• 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:
    Core for mattresses and pillows of different strengths, configured from a core of variable viscoelastic composition of between 20 and 90 kg/m3 and the optional addition of other elements such as a spring and/or a filling of polyurethane foam in the central hollow of said core. The adjustment of the core composition, together with the addition of said additional elements allows to obtain nuclei of different strengths. By combining these cores, users can choose the hardness that best suits their needs when shaping a mattress or pillow. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2632255A1
    申请号:ES201630279
    申请日:2016-03-10
    公开日:2017-09-12
    发明作者:Juan Antonio MARCO NAVARRO
    申请人:Gomarco Descanso S L U；Gomarco Descanso SLU；
    IPC主号:
    专利说明:

    OBJECT OF THE INVENTION
    The field of the invention is framed within the industry sector dedicated to the manufacture of quilted articles in general, and in particular, to the manufacture of rest objects, namely V / mattresses or pillows.
    BACKGROUND OF THE INVENTION
    As is known, the tastes when choosing a mattress vary depending on some parameters, taking into account the age, postures taken during sleep, weight, and other personal preferences or medical recommendations.
    There are people who, due to their physical characteristics, prefer mattresses that are soft, hard or less hard. On other occasions, certain health problems advise a certain firmness in the mattress.
    Therefore, the technical problem that arises, is the configuration of a mattress or pillow that can have different firmnesses in each of the areas of body support from the combination of viscoelastic cores that allow the user to select different firmnesses of According to your preferences.
    As background to the closest technique, owned by the current applicant, patent No. P201330390 internal core, especially for mattresses, consisting of an internal core, comprising a flexible block provided with a preferably rectangular. Each module comprises an upper part, an opposite lower part, and a central part as a support plate arranged between said upper and lower parts that are susceptible to deformation in any direction, thus allowing the upper contact surface of the modules to remain located parallel to the curvature of the user's body. For the present invention part of the technical concepts of the mentioned patent are used, but internal cores with different textures are made from the composition and adding other elements that achieve cores with different firmnesses. Furthermore, in the present invention we only find an upper part of flexible cores there is no duplication of cores in the upper and opposite part as if it occurs in the patent mentioned in this paragraph.
    Various types of customizable mattresses are known in the state of the art such as patent P200400921, improvements introduced in invention patent P200302161, mattress with inserts of varying elasticity. The present invention also describes a mattress of varying elasticity from the different combinations of elastic core types which we will describe herein.
    On the part of the applicant, the existence of an elastic core for mattresses that shows similarities to those described in the present invention is unknown. DESCRIPTION OF THE INVENTION
    The technical problem that the present invention intends to solve is the preparation of a customizable mattress of different firmnesses based on the configuration chosen by the user according to their needs and preferences in each resting area of the body. Thus, you can choose the configuration of the modules composed of the elastic cores described in the present invention.
    Currently there are mattresses with certain firmnesses that do not adapt to the preferences of the users according to the resting areas of the body, forming different areas of firmness in a single mattress or pillow by default. With the elastic core for mattresses and their possible configurations, it is possible that each part of the body of the user can rest on a different firmness for the sake of a definitive configuration of the custom mattress or pillow.
    The mattress and pillow modules of different firmnesses are composed of a plurality of elastic cores of different compositions distributed following a preferably rectangular pattern placed on the base of the mattress structure.
    The elastic cores are mainly composed of non-continuous flexible polyurethane foam and manufactured in one piece by mold foaming, with high breathability.
    The elastic cores have different densities, composition and characteristics, which allows them to have different firmnesses adapting to the hardness preferred by the user in the different resting areas of the body on the mattress or pillow.
    We found 105 following types of firmness according to the composition:
    - Very soft firmness composed of viscoelastic from 20 to 50 Kg / m3.
    - Soft firmness composed of viscoelastic from 20 to 70 KgJm3.
    - Medium firmness composed of viscoelastic from 20 to 80 Kg / m3.
    - Firm composed of viscoelastic 30 to 80 KgJm3.
    - Very firm 30 to 90 kg / m3 viscoelastic.
    Additionally to reinforce the firmness of the medium, firm and very firm elastic cores V / or filled with polyurethane foam between 20 to 60 kg / m3, in the central hollow of the elastic core. DESCRIPTION OF THE DRAWINGS
    To complete the description that is being made and in order to help a better understanding of the features of the invention, according to a preferred example of the practical realization thereof, an set of drawings is attached as an integral part of said description. Illustratively V, not limiting, the following is represented:
    Figure 1 shows an overview of an elastic core of soft, very soft or medium firmness where we can observe the central hollow of the elastic core.
    Figure 2 shows an overview of two elastic cores of medium firm V / or firm with polyurethane foam padding between 20 to 60 Kg / m3, in the hollow of the elastic core.
    Figure 3 shows a general view of a firm or very firm elastic core depending on the viscoelastic composition with the incorporation into the elastic core of a spring in the central part that reinforces the firmness.
    Figure 4 shows a combination of two types of modules composed of elastic cores of different firmnesses.
    Figure S example of mattress where the elastic cores incorporated by modules are observed.
    Figure 6 example of a pillow where the elastic nuclei are observed.
    The elastic cores (l) can be of different firmnesses due to the composition of the viscoelastic and the additional elements of which they are composed. In this way, the composition of the elastic core (1) will always be between 20 to 90 kg! M3 of viscoelastic, figures 1, 2, 3 and 4. With the different ranges of the viscoelastic compositions, we can obtain elastic cores (1) of very soft firmness, soft firmness, medium firmness, firm and very firm. In addition, to achieve greater firmness, elements that strengthen the elastic core (l) such as a plastic or metal spring (2) or a polyurethane foam padding (2) are added in combination with the viscoelastic of 20 to 90kgJm3. (3) between 20 and 60 KgJm3 that is placed covering the central hole (4) of the elastic core (1).
    To achieve medium, firm and very firm hardness, other elements are added. We find compositions of between 20 and 90 Kgjm3 of viscoelastic density with additionally a spring (2) located in the central part of the core, figure 3. The spring (2) is incorporated into the mold before proceeding to the foaming being in this way a single piece together with the elastic core (1).
    The type of firmness that the elastic core (1) will acquire with the incorporation of the spring (2), figure 3, will depend on the composition and flexibility of the spring, being able to incorporate different types of flexibilities in the spring (2) so We get different degrees of firmness. The spring (2) can be plastic or metallic.
    Another preferred embodiment part of an elastic core (1) with a composition between 30 to 90 Kg / m3 of viscoelastic with additionally a polyurethane foam filling (3) between 20 to 60 KgJm3, Figure 2 and 4 that is introduced in the central hollow (4) of elastic core (1).
    We can also find the combination in the elastic core (1) of central filling of polyurethane foam (3) between 20 to 60 KgJm3, which will lead to
    Greater firmness
    5 Elastic cores (1) may adopt different shapes and colors depending on their usefulness.
    In view of the description and the figures provided, reference is made to the preferred embodiment of the mattress and a pillow, the description being the following:
    As an example we can find a mattress (5) that can have different firmnesses distributed along it coinciding with the rest areas of the user's body, figure 5. The elastic cores (1), will be placed by modules (6) between 20 to 50 centimeters. These modules (6), figure 5, are flexible blocks provided
    15 of a plurality of elastic cores (1) distributed in a rectangular pattern.
    As an example, we can also find a pillow (7), figure 6,
    composed of elastic cores (1), with the characteristics and composition that has been
    described in the present invention.
    权利要求:
    Claims (1)
    [1]
     CLAIM N ES
    1 !! .- Core for mattresses and pillows of different firmnesses 5 characterized by being composed of between 20 to 90 kg / m3 of viscoelastic and the incorporation of a spring (2) of plastic or metal V / or a foam padding
    Polyurethane (3) between 20 and 60 kg / m3 placed in the central hollow (4) of the elastic core (1).
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    同族专利:
    公开号 | 公开日
    ES2632255B1|2018-06-19|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4194255A|1977-10-07|1980-03-25|Willy Poppe|Foam spring|
    WO2005020761A1|2003-08-27|2005-03-10|Imhold, Naamloze Vennootschap|Method to produce a mattress core and composed spring applied therewith|
    WO2008048743A2|2006-08-29|2008-04-24|Ascion Llc|A foam spring mattress configured with variable firmness|
    EP1989974A1|2007-05-09|2008-11-12|New Wind S.r.l.|An adjustable-springing mattress|
    WO2011012928A1|2009-07-29|2011-02-03|Technogel Italia S.R.L.|Modular support element|
    法律状态:
    2018-06-19| FG2A| Definitive protection|Ref document number: 2632255 Country of ref document: ES Kind code of ref document: B1 Effective date: 20180619 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201630279A|ES2632255B1|2016-03-10|2016-03-10|NUCLEO FOR MATTRESSES AND PILLOWS OF DIFFERENT FIRMS|ES201630279A| ES2632255B1|2016-03-10|2016-03-10|NUCLEO FOR MATTRESSES AND PILLOWS OF DIFFERENT FIRMS|
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