According to the present invention, provided is a cushion structure comprising: a cushion body having an area and a hollow in which the user′s buttocks and thighs come into contact and providing ventilation; and a buffer part which is accommodated in the hollow of the cushion body so that the cushion body maintains a predetermined volume and provides a cushioning function when the user′s buttocks and thighs are seated on the cushion body. Here, in the cushion body, the edges of an upper cover and a lower cover are connected to a predetermined height by a side cover to provide the hollow of a predetermined volume. The upper cover is a mesh fiber of a three-layer structure in which a buffer monofilament yarn is filled between the spaced spaces of an upper layer, a lower layer, and the upper and lower layers, which are knitted in the form of a mesh, and combined in an embossing structure. The side cover is a mesh fiber of a two-layer structure in which an upper layer and a lower layer knitted in a mesh shape are combined while having a predetermined space. It is preferable that an outer surface of the lower cover is coated with a miracle membrane and a plurality of non-slip protrusions are formed. In addition, the buffer part comprises: a plurality of pocket springs; and a spring pocket which accommodates the plurality of pocket springs. It is preferable that the surface of the pocket spring is coated with a thermal conductivity anti-corrosion layer having high thermal conductivity.

    본 발명에 의하면, 사용자의 엉덩이와 허벅지 부위가 접촉되는 면적과 중공을 가지고 통기성이 제공되도록 하는 쿠션체와; 쿠션체의 중공에 수납되어 쿠션체가 소정의 부피를 유지하도록 하고 쿠션체에 사용자의 엉덩이와 허벅지 부위 안착시 쿠션 기능이 제공되도록 하는 완충부를 포함하는 쿠션 구조체가 제공된다. 여기서, 쿠션체는, 상면커버와 하면커버의 가장자리가 측면커버에 의해 소정의 높이로 이격 연결되어 소정 부피의 중공을 제공하고, 상면커버는, 망사 형태로 편직되는 상층과 하층 및 상하층의 이격된 공간 사이를 완충용 모노필라멘트사가 충전되어 엠보싱 구조로 결합된 3층 구조의 메쉬섬유이며, 측면커버는, 망사 형태로 편직되는 상층과 하층이 소정의 공간을 가지면서 결합된 2층 구조의 메쉬섬유이고, 하면커버는, 외면이 미러클 멤브레인 코팅 처리되고 논슬립돌기가 다수개가 형성된 것이 바람직하다. 또한, 완충부는, 복수개의 포켓스프링과; 복수개의 포켓스프링을 수용하는 스프링포켓을 포함하고, 포켓스프링의 표면에 열전도율이 높은 열전도부식방지층이 코팅되는 것이 바람직하다.


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    Title :

    Cushion structure


    Additional title:

    쿠션 구조체


    Contributors:

    Publication date :

    2021-03-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS



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