Disclosed are an insert bolt and an injection mold having the same. According to an embodiment, the insert bolt has a head portion and a leg portion, and is integrally fixated to the injection mold in an injection process of the injection mold through the head portion. An uneven forming portion provided in the shape of a groove or a protrusion to increase a contact area of the injection mold is provided on an outer circumferential surface of the head portion. The uneven forming portion comprises a longitudinal uneven forming portion formed in a longitudinal direction of the leg portion and a transfer uneven forming portion formed in a vertical direction with respect to the longitudinal direction of the leg portion.
인서트 볼트 및 이를 갖춘 사출물을 개시한다. 일 실시예에 따른 인서트 볼트는 머리부와 다리부를 포함하고, 머리부를 통해 사출물의 사출과정에서 사출물에 일체로 고정되는 것으로, 머리부의 외주면에는 사출물의 접촉면적을 증대시키기 위해 홈 또는 돌기 형태로 마련되는 요철형성부가 마련되고, 요철형성부는 다리부의 길이방향으로 형성된 종방향 요철형성부와, 다리부의 길이방향에 대해 수직방향으로 형성된 횡방향 요철형성부를 포함한다.
insert bolt and injection mold with the same
인서트 볼트 및 이를 갖춘 사출물
2019-04-25
Patent
Elektronische Ressource
Koreanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / 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 |
injection insert bolt of height motor for vehicle seat and method of manufacturing the same
Europäisches Patentamt | 2018
|SAE Technical Papers | 2011
|