The invention relates to an EVA prismatic rubber nail for an expansion rubber block. The EVA prismatic rubber nail comprises a rubber nail head, and a rubber nail skeleton is fixedly arranged on the rubber nail head. The upper end of the rubber nail skeleton is conical, and the rubber nail skeleton is fixedly provided with multiple prismatic clamping teeth from top to bottom. Each prismatic clamping tooth is integrally formed by two symmetrical long teeth and two symmetrical short teeth. The short teeth of the prismatic clamping tooth positioned at the top end on the rubber nail skeleton and the two adjacent prismatic clamping teeth are plate-like, and the short teeth of the prismatic clamping tooth positioned at the bottom end on the rubber nail skeleton and the two adjacent prismatic clamping teeth are plate-like.
本发明涉及一种膨胀胶块EVA棱形胶钉,包括胶钉帽,所述胶钉帽上固定有胶钉骨架,所述胶钉骨架的上端呈圆锥形,所述胶钉骨架由上至下固定有多个棱形卡齿,每个棱形卡齿由两个相互对称的长齿与两个相互对称的短齿一体成型而成,胶钉骨架上位于最上端处的棱形卡齿与其相邻的两个棱形卡齿的短齿处呈板状,胶钉骨架上位于最下端处的棱形卡齿与其相邻的两个棱形卡齿的短齿处呈板状。
EVA prismatic rubber nail for expansion rubber block
一种膨胀胶块EVA棱形胶钉
2020-09-25
Patent
Electronic Resource
Chinese
IPC: | F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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