The present invention relates to a shopping cart in which a brake device is individually provided in a front wheel and a rear wheel to enable operation of a user to be easy. More specifically, in a shopping cart having a front wheel and a rear wheel, the shopping cart in which a four-wheel brake device is mounted comprises: a first brake means braking the rear wheel of the shopping cart; and a second brake means independently operated with the first brake means, and individually braking the front wheel.
본 발명은 앞바퀴와 뒷바퀴에 각각 브레이크 장치를 포함하여 사용자의 조작을 용이하게 하는 쇼핑카트 관한 것으로 앞바퀴와 뒷바퀴가 마련된 쇼핑카트에 있어서, 상기 쇼핑카트의 뒷바퀴를 제동하는 제1 제동수단;과 상기 제1 제동수단과 독립하여 구동하며 앞바퀴 각각을 제동하는 제2 제동수단을; 포함하는 4륜 브레이크 장치를 장착한 쇼핑카트 이다.
4 SHOPPING CART EQUIPPED WITH A 4WD BRAKING DEVICE
4륜 브레이크 장치를 장착한 쇼핑카트
2016-12-13
Patent
Electronic Resource
Korean
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