The present invention relates to an electric kickboard provided such that the tire sizes of front and rear wheels can be freely changed and replaced according to the needs of a user, and one or more block-shaped extension scaffolds can be fastened to a main board. A front wheel assembly is composed of a detachable type to be fixed to and separated from a front wheel mount, and a rear wheel assembly is also composed of a detachable type at the bottom of the main board, so that the wheel assemblies with tires of various sizes can be installed on and removed from the one main board. In addition, an insertion hole on one side of the main board and a fastening groove on the inside are opened, a hole is machined vertically in a fastening pin of the expansion scaffold to insert a compression spring, a protruding ball stopper is fitted to the fastening groove, and the extension scaffold is fixed to the main board such that user feet are comfortably placed on the extension scaffold, thereby increasing traveling stability.

    본 발명은 사용자의 필요에 의해 전륜과 후륜의 타이어 사이즈를 자유롭게 변경 교체할수 있고, 메인보드에 블록형태의 확장 발판을 1개 이상 체결할수 있도록 구비한 전동킥보드에 관한것으로 전륜휠 어셈블리는 전륜마운트에 고정과 분리가 되는 탈착식으로 구성되고 메인보드하단에 후륜휠 어셈블리도 탈착식으로 구성되어 하나의 메인보드에 다양한 사이즈의 타이어가 부설된 휠어셈블리를 설치 탈거할수 있다. 또한 메인보드 일측면에 삽입공과 내측에 체결홈을 개설하고 확장발판의 체결핀에 수직으로 홀 가공하여 압축스프링을 삽입하고 위에 돌출된 볼스토퍼를 체결홈에 끼워 메인보드에 확장발판이 고정되게하여 연장된 발판에 사용자의 발을 편하게 거치하여 주행 안정감을 향상하는 효과가 있다


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    Title :

    Electric kickboard with detachable front and rear wheels and extension


    Additional title:

    탈착되는 전후륜 휠 어셈블리와 확장부를 구비한 전동킥보드


    Contributors:

    Publication date :

    2022-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B62K Fahrräder , CYCLES / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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