发明名称 |
VACUUM CLEANER AND GRAVITY COMPENSATION APPARATUS THEREFOR |
摘要 |
In accordance with one aspect of the present invention, a cleaner includes a gravity compensation apparatus for applying compensation force to a handle unit, the gravity compensation apparatus having an elastic member connected to one side of the handle unit to generate compensation force and a sliding member for making translational movement in conjunction with turning motion of the handle unit to keep the compensation force in a constant direction regardless of an angle of the handle unit. The torque due to gravity applied to a handle unit of a vacuum cleaner may be precisely compensated, thereby relieving the burden of the user from the weight of the handle unit while the user holds the handle unit for cleaning. |
申请公布号 |
EP3130269(A1) |
申请公布日期 |
2017.02.15 |
申请号 |
EP20150776778 |
申请日期 |
2015.03.27 |
申请人 |
Samsung Electronics Co., Ltd. |
发明人 |
PARK, Heum Yong;PARK, Sung Jin;LEE, Dong Hun;KIM, Shin |
分类号 |
A47L5/28 |
主分类号 |
A47L5/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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