WO2015131849A1 - 垫子 - Google Patents

垫子 Download PDF

Info

Publication number
WO2015131849A1
WO2015131849A1 PCT/CN2015/073769 CN2015073769W WO2015131849A1 WO 2015131849 A1 WO2015131849 A1 WO 2015131849A1 CN 2015073769 W CN2015073769 W CN 2015073769W WO 2015131849 A1 WO2015131849 A1 WO 2015131849A1
Authority
WO
WIPO (PCT)
Prior art keywords
mat according
porous structure
mat
hollow
hollow cells
Prior art date
Application number
PCT/CN2015/073769
Other languages
English (en)
French (fr)
Inventor
杨剑青
Original Assignee
标准科技有限公司
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 标准科技有限公司 filed Critical 标准科技有限公司
Priority to US15/318,217 priority Critical patent/US11084711B2/en
Publication of WO2015131849A1 publication Critical patent/WO2015131849A1/zh

Links

Images

Classifications

    • 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
    • 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
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/085—Fluid mattresses or cushions of liquid type, e.g. filled with water or gel
    • 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
    • A47C27/16—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays reinforced with sheet-like or rigid elements, e.g. profiled
    • 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
    • A47C31/005—Use of aromatic materials, e.g. herbs
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/18—Seat parts having foamed material included in cushioning part
    • A47C7/20—Seat parts having foamed material included in cushioning part with reinforcement in the foam layer
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/007—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows comprising deodorising, fragrance releasing, therapeutic or disinfecting substances
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/10—Pillows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G11/00—Finished upholstery not provided for in other classes
    • B68G11/04—Finished upholstery not provided for in other classes mainly composed of resilient materials, e.g. of foam rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G5/00—Resilient upholstery pads
    • B68G5/02—Resilient upholstery pads of cellular material, e.g. sponge rubber
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G2009/008—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows using a liquid as filling material
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
    • A47G9/10—Pillows
    • A47G2009/1018—Foam pillows

Definitions

  • the present invention relates to a mat, and more particularly to a mat having a porous structure made of silica gel, such as a cushion, a cushion, a mattress, a pillow, and the like.
  • Mats have a wide range of uses in life. People have high requirements and expectations for the comfort of these mats. With the improvement of people's living standards, the health care role of the mat has also received more attention. In addition, there are some special requirements for mats in some industries. For example, for hotels, they require cushions, cushions or pillows to be antibacterial and easy to clean; for baby products (such as baby pillows, baby carriage cushions, etc.), the materials are required to be highly safe and not affected. The way the baby's bones develop is supported.
  • the present invention provides a mat to achieve the expectations in the prior art.
  • the mat of the present invention is mainly made of silica gel and has a porous structure.
  • the mat of the present invention can be used as a cushion, a cushion, a pillow, a mattress, and the like.
  • the present invention relates to a mat comprising: an upper surface; a lower surface; a porous structure between the upper surface and the lower surface, the porous structure comprising silica gel; wherein the porous structure comprises a stacked arrangement having a A plurality of hollow cells of length, the plurality of hollow cells defining a size of the porous structure.
  • the plurality of hollow cells each have a polygonal, triangular, circular or elliptical cross section.
  • the plurality of hollow cells have different cross-sectional areas.
  • the plurality of hollow cells are arranged in parallel and extend the entire length of the porous structure.
  • the porous structure comprises a plurality of layers stacked one on another, the layers having a tortuous configuration to define wall faces of a plurality of hollow cells.
  • adjacent layers are bonded to one another by adhesive or thermal bonding.
  • the adjacent layers comprise silica gel having different elastic moduli, hardness or strength.
  • the arrangement of the plurality of hollow cells is irregular.
  • adjacent layers are bonded to one another by adhesive or thermal bonding.
  • the plurality of hollow cells are integrally fabricated.
  • the plurality of hollow cells are provided with at least one opening on the wall surface.
  • the upper surface comprises a fleece surface and the lower surface comprises a non-slip surface.
  • the porous structure includes at least one of a far infrared material, an anion material, an antibacterial material, a fragrance material, and a reinforcement material.
  • At least one of the far infrared material, the negative ion material, the antimicrobial material, the fragrance material, and the reinforcement material is filled into at least a portion of the hollow unit.
  • At least one of the far infrared material, the negative ion material, the antimicrobial material, the fragrance material, and the reinforcement material is mixed into the silica gel prior to manufacture.
  • At least one of a far infrared material, an anion material, an antimicrobial material, a fragrance material, and a reinforcement material is applied to the upper surface and/or the lower surface.
  • the far infrared material comprises one or more of far infrared ceramic powder, biochar or tourmaline.
  • the negative ion material comprises one or more of tourmaline, opal, skutter, coral fossil, seafloor sediment, and seaweed charcoal.
  • the reinforcing material is used to modify the mechanical properties of the hollow unit.
  • the mat is a pillow, a cushion, a cushion or a mattress, or is part of a seat or seat back.
  • Figure 1 shows a perspective view of a mat in accordance with one embodiment of the present invention
  • Figure 2 shows a side view of a mat in accordance with one embodiment of the present invention
  • Figure 3 illustrates a side view of a mat in accordance with another embodiment of the present invention.
  • Figure 4 shows a side view of a mat in accordance with yet another embodiment of the present invention.
  • Figure 5 illustrates a unit bundle in accordance with one embodiment of the present invention
  • Figure 6 illustrates a layer constituting a porous structure in accordance with one embodiment of the present invention
  • Figure 7 illustrates a porous structure filled with a functional material in accordance with one embodiment of the present invention
  • Figure 8 illustrates a porous structure filled with a functional material in accordance with another embodiment of the present invention.
  • Figure 1 shows a mat 1 in accordance with one embodiment of the present invention.
  • FIG. 1 shows that the mat 1 has a substantially rectangular parallelepiped shape.
  • the mat 1 may have a cylindrical shape, a spherical shape, or the like, or may have a desired irregular shape by filling one or more mats 1 into a casing having a predetermined outer shape.
  • Figure 2 shows a mat 1 as seen from the side.
  • the mat 1 has an upper surface 2, a lower surface 3, and a porous structure 4 between the upper surface 2 and the lower surface 3.
  • the porous structure 4 may be formed by stacking a plurality of hollow cells 5.
  • the hollow unit 5 has a configuration of a substantially hollow tube, adjacent hollow units 5 may share a wall surface, or they may have respective independent wall surfaces.
  • These hollow cells 5 may have a hexagonal cross section so as to appear in a honeycomb configuration in cross section.
  • These hollow cells 5 may also have other regular or irregular cross-sections such as, but not limited to, circular, elliptical, triangular or polygonal (see Figures 3 and 4).
  • the cross-sectional shape and cross-sectional area of the different hollow cells 5 may be different to use different hollow cells 5 for different purposes, as will be discussed further below.
  • a plurality of hollow cells 5 of the porous structure 4 extend a certain distance in the longitudinal direction to define the length of the porous structure 4, and a plurality of hollow cells 5 are arranged in the lateral direction to define the width of the porous structure 4.
  • a plurality of hollow cells 5 are arranged in the height direction to define the height of the porous structure 4.
  • the plurality of hollow cells 5 of the porous structure 4 are irregularly arranged.
  • the porous structure 4 may consist of a plurality of hollow cells 5, or a plurality of cell bundles 6 consisting of at least one hollow cell 5 as shown in FIG.
  • Each hollow unit 5 or unit bundle 6 does not have to extend the length of the entire porous structure in the longitudinal direction of the porous structure, nor does it have to extend in the longitudinal direction of the porous structure.
  • the plurality of hollow cells 5 or unit bundles 6 can have different orientations and/or different lengths. Their combination defines the size of the porous structure.
  • the different hollow cells 5 or cell bundles 6 may be formed from different silica gels such that the different hollow cells 5 or cell bundles 6 have different mechanical properties, such as having different elasticity, hardness, flexural modulus or strength.
  • the porous structure 4 can be obtained along its length, width and/or height direction. Have the same or varying desired mechanical properties.
  • each hollow unit may have a larger cross-sectional area, a longer length, and a plane substantially perpendicular to the height direction. extend.
  • a harder silicone material may be used, the cross-sectional area of each hollow unit may be relatively small, and some hollow cells may be substantially along the thickness of the mattress. The direction extends.
  • the porous structure 4 may be stacked in a height direction by a plurality of layers 7.
  • Each layer 7 has a meandering configuration to define at least a portion of the wall of a plurality of adjacent hollow cells.
  • the meandering configuration is generally straight and has a corresponding concave 8 projection 9 depending on the cross-sectional shape of the hollow unit 5 desired.
  • the meandering configuration can also be simply a lateral combination of a plurality of hollow cells 5.
  • the number of layers 7 depends on the desired mat thickness.
  • the adjacent layers 7 are bonded to each other, for example, by an adhesive, and may be bonded to each other by other suitable means such as thermal bonding.
  • the porous structure 4 can be integrally extruded, molded or injection molded, i.e., a plurality of hollow cells 5 can be formed simultaneously in one step.
  • each hollow cell 5 or unit bundle 6 of the porous structure 4 can be separately formed and joined to each other in a regular or random manner, whereby desired mechanical properties and ergonomic needs can be easily customized.
  • one or more arrays of openings may be formed in the wall of the porous structure.
  • the one or more aperture arrays preferably implement an air passage that penetrates in at least one of the length, width, and height directions of the porous structure.
  • the porous structure 4 of the present invention uses silica gel as a main raw material.
  • Silica gel is non-toxic, tasteless and chemically stable, making it an ideal material for mats.
  • silica gel is stable in nature, insoluble in water and any solvent, and does not react with any substance other than strong base or hydrofluoric acid. Therefore, the mat of the present invention is suitable for repeated water washing, and is also suitable for cleaning and disinfecting with high temperature steam, making it particularly suitable for the manufacture of cushions, cushions and pillows used in the hotel and hospital industries.
  • silica gel materials are often formed with different microporous structures according to their manufacturing processes. These microporous structures make silica gel have a strong adsorption capacity and can dry the skin of the human body, so it is especially suitable for use in humid climates. Moreover, silica gel is also highly breathable and is therefore particularly suitable for summer use.
  • silica gel also has excellent flame retardant properties.
  • the flame retardant performance can reach FV-0 (GB/T2408).
  • the silica gel mat of the present invention is particularly suitable for use in public places where fire resistance is required in hotels, theaters, and hospitals.
  • Silicone gels also have slow resilience properties based on their nature, and applicants of the present invention have surprisingly discovered that the slow rebound properties described above make silica gel particularly suitable for use in the manufacture of mats.
  • Soft mats are often difficult to rebound effectively, that is, the material of the mat itself cannot be used to withstand most of the pressure, and the deformed mat cannot maintain an effective bearing surface.
  • the rebound mats are often harder, which makes the comfort greatly reduced.
  • the shape of existing mats often cannot be fully recovered after prolonged use.
  • the cushion of the present invention when the cushion of the present invention is subjected to pressure, it can be sufficiently deformed to conform to the contour of the pressing surface, and the support point is diffused to the entire contact surface so that the pressure is dispersed throughout the contact surface.
  • the body When people sit, lie down and lean on the mat, because the pressure is dispersed, the body does not have pressure concentration points, the comfort is greatly improved, and therefore it can well prevent the blood circulation caused by prolonged and large pressure compression. Problems such as hemorrhoids are also especially suitable for infants and the elderly.
  • Another improvement of the present invention resides in the aforementioned porous structure of silica gel.
  • Applicants of the present invention have surprisingly discovered that the resilient properties of the mat can be further enhanced by the porous structure. This allows a good balance between softness and supportability not only by the properties of the silica material itself, but also by the structural deformation of the porous structure and the relative misalignment of the internal elements of the structure.
  • the above porous structure also enables the desired mechanical properties to be configured depending on the different uses of the mat, different applicable populations, different preferences, and the like.
  • the material forming the porous structure 4 may further include functional materials such as far infrared materials, negative ion materials, antibacterial materials, aroma materials, and reinforcing materials.
  • the far-infrared material is adapted to emit far-infrared rays of 3-15 ⁇ m in the vicinity of room temperature (20-50 ° C). It matches the infrared absorption spectrum of the human body. Studies have shown that when far-infrared rays are absorbed by the human body, the water molecules in the body can resonate, activate water molecules, enhance the binding force between molecules, and activate biological macromolecules such as proteins, so that the living cells are at the highest vibrational level. Due to the resonance effect of the biological cells, the far-infrared heat energy can be transmitted to the deeper part of the human skin, and the deep temperature rises below, and the generated warm heat is emitted from the inside to the outside.
  • This kind of action intensity expands the capillaries, promotes blood circulation, strengthens the metabolism between tissues, increases the regenerative capacity of the tissues, improves the immunity of the body, and regulates the abnormal state of excitement of the spirit, thereby playing a role in health care.
  • Suitable far infrared ceramic powders include far infrared ceramic powders.
  • the far-infrared ceramic powder comprises 10-20% by mass of SiO 2 , 10-20% by mass of MnO 2 , 15-30% by mass of Al 2 O 3 , 4-10% by mass of CaO, 15-30% by mass of MgO, 5-20% by mass of Fe 2 O 3 , 20-50% by mass of ZrO 2 and 1-5 mass% of AgCl.
  • the far-infrared ceramic powder comprises SiO 2 , TiO 2 , Al 2 O 3 , Na 2 CO 2 , borax minerals and incorporates small amounts of Fe 2 O 3 , MnO 2 , Co 2 O 3 and CuO.
  • Other suitable far-infrared materials include biochar (such as bamboo charcoal powder, bamboo charcoal fiber), tourmaline, and the like.
  • the negative ion material is adapted to stably release negative ions into the air for a long period of time to be ingested by the human body.
  • negative ions can enhance the function and mental activity of the cerebral cortex, stimulate the spirit, improve the work efficiency, and improve the quality of sleep.
  • Negative ions can also strengthen the oxidation process of brain tissue and make the brain tissue get more oxygen.
  • Negative ions have the effect of dilating blood vessels obviously, which can relieve arterial vasospasm and achieve the purpose of lowering blood pressure.
  • Negative ions are also beneficial for improving heart function and improving myocardial nutrition, and are beneficial to the recovery of patients with hypertension and cardiovascular and cerebrovascular diseases.
  • Negative ions also have the effect of prolonging the clotting time, which can increase the oxygen content in the blood, which is beneficial to blood oxygen transport, absorption and utilization.
  • Suitable anion materials mainly include natural minerals such as tourmaline, opal (aqueous amorphous or colloidal active SiO 2 and small amounts of Fe 2 O 3 , Al 2 O 3 , etc.) and kiwi (silicate and aluminum) , inorganic porous materials composed of iron metal oxides, and seabed minerals such as coral fossils, seabed sediments and seaweed charcoal.
  • natural minerals such as tourmaline, opal (aqueous amorphous or colloidal active SiO 2 and small amounts of Fe 2 O 3 , Al 2 O 3 , etc.) and kiwi (silicate and aluminum)
  • inorganic porous materials composed of iron metal oxides
  • seabed minerals such as coral fossils, seabed sediments and seaweed charcoal.
  • the antibacterial material itself has a function of killing or inhibiting microorganisms.
  • the fragrant material is suitable for continuously emitting aroma into the air. Suitable antibacterial and aromatic materials can be selected as needed.
  • Reinforcing materials may also be added to the porous structure of the present invention for modifying the mechanical properties of the structure.
  • a portion of the hollow unit 5 is filled with a reinforcing material while the inside of the other hollow unit 5 remains hollow.
  • the porous structure thus filled allows the porous structure to have a varying modulus of elasticity along its height direction.
  • the number of hollow cells filled with reinforcing material decreases from one side to the other.
  • porous structure of the present invention may have other suitable functional materials.
  • various functional materials such as the far-infrared material, the negative ion material, and the reinforcing material can be uniformly mixed with the liquid silica gel, and then the mold can be used to form a desired configuration.
  • various functional materials such as the far-infrared material, the negative ion material, the reinforcing material, and the like can be filled into each of the hollow cells of the porous structure or at least a portion of the spaces between the hollow cells.
  • the present invention can provide a first hollow unit having a larger cross-sectional area and a second hollow unit having a smaller cross-sectional area. Wherein the second hollow unit can be used to fill the functional material while the first hollow unit can remain hollow to allow the porous structure to undergo sufficient deformation when stressed.
  • various functional materials such as the above-described far-infrared material, negative ion material, and the like are applied only to the surface of the porous structure 4.
  • the upper surface 2 of the mat may be provided with a plurality of protrusions, and various functional materials such as the far-infrared material, negative ion material, and the like may be provided only inside the plurality of protrusions.
  • the upper surface 2 and the lower surface 3 of the mat of the present invention may have a different composition than the porous structure 4.
  • the bottom layer 3 can be a non-slip material and the top layer 3 can be a pile material.
  • the invention The upper surface 2 and the lower surface 3 of the mat are the upper and lower surfaces of the porous structure, and the porous structure is further stored in the cushion cover for use.
  • the cushion cover preferably has good gas permeability.
  • the mat of the present invention can be used for different purposes.
  • the mat of the present invention can be used as a pillow, a cushion, a cushion, a mattress, and the like.
  • the mat of the present invention may also be formed, for example, as a seat portion of a chair, a seat portion of a stroller, or the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Pulmonology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

一种垫子（1），包括：上表面（2）；下表面（3）；位于所述上表面（2）和所述下表面（3）之间的多孔结构（4），所述多孔结构（4）包括硅胶。该垫子（1）例如用作枕头、坐垫、靠垫或床垫，或者用作椅座或椅背的一部分。

Description

垫子 技术领域
本发明涉及一种垫子，特别是一种硅胶制造的具有多孔结构的垫子，例如坐垫、靠垫、床垫和枕头等。
背景技术
垫子在生活中有着广泛的用途。人们对这些垫子的舒适性有着很高的要求和期待。随着人民生活水平的提高，垫子的保健作用也更加受到重视。此外，在某些行业中对垫子也具有一些特殊的要求。例如对于酒店而言，其要求坐垫、靠垫或枕头等能够抗菌和易于清洁；而对于婴儿用品(例如婴儿枕、婴儿车的坐垫等)而言，要求材料具有很高的安全性并且以不影响婴儿的骨骼发育的方式实现支承。
为此，本发明提供了一种垫子，以实现现有技术中的期望。本发明的垫子主要以硅胶制造，具有多孔结构。本发明的垫子可用作坐垫、靠垫、枕头、床垫等。
发明内容
本发明涉及一种垫子，包括：上表面；下表面；位于所述上表面和所述下表面之间的多孔结构，所述多孔结构包括硅胶；其中，所述多孔结构包括堆叠排列的具有一长度的多个中空单元，所述多个中空单元限定所述多孔结构的尺寸。
在本发明的一个实施例中，所述多个中空单元各自具有多边形、三角形、圆形或椭圆形横截面。
在本发明的一个实施例中，所述多个中空单元具有不同的横截面积。
在本发明的一个实施例中，所述多个中空单元平行排列，并延伸所述多孔结构的整个长度。
在本发明的一个实施例中，所述多孔结构包括多个相互堆叠的层，所述层具有曲折的构型，以限定多个中空单元的壁面。
在本发明的一个实施例中，相邻的所述层通过粘合剂或热结合相互结合。
在本发明的一个实施例中，相邻的所述层包括具有不同弹性模量、硬度或强度的硅胶。
在本发明的一个实施例中，所述多个中空单元的排列是不规则的。
在本发明的一个实施例中，相邻的所述层通过粘合剂或热结合相互结合。
在本发明的一个实施例中，所述多个中空单元是整体制造的。
在本发明的一个实施例中，所述多个中空单元的壁面上提供有至少一个开孔。
在本发明的一个实施例中，所述上表面包括绒布表面，而所述下表面包括防滑表面。
在本发明的一个实施例中，所述多孔结构包括远红外材料、负离子材料、抗菌材料、芳香材料和加强材料中的至少一者。
在本发明的一个实施例中，远红外材料、负离子材料、抗菌材料、芳香材料和加强材料中的至少一者填充到至少一部分所述中空单元内。
在本发明的一个实施例中，远红外材料、负离子材料、抗菌材料、芳香材料和加强材料中的至少一者在制造前混合到所述硅胶中。
在本发明的一个实施例中，远红外材料、负离子材料、抗菌材料、芳香材料和加强材料中的至少一者施加到所述上表面和/或下表面。
在本发明的一个实施例中，所述远红外材料包括远红外陶瓷粉末、生物炭或电气石中的一种或多种。
在本发明的一个实施例中，所述负离子材料包括电气石、蛋白石、奇冰石、珊瑚化石、海底沉积物和海藻炭中的一种或多种。
在本发明的一个实施例中，所述加强材料用于改变所述中空单元的力学特性。
在本发明的一个实施例中，所述垫子为枕头、坐垫、靠垫或床垫，或者是椅座或椅背的一部分。
附图说明
为了更好地理解本发明，现结合附图对相关实施例进行说明，其中：
图1示出根据本发明一个实施例的垫子的立体图；
图2示出根据本发明一个实施例的垫子的侧视图；
图3示出根据本发明另一个实施例的垫子的侧视图；
图4示出根据本发明又一个实施例的垫子的侧视图；
图5示出根据本发明一个实施例的单元束；
图6示出根据本发明一个实施例的构成多孔结构的一个层；
图7示出根据本发明一个实施例的填充有功能性材料的多孔结构；
图8示出根据本发明另一个实施例的填充有功能性材料的多孔结构。
具体实施方式
下面结合附图对本发明的内容做详细说明。本文的详细说明以及附图仅是示例性 的，而非意图对本发明做出限制。
图1示出了根据本发明一个实施例的垫子1。尽管图1示出了该垫子1具有基本为长方体的造型。但其它的造型也是可能的。例如垫子1可具有圆柱形，球形等，或者可通过将一个或多个垫子1填充进具有预定外形的套体内从而具有期望的不规则形状。
图2示出了一个从侧面观察的垫子1。该垫子1具有上表面2、下表面3以及位于上表面2和下表面3之间的多孔结构4。
多孔结构4可由多个中空单元5堆叠而成。中空单元5具有大致为中空管的构型，相邻的中空单元5可共享壁面，或者它们可以具有各自独立的壁面。这些中空单元5可具有六边形横截面，从而在截面上看来成蜂巢构型。这些中空单元5也可具有其他规则或不规则横截面的，例如但不限于圆形、椭圆型、三角形或多边形(参见图3和图4)。不同中空单元5的横截面形状和横截面积可以是不同的，以将不同中空单元5用于不同用途，这将在下文中再讨论。
在一个实施例中，如图1所示，多孔结构4的多个中空单元5沿纵向延伸一定距离，以限定多孔结构4的长度，多个中空单元5沿横向排列以限定多孔结构4的宽度，多个中空单元5沿高度方向排列以限定多孔结构4的高度。
在另一个实施例中，多孔结构4的多个中空单元5是不规则排列的。具体而言，多孔结构4可由多个中空单元5，或由图4所示的多个由至少一个中空单元5组成的单元束6组成。每个中空单元5或单元束6不必须沿多孔结构的纵向延伸整个多孔结构的长度，也不必须沿多孔结构的纵向延伸。多个中空单元5或单元束6可具有不同定向和/或不同长度。它们的组合限定了多孔结构的尺寸。
在一个实施例中，不同中空单元5或单元束6可由不同的硅胶形成，以使得不同中空单元5或单元束6具有不同的力学性能，例如具有不同的弹性、硬度、弯曲模量或强度。
由此，通过令不同中空单元5或单元束6具有不同的硅胶材料、不同的横截面积、不同的长度和/或不同的定向，多孔结构4可以获得沿其长度、宽度和/或高度方向具有相同或变化的期望力学特性。
例如对于枕头而言，可能期望较柔软的特性，因此可使用较软的硅胶材料，每个中空单元可具有较大的横截面积，较长的长度，以及基本沿着垂直于高度方向的平面延伸。但对于床垫而言，可能期望较硬的特性，因此可以使用较硬的硅胶材料，每个中空单元的横截面积也可相对较小，并可令部分中空单元基本沿着床垫的厚度方向延伸。
在一个实施例中，多孔结构4可通过多个层7沿高度方向堆叠而成。如图5所示， 每个层7具有曲折构型以限定多个相邻中空单元的至少部分壁面。所述曲折构型大体呈直线，并根据所需中空单元5的截面形状具有相应的凹8凸9。或者，所述曲折构型也可简单为多个中空单元5的横向结合。层7的数量取决于期望的垫子厚度。相邻层7之间例如通过粘合剂互相结合，也可通过热结合等其他合适的方式互相结合。
在另一个实施例中，多孔结构4可整体挤出、模制或注射成型，即多个中空单元5可同时在一个步骤中成型。
在另一个实施例中，多孔结构4的每个中空单元5或单元束6可分别成型，再以规则或随机的方式相互结合，由此能够方便地定制期望的力学特性和人体工程需要。
在一个优选的实施例中，多孔结构的壁面中可形成一个或多个开孔阵列(未示出)。该一个或多个开孔阵列优选实现在多孔结构的长度、宽度和高度方向的至少一者中贯通的空气通道。
本发明的多孔结构4以硅胶为主要原料。硅胶无毒无味，化学性质稳定，因此是垫子的理想材料。
另一方面，硅胶性质稳定，不溶于水和任何溶剂，除强碱、氢氟酸外不与任何物质发生反应。因此，本发明的垫子适合重复多次水洗，也适合以高温蒸汽清洁和消毒，使其特别适合制造在酒店和医院行业使用的坐垫、靠垫和枕头等。
再一方面，硅胶材料根据其制造工艺往往形成有不同的微孔结构。这些微孔结构使得硅胶具有很强的吸附能力，能够对人体的皮肤产生干燥作用，因此特别适合于在气候湿润的区域使用。而且硅胶还具有很高透气性，因而特别适合于夏天使用。
还一方面，硅胶还具有卓越的阻燃性能。对于某些防火硅胶，其阻燃性能可达到FV-0级(GB/T2408)。而且，硅胶在燃烧时不会放出浓烟或有毒气体，因此本发明的硅胶垫子特别适合于在酒店、影剧院和医院等对防火性能有较高要求的公共场所使用。
硅胶基于其本身的性质还具有慢回弹特性，本发明的申请人出人意料地发现，上述慢回弹特性使得硅胶特别适合用于制造垫子。对于现有的垫子而言，其在柔软程度和回弹力度往往难以取得理想的平衡。柔软的垫子往往难以有效回弹，也即无法利用垫子的材料本身来承受大部分的压力，而且变形后的垫子也无法保持有效的支承表面。另一方面，回弹较强的垫子又往往较硬，使得舒适性大打折扣。此外，长时间使用后，现有的垫子的形状往往无法完全恢复。
但对于硅胶材料而言，其在受到压力时，既发生了弹性形变，又发生了塑性变形。其中的塑性变形消耗掉了大部分能量，而弹性变形则蓄积了部分能量。由此，上述弹塑性 形变使得垫子呈现出柔软的特性。另一方面，当外力撤除后，上述弹性形变蓄积的能量使得硅胶材料逐渐恢复到受压前的形状。由此，垫子经过长期的使用仍然能够基本保持原始的形状。
此外，本发明的垫子在受到压力时，能够充分变形来贴合施压面轮廓，将支撑点扩散至整个接触面，使压力得以在整个接触面上分散。当人坐、卧和靠在垫子上时，因为压力被均为分散，身体不存在压力集中点，舒适性大大提高，也因此能够很好地预防长时间大压力压迫导致血液循环堵塞而造成的褥疮等问题，也特别适合婴儿和老年人使用。
本发明的另一改进之处还在于前述的硅胶多孔结构。本发明的申请人出人意料地发现，通过多孔结构可进一步地提升垫子的回弹特性。使得不仅通过硅胶材料本身的特性，而且通过多孔结构的结构形变和结构内部单元的相对错位来获得柔软程度与支撑能力之间很好的平衡。而且，上述多孔结构还使得能够根据垫子的不同用途、不同的适用人群、不同的喜好等配置出期望的力学特性。
在其他的实施例中，形成多孔结构4的材料还可包括远红外材料、负离子材料、抗菌材料、芳香材料和加强材料等功能性材料。
所述远红外材料适于在室温附近(20-50℃)能够辐射出3-15μm的的远红外线。以与人体的红外吸收谱匹配。研究表明，远红外线被人体吸收后，可使体内水分子产生共振，使水分子活化，增强其分子间的结合力，从而活化蛋白质等生物大分子，使生物体细胞处于最高振动能级。由于生物细胞产生共振效应，可将远红外热能传递到人体皮下较深的部分，以下深层温度上升，产生的温热由内向外散发。这种作用强度，使毛细血管扩张，促进血液循环，强化各组织之间的新陈代谢，增加组织的再生能力，提高机体的免疫能力，调节精神的异常兴奋状态，从而起到医疗保健的作用。
合适的远红外陶瓷粉末包括远红外陶瓷粉末。在本发明的一个实施例中，远红外陶瓷粉末包括10-20质量％的SiO2，10-20质量％的MnO2，15-30质量％Al2O3，4-10质量％的CaO，15-30质量％的MgO，5-20质量％的Fe2O3，20-50质量％的ZrO2以及1-5质量％的AgCl。在另一个实施例中，远红外陶瓷粉末包括SiO2、TiO2、Al2O3、Na2CO2、硼砂矿物并掺入少量的Fe2O3、MnO2、Co2O3和CuO。其他适合的远红外材料还包括生物炭(例如竹炭粉、竹炭纤维)、电气石等。
所述负离子材料适于在长时间内稳定地释放负离子到空气中，以被人体摄入。研究表明，负离子可使大脑皮层功能及脑力活动加强，精神振奋，工作效益提高，能使睡眠质量得到改善。负离子还可使脑组织的氧化过程力度加强，使脑组织获得更多的氧。此外， 负离子有明显扩张血管的作用，可解除动脉血管痉挛，达到降低血压的目的，负离子对于改善心脏功能和改善心肌营养也大有好处，有利于高血压和心脑血管疾患病人的病情恢复。负离子还有延长凝血时间的作用，能使血中含氧量增加，有利于血氧输送、吸收和利用。
合适的负离子材料主要包括天然矿物，例如电气石、蛋白石(含水非晶质或胶质的活性SiO2以及少量的Fe2O3、Al2O3等)和奇冰石(硅酸盐和铝、铁的金属氧化物构成的无机多孔物质)，以及海底矿物，例如珊瑚化石、海底沉积物和海藻炭等。
此外，所述的抗菌材料自身具有杀灭或抑制微生物的功能。而所述的芳香材料适于持续向空气中散发香气。可根据需要选择合适的抗菌材料和芳香材料。
在本发明的多孔结构中还可以添加增强材料，以用于改变结构的力学特性。如图7所示，在一个实施例中，部分中空单元5中填充有增强材料，而其他中空单元5的内部保持中空。如此填充的多孔结构使得多孔结构沿其高度方向具有变化的弹性模量。如图8所示，在另一个实施例中，填充有增强材料的中空单元数量从一侧向另一侧减少。由此，当垫子作为枕头使用时，可在颈部支承部分减小形变和提供较高的支承力，而在头部支承部分允许头部下垂，从而能够很好地避免落枕。
图7和8所示的填充方式也可适合于其它功能性材料。
本领域技术人员能够意识到，除上述材料之外，本发明的多孔结构还可其他合适的功能性材料。
在一个优选的实施例中，上述远红外材料、负离子材料、加强材料等各种功能性材料能够与液态硅胶均匀混合，再利用模具成型出所需的构型。
在另一个优选的实施例中，上述远红外材料、负离子材料、加强材料等各种功能性材料能够填充到多孔结构的各中空单元内或各中空单元之间的至少一部分空隙中。特别是，本发明可提供具有较大横截面积的第一中空单元和具有较小横截面积的第二中空单元。其中第二中空单元可用于填充功能性材料，而第一中空单元可保持中空以允许多孔结构在受压时发生充分的形变。
在另一个优选的实施例中，上述远红外材料、负离子材料等各种功能性材料仅施加到多孔结构4的表面。在另一个实施例中，垫子的上表面2可布置有多个突起，而上述远红外材料、负离子材料等各种功能性材料可仅提供在多个突起的内部。
在一个实施例中，本发明的垫子的上表面2和下表面3可具有与多孔结构4不同的组分。例如，底层3可为防滑材料，而顶层3可为毛绒材料。在另一个实施例中，本发明的 垫子的上表面2和下表面3即多孔结构的上表面和下表面，多孔结构再收纳入垫套中使用。该垫套优选具有很好的透气性。
本发明的垫子可用于不同用途。例如，本发明的垫子可作为枕头、坐垫、靠垫和床垫等。本发明的垫子还可形成为例如椅子的坐垫部分、婴儿推车的坐垫部分等。
以上所述仅是本发明的部分实施方式，故凡依本发明申请范围所述的构造、特征及原理所做的等效变化或修饰，或者对本发明的多个实施例的任意组合，均包括于本发明的范围内。

Claims (20)

  1. 一种垫子(1)，包括：
    上表面(2)；
    下表面(3)；
    位于所述上表面(2)和所述下表面(3)之间的多孔结构(4)，所述多孔结构(4)包括硅胶；
    其中，所述多孔结构(4)包括堆叠排列的具有一长度的多个中空单元(5)，所述多个中空单元(5)限定所述多孔结构(4)的尺寸。
  2. 如权利要求1所述的垫子，其特征在于，所述多个中空单元(5)的每一个具有多边形、三角形、圆形或椭圆形横截面。
  3. 如权利要求1所述的垫子，其特征在于，所述多个中空单元(5)具有不同的横截面积。
  4. 如权利要求1-3中任一项所述的垫子，其特征在于，所述多个中空单元(5)平行排列，并延伸所述多孔结构(4)的整个长度。
  5. 如权利要求4所述的垫子，其特征在于，所述多孔结构包括多个相互堆叠的层(7)，所述层(7)具有曲折的构型，以限定多个中空单元(5)的壁面。
  6. 如权利要求5所述的垫子，其特征在于，相邻的所述层(7)通过粘合剂或热结合相互结合。
  7. 如权利要求6所述的垫子，其特征在于，相邻的所述层(7)包括具有不同弹性模量、硬度或强度的硅胶。
  8. 如权利要求1-3中任一项所述的垫子，其特征在于，所述多个中空单元(5)的排列是不规则的。
  9. 如权利要求8所述的垫子，其特征在于，相邻的所述层(7)通过粘合剂或热结合相互结合。
  10. 如权利要求1-3中任一项所述的垫子，其特征在于，所述多个中空单元(5)是整体制造的。
  11. 如权利要求1所述的垫子，其特征在于，所述多个中空单元(5)的壁面上提供有至少一个开孔。
  12. 如权利要求1-3中任一项所述的垫子，其特征在于，所述上表面(2)包括绒布表面，而所述下表面(3)包括防滑表面。
  13. 如权利要求1所述的垫子，其特征在于，所述多孔结构包括远红外材料、负离子材料、抗菌材料、芳香材料和加强材料中的至少一者。
  14. 如权利要求13所述的垫子，其特征在于，远红外材料、负离子材料、抗菌材料、芳香材料和加强材料中的至少一者填充到至少一部分所述中空单元内。
  15. 如权利要求13所述的垫子，其特征在于，远红外材料、负离子材料、抗菌材料、芳香材料和加强材料中的至少一者在制造前混合到所述硅胶中。
  16. 如权利要求13所述的垫子，其特征在于，远红外材料、负离子材料、抗菌材料、芳香材料和加强材料中的至少一者施加到所述上表面和/或下表面。
  17. 如权利要求13-16中任一项所述的垫子，其特征在于，所述远红外材料包括远红外陶瓷粉末、生物炭或电气石中的一种或多种。
  18. 如权利要求13-16中任一项所述的垫子，其特征在于，所述负离子材料包括电气石、蛋白石、奇冰石、珊瑚化石、海底沉积物和海藻炭中的一种或多种。
  19. 如权利要求13-16中任一项所述的垫子，其特征在于，所述加强材料用于改变所述中空单元(5)的力学特性。
  20. 如权利要求1所述的垫子，其特征在于，所述垫子(1)为枕头、坐垫、靠垫或床垫，或者是椅座或椅背的一部分。
PCT/CN2015/073769 2014-03-07 2015-03-06 垫子 WO2015131849A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/318,217 US11084711B2 (en) 2014-03-07 2015-03-06 Pad

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410081398.6A CN104886974A (zh) 2014-03-07 2014-03-07 垫子
CN201410081398.6 2014-03-07

Publications (1)

Publication Number Publication Date
WO2015131849A1 true WO2015131849A1 (zh) 2015-09-11

Family

ID=54020270

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/073769 WO2015131849A1 (zh) 2014-03-07 2015-03-06 垫子

Country Status (4)

Country Link
US (1) US11084711B2 (zh)
CN (1) CN104886974A (zh)
HK (1) HK1214484A1 (zh)
WO (1) WO2015131849A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10427376B2 (en) * 2016-12-07 2019-10-01 The Boeing Company Ergonomic puncture-resistant pads
CN107648730B (zh) * 2017-09-25 2020-12-08 东莞理工学院 一种治疗痔疮的中药健康椅
US20190191895A1 (en) * 2017-12-26 2019-06-27 Michael Shek Pillow
CN108685414A (zh) * 2018-05-16 2018-10-23 安徽省寿县板桥草制工艺品有限公司 一种幼儿专用冰丝凉席
CN111407127A (zh) * 2020-05-06 2020-07-14 北京宏沅国际科技有限公司 一种含有多功能矿石粉末的食品级硅胶垫的配方

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5749111A (en) * 1996-02-14 1998-05-12 Teksource, Lc Gelatinous cushions with buckling columns
JP3139396U (ja) * 2007-11-30 2008-02-14 郭 春 富 交換可能な緩衝基材のクッション体
US20120233784A1 (en) * 2011-03-15 2012-09-20 Wood Robert L Multiple zone gel cushion
CN202664918U (zh) * 2012-08-01 2013-01-16 卫美恒(苏州)医疗器械有限公司 减压座垫
CN203059037U (zh) * 2012-03-27 2013-07-17 罗祖耀 防压坐垫
CN203302709U (zh) * 2013-06-07 2013-11-27 蔡陆兵 一种硅胶座垫
HK1191501A2 (zh) * 2014-03-07 2014-07-25 標準科技 香港 有限公司 墊子
CN203953031U (zh) * 2014-03-07 2014-11-26 标准科技（香港）有限公司 垫子

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE464442A (zh) * 1941-10-27
US2584313A (en) * 1949-04-13 1952-02-05 United Shoe Machinery Corp Pad box
US2588823A (en) * 1949-04-25 1952-03-11 Glassman Jacob Rubber foam cushion
US3381999A (en) * 1966-08-04 1968-05-07 Frank W. Steere Jr. Cushion and skin covering therefor
US3605145A (en) * 1968-12-05 1971-09-20 Robert H Graebe Body support
DE1943832A1 (de) * 1969-08-28 1971-04-15 Wagner Karl A Polsterauflage und Verfahren zur Herstellung derselben
US3638255A (en) * 1969-10-02 1972-02-01 Eugene L Sterrett Seat cushion or pillow
US4686724A (en) * 1983-04-22 1987-08-18 Bedford Peter H Support pad for nonambulatory persons
US4603445A (en) * 1983-09-09 1986-08-05 Span-America Medical Systems, Inc. Support pad and method of manufacture
US4612225A (en) * 1985-07-10 1986-09-16 Signode Corporation Structural panel
US5052068A (en) * 1989-11-14 1991-10-01 Graebe Robert H Contoured seat cushion
US5027458A (en) * 1990-02-01 1991-07-02 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Collapsible heat insulating mattress having foam lattice cells and a slit foil sheet covering
US5007123A (en) * 1990-07-05 1991-04-16 Comfortex, Inc. Flexible covering for reducing moisture/vapor/bacteria transmission
US5430901A (en) * 1993-06-10 1995-07-11 Farley; David L. Anatomically conformable therapeutic mattress overlay
US7930782B2 (en) * 1994-04-19 2011-04-26 Applied Elastomerics, Inc. Gels, gel composites, and gel articles
JP2005082926A (ja) * 2003-09-09 2005-03-31 San Chem Kk クッション性材料およびふとん芯材
USD507142S1 (en) * 2003-09-12 2005-07-12 Inoac Corporation Pillow
US20050060807A1 (en) * 2003-09-19 2005-03-24 Kazutoshi Kaizuka Health pillow
DE202007011758U1 (de) * 2007-08-22 2007-11-22 Lin, Yong-Jiann Eine Matte mit dreidimensionalen Netzwerken
US8932692B2 (en) * 2008-10-03 2015-01-13 Edizone, Llc Cushions comprising deformable members and related methods
US10384414B2 (en) * 2009-01-22 2019-08-20 Cascade Designs, Inc. Cellular matrix with integrated radiant and/or convection barriers particularly for use with inflatable bodies
US8359689B2 (en) * 2009-04-24 2013-01-29 Fxi, Inc. Mattress adapted for supporting heavy weight persons
CN201403930Y (zh) * 2009-05-11 2010-02-17 江苏绿源新材料有限公司 透气凉爽型枕头
CN201557835U (zh) * 2009-09-28 2010-08-25 张家港全鸿席业有限公司 一种新型榻榻米结构
CN102160726A (zh) * 2010-02-18 2011-08-24 泰斯帕有限公司 结合于压力或冲击接受本体的制造系统中的改进结构
CN103619216A (zh) * 2011-04-27 2014-03-05 埃迪佐恩有限责任公司 含弹性体材料的缓冲元件及其成形方法
KR101381423B1 (ko) * 2012-06-01 2014-04-04 손남영 기능성 베개
CN203195154U (zh) * 2013-03-21 2013-09-18 区志超 一种用于床垫中的蜂巢式高强度海绵弹簧
USD840724S1 (en) * 2017-12-01 2019-02-19 Davinci Ii Csj, Llc Seat cushion

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5749111A (en) * 1996-02-14 1998-05-12 Teksource, Lc Gelatinous cushions with buckling columns
JP3139396U (ja) * 2007-11-30 2008-02-14 郭 春 富 交換可能な緩衝基材のクッション体
US20120233784A1 (en) * 2011-03-15 2012-09-20 Wood Robert L Multiple zone gel cushion
CN203059037U (zh) * 2012-03-27 2013-07-17 罗祖耀 防压坐垫
CN202664918U (zh) * 2012-08-01 2013-01-16 卫美恒(苏州)医疗器械有限公司 减压座垫
CN203302709U (zh) * 2013-06-07 2013-11-27 蔡陆兵 一种硅胶座垫
HK1191501A2 (zh) * 2014-03-07 2014-07-25 標準科技 香港 有限公司 墊子
CN203953031U (zh) * 2014-03-07 2014-11-26 标准科技（香港）有限公司 垫子

Also Published As

Publication number Publication date
HK1214484A1 (zh) 2016-07-29
US11084711B2 (en) 2021-08-10
CN104886974A (zh) 2015-09-09
US20170245651A1 (en) 2017-08-31

Similar Documents

Publication Publication Date Title
WO2015131849A1 (zh) 垫子
US20120102654A1 (en) Pillow
KR200443995Y1 (ko) 기능성 건강베개
CN203563964U (zh) 一种新型保健按摩床垫
CN203953031U (zh) 垫子
CN201782427U (zh) 一种新型保健枕
KR200493435Y1 (ko) 경추 베개
CN210748328U (zh) 一种艾草床垫
CN204764661U (zh) 一种花式药枕
CN211632660U (zh) 一种脂香空心木珠保健枕
KR101559826B1 (ko) 기능성 침대매트리스의 제조방법 및 그에 따른 기능성 침대매트리스
CN220442393U (zh) 一种保健枕头
KR200402467Y1 (ko) 숯 매트리스
CN221265804U (zh) 一种人体工程学睡眠枕
JP3124364U (ja) 寝具
CN210930504U (zh) 一种蚕丝布纤维床垫
CN209883703U (zh) 一种透气轻便的新型硅胶枕
KR20040014747A (ko) 건강 속재 및 그 제조방법과 이를 이용한 제품
CN218164704U (zh) 具有安神保健香薰效果的床垫结构
KR200262216Y1 (ko) 원적외선 방출부재를 갖는 매트리스의 외피
CN213786627U (zh) 一种家居床上用枕套
CN210446473U (zh) 中药保健牛皮席
CN210227654U (zh) 抗菌除湿枕头及其组件
CN209219680U (zh) 多层床垫
CN215533123U (zh) 一种可水洗功能床垫

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15758514

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 15318217

Country of ref document: US

122 Ep: pct application non-entry in european phase

Ref document number: 15758514

Country of ref document: EP

Kind code of ref document: A1