• 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:
    The invention relates to a base strip (1) made of silicone with an upper side and a substantially planar underside, wherein the underlay strip (1) has at least two raised bearing surfaces (12) on the upper side, wherein the bearing surfaces (12) each have a raised profile (13 ), and wherein the underlay strip (1) has a trapezoidal cross-section (11), the base of which forms the underside of the underlay strip (1).
    公开号:AT16248U2
    申请号:TGM50198/2018U
    申请日:2015-09-18
    公开日:2019-05-15
    发明作者:
    申请人:Horst Christian Raffalt；
    IPC主号:
    专利说明:

    description
    SUBJECT BAR
    The invention relates backing strips that provide under a support, such as a cutting board, for skid resistance, stability, hygiene and for a higher workstation.
    Currently, wet tea towels, betx or thin anti-slip floor mats are underlaid, which allow the settlement of bacteria and germs in joints and cracks. This contradicts hygiene regulations and complicates the hygiene management.
    These known documents are also flat and have only a support surface with little stability and skid resistance when working.
    Other disadvantages are that the known documents are not resistant to chemicals and temperatures above 100 degrees and the mechanical strength of a cleaning in a dishwasher does not withstand. They must be disposed of after repeated use.
    These known documents have no rigidity to be able to place them firmly in the dishwasher basket.
    Furthermore, these known thin documents hardly increase the cutting board and can be difficult to lift the cutting board, especially in the wet. Thus, the cutting boards are in the wet for hours.
    Also, curved cutting boards are used only on one side, as placed on the back, the cutting board has only one support point and turns when cutting and thus provides no safety.
    Furthermore, no hard knocks, for example, with a meat tenderizer can be performed on the cutting board, since the damping behavior is missing.
    The invention is therefore an object of the invention to provide a pad for cutting boards available, which does not have the above-mentioned disadvantages. The pad is designed to make the cutting board non-slip, stabilize and ensure safe working (cutting, splitting, hammers, etc), as well as offering the possibility of using curved cutting boards on both sides. The object of the invention is also to ensure the legal hygiene provisions in commercial establishments, such as commercial kitchens, and implement time efficient.
    Furthermore, it is an object of the invention to allow a comfortable, ergonomic working height and to compensate for non-planar or uneven cutting boards. Another object of the invention is to allow a slight off / lifting when changing the cutting board.
    These and other objects are inventively achieved by a backing strip made of silicone with an upper side and a substantially flat bottom, wherein the backing strip has at least two elevated contact surfaces on the upper side.
    According to the invention it is provided that the bearing surfaces each have a raised profile at the top of the backing strip.
    According to the invention it is provided that the base strip has a trapezoidal cross-section, the base of which forms the underside of the backing strip.
    According to the invention it can be provided that recessed profiles are provided on the underside of the backing strip, which are designed substantially equal to the raised profiles on the top.
    The use of food safe silicone allows easy and hygienic cleaning of the backing strip, as well as a flexibility to adapt to inhomogeneously shaped surfaces and chopping boards. Due to the trapezoidal cross-section, the substantially flat underside and the profile at the top, it is ensured that the underlay strip stably adheres to the substrate and does not slip.
    The two raised bearing surfaces on the top allow stable storage and at the same time a rear ventilation of the cutting board. The profiles on the top of the support surfaces in turn ensure that the cutting board is kept stable in position, and not slip.
    It can be provided that the raised profile at the top and the recessed profile on the underside are designed such that when stacking two support strips, the raised profile of the first backing strip in the recessed profile of the second backing strip is positively engageable engaged. This ensures that when stacking the backing strips these do not slip and the cutting board is stably worn.
    It can be provided that the raised profile on or top and / or the opposite recessed profile on the bottom in the form of laterally open concentric circles or in the form of a laterally open spiral is executed.
    It is thereby achieved that optionally located on the ground or on the underside of the cutting board moisture is pressed through the laterally open circles or the spiral to the outside, and can form under the backing strip no moisture pad through which slip the backing strip or the cutting board would.
    According to the invention it can be provided that the thickness of the backing strip in the region of the increased contact surfaces is more than 8mm, preferably 9mm to 14mm, and the thickness of the backing strip in the area outside the elevated contact surfaces less than 8mm, preferably 5mm to 7mm. These thicknesses have proven to be particularly advantageous in practice.
    According to the invention it can be provided that the backing strip has a trapezoidal cross-section and the longitudinal side of the backing strip with the underside of the backing strip an angle of 60 ° to 80 °, preferably 70 °, includes.
    It can be provided that at least one longitudinal edge of the backing strip in the region of the underside has a reinforcement increasing the stiffness. This ensures that a longitudinal edge of the backing strip can also be used for stripping moisture or cutting material. In addition, this stability during storage is increased, for example, in a dishwasher.
    It may be provided that the cross section of the backing strip is circular segment, semicircular, semicircular with a plane parallel to the flat bottom flattening, halbovalförmig with a plane parallel to the flat bottom flattening, or polygonal.
    According to the invention it can be provided that a longitudinal edge of the backing strip in the region of the top and / or in the region of the bottom has a rounding.
    This ensures that the backing strip in these edge regions after prolonged stress no cracks or breaks develops. Such cracks or fractures in the edge areas would allow the colonization of germs, making hygienic use difficult.
    According to the invention it can be provided that the underlay silicone with a hardness in the range of 20 Shore A to 90 Shore A, preferably 55 Shore A to 65 Shore A, more preferably 60 Shore A includes. The silicone may be special silicone, which is suitable for use with constant food contact.
    In particular, the backing strip food grade silicone series R 401 with a tensile strength according to DIN 53504-S1 of 6.4 MPa, an elongation at break according to DIN 53504-S1 of 400%, a hardness according to DIN 53505 of 51 Shore-A, a Tear resistance according to ASTM D624B of 10 N / mm, a density according to DIN 53479 of 1.13 g / cm3, and a compression set resistance according to DIN 53517 of 3%.
    The invention further extends to a system of several underlay strips according to the invention wherein the underlay strips for adjusting the desired working height or damping have different thickness. According to the invention, it is provided to use at least two underlay strips for such a system.
    According to the invention it can be provided that the underlay strips of such a system for adjusting the desired attenuation have different hardness.
    According to the invention can also be provided that the support strips are designed to meet the requirements of the HAACP concept and the EU food hygiene regulation. In particular, the backing strips may be colored in different colors, for example, red for raw meat, yellow for poultry, blue for raw fish, green for salad and fruits, white for baked goods and dairy products, and brown or orange for vegetables to give the user a hygienic use to facilitate.
    The invention further extends to the use of several inventive backing strips, wherein the backing strips are stacked as desired one above the other.
    The invention will now be further explained with reference to an embodiment which is shown schematically in the drawings.
    Fig. 1 shows the top of the backing strip 1 according to the invention with the raised bearing surfaces 12 and the profile thirteenth
    Fig. 2 shows the bottom with the opposite profile 13 '.
    Fig. 3 shows four stacked support strips 1 for raising or stowing.
    Fig. 4 shows the trapezoidal cross-section 11 with the opposite profiles 13 and 13 '; 5a-5d shows a further embodiment of a base strip according to the invention.
    The base strip 1 has a rectangular shape and a trapezoidal cross-section 11. The base strip 1 is molded from silicone in a, joints and razor-free, which ensures the skid resistance, temperature resistance, chemical resistance and food safety. No dirt is deposited and it is easy to clean by hand. The damping behavior is variable by stacking the backing strip 1.
    On the top of the backing strip 1 there are two elevated bearing surfaces 12, each with a raised profile thirteenth
    The profile 13 is designed in the form of concentric, open at the side edges, circular or spiral elevations.
    The underside of the backing strip 1 is provided with a diametrically opposed profile 13 '. This profile 13 'is in the form of concentric, open on the side edges, circular or spiral grooves. When stacking several backing strips 1, the opposing profiles 13, 13 'engage each other. This leads to a stable stacking when increasing the cutting board by stacking the support strips as well as varying the damping behavior.
    The two raised bearing surfaces 12 result in two applied underlay strips 1, four bearing surfaces on which a curved cutting board, with the curvature down, can be placed and used. The cutting board is not for hours in the wet but is ventilated.
    The profiles 13 at the top and the opposing profiles 13 'at the bottom improve adhesion in wet conditions and enable stable stacking.
    A material thickness of at least five millimeters gives sufficient ground clearance for quick and easy lifting of the cutting board.
    Furthermore, the Shore hardness of the silicone ensures sufficient rigidity for safe placement in the dishwasher.
    Due to the trapezoidal cross section 11 and the Shore hardness of the silicone, the backing strip 1 has sufficient rigidity to use the backing strip 1 also for wiping operations. For this purpose, you take the backing strip 1 along the edge between the thumb and forefinger and pulls, for example. Cuttings / moisture from the table.
    Furthermore, hard impacts / noises are damped on the support material by the backing strip 1.
    Fig. 3 shows a schematic representation of a system of four übereinandgesta-pelt underlay strips 1, T, 1 ", T". The profiles on the undersides in each case engage in the profiles on the upper sides of the underlying underlay strips, so that the four underlay strips are positively connected.
    The underlay strips 1, T, 1 ", T" can differ in their damping and in their thickness, so that the user can select a desired working height and the desired damping characteristic (hard, medium, soft) by choosing the stacked underlay strips ,
    Fig. 4 shows a cross section through a base strip 1 with trapezoidal cross-section 11. The profile 13 at the top is the profile 13 'at the bottom against the same, so that the elevations at the top with corresponding grooves on the bottom in a positive Vebrindung can be brought. The longitudinal side 14 includes an angle of about 70 ° to the bottom.
    Furthermore, in the illustrated embodiment, both the longitudinal edges in the region of the top, as well as the longitudinal edges in the region of the bottom rounding, whereby the occurrence of cracks or cracks on the edges, which would facilitate the establishment of germs, is avoided.
    5a-5d shows a further embodiment of the base strip according to the invention. 5 a shows a view of the underside, FIG. 5 b shows a view from the side, FIG. 5 c shows a view of the upper side, and FIG. 5 d shows a sectional illustration. The raised profile and the recessed profile are in this embodiment designed as diametrically opposed spirals.
    权利要求:
    Claims (8)
    [1]
    claims
    1. underlay strip (1) made of silicone with an upper side and a substantially planar underside, characterized in that - the underlay strip (1) has at least two raised support surfaces (12) on the upper side, - the support surfaces (12) each have a raised one Profile (13), and - that the base strip (1) has a trapezoidal cross-section (11), the base of which forms the underside of the base strip (1).
    [2]
    2. underlay strip (1) according to claim 1, characterized in that the longitudinal side (14) of the backing strip (1) with the underside of the backing strip (1) forms an angle of 60 ° to 80 °.
    [3]
    3. underlay strip (1) according to claim 1 or 2, characterized in that the thickness of the backing strip in the region of the elevated bearing surfaces (12) is more than 8mm, and the thickness of the backing strip in the area outside the raised bearing surfaces (12) less than 8mm is.
    [4]
    4. underlay strip according to one of claims 1 to 3, characterized in that the base strip (1) made of silicone in a, joints and ritzenfrei is poured.
    [5]
    5. backing strip (1) according to one of claims 1 to 4, characterized in that on the underside recessed profiles (13 ') are provided, which are executed substantially opposite to the raised profiles (13).
    [6]
    6. backing strip (1) according to one of claims 1 to 5, characterized in that the longitudinal edge of the backing strip (1) in the region of the top and / or in the region of the bottom has a rounding.
    [7]
    7. underlay strip (1) according to one of claims 1 to 6, characterized in that the support strip comprises silicone having a hardness in the range of 20 Shore A to 90 Shore A, preferably 60 Shore A.
    [8]
    8. Use of a plurality of underlay strips (1) according to one of claims 1 to 7, wherein the underlay strips (1) are stacked as desired one above the other. For this 5 sheets of drawings
    类似技术:
    公开号 | 公开日 | 专利标题
    DE60225855T2|2009-04-09|METHOD FOR PRODUCING AN INCREASED NON-SLIP CUTTING BOARD
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    DE202017003328U1|2017-07-17|Cultivation plate with several seed tanks for plants
    EP3193688B1|2018-06-13|Underlay strip
    DE3022021A1|1981-12-17|KITCHEN DEVICE FOR CUTTING FRUIT, VEGETABLES OR THE LIKE. IN STRIPES
    DE3511302C2|1987-07-09|
    DE102013002458B4|2014-11-06|Tray for holding a plurality of food packages to be sterilized
    AT5813U1|2002-12-27|KITCHEN SINK
    DE102014115328A1|2016-04-21|supporting
    DE102009044007A1|2011-03-31|Cutting board for household purposes
    DE202020101227U1|2020-04-14|Cutting board
    DE202018106687U1|2018-12-19|Cutting pad for cutting food
    DE102004057584A1|2006-06-01|Serving plate for cakes and tortes comprises outer ring with central recess, into which base plate of baking tin, especially spring form pan, fits
    DE19509739C1|1996-11-21|Chopping board for kitchen, canteen or butchers
    DE6906167U|1970-07-30|HOUSEHOLD APPLIANCE FOR CUTTING POTATOES, VEGETABLES OR. DGL.
    DE102019110655A1|2020-10-29|Cutting mat
    DE202012000210U1|2012-03-01|kitchen appliance
    DE102008005610A1|2008-09-11|Cake tray has base with spikes projecting through holes in an upper tray enclosed under a hood
    DE202010009137U1|2010-10-07|Non-slip cutting board
    AT12971U1|2013-03-15|WOOD BOARD
    DE202018100703U1|2018-04-05|draining mat
    DE202013104912U1|2013-11-15|Baking tray and oven with baking tray
    DE202018100704U1|2018-02-14|Cutting aid for food
    DE202013004516U1|2013-06-27|Packaging for food
    DE1919675A1|1970-11-05|Household appliance for cutting potatoes, vegetables or the like.
    同族专利:
    公开号 | 公开日
    AT16248U3|2019-08-15|
    EP3193688B1|2018-06-13|
    CN107072446A|2017-08-18|
    WO2016042136A1|2016-03-24|
    US20170273512A1|2017-09-28|
    RU2017113116A|2018-10-19|
    AT515321A4|2015-08-15|
    DK3193688T3|2018-09-03|
    AT515321B1|2015-08-15|
    RU2017113116A3|2019-02-08|
    AU2015316764A1|2017-04-27|
    EP3193688A1|2017-07-26|
    引用文献:
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    JP2013118979A|2011-12-08|2013-06-17|Makino Trading Co Ltd|Chopping board and method for producing the same|
    US20140272278A1|2013-03-14|2014-09-18|Cintas Corporation|Slip resistant mat and method and system for making same|
    JP3185915U|2013-04-17|2013-09-12|博昭 角野|Cutting board aids|US10342387B1|2018-08-02|2019-07-09|Edgar Hugo|Cutting board|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA711/2014A|AT515321B1|2014-09-19|2014-09-19|subject bar|
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