WO2006078191A1 - Disposable floor carpet - Google Patents

Disposable floor carpet Download PDF

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Publication number
WO2006078191A1
WO2006078191A1 PCT/RU2005/000623 RU2005000623W WO2006078191A1 WO 2006078191 A1 WO2006078191 A1 WO 2006078191A1 RU 2005000623 W RU2005000623 W RU 2005000623W WO 2006078191 A1 WO2006078191 A1 WO 2006078191A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
component
core
floor mat
disposable floor
Prior art date
Application number
PCT/RU2005/000623
Other languages
French (fr)
Russian (ru)
Inventor
Vasily Valentinovich Vasiliev
Vadim Yurievich Sidelnikov
Original Assignee
Vasily Valentinovich Vasiliev
Vadim Yurievich Sidelnikov
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 Vasily Valentinovich Vasiliev, Vadim Yurievich Sidelnikov filed Critical Vasily Valentinovich Vasiliev
Publication of WO2006078191A1 publication Critical patent/WO2006078191A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L23/00—Cleaning footwear
    • A47L23/22—Devices or implements resting on the floor for removing mud, dirt, or dust from footwear
    • A47L23/26—Mats or gratings combined with brushes ; Mats
    • A47L23/266—Mats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
    • B60N3/04—Arrangements or adaptations of other passenger fittings, not otherwise provided for of floor mats or carpets
    • B60N3/048—Arrangements or adaptations of other passenger fittings, not otherwise provided for of floor mats or carpets characterised by their structure
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
    • D06N7/0068—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by the primary backing or the fibrous top layer
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
    • D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
    • D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
    • D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
    • D06N7/0086—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing characterised by the cushion backing, e.g. foamed polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/06—Open cell foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/728—Hydrophilic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2432/00—Cleaning articles, e.g. mops or wipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2471/00—Floor coverings
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2205/00—Condition, form or state of the materials
    • D06N2205/04—Foam
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/12—Permeability or impermeability properties
    • D06N2209/126—Permeability to liquids, absorption
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N2209/00—Properties of the materials
    • D06N2209/14—Properties of the materials having chemical properties
    • D06N2209/141—Hydrophilic

Definitions

  • the proposed technical solution relates to the field of disposable hygiene products that ensure the comfortable operation of rooms and vehicles in inclement weather or in snowy conditions by eliminating the formation of excessive moisture underfoot.
  • Contamination protection devices comprising a replaceable protective element including a drive for absorbing and retaining moisture and means for absorbing it, having a common contact surface with a drive for absorbing and retaining moisture, and the protective element is housed in a deformation housing means for absorbing moisture during operation (RU ⁇ 2 2113163, A47L 23 / 22.1998).
  • a well-known vehicle interior mat comprising a base having interconnected hydrophilic sorbent layer and a mechanically strong layer made of pulp and paper and / or textile materials (RU JVa 29883, B60N 3/04, 2003).
  • the closest known construction is a floor mat for vehicles, containing a layer of waterproof material and a moisture-absorbing element made of water-absorbing material with a water-permeable coating, while the water-absorbing element is made removable and the water-permeable coating is in the form of a closed shell inside which the water-absorbing material is placed ( RU X ° 22104, B60N 3/04, 2002).
  • Known devices do not provide the proper level of operating comfort due to the possibility of limited absorption of moisture (moisture absorption), due to the absorbent and water-holding ability of the material used, which is not given due attention, and the fact that the absorbent material has an almost uniform structure.
  • This disposable floor mat is to increase ease of use by minimizing the possibility of crushing moisture-absorbing material, as well as increasing the life of a disposable floor mat by increasing its absorbent and water-holding ability.
  • the described disposable floor mat to protect the premises and the car from pollution, which consists of a liquid-impervious liner, permeable to the liquid of the upper sheet and the core located between the liner and the upper sheet, including a component for receiving and distributing liquid, having a porous hydrophilic structure, and a component of the accumulation and redistribution of fluid, supported in fluid communication with the specified component reception and distribution, while the component of accumulation and redistribution of liquid is made of polymer foam with a density of from 0.01 to 0.05 g / cm in the form of a hydrophilic, flexible open-cell structure, which has a free absorption capacity at 15-40 0 C, at least 12 ml of liquid per 1 g of dry foam, and which has this absorption capacity for liquid at a pressure on the specified structure of 5.5 kPa, and the component of the reception and distribution of liquid has an initial rate of fluid intake of at least 2 ml / s, while on the surface lining cloth applied a layer of adhesive rea
  • the component of accumulation and redistribution the liquid is made in the form of chips of polymer foam with a density of from 0.01 to 0.05 g / cm 3 .
  • the core can be made in the form of flaps of core material having stiffeners in the form of stitched seams or glues at their joints.
  • the adjacent edges of the connected flaps are located butt or lap.
  • the core layers are interconnected along the contour of the device or discretely in plan.
  • the disposable floor mat may be provided with an additional stiffening element made of resilient polymeric material, preferably in the form of strips connected to form a lattice or a perforated whole sheet located above the core layer and connected to it.
  • the indicated parameters of the device characterize the material suitable for use in its manufacture and operation, and are essential features that, together with the stated design features, ensure the achievement of the technical task.
  • FIG. 1 shows a disposable floor mat device for protecting a car and rooms from cutaway pollution.
  • Figure 2 shows the device disposable floor mat to protect the car and the premises from pollution in the context with various options for its execution. The best example of carrying out the invention
  • a disposable floor mat to protect the car and rooms from pollution is a replaceable disposable sanitary package that, after being saturated with liquid entering the car interior or the room (in the presence of atmospheric precipitation - rain or snow), on the shoes of the driver or passengers, or visitors - removed from the passenger compartment of the car or premises and replaced with a new one.
  • the main function of the device is to exclude the possibility of the shoes of the driver or passengers or visitors staying in a humid environment and the penetration of moisture and reagents into the vehicle’s interior or premises.
  • the disposable floor mat includes a liquid impervious backing sheet 1, a liquid permeable upper sheet 2, and a core 3 located between the backing sheet 1 and the upper sheet 2.
  • the core 3 includes a liquid receiving and distribution component 4 having a porous hydrophilic structure, and a component 5 accumulation and redistribution of fluid, maintained in fluid communication with the specified component of the reception and distribution due to mutual contact over most of their surfaces.
  • the core 3 as a material is characterized by the fact that the component 5 of the accumulation and redistribution of liquid is made of polymer foam with a density of from 0.01 to 0.05 g / cm 3 in the form of a hydrophilic, flexible open-cell structure, or in the form of chips of polymer foam, with a density which has a free absorption capacity at 15-40 ° C of at least 12 ml of liquid per 1 g of dry foam, and which has a liquid absorption capacity at a pressure of 5.5 kPa on said structure.
  • the fluid intake and distribution component 4 has an initial fluid intake rate of at least 2 ml / s.
  • the core 3 is made in the form of flaps from the core material, having stiffeners in the form of stitched seams 7 or glues 8 at the place of their connection.
  • the disposable floor mat may be provided with at least one additional layer of the core 3, the seams 7 of which in plan intersect the seams of another layer (not shown). In addition, when seams 7 are sewn, the adjacent edges of the connected flaps 6 are located end-to-end or overlap, which provides the necessary local stiffness layer.
  • the layers of the core are interconnected along the contour of the device or discretely (stitched or chipped) in the plan.
  • the disposable floor mat may be provided with an additional stiffening element made of resilient polymeric material, preferably in the form of strips 9 connected to form a lattice or a perforated sheet 10 located above the core layer and connected to it.
  • a layer of adhesive reagent 11 is applied to the surface of the lining material 1 along the perimeter at a distance from the edges of at least 2-5 cm.
  • the necessary shear resistance of the device layers is created by a flap sewing-in structure or glued together at the seams that forms cells of arbitrary size, having seams at the junction of the joints — stiffeners. Additionally, shear resistance can be increased by introducing strips 9 and to a greater extent by introducing perforated sheet 10 of polymer.
  • a disposable floor mat can be used both as an insert on a rubber mat, usually placed in a car, and, due to its reliability in operation, - without the specified additional rubber mat - on a mat of a floor of a car provided that the device that has exhausted its life is replaced in a timely manner .
  • the disposable floor mat can be made in the form of the free part of the car floor in the form of a universal kit, and can be located under your feet freely or fixed by any known means using known means, in particular using a layer of adhesive reagent deposited on the lining.
  • the adhesive reagent layer can be made with a protective coating to prevent it from drying out.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Passenger Equipment (AREA)
  • Carpets (AREA)

Abstract

The invention relates to disposable sanitary items for comfortable use of transport means and rooms. The inventive disposable floor carpet for protecting a motor vehicle and a room against soiling comprises a liquid-tight lining fabric (1), a liquid-permeable top fabric (2) and a core (3) arranged therebetween. Said core (3) comprises a liquid-receiving and distributing component (4) having a porous hydrophilic structure and a liquid-collecting and re-redistributing component (5) which is hydraulically connected to said liquid-receiving and distributing component. The liquid -collecting and re-redistributing component (5) is made of a polymer foam material whose density ranges from 0.01 to 0.05 g/cm3 and is embodied in the form a hydrophilic flexible open-cell structure whose free absorption power at a temperature of 15-40 °C is equal to or greater than 12 ml of liquid per 1g of dry foam material and which exhibits said liquid-absorption power when said structure is exposed to a pressure of 5.5 kPa. The initial absorption rate of the liquid-receiving and distributing component (4) is equal to or greater than 2 ml/s. An adhesive reagent layer is applied to the surface of the lining material through the carpet surface. Said invention increases the serviceability and the service life of the disposable floor carpet.

Description

ОДНОРАЗОВЫЙ НАПОЛЬНЫЙ КОВРИК DISPOSABLE FLOOR MAT
Область техникиTechnical field
Предлагаемое техническое решение относится к области одноразовых санитарно-гигиенических принадлежностей, обеспечивающих поддержание комфортной эксплуатации помещений и автотранспортных средств в ненастную погоду или в заснеженных условиях путем исключения образования излишнего увлажнения под ногами.The proposed technical solution relates to the field of disposable hygiene products that ensure the comfortable operation of rooms and vehicles in inclement weather or in snowy conditions by eliminating the formation of excessive moisture underfoot.
Предшествующий уровень техники Известны устройства для защиты от загрязнения, содержащие сменный защитный элемент, включающий накопитель для поглощения и удержания влаги и средство для ее впитывания, имеющее с накопителем для поглощения и удержания влаги общую контактную поверхность, при этом защитный элемент размещен в корпусе, обеспечивающем деформирование средства для впитывания влаги в процессе работы (RU Λ2 2113163, A47L 23/22,1998).BACKGROUND OF THE INVENTION Contamination protection devices are known, comprising a replaceable protective element including a drive for absorbing and retaining moisture and means for absorbing it, having a common contact surface with a drive for absorbing and retaining moisture, and the protective element is housed in a deformation housing means for absorbing moisture during operation (RU Λ2 2113163, A47L 23 / 22.1998).
Известен коврик для автомобиля, содержащий основание с бортиком, причем основание выполнено с углублением, в котором размещена прокладка, выполненная с возможностью сбора и удерживания влаги (RU N° 35996, B60N 3/04, 20.02.2004).Known mat for a car containing a base with a side, and the base is made with a recess in which there is a gasket made with the possibility of collecting and holding moisture (RU N ° 35996, B60N 3/04, 02/20/2004).
Известен коврик салона транспортного средства, содержащий основание, имеющее соединенные между собой гидрофильный сорбирующий слой и механически прочный слой, выполненные из целлюлозно-бумажного и/или текстильного мaтeρиaлoв(RU JVa 29883, B60N 3/04, 2003).A well-known vehicle interior mat comprising a base having interconnected hydrophilic sorbent layer and a mechanically strong layer made of pulp and paper and / or textile materials (RU JVa 29883, B60N 3/04, 2003).
Из известных наиболее близким по конструкции является напольный коврик для транспортных средств, содержащий слой водонепроницаемого материала и влагопоглощающий элемент из водопоглощающего материала с водопроницаемым покрытием, при этом, влагопоглощающий элемент выполнен съемным, а водопроницаемое покрытие - в виде замкнутой оболочки, внутри которой размещен водопоглощающий материал (RU X° 22104, B60N 3/04, 2002). Известные устройства не обеспечивают должного уровня комфортности эксплуатации из-за возможности ограниченного впитывания влаги (влагопоглощения), обусловленного впитывающей и влагоудерживающей способностью используемого материала, которому не уделено должного внимания, а также тем, что впитывающий материал имеет практически однородную структуру.The closest known construction is a floor mat for vehicles, containing a layer of waterproof material and a moisture-absorbing element made of water-absorbing material with a water-permeable coating, while the water-absorbing element is made removable and the water-permeable coating is in the form of a closed shell inside which the water-absorbing material is placed ( RU X ° 22104, B60N 3/04, 2002). Known devices do not provide the proper level of operating comfort due to the possibility of limited absorption of moisture (moisture absorption), due to the absorbent and water-holding ability of the material used, which is not given due attention, and the fact that the absorbent material has an almost uniform structure.
Раскрытие изобретенияDisclosure of invention
Задачей настоящего одноразового напольного коврика является повышение удобства эксплуатации за счет минимизации возможности смятия влагопоглощающего материала, а также повышение срока службы одноразового напольного коврика за счет увеличения его впитывающей и влагоудерживающей способности.The objective of this disposable floor mat is to increase ease of use by minimizing the possibility of crushing moisture-absorbing material, as well as increasing the life of a disposable floor mat by increasing its absorbent and water-holding ability.
Поставленная задача решается описываемым одноразовым напольным ковриком для защиты помещений и автомобиля от загрязнения, который состоит из непроницаемого для жидкости подкладочного полотна, проницаемого для жидкости верхнего полотна и сердцевины, расположенной между подкладочным полотном и верхним полотном, включающей в себя компонент приема и распределения жидкости, имеющий пористую гидрофильную структуру, и компонент накопления и перераспределения жидкости, поддерживаемый в жидкостном сообщении с указанным компонентом приема и распределения, при этом компонент накопления и перераспределения жидкости выполнен из полимерного пеноматериала с плотностью от 0,01 до 0,05г/cм в форме гидрофильной, гибкой открытоячеистой структуры, которая имеет свободную поглощающую способность при 15 - 400C, по меньшей мере, 12 мл жидкости на 1 г сухого пеноматериала, и которая имеет эту поглощающую способность для жидкости при давлении на указанную структуру 5,5 кПа, а компонент приема и распределения жидкости имеет начальную скорость приема жидкости не менее 2 мл/с, при этом на поверхность подкладочного полотна нанесён слой клеевого реагента.The problem is solved by the described disposable floor mat to protect the premises and the car from pollution, which consists of a liquid-impervious liner, permeable to the liquid of the upper sheet and the core located between the liner and the upper sheet, including a component for receiving and distributing liquid, having a porous hydrophilic structure, and a component of the accumulation and redistribution of fluid, supported in fluid communication with the specified component reception and distribution, while the component of accumulation and redistribution of liquid is made of polymer foam with a density of from 0.01 to 0.05 g / cm in the form of a hydrophilic, flexible open-cell structure, which has a free absorption capacity at 15-40 0 C, at least 12 ml of liquid per 1 g of dry foam, and which has this absorption capacity for liquid at a pressure on the specified structure of 5.5 kPa, and the component of the reception and distribution of liquid has an initial rate of fluid intake of at least 2 ml / s, while on the surface lining cloth applied a layer of adhesive reagent.
Кроме того, компонент накопления и перераспределения жидкости выполнен в виде стружки полимерного пеноматериала с плотностью от 0,01 до 0,05 г/см3.In addition, the component of accumulation and redistribution the liquid is made in the form of chips of polymer foam with a density of from 0.01 to 0.05 g / cm 3 .
Кроме того, сердцевина может быть выполнена в виде лоскутов из материала сердцевины, имеющих по месту своего соединения элементы жесткости в виде прошитых швов или склеек.In addition, the core can be made in the form of flaps of core material having stiffeners in the form of stitched seams or glues at their joints.
При этом, при выполнении швов прошитыми, смежные кромки соединяемых лоскутов расположены встык или внахлест. Также, слои сердцевины соединены между собой по контуру устройства или дискретно в плане.At the same time, when seams are sewn stitched, the adjacent edges of the connected flaps are located butt or lap. Also, the core layers are interconnected along the contour of the device or discretely in plan.
Кроме того, одноразовый напольный коврик может быть снабжен дополнительным элементом жесткости из упругого полимерного материала, предпочтительно в виде соединенных с образованием решетки полос или перфорированного целого листа, расположенным над слоем сердцевины и соединенным с ним.In addition, the disposable floor mat may be provided with an additional stiffening element made of resilient polymeric material, preferably in the form of strips connected to form a lattice or a perforated whole sheet located above the core layer and connected to it.
Указанные параметры устройства характеризуют материал, пригодный для использования при его изготовлении и эксплуатации, и представляют собой существенные признаки, обеспечивающие совместно с изложенными конструктивными признаками достижение поставленной технической задачи.The indicated parameters of the device characterize the material suitable for use in its manufacture and operation, and are essential features that, together with the stated design features, ensure the achievement of the technical task.
Краткое описание чертежей На фиг. 1 изображено устройство одноразового напольного коврика для защиты автомобиля и помещений от загрязнения в разрезе.Brief Description of Drawings FIG. 1 shows a disposable floor mat device for protecting a car and rooms from cutaway pollution.
На фиг.2 изображено устройство одноразового напольного коврика для защиты автомобиля и помещений от загрязнения в разрезе с различными вариантами его исполнения. Лучший пример осуществления изобретенияFigure 2 shows the device disposable floor mat to protect the car and the premises from pollution in the context with various options for its execution. The best example of carrying out the invention
Одноразовый напольный коврик для защиты автомобиля и помещений от загрязнения представляет собой сменный санитарно-гигиенический пакет разового пользования, который после насыщения жидкостью, поступающей в салон автомобиля или в помещение (при наличии атмосферных осадков - дождя или снега), на обуви водителя или пассажиров, или посетителей - удаляют из салона автомобиля или помещения и заменяют новым. Основная функция устройства - исключить возможность пребывания обуви водителя или пассажиров или посетителей во влажной среде и проникновение влаги и реагентов в салон автомобиля или в помещение.A disposable floor mat to protect the car and rooms from pollution is a replaceable disposable sanitary package that, after being saturated with liquid entering the car interior or the room (in the presence of atmospheric precipitation - rain or snow), on the shoes of the driver or passengers, or visitors - removed from the passenger compartment of the car or premises and replaced with a new one. The main function of the device is to exclude the possibility of the shoes of the driver or passengers or visitors staying in a humid environment and the penetration of moisture and reagents into the vehicle’s interior or premises.
Одноразовый напольный коврик включает непроницаемое для жидкости подкладочное полотно 1, проницаемое для жидкости верхнее полотно 2 и сердцевину 3, расположенную между подкладочным полотном 1 и верхним полотном 2. Сердцевина 3 включает в себя компонент 4 приема и распределения жидкости, имеющий пористую гидрофильную структуру, и компонент 5 накопления и перераспределения жидкости, поддерживаемый в жидкостном сообщении с указанным компонентом приема и распределения за счет взаимного контакта по большей части их поверхностей. Сердцевину 3 как материал характеризует то, что компонент 5 накопления и перераспределения жидкости выполнен из полимерного пеноматериала с плотностью от 0,01 до 0,05 г/см3 в форме гидрофильной, гибкой открытоячеистой структуры, или в виде стружки полимерного пеноматериала, с плотностью которая имеет свободную поглощающую способность при 15 - 400C, по меньшей мере, 12 мл жидкости на 1 г сухого пеноматериала, и которая имеет поглощающую способность для жидкости при давлении на указанную структуру 5,5 кПа. Компонент 4 приема и распределения жидкости имеет начальную скорость приема жидкости не менее 2 мл/с. Таким характеристикам соответствует материал гигиенического впитывающего изделия, выпускаемого "Проктер энд Гэмбл Компани" - США для таких изделий, как подкладочные пеленки, при производстве и раскрое которых возникает достаточно много не используемых обрезков - лоскутов 6, используемых в настоящем одноразовом напольном коврике. Для этого сердцевина 3 выполнена в виде лоскутов из материала сердцевины, имеющих по месту своего соединения элементы жесткости в виде прошитых швов 7 или склеек 8.The disposable floor mat includes a liquid impervious backing sheet 1, a liquid permeable upper sheet 2, and a core 3 located between the backing sheet 1 and the upper sheet 2. The core 3 includes a liquid receiving and distribution component 4 having a porous hydrophilic structure, and a component 5 accumulation and redistribution of fluid, maintained in fluid communication with the specified component of the reception and distribution due to mutual contact over most of their surfaces. The core 3 as a material is characterized by the fact that the component 5 of the accumulation and redistribution of liquid is made of polymer foam with a density of from 0.01 to 0.05 g / cm 3 in the form of a hydrophilic, flexible open-cell structure, or in the form of chips of polymer foam, with a density which has a free absorption capacity at 15-40 ° C of at least 12 ml of liquid per 1 g of dry foam, and which has a liquid absorption capacity at a pressure of 5.5 kPa on said structure. The fluid intake and distribution component 4 has an initial fluid intake rate of at least 2 ml / s. The material of a hygienic absorbent product manufactured by the Procter & Gamble Company - USA for such products as lining diapers, in the production and cutting of which there are a lot of unused scraps - patches 6 used in this disposable floor mat - corresponds to such characteristics. For this, the core 3 is made in the form of flaps from the core material, having stiffeners in the form of stitched seams 7 or glues 8 at the place of their connection.
Одноразовый напольный коврик может быть снабжен, по крайней мере, одним дополнительным слоем сердцевины 3, швы 7 которого в плане пересекают швы другого слоя (не показано). Кроме того, при выполнении швов 7 прошитыми, смежные кромки соединяемых лоскутов 6 расположены встык или внахлест, что обеспечивает необходимую местную жесткость слою. Слои сердцевины соединены между собой по контуру устройства или дискретно (прошиты или сколоты) в плане. Одноразовый напольный коврик может быть снабжен дополнительным элементом жесткости из упругого полимерного материала, предпочтительно в виде соединенных с образованием решетки полос 9 или перфорированного листа 10, расположенного над слоем сердцевины и соединенного с ним. На поверхность подкладочного материала 1 по периметру нанесен слой клеевого реагента 11 на расстоянии от краев не менее 2-5 см.The disposable floor mat may be provided with at least one additional layer of the core 3, the seams 7 of which in plan intersect the seams of another layer (not shown). In addition, when seams 7 are sewn, the adjacent edges of the connected flaps 6 are located end-to-end or overlap, which provides the necessary local stiffness layer. The layers of the core are interconnected along the contour of the device or discretely (stitched or chipped) in the plan. The disposable floor mat may be provided with an additional stiffening element made of resilient polymeric material, preferably in the form of strips 9 connected to form a lattice or a perforated sheet 10 located above the core layer and connected to it. A layer of adhesive reagent 11 is applied to the surface of the lining material 1 along the perimeter at a distance from the edges of at least 2-5 cm.
Необходимую сдвигоусточивость слоев устройства создает сшивная или склеенная по швам структура соединения лоскутов, образующая ячейки произвольного размера, имеющие по месту стыка швы - ребра жесткости. Дополнительно сдвигоустойчивость может быть увеличена за счет введения полос 9 и в большей степени - за счет введения перфорированного листа 10 из полимера.The necessary shear resistance of the device layers is created by a flap sewing-in structure or glued together at the seams that forms cells of arbitrary size, having seams at the junction of the joints — stiffeners. Additionally, shear resistance can be increased by introducing strips 9 and to a greater extent by introducing perforated sheet 10 of polymer.
Промышленная применимость Одноразовый напольный коврик может быть использован как вкладыш на резиновый коврик, обычно размещаемый в автомобиле, так и, в силу своей надежности в эксплуатации, - без указанного дополнительного резинового коврика - на коврике покрытия пола автомобиля при условии своевременной замены устройства, выработавшего свой ресурс. При незначительной толщине одноразового напольного коврика он не создает каких-либо помех вождению автомобиля. Одноразовый напольный коврик может быть выполнен по форме свободной части пола автомобиля в виде универсального комплекта, и может быть расположен под ногами свободно или закреплен любым известным путем с помощью известных средств, в частности с помощью слоя клеевого реагента, нанесенного на подкладочное полотно. Слой клеевого реагента может быть выполнен с защитным покрытием, предотвращающим его высыхание. INDUSTRIAL APPLICABILITY A disposable floor mat can be used both as an insert on a rubber mat, usually placed in a car, and, due to its reliability in operation, - without the specified additional rubber mat - on a mat of a floor of a car provided that the device that has exhausted its life is replaced in a timely manner . With a small thickness of a disposable floor mat, it It does not interfere with driving. The disposable floor mat can be made in the form of the free part of the car floor in the form of a universal kit, and can be located under your feet freely or fixed by any known means using known means, in particular using a layer of adhesive reagent deposited on the lining. The adhesive reagent layer can be made with a protective coating to prevent it from drying out.

Claims

ФОРМУЛА ИЗОБРЕТЕНИЯ CLAIM
1. Одноразовый напольный коврик для защиты автомобиля и помещения от загрязнения, включающий непроницаемое для жидкости подкладочное полотно, проницаемое для жидкости верхнее полотно и сердцевину, расположенную между подкладочным полотном и верхним полотном, включающую в себя компонент приема и распределения жидкости, имеющий пористую гидрофильную структуру, и компонент накопления и перераспределения жидкости, поддерживаемый в жидкостном сообщении с указанным компонентом приема и распределения, при этом компонент накопления и перераспределения жидкости выполнен из полимерного пеноматериала с плотностью от 0,01 до 0,05г/cм3 в форме гидрофильной, гибкой открытоячеистой структуры, которая имеет свободную поглощающую способность при 15 - 400C, по меньшей мере, 12 мл жидкости на1. Disposable floor mat to protect the car and the premises from pollution, including a liquid impervious backing sheet, a liquid permeable top sheet and a core located between the backing sheet and the upper sheet, including a liquid receiving and distribution component having a porous hydrophilic structure, and a component of accumulation and redistribution of liquid, supported in fluid communication with the specified component of the reception and distribution, while the component of accumulation and redistribution fluid distribution is made of polymer foam with a density of from 0.01 to 0.05 g / cm 3 in the form of a hydrophilic, flexible open-cell structure, which has a free absorption capacity at 15-40 0 C of at least 12 ml of liquid per
1 г сухого пеноматериала, и которая имеет поглощающую способность для жидкости при давлении на указанную структуру 5,5 кПа, а компонент приема и распределения жидкости имеет начальную скорость приема жидкости не менее1 g of dry foam, and which has an absorption capacity for liquid at a pressure on the specified structure of 5.5 kPa, and the component of the reception and distribution of the liquid has an initial rate of fluid intake of at least
2 мл/с, при этом на поверхность подкладочного полотна нанесён слой клеевого реагента, расположенного по площади коврика.2 ml / s, while a layer of adhesive reagent is applied to the surface of the liner, located over the area of the mat.
2. Одноразовый напольный коврик по п.l, в котором компонент накопления и перераспределения жидкости выполнен в виде стружки полимерного пеноматериала с плотностью от 0,01 до 0,05 г/см3. 2. The disposable floor mat according to claim 1, wherein the component of accumulation and redistribution of liquid is made in the form of chips of polymer foam with a density of from 0.01 to 0.05 g / cm 3 .
3. Одноразовый напольный коврик по п. 1, в котором сердцевина выполнена в виде лоскутов из материала сердцевины, имеющих по месту соединения лоскутов элементы жесткости в виде прошитых швов или склеек. 3. The disposable floor mat according to claim 1, wherein the core is made in the form of flaps of core material having stiffeners in the form of stitched seams or glues at the junction of the flaps.
4. Одноразовый напольный коврик по п.1 , в котором при выполнении швов прошитыми, смежные кромки соединяемых лоскутов расположены встык или внахлест.4. The disposable floor mat according to claim 1, in which when seams are stitched, the adjacent edges of the connected flaps are butt or lap.
5. Одноразовый напольный коврик по п. 1, в котором слои сердцевины соединены между собой по контуру устройства или дискретно в плане.5. The disposable floor mat according to claim 1, in which the core layers are interconnected along the contour of the device or discretely in plan.
6. Одноразовый напольный коврик по п.l, которой снабжен дополнительным элементом жесткости из упругого полимерного материала, предпочтительно в виде соединенных с образованием решетки полос или перфорированного листа, расположенным над слоем сердцевины и соединенным с ним. 6. The disposable floor mat according to claim 1, which is provided with an additional stiffening element made of an elastic polymer material, preferably in the form of strips connected to form a lattice or a perforated sheet located above the core layer and connected to it.
PCT/RU2005/000623 2005-01-17 2005-12-05 Disposable floor carpet WO2006078191A1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2125860C1 (en) * 1991-08-12 1999-02-10 Дзе Проктер Энд Гэмбл Компани Absorbing article
US20040048036A1 (en) * 2001-05-24 2004-03-11 Japan Vilene Company, Ltd. Floor mat for automobile
US20040241391A1 (en) * 2003-05-31 2004-12-02 Levine M. Cristina Disposable floor mat

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2125860C1 (en) * 1991-08-12 1999-02-10 Дзе Проктер Энд Гэмбл Компани Absorbing article
US20040048036A1 (en) * 2001-05-24 2004-03-11 Japan Vilene Company, Ltd. Floor mat for automobile
US20040241391A1 (en) * 2003-05-31 2004-12-02 Levine M. Cristina Disposable floor mat

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