ORTHOPEDIC IMPACTOR

An impactor according to an embodiment of the present invention comprises an adapter detachably coupled to a rotary power tool, wherein the adapter includes: a case part; a tool coupling part receiving a rotational force from the rotary power tool; a first rotating part rotating in association with...

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Bibliographic Details
Main Authors JU, Don Soo, SANG, Jin Tae, LEE, Byoung Ju
Format Patent
LanguageEnglish
French
Korean
Published 18.08.2022
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Summary:An impactor according to an embodiment of the present invention comprises an adapter detachably coupled to a rotary power tool, wherein the adapter includes: a case part; a tool coupling part receiving a rotational force from the rotary power tool; a first rotating part rotating in association with rotation of the tool coupling part in only one direction among rotation directions of the tool coupling part; a striking part transfer part rotating in association with rotation of the first rotating part; a striking part which is moved, while compressing a first spring, in a first direction by rotation of the striking part transfer part and then moved in a second direction opposite to the first direction by a restoring force of the first spring; and a force transfer part moved in the second direction by contact with the striking part. Un impacteur selon un mode de réalisation de la présente invention comprend un adaptateur couplé de manière amovible à un outil électrique rotatif, l'adaptateur comprenant : une partie boîtier ; une partie de couplage d'outil recevant une force de rotation provenant de l'outil électrique rotatif ; une première partie rotative tournant en association avec la rotation de la partie de couplage d'outil dans une seule direction parmi les directions de rotation de la partie de couplage d'outil ; une partie de transfert de partie de frappe tournant en association avec la rotation de la première partie rotative ; une partie de frappe qui est déplacée, tout en comprimant un premier ressort, dans une première direction par rotation de la partie de transfert de partie de frappe, puis déplacée dans une seconde direction opposée à la première direction par une force de rappel du premier ressort ; et une partie de transfert de force déplacée dans la seconde direction par contact avec la partie de frappe. 본 발명의 한 실시예에 따른 임팩터는 회전전동공구에 탈착 가능하게 결합하는 어댑터를 포함하며, 상기 어댑터는 케이스부, 상기 회전전동공구로부터 회전력을 전달받는 공구결합부, 상기 공구결합부의 회전 방향 중 한 방향으로만 상기 공구결합부의 회전에 연동하여 회전하는 제1 회전부, 상기 제1 회전부의 회전에 연동하여 회전하는 타격부이송부, 상기 타격부이송부의 회전에 의해, 제1 스프링을 압축하면서 제1 방향으로 이동한 후, 상기 제1 스프링의 복원력에 의해 상기 제1 방향의 반대 방향인 제2 방향으로 이동하는 타격부, 그리고 상기 타격부와의 접촉에 의해 상기 제2 방향으로 이동하는 힘전달부를 포함한다.
Bibliography:Application Number: WO2021KR03165