• 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:
    Filling of spaces and/or replacement of air chambers and their manufacturing procedures, characterized by; a structure of elastic behavior with at least two layers superimposed on each other, formed by multiplicity of prisms attached to each other that allows you to leave inside air chambers, a noble gas or even vacuum. This same confers mechanical properties for its crushing and cushioning, lightness or low structural density among others. The preferred embodiment for representing the invention has been hexagonal for its spatial properties but it contemplates the variation of doing so in other prismatic figures, scalar and angular variations. The superposition of the layers can be done in such a way that the vertices are coincident or not coincident to characterize it of different mechanical properties. In addition, the use of materials such as silicone or flexible aerogels make it fireproof, hydrophobic and lighter. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2663668A1
    申请号:ES201631323
    申请日:2016-10-13
    公开日:2018-04-16
    发明作者:Arturo CARRILLO SÁNCHEZ
    申请人:Arturo CARRILLO SÁNCHEZ；
    IPC主号:
    专利说明:

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    DESCRIPTION
    Space filling and / or replacement of air chambers and manufacturing procedures. OBJECT OF THE INVENTION
    Space filling and / or replacement of air chambers and manufacturing procedures.
    FIELD OF THE INVENTION
    The technical fields to which the invention refers are furniture and rest, accessories of the transport industry, safety and aquatic rescue, restorative medicine and cosmetic surgery.
    BACKGROUND OF THE INVENTION
    Nowadays, in the manufacture of mattresses or pillows, diverse materials and structures designed to fill the space are used as we want to have one or other desired mechanical characteristics and / or different strengths. In any case, it is essential that when the pressure exerted that crushes said forming ceases, it returns to its normal resting position and does not undergo transformation. To achieve these effects, most mattresses determine a considerable weight with respect to the average physical strength of a person. This makes its handling and logistics not so easy. The invention that is proposed creates a filling structure that uses less than half of the material used in its manufacture, for example, for latex mattresses and maintains similar properties. This also means that its weight can be significantly reduced.
    In relation to its cleaning, considering for example baby mattresses, sick people or elderly people who urinate or pour substances on it due to incontinence, the underlying problem is that they cannot be washed or disinfected easily because they damage the tissues or run the risk of deforming. Commonly used materials should not be washed at high temperatures or use strong disinfectant chemicals. In our case, the special filling structure makes it favorable and technically feasible to use materials that can even be boiled for disinfection without undergoing transformation. It also provides the possibility of quick drying when a hydrophobic material can be used in the structure manufacturing. Another characteristic of current mattress shaping is that they use adhesives or adhesive materials to bond the different layers or
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    The different materials. The proposed invention does not use adhesives to join different parts and is shaped as a single piece 100% of the same material.
    In relation to furniture such as sofas, vehicle seats and aircraft, in most cases they have less fireproof fillers, such as cellulose. Thinking about it, this special elastomer structure is designed in such a way that it replaces these materials and can lead to a safety advance by reducing the risk of ignition in the event of an accident or fire offering a longer reaction time.
    As for the use of Zodiac type rafts, floats or inflatable life jackets, in most cases, a single puncture determines that the device or device is useless or can sink. Likewise, zeppelin type airships, airships or hot air balloons can suffer punctures or collapses of their structure given the need to use lightweight materials for their forming. The elastic behavior structure advocated by the invention can cover infill spaces or inflation chambers, thus minimizing these risks and conferring greater security to the point of being considered unsinkable.
    In relation to the previous approach these air vehicles currently, with the aim of provoking ascending forces due to differences in density with respect to air, use hydrogen, helium, water vapor, etc. That is, the chambers or gaps replace the air with other less heavy noble gases. However, its structures or wrappings are not designed to cause the vacuum since a continent or container is needed that is strong enough so that it does not implode or collapse when the air is extracted from its interior and in turn its weight gain can be compensated. For example, in the case of the traditional bulb they have made the vacuum inside but we realize the structural fragility of its glass, a glass jar is more resistant but considerably increases its weight. In the case of balloons either of elastomer or expanded plastic, it is not possible to practice the vacuum inside because it has no internal structure that can support it. In other words, if we try to extract the air, the balloon wrinkles or loses its shape making the vacuum operation impracticable. The invention also advocates an invention that solves this problem by allowing to create what could be called vacuum balloons.
    In relation to its use in restorative medicine or cosmetic surgery, it is considered suitable in the replacement of parts such as breasts or muscles. Unlike current prostheses, the solution advocated by the invention in addition to maintaining mechanical properties similar to current ones and being able to be made of silicone, is difficult to puncture.
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    DESCRIPTION OF THE INVENTION
    The invention it advocates consists of an elastic behavior structure, characterized by having at least two layers superimposed on each other. Each layer is formed by a multiplicity of hollow prisms and attached to each other to cover or fill all the volume that is needed. The interior space that remains within the prism is the one that holds and distributes evenly the pressure exerted on it acting as chambers that can be filled with air, some noble gas such as Helium that can lighten the weight of the global structure or even the vacuum since the geometric structure of the arrangement of the walls and internal chambers, withstand the tension forces exerted without breaking or collapsing.
    The attached prisms can leave hollow spaces between them because they do not coincide wall to wall, for example, when we use pentagonal and hexagonal prisms. However, among the geometric figures that make the tessellated surfaces the hexagonal prism has been chosen because geometrically and according to mathematics, it is the structure that fills the largest space or volume, using the least possible material that maintains its consistency. The same provides the possibility of reducing the weight of, for example, traditional latex mattresses, to more than half by offering similar mechanical performance. However, the structure has also been created with other geometric figures such as the square or rectangle. The structure also offers variations in prism size and depending on the angle of the prism face from the vertical, that is, it can combine layers with larger and smaller cousins and confer greater or lesser angles so that the support exerts greater or less softness on contact respectively
    In order to obtain a more compact or rigid crushing mechanism, the vertices of the hexagonal prisms, or of the chosen geometric figure, have been arranged without coinciding with each other, that is, the layers are stacked with each other taking into account that the vertices of the hexagons between layer and layer.
    To make the filling more breathable, in each layer a multiplicity of open prisms are maintained on their upper and lower parts and they are made to coincide between layer and layer so that air can exit or enter on both sides of the filling. However, another variant to provide perspiration is to practice channels or holes that cross the structure.
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    Another technical characteristic is that this filling structure makes it feasible to use it with silicones, a raw material that does not retain body heat, withstands high temperatures and can be boiled to be disinfected without undergoing transformation. This also makes it possible to use a substitute padding for sofas, vehicle and aircraft seats, offering higher safety rates because it is less flame retardant than other materials that are currently used. In addition to being a hydrophobic material, an act for nautical or maritime rescue vessels, the air of the space that it fills, is enclosed in the chambers or cavities and offers the provision of almost unsinkable without risk of suffering a fatal puncture. As a material for the realization of the structure of elastic behavior, a compound formed by silicone and a powdered silica airgel mixed with the purpose of lightening the weight thereof or the flexible aerogels themselves are also used.
    This structure of elastic behavior is elaborated layers separately as described above maintaining one of the 2 surfaces without the prism covers, that is, without the prisms being closed. Subsequently proceed to pour and distribute the same elastomer in its reactive mixture phase or its liquid state prior to solidification as it will serve as an adhesive between layers. At this time the layers are stacked with each other choosing to place the coincident or non-coincident vertices according to the desired structure and cover the outer surface that is uncovered with a sheet of the same material that will also be adhered with the same elastomer. The layers can also be stacked with each other while the elastic behavior material of one of the layers is still in its reactive mixing phase or its liquid state prior to solidifying avoiding a step, as they will end together.
    To obtain holes from one end to another to provide the structure with more breathability, either a hole is made with a drilling tool once the structure is finished, or open prisms are left on both sides in each layer strategically, so that when stacking leave a hole or tunnel.
    Another procedure to manufacture it is to design the structure in three dimensions by computer and reproduce it by a printer with capacity for the use of elastic behavior materials. In addition to getting a filling of the internal chambers of noble gas, such as helium, the printer can be working in a cabin where the air has been replaced by said gas. Likewise, by repeating the procedure of 3D printing of the structure in a vacuum space, the multiplicity of internal cameras is achieved
    they also remain in a vacuum thus reducing the structural density of the space filler advocated by the invention.
    DESCRIPTION OF THE DRAWINGS
    To complement the description and in order to help a better understanding of the 5 characteristics of the invention, according to some preferred examples of practical implementation thereof, a set of drawings is attached as an integral part of said description. Illustrative and not limiting, the following has been represented:
    Figure 1.- Shows a perspective view of the superimposed layers of the structure.
    Figure 2.- Shows a perspective of a mattress with perspiration holes.
    10 Figure 3a and 3b.- A perspective view of a piece of layer.
    Figure 4a and 4b.- A perspective view of 2 examples of overlapping layers.
    PREFERRED EMBODIMENT OF THE INVENTION
    For the preferred embodiment, with figure 1 it was intended to represent the arrangement of the superimposed layers, which in this case are 4 (1) and appreciate the tessellated surface. In Fig. 15 2, a preferred embodiment of what would be a mattress of the same layers is shown
    superimposed to which they have practiced some perspiration holes (2).
    Figure 3 a and b, represent perspective views of a piece of layer on both sides to appreciate some prisms that do not have any of their covers (3) to look for perspiration effect and on the other side shows the cavities that conform (4) on a tessellated surface 20 and whose prisms are hexagonal.
    In figure 4 a, a form of union between layers is represented, where the vertices of one and the other are coincident (6) and in this preferential case it gives rise to a perspiration duct formed by prisms that do not have lids and that remain perfectly stacked (5).
    In figure 4b, the other form of inter-layer connection is shown, where some vertices are not made to look for the most compact and rigid structure for crushing (7) and in this preferential case the opening of a transpiration duct formed by prisms that do not have lids and that in this case gives rise to a kind of rhombus (8).
    权利要求:
    Claims (13)
    [1]
    1Fill of spaces and / or replacement of air chambers, characterized by; an elastic behavior structure with at least two layers superimposed on each other, formed by 5 multiplicity of prisms attached to each other that leave chambers inside.
    [2]
    2. - Filling of spaces and / or replacement of air chambers according to claim 1,
    characterized in that the chambers contain air, a noble gas or vacuum.
    [3]
    3. - Filling of spaces and / or replacement of air chambers according to claim 1,
    characterized by being made entirely of elastomers without using glues
    10 additional for its conformed.
    [4]
    4. - Filling of spaces and / or replacement of air chambers according to any of the
    previous claims, characterized in that the silicone elastomer is mixed with a silica airgel powder or flexible aemgeles.
    [5]
    5. - Filling of spaces and / or replacement of air chambers according to the preceding claims
    15 1, characterized in that, the vertices of the prisms of the layers, are not coincident between
    if when overlapping some layers with others.
    [6]
    6. - Filling of spaces and / or replacement of air chambers according to claims 1, 2,3 or 4, characterized by; attached prisms that form a tessellated surface, that is, without leaving any gap between them.
    20 7. Filling spaces and / or replacing air chambers according to claims 1, 2, 3, 4, 5
    or 6 characterized by; Hexagonal prisms of different sizes and angles from the horizontal.
    [8]
    8. Filling of spaces and / or replacement of air chambers according to claim 1, 2, 3, 4, 5, 6 or 7 characterized by; some holes or gaps that go from one end to another.
    25 9. Filling of spaces and / or replacement of air chambers according to claim 1, 2, 3, 4, 5 6,
    7 or 8 characterized in that, at least one of the 2 layers that remain facing the outside does not have the prism covers.
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    [10]
    10. - Procedure for manufacturing elastic behavior structure for space filling and / or replacement of air chambers according to the preceding claims consisting of; make layers separately leaving one of the 2 surfaces without the prism covers, pour and distribute the same elastomer that has been used to manufacture the layers in their reactive mixture phase or their liquid state prior to solidifying, stacking the layers with each other choosing to place the coinciding or non-coincident vertices and cover with a sheet of the same material the outer surface that is also uncovered by adhering it with elastomer in its reactive mixture phase or its liquid state prior to solidification.
    [11]
    11. - Procedure for manufacturing elastomer structure for filling of spaces and / or replacement of air chambers according to claims 1 to 9, consisting of; make layers separately leaving one of the 2 surfaces without the prism covers and also some strategically chosen prisms without the other cover being open on both sides, pour and distribute the same elastomer that has been used to manufacture the layers in their phase of reactive mixture or its liquid state prior to solidification, stacking the layers with each other choosing to place the coincident or non-coincident vertices and cover with a sheet of the same material the exterior surface that is also uncovered by adhering it with elastomer in its reactive mixture phase or its liquid state before solidifying.
    [12]
    12. - Procedure for manufacturing elastic behavior structure for space filling and / or replacement of air chambers according to claims 10 and 11, consisting of; incorporate a noble gas, such as helium, into the chambers.
    [13]
    13. - Procedure for manufacturing elastic behavior structure for space filling and / or replacement of air chambers according to claim 1 to 9, which consists of designing the structure in three dimensions by computer, reproduction thereof by a Printer capable of using elastomers.
    [14]
    14. - Procedure for manufacturing elastic behavior structure for space filling and / or replacement of air chambers according to claim 13, in a work space where the air has been replaced by a noble gas, such as helium.
    [15]
    15. - Procedure for manufacturing the elastic behavior structure for filling of spaces and / or replacement of air chambers according to claim 13, in a work space where the vacuum inside has previously been made.
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    同族专利:
    公开号 | 公开日
    ES2663668B1|2019-04-02|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US4352484A|1980-09-05|1982-10-05|Energy Absorption Systems, Inc.|Shear action and compression energy absorber|
    WO1999056591A1|1998-05-06|1999-11-11|Hill-Rom, Inc.|Mattress or cushion structure|
    US20140210250A1|2013-01-30|2014-07-31|Skydex Technologies, Inc.|Shear cushion with interconnected columns of cushioning elements|
    WO2016088977A1|2014-12-05|2016-06-09|주식회사 불스원|Honeycomb-structured sitting cushion|
    法律状态:
    2019-04-02| FG2A| Definitive protection|Ref document number: 2663668 Country of ref document: ES Kind code of ref document: B1 Effective date: 20190402 |
    优先权:
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    ES201631323A|ES2663668B1|2016-10-13|2016-10-13|Filling of spaces and / or replacement of air chambers and manufacturing procedures.|ES201631323A| ES2663668B1|2016-10-13|2016-10-13|Filling of spaces and / or replacement of air chambers and manufacturing procedures.|
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