The present invention relates to a clamp ring. The clamp ring comprises: a body unit formed in a band shape having the same cross section in a longitudinal direction to be stacked in a helical shape; and a protruding unit protruding from an upper surface of the body unit to be extended along the longitudinal direction of the body unit to separate an upper surface of a stacked portion of the body unit and a lower surface of another portion from each other. According to the present invention, an overlapped portion of the clamp ring having a helical stacking structure is separated to form a gap between lines to easily infiltrate a plating solution into a conventionally overlapped portion. An outer exposed surface of the clamp ring is maximized to plate the entire clamp ring, thereby expecting improved corrosion resistance in comparison to a conventional clamp ring.
본 발명은 클램프링에 관한 것으로, 본 발명은, 길이 방향을 따라 동일한 단면을 가지는 띠 형상으로 형성되어, 나선형으로 적층되는 몸체부; 및 상기 몸체부의 상면으로부터 돌출되어 상기 몸체부의 길이방향을 따라 연장됨으로써, 상기 몸체부에서 서로 적층되는 일부의 상면과 다른 일부의 하면을 서로 이격시키는 돌출부를 포함하는 클램프링을 제공한다. 본 발명에 의하면, 나선형 적층 구조를 가지는 클램프링의 중첩 부분을 이격시켜 선간 틈새를 형성함으로써, 기존 중첩되던 부분에 도금액을 용이하게 침투시킬 수 있으며, 클램프링의 외부 노출면을 최대화하여 클램프링 전반을 도금함으로써, 기존 클램프링 대비 향상된 내식성을 기대할 수 있다.
Clamp ring and manufacturing method thereof
클램프링 및 이의 제조방법
2020-06-08
Patent
Electronic Resource
Korean
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 / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge / C25D Verfahren für die elektrolytische oder elektrophoretische Herstellung von Überzügen , PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS |
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