EP3782515A1 - Mattress with breathable and ventilation function - Google Patents

Mattress with breathable and ventilation function Download PDF

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Publication number
EP3782515A1
EP3782515A1 EP20191433.0A EP20191433A EP3782515A1 EP 3782515 A1 EP3782515 A1 EP 3782515A1 EP 20191433 A EP20191433 A EP 20191433A EP 3782515 A1 EP3782515 A1 EP 3782515A1
Authority
EP
European Patent Office
Prior art keywords
layer
mattress
springs
array
foam
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP20191433.0A
Other languages
German (de)
English (en)
French (fr)
Inventor
Jian Sun
Qiaoyan YANG
Wei Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nisco Co Ltd China
Original Assignee
Nisco Co Ltd China
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 Nisco Co Ltd China filed Critical Nisco Co Ltd China
Publication of EP3782515A1 publication Critical patent/EP3782515A1/en
Pending legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/042—Devices for ventilating, cooling or heating for ventilating or cooling
    • A47C21/044—Devices for ventilating, cooling or heating for ventilating or cooling with active means, e.g. by using air blowers or liquid pumps
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/15—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays consisting of two or more layers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
    • A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
    • A47C20/041—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by electric motors
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/05—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays with padding material, e.g. foamed material, in top, bottom, or side layers
    • A47C27/056—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays with padding material, e.g. foamed material, in top, bottom, or side layers with different layers of foamed material
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06—Spring inlays
    • A47C27/063—Spring inlays wrapped or otherwise protected
    • A47C27/064—Pocketed springs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/12—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton
    • A47C27/122—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with fibrous inlays, e.g. made of wool, of cotton with special fibres, such as acrylic thread, coconut, horsehair
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/142—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities
    • A47C27/144—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with projections, depressions or cavities inside the mattress or cushion
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/22—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with both fibrous and foamed material inlays
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/007—Anti-mite, anti-allergen or anti-bacterial means

Definitions

  • the invention generally relates to bedding, and more particular to a mattress with breathable and ventilation functions.
  • a bed mattress is an instrument for sleeping which provides a cushion or a buffering force using cushion members, such as memory foams.
  • Memory foam mattresses are widely considered to be a superior product for users, because of the ability of a foam mattress not only to conform to user's body shapes, but also to be readily compressed and packaged in a size that is manageable for transportation.
  • a memory foam mattress may retain a user's heat, thereby causing the user to get hot during sleep. Heat retention in a mattress is generally undesirable to a majority of users.
  • a bedding system that is capable of adjusting body positions and bed temperature based on user's sleep preference, so that the user achieves maximum comfort during sleep.
  • the invention relates to a mattress, comprising a plurality of layers vertically stacked to one another, the plurality of layers comprising a first layer; a second layer; and a third layer, where the first layer comprises a plurality of openings defined therein being operably in fluidic communication with a plurality of fans for providing air circulation to a user through the mattress, and the second layer is disposed between the first layer and the third layer and comprises an array of springs.
  • the first layer is formed of a flex support foam for providing corner to corner support.
  • the first layer has a thickness in a range of about 2-3 cm.
  • the array of springs comprises hybrid support-springs for providing ventilation and thorough foundation.
  • the array of springs comprises a plurality of pocket springs.
  • the array of springs comprises about 1500-2500 pocket springs.
  • the second layer further comprises four side walls defining a housing therewith for accommodating the array of springs.
  • the second layer has a thickness in a range of about 12-20 cm.
  • the third layer of formed of a flex comfort foam is formed of a flex comfort foam.
  • the third layer has a thickness in a range of about 2-3 cm.
  • the plurality of layers further comprises a fourth layer disposed on the third layer; and a fifth layer disposed on the fourth layer.
  • the fourth layer is formed of a ventilated bamboo charcoal memory foam, wherein the ventilated bamboo charcoal memory foam comprises a memory foam infused with bamboo charcoal, for regulating moisture, odor and/or temperature.
  • the fifth layer is formed of a smart foam that is breathable, flexible and operably adapts to user body's natural contours.
  • each of the fourth layer and the fifth layer has a thickness in a range of about 2-5 cm.
  • the mattress further comprises a fabric cover for covering the plurality of layers.
  • first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section discussed below can be termed a second element, component, region, layer or section without departing from the teachings of the present invention.
  • relative terms such as “lower” or “bottom” and “upper” or “top”, may be used herein to describe one element's relationship to another element as illustrated in the figures. It will be understood that relative terms are intended to encompass different orientations of the device in addition to the orientation shown in the figures. For example, if the device in one of the figures is turned over, elements described as being on the “lower” side of other elements would then be oriented on the “upper” sides of the other elements. The exemplary term “lower” can, therefore, encompass both an orientation of lower and upper, depending on the particular orientation of the figure. Similarly, if the device in one of the figures is turned over, elements described as “below” or “beneath” other elements would then be oriented “above” the other elements. The exemplary terms “below” or “beneath” can, therefore, encompass both an orientation of above and below.
  • the phrase "at least one of A, B, and C” should be construed to mean a logical (A or B or C), using a non-exclusive logical OR.
  • the term “and/or” includes any and all combinations of one or more of the associated listed items.
  • this invention in one aspect, relates to a mattress with breathable and ventilation functions.
  • a mattress 100 is schematically shown according to one embodiment of the invention.
  • the mattress includes a plurality of layers 110-150 vertically stacked to one another.
  • the plurality of layers includes a first layer 110, a second layer 120 disposed on the first layer 110, a third layer 130 disposed on the second layer 120, a fourth layer 140 disposed on the third layer 130; and a fifth layer 150 disposed on the fourth layer 140. It should be noted that other number of layers can also be utilized to practice the invention.
  • the first layer 110 comprises four openings 111-117 defined in the first layer 110.
  • the openings 111-117 are operably in fluidic communication with a plurality of fans for providing air circulation to a user through the mattress ( FIG. 8 ). It should be noted that other number of openings can also be utilized to practice the invention.
  • the first layer 110 is formed of a flex support foam for providing corner to corner support, and ensuring a deeper, more regenerative night's sleep.
  • the first layer 110 has a thickness in a range of about 2-3 cm.
  • the second layer 120 is arranged between the first layer 110 and the third layer 130 and comprises an array of springs 125.
  • the array of springs comprises a specially fitted hybrid support-springs to provide breathable, ventilation and thorough foundation.
  • the array of springs comprises a plurality of pocket springs 125, or coil springs.
  • the array of springs comprises about 1500-2500 pocket springs, preferably 2000 pocket springs.
  • the second layer 120 also has four side walls 121-124 defining a housing therewith for accommodating the array of springs 125.
  • Each of the four side walls 121-124 can be formed of a flex support foam.
  • the second layer 120 has a thickness in a range of about 12-20 cm.
  • the third layer 130 is formed of a flex comfort foam, which adds an additional layer of comfort to create a more breathable and supple feel.
  • the third layer 130 has a thickness in a range of about 2-3 cm.
  • the fourth layer 140 is formed of a ventilated bamboo charcoal memory foam.
  • the ventilated bamboo charcoal memory foam comprises a memory foam infused with bamboo charcoal, for regulating moisture, odor and/or temperature, and adapting to user body's individual points.
  • the fifth layer 150 is formed of a smart foam that is breathable, flexible and operably adapts to user body's natural contours. It also provides all of the benefits of the latex whilst being allergy free.
  • each of the fourth layer 140 and the fifth layer 150 has a thickness in a range of about 2-5 cm.
  • the mattress 100 may also have a cool knit fabric cover for covering the plurality of layers 110-150, so as to enhance air-flow and breathability, creating a cooler, more deep sleep.
  • the mattress can be of any sizes, for example, a king size, a queen size, a full size, a twin size, or a customized size, by changing its width, W, and its length, L, as shown in FIGS. 4 and 6 .
  • FIGS. 6-7 shows schematically a mattress 100' according to another embodiment of the invention.
  • the mattress 100' is similar to the mattress 100 shown in FIGS. 1-5 , except that the size of the mattress 100' is different from that of mattress 100 and the first layer 110' has two openings 111' and 113' defined in the mattress 100'. It should be appreciated that other number of openings, e.g., three openings, five openings, etc., can also be utilized to practice this invention.
  • the mattress according to the invention provides ventilation for superior airflow and temperature regulation. This added breathability means a user can rest more comfortably.
  • FIG. 8 shows schematically a cross-sectional view of an adjustable bed system with the mattress 100' according to one embodiment of the invention.
  • the adjustable bed system includes a frame structure 180, one or more platforms (or bed boards) 170 moveably connected to the frame structure 180, a first lifting assembly 191 and a second lifting assembly 192 moveably connected to the frame structure 180.
  • first lifting assembly 191 and the second lifting assembly 192 is a back lifting assembly
  • the other of the first lifting assembly 191 and the second lifting assembly 192 is the leg lifting assembly.
  • first lifting assembly 191 is the back lifting assembly
  • second lifting assembly 192 is the second lifting assembly 192.
  • the upper (back) portion and the lower (leg) portion of the mattress 100' are in relation to the back lifting assembly 191 and the leg lifting assembly 192, respectively, and positions of the upper portion and the lower portion of the mattress 100' are individually and/or coordinately adjustable in accordance with operations of the back lifting assembly 191 and the leg lifting assembly 192.
  • the back lifting assembly 191 comprises a back lifting bracket 191a pivotally connected to the frame structure 180, and a back lifting actuator 191b pivotally connected between the back lifting bracket 191a and the frame structure 180 for operably driving the back lifting bracket 191a to pivotally move in an upward rotating direction or a downward rotating direction relative to the frame structure 180.
  • Such pivotally moving of the back lifting bracket 191a causes the back portion of the platforms 170 and therefore the back portion of the mattress 110' to be lifted up (e.g., in a lift portion, not shown) or lifted down (e.g., in a flat position shown in FIG. 8 ).
  • the leg lifting assembly 192 comprises a leg lifting bracket 192a pivotally coupled to the frame structure 180, and a leg lifting actuator 192b pivotally connected between the leg lifting bracket 192a and the frame structure 180 for operably driving the leg lifting bracket 192a to pivotally move in an upward rotating direction or a downward rotating direction relative to the one of the frame structure.
  • Such pivotally moving of the leg lifting bracket 192a causes the leg portion of the platforms 170 and therefore the leg portion of the mattress 110' to be lifted up (e.g., in a lift portion, not shown) or lifted down (e.g., in a flat position shown in FIG. 8 ).
  • the adjustable bed system also has two fans 161 and 163 that are mounted onto corresponding openings in the platforms 170, such that when the mattress 100' is placed on the platforms 170, the openings 111' and 113' in the first layer 110' of the mattress 100' are aligned with and are in fluidic commination with the two fans 161 and 163, respectively.
  • the two fan 161 and 163 can individually or cooperatively move air (i.e., air flow or air circulation as indicated by arrows in FIG. 8 ) via the openings 111' and 113' into the mattress body and outputting the air from the top surface of the mattress 110'.
  • each fan 161/163 is configured such that in operation, air is flown from the rear side of said fan 161/163 to the 111'/113' of the mattress 110', then spread through the mattress body and output from the sleeping surface (i.e., the top surface) of the mattress 110', as illustrated by arrows shown in FIG. 8 .
  • the air can be room temperature air, cooling air or heating air.
  • the strength of the air flow or air circulation is adjustable by individually or cooperatively operating the fans 161 and 163, based on the user's preference.
  • the operation of the fans 161 and 163 can be automatically controlled, or manually controlled via a remote control.
  • the operation can also be controlled via an AAP.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
EP20191433.0A 2019-08-20 2020-08-18 Mattress with breathable and ventilation function Pending EP3782515A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201962889112P 2019-08-20 2019-08-20

Publications (1)

Publication Number Publication Date
EP3782515A1 true EP3782515A1 (en) 2021-02-24

Family

ID=72145233

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20191433.0A Pending EP3782515A1 (en) 2019-08-20 2020-08-18 Mattress with breathable and ventilation function

Country Status (4)

Country Link
US (1) US20210052081A1 (zh)
EP (1) EP3782515A1 (zh)
CN (2) CN112641268A (zh)
AU (1) AU2020217379A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2020217379A1 (en) * 2019-08-20 2021-03-11 Nisco Co., Ltd Mattress with breathable and ventilation functions
TWI803397B (zh) * 2022-07-21 2023-05-21 施權航 電動床

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2007100311A4 (en) * 2007-01-25 2007-05-24 Australian Comfort Group Pty. Ltd. Mattress
CN203302716U (zh) * 2013-05-30 2013-11-27 上海礼维贸易有限公司 一种记忆海绵床垫
US20140189951A1 (en) * 2013-01-10 2014-07-10 Dreamwell, Ltd. Active airflow temperature controlled bedding systems
US20170318979A1 (en) * 2016-05-04 2017-11-09 Ascion, Llc D/B/A Reverie Mattress thermal management system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2073669B1 (en) * 2006-10-13 2012-11-21 Gentherm Incorporated Air conditioned bed
US9265352B2 (en) * 2014-04-11 2016-02-23 Mattress Firm, Inc. Heating and cooling sleeping system
US9474384B2 (en) * 2014-05-02 2016-10-25 Ascion, Llc Mattress thermal management system
AU2020217379A1 (en) * 2019-08-20 2021-03-11 Nisco Co., Ltd Mattress with breathable and ventilation functions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2007100311A4 (en) * 2007-01-25 2007-05-24 Australian Comfort Group Pty. Ltd. Mattress
US20140189951A1 (en) * 2013-01-10 2014-07-10 Dreamwell, Ltd. Active airflow temperature controlled bedding systems
CN203302716U (zh) * 2013-05-30 2013-11-27 上海礼维贸易有限公司 一种记忆海绵床垫
US20170318979A1 (en) * 2016-05-04 2017-11-09 Ascion, Llc D/B/A Reverie Mattress thermal management system

Also Published As

Publication number Publication date
US20210052081A1 (en) 2021-02-25
CN112641268A (zh) 2021-04-13
AU2020217379A1 (en) 2021-03-11
CN213046266U (zh) 2021-04-27

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