The present invention relates to a bicycle frame by injection molding, which has a structure in which the bicycle frame can be easily injection-molded and assembled to minimize internal density. Accordingly, the bicycle frame by injection molding can have excellent durability by allowing a bicycle to be ultra-light and efficiently dispersing a load.
본 발명은 사출성형 방식으로 제작되는 자전거 프레임에 관한 것이다. 본 발명은 다음과 같은 효과를 발휘한다. 즉, 사출성형 및 조립이 용이한 구조로써 내부 밀도를 최소화하여 자전거를 초경량화 하면서도 하중을 효율적으로 분산시켜 내구성이 매우 뛰어난 장점이 있다.
Bicycle frame by injection molding
사출성형에 의한 자전거 프레임
21.04.2021
Patent
Elektronische Ressource
Koreanisch
IPC: | B62K Fahrräder , CYCLES / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS |
BICYCLE FRAME, BICYCLE AND METHOD OF MANUFACTURING BICYCLE FRAME
Europäisches Patentamt | 2020
|