeding. With this invention, the filled content is utilized more than 98% and by carrying out scrapers and all parts of the feed in recyclable material, the container can be recycled, thereby meeting environmental requirements to be included in the circular economy.
    公开号:DK201700609A1
    申请号:DKP201700609
    申请日:2017-10-30
    公开日:2018-06-18
    发明作者:Kaj Erik Petersen
    申请人:Kaj Erik Petersen；
    IPC主号:
    专利说明:

    DESCRIPTION
    The object of the present invention is to achieve an optimal emptying of containers of varying design with viscous contents such as; food, chemical, cosmetic or pharmaceutical products so that the container can then be reused.
    There are currently known scrapers (pistons) that can empty symmetrical containers by means of an activation rod, but these leave all residual material in the container to a greater or lesser extent which means that the container is not recyclable.
    The flexible scraper (piston) will ensure that containers of varying design (but also symmetrical) with viscous contents can be completely emptied and that the container can then be reused.
    This invention relates only to the design and material choice of the flexible scraper (piston) for all parts included as part of the scraper and its progress in the container.
    The invention will be explained in more detail below with reference to drawings showing a typical embodiment thereof.
    This invention uses a known principle for emptying symmetrical containers by means of an actuating rod mounted in the longitudinal direction of the container. The actuating rod can be designed as a threaded spindle or the like, which by rotation drives the movable scraper through the container (Fig. 1). More detailed description of known progress will not be made here.
    Due to its special design, the flexible scraper (piston) can fold in and out according to the shape of the container (Figs. 2, 3, 4), which does not have to be uniform from top to bottom. At the same time, the flexible design ensures that all contents of the container can be emptied by the fact that the scraper segments during feeding in the container will bend backward in relation to the direction of movement and the segments will overlap more or less as the shape of the container requires during feeding.
    The flexible scraper can, with its segmented construction, be made in different geometric shapes to fit the given container type in which it is to be mounted. This ensures that different non-uniform containers can use this solution for optimal emptying of the container.
    At the same time, the flexible scraper is designed to be designed in a recyclable material e.g. a plastic polymer type which can be adapted to the container type, thereby ensuring that the container with scraper and feed mechanism can be reused.
    DK 2017 00609 A1
    权利要求:
    Claims (2)
    [1]
    REQUIREMENTS
    1. The scraper (piston) consists of a flexible material, and is characterized by being formed of several independent segments which are displaced and overlap. This creates a flexible scraper unit that can be folded
    5 out and in according to the design of the container as the scraper is passed through the container by means of the actuating rod. This means that the container does not need to be uniformly designed from bottom to top to be optimally emptied by the scraper, but may also have a varying shape which will be followed by the scraper's overlapping segments.
    [2]
    2. The actuating rod, scraper, bottom and top unit, as well as all other parts included as part of the spindle scraper, are characterized by being made of a material that is recyclable, which ensures that the unit can be recycled, thereby complying with the environmental requirements to be included in the the circular economy. Typically, this will
    15 material is a plastic material consisting of the same polymer type as the container.
    DK 2017 00609 A1
    Known feeding principle in symmetrical containers.
    DK 2017 00609 A1
    Flexible scraper (Piston) design principle.
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    同族专利:
    公开号 | 公开日
    DK201700081U3|2017-09-22|
    DK179428B1|2018-06-18|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    FR2764179A1|1997-06-10|1998-12-11|Astra Plastique|Base and rod to remove food from jar|
    US20080029552A1|2006-08-07|2008-02-07|Jason Scott Apfel|Dispensing container for flowable materials|
    US20160174686A1|2014-12-22|2016-06-23|The Procter & Gamble Company|Package For Consumer Care Products|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DKBA201700081U|DK201700081U3|2017-08-22|2017-08-22|Flexible scraper for emptying containers for viscous contents|
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