公开(公告)号：KR1020110133942A

公开(公告)日：2011-12-14

申请号：KR1020100053638

申请日：2010-06-08

Applicant: 차지훈

Inventor： 차지훈

IPC: A47C7/44 ,  A47C7/40

CPC classification number: A47C7/38 ,  A47C7/405 ,  A47C7/46

Abstract: PURPOSE: A lumbar supporting apparatus of a chair is provided to connect a lumbar supporting device to a support stand to one connection hole. CONSTITUTION: A lumbar unit is connected to a lumbar support(16) before connecting the seat back if a user leans the back to a seat back of a chair. If the pressure is given to the lumbar vertebra, the bending is applied to an elastic rubber unit of the connector(14). The connector interlinks the lumbar vertebra receiver to a back support(12). The rubber elasticity area is prepared between a fixing unit and a shaft unit. Using the proper elasticity, the lumbar support device supports a lumbar part.

Abstract translation: 目的：提供一种椅子的腰部支撑装置，用于将腰部支撑装置与支撑架连接到一个连接孔。 构成：如果使用者将椅背靠在椅子的座椅靠背上，则在连接座椅靠背之前，将腰部连接到腰部支撑件（16）。 如果向腰椎施加压力，则弯曲施加到连接器（14）的弹性橡胶单元。 连接器将腰椎骨骼接收器连接到后支撑件（12）。 在固定单元和轴单元之间制备橡胶弹性区域。 使用适当的弹性，腰部支撑装置支撑腰部。