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1. WO2020196936 - CART HANDLE ASSEMBLY HAVING POWER ASSIST FUNCTION, AND CART

Publication Number WO/2020/196936
Publication Date 01.10.2020
International Application No. PCT/KR2019/003401
International Filing Date 22.03.2019
IPC
B62B 5/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
5Accessories or details specially adapted for hand carts
B62B 5/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
5Accessories or details specially adapted for hand carts
06Hand moving equipment, e.g. handle bars
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 사재천 SA, Jaecheon
  • 김선량 KIM, Sunryang
  • 노근식 NO, Keunsik
Agents
  • 특허법인(유한) 대아 DAE-A INTELLECTUAL PROPERTY CONSULTING
Priority Data
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) CART HANDLE ASSEMBLY HAVING POWER ASSIST FUNCTION, AND CART
(FR) ENSEMBLE POIGNÉE DE CHARIOT AYANT UNE FONCTION D'ASSISTANCE DE PUISSANCE, ET CHARIOT
(KO) 파워 어시스트 기능을 갖는 카트의 핸들 어셈블리 및 카트
Abstract
(EN)
The present invention relates to: a cart handle assembly having a power assist function wherein the cart handle assembly detects a direction in which a user's force is applied, and provides an assist power in the direction, thereby enabling the user to easily move a cart; and a cart. According to the present invention, a direction in which a user's force is applied is detected and an assist power (a power assist function) is provided in the direction, so that the user can easily move a cart. Therefore, the present invention enhances the user's convenience.
(FR)
La présente invention concerne : un ensemble poignée de chariot ayant une fonction d'assistance de puissance, lequel ensemble poignée de chariot détecte une direction dans laquelle la force d'un utilisateur est appliquée, et délivre une puissance d'assistance dans cette direction, de façon à permettre à l'utilisateur de déplacer facilement un chariot; et un chariot. Selon la présente invention, une direction dans laquelle la force d'un utilisateur est appliquée est détectée et une puissance d'assistance (une fonction d'assistance de puissance) est délivrée dans cette direction, de telle sorte que l'utilisateur peut facilement déplacer un chariot. Par conséquent, la présente invention améliore la commodité de l'utilisateur.
(KO)
본 발명은 사용자의 힘이 인가되는 방향을 감지해 해당 방향으로 파워를 어시스트함으로써 사용자가 쉽게 카트를 이동시킬 수 있는 파워 어시스트 기능을 갖는 카트의 핸들 어셈블리 및 카트에 관한 것이다. 본 발명에 따르면, 사용자의 힘이 인가되는 방향을 감지해 해당 방향으로 보조력(파워 어시스트 기능)을 제공함으로써 사용자가 쉽게 카트를 이동시킬 수 있어 사용자의 편의성이 향상되는 효과가 있다.
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