A surface fastener does not give a feeling of something foreign when disposed, and has a higher engagement force in a shear direction than conventionally. As the surface fastener (100), used is one which is formed of a synthetic resin and in which a base (110) with a 0.1 to 0.9 mm thickness and engagement element groups (120, 130, 140) including engagement elements (121a, 131a, 141a) with a 0.2 to 0.8 mm protrusion height are integrally molded, and engagement element rows (121, 131, 141) are composed of the plural engagement elements (121a, 131a, 141a) arranged in a row direction and each protruding independently. A cushioning member (10) is covered with a covering member (20) via the surface fastener (100). A resistance value of the surface fastener (100) by itself as measured by a handle-o-meter method conforming to the JIS L 1096 E method is 80 to 150 g, which is higher than those of ordinary surface fasteners formed of a woven fabric, whereas a load-deflection characteristic when a pressure is applied to an overlapping portion of the stacked surface fastener (100) and cushioning member (10) by a pressure plate with a 30 mm diameter approximates a similarly measured load-deflection characteristic of the cushioning member (10) by itself.


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    Title :

    SURFACE FASTENER, CUSHION STRUCTURE, AND SEAT STRUCTURE


    Additional title:

    OBERFLÄCHENBEFESTIGER, KISSENSTRUKTUR UND SITZSTRUKTUR
    ÉLÉMENT DE FIXATION DE SURFACE, STRUCTURE DE COUSSIN, ET STRUCTURE DE SIÈGE


    Contributors:

    Publication date :

    2021-10-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / A44B Knöpfe, Nadeln, Schnallen, Reißverschlüsse oder dgl. , BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS



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