公开(公告)号：KR1020090128756A

公开(公告)日：2009-12-16

申请号：KR1020080054673

申请日：2008-06-11

Applicant: 삼성전자주식회사

Inventor： 편원형 ,  최철호 ,  정일두

IPC: A47L5/28 ,  A47L9/00

CPC classification number: A47L5/34 ,  A47L5/30 ,  A47L9/009 ,  A47L9/0494

Abstract: PURPOSE: A hinge shaft reinforcement structure, and a height controlling device and a cleaner with the same are provided to prevent damage to a hinge shaft due to external shock and improve the durability of the cleaner by forming a reinforcing member on the height controlling device of the cleaner. CONSTITUTION: A hinge shaft reinforcement structure comprises a hinge shaft, and a reinforcing member(340). The hinge shaft connects two objects to be rotated. The reinforcing member absorbs shock so as to prevent damage to the hinge shaft. The reinforcing member comprises a projection(341), a shock absorbing rib(342). The projection is formed on one among the two objects. The shock absorbing rib contacts the projection in case of the generation of shock so as to absorb the shock. The shock absorbing rib is formed along the hinge shaft. The shock absorbing rib integrally formed with the hinge shaft.

Abstract translation: 目的：提供铰链轴加强结构，高度控制装置和具有该高度的清洁器，以防止由于外部冲击而损坏铰链轴，并通过在高度控制装置上形成加强件来提高清洁器的耐久性 清洁剂。 构成：铰链轴增强结构包括铰链轴和加强构件（340）。 铰链轴连接两个要旋转的物体。 加强构件吸收冲击，以防止损坏铰链轴。 加强构件包括突起（341），减震肋（342）。 投影形成在两个物体中的一个上。 在发生冲击的情况下，减震肋与突起接触以吸收冲击。 减震肋沿铰链轴形成。 与铰链轴一体形成的减震肋。